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diff --git a/sys/conf/files b/sys/conf/files
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -2284,6 +2284,8 @@
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_x550.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
+dev/ixgbe/ixgbe_e610.c optional ix inet | ixv inet \
+ compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_dcb.c optional ix inet | ixv inet \
compile-with "${NORMAL_C} -I$S/dev/ixgbe"
dev/ixgbe/ixgbe_dcb_82598.c optional ix inet | ixv inet \
diff --git a/sys/dev/ixgbe/if_ix.c b/sys/dev/ixgbe/if_ix.c
--- a/sys/dev/ixgbe/if_ix.c
+++ b/sys/dev/ixgbe/if_ix.c
@@ -144,6 +144,16 @@
"Intel(R) X540-T2 (Bypass)"),
PVID(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BYPASS,
"Intel(R) X520 82599 (Bypass)"),
+ PVID(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_E610_BACKPLANE,
+ "Intel(R) E610 (Backplane)"),
+ PVID(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_E610_SFP,
+ "Intel(R) E610 (SFP)"),
+ PVID(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_E610_2_5G_T,
+ "Intel(R) E610 (2.5 GbE)"),
+ PVID(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_E610_10G_T,
+ "Intel(R) E610 (10 GbE)"),
+ PVID(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_E610_SGMII,
+ "Intel(R) E610 (SGMII)"),
/* required last entry */
PVID_END
};
@@ -253,6 +263,10 @@
static void ixgbe_handle_msf(void *);
static void ixgbe_handle_mod(void *);
static void ixgbe_handle_phy(void *);
+static void ixgbe_handle_fw_event(void *);
+
+static int ixgbe_enable_lse(struct ixgbe_softc *sc);
+static int ixgbe_disable_lse(struct ixgbe_softc *sc);
/************************************************************************
* FreeBSD Device Interface Entry Points
@@ -621,6 +635,7 @@
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
case ixgbe_mac_X550EM_a:
+ case ixgbe_mac_E610:
table_size = 512;
break;
default:
@@ -902,6 +917,32 @@
} /* ixgbe_initialize_transmit_units */
+static int
+ixgbe_check_fw_api_version(struct ixgbe_softc *sc)
+{
+ struct ixgbe_hw *hw = &sc->hw;
+ if (hw->api_maj_ver > IXGBE_FW_API_VER_MAJOR) {
+ device_printf(sc->dev,
+ "The driver for the device stopped because the NVM "
+ "image is newer than expected. You must install the "
+ "most recent version of the network driver.\n");
+ return (EOPNOTSUPP);
+ } else if (hw->api_maj_ver == IXGBE_FW_API_VER_MAJOR &&
+ hw->api_min_ver > (IXGBE_FW_API_VER_MINOR + 2)) {
+ device_printf(sc->dev,
+ "The driver for the device detected a newer version of "
+ "the NVM image than expected. Please install the most "
+ "recent version of the network driver.\n");
+ } else if (hw->api_maj_ver < IXGBE_FW_API_VER_MAJOR ||
+ hw->api_min_ver < IXGBE_FW_API_VER_MINOR - 2) {
+ device_printf(sc->dev,
+ "The driver for the device detected an older version "
+ "of the NVM image than expected. "
+ "Please update the NVM image.\n");
+ }
+ return (0);
+}
+
/************************************************************************
* ixgbe_register
************************************************************************/
@@ -970,6 +1011,9 @@
goto err_pci;
}
+ if (hw->mac.type == ixgbe_mac_E610)
+ ixgbe_init_aci(hw);
+
if (hw->mac.ops.fw_recovery_mode &&
hw->mac.ops.fw_recovery_mode(hw)) {
device_printf(dev,
@@ -1058,6 +1102,12 @@
break;
}
+ /* Check the FW API version */
+ if (hw->mac.type == ixgbe_mac_E610 && ixgbe_check_fw_api_version(sc)) {
+ error = EIO;
+ goto err_pci;
+ }
+
/* Most of the iflib initialization... */
iflib_set_mac(ctx, hw->mac.addr);
@@ -1111,6 +1161,9 @@
IXGBE_WRITE_REG(&sc->hw, IXGBE_CTRL_EXT, ctrl_ext);
ixgbe_free_pci_resources(ctx);
+ if (hw->mac.type == ixgbe_mac_E610)
+ ixgbe_shutdown_aci(hw);
+
return (error);
} /* ixgbe_if_attach_pre */
@@ -1358,6 +1411,10 @@
/* Media types with matching FreeBSD media defines */
if (layer & IXGBE_PHYSICAL_LAYER_10GBASE_T)
ifmedia_add(sc->media, IFM_ETHER | IFM_10G_T, 0, NULL);
+ if (layer & IXGBE_PHYSICAL_LAYER_5000BASE_T)
+ ifmedia_add(sc->media, IFM_ETHER | IFM_5000_T, 0, NULL);
+ if (layer & IXGBE_PHYSICAL_LAYER_2500BASE_T)
+ ifmedia_add(sc->media, IFM_ETHER | IFM_2500_T, 0, NULL);
if (layer & IXGBE_PHYSICAL_LAYER_1000BASE_T)
ifmedia_add(sc->media, IFM_ETHER | IFM_1000_T, 0, NULL);
if (layer & IXGBE_PHYSICAL_LAYER_100BASE_TX)
@@ -1459,6 +1516,7 @@
}
case ixgbe_mac_X550EM_x:
case ixgbe_mac_X550EM_a:
+ case ixgbe_mac_E610:
if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber)
return (true);
return (false);
@@ -1525,6 +1583,15 @@
IXGBE_LINK_SPEED_5GB_FULL);
}
+ if (hw->mac.type == ixgbe_mac_E610) {
+ hw->phy.ops.init(hw);
+ err = ixgbe_enable_lse(sc);
+ if (err)
+ device_printf(sc->dev,
+ "Failed to enable Lint Status Event, "
+ "error: %d", err);
+ }
+
if (hw->mac.ops.setup_link)
err = hw->mac.ops.setup_link(hw, autoneg,
sc->link_up);
@@ -2158,14 +2225,15 @@
ixgbe_set_pci_config_data_generic(hw, link);
display:
- device_printf(dev, "PCI Express Bus: Speed %s %s\n",
- ((hw->bus.speed == ixgbe_bus_speed_8000) ? "8.0GT/s" :
+ device_printf(dev, "PCI Express Bus: Speed %s Width %s\n",
+ ((hw->bus.speed == ixgbe_bus_speed_16000) ? "16.0GT/s" :
+ (hw->bus.speed == ixgbe_bus_speed_8000) ? "8.0GT/s" :
(hw->bus.speed == ixgbe_bus_speed_5000) ? "5.0GT/s" :
(hw->bus.speed == ixgbe_bus_speed_2500) ? "2.5GT/s" :
"Unknown"),
- ((hw->bus.width == ixgbe_bus_width_pcie_x8) ? "Width x8" :
- (hw->bus.width == ixgbe_bus_width_pcie_x4) ? "Width x4" :
- (hw->bus.width == ixgbe_bus_width_pcie_x1) ? "Width x1" :
+ ((hw->bus.width == ixgbe_bus_width_pcie_x8) ? "x8" :
+ (hw->bus.width == ixgbe_bus_width_pcie_x4) ? "x4" :
+ (hw->bus.width == ixgbe_bus_width_pcie_x1) ? "x1" :
"Unknown"));
if (bus_info_valid) {
@@ -2372,14 +2440,17 @@
ifmr->ifm_status |= IFM_ACTIVE;
layer = sc->phy_layer;
- if (layer & IXGBE_PHYSICAL_LAYER_10GBASE_T ||
- layer & IXGBE_PHYSICAL_LAYER_1000BASE_T ||
- layer & IXGBE_PHYSICAL_LAYER_100BASE_TX ||
- layer & IXGBE_PHYSICAL_LAYER_10BASE_T)
+ if (layer & IXGBE_PHYSICAL_LAYERS_BASE_T_ALL)
switch (sc->link_speed) {
case IXGBE_LINK_SPEED_10GB_FULL:
ifmr->ifm_active |= IFM_10G_T | IFM_FDX;
break;
+ case IXGBE_LINK_SPEED_5GB_FULL:
+ ifmr->ifm_active |= IFM_5000_T | IFM_FDX;
+ break;
+ case IXGBE_LINK_SPEED_2_5GB_FULL:
+ ifmr->ifm_active |= IFM_2500_T | IFM_FDX;
+ break;
case IXGBE_LINK_SPEED_1GB_FULL:
ifmr->ifm_active |= IFM_1000_T | IFM_FDX;
break;
@@ -2390,15 +2461,6 @@
ifmr->ifm_active |= IFM_10_T | IFM_FDX;
break;
}
- if (hw->mac.type == ixgbe_mac_X550)
- switch (sc->link_speed) {
- case IXGBE_LINK_SPEED_5GB_FULL:
- ifmr->ifm_active |= IFM_5000_T | IFM_FDX;
- break;
- case IXGBE_LINK_SPEED_2_5GB_FULL:
- ifmr->ifm_active |= IFM_2500_T | IFM_FDX;
- break;
- }
if (layer & IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU ||
layer & IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA)
switch (sc->link_speed) {
@@ -2734,11 +2796,16 @@
/* Check for VF message */
if ((sc->feat_en & IXGBE_FEATURE_SRIOV) &&
- (eicr & IXGBE_EICR_MAILBOX))
+ (eicr & IXGBE_EICR_MAILBOX)) {
sc->task_requests |= IXGBE_REQUEST_TASK_MBX;
+ }
}
- if (ixgbe_is_sfp(hw)) {
+ /*
+ * On E610, the firmware handles PHY configuration, so
+ * there is no need to perform any SFP-specific tasks.
+ */
+ if (hw->mac.type != ixgbe_mac_E610 && ixgbe_is_sfp(hw)) {
/* Pluggable optics-related interrupt */
if (hw->mac.type >= ixgbe_mac_X540)
eicr_mask = IXGBE_EICR_GPI_SDP0_X540;
@@ -2985,7 +3052,13 @@
callout_drain(&sc->fw_mode_timer);
+ if (sc->hw.mac.type == ixgbe_mac_E610) {
+ ixgbe_disable_lse(sc);
+ ixgbe_shutdown_aci(&sc->hw);
+ }
+
ixgbe_free_pci_resources(ctx);
+
free(sc->mta, M_IXGBE);
return (0);
@@ -3404,6 +3477,7 @@
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
case ixgbe_mac_X550EM_a:
+ case ixgbe_mac_E610:
if (type == -1) { /* MISC IVAR */
index = (entry & 1) * 8;
ivar = IXGBE_READ_REG(hw, IXGBE_IVAR_MISC);
@@ -3825,6 +3899,96 @@
"Error handling LASI interrupt: %d\n", error);
} /* ixgbe_handle_phy */
+/************************************************************************
+ * ixgbe_enable_lse - enable link status events
+ *
+ * Sets mask and enables link status events
+ ************************************************************************/
+s32 ixgbe_enable_lse(struct ixgbe_softc *sc)
+{
+ s32 error;
+
+ u16 mask = ~((u16)(IXGBE_ACI_LINK_EVENT_UPDOWN |
+ IXGBE_ACI_LINK_EVENT_MEDIA_NA |
+ IXGBE_ACI_LINK_EVENT_MODULE_QUAL_FAIL |
+ IXGBE_ACI_LINK_EVENT_PHY_FW_LOAD_FAIL));
+
+ error = ixgbe_configure_lse(&sc->hw, TRUE, mask);
+ if (error)
+ return (error);
+
+ sc->lse_mask = mask;
+ return (IXGBE_SUCCESS);
+} /* ixgbe_enable_lse */
+
+/************************************************************************
+ * ixgbe_disable_lse - disable link status events
+ ************************************************************************/
+s32 ixgbe_disable_lse(struct ixgbe_softc *sc)
+{
+ s32 error;
+
+ error = ixgbe_configure_lse(&sc->hw, false, sc->lse_mask);
+ if (error)
+ return (error);
+
+ sc->lse_mask = 0;
+ return (IXGBE_SUCCESS);
+} /* ixgbe_disable_lse */
+
+/************************************************************************
+ * ixgbe_handle_fw_event - Tasklet for MSI-X Link Status Event interrupts
+ ************************************************************************/
+static void
+ixgbe_handle_fw_event(void *context)
+{
+ if_ctx_t ctx = context;
+ struct ixgbe_softc *sc = iflib_get_softc(ctx);
+ struct ixgbe_hw *hw = &sc->hw;
+ struct ixgbe_aci_event event;
+ bool pending = false;
+ s32 error;
+
+ event.buf_len = IXGBE_ACI_MAX_BUFFER_SIZE;
+ event.msg_buf = malloc(event.buf_len, M_IXGBE, M_ZERO | M_NOWAIT);
+ if (!event.msg_buf) {
+ device_printf(sc->dev, "Can not allocate buffer for "
+ "event message\n");
+ return;
+ }
+
+ do {
+ error = ixgbe_aci_get_event(hw, &event, &pending);
+ if (error) {
+ device_printf(sc->dev, "Error getting event from "
+ "FW:%d\n", error);
+ break;
+ }
+
+ switch (le16toh(event.desc.opcode)) {
+ case ixgbe_aci_opc_get_link_status:
+ sc->task_requests |= IXGBE_REQUEST_TASK_LSC;
+ break;
+
+ case ixgbe_aci_opc_temp_tca_event:
+ if (hw->adapter_stopped == FALSE)
+ ixgbe_if_stop(ctx);
+ device_printf(sc->dev,
+ "CRITICAL: OVER TEMP!! PHY IS SHUT DOWN!!\n");
+ device_printf(sc->dev, "System shutdown required!\n");
+ break;
+
+ default:
+ device_printf(sc->dev,
+ "Unknown FW event captured, opcode=0x%04X\n",
+ le16toh(event.desc.opcode));
+ break;
+ }
+ } while (pending);
+
+ free(event.msg_buf, M_IXGBE);
+} /* ixgbe_handle_fw_event */
+
/************************************************************************
* ixgbe_if_stop - Stop the hardware
*
@@ -3899,6 +4063,8 @@
}
/* Handle task requests from msix_link() */
+ if (sc->task_requests & IXGBE_REQUEST_TASK_FWEVENT)
+ ixgbe_handle_fw_event(ctx);
if (sc->task_requests & IXGBE_REQUEST_TASK_MOD)
ixgbe_handle_mod(ctx);
if (sc->task_requests & IXGBE_REQUEST_TASK_MSF)
@@ -3986,6 +4152,9 @@
mask |= IXGBE_EICR_GPI_SDP0_X540;
mask |= IXGBE_EIMS_ECC;
break;
+ case ixgbe_mac_E610:
+ mask |= IXGBE_EIMS_FW_EVENT;
+ break;
default:
break;
}
@@ -4008,6 +4177,7 @@
/* Don't autoclear Link */
mask &= ~IXGBE_EIMS_OTHER;
mask &= ~IXGBE_EIMS_LSC;
+ mask &= ~IXGBE_EIMS_FW_EVENT;
if (sc->feat_cap & IXGBE_FEATURE_SRIOV)
mask &= ~IXGBE_EIMS_MAILBOX;
IXGBE_WRITE_REG(hw, IXGBE_EIAC, mask);
@@ -4026,7 +4196,7 @@
} /* ixgbe_if_enable_intr */
/************************************************************************
- * ixgbe_disable_intr
+ * ixgbe_if_disable_intr
************************************************************************/
static void
ixgbe_if_disable_intr(if_ctx_t ctx)
@@ -4176,8 +4346,9 @@
/* External PHY interrupt */
if ((hw->phy.type == ixgbe_phy_x550em_ext_t) &&
- (eicr & IXGBE_EICR_GPI_SDP0_X540))
+ (eicr & IXGBE_EICR_GPI_SDP0_X540)) {
sc->task_requests |= IXGBE_REQUEST_TASK_PHY;
+ }
return (FILTER_SCHEDULE_THREAD);
} /* ixgbe_intr */
@@ -4219,7 +4390,7 @@
int error, fc;
sc = (struct ixgbe_softc *)arg1;
- fc = sc->hw.fc.current_mode;
+ fc = sc->hw.fc.requested_mode;
error = sysctl_handle_int(oidp, &fc, 0, req);
if ((error) || (req->newptr == NULL))
@@ -4248,12 +4419,10 @@
case ixgbe_fc_rx_pause:
case ixgbe_fc_tx_pause:
case ixgbe_fc_full:
- sc->hw.fc.requested_mode = fc;
if (sc->num_rx_queues > 1)
ixgbe_disable_rx_drop(sc);
break;
case ixgbe_fc_none:
- sc->hw.fc.requested_mode = ixgbe_fc_none;
if (sc->num_rx_queues > 1)
ixgbe_enable_rx_drop(sc);
break;
@@ -4261,6 +4430,8 @@
return (EINVAL);
}
+ sc->hw.fc.requested_mode = fc;
+
/* Don't autoneg if forcing a value */
sc->hw.fc.disable_fc_autoneg = true;
ixgbe_fc_enable(&sc->hw);
@@ -4978,6 +5149,9 @@
if (sc->hw.device_id == IXGBE_DEV_ID_82599_QSFP_SF_QP)
sc->feat_cap &= ~IXGBE_FEATURE_LEGACY_IRQ;
break;
+ case ixgbe_mac_E610:
+ sc->feat_cap |= IXGBE_FEATURE_RECOVERY_MODE;
+ break;
default:
break;
}
diff --git a/sys/dev/ixgbe/if_ixv.c b/sys/dev/ixgbe/if_ixv.c
--- a/sys/dev/ixgbe/if_ixv.c
+++ b/sys/dev/ixgbe/if_ixv.c
@@ -68,6 +68,8 @@
"Intel(R) X552 Virtual Function"),
PVID(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF,
"Intel(R) X553 Virtual Function"),
+ PVID(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_E610_VF,
+ "Intel(R) E610 Virtual Function"),
/* required last entry */
PVID_END
};
@@ -1020,6 +1022,9 @@
case IXGBE_DEV_ID_X550EM_A_VF:
hw->mac.type = ixgbe_mac_X550EM_a_vf;
break;
+ case IXGBE_DEV_ID_E610_VF:
+ hw->mac.type = ixgbe_mac_E610_vf;
+ break;
default:
device_printf(dev, "unknown mac type\n");
hw->mac.type = ixgbe_mac_unknown;
@@ -1955,6 +1960,7 @@
case ixgbe_mac_X550_vf:
case ixgbe_mac_X550EM_x_vf:
case ixgbe_mac_X550EM_a_vf:
+ case ixgbe_mac_E610_vf:
sc->feat_cap |= IXGBE_FEATURE_NEEDS_CTXD;
sc->feat_cap |= IXGBE_FEATURE_RSS;
break;
diff --git a/sys/dev/ixgbe/ixgbe.h b/sys/dev/ixgbe/ixgbe.h
--- a/sys/dev/ixgbe/ixgbe.h
+++ b/sys/dev/ixgbe/ixgbe.h
@@ -86,6 +86,7 @@
#include "ixgbe_phy.h"
#include "ixgbe_vf.h"
#include "ixgbe_features.h"
+#include "ixgbe_e610.h"
/* Tunables */
@@ -195,6 +196,15 @@
CSUM_IP_UDP|CSUM_IP_TCP|CSUM_IP_SCTP| \
CSUM_IP6_UDP|CSUM_IP6_TCP|CSUM_IP6_SCTP)
+/* All BASE-T Physical layers */
+#define IXGBE_PHYSICAL_LAYERS_BASE_T_ALL \
+ (IXGBE_PHYSICAL_LAYER_10GBASE_T |\
+ IXGBE_PHYSICAL_LAYER_5000BASE_T |\
+ IXGBE_PHYSICAL_LAYER_2500BASE_T |\
+ IXGBE_PHYSICAL_LAYER_1000BASE_T |\
+ IXGBE_PHYSICAL_LAYER_100BASE_TX |\
+ IXGBE_PHYSICAL_LAYER_10BASE_T)
+
#define IXGBE_CAPS (IFCAP_HWCSUM | IFCAP_HWCSUM_IPV6 | IFCAP_TSO | \
IFCAP_LRO | IFCAP_VLAN_HWTAGGING | IFCAP_VLAN_HWTSO | \
IFCAP_VLAN_HWCSUM | IFCAP_JUMBO_MTU | IFCAP_VLAN_MTU | \
@@ -464,6 +474,7 @@
/* Feature capable/enabled flags. See ixgbe_features.h */
u32 feat_cap;
u32 feat_en;
+ u16 lse_mask;
};
/* Precision Time Sync (IEEE 1588) defines */
diff --git a/sys/dev/ixgbe/ixgbe_api.h b/sys/dev/ixgbe/ixgbe_api.h
--- a/sys/dev/ixgbe/ixgbe_api.h
+++ b/sys/dev/ixgbe/ixgbe_api.h
@@ -48,6 +48,7 @@
extern s32 ixgbe_init_ops_X550EM(struct ixgbe_hw *hw);
extern s32 ixgbe_init_ops_X550EM_x(struct ixgbe_hw *hw);
extern s32 ixgbe_init_ops_X550EM_a(struct ixgbe_hw *hw);
+extern s32 ixgbe_init_ops_E610(struct ixgbe_hw *hw);
extern s32 ixgbe_init_ops_vf(struct ixgbe_hw *hw);
s32 ixgbe_set_mac_type(struct ixgbe_hw *hw);
diff --git a/sys/dev/ixgbe/ixgbe_api.c b/sys/dev/ixgbe/ixgbe_api.c
--- a/sys/dev/ixgbe/ixgbe_api.c
+++ b/sys/dev/ixgbe/ixgbe_api.c
@@ -112,11 +112,15 @@
case ixgbe_mac_X550EM_a:
status = ixgbe_init_ops_X550EM_a(hw);
break;
+ case ixgbe_mac_E610:
+ status = ixgbe_init_ops_E610(hw);
+ break;
case ixgbe_mac_82599_vf:
case ixgbe_mac_X540_vf:
case ixgbe_mac_X550_vf:
case ixgbe_mac_X550EM_x_vf:
case ixgbe_mac_X550EM_a_vf:
+ case ixgbe_mac_E610_vf:
status = ixgbe_init_ops_vf(hw);
break;
default:
@@ -240,6 +244,18 @@
hw->mac.type = ixgbe_mac_X550EM_a_vf;
hw->mvals = ixgbe_mvals_X550EM_a;
break;
+ case IXGBE_DEV_ID_E610_BACKPLANE:
+ case IXGBE_DEV_ID_E610_SFP:
+ case IXGBE_DEV_ID_E610_10G_T:
+ case IXGBE_DEV_ID_E610_2_5G_T:
+ case IXGBE_DEV_ID_E610_SGMII:
+ hw->mac.type = ixgbe_mac_E610;
+ hw->mvals = ixgbe_mvals_X550EM_a;
+ break;
+ case IXGBE_DEV_ID_E610_VF:
+ hw->mac.type = ixgbe_mac_E610_vf;
+ hw->mvals = ixgbe_mvals_X550EM_a;
+ break;
default:
ret_val = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
ERROR_REPORT2(IXGBE_ERROR_UNSUPPORTED,
diff --git a/sys/dev/ixgbe/ixgbe_common.c b/sys/dev/ixgbe/ixgbe_common.c
--- a/sys/dev/ixgbe/ixgbe_common.c
+++ b/sys/dev/ixgbe/ixgbe_common.c
@@ -178,6 +178,7 @@
case IXGBE_DEV_ID_X550EM_A_SFP_N:
case IXGBE_DEV_ID_X550EM_A_QSFP:
case IXGBE_DEV_ID_X550EM_A_QSFP_N:
+ case IXGBE_DEV_ID_E610_SFP:
supported = false;
break;
default:
@@ -210,6 +211,8 @@
case IXGBE_DEV_ID_X550EM_A_10G_T:
case IXGBE_DEV_ID_X550EM_A_1G_T:
case IXGBE_DEV_ID_X550EM_A_1G_T_L:
+ case IXGBE_DEV_ID_E610_10G_T:
+ case IXGBE_DEV_ID_E610_2_5G_T:
supported = true;
break;
default:
@@ -616,7 +619,8 @@
}
}
- if (hw->mac.type == ixgbe_mac_X550 || hw->mac.type == ixgbe_mac_X540) {
+ if (hw->mac.type == ixgbe_mac_X540 ||
+ hw->mac.type == ixgbe_mac_X550) {
if (hw->phy.id == 0)
ixgbe_identify_phy(hw);
hw->phy.ops.read_reg(hw, IXGBE_PCRC8ECL,
@@ -1037,6 +1041,9 @@
case IXGBE_PCI_LINK_SPEED_8000:
hw->bus.speed = ixgbe_bus_speed_8000;
break;
+ case IXGBE_PCI_LINK_SPEED_16000:
+ hw->bus.speed = ixgbe_bus_speed_16000;
+ break;
default:
hw->bus.speed = ixgbe_bus_speed_unknown;
break;
@@ -1059,7 +1066,9 @@
DEBUGFUNC("ixgbe_get_bus_info_generic");
/* Get the negotiated link width and speed from PCI config space */
- link_status = IXGBE_READ_PCIE_WORD(hw, IXGBE_PCI_LINK_STATUS);
+ link_status = IXGBE_READ_PCIE_WORD(hw, hw->mac.type == ixgbe_mac_E610 ?
+ IXGBE_PCI_LINK_STATUS_E610 :
+ IXGBE_PCI_LINK_STATUS);
ixgbe_set_pci_config_data_generic(hw, link_status);
@@ -1878,7 +1887,6 @@
DEBUGFUNC("ixgbe_get_eeprom_semaphore");
-
/* Get SMBI software semaphore between device drivers first */
for (i = 0; i < timeout; i++) {
/*
@@ -3363,7 +3371,6 @@
DEBUGFUNC("ixgbe_disable_sec_rx_path_generic");
-
secrxreg = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
secrxreg |= IXGBE_SECRXCTRL_RX_DIS;
IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, secrxreg);
@@ -3692,6 +3699,10 @@
pcie_offset = IXGBE_PCIE_MSIX_82599_CAPS;
max_msix_count = IXGBE_MAX_MSIX_VECTORS_82599;
break;
+ case ixgbe_mac_E610:
+ pcie_offset = IXGBE_PCIE_MSIX_LKV_CAPS;
+ max_msix_count = IXGBE_MAX_MSIX_VECTORS_82599;
+ break;
default:
return msix_count;
}
@@ -4139,7 +4150,6 @@
return IXGBE_SUCCESS;
}
-
/**
* ixgbe_toggle_txdctl_generic - Toggle VF's queues
* @hw: pointer to hardware structure
@@ -4323,7 +4333,8 @@
break;
case IXGBE_LINKS_SPEED_100_82599:
*speed = IXGBE_LINK_SPEED_100_FULL;
- if (hw->mac.type == ixgbe_mac_X550) {
+ if (hw->mac.type == ixgbe_mac_X550 ||
+ hw->mac.type == ixgbe_mac_E610) {
if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
*speed = IXGBE_LINK_SPEED_5GB_FULL;
}
@@ -5494,6 +5505,7 @@
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
case ixgbe_mac_X550EM_a:
+ case ixgbe_mac_E610:
/* version of eeprom section */
if (ixgbe_read_eeprom(hw, NVM_EEP_OFFSET_X540, &word))
word = NVM_VER_INVALID;
@@ -5512,6 +5524,7 @@
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
case ixgbe_mac_X550EM_a:
+ case ixgbe_mac_E610:
/* intel phy firmware version */
if (ixgbe_read_eeprom(hw, NVM_EEP_PHY_OFF_X540, &word))
word = NVM_VER_INVALID;
diff --git a/sys/dev/ixgbe/ixgbe_e610.h b/sys/dev/ixgbe/ixgbe_e610.h
new file mode 100644
--- /dev/null
+++ b/sys/dev/ixgbe/ixgbe_e610.h
@@ -0,0 +1,224 @@
+/******************************************************************************
+ SPDX-License-Identifier: BSD-3-Clause
+
+ Copyright (c) 2025, Intel Corporation
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+******************************************************************************/
+
+#ifndef _IXGBE_E610_H_
+#define _IXGBE_E610_H_
+
+#include "ixgbe_type.h"
+
+void ixgbe_init_aci(struct ixgbe_hw *hw);
+void ixgbe_shutdown_aci(struct ixgbe_hw *hw);
+s32 ixgbe_aci_send_cmd(struct ixgbe_hw *hw, struct ixgbe_aci_desc *desc,
+ void *buf, u16 buf_size);
+bool ixgbe_aci_check_event_pending(struct ixgbe_hw *hw);
+s32 ixgbe_aci_get_event(struct ixgbe_hw *hw, struct ixgbe_aci_event *e,
+ bool *pending);
+
+void ixgbe_fill_dflt_direct_cmd_desc(struct ixgbe_aci_desc *desc, u16 opcode);
+
+s32 ixgbe_aci_get_fw_ver(struct ixgbe_hw *hw);
+s32 ixgbe_aci_send_driver_ver(struct ixgbe_hw *hw, struct ixgbe_driver_ver *dv);
+s32 ixgbe_aci_set_pf_context(struct ixgbe_hw *hw, u8 pf_id);
+
+s32 ixgbe_acquire_res(struct ixgbe_hw *hw, enum ixgbe_aci_res_ids res,
+ enum ixgbe_aci_res_access_type access, u32 timeout);
+void ixgbe_release_res(struct ixgbe_hw *hw, enum ixgbe_aci_res_ids res);
+s32 ixgbe_aci_list_caps(struct ixgbe_hw *hw, void *buf, u16 buf_size,
+ u32 *cap_count, enum ixgbe_aci_opc opc);
+s32 ixgbe_discover_dev_caps(struct ixgbe_hw *hw,
+ struct ixgbe_hw_dev_caps *dev_caps);
+s32 ixgbe_discover_func_caps(struct ixgbe_hw* hw,
+ struct ixgbe_hw_func_caps* func_caps);
+s32 ixgbe_get_caps(struct ixgbe_hw *hw);
+s32 ixgbe_aci_disable_rxen(struct ixgbe_hw *hw);
+s32 ixgbe_aci_get_phy_caps(struct ixgbe_hw *hw, bool qual_mods, u8 report_mode,
+ struct ixgbe_aci_cmd_get_phy_caps_data *pcaps);
+bool ixgbe_phy_caps_equals_cfg(struct ixgbe_aci_cmd_get_phy_caps_data *caps,
+ struct ixgbe_aci_cmd_set_phy_cfg_data *cfg);
+void ixgbe_copy_phy_caps_to_cfg(struct ixgbe_aci_cmd_get_phy_caps_data *caps,
+ struct ixgbe_aci_cmd_set_phy_cfg_data *cfg);
+s32 ixgbe_aci_set_phy_cfg(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_set_phy_cfg_data *cfg);
+s32 ixgbe_aci_set_link_restart_an(struct ixgbe_hw *hw, bool ena_link);
+s32 ixgbe_update_link_info(struct ixgbe_hw *hw);
+s32 ixgbe_get_link_status(struct ixgbe_hw *hw, bool *link_up);
+s32 ixgbe_aci_get_link_info(struct ixgbe_hw *hw, bool ena_lse,
+ struct ixgbe_link_status *link);
+s32 ixgbe_aci_set_event_mask(struct ixgbe_hw *hw, u8 port_num, u16 mask);
+s32 ixgbe_configure_lse(struct ixgbe_hw *hw, bool activate, u16 mask);
+
+s32 ixgbe_aci_get_netlist_node(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_get_link_topo *cmd,
+ u8 *node_part_number, u16 *node_handle);
+s32 ixgbe_find_netlist_node(struct ixgbe_hw *hw, u8 node_type_ctx,
+ u8 node_part_number, u16 *node_handle);
+s32 ixgbe_aci_read_i2c(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_link_topo_addr topo_addr,
+ u16 bus_addr, __le16 addr, u8 params, u8 *data);
+s32 ixgbe_aci_write_i2c(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_link_topo_addr topo_addr,
+ u16 bus_addr, __le16 addr, u8 params, u8 *data);
+
+s32 ixgbe_aci_set_port_id_led(struct ixgbe_hw *hw, bool orig_mode);
+s32 ixgbe_aci_set_gpio(struct ixgbe_hw *hw, u16 gpio_ctrl_handle, u8 pin_idx,
+ bool value);
+s32 ixgbe_aci_get_gpio(struct ixgbe_hw *hw, u16 gpio_ctrl_handle, u8 pin_idx,
+ bool *value);
+s32 ixgbe_aci_sff_eeprom(struct ixgbe_hw *hw, u16 lport, u8 bus_addr,
+ u16 mem_addr, u8 page, u8 page_bank_ctrl, u8 *data,
+ u8 length, bool write);
+s32 ixgbe_aci_prog_topo_dev_nvm(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_link_topo_params *topo_params);
+s32 ixgbe_aci_read_topo_dev_nvm(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_link_topo_params *topo_params,
+ u32 start_address, u8 *data, u8 data_size);
+
+s32 ixgbe_acquire_nvm(struct ixgbe_hw *hw,
+ enum ixgbe_aci_res_access_type access);
+void ixgbe_release_nvm(struct ixgbe_hw *hw);
+
+s32 ixgbe_aci_read_nvm(struct ixgbe_hw *hw, u16 module_typeid, u32 offset,
+ u16 length, void *data, bool last_command,
+ bool read_shadow_ram);
+
+s32 ixgbe_aci_erase_nvm(struct ixgbe_hw *hw, u16 module_typeid);
+s32 ixgbe_aci_update_nvm(struct ixgbe_hw *hw, u16 module_typeid,
+ u32 offset, u16 length, void *data,
+ bool last_command, u8 command_flags);
+
+s32 ixgbe_aci_read_nvm_cfg(struct ixgbe_hw *hw, u8 cmd_flags,
+ u16 field_id, void *data, u16 buf_size,
+ u16 *elem_count);
+s32 ixgbe_aci_write_nvm_cfg(struct ixgbe_hw *hw, u8 cmd_flags,
+ void *data, u16 buf_size, u16 elem_count);
+
+s32 ixgbe_nvm_validate_checksum(struct ixgbe_hw *hw);
+s32 ixgbe_nvm_recalculate_checksum(struct ixgbe_hw *hw);
+
+s32 ixgbe_nvm_write_activate(struct ixgbe_hw *hw, u16 cmd_flags,
+ u8 *response_flags);
+
+s32 ixgbe_get_nvm_minsrevs(struct ixgbe_hw *hw, struct ixgbe_minsrev_info *minsrevs);
+s32 ixgbe_update_nvm_minsrevs(struct ixgbe_hw *hw, struct ixgbe_minsrev_info *minsrevs);
+
+s32 ixgbe_get_inactive_nvm_ver(struct ixgbe_hw *hw, struct ixgbe_nvm_info *nvm);
+s32 ixgbe_get_active_nvm_ver(struct ixgbe_hw *hw, struct ixgbe_nvm_info *nvm);
+
+s32 ixgbe_get_inactive_netlist_ver(struct ixgbe_hw *hw, struct ixgbe_netlist_info *netlist);
+s32 ixgbe_init_nvm(struct ixgbe_hw *hw);
+
+s32 ixgbe_sanitize_operate(struct ixgbe_hw *hw);
+s32 ixgbe_sanitize_nvm(struct ixgbe_hw *hw, u8 cmd_flags, u8 *values);
+
+s32 ixgbe_read_sr_word_aci(struct ixgbe_hw *hw, u16 offset, u16 *data);
+s32 ixgbe_read_sr_buf_aci(struct ixgbe_hw *hw, u16 offset, u16 *words, u16 *data);
+s32 ixgbe_read_flat_nvm(struct ixgbe_hw *hw, u32 offset, u32 *length,
+ u8 *data, bool read_shadow_ram);
+
+s32 ixgbe_write_sr_word_aci(struct ixgbe_hw *hw, u32 offset, const u16 *data);
+s32 ixgbe_write_sr_buf_aci(struct ixgbe_hw *hw, u32 offset, u16 words, const u16 *data);
+
+s32 ixgbe_aci_alternate_write(struct ixgbe_hw *hw, u32 reg_addr0,
+ u32 reg_val0, u32 reg_addr1, u32 reg_val1);
+s32 ixgbe_aci_alternate_read(struct ixgbe_hw *hw, u32 reg_addr0,
+ u32 *reg_val0, u32 reg_addr1, u32 *reg_val1);
+s32 ixgbe_aci_alternate_write_done(struct ixgbe_hw *hw, u8 bios_mode,
+ bool *reset_needed);
+s32 ixgbe_aci_alternate_clear(struct ixgbe_hw *hw);
+
+s32 ixgbe_aci_get_internal_data(struct ixgbe_hw *hw, u16 cluster_id,
+ u16 table_id, u32 start, void *buf,
+ u16 buf_size, u16 *ret_buf_size,
+ u16 *ret_next_cluster, u16 *ret_next_table,
+ u32 *ret_next_index);
+
+s32 ixgbe_handle_nvm_access(struct ixgbe_hw *hw,
+ struct ixgbe_nvm_access_cmd *cmd,
+ struct ixgbe_nvm_access_data *data);
+
+s32 ixgbe_aci_set_health_status_config(struct ixgbe_hw *hw, u8 event_source);
+
+/* E610 operations */
+s32 ixgbe_init_ops_E610(struct ixgbe_hw *hw);
+s32 ixgbe_reset_hw_E610(struct ixgbe_hw *hw);
+s32 ixgbe_start_hw_E610(struct ixgbe_hw *hw);
+enum ixgbe_media_type ixgbe_get_media_type_E610(struct ixgbe_hw *hw);
+u64 ixgbe_get_supported_physical_layer_E610(struct ixgbe_hw *hw);
+s32 ixgbe_setup_link_E610(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+ bool autoneg_wait);
+s32 ixgbe_check_link_E610(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
+ bool *link_up, bool link_up_wait_to_complete);
+s32 ixgbe_get_link_capabilities_E610(struct ixgbe_hw *hw,
+ ixgbe_link_speed *speed,
+ bool *autoneg);
+s32 ixgbe_cfg_phy_fc(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_set_phy_cfg_data *cfg,
+ enum ixgbe_fc_mode req_mode);
+s32 ixgbe_setup_fc_E610(struct ixgbe_hw *hw);
+void ixgbe_fc_autoneg_E610(struct ixgbe_hw *hw);
+s32 ixgbe_set_fw_drv_ver_E610(struct ixgbe_hw *hw, u8 maj, u8 min, u8 build,
+ u8 sub, u16 len, const char *driver_ver);
+void ixgbe_disable_rx_E610(struct ixgbe_hw *hw);
+s32 ixgbe_setup_eee_E610(struct ixgbe_hw *hw, bool enable_eee);
+bool ixgbe_fw_recovery_mode_E610(struct ixgbe_hw *hw);
+bool ixgbe_fw_rollback_mode_E610(struct ixgbe_hw *hw);
+bool ixgbe_get_fw_tsam_mode_E610(struct ixgbe_hw *hw);
+s32 ixgbe_init_phy_ops_E610(struct ixgbe_hw *hw);
+s32 ixgbe_identify_phy_E610(struct ixgbe_hw *hw);
+s32 ixgbe_identify_module_E610(struct ixgbe_hw *hw);
+s32 ixgbe_setup_phy_link_E610(struct ixgbe_hw *hw);
+s32 ixgbe_get_phy_firmware_version_E610(struct ixgbe_hw *hw,
+ u16 *firmware_version);
+s32 ixgbe_read_i2c_sff8472_E610(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 *sff8472_data);
+s32 ixgbe_read_i2c_eeprom_E610(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 *eeprom_data);
+s32 ixgbe_write_i2c_eeprom_E610(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 eeprom_data);
+s32 ixgbe_check_overtemp_E610(struct ixgbe_hw *hw);
+s32 ixgbe_set_phy_power_E610(struct ixgbe_hw *hw, bool on);
+s32 ixgbe_enter_lplu_E610(struct ixgbe_hw *hw);
+s32 ixgbe_init_eeprom_params_E610(struct ixgbe_hw *hw);
+s32 ixgbe_read_ee_aci_E610(struct ixgbe_hw *hw, u16 offset, u16 *data);
+s32 ixgbe_read_ee_aci_buffer_E610(struct ixgbe_hw *hw, u16 offset,
+ u16 words, u16 *data);
+s32 ixgbe_write_ee_aci_E610(struct ixgbe_hw *hw, u16 offset, u16 data);
+s32 ixgbe_write_ee_aci_buffer_E610(struct ixgbe_hw *hw, u16 offset,
+ u16 words, u16 *data);
+s32 ixgbe_calc_eeprom_checksum_E610(struct ixgbe_hw *hw);
+s32 ixgbe_update_eeprom_checksum_E610(struct ixgbe_hw *hw);
+s32 ixgbe_validate_eeprom_checksum_E610(struct ixgbe_hw *hw, u16 *checksum_val);
+s32 ixgbe_read_pba_string_E610(struct ixgbe_hw *hw, u8 *pba_num, u32 pba_num_size);
+
+#endif /* _IXGBE_E610_H_ */
diff --git a/sys/dev/ixgbe/ixgbe_e610.c b/sys/dev/ixgbe/ixgbe_e610.c
new file mode 100644
--- /dev/null
+++ b/sys/dev/ixgbe/ixgbe_e610.c
@@ -0,0 +1,5586 @@
+/******************************************************************************
+ SPDX-License-Identifier: BSD-3-Clause
+
+ Copyright (c) 2025, Intel Corporation
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+******************************************************************************/
+
+#include "ixgbe_type.h"
+#include "ixgbe_e610.h"
+#include "ixgbe_x550.h"
+#include "ixgbe_common.h"
+#include "ixgbe_phy.h"
+#include "ixgbe_api.h"
+
+/**
+ * ixgbe_init_aci - initialization routine for Admin Command Interface
+ * @hw: pointer to the hardware structure
+ *
+ * Initialize the ACI lock.
+ */
+void ixgbe_init_aci(struct ixgbe_hw *hw)
+{
+ ixgbe_init_lock(&hw->aci.lock);
+}
+
+/**
+ * ixgbe_shutdown_aci - shutdown routine for Admin Command Interface
+ * @hw: pointer to the hardware structure
+ *
+ * Destroy the ACI lock.
+ */
+void ixgbe_shutdown_aci(struct ixgbe_hw *hw)
+{
+ ixgbe_destroy_lock(&hw->aci.lock);
+}
+
+/**
+ * ixgbe_should_retry_aci_send_cmd_execute - decide if ACI command should
+ * be resent
+ * @opcode: ACI opcode
+ *
+ * Check if ACI command should be sent again depending on the provided opcode.
+ *
+ * Return: true if the sending command routine should be repeated,
+ * otherwise false.
+ */
+static bool ixgbe_should_retry_aci_send_cmd_execute(u16 opcode)
+{
+ switch (opcode) {
+ case ixgbe_aci_opc_disable_rxen:
+ case ixgbe_aci_opc_get_phy_caps:
+ case ixgbe_aci_opc_get_link_status:
+ case ixgbe_aci_opc_get_link_topo:
+ return true;
+ }
+
+ return false;
+}
+
+/**
+ * ixgbe_aci_send_cmd_execute - execute sending FW Admin Command to FW Admin
+ * Command Interface
+ * @hw: pointer to the HW struct
+ * @desc: descriptor describing the command
+ * @buf: buffer to use for indirect commands (NULL for direct commands)
+ * @buf_size: size of buffer for indirect commands (0 for direct commands)
+ *
+ * Admin Command is sent using CSR by setting descriptor and buffer in specific
+ * registers.
+ *
+ * Return: the exit code of the operation.
+ * * - IXGBE_SUCCESS - success.
+ * * - IXGBE_ERR_ACI_DISABLED - CSR mechanism is not enabled.
+ * * - IXGBE_ERR_ACI_BUSY - CSR mechanism is busy.
+ * * - IXGBE_ERR_PARAM - buf_size is too big or
+ * invalid argument buf or buf_size.
+ * * - IXGBE_ERR_ACI_TIMEOUT - Admin Command X command timeout.
+ * * - IXGBE_ERR_ACI_ERROR - Admin Command X invalid state of HICR register or
+ * Admin Command failed because of bad opcode was returned or
+ * Admin Command failed with error Y.
+ */
+static s32
+ixgbe_aci_send_cmd_execute(struct ixgbe_hw *hw, struct ixgbe_aci_desc *desc,
+ void *buf, u16 buf_size)
+{
+ u32 hicr = 0, tmp_buf_size = 0, i = 0;
+ u32 *raw_desc = (u32 *)desc;
+ s32 status = IXGBE_SUCCESS;
+ bool valid_buf = false;
+ u32 *tmp_buf = NULL;
+ u16 opcode = 0;
+
+ do {
+ hw->aci.last_status = IXGBE_ACI_RC_OK;
+
+ /* It's necessary to check if mechanism is enabled */
+ hicr = IXGBE_READ_REG(hw, PF_HICR);
+ if (!(hicr & PF_HICR_EN)) {
+ status = IXGBE_ERR_ACI_DISABLED;
+ break;
+ }
+ if (hicr & PF_HICR_C) {
+ hw->aci.last_status = IXGBE_ACI_RC_EBUSY;
+ status = IXGBE_ERR_ACI_BUSY;
+ break;
+ }
+ opcode = desc->opcode;
+
+ if (buf_size > IXGBE_ACI_MAX_BUFFER_SIZE) {
+ status = IXGBE_ERR_PARAM;
+ break;
+ }
+
+ if (buf)
+ desc->flags |= IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_BUF);
+
+ /* Check if buf and buf_size are proper params */
+ if (desc->flags & IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_BUF)) {
+ if ((buf && buf_size == 0) ||
+ (buf == NULL && buf_size)) {
+ status = IXGBE_ERR_PARAM;
+ break;
+ }
+ if (buf && buf_size)
+ valid_buf = true;
+ }
+
+ if (valid_buf == true) {
+ if (buf_size % 4 == 0)
+ tmp_buf_size = buf_size;
+ else
+ tmp_buf_size = (buf_size & (u16)(~0x03)) + 4;
+
+ tmp_buf = (u32*)ixgbe_malloc(hw, tmp_buf_size);
+ if (!tmp_buf)
+ return IXGBE_ERR_OUT_OF_MEM;
+
+ /* tmp_buf will be firstly filled with 0xFF and after
+ * that the content of buf will be written into it.
+ * This approach lets us use valid buf_size and
+ * prevents us from reading past buf area
+ * when buf_size mod 4 not equal to 0.
+ */
+ memset(tmp_buf, 0xFF, tmp_buf_size);
+ memcpy(tmp_buf, buf, buf_size);
+
+ if (tmp_buf_size > IXGBE_ACI_LG_BUF)
+ desc->flags |=
+ IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_LB);
+
+ desc->datalen = IXGBE_CPU_TO_LE16(buf_size);
+
+ if (desc->flags & IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_RD)) {
+ for (i = 0; i < tmp_buf_size / 4; i++) {
+ IXGBE_WRITE_REG(hw, PF_HIBA(i),
+ IXGBE_LE32_TO_CPU(tmp_buf[i]));
+ }
+ }
+ }
+
+ /* Descriptor is written to specific registers */
+ for (i = 0; i < IXGBE_ACI_DESC_SIZE_IN_DWORDS; i++)
+ IXGBE_WRITE_REG(hw, PF_HIDA(i),
+ IXGBE_LE32_TO_CPU(raw_desc[i]));
+
+ /* SW has to set PF_HICR.C bit and clear PF_HICR.SV and
+ * PF_HICR_EV
+ */
+ hicr = IXGBE_READ_REG(hw, PF_HICR);
+ hicr = (hicr | PF_HICR_C) & ~(PF_HICR_SV | PF_HICR_EV);
+ IXGBE_WRITE_REG(hw, PF_HICR, hicr);
+
+ /* Wait for sync Admin Command response */
+ for (i = 0; i < IXGBE_ACI_SYNC_RESPONSE_TIMEOUT; i += 1) {
+ hicr = IXGBE_READ_REG(hw, PF_HICR);
+ if ((hicr & PF_HICR_SV) || !(hicr & PF_HICR_C))
+ break;
+
+ msec_delay(1);
+ }
+
+ /* Wait for async Admin Command response */
+ if ((hicr & PF_HICR_SV) && (hicr & PF_HICR_C)) {
+ for (i = 0; i < IXGBE_ACI_ASYNC_RESPONSE_TIMEOUT;
+ i += 1) {
+ hicr = IXGBE_READ_REG(hw, PF_HICR);
+ if ((hicr & PF_HICR_EV) || !(hicr & PF_HICR_C))
+ break;
+
+ msec_delay(1);
+ }
+ }
+
+ /* Read sync Admin Command response */
+ if ((hicr & PF_HICR_SV)) {
+ for (i = 0; i < IXGBE_ACI_DESC_SIZE_IN_DWORDS; i++) {
+ raw_desc[i] = IXGBE_READ_REG(hw, PF_HIDA(i));
+ raw_desc[i] = IXGBE_CPU_TO_LE32(raw_desc[i]);
+ }
+ }
+
+ /* Read async Admin Command response */
+ if ((hicr & PF_HICR_EV) && !(hicr & PF_HICR_C)) {
+ for (i = 0; i < IXGBE_ACI_DESC_SIZE_IN_DWORDS; i++) {
+ raw_desc[i] = IXGBE_READ_REG(hw, PF_HIDA_2(i));
+ raw_desc[i] = IXGBE_CPU_TO_LE32(raw_desc[i]);
+ }
+ }
+
+ /* Handle timeout and invalid state of HICR register */
+ if (hicr & PF_HICR_C) {
+ status = IXGBE_ERR_ACI_TIMEOUT;
+ break;
+ } else if (!(hicr & PF_HICR_SV) && !(hicr & PF_HICR_EV)) {
+ status = IXGBE_ERR_ACI_ERROR;
+ break;
+ }
+
+ /* For every command other than 0x0014 treat opcode mismatch
+ * as an error. Response to 0x0014 command read from HIDA_2
+ * is a descriptor of an event which is expected to contain
+ * different opcode than the command.
+ */
+ if (desc->opcode != opcode &&
+ opcode != IXGBE_CPU_TO_LE16(ixgbe_aci_opc_get_fw_event)) {
+ status = IXGBE_ERR_ACI_ERROR;
+ break;
+ }
+
+ if (desc->retval != IXGBE_ACI_RC_OK) {
+ hw->aci.last_status = (enum ixgbe_aci_err)desc->retval;
+ status = IXGBE_ERR_ACI_ERROR;
+ break;
+ }
+
+ /* Write a response values to a buf */
+ if (valid_buf && (desc->flags &
+ IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_BUF))) {
+ for (i = 0; i < tmp_buf_size / 4; i++) {
+ tmp_buf[i] = IXGBE_READ_REG(hw, PF_HIBA(i));
+ tmp_buf[i] = IXGBE_CPU_TO_LE32(tmp_buf[i]);
+ }
+ memcpy(buf, tmp_buf, buf_size);
+ }
+ } while (0);
+
+ if (tmp_buf)
+ ixgbe_free(hw, tmp_buf);
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_send_cmd - send FW Admin Command to FW Admin Command Interface
+ * @hw: pointer to the HW struct
+ * @desc: descriptor describing the command
+ * @buf: buffer to use for indirect commands (NULL for direct commands)
+ * @buf_size: size of buffer for indirect commands (0 for direct commands)
+ *
+ * Helper function to send FW Admin Commands to the FW Admin Command Interface.
+ *
+ * Retry sending the FW Admin Command multiple times to the FW ACI
+ * if the EBUSY Admin Command error is returned.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_send_cmd(struct ixgbe_hw *hw, struct ixgbe_aci_desc *desc,
+ void *buf, u16 buf_size)
+{
+ struct ixgbe_aci_desc desc_cpy;
+ enum ixgbe_aci_err last_status;
+ bool is_cmd_for_retry;
+ u8 *buf_cpy = NULL;
+ s32 status;
+ u16 opcode;
+ u8 idx = 0;
+
+ opcode = IXGBE_LE16_TO_CPU(desc->opcode);
+ is_cmd_for_retry = ixgbe_should_retry_aci_send_cmd_execute(opcode);
+ memset(&desc_cpy, 0, sizeof(desc_cpy));
+
+ if (is_cmd_for_retry) {
+ if (buf) {
+ buf_cpy = (u8 *)ixgbe_malloc(hw, buf_size);
+ if (!buf_cpy)
+ return IXGBE_ERR_OUT_OF_MEM;
+ }
+ memcpy(&desc_cpy, desc, sizeof(desc_cpy));
+ }
+
+ do {
+ ixgbe_acquire_lock(&hw->aci.lock);
+ status = ixgbe_aci_send_cmd_execute(hw, desc, buf, buf_size);
+ last_status = hw->aci.last_status;
+ ixgbe_release_lock(&hw->aci.lock);
+
+ if (!is_cmd_for_retry || status == IXGBE_SUCCESS ||
+ (last_status != IXGBE_ACI_RC_EBUSY && status != IXGBE_ERR_ACI_ERROR))
+ break;
+
+ if (buf)
+ memcpy(buf, buf_cpy, buf_size);
+ memcpy(desc, &desc_cpy, sizeof(desc_cpy));
+
+ msec_delay(IXGBE_ACI_SEND_DELAY_TIME_MS);
+ } while (++idx < IXGBE_ACI_SEND_MAX_EXECUTE);
+
+ if (buf_cpy)
+ ixgbe_free(hw, buf_cpy);
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_check_event_pending - check if there are any pending events
+ * @hw: pointer to the HW struct
+ *
+ * Determine if there are any pending events.
+ *
+ * Return: true if there are any currently pending events
+ * otherwise false.
+ */
+bool ixgbe_aci_check_event_pending(struct ixgbe_hw *hw)
+{
+ u32 ep_bit_mask;
+ u32 fwsts;
+
+ ep_bit_mask = hw->bus.func ? GL_FWSTS_EP_PF1 : GL_FWSTS_EP_PF0;
+
+ /* Check state of Event Pending (EP) bit */
+ fwsts = IXGBE_READ_REG(hw, GL_FWSTS);
+ return (fwsts & ep_bit_mask) ? true : false;
+}
+
+/**
+ * ixgbe_aci_get_event - get an event from ACI
+ * @hw: pointer to the HW struct
+ * @e: event information structure
+ * @pending: optional flag signaling that there are more pending events
+ *
+ * Obtain an event from ACI and return its content
+ * through 'e' using ACI command (0x0014).
+ * Provide information if there are more events
+ * to retrieve through 'pending'.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_get_event(struct ixgbe_hw *hw, struct ixgbe_aci_event *e,
+ bool *pending)
+{
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ if (!e || (!e->msg_buf && e->buf_len) || (e->msg_buf && !e->buf_len))
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_acquire_lock(&hw->aci.lock);
+
+ /* Check if there are any events pending */
+ if (!ixgbe_aci_check_event_pending(hw)) {
+ status = IXGBE_ERR_ACI_NO_EVENTS;
+ goto aci_get_event_exit;
+ }
+
+ /* Obtain pending event */
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_get_fw_event);
+ status = ixgbe_aci_send_cmd_execute(hw, &desc, e->msg_buf, e->buf_len);
+ if (status)
+ goto aci_get_event_exit;
+
+ /* Returned 0x0014 opcode indicates that no event was obtained */
+ if (desc.opcode == IXGBE_CPU_TO_LE16(ixgbe_aci_opc_get_fw_event)) {
+ status = IXGBE_ERR_ACI_NO_EVENTS;
+ goto aci_get_event_exit;
+ }
+
+ /* Determine size of event data */
+ e->msg_len = MIN_T(u16, IXGBE_LE16_TO_CPU(desc.datalen), e->buf_len);
+ /* Write event descriptor to event info structure */
+ memcpy(&e->desc, &desc, sizeof(e->desc));
+
+ /* Check if there are any further events pending */
+ if (pending) {
+ *pending = ixgbe_aci_check_event_pending(hw);
+ }
+
+aci_get_event_exit:
+ ixgbe_release_lock(&hw->aci.lock);
+
+ return status;
+}
+
+/**
+ * ixgbe_fill_dflt_direct_cmd_desc - fill ACI descriptor with default values.
+ * @desc: pointer to the temp descriptor (non DMA mem)
+ * @opcode: the opcode can be used to decide which flags to turn off or on
+ *
+ * Helper function to fill the descriptor desc with default values
+ * and the provided opcode.
+ */
+void ixgbe_fill_dflt_direct_cmd_desc(struct ixgbe_aci_desc *desc, u16 opcode)
+{
+ /* zero out the desc */
+ memset(desc, 0, sizeof(*desc));
+ desc->opcode = IXGBE_CPU_TO_LE16(opcode);
+ desc->flags = IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_SI);
+}
+
+/**
+ * ixgbe_aci_get_fw_ver - get the firmware version
+ * @hw: pointer to the HW struct
+ *
+ * Get the firmware version using ACI command (0x0001).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_get_fw_ver(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_get_ver *resp;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ resp = &desc.params.get_ver;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_get_ver);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+
+ if (!status) {
+ hw->fw_branch = resp->fw_branch;
+ hw->fw_maj_ver = resp->fw_major;
+ hw->fw_min_ver = resp->fw_minor;
+ hw->fw_patch = resp->fw_patch;
+ hw->fw_build = IXGBE_LE32_TO_CPU(resp->fw_build);
+ hw->api_branch = resp->api_branch;
+ hw->api_maj_ver = resp->api_major;
+ hw->api_min_ver = resp->api_minor;
+ hw->api_patch = resp->api_patch;
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_send_driver_ver - send the driver version to firmware
+ * @hw: pointer to the HW struct
+ * @dv: driver's major, minor version
+ *
+ * Send the driver version to the firmware
+ * using the ACI command (0x0002).
+ *
+ * Return: the exit code of the operation.
+ * Returns IXGBE_ERR_PARAM, if dv is NULL.
+ */
+s32 ixgbe_aci_send_driver_ver(struct ixgbe_hw *hw, struct ixgbe_driver_ver *dv)
+{
+ struct ixgbe_aci_cmd_driver_ver *cmd;
+ struct ixgbe_aci_desc desc;
+ u16 len;
+
+ cmd = &desc.params.driver_ver;
+
+ if (!dv)
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_driver_ver);
+
+ desc.flags |= IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_RD);
+ cmd->major_ver = dv->major_ver;
+ cmd->minor_ver = dv->minor_ver;
+ cmd->build_ver = dv->build_ver;
+ cmd->subbuild_ver = dv->subbuild_ver;
+
+ len = 0;
+ while (len < sizeof(dv->driver_string) &&
+ IS_ASCII(dv->driver_string[len]) && dv->driver_string[len])
+ len++;
+
+ return ixgbe_aci_send_cmd(hw, &desc, dv->driver_string, len);
+}
+
+/**
+ * ixgbe_aci_req_res - request a common resource
+ * @hw: pointer to the HW struct
+ * @res: resource ID
+ * @access: access type
+ * @sdp_number: resource number
+ * @timeout: the maximum time in ms that the driver may hold the resource
+ *
+ * Requests a common resource using the ACI command (0x0008).
+ * Specifies the maximum time the driver may hold the resource.
+ * If the requested resource is currently occupied by some other driver,
+ * a busy return value is returned and the timeout field value indicates the
+ * maximum time the current owner has to free it.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32
+ixgbe_aci_req_res(struct ixgbe_hw *hw, enum ixgbe_aci_res_ids res,
+ enum ixgbe_aci_res_access_type access, u8 sdp_number,
+ u32 *timeout)
+{
+ struct ixgbe_aci_cmd_req_res *cmd_resp;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ cmd_resp = &desc.params.res_owner;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_req_res);
+
+ cmd_resp->res_id = IXGBE_CPU_TO_LE16(res);
+ cmd_resp->access_type = IXGBE_CPU_TO_LE16(access);
+ cmd_resp->res_number = IXGBE_CPU_TO_LE32(sdp_number);
+ cmd_resp->timeout = IXGBE_CPU_TO_LE32(*timeout);
+ *timeout = 0;
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+
+ /* The completion specifies the maximum time in ms that the driver
+ * may hold the resource in the Timeout field.
+ * If the resource is held by some other driver, the command completes
+ * with a busy return value and the timeout field indicates the maximum
+ * time the current owner of the resource has to free it.
+ */
+ if (!status || hw->aci.last_status == IXGBE_ACI_RC_EBUSY)
+ *timeout = IXGBE_LE32_TO_CPU(cmd_resp->timeout);
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_release_res - release a common resource using ACI
+ * @hw: pointer to the HW struct
+ * @res: resource ID
+ * @sdp_number: resource number
+ *
+ * Release a common resource using ACI command (0x0009).
+ *
+ * Return: the exit code of the operation.
+ */
+static s32
+ixgbe_aci_release_res(struct ixgbe_hw *hw, enum ixgbe_aci_res_ids res,
+ u8 sdp_number)
+{
+ struct ixgbe_aci_cmd_req_res *cmd;
+ struct ixgbe_aci_desc desc;
+
+ cmd = &desc.params.res_owner;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_release_res);
+
+ cmd->res_id = IXGBE_CPU_TO_LE16(res);
+ cmd->res_number = IXGBE_CPU_TO_LE32(sdp_number);
+
+ return ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+}
+
+/**
+ * ixgbe_acquire_res - acquire the ownership of a resource
+ * @hw: pointer to the HW structure
+ * @res: resource ID
+ * @access: access type (read or write)
+ * @timeout: timeout in milliseconds
+ *
+ * Make an attempt to acquire the ownership of a resource using
+ * the ixgbe_aci_req_res to utilize ACI.
+ * In case if some other driver has previously acquired the resource and
+ * performed any necessary updates, the IXGBE_ERR_ACI_NO_WORK is returned,
+ * and the caller does not obtain the resource and has no further work to do.
+ * If needed, the function will poll until the current lock owner timeouts.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_acquire_res(struct ixgbe_hw *hw, enum ixgbe_aci_res_ids res,
+ enum ixgbe_aci_res_access_type access, u32 timeout)
+{
+#define IXGBE_RES_POLLING_DELAY_MS 10
+ u32 delay = IXGBE_RES_POLLING_DELAY_MS;
+ u32 res_timeout = timeout;
+ u32 retry_timeout = 0;
+ s32 status;
+
+ status = ixgbe_aci_req_res(hw, res, access, 0, &res_timeout);
+
+ /* A return code of IXGBE_ERR_ACI_NO_WORK means that another driver has
+ * previously acquired the resource and performed any necessary updates;
+ * in this case the caller does not obtain the resource and has no
+ * further work to do.
+ */
+ if (status == IXGBE_ERR_ACI_NO_WORK)
+ goto ixgbe_acquire_res_exit;
+
+ /* If necessary, poll until the current lock owner timeouts.
+ * Set retry_timeout to the timeout value reported by the FW in the
+ * response to the "Request Resource Ownership" (0x0008) Admin Command
+ * as it indicates the maximum time the current owner of the resource
+ * is allowed to hold it.
+ */
+ retry_timeout = res_timeout;
+ while (status && retry_timeout && res_timeout) {
+ msec_delay(delay);
+ retry_timeout = (retry_timeout > delay) ?
+ retry_timeout - delay : 0;
+ status = ixgbe_aci_req_res(hw, res, access, 0, &res_timeout);
+
+ if (status == IXGBE_ERR_ACI_NO_WORK)
+ /* lock free, but no work to do */
+ break;
+
+ if (!status)
+ /* lock acquired */
+ break;
+ }
+
+ixgbe_acquire_res_exit:
+ return status;
+}
+
+/**
+ * ixgbe_release_res - release a common resource
+ * @hw: pointer to the HW structure
+ * @res: resource ID
+ *
+ * Release a common resource using ixgbe_aci_release_res.
+ */
+void ixgbe_release_res(struct ixgbe_hw *hw, enum ixgbe_aci_res_ids res)
+{
+ u32 total_delay = 0;
+ s32 status;
+
+ status = ixgbe_aci_release_res(hw, res, 0);
+
+ /* There are some rare cases when trying to release the resource
+ * results in an admin command timeout, so handle them correctly.
+ */
+ while ((status == IXGBE_ERR_ACI_TIMEOUT) &&
+ (total_delay < IXGBE_ACI_RELEASE_RES_TIMEOUT)) {
+ msec_delay(1);
+ status = ixgbe_aci_release_res(hw, res, 0);
+ total_delay++;
+ }
+}
+
+/**
+ * ixgbe_parse_common_caps - Parse common device/function capabilities
+ * @hw: pointer to the HW struct
+ * @caps: pointer to common capabilities structure
+ * @elem: the capability element to parse
+ * @prefix: message prefix for tracing capabilities
+ *
+ * Given a capability element, extract relevant details into the common
+ * capability structure.
+ *
+ * Return: true if the capability matches one of the common capability ids,
+ * false otherwise.
+ */
+static bool
+ixgbe_parse_common_caps(struct ixgbe_hw *hw, struct ixgbe_hw_common_caps *caps,
+ struct ixgbe_aci_cmd_list_caps_elem *elem,
+ const char *prefix)
+{
+ u32 logical_id = IXGBE_LE32_TO_CPU(elem->logical_id);
+ u32 phys_id = IXGBE_LE32_TO_CPU(elem->phys_id);
+ u32 number = IXGBE_LE32_TO_CPU(elem->number);
+ u16 cap = IXGBE_LE16_TO_CPU(elem->cap);
+ bool found = true;
+
+ UNREFERENCED_1PARAMETER(hw);
+
+ switch (cap) {
+ case IXGBE_ACI_CAPS_VALID_FUNCTIONS:
+ caps->valid_functions = number;
+ break;
+ case IXGBE_ACI_CAPS_SRIOV:
+ caps->sr_iov_1_1 = (number == 1);
+ break;
+ case IXGBE_ACI_CAPS_VMDQ:
+ caps->vmdq = (number == 1);
+ break;
+ case IXGBE_ACI_CAPS_DCB:
+ caps->dcb = (number == 1);
+ caps->active_tc_bitmap = logical_id;
+ caps->maxtc = phys_id;
+ break;
+ case IXGBE_ACI_CAPS_RSS:
+ caps->rss_table_size = number;
+ caps->rss_table_entry_width = logical_id;
+ break;
+ case IXGBE_ACI_CAPS_RXQS:
+ caps->num_rxq = number;
+ caps->rxq_first_id = phys_id;
+ break;
+ case IXGBE_ACI_CAPS_TXQS:
+ caps->num_txq = number;
+ caps->txq_first_id = phys_id;
+ break;
+ case IXGBE_ACI_CAPS_MSIX:
+ caps->num_msix_vectors = number;
+ caps->msix_vector_first_id = phys_id;
+ break;
+ case IXGBE_ACI_CAPS_NVM_VER:
+ break;
+ case IXGBE_ACI_CAPS_NVM_MGMT:
+ caps->sec_rev_disabled =
+ (number & IXGBE_NVM_MGMT_SEC_REV_DISABLED) ?
+ true : false;
+ caps->update_disabled =
+ (number & IXGBE_NVM_MGMT_UPDATE_DISABLED) ?
+ true : false;
+ caps->nvm_unified_update =
+ (number & IXGBE_NVM_MGMT_UNIFIED_UPD_SUPPORT) ?
+ true : false;
+ caps->netlist_auth =
+ (number & IXGBE_NVM_MGMT_NETLIST_AUTH_SUPPORT) ?
+ true : false;
+ break;
+ case IXGBE_ACI_CAPS_MAX_MTU:
+ caps->max_mtu = number;
+ break;
+ case IXGBE_ACI_CAPS_PCIE_RESET_AVOIDANCE:
+ caps->pcie_reset_avoidance = (number > 0);
+ break;
+ case IXGBE_ACI_CAPS_POST_UPDATE_RESET_RESTRICT:
+ caps->reset_restrict_support = (number == 1);
+ break;
+ case IXGBE_ACI_CAPS_EXT_TOPO_DEV_IMG0:
+ case IXGBE_ACI_CAPS_EXT_TOPO_DEV_IMG1:
+ case IXGBE_ACI_CAPS_EXT_TOPO_DEV_IMG2:
+ case IXGBE_ACI_CAPS_EXT_TOPO_DEV_IMG3:
+ {
+ u8 index = cap - IXGBE_ACI_CAPS_EXT_TOPO_DEV_IMG0;
+
+ caps->ext_topo_dev_img_ver_high[index] = number;
+ caps->ext_topo_dev_img_ver_low[index] = logical_id;
+ caps->ext_topo_dev_img_part_num[index] =
+ (phys_id & IXGBE_EXT_TOPO_DEV_IMG_PART_NUM_M) >>
+ IXGBE_EXT_TOPO_DEV_IMG_PART_NUM_S;
+ caps->ext_topo_dev_img_load_en[index] =
+ (phys_id & IXGBE_EXT_TOPO_DEV_IMG_LOAD_EN) != 0;
+ caps->ext_topo_dev_img_prog_en[index] =
+ (phys_id & IXGBE_EXT_TOPO_DEV_IMG_PROG_EN) != 0;
+ break;
+ }
+ case IXGBE_ACI_CAPS_OROM_RECOVERY_UPDATE:
+ caps->orom_recovery_update = (number == 1);
+ break;
+ case IXGBE_ACI_CAPS_NEXT_CLUSTER_ID:
+ caps->next_cluster_id_support = (number == 1);
+ DEBUGOUT2("%s: next_cluster_id_support = %d\n",
+ prefix, caps->next_cluster_id_support);
+ break;
+ default:
+ /* Not one of the recognized common capabilities */
+ found = false;
+ }
+
+ return found;
+}
+
+/**
+ * ixgbe_hweight8 - count set bits among the 8 lowest bits
+ * @w: variable storing set bits to count
+ *
+ * Return: the number of set bits among the 8 lowest bits in the provided value.
+ */
+static u8 ixgbe_hweight8(u32 w)
+{
+ u8 hweight = 0, i;
+
+ for (i = 0; i < 8; i++)
+ if (w & (1 << i))
+ hweight++;
+
+ return hweight;
+}
+
+/**
+ * ixgbe_hweight32 - count set bits among the 32 lowest bits
+ * @w: variable storing set bits to count
+ *
+ * Return: the number of set bits among the 32 lowest bits in the
+ * provided value.
+ */
+static u8 ixgbe_hweight32(u32 w)
+{
+ u32 bitMask = 0x1, i;
+ u8 bitCnt = 0;
+
+ for (i = 0; i < 32; i++)
+ {
+ if (w & bitMask)
+ bitCnt++;
+
+ bitMask = bitMask << 0x1;
+ }
+
+ return bitCnt;
+}
+
+/**
+ * ixgbe_parse_valid_functions_cap - Parse IXGBE_ACI_CAPS_VALID_FUNCTIONS caps
+ * @hw: pointer to the HW struct
+ * @dev_p: pointer to device capabilities structure
+ * @cap: capability element to parse
+ *
+ * Parse IXGBE_ACI_CAPS_VALID_FUNCTIONS for device capabilities.
+ */
+static void
+ixgbe_parse_valid_functions_cap(struct ixgbe_hw *hw,
+ struct ixgbe_hw_dev_caps *dev_p,
+ struct ixgbe_aci_cmd_list_caps_elem *cap)
+{
+ u32 number = IXGBE_LE32_TO_CPU(cap->number);
+
+ UNREFERENCED_1PARAMETER(hw);
+
+ dev_p->num_funcs = ixgbe_hweight32(number);
+}
+
+/**
+ * ixgbe_parse_vf_dev_caps - Parse IXGBE_ACI_CAPS_VF device caps
+ * @hw: pointer to the HW struct
+ * @dev_p: pointer to device capabilities structure
+ * @cap: capability element to parse
+ *
+ * Parse IXGBE_ACI_CAPS_VF for device capabilities.
+ */
+static void ixgbe_parse_vf_dev_caps(struct ixgbe_hw *hw,
+ struct ixgbe_hw_dev_caps *dev_p,
+ struct ixgbe_aci_cmd_list_caps_elem *cap)
+{
+ u32 number = IXGBE_LE32_TO_CPU(cap->number);
+
+ UNREFERENCED_1PARAMETER(hw);
+
+ dev_p->num_vfs_exposed = number;
+}
+
+/**
+ * ixgbe_parse_vsi_dev_caps - Parse IXGBE_ACI_CAPS_VSI device caps
+ * @hw: pointer to the HW struct
+ * @dev_p: pointer to device capabilities structure
+ * @cap: capability element to parse
+ *
+ * Parse IXGBE_ACI_CAPS_VSI for device capabilities.
+ */
+static void ixgbe_parse_vsi_dev_caps(struct ixgbe_hw *hw,
+ struct ixgbe_hw_dev_caps *dev_p,
+ struct ixgbe_aci_cmd_list_caps_elem *cap)
+{
+ u32 number = IXGBE_LE32_TO_CPU(cap->number);
+
+ UNREFERENCED_1PARAMETER(hw);
+
+ dev_p->num_vsi_allocd_to_host = number;
+}
+
+/**
+ * ixgbe_parse_fdir_dev_caps - Parse IXGBE_ACI_CAPS_FD device caps
+ * @hw: pointer to the HW struct
+ * @dev_p: pointer to device capabilities structure
+ * @cap: capability element to parse
+ *
+ * Parse IXGBE_ACI_CAPS_FD for device capabilities.
+ */
+static void ixgbe_parse_fdir_dev_caps(struct ixgbe_hw *hw,
+ struct ixgbe_hw_dev_caps *dev_p,
+ struct ixgbe_aci_cmd_list_caps_elem *cap)
+{
+ u32 number = IXGBE_LE32_TO_CPU(cap->number);
+
+ UNREFERENCED_1PARAMETER(hw);
+
+ dev_p->num_flow_director_fltr = number;
+}
+
+/**
+ * ixgbe_parse_dev_caps - Parse device capabilities
+ * @hw: pointer to the HW struct
+ * @dev_p: pointer to device capabilities structure
+ * @buf: buffer containing the device capability records
+ * @cap_count: the number of capabilities
+ *
+ * Helper device to parse device (0x000B) capabilities list. For
+ * capabilities shared between device and function, this relies on
+ * ixgbe_parse_common_caps.
+ *
+ * Loop through the list of provided capabilities and extract the relevant
+ * data into the device capabilities structured.
+ */
+static void ixgbe_parse_dev_caps(struct ixgbe_hw *hw,
+ struct ixgbe_hw_dev_caps *dev_p,
+ void *buf, u32 cap_count)
+{
+ struct ixgbe_aci_cmd_list_caps_elem *cap_resp;
+ u32 i;
+
+ cap_resp = (struct ixgbe_aci_cmd_list_caps_elem *)buf;
+
+ memset(dev_p, 0, sizeof(*dev_p));
+
+ for (i = 0; i < cap_count; i++) {
+ u16 cap = IXGBE_LE16_TO_CPU(cap_resp[i].cap);
+ bool found;
+
+ found = ixgbe_parse_common_caps(hw, &dev_p->common_cap,
+ &cap_resp[i], "dev caps");
+
+ switch (cap) {
+ case IXGBE_ACI_CAPS_VALID_FUNCTIONS:
+ ixgbe_parse_valid_functions_cap(hw, dev_p,
+ &cap_resp[i]);
+ break;
+ case IXGBE_ACI_CAPS_VF:
+ ixgbe_parse_vf_dev_caps(hw, dev_p, &cap_resp[i]);
+ break;
+ case IXGBE_ACI_CAPS_VSI:
+ ixgbe_parse_vsi_dev_caps(hw, dev_p, &cap_resp[i]);
+ break;
+ case IXGBE_ACI_CAPS_FD:
+ ixgbe_parse_fdir_dev_caps(hw, dev_p, &cap_resp[i]);
+ break;
+ default:
+ /* Don't list common capabilities as unknown */
+ if (!found)
+ break;
+ }
+ }
+
+}
+
+/**
+ * ixgbe_parse_vf_func_caps - Parse IXGBE_ACI_CAPS_VF function caps
+ * @hw: pointer to the HW struct
+ * @func_p: pointer to function capabilities structure
+ * @cap: pointer to the capability element to parse
+ *
+ * Extract function capabilities for IXGBE_ACI_CAPS_VF.
+ */
+static void ixgbe_parse_vf_func_caps(struct ixgbe_hw *hw,
+ struct ixgbe_hw_func_caps *func_p,
+ struct ixgbe_aci_cmd_list_caps_elem *cap)
+{
+ u32 logical_id = IXGBE_LE32_TO_CPU(cap->logical_id);
+ u32 number = IXGBE_LE32_TO_CPU(cap->number);
+
+ UNREFERENCED_1PARAMETER(hw);
+
+ func_p->num_allocd_vfs = number;
+ func_p->vf_base_id = logical_id;
+}
+
+/**
+ * ixgbe_get_num_per_func - determine number of resources per PF
+ * @hw: pointer to the HW structure
+ * @max: value to be evenly split between each PF
+ *
+ * Determine the number of valid functions by going through the bitmap returned
+ * from parsing capabilities and use this to calculate the number of resources
+ * per PF based on the max value passed in.
+ *
+ * Return: the number of resources per PF or 0, if no PH are available.
+ */
+static u32 ixgbe_get_num_per_func(struct ixgbe_hw *hw, u32 max)
+{
+ u8 funcs;
+
+#define IXGBE_CAPS_VALID_FUNCS_M 0xFF
+ funcs = ixgbe_hweight8(hw->dev_caps.common_cap.valid_functions &
+ IXGBE_CAPS_VALID_FUNCS_M);
+
+ if (!funcs)
+ return 0;
+
+ return max / funcs;
+}
+
+/**
+ * ixgbe_parse_vsi_func_caps - Parse IXGBE_ACI_CAPS_VSI function caps
+ * @hw: pointer to the HW struct
+ * @func_p: pointer to function capabilities structure
+ * @cap: pointer to the capability element to parse
+ *
+ * Extract function capabilities for IXGBE_ACI_CAPS_VSI.
+ */
+static void ixgbe_parse_vsi_func_caps(struct ixgbe_hw *hw,
+ struct ixgbe_hw_func_caps *func_p,
+ struct ixgbe_aci_cmd_list_caps_elem *cap)
+{
+ func_p->guar_num_vsi = ixgbe_get_num_per_func(hw, IXGBE_MAX_VSI);
+}
+
+/**
+ * ixgbe_parse_func_caps - Parse function capabilities
+ * @hw: pointer to the HW struct
+ * @func_p: pointer to function capabilities structure
+ * @buf: buffer containing the function capability records
+ * @cap_count: the number of capabilities
+ *
+ * Helper function to parse function (0x000A) capabilities list. For
+ * capabilities shared between device and function, this relies on
+ * ixgbe_parse_common_caps.
+ *
+ * Loop through the list of provided capabilities and extract the relevant
+ * data into the function capabilities structured.
+ */
+static void ixgbe_parse_func_caps(struct ixgbe_hw *hw,
+ struct ixgbe_hw_func_caps *func_p,
+ void *buf, u32 cap_count)
+{
+ struct ixgbe_aci_cmd_list_caps_elem *cap_resp;
+ u32 i;
+
+ cap_resp = (struct ixgbe_aci_cmd_list_caps_elem *)buf;
+
+ memset(func_p, 0, sizeof(*func_p));
+
+ for (i = 0; i < cap_count; i++) {
+ u16 cap = IXGBE_LE16_TO_CPU(cap_resp[i].cap);
+ ixgbe_parse_common_caps(hw, &func_p->common_cap,
+ &cap_resp[i], "func caps");
+
+ switch (cap) {
+ case IXGBE_ACI_CAPS_VF:
+ ixgbe_parse_vf_func_caps(hw, func_p, &cap_resp[i]);
+ break;
+ case IXGBE_ACI_CAPS_VSI:
+ ixgbe_parse_vsi_func_caps(hw, func_p, &cap_resp[i]);
+ break;
+ default:
+ /* Don't list common capabilities as unknown */
+ break;
+ }
+ }
+
+}
+
+/**
+ * ixgbe_aci_list_caps - query function/device capabilities
+ * @hw: pointer to the HW struct
+ * @buf: a buffer to hold the capabilities
+ * @buf_size: size of the buffer
+ * @cap_count: if not NULL, set to the number of capabilities reported
+ * @opc: capabilities type to discover, device or function
+ *
+ * Get the function (0x000A) or device (0x000B) capabilities description from
+ * firmware and store it in the buffer.
+ *
+ * If the cap_count pointer is not NULL, then it is set to the number of
+ * capabilities firmware will report. Note that if the buffer size is too
+ * small, it is possible the command will return IXGBE_ERR_OUT_OF_MEM. The
+ * cap_count will still be updated in this case. It is recommended that the
+ * buffer size be set to IXGBE_ACI_MAX_BUFFER_SIZE (the largest possible
+ * buffer that firmware could return) to avoid this.
+ *
+ * Return: the exit code of the operation.
+ * Exit code of IXGBE_ERR_OUT_OF_MEM means the buffer size is too small.
+ */
+s32 ixgbe_aci_list_caps(struct ixgbe_hw *hw, void *buf, u16 buf_size,
+ u32 *cap_count, enum ixgbe_aci_opc opc)
+{
+ struct ixgbe_aci_cmd_list_caps *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ cmd = &desc.params.get_cap;
+
+ if (opc != ixgbe_aci_opc_list_func_caps &&
+ opc != ixgbe_aci_opc_list_dev_caps)
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, opc);
+ status = ixgbe_aci_send_cmd(hw, &desc, buf, buf_size);
+
+ if (cap_count)
+ *cap_count = IXGBE_LE32_TO_CPU(cmd->count);
+
+ return status;
+}
+
+/**
+ * ixgbe_discover_dev_caps - Read and extract device capabilities
+ * @hw: pointer to the hardware structure
+ * @dev_caps: pointer to device capabilities structure
+ *
+ * Read the device capabilities and extract them into the dev_caps structure
+ * for later use.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_discover_dev_caps(struct ixgbe_hw *hw,
+ struct ixgbe_hw_dev_caps *dev_caps)
+{
+ u32 status, cap_count = 0;
+ u8 *cbuf = NULL;
+
+ cbuf = (u8*)ixgbe_malloc(hw, IXGBE_ACI_MAX_BUFFER_SIZE);
+ if (!cbuf)
+ return IXGBE_ERR_OUT_OF_MEM;
+ /* Although the driver doesn't know the number of capabilities the
+ * device will return, we can simply send a 4KB buffer, the maximum
+ * possible size that firmware can return.
+ */
+ cap_count = IXGBE_ACI_MAX_BUFFER_SIZE /
+ sizeof(struct ixgbe_aci_cmd_list_caps_elem);
+
+ status = ixgbe_aci_list_caps(hw, cbuf, IXGBE_ACI_MAX_BUFFER_SIZE,
+ &cap_count,
+ ixgbe_aci_opc_list_dev_caps);
+ if (!status)
+ ixgbe_parse_dev_caps(hw, dev_caps, cbuf, cap_count);
+
+ if (cbuf)
+ ixgbe_free(hw, cbuf);
+
+ return status;
+}
+
+/**
+ * ixgbe_discover_func_caps - Read and extract function capabilities
+ * @hw: pointer to the hardware structure
+ * @func_caps: pointer to function capabilities structure
+ *
+ * Read the function capabilities and extract them into the func_caps structure
+ * for later use.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_discover_func_caps(struct ixgbe_hw *hw,
+ struct ixgbe_hw_func_caps *func_caps)
+{
+ u32 cap_count = 0;
+ u8 *cbuf = NULL;
+ s32 status;
+
+ cbuf = (u8*)ixgbe_malloc(hw, IXGBE_ACI_MAX_BUFFER_SIZE);
+ if(!cbuf)
+ return IXGBE_ERR_OUT_OF_MEM;
+ /* Although the driver doesn't know the number of capabilities the
+ * device will return, we can simply send a 4KB buffer, the maximum
+ * possible size that firmware can return.
+ */
+ cap_count = IXGBE_ACI_MAX_BUFFER_SIZE /
+ sizeof(struct ixgbe_aci_cmd_list_caps_elem);
+
+ status = ixgbe_aci_list_caps(hw, cbuf, IXGBE_ACI_MAX_BUFFER_SIZE,
+ &cap_count,
+ ixgbe_aci_opc_list_func_caps);
+ if (!status)
+ ixgbe_parse_func_caps(hw, func_caps, cbuf, cap_count);
+
+ if (cbuf)
+ ixgbe_free(hw, cbuf);
+
+ return status;
+}
+
+/**
+ * ixgbe_get_caps - get info about the HW
+ * @hw: pointer to the hardware structure
+ *
+ * Retrieve both device and function capabilities.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_get_caps(struct ixgbe_hw *hw)
+{
+ s32 status;
+
+ status = ixgbe_discover_dev_caps(hw, &hw->dev_caps);
+ if (status)
+ return status;
+
+ return ixgbe_discover_func_caps(hw, &hw->func_caps);
+}
+
+/**
+ * ixgbe_aci_disable_rxen - disable RX
+ * @hw: pointer to the HW struct
+ *
+ * Request a safe disable of Receive Enable using ACI command (0x000C).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_disable_rxen(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_disable_rxen *cmd;
+ struct ixgbe_aci_desc desc;
+
+ UNREFERENCED_1PARAMETER(hw);
+
+ cmd = &desc.params.disable_rxen;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_disable_rxen);
+
+ cmd->lport_num = (u8)hw->bus.func;
+
+ return ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+}
+
+/**
+ * ixgbe_aci_get_phy_caps - returns PHY capabilities
+ * @hw: pointer to the HW struct
+ * @qual_mods: report qualified modules
+ * @report_mode: report mode capabilities
+ * @pcaps: structure for PHY capabilities to be filled
+ *
+ * Returns the various PHY capabilities supported on the Port
+ * using ACI command (0x0600).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_get_phy_caps(struct ixgbe_hw *hw, bool qual_mods, u8 report_mode,
+ struct ixgbe_aci_cmd_get_phy_caps_data *pcaps)
+{
+ struct ixgbe_aci_cmd_get_phy_caps *cmd;
+ u16 pcaps_size = sizeof(*pcaps);
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ cmd = &desc.params.get_phy;
+
+ if (!pcaps || (report_mode & ~IXGBE_ACI_REPORT_MODE_M))
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_get_phy_caps);
+
+ if (qual_mods)
+ cmd->param0 |= IXGBE_CPU_TO_LE16(IXGBE_ACI_GET_PHY_RQM);
+
+ cmd->param0 |= IXGBE_CPU_TO_LE16(report_mode);
+ status = ixgbe_aci_send_cmd(hw, &desc, pcaps, pcaps_size);
+
+ if (status == IXGBE_SUCCESS &&
+ report_mode == IXGBE_ACI_REPORT_TOPO_CAP_MEDIA) {
+ hw->phy.phy_type_low = IXGBE_LE64_TO_CPU(pcaps->phy_type_low);
+ hw->phy.phy_type_high = IXGBE_LE64_TO_CPU(pcaps->phy_type_high);
+ memcpy(hw->link.link_info.module_type, &pcaps->module_type,
+ sizeof(hw->link.link_info.module_type));
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_phy_caps_equals_cfg - check if capabilities match the PHY config
+ * @phy_caps: PHY capabilities
+ * @phy_cfg: PHY configuration
+ *
+ * Helper function to determine if PHY capabilities match PHY
+ * configuration
+ *
+ * Return: true if PHY capabilities match PHY configuration.
+ */
+bool
+ixgbe_phy_caps_equals_cfg(struct ixgbe_aci_cmd_get_phy_caps_data *phy_caps,
+ struct ixgbe_aci_cmd_set_phy_cfg_data *phy_cfg)
+{
+ u8 caps_mask, cfg_mask;
+
+ if (!phy_caps || !phy_cfg)
+ return false;
+
+ /* These bits are not common between capabilities and configuration.
+ * Do not use them to determine equality.
+ */
+ caps_mask = IXGBE_ACI_PHY_CAPS_MASK & ~(IXGBE_ACI_PHY_AN_MODE |
+ IXGBE_ACI_PHY_EN_MOD_QUAL);
+ cfg_mask = IXGBE_ACI_PHY_ENA_VALID_MASK &
+ ~IXGBE_ACI_PHY_ENA_AUTO_LINK_UPDT;
+
+ if (phy_caps->phy_type_low != phy_cfg->phy_type_low ||
+ phy_caps->phy_type_high != phy_cfg->phy_type_high ||
+ ((phy_caps->caps & caps_mask) != (phy_cfg->caps & cfg_mask)) ||
+ phy_caps->low_power_ctrl_an != phy_cfg->low_power_ctrl_an ||
+ phy_caps->eee_cap != phy_cfg->eee_cap ||
+ phy_caps->eeer_value != phy_cfg->eeer_value ||
+ phy_caps->link_fec_options != phy_cfg->link_fec_opt)
+ return false;
+
+ return true;
+}
+
+/**
+ * ixgbe_copy_phy_caps_to_cfg - Copy PHY ability data to configuration data
+ * @caps: PHY ability structure to copy data from
+ * @cfg: PHY configuration structure to copy data to
+ *
+ * Helper function to copy data from PHY capabilities data structure
+ * to PHY configuration data structure
+ */
+void ixgbe_copy_phy_caps_to_cfg(struct ixgbe_aci_cmd_get_phy_caps_data *caps,
+ struct ixgbe_aci_cmd_set_phy_cfg_data *cfg)
+{
+ if (!caps || !cfg)
+ return;
+
+ memset(cfg, 0, sizeof(*cfg));
+ cfg->phy_type_low = caps->phy_type_low;
+ cfg->phy_type_high = caps->phy_type_high;
+ cfg->caps = caps->caps;
+ cfg->low_power_ctrl_an = caps->low_power_ctrl_an;
+ cfg->eee_cap = caps->eee_cap;
+ cfg->eeer_value = caps->eeer_value;
+ cfg->link_fec_opt = caps->link_fec_options;
+ cfg->module_compliance_enforcement =
+ caps->module_compliance_enforcement;
+}
+
+/**
+ * ixgbe_aci_set_phy_cfg - set PHY configuration
+ * @hw: pointer to the HW struct
+ * @cfg: structure with PHY configuration data to be set
+ *
+ * Set the various PHY configuration parameters supported on the Port
+ * using ACI command (0x0601).
+ * One or more of the Set PHY config parameters may be ignored in an MFP
+ * mode as the PF may not have the privilege to set some of the PHY Config
+ * parameters.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_set_phy_cfg(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_set_phy_cfg_data *cfg)
+{
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ if (!cfg)
+ return IXGBE_ERR_PARAM;
+
+ /* Ensure that only valid bits of cfg->caps can be turned on. */
+ if (cfg->caps & ~IXGBE_ACI_PHY_ENA_VALID_MASK) {
+ cfg->caps &= IXGBE_ACI_PHY_ENA_VALID_MASK;
+ }
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_set_phy_cfg);
+ desc.flags |= IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_RD);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, cfg, sizeof(*cfg));
+
+ if (!status)
+ hw->phy.curr_user_phy_cfg = *cfg;
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_set_link_restart_an - set up link and restart AN
+ * @hw: pointer to the HW struct
+ * @ena_link: if true: enable link, if false: disable link
+ *
+ * Function sets up the link and restarts the Auto-Negotiation over the link.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_set_link_restart_an(struct ixgbe_hw *hw, bool ena_link)
+{
+ struct ixgbe_aci_cmd_restart_an *cmd;
+ struct ixgbe_aci_desc desc;
+
+ cmd = &desc.params.restart_an;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_restart_an);
+
+ cmd->cmd_flags = IXGBE_ACI_RESTART_AN_LINK_RESTART;
+ if (ena_link)
+ cmd->cmd_flags |= IXGBE_ACI_RESTART_AN_LINK_ENABLE;
+ else
+ cmd->cmd_flags &= ~IXGBE_ACI_RESTART_AN_LINK_ENABLE;
+
+ return ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+}
+
+/**
+ * ixgbe_is_media_cage_present - check if media cage is present
+ * @hw: pointer to the HW struct
+ *
+ * Identify presence of media cage using the ACI command (0x06E0).
+ *
+ * Return: true if media cage is present, else false. If no cage, then
+ * media type is backplane or BASE-T.
+ */
+static bool ixgbe_is_media_cage_present(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_get_link_topo *cmd;
+ struct ixgbe_aci_desc desc;
+
+ cmd = &desc.params.get_link_topo;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_get_link_topo);
+
+ cmd->addr.topo_params.node_type_ctx =
+ (IXGBE_ACI_LINK_TOPO_NODE_CTX_PORT <<
+ IXGBE_ACI_LINK_TOPO_NODE_CTX_S);
+
+ /* set node type */
+ cmd->addr.topo_params.node_type_ctx |=
+ (IXGBE_ACI_LINK_TOPO_NODE_TYPE_M &
+ IXGBE_ACI_LINK_TOPO_NODE_TYPE_CAGE);
+
+ /* Node type cage can be used to determine if cage is present. If AQC
+ * returns error (ENOENT), then no cage present. If no cage present then
+ * connection type is backplane or BASE-T.
+ */
+ return ixgbe_aci_get_netlist_node(hw, cmd, NULL, NULL);
+}
+
+/**
+ * ixgbe_get_media_type_from_phy_type - Gets media type based on phy type
+ * @hw: pointer to the HW struct
+ *
+ * Try to identify the media type based on the phy type.
+ * If more than one media type, the ixgbe_media_type_unknown is returned.
+ * First, phy_type_low is checked, then phy_type_high.
+ * If none are identified, the ixgbe_media_type_unknown is returned
+ *
+ * Return: type of a media based on phy type in form of enum.
+ */
+static enum ixgbe_media_type
+ixgbe_get_media_type_from_phy_type(struct ixgbe_hw *hw)
+{
+ struct ixgbe_link_status *hw_link_info;
+
+ if (!hw)
+ return ixgbe_media_type_unknown;
+
+ hw_link_info = &hw->link.link_info;
+ if (hw_link_info->phy_type_low && hw_link_info->phy_type_high)
+ /* If more than one media type is selected, report unknown */
+ return ixgbe_media_type_unknown;
+
+ if (hw_link_info->phy_type_low) {
+ /* 1G SGMII is a special case where some DA cable PHYs
+ * may show this as an option when it really shouldn't
+ * be since SGMII is meant to be between a MAC and a PHY
+ * in a backplane. Try to detect this case and handle it
+ */
+ if (hw_link_info->phy_type_low == IXGBE_PHY_TYPE_LOW_1G_SGMII &&
+ (hw_link_info->module_type[IXGBE_ACI_MOD_TYPE_IDENT] ==
+ IXGBE_ACI_MOD_TYPE_BYTE1_SFP_PLUS_CU_ACTIVE ||
+ hw_link_info->module_type[IXGBE_ACI_MOD_TYPE_IDENT] ==
+ IXGBE_ACI_MOD_TYPE_BYTE1_SFP_PLUS_CU_PASSIVE))
+ return ixgbe_media_type_da;
+
+ switch (hw_link_info->phy_type_low) {
+ case IXGBE_PHY_TYPE_LOW_1000BASE_SX:
+ case IXGBE_PHY_TYPE_LOW_1000BASE_LX:
+ case IXGBE_PHY_TYPE_LOW_10GBASE_SR:
+ case IXGBE_PHY_TYPE_LOW_10GBASE_LR:
+ case IXGBE_PHY_TYPE_LOW_25GBASE_SR:
+ case IXGBE_PHY_TYPE_LOW_25GBASE_LR:
+ return ixgbe_media_type_fiber;
+ case IXGBE_PHY_TYPE_LOW_10G_SFI_AOC_ACC:
+ case IXGBE_PHY_TYPE_LOW_25G_AUI_AOC_ACC:
+ return ixgbe_media_type_fiber;
+ case IXGBE_PHY_TYPE_LOW_100BASE_TX:
+ case IXGBE_PHY_TYPE_LOW_1000BASE_T:
+ case IXGBE_PHY_TYPE_LOW_2500BASE_T:
+ case IXGBE_PHY_TYPE_LOW_5GBASE_T:
+ case IXGBE_PHY_TYPE_LOW_10GBASE_T:
+ case IXGBE_PHY_TYPE_LOW_25GBASE_T:
+ return ixgbe_media_type_copper;
+ case IXGBE_PHY_TYPE_LOW_10G_SFI_DA:
+ case IXGBE_PHY_TYPE_LOW_25GBASE_CR:
+ case IXGBE_PHY_TYPE_LOW_25GBASE_CR_S:
+ case IXGBE_PHY_TYPE_LOW_25GBASE_CR1:
+ return ixgbe_media_type_da;
+ case IXGBE_PHY_TYPE_LOW_25G_AUI_C2C:
+ if (ixgbe_is_media_cage_present(hw))
+ return ixgbe_media_type_aui;
+ return ixgbe_media_type_backplane;
+ case IXGBE_PHY_TYPE_LOW_1000BASE_KX:
+ case IXGBE_PHY_TYPE_LOW_2500BASE_KX:
+ case IXGBE_PHY_TYPE_LOW_2500BASE_X:
+ case IXGBE_PHY_TYPE_LOW_5GBASE_KR:
+ case IXGBE_PHY_TYPE_LOW_10GBASE_KR_CR1:
+ case IXGBE_PHY_TYPE_LOW_10G_SFI_C2C:
+ case IXGBE_PHY_TYPE_LOW_25GBASE_KR:
+ case IXGBE_PHY_TYPE_LOW_25GBASE_KR1:
+ case IXGBE_PHY_TYPE_LOW_25GBASE_KR_S:
+ return ixgbe_media_type_backplane;
+ }
+ } else {
+ switch (hw_link_info->phy_type_high) {
+ case IXGBE_PHY_TYPE_HIGH_10BASE_T:
+ return ixgbe_media_type_copper;
+ }
+ }
+ return ixgbe_media_type_unknown;
+}
+
+/**
+ * ixgbe_update_link_info - update status of the HW network link
+ * @hw: pointer to the HW struct
+ *
+ * Update the status of the HW network link.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_update_link_info(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_get_phy_caps_data *pcaps;
+ struct ixgbe_link_status *li;
+ s32 status;
+
+ if (!hw)
+ return IXGBE_ERR_PARAM;
+
+ li = &hw->link.link_info;
+
+ status = ixgbe_aci_get_link_info(hw, true, NULL);
+ if (status)
+ return status;
+
+ if (li->link_info & IXGBE_ACI_MEDIA_AVAILABLE) {
+ pcaps = (struct ixgbe_aci_cmd_get_phy_caps_data *)
+ ixgbe_malloc(hw, sizeof(*pcaps));
+ if (!pcaps)
+ return IXGBE_ERR_OUT_OF_MEM;
+
+ status = ixgbe_aci_get_phy_caps(hw, false,
+ IXGBE_ACI_REPORT_TOPO_CAP_MEDIA,
+ pcaps);
+
+ if (status == IXGBE_SUCCESS)
+ memcpy(li->module_type, &pcaps->module_type,
+ sizeof(li->module_type));
+
+ ixgbe_free(hw, pcaps);
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_get_link_status - get status of the HW network link
+ * @hw: pointer to the HW struct
+ * @link_up: pointer to bool (true/false = linkup/linkdown)
+ *
+ * Variable link_up is true if link is up, false if link is down.
+ * The variable link_up is invalid if status is non zero. As a
+ * result of this call, link status reporting becomes enabled
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_get_link_status(struct ixgbe_hw *hw, bool *link_up)
+{
+ s32 status = IXGBE_SUCCESS;
+
+ if (!hw || !link_up)
+ return IXGBE_ERR_PARAM;
+
+ if (hw->link.get_link_info) {
+ status = ixgbe_update_link_info(hw);
+ if (status) {
+ return status;
+ }
+ }
+
+ *link_up = hw->link.link_info.link_info & IXGBE_ACI_LINK_UP;
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_get_link_info - get the link status
+ * @hw: pointer to the HW struct
+ * @ena_lse: enable/disable LinkStatusEvent reporting
+ * @link: pointer to link status structure - optional
+ *
+ * Get the current Link Status using ACI command (0x607).
+ * The current link can be optionally provided to update
+ * the status.
+ *
+ * Return: the link status of the adapter.
+ */
+s32 ixgbe_aci_get_link_info(struct ixgbe_hw *hw, bool ena_lse,
+ struct ixgbe_link_status *link)
+{
+ struct ixgbe_aci_cmd_get_link_status_data link_data = { 0 };
+ struct ixgbe_aci_cmd_get_link_status *resp;
+ struct ixgbe_link_status *li_old, *li;
+ struct ixgbe_fc_info *hw_fc_info;
+ struct ixgbe_aci_desc desc;
+ bool tx_pause, rx_pause;
+ u8 cmd_flags;
+ s32 status;
+
+ if (!hw)
+ return IXGBE_ERR_PARAM;
+
+ li_old = &hw->link.link_info_old;
+ li = &hw->link.link_info;
+ hw_fc_info = &hw->fc;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_get_link_status);
+ cmd_flags = (ena_lse) ? IXGBE_ACI_LSE_ENA : IXGBE_ACI_LSE_DIS;
+ resp = &desc.params.get_link_status;
+ resp->cmd_flags = cmd_flags;
+
+ status = ixgbe_aci_send_cmd(hw, &desc, &link_data, sizeof(link_data));
+
+ if (status != IXGBE_SUCCESS)
+ return status;
+
+ /* save off old link status information */
+ *li_old = *li;
+
+ /* update current link status information */
+ li->link_speed = IXGBE_LE16_TO_CPU(link_data.link_speed);
+ li->phy_type_low = IXGBE_LE64_TO_CPU(link_data.phy_type_low);
+ li->phy_type_high = IXGBE_LE64_TO_CPU(link_data.phy_type_high);
+ li->link_info = link_data.link_info;
+ li->link_cfg_err = link_data.link_cfg_err;
+ li->an_info = link_data.an_info;
+ li->ext_info = link_data.ext_info;
+ li->max_frame_size = IXGBE_LE16_TO_CPU(link_data.max_frame_size);
+ li->fec_info = link_data.cfg & IXGBE_ACI_FEC_MASK;
+ li->topo_media_conflict = link_data.topo_media_conflict;
+ li->pacing = link_data.cfg & (IXGBE_ACI_CFG_PACING_M |
+ IXGBE_ACI_CFG_PACING_TYPE_M);
+
+ /* update fc info */
+ tx_pause = !!(link_data.an_info & IXGBE_ACI_LINK_PAUSE_TX);
+ rx_pause = !!(link_data.an_info & IXGBE_ACI_LINK_PAUSE_RX);
+ if (tx_pause && rx_pause)
+ hw_fc_info->current_mode = ixgbe_fc_full;
+ else if (tx_pause)
+ hw_fc_info->current_mode = ixgbe_fc_tx_pause;
+ else if (rx_pause)
+ hw_fc_info->current_mode = ixgbe_fc_rx_pause;
+ else
+ hw_fc_info->current_mode = ixgbe_fc_none;
+
+ li->lse_ena = !!(resp->cmd_flags & IXGBE_ACI_LSE_IS_ENABLED);
+
+ /* save link status information */
+ if (link)
+ *link = *li;
+
+ /* flag cleared so calling functions don't call AQ again */
+ hw->link.get_link_info = false;
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_aci_set_event_mask - set event mask
+ * @hw: pointer to the HW struct
+ * @port_num: port number of the physical function
+ * @mask: event mask to be set
+ *
+ * Set the event mask using ACI command (0x0613).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_set_event_mask(struct ixgbe_hw *hw, u8 port_num, u16 mask)
+{
+ struct ixgbe_aci_cmd_set_event_mask *cmd;
+ struct ixgbe_aci_desc desc;
+
+ cmd = &desc.params.set_event_mask;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_set_event_mask);
+
+ cmd->event_mask = IXGBE_CPU_TO_LE16(mask);
+ return ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+}
+
+/**
+ * ixgbe_configure_lse - enable/disable link status events
+ * @hw: pointer to the HW struct
+ * @activate: bool value deciding if lse should be enabled nor disabled
+ * @mask: event mask to be set; a set bit means deactivation of the
+ * corresponding event
+ *
+ * Set the event mask and then enable or disable link status events
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_configure_lse(struct ixgbe_hw *hw, bool activate, u16 mask)
+{
+ s32 rc;
+
+ rc = ixgbe_aci_set_event_mask(hw, (u8)hw->bus.func, mask);
+ if (rc) {
+ return rc;
+ }
+
+ /* Enabling link status events generation by fw */
+ rc = ixgbe_aci_get_link_info(hw, activate, NULL);
+ if (rc) {
+ return rc;
+ }
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_aci_get_netlist_node - get a node handle
+ * @hw: pointer to the hw struct
+ * @cmd: get_link_topo AQ structure
+ * @node_part_number: output node part number if node found
+ * @node_handle: output node handle parameter if node found
+ *
+ * Get the netlist node and assigns it to
+ * the provided handle using ACI command (0x06E0).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_get_netlist_node(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_get_link_topo *cmd,
+ u8 *node_part_number, u16 *node_handle)
+{
+ struct ixgbe_aci_desc desc;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_get_link_topo);
+ desc.params.get_link_topo = *cmd;
+
+ if (ixgbe_aci_send_cmd(hw, &desc, NULL, 0))
+ return IXGBE_ERR_NOT_SUPPORTED;
+
+ if (node_handle)
+ *node_handle =
+ IXGBE_LE16_TO_CPU(desc.params.get_link_topo.addr.handle);
+ if (node_part_number)
+ *node_part_number = desc.params.get_link_topo.node_part_num;
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_find_netlist_node - find a node handle
+ * @hw: pointer to the hw struct
+ * @node_type_ctx: type of netlist node to look for
+ * @node_part_number: node part number to look for
+ * @node_handle: output parameter if node found - optional
+ *
+ * Find and return the node handle for a given node type and part number in the
+ * netlist. When found IXGBE_SUCCESS is returned, IXGBE_ERR_NOT_SUPPORTED
+ * otherwise. If @node_handle provided, it would be set to found node handle.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_find_netlist_node(struct ixgbe_hw *hw, u8 node_type_ctx,
+ u8 node_part_number, u16 *node_handle)
+{
+ struct ixgbe_aci_cmd_get_link_topo cmd;
+ u8 rec_node_part_number;
+ u16 rec_node_handle;
+ s32 status;
+ u8 idx;
+
+ for (idx = 0; idx < IXGBE_MAX_NETLIST_SIZE; idx++) {
+ memset(&cmd, 0, sizeof(cmd));
+
+ cmd.addr.topo_params.node_type_ctx =
+ (node_type_ctx << IXGBE_ACI_LINK_TOPO_NODE_TYPE_S);
+ cmd.addr.topo_params.index = idx;
+
+ status = ixgbe_aci_get_netlist_node(hw, &cmd,
+ &rec_node_part_number,
+ &rec_node_handle);
+ if (status)
+ return status;
+
+ if (rec_node_part_number == node_part_number) {
+ if (node_handle)
+ *node_handle = rec_node_handle;
+ return IXGBE_SUCCESS;
+ }
+ }
+
+ return IXGBE_ERR_NOT_SUPPORTED;
+}
+
+/**
+ * ixgbe_aci_read_i2c - read I2C register value
+ * @hw: pointer to the hw struct
+ * @topo_addr: topology address for a device to communicate with
+ * @bus_addr: 7-bit I2C bus address
+ * @addr: I2C memory address (I2C offset) with up to 16 bits
+ * @params: I2C parameters: bit [7] - Repeated start,
+ * bits [6:5] data offset size,
+ * bit [4] - I2C address type, bits [3:0] - data size
+ * to read (0-16 bytes)
+ * @data: pointer to data (0 to 16 bytes) to be read from the I2C device
+ *
+ * Read the value of the I2C pin register using ACI command (0x06E2).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_read_i2c(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_link_topo_addr topo_addr,
+ u16 bus_addr, __le16 addr, u8 params, u8 *data)
+{
+ struct ixgbe_aci_desc desc = { 0 };
+ struct ixgbe_aci_cmd_i2c *cmd;
+ u8 data_size;
+ s32 status;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_read_i2c);
+ cmd = &desc.params.read_write_i2c;
+
+ if (!data)
+ return IXGBE_ERR_PARAM;
+
+ data_size = (params & IXGBE_ACI_I2C_DATA_SIZE_M) >>
+ IXGBE_ACI_I2C_DATA_SIZE_S;
+
+ cmd->i2c_bus_addr = IXGBE_CPU_TO_LE16(bus_addr);
+ cmd->topo_addr = topo_addr;
+ cmd->i2c_params = params;
+ cmd->i2c_addr = addr;
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+ if (!status) {
+ struct ixgbe_aci_cmd_read_i2c_resp *resp;
+ u8 i;
+
+ resp = &desc.params.read_i2c_resp;
+ for (i = 0; i < data_size; i++) {
+ *data = resp->i2c_data[i];
+ data++;
+ }
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_write_i2c - write a value to I2C register
+ * @hw: pointer to the hw struct
+ * @topo_addr: topology address for a device to communicate with
+ * @bus_addr: 7-bit I2C bus address
+ * @addr: I2C memory address (I2C offset) with up to 16 bits
+ * @params: I2C parameters: bit [4] - I2C address type, bits [3:0] - data size
+ * to write (0-7 bytes)
+ * @data: pointer to data (0 to 4 bytes) to be written to the I2C device
+ *
+ * Write a value to the I2C pin register using ACI command (0x06E3).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_write_i2c(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_link_topo_addr topo_addr,
+ u16 bus_addr, __le16 addr, u8 params, u8 *data)
+{
+ struct ixgbe_aci_desc desc = { 0 };
+ struct ixgbe_aci_cmd_i2c *cmd;
+ u8 i, data_size;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_write_i2c);
+ cmd = &desc.params.read_write_i2c;
+
+ data_size = (params & IXGBE_ACI_I2C_DATA_SIZE_M) >>
+ IXGBE_ACI_I2C_DATA_SIZE_S;
+
+ /* data_size limited to 4 */
+ if (data_size > 4)
+ return IXGBE_ERR_PARAM;
+
+ cmd->i2c_bus_addr = IXGBE_CPU_TO_LE16(bus_addr);
+ cmd->topo_addr = topo_addr;
+ cmd->i2c_params = params;
+ cmd->i2c_addr = addr;
+
+ for (i = 0; i < data_size; i++) {
+ cmd->i2c_data[i] = *data;
+ data++;
+ }
+
+ return ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+}
+
+/**
+ * ixgbe_aci_set_port_id_led - set LED value for the given port
+ * @hw: pointer to the HW struct
+ * @orig_mode: set LED original mode
+ *
+ * Set LED value for the given port (0x06E9)
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_set_port_id_led(struct ixgbe_hw *hw, bool orig_mode)
+{
+ struct ixgbe_aci_cmd_set_port_id_led *cmd;
+ struct ixgbe_aci_desc desc;
+
+ cmd = &desc.params.set_port_id_led;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_set_port_id_led);
+
+ cmd->lport_num = (u8)hw->bus.func;
+ cmd->lport_num_valid = IXGBE_ACI_PORT_ID_PORT_NUM_VALID;
+
+ if (orig_mode)
+ cmd->ident_mode = IXGBE_ACI_PORT_IDENT_LED_ORIG;
+ else
+ cmd->ident_mode = IXGBE_ACI_PORT_IDENT_LED_BLINK;
+
+ return ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+}
+
+/**
+ * ixgbe_aci_set_gpio - set GPIO pin state
+ * @hw: pointer to the hw struct
+ * @gpio_ctrl_handle: GPIO controller node handle
+ * @pin_idx: IO Number of the GPIO that needs to be set
+ * @value: SW provide IO value to set in the LSB
+ *
+ * Set the GPIO pin state that is a part of the topology
+ * using ACI command (0x06EC).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_set_gpio(struct ixgbe_hw *hw, u16 gpio_ctrl_handle, u8 pin_idx,
+ bool value)
+{
+ struct ixgbe_aci_cmd_gpio *cmd;
+ struct ixgbe_aci_desc desc;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_set_gpio);
+ cmd = &desc.params.read_write_gpio;
+ cmd->gpio_ctrl_handle = IXGBE_CPU_TO_LE16(gpio_ctrl_handle);
+ cmd->gpio_num = pin_idx;
+ cmd->gpio_val = value ? 1 : 0;
+
+ return ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+}
+
+/**
+ * ixgbe_aci_get_gpio - get GPIO pin state
+ * @hw: pointer to the hw struct
+ * @gpio_ctrl_handle: GPIO controller node handle
+ * @pin_idx: IO Number of the GPIO that needs to be set
+ * @value: IO value read
+ *
+ * Get the value of a GPIO signal which is part of the topology
+ * using ACI command (0x06ED).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_get_gpio(struct ixgbe_hw *hw, u16 gpio_ctrl_handle, u8 pin_idx,
+ bool *value)
+{
+ struct ixgbe_aci_cmd_gpio *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_get_gpio);
+ cmd = &desc.params.read_write_gpio;
+ cmd->gpio_ctrl_handle = IXGBE_CPU_TO_LE16(gpio_ctrl_handle);
+ cmd->gpio_num = pin_idx;
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+ if (status)
+ return status;
+
+ *value = !!cmd->gpio_val;
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_aci_sff_eeprom - read/write SFF EEPROM
+ * @hw: pointer to the HW struct
+ * @lport: bits [7:0] = logical port, bit [8] = logical port valid
+ * @bus_addr: I2C bus address of the eeprom (typically 0xA0, 0=topo default)
+ * @mem_addr: I2C offset. lower 8 bits for address, 8 upper bits zero padding.
+ * @page: QSFP page
+ * @page_bank_ctrl: configuration of SFF/CMIS paging and banking control
+ * @data: pointer to data buffer to be read/written to the I2C device.
+ * @length: 1-16 for read, 1 for write.
+ * @write: 0 read, 1 for write.
+ *
+ * Read/write SFF EEPROM using ACI command (0x06EE).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_sff_eeprom(struct ixgbe_hw *hw, u16 lport, u8 bus_addr,
+ u16 mem_addr, u8 page, u8 page_bank_ctrl, u8 *data,
+ u8 length, bool write)
+{
+ struct ixgbe_aci_cmd_sff_eeprom *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ if (!data || (mem_addr & 0xff00))
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_sff_eeprom);
+ cmd = &desc.params.read_write_sff_param;
+ desc.flags = IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_RD);
+ cmd->lport_num = (u8)(lport & 0xff);
+ cmd->lport_num_valid = (u8)((lport >> 8) & 0x01);
+ cmd->i2c_bus_addr = IXGBE_CPU_TO_LE16(((bus_addr >> 1) &
+ IXGBE_ACI_SFF_I2CBUS_7BIT_M) |
+ ((page_bank_ctrl <<
+ IXGBE_ACI_SFF_PAGE_BANK_CTRL_S) &
+ IXGBE_ACI_SFF_PAGE_BANK_CTRL_M));
+ cmd->i2c_offset = IXGBE_CPU_TO_LE16(mem_addr & 0xff);
+ cmd->module_page = page;
+ if (write)
+ cmd->i2c_bus_addr |= IXGBE_CPU_TO_LE16(IXGBE_ACI_SFF_IS_WRITE);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, data, length);
+ return status;
+}
+
+/**
+ * ixgbe_aci_prog_topo_dev_nvm - program Topology Device NVM
+ * @hw: pointer to the hardware structure
+ * @topo_params: pointer to structure storing topology parameters for a device
+ *
+ * Program Topology Device NVM using ACI command (0x06F2).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_prog_topo_dev_nvm(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_link_topo_params *topo_params)
+{
+ struct ixgbe_aci_cmd_prog_topo_dev_nvm *cmd;
+ struct ixgbe_aci_desc desc;
+
+ cmd = &desc.params.prog_topo_dev_nvm;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_prog_topo_dev_nvm);
+
+ memcpy(&cmd->topo_params, topo_params, sizeof(*topo_params));
+
+ return ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+}
+
+/**
+ * ixgbe_aci_read_topo_dev_nvm - read Topology Device NVM
+ * @hw: pointer to the hardware structure
+ * @topo_params: pointer to structure storing topology parameters for a device
+ * @start_address: byte offset in the topology device NVM
+ * @data: pointer to data buffer
+ * @data_size: number of bytes to be read from the topology device NVM
+ * Read Topology Device NVM (0x06F3)
+ *
+ * Read Topology of Device NVM using ACI command (0x06F3).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_read_topo_dev_nvm(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_link_topo_params *topo_params,
+ u32 start_address, u8 *data, u8 data_size)
+{
+ struct ixgbe_aci_cmd_read_topo_dev_nvm *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ if (!data || data_size == 0 ||
+ data_size > IXGBE_ACI_READ_TOPO_DEV_NVM_DATA_READ_SIZE)
+ return IXGBE_ERR_PARAM;
+
+ cmd = &desc.params.read_topo_dev_nvm;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_read_topo_dev_nvm);
+
+ desc.datalen = IXGBE_CPU_TO_LE16(data_size);
+ memcpy(&cmd->topo_params, topo_params, sizeof(*topo_params));
+ cmd->start_address = IXGBE_CPU_TO_LE32(start_address);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+ if (status)
+ return status;
+
+ memcpy(data, cmd->data_read, data_size);
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_acquire_nvm - Generic request for acquiring the NVM ownership
+ * @hw: pointer to the HW structure
+ * @access: NVM access type (read or write)
+ *
+ * Request NVM ownership.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_acquire_nvm(struct ixgbe_hw *hw,
+ enum ixgbe_aci_res_access_type access)
+{
+ u32 fla;
+
+ /* Skip if we are in blank NVM programming mode */
+ fla = IXGBE_READ_REG(hw, GLNVM_FLA);
+ if ((fla & GLNVM_FLA_LOCKED_M) == 0)
+ return IXGBE_SUCCESS;
+
+ return ixgbe_acquire_res(hw, IXGBE_NVM_RES_ID, access,
+ IXGBE_NVM_TIMEOUT);
+}
+
+/**
+ * ixgbe_release_nvm - Generic request for releasing the NVM ownership
+ * @hw: pointer to the HW structure
+ *
+ * Release NVM ownership.
+ */
+void ixgbe_release_nvm(struct ixgbe_hw *hw)
+{
+ u32 fla;
+
+ /* Skip if we are in blank NVM programming mode */
+ fla = IXGBE_READ_REG(hw, GLNVM_FLA);
+ if ((fla & GLNVM_FLA_LOCKED_M) == 0)
+ return;
+
+ ixgbe_release_res(hw, IXGBE_NVM_RES_ID);
+}
+
+
+/**
+ * ixgbe_aci_read_nvm - read NVM
+ * @hw: pointer to the HW struct
+ * @module_typeid: module pointer location in words from the NVM beginning
+ * @offset: byte offset from the module beginning
+ * @length: length of the section to be read (in bytes from the offset)
+ * @data: command buffer (size [bytes] = length)
+ * @last_command: tells if this is the last command in a series
+ * @read_shadow_ram: tell if this is a shadow RAM read
+ *
+ * Read the NVM using ACI command (0x0701).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_read_nvm(struct ixgbe_hw *hw, u16 module_typeid, u32 offset,
+ u16 length, void *data, bool last_command,
+ bool read_shadow_ram)
+{
+ struct ixgbe_aci_desc desc;
+ struct ixgbe_aci_cmd_nvm *cmd;
+
+ cmd = &desc.params.nvm;
+
+ if (offset > IXGBE_ACI_NVM_MAX_OFFSET)
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_nvm_read);
+
+ if (!read_shadow_ram && module_typeid == IXGBE_ACI_NVM_START_POINT)
+ cmd->cmd_flags |= IXGBE_ACI_NVM_FLASH_ONLY;
+
+ /* If this is the last command in a series, set the proper flag. */
+ if (last_command)
+ cmd->cmd_flags |= IXGBE_ACI_NVM_LAST_CMD;
+ cmd->module_typeid = IXGBE_CPU_TO_LE16(module_typeid);
+ cmd->offset_low = IXGBE_CPU_TO_LE16(offset & 0xFFFF);
+ cmd->offset_high = (offset >> 16) & 0xFF;
+ cmd->length = IXGBE_CPU_TO_LE16(length);
+
+ return ixgbe_aci_send_cmd(hw, &desc, data, length);
+}
+
+/**
+ * ixgbe_aci_erase_nvm - erase NVM sector
+ * @hw: pointer to the HW struct
+ * @module_typeid: module pointer location in words from the NVM beginning
+ *
+ * Erase the NVM sector using the ACI command (0x0702).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_erase_nvm(struct ixgbe_hw *hw, u16 module_typeid)
+{
+ struct ixgbe_aci_desc desc;
+ struct ixgbe_aci_cmd_nvm *cmd;
+ s32 status;
+ __le16 len;
+
+ /* read a length value from SR, so module_typeid is equal to 0 */
+ /* calculate offset where module size is placed from bytes to words */
+ /* set last command and read from SR values to true */
+ status = ixgbe_aci_read_nvm(hw, 0, 2 * module_typeid + 2, 2, &len, true,
+ true);
+ if (status)
+ return status;
+
+ cmd = &desc.params.nvm;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_nvm_erase);
+
+ cmd->module_typeid = IXGBE_CPU_TO_LE16(module_typeid);
+ cmd->length = len;
+ cmd->offset_low = 0;
+ cmd->offset_high = 0;
+
+ return ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+}
+
+/**
+ * ixgbe_aci_update_nvm - update NVM
+ * @hw: pointer to the HW struct
+ * @module_typeid: module pointer location in words from the NVM beginning
+ * @offset: byte offset from the module beginning
+ * @length: length of the section to be written (in bytes from the offset)
+ * @data: command buffer (size [bytes] = length)
+ * @last_command: tells if this is the last command in a series
+ * @command_flags: command parameters
+ *
+ * Update the NVM using the ACI command (0x0703).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_update_nvm(struct ixgbe_hw *hw, u16 module_typeid,
+ u32 offset, u16 length, void *data,
+ bool last_command, u8 command_flags)
+{
+ struct ixgbe_aci_desc desc;
+ struct ixgbe_aci_cmd_nvm *cmd;
+
+ cmd = &desc.params.nvm;
+
+ /* In offset the highest byte must be zeroed. */
+ if (offset & 0xFF000000)
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_nvm_write);
+
+ cmd->cmd_flags |= command_flags;
+
+ /* If this is the last command in a series, set the proper flag. */
+ if (last_command)
+ cmd->cmd_flags |= IXGBE_ACI_NVM_LAST_CMD;
+ cmd->module_typeid = IXGBE_CPU_TO_LE16(module_typeid);
+ cmd->offset_low = IXGBE_CPU_TO_LE16(offset & 0xFFFF);
+ cmd->offset_high = (offset >> 16) & 0xFF;
+ cmd->length = IXGBE_CPU_TO_LE16(length);
+
+ desc.flags |= IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_RD);
+
+ return ixgbe_aci_send_cmd(hw, &desc, data, length);
+}
+
+/**
+ * ixgbe_aci_read_nvm_cfg - read an NVM config block
+ * @hw: pointer to the HW struct
+ * @cmd_flags: NVM access admin command bits
+ * @field_id: field or feature ID
+ * @data: buffer for result
+ * @buf_size: buffer size
+ * @elem_count: pointer to count of elements read by FW
+ *
+ * Reads a single or multiple feature/field ID and data using ACI command
+ * (0x0704).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_read_nvm_cfg(struct ixgbe_hw *hw, u8 cmd_flags,
+ u16 field_id, void *data, u16 buf_size,
+ u16 *elem_count)
+{
+ struct ixgbe_aci_cmd_nvm_cfg *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ cmd = &desc.params.nvm_cfg;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_nvm_cfg_read);
+
+ cmd->cmd_flags = cmd_flags;
+ cmd->id = IXGBE_CPU_TO_LE16(field_id);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, data, buf_size);
+ if (!status && elem_count)
+ *elem_count = IXGBE_LE16_TO_CPU(cmd->count);
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_write_nvm_cfg - write an NVM config block
+ * @hw: pointer to the HW struct
+ * @cmd_flags: NVM access admin command bits
+ * @data: buffer for result
+ * @buf_size: buffer size
+ * @elem_count: count of elements to be written
+ *
+ * Writes a single or multiple feature/field ID and data using ACI command
+ * (0x0705).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_write_nvm_cfg(struct ixgbe_hw *hw, u8 cmd_flags,
+ void *data, u16 buf_size, u16 elem_count)
+{
+ struct ixgbe_aci_cmd_nvm_cfg *cmd;
+ struct ixgbe_aci_desc desc;
+
+ cmd = &desc.params.nvm_cfg;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_nvm_cfg_write);
+ desc.flags |= IXGBE_CPU_TO_LE16(IXGBE_ACI_FLAG_RD);
+
+ cmd->count = IXGBE_CPU_TO_LE16(elem_count);
+ cmd->cmd_flags = cmd_flags;
+
+ return ixgbe_aci_send_cmd(hw, &desc, data, buf_size);
+}
+
+/**
+ * ixgbe_nvm_validate_checksum - validate checksum
+ * @hw: pointer to the HW struct
+ *
+ * Verify NVM PFA checksum validity using ACI command (0x0706).
+ * If the checksum verification failed, IXGBE_ERR_NVM_CHECKSUM is returned.
+ * The function acquires and then releases the NVM ownership.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_nvm_validate_checksum(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_nvm_checksum *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_READ);
+ if (status)
+ return status;
+
+ cmd = &desc.params.nvm_checksum;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_nvm_checksum);
+ cmd->flags = IXGBE_ACI_NVM_CHECKSUM_VERIFY;
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+
+ ixgbe_release_nvm(hw);
+
+ if (!status)
+ if (IXGBE_LE16_TO_CPU(cmd->checksum) !=
+ IXGBE_ACI_NVM_CHECKSUM_CORRECT) {
+ ERROR_REPORT1(IXGBE_ERROR_INVALID_STATE,
+ "Invalid Shadow Ram checksum");
+ status = IXGBE_ERR_NVM_CHECKSUM;
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_nvm_recalculate_checksum - recalculate checksum
+ * @hw: pointer to the HW struct
+ *
+ * Recalculate NVM PFA checksum using ACI command (0x0706).
+ * The function acquires and then releases the NVM ownership.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_nvm_recalculate_checksum(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_nvm_checksum *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_WRITE);
+ if (status)
+ return status;
+
+ cmd = &desc.params.nvm_checksum;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_nvm_checksum);
+ cmd->flags = IXGBE_ACI_NVM_CHECKSUM_RECALC;
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+
+ ixgbe_release_nvm(hw);
+
+ return status;
+}
+
+/**
+ * ixgbe_nvm_write_activate - NVM activate write
+ * @hw: pointer to the HW struct
+ * @cmd_flags: flags for write activate command
+ * @response_flags: response indicators from firmware
+ *
+ * Update the control word with the required banks' validity bits
+ * and dumps the Shadow RAM to flash using ACI command (0x0707).
+ *
+ * cmd_flags controls which banks to activate, the preservation level to use
+ * when activating the NVM bank, and whether an EMP reset is required for
+ * activation.
+ *
+ * Note that the 16bit cmd_flags value is split between two separate 1 byte
+ * flag values in the descriptor.
+ *
+ * On successful return of the firmware command, the response_flags variable
+ * is updated with the flags reported by firmware indicating certain status,
+ * such as whether EMP reset is enabled.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_nvm_write_activate(struct ixgbe_hw *hw, u16 cmd_flags,
+ u8 *response_flags)
+{
+ struct ixgbe_aci_desc desc;
+ struct ixgbe_aci_cmd_nvm *cmd;
+ s32 status;
+
+ cmd = &desc.params.nvm;
+ ixgbe_fill_dflt_direct_cmd_desc(&desc,
+ ixgbe_aci_opc_nvm_write_activate);
+
+ cmd->cmd_flags = LO_BYTE(cmd_flags);
+ cmd->offset_high = HI_BYTE(cmd_flags);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+ if (!status && response_flags)
+ *response_flags = cmd->cmd_flags;
+
+ return status;
+}
+
+/**
+ * ixgbe_get_flash_bank_offset - Get offset into requested flash bank
+ * @hw: pointer to the HW structure
+ * @bank: whether to read from the active or inactive flash bank
+ * @module: the module to read from
+ *
+ * Based on the module, lookup the module offset from the beginning of the
+ * flash.
+ *
+ * Return: the flash offset. Note that a value of zero is invalid and must be
+ * treated as an error.
+ */
+static u32 ixgbe_get_flash_bank_offset(struct ixgbe_hw *hw,
+ enum ixgbe_bank_select bank,
+ u16 module)
+{
+ struct ixgbe_bank_info *banks = &hw->flash.banks;
+ enum ixgbe_flash_bank active_bank;
+ bool second_bank_active;
+ u32 offset, size;
+
+ switch (module) {
+ case E610_SR_1ST_NVM_BANK_PTR:
+ offset = banks->nvm_ptr;
+ size = banks->nvm_size;
+ active_bank = banks->nvm_bank;
+ break;
+ case E610_SR_1ST_OROM_BANK_PTR:
+ offset = banks->orom_ptr;
+ size = banks->orom_size;
+ active_bank = banks->orom_bank;
+ break;
+ case E610_SR_NETLIST_BANK_PTR:
+ offset = banks->netlist_ptr;
+ size = banks->netlist_size;
+ active_bank = banks->netlist_bank;
+ break;
+ default:
+ return 0;
+ }
+
+ switch (active_bank) {
+ case IXGBE_1ST_FLASH_BANK:
+ second_bank_active = false;
+ break;
+ case IXGBE_2ND_FLASH_BANK:
+ second_bank_active = true;
+ break;
+ default:
+ return 0;
+ }
+
+ /* The second flash bank is stored immediately following the first
+ * bank. Based on whether the 1st or 2nd bank is active, and whether
+ * we want the active or inactive bank, calculate the desired offset.
+ */
+ switch (bank) {
+ case IXGBE_ACTIVE_FLASH_BANK:
+ return offset + (second_bank_active ? size : 0);
+ case IXGBE_INACTIVE_FLASH_BANK:
+ return offset + (second_bank_active ? 0 : size);
+ }
+
+ return 0;
+}
+
+/**
+ * ixgbe_read_flash_module - Read a word from one of the main NVM modules
+ * @hw: pointer to the HW structure
+ * @bank: which bank of the module to read
+ * @module: the module to read
+ * @offset: the offset into the module in bytes
+ * @data: storage for the word read from the flash
+ * @length: bytes of data to read
+ *
+ * Read data from the specified flash module. The bank parameter indicates
+ * whether or not to read from the active bank or the inactive bank of that
+ * module.
+ *
+ * The word will be read using flat NVM access, and relies on the
+ * hw->flash.banks data being setup by ixgbe_determine_active_flash_banks()
+ * during initialization.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_read_flash_module(struct ixgbe_hw *hw,
+ enum ixgbe_bank_select bank,
+ u16 module, u32 offset, u8 *data, u32 length)
+{
+ s32 status;
+ u32 start;
+
+ start = ixgbe_get_flash_bank_offset(hw, bank, module);
+ if (!start) {
+ return IXGBE_ERR_PARAM;
+ }
+
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_READ);
+ if (status)
+ return status;
+
+ status = ixgbe_read_flat_nvm(hw, start + offset, &length, data, false);
+
+ ixgbe_release_nvm(hw);
+
+ return status;
+}
+
+/**
+ * ixgbe_read_netlist_module - Read data from the netlist module area
+ * @hw: pointer to the HW structure
+ * @bank: whether to read from the active or inactive module
+ * @offset: offset into the netlist to read from
+ * @data: storage for returned word value
+ *
+ * Read a word from the specified netlist bank.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_read_netlist_module(struct ixgbe_hw *hw,
+ enum ixgbe_bank_select bank,
+ u32 offset, u16 *data)
+{
+ __le16 data_local;
+ s32 status;
+
+ status = ixgbe_read_flash_module(hw, bank, E610_SR_NETLIST_BANK_PTR,
+ offset * sizeof(u16),
+ (u8 *)&data_local,
+ sizeof(u16));
+ if (!status)
+ *data = IXGBE_LE16_TO_CPU(data_local);
+
+ return status;
+}
+
+/**
+ * ixgbe_read_nvm_module - Read from the active main NVM module
+ * @hw: pointer to the HW structure
+ * @bank: whether to read from active or inactive NVM module
+ * @offset: offset into the NVM module to read, in words
+ * @data: storage for returned word value
+ *
+ * Read the specified word from the active NVM module. This includes the CSS
+ * header at the start of the NVM module.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_read_nvm_module(struct ixgbe_hw *hw,
+ enum ixgbe_bank_select bank,
+ u32 offset, u16 *data)
+{
+ __le16 data_local;
+ s32 status;
+
+ status = ixgbe_read_flash_module(hw, bank, E610_SR_1ST_NVM_BANK_PTR,
+ offset * sizeof(u16),
+ (u8 *)&data_local,
+ sizeof(u16));
+ if (!status)
+ *data = IXGBE_LE16_TO_CPU(data_local);
+
+ return status;
+}
+
+/**
+ * ixgbe_get_nvm_css_hdr_len - Read the CSS header length from the
+ * NVM CSS header
+ * @hw: pointer to the HW struct
+ * @bank: whether to read from the active or inactive flash bank
+ * @hdr_len: storage for header length in words
+ *
+ * Read the CSS header length from the NVM CSS header and add the
+ * Authentication header size, and then convert to words.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_get_nvm_css_hdr_len(struct ixgbe_hw *hw,
+ enum ixgbe_bank_select bank,
+ u32 *hdr_len)
+{
+ u16 hdr_len_l, hdr_len_h;
+ u32 hdr_len_dword;
+ s32 status;
+
+ status = ixgbe_read_nvm_module(hw, bank, IXGBE_NVM_CSS_HDR_LEN_L,
+ &hdr_len_l);
+ if (status)
+ return status;
+
+ status = ixgbe_read_nvm_module(hw, bank, IXGBE_NVM_CSS_HDR_LEN_H,
+ &hdr_len_h);
+ if (status)
+ return status;
+
+ /* CSS header length is in DWORD, so convert to words and add
+ * authentication header size
+ */
+ hdr_len_dword = hdr_len_h << 16 | hdr_len_l;
+ *hdr_len = (hdr_len_dword * 2) + IXGBE_NVM_AUTH_HEADER_LEN;
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_read_nvm_sr_copy - Read a word from the Shadow RAM copy in the NVM bank
+ * @hw: pointer to the HW structure
+ * @bank: whether to read from the active or inactive NVM module
+ * @offset: offset into the Shadow RAM copy to read, in words
+ * @data: storage for returned word value
+ *
+ * Read the specified word from the copy of the Shadow RAM found in the
+ * specified NVM module.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_read_nvm_sr_copy(struct ixgbe_hw *hw,
+ enum ixgbe_bank_select bank,
+ u32 offset, u16 *data)
+{
+ u32 hdr_len;
+ s32 status;
+
+ status = ixgbe_get_nvm_css_hdr_len(hw, bank, &hdr_len);
+ if (status)
+ return status;
+
+ hdr_len = ROUND_UP(hdr_len, 32);
+
+ return ixgbe_read_nvm_module(hw, bank, hdr_len + offset, data);
+}
+
+/**
+ * ixgbe_get_nvm_minsrevs - Get the minsrevs values from flash
+ * @hw: pointer to the HW struct
+ * @minsrevs: structure to store NVM and OROM minsrev values
+ *
+ * Read the Minimum Security Revision TLV and extract
+ * the revision values from the flash image
+ * into a readable structure for processing.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_get_nvm_minsrevs(struct ixgbe_hw *hw,
+ struct ixgbe_minsrev_info *minsrevs)
+{
+ struct ixgbe_aci_cmd_nvm_minsrev data;
+ s32 status;
+ u16 valid;
+
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_READ);
+ if (status)
+ return status;
+
+ status = ixgbe_aci_read_nvm(hw, IXGBE_ACI_NVM_MINSREV_MOD_ID,
+ 0, sizeof(data), &data,
+ true, false);
+
+ ixgbe_release_nvm(hw);
+
+ if (status)
+ return status;
+
+ valid = IXGBE_LE16_TO_CPU(data.validity);
+
+ /* Extract NVM minimum security revision */
+ if (valid & IXGBE_ACI_NVM_MINSREV_NVM_VALID) {
+ u16 minsrev_l = IXGBE_LE16_TO_CPU(data.nvm_minsrev_l);
+ u16 minsrev_h = IXGBE_LE16_TO_CPU(data.nvm_minsrev_h);
+
+ minsrevs->nvm = minsrev_h << 16 | minsrev_l;
+ minsrevs->nvm_valid = true;
+ }
+
+ /* Extract the OROM minimum security revision */
+ if (valid & IXGBE_ACI_NVM_MINSREV_OROM_VALID) {
+ u16 minsrev_l = IXGBE_LE16_TO_CPU(data.orom_minsrev_l);
+ u16 minsrev_h = IXGBE_LE16_TO_CPU(data.orom_minsrev_h);
+
+ minsrevs->orom = minsrev_h << 16 | minsrev_l;
+ minsrevs->orom_valid = true;
+ }
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_update_nvm_minsrevs - Update minsrevs TLV data in flash
+ * @hw: pointer to the HW struct
+ * @minsrevs: minimum security revision information
+ *
+ * Update the NVM or Option ROM minimum security revision fields in the PFA
+ * area of the flash. Reads the minsrevs->nvm_valid and minsrevs->orom_valid
+ * fields to determine what update is being requested. If the valid bit is not
+ * set for that module, then the associated minsrev will be left as is.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_update_nvm_minsrevs(struct ixgbe_hw *hw,
+ struct ixgbe_minsrev_info *minsrevs)
+{
+ struct ixgbe_aci_cmd_nvm_minsrev data;
+ s32 status;
+
+ if (!minsrevs->nvm_valid && !minsrevs->orom_valid) {
+ return IXGBE_ERR_PARAM;
+ }
+
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_WRITE);
+ if (status)
+ return status;
+
+ /* Get current data */
+ status = ixgbe_aci_read_nvm(hw, IXGBE_ACI_NVM_MINSREV_MOD_ID, 0,
+ sizeof(data), &data, true, false);
+ if (status)
+ goto exit_release_res;
+
+ if (minsrevs->nvm_valid) {
+ data.nvm_minsrev_l = IXGBE_CPU_TO_LE16(minsrevs->nvm & 0xFFFF);
+ data.nvm_minsrev_h = IXGBE_CPU_TO_LE16(minsrevs->nvm >> 16);
+ data.validity |=
+ IXGBE_CPU_TO_LE16(IXGBE_ACI_NVM_MINSREV_NVM_VALID);
+ }
+
+ if (minsrevs->orom_valid) {
+ data.orom_minsrev_l = IXGBE_CPU_TO_LE16(minsrevs->orom & 0xFFFF);
+ data.orom_minsrev_h = IXGBE_CPU_TO_LE16(minsrevs->orom >> 16);
+ data.validity |=
+ IXGBE_CPU_TO_LE16(IXGBE_ACI_NVM_MINSREV_OROM_VALID);
+ }
+
+ /* Update flash data */
+ status = ixgbe_aci_update_nvm(hw, IXGBE_ACI_NVM_MINSREV_MOD_ID, 0,
+ sizeof(data), &data, false,
+ IXGBE_ACI_NVM_SPECIAL_UPDATE);
+ if (status)
+ goto exit_release_res;
+
+ /* Dump the Shadow RAM to the flash */
+ status = ixgbe_nvm_write_activate(hw, 0, NULL);
+
+exit_release_res:
+ ixgbe_release_nvm(hw);
+
+ return status;
+}
+
+/**
+ * ixgbe_get_nvm_srev - Read the security revision from the NVM CSS header
+ * @hw: pointer to the HW struct
+ * @bank: whether to read from the active or inactive flash bank
+ * @srev: storage for security revision
+ *
+ * Read the security revision out of the CSS header of the active NVM module
+ * bank.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_get_nvm_srev(struct ixgbe_hw *hw,
+ enum ixgbe_bank_select bank, u32 *srev)
+{
+ u16 srev_l, srev_h;
+ s32 status;
+
+ status = ixgbe_read_nvm_module(hw, bank, IXGBE_NVM_CSS_SREV_L, &srev_l);
+ if (status)
+ return status;
+
+ status = ixgbe_read_nvm_module(hw, bank, IXGBE_NVM_CSS_SREV_H, &srev_h);
+ if (status)
+ return status;
+
+ *srev = srev_h << 16 | srev_l;
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_get_nvm_ver_info - Read NVM version information
+ * @hw: pointer to the HW struct
+ * @bank: whether to read from the active or inactive flash bank
+ * @nvm: pointer to NVM info structure
+ *
+ * Read the NVM EETRACK ID and map version of the main NVM image bank, filling
+ * in the nvm info structure.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_get_nvm_ver_info(struct ixgbe_hw *hw,
+ enum ixgbe_bank_select bank,
+ struct ixgbe_nvm_info *nvm)
+{
+ u16 eetrack_lo, eetrack_hi, ver;
+ s32 status;
+
+ status = ixgbe_read_nvm_sr_copy(hw, bank,
+ E610_SR_NVM_DEV_STARTER_VER, &ver);
+ if (status) {
+ return status;
+ }
+
+ nvm->major = (ver & E610_NVM_VER_HI_MASK) >> E610_NVM_VER_HI_SHIFT;
+ nvm->minor = (ver & E610_NVM_VER_LO_MASK) >> E610_NVM_VER_LO_SHIFT;
+
+ status = ixgbe_read_nvm_sr_copy(hw, bank, E610_SR_NVM_EETRACK_LO,
+ &eetrack_lo);
+ if (status) {
+ return status;
+ }
+ status = ixgbe_read_nvm_sr_copy(hw, bank, E610_SR_NVM_EETRACK_HI,
+ &eetrack_hi);
+ if (status) {
+ return status;
+ }
+
+ nvm->eetrack = (eetrack_hi << 16) | eetrack_lo;
+
+ status = ixgbe_get_nvm_srev(hw, bank, &nvm->srev);
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_get_inactive_nvm_ver - Read Option ROM version from the inactive bank
+ * @hw: pointer to the HW structure
+ * @nvm: storage for Option ROM version information
+ *
+ * Reads the NVM EETRACK ID, Map version, and security revision of the
+ * inactive NVM bank. Used to access version data for a pending update that
+ * has not yet been activated.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_get_inactive_nvm_ver(struct ixgbe_hw *hw, struct ixgbe_nvm_info *nvm)
+{
+ return ixgbe_get_nvm_ver_info(hw, IXGBE_INACTIVE_FLASH_BANK, nvm);
+}
+
+/**
+ * ixgbe_get_active_nvm_ver - Read Option ROM version from the active bank
+ * @hw: pointer to the HW structure
+ * @nvm: storage for Option ROM version information
+ *
+ * Reads the NVM EETRACK ID, Map version, and security revision of the
+ * active NVM bank.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_get_active_nvm_ver(struct ixgbe_hw *hw, struct ixgbe_nvm_info *nvm)
+{
+ return ixgbe_get_nvm_ver_info(hw, IXGBE_ACTIVE_FLASH_BANK, nvm);
+}
+
+/**
+ * ixgbe_get_netlist_info
+ * @hw: pointer to the HW struct
+ * @bank: whether to read from the active or inactive flash bank
+ * @netlist: pointer to netlist version info structure
+ *
+ * Get the netlist version information from the requested bank. Reads the Link
+ * Topology section to find the Netlist ID block and extract the relevant
+ * information into the netlist version structure.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_get_netlist_info(struct ixgbe_hw *hw,
+ enum ixgbe_bank_select bank,
+ struct ixgbe_netlist_info *netlist)
+{
+ u16 module_id, length, node_count, i;
+ u16 *id_blk;
+ s32 status;
+
+ status = ixgbe_read_netlist_module(hw, bank, IXGBE_NETLIST_TYPE_OFFSET,
+ &module_id);
+ if (status)
+ return status;
+
+ if (module_id != IXGBE_NETLIST_LINK_TOPO_MOD_ID) {
+ return IXGBE_ERR_NVM;
+ }
+
+ status = ixgbe_read_netlist_module(hw, bank, IXGBE_LINK_TOPO_MODULE_LEN,
+ &length);
+ if (status)
+ return status;
+
+ /* sanity check that we have at least enough words to store the
+ * netlist ID block
+ */
+ if (length < IXGBE_NETLIST_ID_BLK_SIZE) {
+ return IXGBE_ERR_NVM;
+ }
+
+ status = ixgbe_read_netlist_module(hw, bank, IXGBE_LINK_TOPO_NODE_COUNT,
+ &node_count);
+ if (status)
+ return status;
+ node_count &= IXGBE_LINK_TOPO_NODE_COUNT_M;
+
+ id_blk = (u16 *)ixgbe_calloc(hw, IXGBE_NETLIST_ID_BLK_SIZE,
+ sizeof(*id_blk));
+ if (!id_blk)
+ return IXGBE_ERR_NO_SPACE;
+
+ /* Read out the entire Netlist ID Block at once. */
+ status = ixgbe_read_flash_module(hw, bank, E610_SR_NETLIST_BANK_PTR,
+ IXGBE_NETLIST_ID_BLK_OFFSET(node_count) * sizeof(u16),
+ (u8 *)id_blk,
+ IXGBE_NETLIST_ID_BLK_SIZE * sizeof(u16));
+ if (status)
+ goto exit_error;
+
+ for (i = 0; i < IXGBE_NETLIST_ID_BLK_SIZE; i++)
+ id_blk[i] = IXGBE_LE16_TO_CPU(((__le16 *)id_blk)[i]);
+
+ netlist->major = id_blk[IXGBE_NETLIST_ID_BLK_MAJOR_VER_HIGH] << 16 |
+ id_blk[IXGBE_NETLIST_ID_BLK_MAJOR_VER_LOW];
+ netlist->minor = id_blk[IXGBE_NETLIST_ID_BLK_MINOR_VER_HIGH] << 16 |
+ id_blk[IXGBE_NETLIST_ID_BLK_MINOR_VER_LOW];
+ netlist->type = id_blk[IXGBE_NETLIST_ID_BLK_TYPE_HIGH] << 16 |
+ id_blk[IXGBE_NETLIST_ID_BLK_TYPE_LOW];
+ netlist->rev = id_blk[IXGBE_NETLIST_ID_BLK_REV_HIGH] << 16 |
+ id_blk[IXGBE_NETLIST_ID_BLK_REV_LOW];
+ netlist->cust_ver = id_blk[IXGBE_NETLIST_ID_BLK_CUST_VER];
+ /* Read the left most 4 bytes of SHA */
+ netlist->hash = id_blk[IXGBE_NETLIST_ID_BLK_SHA_HASH_WORD(15)] << 16 |
+ id_blk[IXGBE_NETLIST_ID_BLK_SHA_HASH_WORD(14)];
+
+exit_error:
+ ixgbe_free(hw, id_blk);
+
+ return status;
+}
+
+/**
+ * ixgbe_get_inactive_netlist_ver
+ * @hw: pointer to the HW struct
+ * @netlist: pointer to netlist version info structure
+ *
+ * Read the netlist version data from the inactive netlist bank. Used to
+ * extract version data of a pending flash update in order to display the
+ * version data.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_get_inactive_netlist_ver(struct ixgbe_hw *hw,
+ struct ixgbe_netlist_info *netlist)
+{
+ return ixgbe_get_netlist_info(hw, IXGBE_INACTIVE_FLASH_BANK, netlist);
+}
+
+/**
+ * ixgbe_read_sr_pointer - Read the value of a Shadow RAM pointer word
+ * @hw: pointer to the HW structure
+ * @offset: the word offset of the Shadow RAM word to read
+ * @pointer: pointer value read from Shadow RAM
+ *
+ * Read the given Shadow RAM word, and convert it to a pointer value specified
+ * in bytes. This function assumes the specified offset is a valid pointer
+ * word.
+ *
+ * Each pointer word specifies whether it is stored in word size or 4KB
+ * sector size by using the highest bit. The reported pointer value will be in
+ * bytes, intended for flat NVM reads.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_read_sr_pointer(struct ixgbe_hw *hw, u16 offset, u32 *pointer)
+{
+ s32 status;
+ u16 value;
+
+ status = ixgbe_read_ee_aci_E610(hw, offset, &value);
+ if (status)
+ return status;
+
+ /* Determine if the pointer is in 4KB or word units */
+ if (value & IXGBE_SR_NVM_PTR_4KB_UNITS)
+ *pointer = (value & ~IXGBE_SR_NVM_PTR_4KB_UNITS) * 4 * 1024;
+ else
+ *pointer = value * 2;
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_read_sr_area_size - Read an area size from a Shadow RAM word
+ * @hw: pointer to the HW structure
+ * @offset: the word offset of the Shadow RAM to read
+ * @size: size value read from the Shadow RAM
+ *
+ * Read the given Shadow RAM word, and convert it to an area size value
+ * specified in bytes. This function assumes the specified offset is a valid
+ * area size word.
+ *
+ * Each area size word is specified in 4KB sector units. This function reports
+ * the size in bytes, intended for flat NVM reads.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_read_sr_area_size(struct ixgbe_hw *hw, u16 offset, u32 *size)
+{
+ s32 status;
+ u16 value;
+
+ status = ixgbe_read_ee_aci_E610(hw, offset, &value);
+ if (status)
+ return status;
+
+ /* Area sizes are always specified in 4KB units */
+ *size = value * 4 * 1024;
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_discover_flash_size - Discover the available flash size.
+ * @hw: pointer to the HW struct
+ *
+ * The device flash could be up to 16MB in size. However, it is possible that
+ * the actual size is smaller. Use bisection to determine the accessible size
+ * of flash memory.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_discover_flash_size(struct ixgbe_hw *hw)
+{
+ u32 min_size = 0, max_size = IXGBE_ACI_NVM_MAX_OFFSET + 1;
+ s32 status;
+
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_READ);
+ if (status)
+ return status;
+
+ while ((max_size - min_size) > 1) {
+ u32 offset = (max_size + min_size) / 2;
+ u32 len = 1;
+ u8 data;
+
+ status = ixgbe_read_flat_nvm(hw, offset, &len, &data, false);
+ if (status == IXGBE_ERR_ACI_ERROR &&
+ hw->aci.last_status == IXGBE_ACI_RC_EINVAL) {
+ status = IXGBE_SUCCESS;
+ max_size = offset;
+ } else if (!status) {
+ min_size = offset;
+ } else {
+ /* an unexpected error occurred */
+ goto err_read_flat_nvm;
+ }
+ }
+
+ hw->flash.flash_size = max_size;
+
+err_read_flat_nvm:
+ ixgbe_release_nvm(hw);
+
+ return status;
+}
+
+/**
+ * ixgbe_determine_active_flash_banks - Discover active bank for each module
+ * @hw: pointer to the HW struct
+ *
+ * Read the Shadow RAM control word and determine which banks are active for
+ * the NVM, OROM, and Netlist modules. Also read and calculate the associated
+ * pointer and size. These values are then cached into the ixgbe_flash_info
+ * structure for later use in order to calculate the correct offset to read
+ * from the active module.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_determine_active_flash_banks(struct ixgbe_hw *hw)
+{
+ struct ixgbe_bank_info *banks = &hw->flash.banks;
+ u16 ctrl_word;
+ s32 status;
+
+ status = ixgbe_read_ee_aci_E610(hw, E610_SR_NVM_CTRL_WORD, &ctrl_word);
+ if (status) {
+ return status;
+ }
+
+ /* Check that the control word indicates validity */
+ if ((ctrl_word & IXGBE_SR_CTRL_WORD_1_M) >> IXGBE_SR_CTRL_WORD_1_S !=
+ IXGBE_SR_CTRL_WORD_VALID) {
+ return IXGBE_ERR_CONFIG;
+ }
+
+ if (!(ctrl_word & IXGBE_SR_CTRL_WORD_NVM_BANK))
+ banks->nvm_bank = IXGBE_1ST_FLASH_BANK;
+ else
+ banks->nvm_bank = IXGBE_2ND_FLASH_BANK;
+
+ if (!(ctrl_word & IXGBE_SR_CTRL_WORD_OROM_BANK))
+ banks->orom_bank = IXGBE_1ST_FLASH_BANK;
+ else
+ banks->orom_bank = IXGBE_2ND_FLASH_BANK;
+
+ if (!(ctrl_word & IXGBE_SR_CTRL_WORD_NETLIST_BANK))
+ banks->netlist_bank = IXGBE_1ST_FLASH_BANK;
+ else
+ banks->netlist_bank = IXGBE_2ND_FLASH_BANK;
+
+ status = ixgbe_read_sr_pointer(hw, E610_SR_1ST_NVM_BANK_PTR,
+ &banks->nvm_ptr);
+ if (status) {
+ return status;
+ }
+
+ status = ixgbe_read_sr_area_size(hw, E610_SR_NVM_BANK_SIZE,
+ &banks->nvm_size);
+ if (status) {
+ return status;
+ }
+
+ status = ixgbe_read_sr_pointer(hw, E610_SR_1ST_OROM_BANK_PTR,
+ &banks->orom_ptr);
+ if (status) {
+ return status;
+ }
+
+ status = ixgbe_read_sr_area_size(hw, E610_SR_OROM_BANK_SIZE,
+ &banks->orom_size);
+ if (status) {
+ return status;
+ }
+
+ status = ixgbe_read_sr_pointer(hw, E610_SR_NETLIST_BANK_PTR,
+ &banks->netlist_ptr);
+ if (status) {
+ return status;
+ }
+
+ status = ixgbe_read_sr_area_size(hw, E610_SR_NETLIST_BANK_SIZE,
+ &banks->netlist_size);
+ if (status) {
+ return status;
+ }
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_init_nvm - initializes NVM setting
+ * @hw: pointer to the HW struct
+ *
+ * Read and populate NVM settings such as Shadow RAM size,
+ * max_timeout, and blank_nvm_mode
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_init_nvm(struct ixgbe_hw *hw)
+{
+ struct ixgbe_flash_info *flash = &hw->flash;
+ u32 fla, gens_stat, status;
+ u8 sr_size;
+
+ /* The SR size is stored regardless of the NVM programming mode
+ * as the blank mode may be used in the factory line.
+ */
+ gens_stat = IXGBE_READ_REG(hw, GLNVM_GENS);
+ sr_size = (gens_stat & GLNVM_GENS_SR_SIZE_M) >> GLNVM_GENS_SR_SIZE_S;
+
+ /* Switching to words (sr_size contains power of 2) */
+ flash->sr_words = BIT(sr_size) * IXGBE_SR_WORDS_IN_1KB;
+
+ /* Check if we are in the normal or blank NVM programming mode */
+ fla = IXGBE_READ_REG(hw, GLNVM_FLA);
+ if (fla & GLNVM_FLA_LOCKED_M) { /* Normal programming mode */
+ flash->blank_nvm_mode = false;
+ } else {
+ /* Blank programming mode */
+ flash->blank_nvm_mode = true;
+ return IXGBE_ERR_NVM_BLANK_MODE;
+ }
+
+ status = ixgbe_discover_flash_size(hw);
+ if (status) {
+ return status;
+ }
+
+ status = ixgbe_determine_active_flash_banks(hw);
+ if (status) {
+ return status;
+ }
+
+ status = ixgbe_get_nvm_ver_info(hw, IXGBE_ACTIVE_FLASH_BANK,
+ &flash->nvm);
+ if (status) {
+ return status;
+ }
+
+ /* read the netlist version information */
+ status = ixgbe_get_netlist_info(hw, IXGBE_ACTIVE_FLASH_BANK,
+ &flash->netlist);
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_sanitize_operate - Clear the user data
+ * @hw: pointer to the HW struct
+ *
+ * Clear user data from NVM using ACI command (0x070C).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_sanitize_operate(struct ixgbe_hw *hw)
+{
+ s32 status;
+ u8 values;
+
+ u8 cmd_flags = IXGBE_ACI_SANITIZE_REQ_OPERATE |
+ IXGBE_ACI_SANITIZE_OPERATE_SUBJECT_CLEAR;
+
+ status = ixgbe_sanitize_nvm(hw, cmd_flags, &values);
+ if (status)
+ return status;
+ if ((!(values & IXGBE_ACI_SANITIZE_OPERATE_HOST_CLEAN_DONE) &&
+ !(values & IXGBE_ACI_SANITIZE_OPERATE_BMC_CLEAN_DONE)) ||
+ ((values & IXGBE_ACI_SANITIZE_OPERATE_HOST_CLEAN_DONE) &&
+ !(values & IXGBE_ACI_SANITIZE_OPERATE_HOST_CLEAN_SUCCESS)) ||
+ ((values & IXGBE_ACI_SANITIZE_OPERATE_BMC_CLEAN_DONE) &&
+ !(values & IXGBE_ACI_SANITIZE_OPERATE_BMC_CLEAN_SUCCESS)))
+ return IXGBE_ERR_ACI_ERROR;
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_sanitize_nvm - Sanitize NVM
+ * @hw: pointer to the HW struct
+ * @cmd_flags: flag to the ACI command
+ * @values: values returned from the command
+ *
+ * Sanitize NVM using ACI command (0x070C).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_sanitize_nvm(struct ixgbe_hw *hw, u8 cmd_flags, u8 *values)
+{
+ struct ixgbe_aci_desc desc;
+ struct ixgbe_aci_cmd_nvm_sanitization *cmd;
+ s32 status;
+
+ cmd = &desc.params.nvm_sanitization;
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_nvm_sanitization);
+ cmd->cmd_flags = cmd_flags;
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+ if (values)
+ *values = cmd->values;
+
+ return status;
+}
+
+/**
+ * ixgbe_read_sr_word_aci - Reads Shadow RAM via ACI
+ * @hw: pointer to the HW structure
+ * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
+ * @data: word read from the Shadow RAM
+ *
+ * Reads one 16 bit word from the Shadow RAM using ixgbe_read_flat_nvm.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_read_sr_word_aci(struct ixgbe_hw *hw, u16 offset, u16 *data)
+{
+ u32 bytes = sizeof(u16);
+ __le16 data_local;
+ s32 status;
+
+ status = ixgbe_read_flat_nvm(hw, offset * sizeof(u16), &bytes,
+ (u8 *)&data_local, true);
+ if (status)
+ return status;
+
+ *data = IXGBE_LE16_TO_CPU(data_local);
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_read_sr_buf_aci - Reads Shadow RAM buf via ACI
+ * @hw: pointer to the HW structure
+ * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
+ * @words: (in) number of words to read; (out) number of words actually read
+ * @data: words read from the Shadow RAM
+ *
+ * Reads 16 bit words (data buf) from the Shadow RAM. Ownership of the NVM is
+ * taken before reading the buffer and later released.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_read_sr_buf_aci(struct ixgbe_hw *hw, u16 offset, u16 *words,
+ u16 *data)
+{
+ u32 bytes = *words * 2, i;
+ s32 status;
+
+ status = ixgbe_read_flat_nvm(hw, offset * 2, &bytes, (u8 *)data, true);
+
+ *words = bytes / 2;
+
+ for (i = 0; i < *words; i++)
+ data[i] = IXGBE_LE16_TO_CPU(((__le16 *)data)[i]);
+
+ return status;
+}
+
+/**
+ * ixgbe_read_flat_nvm - Read portion of NVM by flat offset
+ * @hw: pointer to the HW struct
+ * @offset: offset from beginning of NVM
+ * @length: (in) number of bytes to read; (out) number of bytes actually read
+ * @data: buffer to return data in (sized to fit the specified length)
+ * @read_shadow_ram: if true, read from shadow RAM instead of NVM
+ *
+ * Reads a portion of the NVM, as a flat memory space. This function correctly
+ * breaks read requests across Shadow RAM sectors, prevents Shadow RAM size
+ * from being exceeded in case of Shadow RAM read requests and ensures that no
+ * single read request exceeds the maximum 4KB read for a single admin command.
+ *
+ * Returns a status code on failure. Note that the data pointer may be
+ * partially updated if some reads succeed before a failure.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_read_flat_nvm(struct ixgbe_hw *hw, u32 offset, u32 *length,
+ u8 *data, bool read_shadow_ram)
+{
+ u32 inlen = *length;
+ u32 bytes_read = 0;
+ bool last_cmd;
+ s32 status;
+
+ *length = 0;
+
+ /* Verify the length of the read if this is for the Shadow RAM */
+ if (read_shadow_ram && ((offset + inlen) >
+ (hw->eeprom.word_size * 2u))) {
+ return IXGBE_ERR_PARAM;
+ }
+
+ do {
+ u32 read_size, sector_offset;
+
+ /* ixgbe_aci_read_nvm cannot read more than 4KB at a time.
+ * Additionally, a read from the Shadow RAM may not cross over
+ * a sector boundary. Conveniently, the sector size is also 4KB.
+ */
+ sector_offset = offset % IXGBE_ACI_MAX_BUFFER_SIZE;
+ read_size = MIN_T(u32,
+ IXGBE_ACI_MAX_BUFFER_SIZE - sector_offset,
+ inlen - bytes_read);
+
+ last_cmd = !(bytes_read + read_size < inlen);
+
+ /* ixgbe_aci_read_nvm takes the length as a u16. Our read_size
+ * is calculated using a u32, but the IXGBE_ACI_MAX_BUFFER_SIZE
+ * maximum size guarantees that it will fit within the 2 bytes.
+ */
+ status = ixgbe_aci_read_nvm(hw, IXGBE_ACI_NVM_START_POINT,
+ offset, (u16)read_size,
+ data + bytes_read, last_cmd,
+ read_shadow_ram);
+ if (status)
+ break;
+
+ bytes_read += read_size;
+ offset += read_size;
+ } while (!last_cmd);
+
+ *length = bytes_read;
+ return status;
+}
+
+/**
+ * ixgbe_check_sr_access_params - verify params for Shadow RAM R/W operations.
+ * @hw: pointer to the HW structure
+ * @offset: offset in words from module start
+ * @words: number of words to access
+ *
+ * Check if all the parameters are valid
+ * before performing any Shadow RAM read/write operations.
+ *
+ * Return: the exit code of the operation.
+ * * - IXGBE_SUCCESS - success.
+ * * - IXGBE_ERR_PARAM - NVM error: offset beyond SR limit or
+ * NVM error: tried to access more words then the set limit or
+ * NVM error: cannot spread over two sectors.
+ */
+static s32 ixgbe_check_sr_access_params(struct ixgbe_hw *hw, u32 offset,
+ u16 words)
+{
+ if ((offset + words) > hw->eeprom.word_size) {
+ return IXGBE_ERR_PARAM;
+ }
+
+ if (words > IXGBE_SR_SECTOR_SIZE_IN_WORDS) {
+ /* We can access only up to 4KB (one sector),
+ * in one Admin Command write
+ */
+ return IXGBE_ERR_PARAM;
+ }
+
+ if (((offset + (words - 1)) / IXGBE_SR_SECTOR_SIZE_IN_WORDS) !=
+ (offset / IXGBE_SR_SECTOR_SIZE_IN_WORDS)) {
+ /* A single access cannot spread over two sectors */
+ return IXGBE_ERR_PARAM;
+ }
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_write_sr_word_aci - Writes Shadow RAM word
+ * @hw: pointer to the HW structure
+ * @offset: offset of the Shadow RAM word to write
+ * @data: word to write to the Shadow RAM
+ *
+ * Writes a 16 bit word to the Shadow RAM using the admin command.
+ * NVM ownership must be acquired before calling this function and released
+ * by a caller. To commit SR to NVM update checksum function should be called.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_write_sr_word_aci(struct ixgbe_hw *hw, u32 offset, const u16 *data)
+{
+ __le16 data_local = IXGBE_CPU_TO_LE16(*data);
+ s32 status;
+
+ status = ixgbe_check_sr_access_params(hw, offset, 1);
+ if (!status)
+ status = ixgbe_aci_update_nvm(hw, 0, BYTES_PER_WORD * offset,
+ BYTES_PER_WORD, &data_local,
+ false, 0);
+
+ return status;
+}
+
+/**
+ * ixgbe_write_sr_buf_aci - Writes Shadow RAM buf
+ * @hw: pointer to the HW structure
+ * @offset: offset of the Shadow RAM buffer to write
+ * @words: number of words to write
+ * @data: words to write to the Shadow RAM
+ *
+ * Writes a 16 bit word to the Shadow RAM using the admin command.
+ * NVM ownership must be acquired before calling this function and released
+ * by a caller. To commit SR to NVM update checksum function should be called.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_write_sr_buf_aci(struct ixgbe_hw *hw, u32 offset, u16 words,
+ const u16 *data)
+{
+ __le16 *data_local;
+ s32 status;
+ void *vmem;
+ u32 i;
+
+ vmem = ixgbe_calloc(hw, words, sizeof(u16));
+ if (!vmem)
+ return IXGBE_ERR_OUT_OF_MEM;
+ data_local = (__le16 *)vmem;
+
+ for (i = 0; i < words; i++)
+ data_local[i] = IXGBE_CPU_TO_LE16(data[i]);
+
+ /* Here we will only write one buffer as the size of the modules
+ * mirrored in the Shadow RAM is always less than 4K.
+ */
+ status = ixgbe_check_sr_access_params(hw, offset, words);
+ if (!status)
+ status = ixgbe_aci_update_nvm(hw, 0, BYTES_PER_WORD * offset,
+ BYTES_PER_WORD * words,
+ data_local, false, 0);
+
+ ixgbe_free(hw, vmem);
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_alternate_write - write to alternate structure
+ * @hw: pointer to the hardware structure
+ * @reg_addr0: address of first dword to be written
+ * @reg_val0: value to be written under 'reg_addr0'
+ * @reg_addr1: address of second dword to be written
+ * @reg_val1: value to be written under 'reg_addr1'
+ *
+ * Write one or two dwords to alternate structure using ACI command (0x0900).
+ * Fields are indicated by 'reg_addr0' and 'reg_addr1' register numbers.
+ *
+ * Return: 0 on success and error code on failure.
+ */
+s32 ixgbe_aci_alternate_write(struct ixgbe_hw *hw, u32 reg_addr0,
+ u32 reg_val0, u32 reg_addr1, u32 reg_val1)
+{
+ struct ixgbe_aci_cmd_read_write_alt_direct *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ cmd = &desc.params.read_write_alt_direct;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_write_alt_direct);
+ cmd->dword0_addr = IXGBE_CPU_TO_LE32(reg_addr0);
+ cmd->dword1_addr = IXGBE_CPU_TO_LE32(reg_addr1);
+ cmd->dword0_value = IXGBE_CPU_TO_LE32(reg_val0);
+ cmd->dword1_value = IXGBE_CPU_TO_LE32(reg_val1);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_alternate_read - read from alternate structure
+ * @hw: pointer to the hardware structure
+ * @reg_addr0: address of first dword to be read
+ * @reg_val0: pointer for data read from 'reg_addr0'
+ * @reg_addr1: address of second dword to be read
+ * @reg_val1: pointer for data read from 'reg_addr1'
+ *
+ * Read one or two dwords from alternate structure using ACI command (0x0902).
+ * Fields are indicated by 'reg_addr0' and 'reg_addr1' register numbers.
+ * If 'reg_val1' pointer is not passed then only register at 'reg_addr0'
+ * is read.
+ *
+ * Return: 0 on success and error code on failure.
+ */
+s32 ixgbe_aci_alternate_read(struct ixgbe_hw *hw, u32 reg_addr0,
+ u32 *reg_val0, u32 reg_addr1, u32 *reg_val1)
+{
+ struct ixgbe_aci_cmd_read_write_alt_direct *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ cmd = &desc.params.read_write_alt_direct;
+
+ if (!reg_val0)
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_read_alt_direct);
+ cmd->dword0_addr = IXGBE_CPU_TO_LE32(reg_addr0);
+ cmd->dword1_addr = IXGBE_CPU_TO_LE32(reg_addr1);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+
+ if (status == IXGBE_SUCCESS) {
+ *reg_val0 = IXGBE_LE32_TO_CPU(cmd->dword0_value);
+
+ if (reg_val1)
+ *reg_val1 = IXGBE_LE32_TO_CPU(cmd->dword1_value);
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_alternate_write_done - check if writing to alternate structure
+ * is done
+ * @hw: pointer to the HW structure.
+ * @bios_mode: indicates whether the command is executed by UEFI or legacy BIOS
+ * @reset_needed: indicates the SW should trigger GLOBAL reset
+ *
+ * Indicates to the FW that alternate structures have been changed.
+ *
+ * Return: 0 on success and error code on failure.
+ */
+s32 ixgbe_aci_alternate_write_done(struct ixgbe_hw *hw, u8 bios_mode,
+ bool *reset_needed)
+{
+ struct ixgbe_aci_cmd_done_alt_write *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ cmd = &desc.params.done_alt_write;
+
+ if (!reset_needed)
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_done_alt_write);
+ cmd->flags = bios_mode;
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+ if (!status)
+ *reset_needed = (IXGBE_LE16_TO_CPU(cmd->flags) &
+ IXGBE_ACI_RESP_RESET_NEEDED) != 0;
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_alternate_clear - clear alternate structure
+ * @hw: pointer to the HW structure.
+ *
+ * Clear the alternate structures of the port from which the function
+ * is called.
+ *
+ * Return: 0 on success and error code on failure.
+ */
+s32 ixgbe_aci_alternate_clear(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc,
+ ixgbe_aci_opc_clear_port_alt_write);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+
+ return status;
+}
+
+/**
+ * ixgbe_aci_get_internal_data - get internal FW/HW data
+ * @hw: pointer to the hardware structure
+ * @cluster_id: specific cluster to dump
+ * @table_id: table ID within cluster
+ * @start: index of line in the block to read
+ * @buf: dump buffer
+ * @buf_size: dump buffer size
+ * @ret_buf_size: return buffer size (returned by FW)
+ * @ret_next_cluster: next cluster to read (returned by FW)
+ * @ret_next_table: next block to read (returned by FW)
+ * @ret_next_index: next index to read (returned by FW)
+ *
+ * Get internal FW/HW data using ACI command (0xFF08) for debug purposes.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_get_internal_data(struct ixgbe_hw *hw, u16 cluster_id,
+ u16 table_id, u32 start, void *buf,
+ u16 buf_size, u16 *ret_buf_size,
+ u16 *ret_next_cluster, u16 *ret_next_table,
+ u32 *ret_next_index)
+{
+ struct ixgbe_aci_cmd_debug_dump_internals *cmd;
+ struct ixgbe_aci_desc desc;
+ s32 status;
+
+ cmd = &desc.params.debug_dump;
+
+ if (buf_size == 0 || !buf)
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc,
+ ixgbe_aci_opc_debug_dump_internals);
+
+ cmd->cluster_id = IXGBE_CPU_TO_LE16(cluster_id);
+ cmd->table_id = IXGBE_CPU_TO_LE16(table_id);
+ cmd->idx = IXGBE_CPU_TO_LE32(start);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, buf, buf_size);
+
+ if (!status) {
+ if (ret_buf_size)
+ *ret_buf_size = IXGBE_LE16_TO_CPU(desc.datalen);
+ if (ret_next_cluster)
+ *ret_next_cluster = IXGBE_LE16_TO_CPU(cmd->cluster_id);
+ if (ret_next_table)
+ *ret_next_table = IXGBE_LE16_TO_CPU(cmd->table_id);
+ if (ret_next_index)
+ *ret_next_index = IXGBE_LE32_TO_CPU(cmd->idx);
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_validate_nvm_rw_reg - Check that an NVM access request is valid
+ * @cmd: NVM access command structure
+ *
+ * Validates that an NVM access structure is request to read or write a valid
+ * register offset. First validates that the module and flags are correct, and
+ * then ensures that the register offset is one of the accepted registers.
+ *
+ * Return: 0 if the register access is valid, out of range error code otherwise.
+ */
+static s32
+ixgbe_validate_nvm_rw_reg(struct ixgbe_nvm_access_cmd *cmd)
+{
+ u16 i;
+
+ switch (cmd->offset) {
+ case GL_HICR:
+ case GL_HICR_EN: /* Note, this register is read only */
+ case GL_FWSTS:
+ case GL_MNG_FWSM:
+ case GLNVM_GENS:
+ case GLNVM_FLA:
+ case GL_FWRESETCNT:
+ return 0;
+ default:
+ break;
+ }
+
+ for (i = 0; i <= GL_HIDA_MAX_INDEX; i++)
+ if (cmd->offset == (u32)GL_HIDA(i))
+ return 0;
+
+ for (i = 0; i <= GL_HIBA_MAX_INDEX; i++)
+ if (cmd->offset == (u32)GL_HIBA(i))
+ return 0;
+
+ /* All other register offsets are not valid */
+ return IXGBE_ERR_OUT_OF_RANGE;
+}
+
+/**
+ * ixgbe_nvm_access_read - Handle an NVM read request
+ * @hw: pointer to the HW struct
+ * @cmd: NVM access command to process
+ * @data: storage for the register value read
+ *
+ * Process an NVM access request to read a register.
+ *
+ * Return: 0 if the register read is valid and successful,
+ * out of range error code otherwise.
+ */
+static s32 ixgbe_nvm_access_read(struct ixgbe_hw *hw,
+ struct ixgbe_nvm_access_cmd *cmd,
+ struct ixgbe_nvm_access_data *data)
+{
+ s32 status;
+
+ /* Always initialize the output data, even on failure */
+ memset(&data->regval, 0, cmd->data_size);
+
+ /* Make sure this is a valid read/write access request */
+ status = ixgbe_validate_nvm_rw_reg(cmd);
+ if (status)
+ return status;
+
+ DEBUGOUT1("NVM access: reading register %08x\n", cmd->offset);
+
+ /* Read the register and store the contents in the data field */
+ data->regval = IXGBE_READ_REG(hw, cmd->offset);
+
+ return 0;
+}
+
+/**
+ * ixgbe_nvm_access_write - Handle an NVM write request
+ * @hw: pointer to the HW struct
+ * @cmd: NVM access command to process
+ * @data: NVM access data to write
+ *
+ * Process an NVM access request to write a register.
+ *
+ * Return: 0 if the register write is valid and successful,
+ * out of range error code otherwise.
+ */
+static s32 ixgbe_nvm_access_write(struct ixgbe_hw *hw,
+ struct ixgbe_nvm_access_cmd *cmd,
+ struct ixgbe_nvm_access_data *data)
+{
+ s32 status;
+
+ /* Make sure this is a valid read/write access request */
+ status = ixgbe_validate_nvm_rw_reg(cmd);
+ if (status)
+ return status;
+
+ /* Reject requests to write to read-only registers */
+ switch (cmd->offset) {
+ case GL_HICR_EN:
+ return IXGBE_ERR_OUT_OF_RANGE;
+ default:
+ break;
+ }
+
+ DEBUGOUT2("NVM access: writing register %08x with value %08x\n",
+ cmd->offset, data->regval);
+
+ /* Write the data field to the specified register */
+ IXGBE_WRITE_REG(hw, cmd->offset, data->regval);
+
+ return 0;
+}
+
+/**
+ * ixgbe_handle_nvm_access - Handle an NVM access request
+ * @hw: pointer to the HW struct
+ * @cmd: NVM access command info
+ * @data: pointer to read or return data
+ *
+ * Process an NVM access request. Read the command structure information and
+ * determine if it is valid. If not, report an error indicating the command
+ * was invalid.
+ *
+ * For valid commands, perform the necessary function, copying the data into
+ * the provided data buffer.
+ *
+ * Return: 0 if the nvm access request is valid and successful,
+ * error code otherwise.
+ */
+s32 ixgbe_handle_nvm_access(struct ixgbe_hw *hw,
+ struct ixgbe_nvm_access_cmd *cmd,
+ struct ixgbe_nvm_access_data *data)
+{
+ switch (cmd->command) {
+ case IXGBE_NVM_CMD_READ:
+ return ixgbe_nvm_access_read(hw, cmd, data);
+ case IXGBE_NVM_CMD_WRITE:
+ return ixgbe_nvm_access_write(hw, cmd, data);
+ default:
+ return IXGBE_ERR_PARAM;
+ }
+}
+
+/**
+ * ixgbe_aci_set_health_status_config - Configure FW health events
+ * @hw: pointer to the HW struct
+ * @event_source: type of diagnostic events to enable
+ *
+ * Configure the health status event types that the firmware will send to this
+ * PF using ACI command (0xFF20). The supported event types are: PF-specific,
+ * all PFs, and global.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_aci_set_health_status_config(struct ixgbe_hw *hw, u8 event_source)
+{
+ struct ixgbe_aci_cmd_set_health_status_config *cmd;
+ struct ixgbe_aci_desc desc;
+
+ cmd = &desc.params.set_health_status_config;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc,
+ ixgbe_aci_opc_set_health_status_config);
+
+ cmd->event_source = event_source;
+
+ return ixgbe_aci_send_cmd(hw, &desc, NULL, 0);
+}
+
+/**
+ * ixgbe_init_ops_E610 - Inits func ptrs and MAC type
+ * @hw: pointer to hardware structure
+ *
+ * Initialize the function pointers and assign the MAC type for E610.
+ * Does not touch the hardware.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_init_ops_E610(struct ixgbe_hw *hw)
+{
+ struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
+ struct ixgbe_mac_info *mac = &hw->mac;
+ struct ixgbe_phy_info *phy = &hw->phy;
+ s32 ret_val;
+
+ ret_val = ixgbe_init_ops_X550(hw);
+
+ /* MAC */
+ mac->ops.reset_hw = ixgbe_reset_hw_E610;
+ mac->ops.start_hw = ixgbe_start_hw_E610;
+ mac->ops.get_media_type = ixgbe_get_media_type_E610;
+ mac->ops.get_supported_physical_layer =
+ ixgbe_get_supported_physical_layer_E610;
+ mac->ops.get_san_mac_addr = NULL;
+ mac->ops.set_san_mac_addr = NULL;
+ mac->ops.get_wwn_prefix = NULL;
+ mac->ops.setup_link = ixgbe_setup_link_E610;
+ mac->ops.check_link = ixgbe_check_link_E610;
+ mac->ops.get_link_capabilities = ixgbe_get_link_capabilities_E610;
+ mac->ops.setup_fc = ixgbe_setup_fc_E610;
+ mac->ops.fc_autoneg = ixgbe_fc_autoneg_E610;
+ mac->ops.set_fw_drv_ver = ixgbe_set_fw_drv_ver_E610;
+ mac->ops.disable_rx = ixgbe_disable_rx_E610;
+ mac->ops.setup_eee = ixgbe_setup_eee_E610;
+ mac->ops.fw_recovery_mode = ixgbe_fw_recovery_mode_E610;
+ mac->ops.fw_rollback_mode = ixgbe_fw_rollback_mode_E610;
+ mac->ops.get_fw_tsam_mode = ixgbe_get_fw_tsam_mode_E610;
+ mac->ops.get_fw_version = ixgbe_aci_get_fw_ver;
+ mac->ops.get_nvm_version = ixgbe_get_active_nvm_ver;
+ mac->ops.get_thermal_sensor_data = NULL;
+ mac->ops.init_thermal_sensor_thresh = NULL;
+
+ /* PHY */
+ phy->ops.init = ixgbe_init_phy_ops_E610;
+ phy->ops.identify = ixgbe_identify_phy_E610;
+ phy->eee_speeds_supported = IXGBE_LINK_SPEED_10_FULL |
+ IXGBE_LINK_SPEED_100_FULL |
+ IXGBE_LINK_SPEED_1GB_FULL;
+ phy->eee_speeds_advertised = phy->eee_speeds_supported;
+
+ /* Additional ops overrides for e610 to go here */
+ eeprom->ops.init_params = ixgbe_init_eeprom_params_E610;
+ eeprom->ops.read = ixgbe_read_ee_aci_E610;
+ eeprom->ops.read_buffer = ixgbe_read_ee_aci_buffer_E610;
+ eeprom->ops.write = ixgbe_write_ee_aci_E610;
+ eeprom->ops.write_buffer = ixgbe_write_ee_aci_buffer_E610;
+ eeprom->ops.calc_checksum = ixgbe_calc_eeprom_checksum_E610;
+ eeprom->ops.update_checksum = ixgbe_update_eeprom_checksum_E610;
+ eeprom->ops.validate_checksum = ixgbe_validate_eeprom_checksum_E610;
+ eeprom->ops.read_pba_string = ixgbe_read_pba_string_E610;
+
+ /* Initialize bus function number */
+ hw->mac.ops.set_lan_id(hw);
+
+ return ret_val;
+}
+
+/**
+ * ixgbe_reset_hw_E610 - Perform hardware reset
+ * @hw: pointer to hardware structure
+ *
+ * Resets the hardware by resetting the transmit and receive units, masks
+ * and clears all interrupts, and perform a reset.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_reset_hw_E610(struct ixgbe_hw *hw)
+{
+ u32 swfw_mask = hw->phy.phy_semaphore_mask;
+ u32 ctrl, i;
+ s32 status;
+
+ DEBUGFUNC("ixgbe_reset_hw_E610");
+
+ /* Call adapter stop to disable tx/rx and clear interrupts */
+ status = hw->mac.ops.stop_adapter(hw);
+ if (status != IXGBE_SUCCESS)
+ goto reset_hw_out;
+
+ /* flush pending Tx transactions */
+ ixgbe_clear_tx_pending(hw);
+
+ status = hw->phy.ops.init(hw);
+ if (status != IXGBE_SUCCESS)
+ DEBUGOUT1("Failed to initialize PHY ops, STATUS = %d\n",
+ status);
+mac_reset_top:
+ status = hw->mac.ops.acquire_swfw_sync(hw, swfw_mask);
+ if (status != IXGBE_SUCCESS) {
+ ERROR_REPORT2(IXGBE_ERROR_CAUTION,
+ "semaphore failed with %d", status);
+ return IXGBE_ERR_SWFW_SYNC;
+ }
+ ctrl = IXGBE_CTRL_RST;
+ ctrl |= IXGBE_READ_REG(hw, IXGBE_CTRL);
+ IXGBE_WRITE_REG(hw, IXGBE_CTRL, ctrl);
+ IXGBE_WRITE_FLUSH(hw);
+ hw->mac.ops.release_swfw_sync(hw, swfw_mask);
+
+ /* Poll for reset bit to self-clear indicating reset is complete */
+ for (i = 0; i < 10; i++) {
+ usec_delay(1);
+ ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
+ if (!(ctrl & IXGBE_CTRL_RST_MASK))
+ break;
+ }
+
+ if (ctrl & IXGBE_CTRL_RST_MASK) {
+ status = IXGBE_ERR_RESET_FAILED;
+ ERROR_REPORT1(IXGBE_ERROR_POLLING,
+ "Reset polling failed to complete.\n");
+ }
+ msec_delay(100);
+
+ /*
+ * Double resets are required for recovery from certain error
+ * conditions. Between resets, it is necessary to stall to allow time
+ * for any pending HW events to complete.
+ */
+ if (hw->mac.flags & IXGBE_FLAGS_DOUBLE_RESET_REQUIRED) {
+ hw->mac.flags &= ~IXGBE_FLAGS_DOUBLE_RESET_REQUIRED;
+ goto mac_reset_top;
+ }
+
+ /* Set the Rx packet buffer size. */
+ IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(0), 384 << IXGBE_RXPBSIZE_SHIFT);
+
+ /* Store the permanent mac address */
+ hw->mac.ops.get_mac_addr(hw, hw->mac.perm_addr);
+
+ /*
+ * Store MAC address from RAR0, clear receive address registers, and
+ * clear the multicast table. Also reset num_rar_entries to 128,
+ * since we modify this value when programming the SAN MAC address.
+ */
+ hw->mac.num_rar_entries = 128;
+ hw->mac.ops.init_rx_addrs(hw);
+
+reset_hw_out:
+ return status;
+}
+
+/**
+ * ixgbe_start_hw_E610 - Prepare hardware for Tx/Rx
+ * @hw: pointer to hardware structure
+ *
+ * Gets firmware version and if API version matches it
+ * starts the hardware using the generic start_hw function
+ * and the generation start_hw function.
+ * Then performs revision-specific operations, if any.
+ **/
+s32 ixgbe_start_hw_E610(struct ixgbe_hw *hw)
+{
+ s32 ret_val = IXGBE_SUCCESS;
+
+ ret_val = hw->mac.ops.get_fw_version(hw);
+ if (ret_val)
+ goto out;
+
+ ret_val = ixgbe_start_hw_generic(hw);
+ if (ret_val != IXGBE_SUCCESS)
+ goto out;
+
+ ixgbe_start_hw_gen2(hw);
+
+out:
+ return ret_val;
+}
+
+/**
+ * ixgbe_get_media_type_E610 - Gets media type
+ * @hw: pointer to the HW struct
+ *
+ * In order to get the media type, the function gets PHY
+ * capabilities and later on use them to identify the PHY type
+ * checking phy_type_high and phy_type_low.
+ *
+ * Return: the type of media in form of ixgbe_media_type enum
+ * or ixgbe_media_type_unknown in case of an error.
+ */
+enum ixgbe_media_type ixgbe_get_media_type_E610(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_get_phy_caps_data pcaps;
+ u64 phy_mask = 0;
+ s32 rc;
+ u8 i;
+
+ rc = ixgbe_update_link_info(hw);
+ if (rc) {
+ return ixgbe_media_type_unknown;
+ }
+
+ /* If there is no link but PHY (dongle) is available SW should use
+ * Get PHY Caps admin command instead of Get Link Status, find most
+ * significant bit that is set in PHY types reported by the command
+ * and use it to discover media type.
+ */
+ if (!(hw->link.link_info.link_info & IXGBE_ACI_LINK_UP) &&
+ (hw->link.link_info.link_info & IXGBE_ACI_MEDIA_AVAILABLE)) {
+ /* Get PHY Capabilities */
+ rc = ixgbe_aci_get_phy_caps(hw, false,
+ IXGBE_ACI_REPORT_TOPO_CAP_MEDIA,
+ &pcaps);
+ if (rc) {
+ return ixgbe_media_type_unknown;
+ }
+
+ /* Check if there is some bit set in phy_type_high */
+ for (i = 64; i > 0; i--) {
+ phy_mask = (u64)((u64)1 << (i - 1));
+ if ((pcaps.phy_type_high & phy_mask) != 0) {
+ /* If any bit is set treat it as PHY type */
+ hw->link.link_info.phy_type_high = phy_mask;
+ hw->link.link_info.phy_type_low = 0;
+ break;
+ }
+ phy_mask = 0;
+ }
+
+ /* If nothing found in phy_type_high search in phy_type_low */
+ if (phy_mask == 0) {
+ for (i = 64; i > 0; i--) {
+ phy_mask = (u64)((u64)1 << (i - 1));
+ if ((pcaps.phy_type_low & phy_mask) != 0) {
+ /* If any bit is set treat it as PHY type */
+ hw->link.link_info.phy_type_high = 0;
+ hw->link.link_info.phy_type_low = phy_mask;
+ break;
+ }
+ }
+ }
+
+ }
+
+ /* Based on link status or search above try to discover media type */
+ hw->phy.media_type = ixgbe_get_media_type_from_phy_type(hw);
+
+ return hw->phy.media_type;
+}
+
+/**
+ * ixgbe_get_supported_physical_layer_E610 - Returns physical layer type
+ * @hw: pointer to hardware structure
+ *
+ * Determines physical layer capabilities of the current configuration.
+ *
+ * Return: the exit code of the operation.
+ **/
+u64 ixgbe_get_supported_physical_layer_E610(struct ixgbe_hw *hw)
+{
+ u64 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN;
+ struct ixgbe_aci_cmd_get_phy_caps_data pcaps;
+ u64 phy_type;
+ s32 rc;
+
+ rc = ixgbe_aci_get_phy_caps(hw, false, IXGBE_ACI_REPORT_TOPO_CAP_MEDIA,
+ &pcaps);
+ if (rc)
+ return IXGBE_PHYSICAL_LAYER_UNKNOWN;
+
+ phy_type = IXGBE_LE64_TO_CPU(pcaps.phy_type_low);
+ if(phy_type & IXGBE_PHY_TYPE_LOW_10GBASE_T)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_T;
+ if(phy_type & IXGBE_PHY_TYPE_LOW_1000BASE_T)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_T;
+ if(phy_type & IXGBE_PHY_TYPE_LOW_100BASE_TX)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_100BASE_TX;
+ if(phy_type & IXGBE_PHY_TYPE_LOW_10GBASE_LR)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_LR;
+ if(phy_type & IXGBE_PHY_TYPE_LOW_10GBASE_SR)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_SR;
+ if(phy_type & IXGBE_PHY_TYPE_LOW_1000BASE_KX)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_KX;
+ if(phy_type & IXGBE_PHY_TYPE_LOW_10GBASE_KR_CR1)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_KR;
+ if(phy_type & IXGBE_PHY_TYPE_LOW_1000BASE_SX)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_SX;
+ if(phy_type & IXGBE_PHY_TYPE_LOW_2500BASE_KX)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_2500BASE_KX;
+ if(phy_type & IXGBE_PHY_TYPE_LOW_2500BASE_T)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_2500BASE_T;
+ if(phy_type & IXGBE_PHY_TYPE_LOW_5GBASE_T)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_5000BASE_T;
+
+ phy_type = IXGBE_LE64_TO_CPU(pcaps.phy_type_high);
+ if(phy_type & IXGBE_PHY_TYPE_HIGH_10BASE_T)
+ physical_layer |= IXGBE_PHYSICAL_LAYER_10BASE_T;
+
+ return physical_layer;
+}
+
+/**
+ * ixgbe_setup_link_E610 - Set up link
+ * @hw: pointer to hardware structure
+ * @speed: new link speed
+ * @autoneg_wait: true when waiting for completion is needed
+ *
+ * Set up the link with the specified speed.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_setup_link_E610(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+ bool autoneg_wait)
+{
+ /* Simply request FW to perform proper PHY setup */
+ return hw->phy.ops.setup_link_speed(hw, speed, autoneg_wait);
+}
+
+/**
+ * ixgbe_check_link_E610 - Determine link and speed status
+ * @hw: pointer to hardware structure
+ * @speed: pointer to link speed
+ * @link_up: true when link is up
+ * @link_up_wait_to_complete: bool used to wait for link up or not
+ *
+ * Determine if the link is up and the current link speed
+ * using ACI command (0x0607).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_check_link_E610(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
+ bool *link_up, bool link_up_wait_to_complete)
+{
+ s32 rc;
+ u32 i;
+
+ if (!speed || !link_up)
+ return IXGBE_ERR_PARAM;
+
+ /* Set get_link_info flag to ensure that fresh
+ * link information will be obtained from FW
+ * by sending Get Link Status admin command. */
+ hw->link.get_link_info = true;
+
+ /* Update link information in adapter context. */
+ rc = ixgbe_get_link_status(hw, link_up);
+ if (rc)
+ return rc;
+
+ /* Wait for link up if it was requested. */
+ if (link_up_wait_to_complete && *link_up == false) {
+ for (i = 0; i < hw->mac.max_link_up_time; i++) {
+ msec_delay(100);
+ hw->link.get_link_info = true;
+ rc = ixgbe_get_link_status(hw, link_up);
+ if (rc)
+ return rc;
+ if (*link_up)
+ break;
+ }
+ }
+
+ /* Use link information in adapter context updated by the call
+ * to ixgbe_get_link_status() to determine current link speed.
+ * Link speed information is valid only when link up was
+ * reported by FW. */
+ if (*link_up) {
+ switch (hw->link.link_info.link_speed) {
+ case IXGBE_ACI_LINK_SPEED_10MB:
+ *speed = IXGBE_LINK_SPEED_10_FULL;
+ break;
+ case IXGBE_ACI_LINK_SPEED_100MB:
+ *speed = IXGBE_LINK_SPEED_100_FULL;
+ break;
+ case IXGBE_ACI_LINK_SPEED_1000MB:
+ *speed = IXGBE_LINK_SPEED_1GB_FULL;
+ break;
+ case IXGBE_ACI_LINK_SPEED_2500MB:
+ *speed = IXGBE_LINK_SPEED_2_5GB_FULL;
+ break;
+ case IXGBE_ACI_LINK_SPEED_5GB:
+ *speed = IXGBE_LINK_SPEED_5GB_FULL;
+ break;
+ case IXGBE_ACI_LINK_SPEED_10GB:
+ *speed = IXGBE_LINK_SPEED_10GB_FULL;
+ break;
+ default:
+ *speed = IXGBE_LINK_SPEED_UNKNOWN;
+ break;
+ }
+ } else {
+ *speed = IXGBE_LINK_SPEED_UNKNOWN;
+ }
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_get_link_capabilities_E610 - Determine link capabilities
+ * @hw: pointer to hardware structure
+ * @speed: pointer to link speed
+ * @autoneg: true when autoneg or autotry is enabled
+ *
+ * Determine speed and AN parameters of a link.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_get_link_capabilities_E610(struct ixgbe_hw *hw,
+ ixgbe_link_speed *speed,
+ bool *autoneg)
+{
+ if (!speed || !autoneg)
+ return IXGBE_ERR_PARAM;
+
+ *autoneg = true;
+ *speed = hw->phy.speeds_supported;
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_cfg_phy_fc - Configure PHY Flow Control (FC) data based on FC mode
+ * @hw: pointer to hardware structure
+ * @cfg: PHY configuration data to set FC mode
+ * @req_mode: FC mode to configure
+ *
+ * Configures PHY Flow Control according to the provided configuration.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_cfg_phy_fc(struct ixgbe_hw *hw,
+ struct ixgbe_aci_cmd_set_phy_cfg_data *cfg,
+ enum ixgbe_fc_mode req_mode)
+{
+ struct ixgbe_aci_cmd_get_phy_caps_data* pcaps = NULL;
+ s32 status = IXGBE_SUCCESS;
+ u8 pause_mask = 0x0;
+
+ if (!cfg)
+ return IXGBE_ERR_PARAM;
+
+ switch (req_mode) {
+ case ixgbe_fc_auto:
+ {
+ pcaps = (struct ixgbe_aci_cmd_get_phy_caps_data *)
+ ixgbe_malloc(hw, sizeof(*pcaps));
+ if (!pcaps) {
+ status = IXGBE_ERR_OUT_OF_MEM;
+ goto out;
+ }
+
+ /* Query the value of FC that both the NIC and the attached
+ * media can do. */
+ status = ixgbe_aci_get_phy_caps(hw, false,
+ IXGBE_ACI_REPORT_TOPO_CAP_MEDIA, pcaps);
+ if (status)
+ goto out;
+
+ pause_mask |= pcaps->caps & IXGBE_ACI_PHY_EN_TX_LINK_PAUSE;
+ pause_mask |= pcaps->caps & IXGBE_ACI_PHY_EN_RX_LINK_PAUSE;
+
+ break;
+ }
+ case ixgbe_fc_full:
+ pause_mask |= IXGBE_ACI_PHY_EN_TX_LINK_PAUSE;
+ pause_mask |= IXGBE_ACI_PHY_EN_RX_LINK_PAUSE;
+ break;
+ case ixgbe_fc_rx_pause:
+ pause_mask |= IXGBE_ACI_PHY_EN_RX_LINK_PAUSE;
+ break;
+ case ixgbe_fc_tx_pause:
+ pause_mask |= IXGBE_ACI_PHY_EN_TX_LINK_PAUSE;
+ break;
+ default:
+ break;
+ }
+
+ /* clear the old pause settings */
+ cfg->caps &= ~(IXGBE_ACI_PHY_EN_TX_LINK_PAUSE |
+ IXGBE_ACI_PHY_EN_RX_LINK_PAUSE);
+
+ /* set the new capabilities */
+ cfg->caps |= pause_mask;
+
+out:
+ if (pcaps)
+ ixgbe_free(hw, pcaps);
+ return status;
+}
+
+/**
+ * ixgbe_setup_fc_E610 - Set up flow control
+ * @hw: pointer to hardware structure
+ *
+ * Set up flow control. This has to be done during init time.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_setup_fc_E610(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_get_phy_caps_data pcaps = { 0 };
+ struct ixgbe_aci_cmd_set_phy_cfg_data cfg = { 0 };
+ s32 status;
+
+ /* Get the current PHY config */
+ status = ixgbe_aci_get_phy_caps(hw, false,
+ IXGBE_ACI_REPORT_ACTIVE_CFG, &pcaps);
+ if (status)
+ return status;
+
+ ixgbe_copy_phy_caps_to_cfg(&pcaps, &cfg);
+
+ /* Configure the set PHY data */
+ status = ixgbe_cfg_phy_fc(hw, &cfg, hw->fc.requested_mode);
+ if (status)
+ return status;
+
+ /* If the capabilities have changed, then set the new config */
+ if (cfg.caps != pcaps.caps) {
+ cfg.caps |= IXGBE_ACI_PHY_ENA_AUTO_LINK_UPDT;
+
+ status = ixgbe_aci_set_phy_cfg(hw, &cfg);
+ if (status)
+ return status;
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_fc_autoneg_E610 - Configure flow control
+ * @hw: pointer to hardware structure
+ *
+ * Configure Flow Control.
+ */
+void ixgbe_fc_autoneg_E610(struct ixgbe_hw *hw)
+{
+ s32 status;
+
+ /* Get current link status.
+ * Current FC mode will be stored in the hw context. */
+ status = ixgbe_aci_get_link_info(hw, false, NULL);
+ if (status) {
+ goto out;
+ }
+
+ /* Check if the link is up */
+ if (!(hw->link.link_info.link_info & IXGBE_ACI_LINK_UP)) {
+ status = IXGBE_ERR_FC_NOT_NEGOTIATED;
+ goto out;
+ }
+
+ /* Check if auto-negotiation has completed */
+ if (!(hw->link.link_info.an_info & IXGBE_ACI_AN_COMPLETED)) {
+ status = IXGBE_ERR_FC_NOT_NEGOTIATED;
+ goto out;
+ }
+
+out:
+ if (status == IXGBE_SUCCESS) {
+ hw->fc.fc_was_autonegged = true;
+ } else {
+ hw->fc.fc_was_autonegged = false;
+ hw->fc.current_mode = hw->fc.requested_mode;
+ }
+}
+
+/**
+ * ixgbe_set_fw_drv_ver_E610 - Send driver version to FW
+ * @hw: pointer to the HW structure
+ * @maj: driver version major number
+ * @minor: driver version minor number
+ * @build: driver version build number
+ * @sub: driver version sub build number
+ * @len: length of driver_ver string
+ * @driver_ver: driver string
+ *
+ * Send driver version number to Firmware using ACI command (0x0002).
+ *
+ * Return: the exit code of the operation.
+ * IXGBE_SUCCESS - OK
+ * IXGBE_ERR_PARAM - incorrect parameters were given
+ * IXGBE_ERR_ACI_ERROR - encountered an error during sending the command
+ * IXGBE_ERR_ACI_TIMEOUT - a timeout occurred
+ * IXGBE_ERR_OUT_OF_MEM - ran out of memory
+ */
+s32 ixgbe_set_fw_drv_ver_E610(struct ixgbe_hw *hw, u8 maj, u8 minor, u8 build,
+ u8 sub, u16 len, const char *driver_ver)
+{
+ size_t limited_len = min(len, (u16)IXGBE_DRV_VER_STR_LEN_E610);
+ struct ixgbe_driver_ver dv;
+
+ DEBUGFUNC("ixgbe_set_fw_drv_ver_E610");
+
+ if (!len || !driver_ver)
+ return IXGBE_ERR_PARAM;
+
+ dv.major_ver = maj;
+ dv.minor_ver = minor;
+ dv.build_ver = build;
+ dv.subbuild_ver = sub;
+
+ memset(dv.driver_string, 0, IXGBE_DRV_VER_STR_LEN_E610);
+ memcpy(dv.driver_string, driver_ver, limited_len);
+
+ return ixgbe_aci_send_driver_ver(hw, &dv);
+}
+
+/**
+ * ixgbe_disable_rx_E610 - Disable RX unit
+ * @hw: pointer to hardware structure
+ *
+ * Disable RX DMA unit on E610 with use of ACI command (0x000C).
+ *
+ * Return: the exit code of the operation.
+ */
+void ixgbe_disable_rx_E610(struct ixgbe_hw *hw)
+{
+ u32 rxctrl;
+
+ DEBUGFUNC("ixgbe_disable_rx_E610");
+
+ rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
+ if (rxctrl & IXGBE_RXCTRL_RXEN) {
+ u32 pfdtxgswc;
+ s32 status;
+
+ pfdtxgswc = IXGBE_READ_REG(hw, IXGBE_PFDTXGSWC);
+ if (pfdtxgswc & IXGBE_PFDTXGSWC_VT_LBEN) {
+ pfdtxgswc &= ~IXGBE_PFDTXGSWC_VT_LBEN;
+ IXGBE_WRITE_REG(hw, IXGBE_PFDTXGSWC, pfdtxgswc);
+ hw->mac.set_lben = true;
+ } else {
+ hw->mac.set_lben = false;
+ }
+
+ status = ixgbe_aci_disable_rxen(hw);
+
+ /* If we fail - disable RX using register write */
+ if (status) {
+ rxctrl = IXGBE_READ_REG(hw, IXGBE_RXCTRL);
+ if (rxctrl & IXGBE_RXCTRL_RXEN) {
+ rxctrl &= ~IXGBE_RXCTRL_RXEN;
+ IXGBE_WRITE_REG(hw, IXGBE_RXCTRL, rxctrl);
+ }
+ }
+ }
+}
+
+/**
+ * ixgbe_setup_eee_E610 - Enable/disable EEE support
+ * @hw: pointer to the HW structure
+ * @enable_eee: boolean flag to enable EEE
+ *
+ * Enables/disable EEE based on enable_eee flag.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_setup_eee_E610(struct ixgbe_hw *hw, bool enable_eee)
+{
+ struct ixgbe_aci_cmd_get_phy_caps_data phy_caps = { 0 };
+ struct ixgbe_aci_cmd_set_phy_cfg_data phy_cfg = { 0 };
+ u16 eee_cap = 0;
+ s32 status;
+
+ status = ixgbe_aci_get_phy_caps(hw, false,
+ IXGBE_ACI_REPORT_ACTIVE_CFG, &phy_caps);
+ if (status != IXGBE_SUCCESS)
+ return status;
+
+ ixgbe_copy_phy_caps_to_cfg(&phy_caps, &phy_cfg);
+
+ phy_cfg.caps |= IXGBE_ACI_PHY_ENA_LINK;
+ phy_cfg.caps |= IXGBE_ACI_PHY_ENA_AUTO_LINK_UPDT;
+
+ if (enable_eee) {
+ if (phy_caps.phy_type_low & IXGBE_PHY_TYPE_LOW_100BASE_TX)
+ eee_cap |= IXGBE_ACI_PHY_EEE_EN_100BASE_TX;
+ if (phy_caps.phy_type_low & IXGBE_PHY_TYPE_LOW_1000BASE_T)
+ eee_cap |= IXGBE_ACI_PHY_EEE_EN_1000BASE_T;
+ if (phy_caps.phy_type_low & IXGBE_PHY_TYPE_LOW_1000BASE_KX)
+ eee_cap |= IXGBE_ACI_PHY_EEE_EN_1000BASE_KX;
+ if (phy_caps.phy_type_low & IXGBE_PHY_TYPE_LOW_10GBASE_T)
+ eee_cap |= IXGBE_ACI_PHY_EEE_EN_10GBASE_T;
+ if (phy_caps.phy_type_low & IXGBE_PHY_TYPE_LOW_10GBASE_KR_CR1)
+ eee_cap |= IXGBE_ACI_PHY_EEE_EN_10GBASE_KR;
+ if (phy_caps.phy_type_low & IXGBE_PHY_TYPE_LOW_25GBASE_KR ||
+ phy_caps.phy_type_low & IXGBE_PHY_TYPE_LOW_25GBASE_KR_S ||
+ phy_caps.phy_type_low & IXGBE_PHY_TYPE_LOW_25GBASE_KR1)
+ eee_cap |= IXGBE_ACI_PHY_EEE_EN_25GBASE_KR;
+
+ if (phy_caps.phy_type_high & IXGBE_PHY_TYPE_HIGH_10BASE_T)
+ eee_cap |= IXGBE_ACI_PHY_EEE_EN_10BASE_T;
+ }
+
+ /* Set EEE capability for particular PHY types */
+ phy_cfg.eee_cap = IXGBE_CPU_TO_LE16(eee_cap);
+
+ status = ixgbe_aci_set_phy_cfg(hw, &phy_cfg);
+
+ return status;
+}
+
+/**
+ * ixgbe_fw_recovery_mode_E610 - Check FW NVM recovery mode
+ * @hw: pointer to hardware structure
+ *
+ * Checks FW NVM recovery mode by
+ * reading the value of the dedicated register.
+ *
+ * Return: true if FW is in recovery mode, otherwise false.
+ */
+bool ixgbe_fw_recovery_mode_E610(struct ixgbe_hw *hw)
+{
+ u32 fwsm = IXGBE_READ_REG(hw, GL_MNG_FWSM);
+
+ return !!(fwsm & GL_MNG_FWSM_FW_MODES_RECOVERY_M);
+}
+
+/**
+ * ixgbe_fw_rollback_mode_E610 - Check FW NVM Rollback
+ * @hw: pointer to hardware structure
+ *
+ * Checks FW NVM Rollback mode by reading the
+ * value of the dedicated register.
+ *
+ * Return: true if FW is in Rollback mode, otherwise false.
+ */
+bool ixgbe_fw_rollback_mode_E610(struct ixgbe_hw *hw)
+{
+ u32 fwsm = IXGBE_READ_REG(hw, GL_MNG_FWSM);
+
+ return !!(fwsm & GL_MNG_FWSM_FW_MODES_ROLLBACK_M);
+}
+
+/**
+ * ixgbe_get_fw_tsam_mode_E610 - Check FW NVM Thermal Sensor Autonomous Mode
+ * @hw: pointer to hardware structure
+ *
+ * Checks Thermal Sensor Autonomous Mode by reading the
+ * value of the dedicated register.
+ *
+ * Return: true if FW is in TSAM, otherwise false.
+ */
+bool ixgbe_get_fw_tsam_mode_E610(struct ixgbe_hw *hw)
+{
+ u32 fwsm = IXGBE_READ_REG(hw, IXGBE_FWSM_X550EM_a);
+
+ return !!(fwsm & IXGBE_FWSM_TS_ENABLED);
+}
+
+/**
+ * ixgbe_init_phy_ops_E610 - PHY specific init
+ * @hw: pointer to hardware structure
+ *
+ * Initialize any function pointers that were not able to be
+ * set during init_shared_code because the PHY type was not known.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_init_phy_ops_E610(struct ixgbe_hw *hw)
+{
+ struct ixgbe_mac_info *mac = &hw->mac;
+ struct ixgbe_phy_info *phy = &hw->phy;
+ s32 ret_val;
+
+ phy->ops.identify_sfp = ixgbe_identify_module_E610;
+ phy->ops.read_reg = NULL; /* PHY reg access is not required */
+ phy->ops.write_reg = NULL;
+ phy->ops.read_reg_mdi = NULL;
+ phy->ops.write_reg_mdi = NULL;
+ phy->ops.setup_link = ixgbe_setup_phy_link_E610;
+ phy->ops.get_firmware_version = ixgbe_get_phy_firmware_version_E610;
+ phy->ops.read_i2c_byte = NULL; /* disabled for E610 */
+ phy->ops.write_i2c_byte = NULL; /* disabled for E610 */
+ phy->ops.read_i2c_sff8472 = ixgbe_read_i2c_sff8472_E610;
+ phy->ops.read_i2c_eeprom = ixgbe_read_i2c_eeprom_E610;
+ phy->ops.write_i2c_eeprom = ixgbe_write_i2c_eeprom_E610;
+ phy->ops.i2c_bus_clear = NULL; /* do not use generic implementation */
+ phy->ops.check_overtemp = ixgbe_check_overtemp_E610;
+ if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper)
+ phy->ops.set_phy_power = ixgbe_set_phy_power_E610;
+ else
+ phy->ops.set_phy_power = NULL;
+ phy->ops.enter_lplu = ixgbe_enter_lplu_E610;
+ phy->ops.handle_lasi = NULL; /* no implementation for E610 */
+ phy->ops.read_i2c_byte_unlocked = NULL; /* disabled for E610 */
+ phy->ops.write_i2c_byte_unlocked = NULL; /* disabled for E610 */
+
+ /* TODO: Set functions pointers based on device ID */
+
+ /* Identify the PHY */
+ ret_val = phy->ops.identify(hw);
+ if (ret_val != IXGBE_SUCCESS)
+ return ret_val;
+
+ /* TODO: Set functions pointers based on PHY type */
+
+ return ret_val;
+}
+
+/**
+ * ixgbe_identify_phy_E610 - Identify PHY
+ * @hw: pointer to hardware structure
+ *
+ * Determine PHY type, supported speeds and PHY ID.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_identify_phy_E610(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_get_phy_caps_data pcaps;
+ s32 rc;
+
+ /* Set PHY type */
+ hw->phy.type = ixgbe_phy_fw;
+
+ rc = ixgbe_aci_get_phy_caps(hw, false, IXGBE_ACI_REPORT_TOPO_CAP_MEDIA,
+ &pcaps);
+ if (rc)
+ return rc;
+
+ if (!(pcaps.module_compliance_enforcement &
+ IXGBE_ACI_MOD_ENFORCE_STRICT_MODE)) {
+ /* Handle lenient mode */
+ rc = ixgbe_aci_get_phy_caps(hw, false,
+ IXGBE_ACI_REPORT_TOPO_CAP_NO_MEDIA,
+ &pcaps);
+ if (rc)
+ return rc;
+ }
+
+ /* Determine supported speeds */
+ hw->phy.speeds_supported = IXGBE_LINK_SPEED_UNKNOWN;
+
+ if (pcaps.phy_type_high & IXGBE_PHY_TYPE_HIGH_10BASE_T ||
+ pcaps.phy_type_high & IXGBE_PHY_TYPE_HIGH_10M_SGMII)
+ hw->phy.speeds_supported |= IXGBE_LINK_SPEED_10_FULL;
+ if (pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_100BASE_TX ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_100M_SGMII ||
+ pcaps.phy_type_high & IXGBE_PHY_TYPE_HIGH_100M_USXGMII)
+ hw->phy.speeds_supported |= IXGBE_LINK_SPEED_100_FULL;
+ if (pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_1000BASE_T ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_1000BASE_SX ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_1000BASE_LX ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_1000BASE_KX ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_1G_SGMII ||
+ pcaps.phy_type_high & IXGBE_PHY_TYPE_HIGH_1G_USXGMII)
+ hw->phy.speeds_supported |= IXGBE_LINK_SPEED_1GB_FULL;
+ if (pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_10GBASE_T ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_10G_SFI_DA ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_10GBASE_SR ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_10GBASE_LR ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_10GBASE_KR_CR1 ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_10G_SFI_AOC_ACC ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_10G_SFI_C2C ||
+ pcaps.phy_type_high & IXGBE_PHY_TYPE_HIGH_10G_USXGMII)
+ hw->phy.speeds_supported |= IXGBE_LINK_SPEED_10GB_FULL;
+
+ /* 2.5 and 5 Gbps link speeds must be excluded from the
+ * auto-negotiation set used during driver initialization due to
+ * compatibility issues with certain switches. Those issues do not
+ * exist in case of E610 2.5G SKU device (0x57b1).
+ */
+ if (!hw->phy.autoneg_advertised &&
+ hw->device_id != IXGBE_DEV_ID_E610_2_5G_T)
+ hw->phy.autoneg_advertised = hw->phy.speeds_supported;
+
+ if (pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_2500BASE_T ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_2500BASE_X ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_2500BASE_KX ||
+ pcaps.phy_type_high & IXGBE_PHY_TYPE_HIGH_2500M_SGMII ||
+ pcaps.phy_type_high & IXGBE_PHY_TYPE_HIGH_2500M_USXGMII)
+ hw->phy.speeds_supported |= IXGBE_LINK_SPEED_2_5GB_FULL;
+
+ if (!hw->phy.autoneg_advertised &&
+ hw->device_id == IXGBE_DEV_ID_E610_2_5G_T)
+ hw->phy.autoneg_advertised = hw->phy.speeds_supported;
+
+ if (pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_5GBASE_T ||
+ pcaps.phy_type_low & IXGBE_PHY_TYPE_LOW_5GBASE_KR ||
+ pcaps.phy_type_high & IXGBE_PHY_TYPE_HIGH_5G_USXGMII)
+ hw->phy.speeds_supported |= IXGBE_LINK_SPEED_5GB_FULL;
+
+ /* Set PHY ID */
+ memcpy(&hw->phy.id, pcaps.phy_id_oui, sizeof(u32));
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_identify_module_E610 - Identify SFP module type
+ * @hw: pointer to hardware structure
+ *
+ * Identify the SFP module type.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_identify_module_E610(struct ixgbe_hw *hw)
+{
+ bool media_available;
+ u8 module_type;
+ s32 rc;
+
+ rc = ixgbe_update_link_info(hw);
+ if (rc)
+ goto err;
+
+ media_available =
+ (hw->link.link_info.link_info &
+ IXGBE_ACI_MEDIA_AVAILABLE) ? true : false;
+
+ if (media_available) {
+ hw->phy.sfp_type = ixgbe_sfp_type_unknown;
+
+ /* Get module type from hw context updated by ixgbe_update_link_info() */
+ module_type = hw->link.link_info.module_type[IXGBE_ACI_MOD_TYPE_IDENT];
+
+ if ((module_type & IXGBE_ACI_MOD_TYPE_BYTE1_SFP_PLUS_CU_PASSIVE) ||
+ (module_type & IXGBE_ACI_MOD_TYPE_BYTE1_SFP_PLUS_CU_ACTIVE)) {
+ hw->phy.sfp_type = ixgbe_sfp_type_da_cu;
+ } else if (module_type & IXGBE_ACI_MOD_TYPE_BYTE1_10G_BASE_SR) {
+ hw->phy.sfp_type = ixgbe_sfp_type_sr;
+ } else if ((module_type & IXGBE_ACI_MOD_TYPE_BYTE1_10G_BASE_LR) ||
+ (module_type & IXGBE_ACI_MOD_TYPE_BYTE1_10G_BASE_LRM)) {
+ hw->phy.sfp_type = ixgbe_sfp_type_lr;
+ }
+ rc = IXGBE_SUCCESS;
+ } else {
+ hw->phy.sfp_type = ixgbe_sfp_type_not_present;
+ rc = IXGBE_ERR_SFP_NOT_PRESENT;
+ }
+err:
+ return rc;
+}
+
+/**
+ * ixgbe_setup_phy_link_E610 - Sets up firmware-controlled PHYs
+ * @hw: pointer to hardware structure
+ *
+ * Set the parameters for the firmware-controlled PHYs.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_setup_phy_link_E610(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_get_phy_caps_data pcaps;
+ struct ixgbe_aci_cmd_set_phy_cfg_data pcfg;
+ u8 rmode = IXGBE_ACI_REPORT_TOPO_CAP_MEDIA;
+ u64 sup_phy_type_low, sup_phy_type_high;
+ s32 rc;
+
+ rc = ixgbe_aci_get_link_info(hw, false, NULL);
+ if (rc) {
+ goto err;
+ }
+
+ /* If media is not available get default config */
+ if (!(hw->link.link_info.link_info & IXGBE_ACI_MEDIA_AVAILABLE))
+ rmode = IXGBE_ACI_REPORT_DFLT_CFG;
+
+ rc = ixgbe_aci_get_phy_caps(hw, false, rmode, &pcaps);
+ if (rc) {
+ goto err;
+ }
+
+ sup_phy_type_low = pcaps.phy_type_low;
+ sup_phy_type_high = pcaps.phy_type_high;
+
+ /* Get Active configuration to avoid unintended changes */
+ rc = ixgbe_aci_get_phy_caps(hw, false, IXGBE_ACI_REPORT_ACTIVE_CFG,
+ &pcaps);
+ if (rc) {
+ goto err;
+ }
+ ixgbe_copy_phy_caps_to_cfg(&pcaps, &pcfg);
+
+ /* Set default PHY types for a given speed */
+ pcfg.phy_type_low = 0;
+ pcfg.phy_type_high = 0;
+
+ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10_FULL) {
+ pcfg.phy_type_high |= IXGBE_PHY_TYPE_HIGH_10BASE_T;
+ pcfg.phy_type_high |= IXGBE_PHY_TYPE_HIGH_10M_SGMII;
+ }
+ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_100_FULL) {
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_100BASE_TX;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_100M_SGMII;
+ pcfg.phy_type_high |= IXGBE_PHY_TYPE_HIGH_100M_USXGMII;
+ }
+ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_1GB_FULL) {
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_1000BASE_T;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_1000BASE_SX;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_1000BASE_LX;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_1000BASE_KX;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_1G_SGMII;
+ pcfg.phy_type_high |= IXGBE_PHY_TYPE_HIGH_1G_USXGMII;
+ }
+ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_2_5GB_FULL) {
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_2500BASE_T;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_2500BASE_X;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_2500BASE_KX;
+ pcfg.phy_type_high |= IXGBE_PHY_TYPE_HIGH_2500M_SGMII;
+ pcfg.phy_type_high |= IXGBE_PHY_TYPE_HIGH_2500M_USXGMII;
+ }
+ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_5GB_FULL) {
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_5GBASE_T;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_5GBASE_KR;
+ pcfg.phy_type_high |= IXGBE_PHY_TYPE_HIGH_5G_USXGMII;
+ }
+ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10GB_FULL) {
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_10GBASE_T;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_10G_SFI_DA;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_10GBASE_SR;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_10GBASE_LR;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_10GBASE_KR_CR1;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_10G_SFI_AOC_ACC;
+ pcfg.phy_type_low |= IXGBE_PHY_TYPE_LOW_10G_SFI_C2C;
+ pcfg.phy_type_high |= IXGBE_PHY_TYPE_HIGH_10G_USXGMII;
+ }
+
+ /* Mask the set values to avoid requesting unsupported link types */
+ pcfg.phy_type_low &= sup_phy_type_low;
+ pcfg.phy_type_high &= sup_phy_type_high;
+
+ if (pcfg.phy_type_high != pcaps.phy_type_high ||
+ pcfg.phy_type_low != pcaps.phy_type_low ||
+ pcfg.caps != pcaps.caps) {
+ pcfg.caps |= IXGBE_ACI_PHY_ENA_LINK;
+ pcfg.caps |= IXGBE_ACI_PHY_ENA_AUTO_LINK_UPDT;
+
+ rc = ixgbe_aci_set_phy_cfg(hw, &pcfg);
+ }
+
+err:
+ return rc;
+}
+
+/**
+ * ixgbe_get_phy_firmware_version_E610 - Gets the PHY Firmware Version
+ * @hw: pointer to hardware structure
+ * @firmware_version: pointer to the PHY Firmware Version
+ *
+ * Determines PHY FW version based on response to Get PHY Capabilities
+ * admin command (0x0600).
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_get_phy_firmware_version_E610(struct ixgbe_hw *hw,
+ u16 *firmware_version)
+{
+ struct ixgbe_aci_cmd_get_phy_caps_data pcaps;
+ s32 status;
+
+ if (!firmware_version)
+ return IXGBE_ERR_PARAM;
+
+ status = ixgbe_aci_get_phy_caps(hw, false,
+ IXGBE_ACI_REPORT_ACTIVE_CFG,
+ &pcaps);
+ if (status)
+ return status;
+
+ /* TODO: determine which bytes of the 8-byte phy_fw_ver
+ * field should be written to the 2-byte firmware_version
+ * output argument. */
+ memcpy(firmware_version, pcaps.phy_fw_ver, sizeof(u16));
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_read_i2c_sff8472_E610 - Reads 8 bit word over I2C interface
+ * @hw: pointer to hardware structure
+ * @byte_offset: byte offset at address 0xA2
+ * @sff8472_data: value read
+ *
+ * Performs byte read operation from SFP module's SFF-8472 data over I2C.
+ *
+ * Return: the exit code of the operation.
+ **/
+s32 ixgbe_read_i2c_sff8472_E610(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 *sff8472_data)
+{
+ return ixgbe_aci_sff_eeprom(hw, 0, IXGBE_I2C_EEPROM_DEV_ADDR2,
+ byte_offset, 0,
+ IXGBE_ACI_SFF_NO_PAGE_BANK_UPDATE,
+ sff8472_data, 1, false);
+}
+
+/**
+ * ixgbe_read_i2c_eeprom_E610 - Reads 8 bit EEPROM word over I2C interface
+ * @hw: pointer to hardware structure
+ * @byte_offset: EEPROM byte offset to read
+ * @eeprom_data: value read
+ *
+ * Performs byte read operation from SFP module's EEPROM over I2C interface.
+ *
+ * Return: the exit code of the operation.
+ **/
+s32 ixgbe_read_i2c_eeprom_E610(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 *eeprom_data)
+{
+ return ixgbe_aci_sff_eeprom(hw, 0, IXGBE_I2C_EEPROM_DEV_ADDR,
+ byte_offset, 0,
+ IXGBE_ACI_SFF_NO_PAGE_BANK_UPDATE,
+ eeprom_data, 1, false);
+}
+
+/**
+ * ixgbe_write_i2c_eeprom_E610 - Writes 8 bit EEPROM word over I2C interface
+ * @hw: pointer to hardware structure
+ * @byte_offset: EEPROM byte offset to write
+ * @eeprom_data: value to write
+ *
+ * Performs byte write operation to SFP module's EEPROM over I2C interface.
+ *
+ * Return: the exit code of the operation.
+ **/
+s32 ixgbe_write_i2c_eeprom_E610(struct ixgbe_hw *hw, u8 byte_offset,
+ u8 eeprom_data)
+{
+ return ixgbe_aci_sff_eeprom(hw, 0, IXGBE_I2C_EEPROM_DEV_ADDR,
+ byte_offset, 0,
+ IXGBE_ACI_SFF_NO_PAGE_BANK_UPDATE,
+ &eeprom_data, 1, true);
+}
+
+/**
+ * ixgbe_check_overtemp_E610 - Check firmware-controlled PHYs for overtemp
+ * @hw: pointer to hardware structure
+ *
+ * Get the link status and check if the PHY temperature alarm detected.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_check_overtemp_E610(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_get_link_status_data link_data = { 0 };
+ struct ixgbe_aci_cmd_get_link_status *resp;
+ struct ixgbe_aci_desc desc;
+ s32 status = IXGBE_SUCCESS;
+
+ if (!hw)
+ return IXGBE_ERR_PARAM;
+
+ ixgbe_fill_dflt_direct_cmd_desc(&desc, ixgbe_aci_opc_get_link_status);
+ resp = &desc.params.get_link_status;
+ resp->cmd_flags = IXGBE_CPU_TO_LE16(IXGBE_ACI_LSE_NOP);
+
+ status = ixgbe_aci_send_cmd(hw, &desc, &link_data, sizeof(link_data));
+ if (status != IXGBE_SUCCESS)
+ return status;
+
+ if (link_data.ext_info & IXGBE_ACI_LINK_PHY_TEMP_ALARM) {
+ ERROR_REPORT1(IXGBE_ERROR_CAUTION,
+ "PHY Temperature Alarm detected");
+ status = IXGBE_ERR_OVERTEMP;
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_set_phy_power_E610 - Control power for copper PHY
+ * @hw: pointer to hardware structure
+ * @on: true for on, false for off
+ *
+ * Set the power on/off of the PHY
+ * by getting its capabilities and setting the appropriate
+ * configuration parameters.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_set_phy_power_E610(struct ixgbe_hw *hw, bool on)
+{
+ struct ixgbe_aci_cmd_get_phy_caps_data phy_caps = { 0 };
+ struct ixgbe_aci_cmd_set_phy_cfg_data phy_cfg = { 0 };
+ s32 status;
+
+ status = ixgbe_aci_get_phy_caps(hw, false,
+ IXGBE_ACI_REPORT_ACTIVE_CFG, &phy_caps);
+ if (status != IXGBE_SUCCESS)
+ return status;
+
+ ixgbe_copy_phy_caps_to_cfg(&phy_caps, &phy_cfg);
+
+ if (on) {
+ phy_cfg.caps &= ~IXGBE_ACI_PHY_ENA_LOW_POWER;
+ } else {
+ phy_cfg.caps |= IXGBE_ACI_PHY_ENA_LOW_POWER;
+ }
+
+ /* PHY is already in requested power mode */
+ if (phy_caps.caps == phy_cfg.caps)
+ return IXGBE_SUCCESS;
+
+ phy_cfg.caps |= IXGBE_ACI_PHY_ENA_LINK;
+ phy_cfg.caps |= IXGBE_ACI_PHY_ENA_AUTO_LINK_UPDT;
+
+ status = ixgbe_aci_set_phy_cfg(hw, &phy_cfg);
+
+ return status;
+}
+
+/**
+ * ixgbe_enter_lplu_E610 - Transition to low power states
+ * @hw: pointer to hardware structure
+ *
+ * Configures Low Power Link Up on transition to low power states
+ * (from D0 to non-D0). Link is required to enter LPLU so avoid resetting the
+ * X557 PHY immediately prior to entering LPLU.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_enter_lplu_E610(struct ixgbe_hw *hw)
+{
+ struct ixgbe_aci_cmd_get_phy_caps_data phy_caps = { 0 };
+ struct ixgbe_aci_cmd_set_phy_cfg_data phy_cfg = { 0 };
+ s32 status;
+
+ status = ixgbe_aci_get_phy_caps(hw, false,
+ IXGBE_ACI_REPORT_ACTIVE_CFG, &phy_caps);
+ if (status != IXGBE_SUCCESS)
+ return status;
+
+ ixgbe_copy_phy_caps_to_cfg(&phy_caps, &phy_cfg);
+
+ phy_cfg.low_power_ctrl_an |= IXGBE_ACI_PHY_EN_D3COLD_LOW_POWER_AUTONEG;
+
+ status = ixgbe_aci_set_phy_cfg(hw, &phy_cfg);
+
+ return status;
+}
+
+/**
+ * ixgbe_init_eeprom_params_E610 - Initialize EEPROM params
+ * @hw: pointer to hardware structure
+ *
+ * Initializes the EEPROM parameters ixgbe_eeprom_info within the
+ * ixgbe_hw struct in order to set up EEPROM access.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_init_eeprom_params_E610(struct ixgbe_hw *hw)
+{
+ struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
+ u32 gens_stat;
+ u8 sr_size;
+
+ if (eeprom->type == ixgbe_eeprom_uninitialized) {
+ eeprom->type = ixgbe_flash;
+
+ gens_stat = IXGBE_READ_REG(hw, GLNVM_GENS);
+ sr_size = (gens_stat & GLNVM_GENS_SR_SIZE_M) >>
+ GLNVM_GENS_SR_SIZE_S;
+
+ /* Switching to words (sr_size contains power of 2) */
+ eeprom->word_size = BIT(sr_size) * IXGBE_SR_WORDS_IN_1KB;
+
+ DEBUGOUT2("Eeprom params: type = %d, size = %d\n",
+ eeprom->type, eeprom->word_size);
+ }
+
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_read_ee_aci_E610 - Read EEPROM word using the admin command.
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to read
+ * @data: word read from the EEPROM
+ *
+ * Reads a 16 bit word from the EEPROM using the ACI.
+ * If the EEPROM params are not initialized, the function
+ * initialize them before proceeding with reading.
+ * The function acquires and then releases the NVM ownership.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_read_ee_aci_E610(struct ixgbe_hw *hw, u16 offset, u16 *data)
+{
+ s32 status;
+
+ if (hw->eeprom.type == ixgbe_eeprom_uninitialized) {
+ status = ixgbe_init_eeprom_params(hw);
+ if (status)
+ return status;
+ }
+
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_READ);
+ if (status)
+ return status;
+
+ status = ixgbe_read_sr_word_aci(hw, offset, data);
+ ixgbe_release_nvm(hw);
+
+ return status;
+}
+
+/**
+ * ixgbe_read_ee_aci_buffer_E610- Read EEPROM word(s) using admin commands.
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to read
+ * @words: number of words
+ * @data: word(s) read from the EEPROM
+ *
+ * Reads a 16 bit word(s) from the EEPROM using the ACI.
+ * If the EEPROM params are not initialized, the function
+ * initialize them before proceeding with reading.
+ * The function acquires and then releases the NVM ownership.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_read_ee_aci_buffer_E610(struct ixgbe_hw *hw, u16 offset,
+ u16 words, u16 *data)
+{
+ s32 status;
+
+ if (hw->eeprom.type == ixgbe_eeprom_uninitialized) {
+ status = ixgbe_init_eeprom_params(hw);
+ if (status)
+ return status;
+ }
+
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_READ);
+ if (status)
+ return status;
+
+ status = ixgbe_read_sr_buf_aci(hw, offset, &words, data);
+ ixgbe_release_nvm(hw);
+
+ return status;
+}
+
+/**
+ * ixgbe_write_ee_aci_E610 - Write EEPROM word using the admin command.
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to write
+ * @data: word write to the EEPROM
+ *
+ * Write a 16 bit word to the EEPROM using the ACI.
+ * If the EEPROM params are not initialized, the function
+ * initialize them before proceeding with writing.
+ * The function acquires and then releases the NVM ownership.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_write_ee_aci_E610(struct ixgbe_hw *hw, u16 offset, u16 data)
+{
+ s32 status;
+
+ if (hw->eeprom.type == ixgbe_eeprom_uninitialized) {
+ status = ixgbe_init_eeprom_params(hw);
+ if (status)
+ return status;
+ }
+
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_WRITE);
+ if (status)
+ return status;
+
+ status = ixgbe_write_sr_word_aci(hw, (u32)offset, &data);
+ ixgbe_release_nvm(hw);
+
+ return status;
+}
+
+/**
+ * ixgbe_write_ee_aci_buffer_E610 - Write EEPROM word(s) using admin commands.
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to write
+ * @words: number of words
+ * @data: word(s) write to the EEPROM
+ *
+ * Write a 16 bit word(s) to the EEPROM using the ACI.
+ * If the EEPROM params are not initialized, the function
+ * initialize them before proceeding with writing.
+ * The function acquires and then releases the NVM ownership.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_write_ee_aci_buffer_E610(struct ixgbe_hw *hw, u16 offset,
+ u16 words, u16 *data)
+{
+ s32 status;
+
+ if (hw->eeprom.type == ixgbe_eeprom_uninitialized) {
+ status = ixgbe_init_eeprom_params(hw);
+ if (status)
+ return status;
+ }
+
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_WRITE);
+ if (status)
+ return status;
+
+ status = ixgbe_write_sr_buf_aci(hw, (u32)offset, words, data);
+ ixgbe_release_nvm(hw);
+
+ return status;
+}
+
+/**
+ * ixgbe_calc_eeprom_checksum_E610 - Calculates and returns the checksum
+ * @hw: pointer to hardware structure
+ *
+ * Calculate SW Checksum that covers the whole 64kB shadow RAM
+ * except the VPD and PCIe ALT Auto-load modules. The structure and size of VPD
+ * is customer specific and unknown. Therefore, this function skips all maximum
+ * possible size of VPD (1kB).
+ * If the EEPROM params are not initialized, the function
+ * initializes them before proceeding.
+ * The function acquires and then releases the NVM ownership.
+ *
+ * Return: the negative error code on error, or the 16-bit checksum
+ */
+s32 ixgbe_calc_eeprom_checksum_E610(struct ixgbe_hw *hw)
+{
+ bool nvm_acquired = false;
+ u16 pcie_alt_module = 0;
+ u16 checksum_local = 0;
+ u16 checksum = 0;
+ u16 vpd_module;
+ void *vmem;
+ s32 status;
+ u16 *data;
+ u16 i;
+
+ if (hw->eeprom.type == ixgbe_eeprom_uninitialized) {
+ status = ixgbe_init_eeprom_params(hw);
+ if (status)
+ return status;
+ }
+
+ vmem = ixgbe_calloc(hw, IXGBE_SR_SECTOR_SIZE_IN_WORDS, sizeof(u16));
+ if (!vmem)
+ return IXGBE_ERR_OUT_OF_MEM;
+ data = (u16 *)vmem;
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_READ);
+ if (status)
+ goto ixgbe_calc_sr_checksum_exit;
+ nvm_acquired = true;
+
+ /* read pointer to VPD area */
+ status = ixgbe_read_sr_word_aci(hw, E610_SR_VPD_PTR, &vpd_module);
+ if (status)
+ goto ixgbe_calc_sr_checksum_exit;
+
+ /* read pointer to PCIe Alt Auto-load module */
+ status = ixgbe_read_sr_word_aci(hw, E610_SR_PCIE_ALT_AUTO_LOAD_PTR,
+ &pcie_alt_module);
+ if (status)
+ goto ixgbe_calc_sr_checksum_exit;
+
+ /* Calculate SW checksum that covers the whole 64kB shadow RAM
+ * except the VPD and PCIe ALT Auto-load modules
+ */
+ for (i = 0; i < hw->eeprom.word_size; i++) {
+ /* Read SR page */
+ if ((i % IXGBE_SR_SECTOR_SIZE_IN_WORDS) == 0) {
+ u16 words = IXGBE_SR_SECTOR_SIZE_IN_WORDS;
+
+ status = ixgbe_read_sr_buf_aci(hw, i, &words, data);
+ if (status != IXGBE_SUCCESS)
+ goto ixgbe_calc_sr_checksum_exit;
+ }
+
+ /* Skip Checksum word */
+ if (i == E610_SR_SW_CHECKSUM_WORD)
+ continue;
+ /* Skip VPD module (convert byte size to word count) */
+ if (i >= (u32)vpd_module &&
+ i < ((u32)vpd_module + E610_SR_VPD_SIZE_WORDS))
+ continue;
+ /* Skip PCIe ALT module (convert byte size to word count) */
+ if (i >= (u32)pcie_alt_module &&
+ i < ((u32)pcie_alt_module + E610_SR_PCIE_ALT_SIZE_WORDS))
+ continue;
+
+ checksum_local += data[i % IXGBE_SR_SECTOR_SIZE_IN_WORDS];
+ }
+
+ checksum = (u16)IXGBE_SR_SW_CHECKSUM_BASE - checksum_local;
+
+ixgbe_calc_sr_checksum_exit:
+ if(nvm_acquired)
+ ixgbe_release_nvm(hw);
+ ixgbe_free(hw, vmem);
+
+ if(!status)
+ return (s32)checksum;
+ else
+ return status;
+}
+
+/**
+ * ixgbe_update_eeprom_checksum_E610 - Updates the EEPROM checksum and flash
+ * @hw: pointer to hardware structure
+ *
+ * After writing EEPROM to Shadow RAM, software sends the admin command
+ * to recalculate and update EEPROM checksum and instructs the hardware
+ * to update the flash.
+ * If the EEPROM params are not initialized, the function
+ * initialize them before proceeding.
+ * The function acquires and then releases the NVM ownership.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_update_eeprom_checksum_E610(struct ixgbe_hw *hw)
+{
+ s32 status;
+
+ if (hw->eeprom.type == ixgbe_eeprom_uninitialized) {
+ status = ixgbe_init_eeprom_params(hw);
+ if (status)
+ return status;
+ }
+
+ status = ixgbe_nvm_recalculate_checksum(hw);
+ if (status)
+ return status;
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_WRITE);
+ if (status)
+ return status;
+
+ status = ixgbe_nvm_write_activate(hw, IXGBE_ACI_NVM_ACTIV_REQ_EMPR,
+ NULL);
+ ixgbe_release_nvm(hw);
+
+ return status;
+}
+
+/**
+ * ixgbe_validate_eeprom_checksum_E610 - Validate EEPROM checksum
+ * @hw: pointer to hardware structure
+ * @checksum_val: calculated checksum
+ *
+ * Performs checksum calculation and validates the EEPROM checksum. If the
+ * caller does not need checksum_val, the value can be NULL.
+ * If the EEPROM params are not initialized, the function
+ * initialize them before proceeding.
+ * The function acquires and then releases the NVM ownership.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_validate_eeprom_checksum_E610(struct ixgbe_hw *hw, u16 *checksum_val)
+{
+ u32 status;
+
+ if (hw->eeprom.type == ixgbe_eeprom_uninitialized) {
+ status = ixgbe_init_eeprom_params(hw);
+ if (status)
+ return status;
+ }
+
+ status = ixgbe_nvm_validate_checksum(hw);
+
+ if (status)
+ return status;
+
+ if (checksum_val) {
+ u16 tmp_checksum;
+ status = ixgbe_acquire_nvm(hw, IXGBE_RES_READ);
+ if (status)
+ return status;
+
+ status = ixgbe_read_sr_word_aci(hw, E610_SR_SW_CHECKSUM_WORD,
+ &tmp_checksum);
+ ixgbe_release_nvm(hw);
+
+ if (!status)
+ *checksum_val = tmp_checksum;
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_get_pfa_module_tlv - Reads sub module TLV from NVM PFA
+ * @hw: pointer to hardware structure
+ * @module_tlv: pointer to module TLV to return
+ * @module_tlv_len: pointer to module TLV length to return
+ * @module_type: module type requested
+ *
+ * Finds the requested sub module TLV type from the Preserved Field
+ * Area (PFA) and returns the TLV pointer and length. The caller can
+ * use these to read the variable length TLV value.
+ *
+ * Return: the exit code of the operation.
+ */
+static s32 ixgbe_get_pfa_module_tlv(struct ixgbe_hw *hw, u16 *module_tlv,
+ u16 *module_tlv_len, u16 module_type)
+{
+ u16 pfa_len, pfa_ptr, pfa_end_ptr;
+ u16 next_tlv;
+ s32 status;
+
+ status = ixgbe_read_ee_aci_E610(hw, E610_SR_PFA_PTR, &pfa_ptr);
+ if (status != IXGBE_SUCCESS) {
+ return status;
+ }
+ status = ixgbe_read_ee_aci_E610(hw, pfa_ptr, &pfa_len);
+ if (status != IXGBE_SUCCESS) {
+ return status;
+ }
+ /* Starting with first TLV after PFA length, iterate through the list
+ * of TLVs to find the requested one.
+ */
+ next_tlv = pfa_ptr + 1;
+ pfa_end_ptr = pfa_ptr + pfa_len;
+ while (next_tlv < pfa_end_ptr) {
+ u16 tlv_sub_module_type, tlv_len;
+
+ /* Read TLV type */
+ status = ixgbe_read_ee_aci_E610(hw, next_tlv,
+ &tlv_sub_module_type);
+ if (status != IXGBE_SUCCESS) {
+ break;
+ }
+ /* Read TLV length */
+ status = ixgbe_read_ee_aci_E610(hw, next_tlv + 1, &tlv_len);
+ if (status != IXGBE_SUCCESS) {
+ break;
+ }
+ if (tlv_sub_module_type == module_type) {
+ if (tlv_len) {
+ *module_tlv = next_tlv;
+ *module_tlv_len = tlv_len;
+ return IXGBE_SUCCESS;
+ }
+ return IXGBE_ERR_INVAL_SIZE;
+ }
+ /* Check next TLV, i.e. current TLV pointer + length + 2 words
+ * (for current TLV's type and length)
+ */
+ next_tlv = next_tlv + tlv_len + 2;
+ }
+ /* Module does not exist */
+ return IXGBE_ERR_DOES_NOT_EXIST;
+}
+
+/**
+ * ixgbe_read_pba_string_E610 - Reads part number string from NVM
+ * @hw: pointer to hardware structure
+ * @pba_num: stores the part number string from the NVM
+ * @pba_num_size: part number string buffer length
+ *
+ * Reads the part number string from the NVM.
+ *
+ * Return: the exit code of the operation.
+ */
+s32 ixgbe_read_pba_string_E610(struct ixgbe_hw *hw, u8 *pba_num,
+ u32 pba_num_size)
+{
+ u16 pba_tlv, pba_tlv_len;
+ u16 pba_word, pba_size;
+ s32 status;
+ u16 i;
+
+ status = ixgbe_get_pfa_module_tlv(hw, &pba_tlv, &pba_tlv_len,
+ E610_SR_PBA_BLOCK_PTR);
+ if (status != IXGBE_SUCCESS) {
+ return status;
+ }
+
+ /* pba_size is the next word */
+ status = ixgbe_read_ee_aci_E610(hw, (pba_tlv + 2), &pba_size);
+ if (status != IXGBE_SUCCESS) {
+ return status;
+ }
+
+ if (pba_tlv_len < pba_size) {
+ return IXGBE_ERR_INVAL_SIZE;
+ }
+
+ /* Subtract one to get PBA word count (PBA Size word is included in
+ * total size)
+ */
+ pba_size--;
+ if (pba_num_size < (((u32)pba_size * 2) + 1)) {
+ return IXGBE_ERR_PARAM;
+ }
+
+ for (i = 0; i < pba_size; i++) {
+ status = ixgbe_read_ee_aci_E610(hw, (pba_tlv + 2 + 1) + i,
+ &pba_word);
+ if (status != IXGBE_SUCCESS) {
+ return status;
+ }
+
+ pba_num[(i * 2)] = (pba_word >> 8) & 0xFF;
+ pba_num[(i * 2) + 1] = pba_word & 0xFF;
+ }
+ pba_num[(pba_size * 2)] = '\0';
+
+ return status;
+}
diff --git a/sys/dev/ixgbe/ixgbe_osdep.h b/sys/dev/ixgbe/ixgbe_osdep.h
--- a/sys/dev/ixgbe/ixgbe_osdep.h
+++ b/sys/dev/ixgbe/ixgbe_osdep.h
@@ -133,7 +133,9 @@
/* XXX these need to be revisited */
#define IXGBE_CPU_TO_LE16 htole16
#define IXGBE_CPU_TO_LE32 htole32
+#define IXGBE_LE16_TO_CPU le16toh
#define IXGBE_LE32_TO_CPU le32toh
+#define IXGBE_LE64_TO_CPU le64toh
#define IXGBE_LE32_TO_CPUS(x) *(x) = le32dec(x)
#define IXGBE_CPU_TO_BE16 htobe16
#define IXGBE_CPU_TO_BE32 htobe32
@@ -146,6 +148,7 @@
typedef uint32_t u32;
typedef int32_t s32;
typedef uint64_t u64;
+typedef int64_t s64;
#ifndef __bool_true_false_are_defined
typedef boolean_t bool;
#endif
@@ -195,6 +198,11 @@
bus_space_handle_t mem_bus_space_handle;
};
+struct ixgbe_lock
+{
+ struct mtx mutex;
+};
+
/* These routines need struct ixgbe_hw declared */
struct ixgbe_hw;
device_t ixgbe_dev_from_hw(struct ixgbe_hw *hw);
@@ -222,4 +230,29 @@
#define IXGBE_WRITE_REG_ARRAY(a, reg, offset, val) \
ixgbe_write_reg_array(a, reg, offset, val)
+void ixgbe_init_lock(struct ixgbe_lock *);
+void ixgbe_destroy_lock(struct ixgbe_lock *);
+void ixgbe_acquire_lock(struct ixgbe_lock *);
+void ixgbe_release_lock(struct ixgbe_lock *);
+
+MALLOC_DECLARE(M_IXGBE);
+
+static inline void *
+ixgbe_calloc(struct ixgbe_hw __unused *hw, size_t count, size_t size)
+{
+ return (malloc(count * size, M_IXGBE, M_ZERO | M_NOWAIT));
+}
+
+static inline void *
+ixgbe_malloc(struct ixgbe_hw __unused *hw, size_t size)
+{
+ return (malloc(size, M_IXGBE, M_ZERO | M_NOWAIT));
+}
+
+static inline void
+ixgbe_free(struct ixgbe_hw __unused *hw, void *addr)
+{
+ free(addr, M_IXGBE);
+}
+
#endif /* _IXGBE_OSDEP_H_ */
diff --git a/sys/dev/ixgbe/ixgbe_osdep.c b/sys/dev/ixgbe/ixgbe_osdep.c
--- a/sys/dev/ixgbe/ixgbe_osdep.c
+++ b/sys/dev/ixgbe/ixgbe_osdep.c
@@ -114,3 +114,29 @@
return baudrate;
}
+
+void
+ixgbe_init_lock(struct ixgbe_lock *lock)
+{
+ mtx_init(&lock->mutex, "mutex",
+ "ixgbe ACI lock", MTX_DEF | MTX_DUPOK);
+}
+
+void
+ixgbe_acquire_lock(struct ixgbe_lock *lock)
+{
+ mtx_lock(&lock->mutex);
+}
+
+void
+ixgbe_release_lock(struct ixgbe_lock *lock)
+{
+ mtx_unlock(&lock->mutex);
+}
+
+void
+ixgbe_destroy_lock(struct ixgbe_lock *lock)
+{
+ if (mtx_initialized(&lock->mutex))
+ mtx_destroy(&lock->mutex);
+}
diff --git a/sys/dev/ixgbe/ixgbe_type.h b/sys/dev/ixgbe/ixgbe_type.h
--- a/sys/dev/ixgbe/ixgbe_type.h
+++ b/sys/dev/ixgbe/ixgbe_type.h
@@ -74,6 +74,7 @@
*/
#include "ixgbe_osdep.h"
+#include "ixgbe_type_e610.h"
/* Override this by setting IOMEM in your ixgbe_osdep.h header */
#define IOMEM
@@ -150,12 +151,19 @@
#define IXGBE_DEV_ID_X550EM_X_10G_T 0x15AD
#define IXGBE_DEV_ID_X550EM_X_1G_T 0x15AE
#define IXGBE_DEV_ID_X550EM_X_XFI 0x15B0
+#define IXGBE_DEV_ID_E610_BACKPLANE 0x57AE
+#define IXGBE_DEV_ID_E610_SFP 0x57AF
+#define IXGBE_DEV_ID_E610_10G_T 0x57B0
+#define IXGBE_DEV_ID_E610_2_5G_T 0x57B1
+#define IXGBE_DEV_ID_E610_SGMII 0x57B2
#define IXGBE_DEV_ID_X550_VF_HV 0x1564
#define IXGBE_DEV_ID_X550_VF 0x1565
#define IXGBE_DEV_ID_X550EM_A_VF 0x15C5
#define IXGBE_DEV_ID_X550EM_A_VF_HV 0x15B4
#define IXGBE_DEV_ID_X550EM_X_VF 0x15A8
#define IXGBE_DEV_ID_X550EM_X_VF_HV 0x15A9
+#define IXGBE_DEV_ID_E610_VF 0x57AD
+#define IXGBE_SUBDEV_ID_E610_VF_HV 0x0001
#define IXGBE_CAT(r, m) IXGBE_##r##m
@@ -1969,6 +1977,7 @@
#define IXGBE_EICR_MAILBOX 0x00080000 /* VF to PF Mailbox Interrupt */
#define IXGBE_EICR_LSC 0x00100000 /* Link Status Change */
#define IXGBE_EICR_LINKSEC 0x00200000 /* PN Threshold */
+#define IXGBE_EICR_FW_EVENT 0x00200000 /* Async FW event */
#define IXGBE_EICR_MNG 0x00400000 /* Manageability Event Interrupt */
#define IXGBE_EICR_TS 0x00800000 /* Thermal Sensor Event */
#define IXGBE_EICR_TIMESYNC 0x01000000 /* Timesync Event */
@@ -2004,6 +2013,7 @@
#define IXGBE_EICS_PCI IXGBE_EICR_PCI /* PCI Exception */
#define IXGBE_EICS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */
#define IXGBE_EICS_LSC IXGBE_EICR_LSC /* Link Status Change */
+#define IXGBE_EICS_FW_EVENT IXGBE_EICR_FW_EVENT /* Async FW event */
#define IXGBE_EICS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */
#define IXGBE_EICS_TIMESYNC IXGBE_EICR_TIMESYNC /* Timesync Event */
#define IXGBE_EICS_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */
@@ -2025,6 +2035,7 @@
#define IXGBE_EIMS_PCI IXGBE_EICR_PCI /* PCI Exception */
#define IXGBE_EIMS_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */
#define IXGBE_EIMS_LSC IXGBE_EICR_LSC /* Link Status Change */
+#define IXGBE_EIMS_FW_EVENT IXGBE_EICR_FW_EVENT /* Async FW event */
#define IXGBE_EIMS_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */
#define IXGBE_EIMS_TS IXGBE_EICR_TS /* Thermal Sensor Event */
#define IXGBE_EIMS_TIMESYNC IXGBE_EICR_TIMESYNC /* Timesync Event */
@@ -2047,6 +2058,7 @@
#define IXGBE_EIMC_PCI IXGBE_EICR_PCI /* PCI Exception */
#define IXGBE_EIMC_MAILBOX IXGBE_EICR_MAILBOX /* VF to PF Mailbox Int */
#define IXGBE_EIMC_LSC IXGBE_EICR_LSC /* Link Status Change */
+#define IXGBE_EIMC_FW_EVENT IXGBE_EICR_FW_EVENT /* Async FW event */
#define IXGBE_EIMC_MNG IXGBE_EICR_MNG /* MNG Event Interrupt */
#define IXGBE_EIMC_TIMESYNC IXGBE_EICR_TIMESYNC /* Timesync Event */
#define IXGBE_EIMC_GPI_SDP0 IXGBE_EICR_GPI_SDP0 /* SDP0 Gen Purpose Int */
@@ -2454,6 +2466,7 @@
#define IXGBE_82599_SERIAL_NUMBER_MAC_ADDR 0x11
#define IXGBE_X550_SERIAL_NUMBER_MAC_ADDR 0x04
+#define IXGBE_PCIE_MSIX_LKV_CAPS 0xB2
#define IXGBE_PCIE_MSIX_82599_CAPS 0x72
#define IXGBE_MAX_MSIX_VECTORS_82599 0x40
#define IXGBE_PCIE_MSIX_82598_CAPS 0x62
@@ -2571,6 +2584,7 @@
#define IXGBE_PCI_DEVICE_STATUS 0xAA
#define IXGBE_PCI_DEVICE_STATUS_TRANSACTION_PENDING 0x0020
#define IXGBE_PCI_LINK_STATUS 0xB2
+#define IXGBE_PCI_LINK_STATUS_E610 0x82
#define IXGBE_PCI_DEVICE_CONTROL2 0xC8
#define IXGBE_PCI_LINK_WIDTH 0x3F0
#define IXGBE_PCI_LINK_WIDTH_1 0x10
@@ -2581,6 +2595,7 @@
#define IXGBE_PCI_LINK_SPEED_2500 0x1
#define IXGBE_PCI_LINK_SPEED_5000 0x2
#define IXGBE_PCI_LINK_SPEED_8000 0x3
+#define IXGBE_PCI_LINK_SPEED_16000 0x4
#define IXGBE_PCI_HEADER_TYPE_REGISTER 0x0E
#define IXGBE_PCI_HEADER_TYPE_MULTIFUNC 0x80
#define IXGBE_PCI_DEVICE_CONTROL2_16ms 0x0005
@@ -3743,6 +3758,8 @@
ixgbe_mac_X550_vf,
ixgbe_mac_X550EM_x_vf,
ixgbe_mac_X550EM_a_vf,
+ ixgbe_mac_E610,
+ ixgbe_mac_E610_vf,
ixgbe_num_macs
};
@@ -3822,7 +3839,9 @@
ixgbe_media_type_copper,
ixgbe_media_type_backplane,
ixgbe_media_type_cx4,
- ixgbe_media_type_virtual
+ ixgbe_media_type_virtual,
+ ixgbe_media_type_da,
+ ixgbe_media_type_aui
};
/* Flow Control Settings */
@@ -3831,6 +3850,7 @@
ixgbe_fc_rx_pause,
ixgbe_fc_tx_pause,
ixgbe_fc_full,
+ ixgbe_fc_auto,
ixgbe_fc_default
};
@@ -3863,6 +3883,7 @@
ixgbe_bus_speed_2500 = 2500,
ixgbe_bus_speed_5000 = 5000,
ixgbe_bus_speed_8000 = 8000,
+ ixgbe_bus_speed_16000 = 16000,
ixgbe_bus_speed_reserved
};
@@ -4007,6 +4028,7 @@
s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
s32 (*update_checksum)(struct ixgbe_hw *);
s32 (*calc_checksum)(struct ixgbe_hw *);
+ s32 (*read_pba_string)(struct ixgbe_hw *, u8 *, u32);
};
struct ixgbe_mac_operations {
@@ -4118,6 +4140,10 @@
void (*mdd_event)(struct ixgbe_hw *hw, u32 *vf_bitmap);
void (*restore_mdd_vf)(struct ixgbe_hw *hw, u32 vf);
bool (*fw_recovery_mode)(struct ixgbe_hw *hw);
+ bool (*fw_rollback_mode)(struct ixgbe_hw *hw);
+ bool (*get_fw_tsam_mode)(struct ixgbe_hw *hw);
+ s32 (*get_fw_version)(struct ixgbe_hw *hw);
+ s32 (*get_nvm_version)(struct ixgbe_hw *hw, struct ixgbe_nvm_info *nvm);
};
struct ixgbe_phy_operations {
@@ -4162,6 +4188,9 @@
struct ixgbe_link_info {
struct ixgbe_link_operations ops;
u8 addr;
+ struct ixgbe_link_status link_info;
+ struct ixgbe_link_status link_info_old;
+ u8 get_link_info;
};
struct ixgbe_eeprom_info {
@@ -4233,6 +4262,9 @@
bool reset_if_overtemp;
bool qsfp_shared_i2c_bus;
u32 nw_mng_if_sel;
+ u64 phy_type_low;
+ u64 phy_type_high;
+ struct ixgbe_aci_cmd_set_phy_cfg_data curr_user_phy_cfg;
};
#include "ixgbe_mbx.h"
@@ -4261,6 +4293,22 @@
bool wol_enabled;
bool need_crosstalk_fix;
u32 fw_rst_cnt;
+ u8 api_branch;
+ u8 api_maj_ver;
+ u8 api_min_ver;
+ u8 api_patch;
+ u8 fw_branch;
+ u8 fw_maj_ver;
+ u8 fw_min_ver;
+ u8 fw_patch;
+ u32 fw_build;
+ struct ixgbe_aci_info aci;
+ struct ixgbe_flash_info flash;
+ struct ixgbe_hw_dev_caps dev_caps;
+ struct ixgbe_hw_func_caps func_caps;
+ struct ixgbe_fwlog_cfg fwlog_cfg;
+ bool fwlog_support_ena;
+ struct ixgbe_fwlog_ring fwlog_ring;
};
#define ixgbe_call_func(hw, func, params, error) \
@@ -4312,6 +4360,24 @@
#define IXGBE_ERR_MBX_NOMSG -42
#define IXGBE_ERR_TIMEOUT -43
+#define IXGBE_ERR_NOT_SUPPORTED -45
+#define IXGBE_ERR_OUT_OF_RANGE -46
+
+#define IXGBE_ERR_NVM -50
+#define IXGBE_ERR_NVM_CHECKSUM -51
+#define IXGBE_ERR_BUF_TOO_SHORT -52
+#define IXGBE_ERR_NVM_BLANK_MODE -53
+#define IXGBE_ERR_INVAL_SIZE -54
+#define IXGBE_ERR_DOES_NOT_EXIST -55
+
+#define IXGBE_ERR_ACI_ERROR -100
+#define IXGBE_ERR_ACI_DISABLED -101
+#define IXGBE_ERR_ACI_TIMEOUT -102
+#define IXGBE_ERR_ACI_BUSY -103
+#define IXGBE_ERR_ACI_NO_WORK -104
+#define IXGBE_ERR_ACI_NO_EVENTS -105
+#define IXGBE_ERR_FW_API_VER -106
+
#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF
@@ -4540,5 +4606,6 @@
#define IXGBE_REQUEST_TASK_FDIR 0x08
#define IXGBE_REQUEST_TASK_PHY 0x10
#define IXGBE_REQUEST_TASK_LSC 0x20
+#define IXGBE_REQUEST_TASK_FWEVENT 0x40
#endif /* _IXGBE_TYPE_H_ */
diff --git a/sys/dev/ixgbe/ixgbe_type_e610.h b/sys/dev/ixgbe/ixgbe_type_e610.h
new file mode 100644
--- /dev/null
+++ b/sys/dev/ixgbe/ixgbe_type_e610.h
@@ -0,0 +1,2289 @@
+/******************************************************************************
+ SPDX-License-Identifier: BSD-3-Clause
+
+ Copyright (c) 2025, Intel Corporation
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+******************************************************************************/
+
+#ifndef _IXGBE_TYPE_E610_H_
+#define _IXGBE_TYPE_E610_H_
+
+
+/* Generic defines */
+#ifndef BIT
+#define BIT(a) (1UL << (a))
+#endif /* !BIT */
+#ifndef BIT_ULL
+#define BIT_ULL(a) (1ULL << (a))
+#endif /* !BIT_ULL */
+#ifndef BITS_PER_BYTE
+#define BITS_PER_BYTE 8
+#endif /* !BITS_PER_BYTE */
+#ifndef DIVIDE_AND_ROUND_UP
+#define DIVIDE_AND_ROUND_UP(a, b) (((a) + (b) - 1) / (b))
+#endif /* !DIVIDE_AND_ROUND_UP */
+
+#ifndef ROUND_UP
+/**
+ * ROUND_UP - round up to next arbitrary multiple (not a power of 2)
+ * @a: value to round up
+ * @b: arbitrary multiple
+ *
+ * Round up to the next multiple of the arbitrary b.
+ */
+#define ROUND_UP(a, b) ((b) * DIVIDE_AND_ROUND_UP((a), (b)))
+#endif /* !ROUND_UP */
+
+#define MAKEMASK(mask, shift) (mask << shift)
+
+#define BYTES_PER_WORD 2
+#define BYTES_PER_DWORD 4
+
+#ifndef BITS_PER_LONG
+#define BITS_PER_LONG 64
+#endif /* !BITS_PER_LONG */
+#ifndef BITS_PER_LONG_LONG
+#define BITS_PER_LONG_LONG 64
+#endif /* !BITS_PER_LONG_LONG */
+#undef GENMASK
+#define GENMASK(h, l) \
+ (((~0UL) << (l)) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
+#undef GENMASK_ULL
+#define GENMASK_ULL(h, l) \
+ (((~0ULL) << (l)) & (~0ULL >> (BITS_PER_LONG_LONG - 1 - (h))))
+
+/* Data type manipulation macros. */
+#define HI_DWORD(x) ((u32)((((x) >> 16) >> 16) & 0xFFFFFFFF))
+#define LO_DWORD(x) ((u32)((x) & 0xFFFFFFFF))
+#define HI_WORD(x) ((u16)(((x) >> 16) & 0xFFFF))
+#define LO_WORD(x) ((u16)((x) & 0xFFFF))
+#define HI_BYTE(x) ((u8)(((x) >> 8) & 0xFF))
+#define LO_BYTE(x) ((u8)((x) & 0xFF))
+
+#ifndef MIN_T
+#define MIN_T(_t, _a, _b) min((_t)(_a), (_t)(_b))
+#endif
+
+#define IS_ASCII(_ch) ((_ch) < 0x80)
+
+/**
+ * ixgbe_struct_size - size of struct with C99 flexible array member
+ * @ptr: pointer to structure
+ * @field: flexible array member (last member of the structure)
+ * @num: number of elements of that flexible array member
+ */
+#define ixgbe_struct_size(ptr, field, num) \
+ (sizeof(*(ptr)) + sizeof(*(ptr)->field) * (num))
+
+/* General E610 defines */
+#define IXGBE_MAX_VSI 768
+
+/* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
+#define E610_SR_VPD_SIZE_WORDS 512
+#define E610_SR_PCIE_ALT_SIZE_WORDS 512
+
+/* Checksum and Shadow RAM pointers */
+#define E610_SR_NVM_DEV_STARTER_VER 0x18
+#define E610_NVM_VER_LO_SHIFT 0
+#define E610_NVM_VER_LO_MASK (0xff << E610_NVM_VER_LO_SHIFT)
+#define E610_NVM_VER_HI_SHIFT 12
+#define E610_NVM_VER_HI_MASK (0xf << E610_NVM_VER_HI_SHIFT)
+#define E610_SR_NVM_MAP_VER 0x29
+#define E610_SR_NVM_EETRACK_LO 0x2D
+#define E610_SR_NVM_EETRACK_HI 0x2E
+#define E610_SR_VPD_PTR 0x2F
+#define E610_SR_PCIE_ALT_AUTO_LOAD_PTR 0x3E
+#define E610_SR_SW_CHECKSUM_WORD 0x3F
+#define E610_SR_PFA_PTR 0x40
+#define E610_SR_1ST_NVM_BANK_PTR 0x42
+#define E610_SR_NVM_BANK_SIZE 0x43
+#define E610_SR_1ST_OROM_BANK_PTR 0x44
+#define E610_SR_OROM_BANK_SIZE 0x45
+#define E610_SR_NETLIST_BANK_PTR 0x46
+#define E610_SR_NETLIST_BANK_SIZE 0x47
+#define E610_SR_POINTER_TYPE_BIT BIT(15)
+#define E610_SR_POINTER_MASK 0x7fff
+#define E610_SR_HALF_4KB_SECTOR_UNITS 2048
+#define E610_GET_PFA_POINTER_IN_WORDS(offset) \
+ ((offset & E610_SR_POINTER_TYPE_BIT) == E610_SR_POINTER_TYPE_BIT) ? \
+ ((offset & E610_SR_POINTER_MASK) * E610_SR_HALF_4KB_SECTOR_UNITS) : \
+ (offset & E610_SR_POINTER_MASK)
+
+/* Checksum and Shadow RAM pointers */
+#define E610_SR_NVM_CTRL_WORD 0x00
+#define E610_SR_PBA_BLOCK_PTR 0x16
+
+/* The Orom version topology */
+#define IXGBE_OROM_VER_PATCH_SHIFT 0
+#define IXGBE_OROM_VER_PATCH_MASK (0xff << IXGBE_OROM_VER_PATCH_SHIFT)
+#define IXGBE_OROM_VER_BUILD_SHIFT 8
+#define IXGBE_OROM_VER_BUILD_MASK (0xffff << IXGBE_OROM_VER_BUILD_SHIFT)
+#define IXGBE_OROM_VER_SHIFT 24
+#define IXGBE_OROM_VER_MASK (0xff << IXGBE_OROM_VER_SHIFT)
+
+/* CSS Header words */
+#define IXGBE_NVM_CSS_HDR_LEN_L 0x02
+#define IXGBE_NVM_CSS_HDR_LEN_H 0x03
+#define IXGBE_NVM_CSS_SREV_L 0x14
+#define IXGBE_NVM_CSS_SREV_H 0x15
+
+/* Length of Authentication header section in words */
+#define IXGBE_NVM_AUTH_HEADER_LEN 0x08
+
+/* The Netlist ID Block is located after all of the Link Topology nodes. */
+#define IXGBE_NETLIST_ID_BLK_SIZE 0x30
+#define IXGBE_NETLIST_ID_BLK_OFFSET(n) IXGBE_NETLIST_LINK_TOPO_OFFSET(0x0004 + 2 * (n))
+
+/* netlist ID block field offsets (word offsets) */
+#define IXGBE_NETLIST_ID_BLK_MAJOR_VER_LOW 0x02
+#define IXGBE_NETLIST_ID_BLK_MAJOR_VER_HIGH 0x03
+#define IXGBE_NETLIST_ID_BLK_MINOR_VER_LOW 0x04
+#define IXGBE_NETLIST_ID_BLK_MINOR_VER_HIGH 0x05
+#define IXGBE_NETLIST_ID_BLK_TYPE_LOW 0x06
+#define IXGBE_NETLIST_ID_BLK_TYPE_HIGH 0x07
+#define IXGBE_NETLIST_ID_BLK_REV_LOW 0x08
+#define IXGBE_NETLIST_ID_BLK_REV_HIGH 0x09
+#define IXGBE_NETLIST_ID_BLK_SHA_HASH_WORD(n) (0x0A + (n))
+#define IXGBE_NETLIST_ID_BLK_CUST_VER 0x2F
+
+/* The Link Topology Netlist section is stored as a series of words. It is
+ * stored in the NVM as a TLV, with the first two words containing the type
+ * and length.
+ */
+#define IXGBE_NETLIST_LINK_TOPO_MOD_ID 0x011B
+#define IXGBE_NETLIST_TYPE_OFFSET 0x0000
+#define IXGBE_NETLIST_LEN_OFFSET 0x0001
+
+/* The Link Topology section follows the TLV header. When reading the netlist
+ * using ixgbe_read_netlist_module, we need to account for the 2-word TLV
+ * header.
+ */
+#define IXGBE_NETLIST_LINK_TOPO_OFFSET(n) ((n) + 2)
+#define IXGBE_LINK_TOPO_MODULE_LEN IXGBE_NETLIST_LINK_TOPO_OFFSET(0x0000)
+#define IXGBE_LINK_TOPO_NODE_COUNT IXGBE_NETLIST_LINK_TOPO_OFFSET(0x0001)
+#define IXGBE_LINK_TOPO_NODE_COUNT_M MAKEMASK(0x3FF, 0)
+
+/* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
+#define IXGBE_SR_CTRL_WORD_1_S 0x06
+#define IXGBE_SR_CTRL_WORD_1_M (0x03 << IXGBE_SR_CTRL_WORD_1_S)
+#define IXGBE_SR_CTRL_WORD_VALID 0x1
+#define IXGBE_SR_CTRL_WORD_OROM_BANK BIT(3)
+#define IXGBE_SR_CTRL_WORD_NETLIST_BANK BIT(4)
+#define IXGBE_SR_CTRL_WORD_NVM_BANK BIT(5)
+#define IXGBE_SR_NVM_PTR_4KB_UNITS BIT(15)
+
+/* These macros strip from NVM Image Revision the particular part of NVM ver:
+ major ver, minor ver and image id */
+#define E610_NVM_MAJOR_VER(x) ((x & 0xF000) >> 12)
+#define E610_NVM_MINOR_VER(x) (x & 0x00FF)
+
+/* Shadow RAM related */
+#define IXGBE_SR_SECTOR_SIZE_IN_WORDS 0x800
+#define IXGBE_SR_WORDS_IN_1KB 512
+/* Checksum should be calculated such that after adding all the words,
+ * including the checksum word itself, the sum should be 0xBABA.
+ */
+#define IXGBE_SR_SW_CHECKSUM_BASE 0xBABA
+
+/* Netlist */
+#define IXGBE_MAX_NETLIST_SIZE 10
+
+/* General registers */
+
+/* Firmware Status Register (GL_FWSTS) */
+#define GL_FWSTS 0x00083048 /* Reset Source: POR */
+#define GL_FWSTS_FWS0B_S 0
+#define GL_FWSTS_FWS0B_M MAKEMASK(0xFF, 0)
+#define GL_FWSTS_FWROWD_S 8
+#define GL_FWSTS_FWROWD_M BIT(8)
+#define GL_FWSTS_FWRI_S 9
+#define GL_FWSTS_FWRI_M BIT(9)
+#define GL_FWSTS_FWS1B_S 16
+#define GL_FWSTS_FWS1B_M MAKEMASK(0xFF, 16)
+#define GL_FWSTS_EP_PF0 BIT(24)
+#define GL_FWSTS_EP_PF1 BIT(25)
+
+/* Recovery mode values of Firmware Status 1 Byte (FWS1B) bitfield */
+#define GL_FWSTS_FWS1B_RECOVERY_MODE_CORER_LEGACY 0x0B
+#define GL_FWSTS_FWS1B_RECOVERY_MODE_GLOBR_LEGACY 0x0C
+#define GL_FWSTS_FWS1B_RECOVERY_MODE_CORER 0x30
+#define GL_FWSTS_FWS1B_RECOVERY_MODE_GLOBR 0x31
+#define GL_FWSTS_FWS1B_RECOVERY_MODE_TRANSITION 0x32
+#define GL_FWSTS_FWS1B_RECOVERY_MODE_NVM 0x33
+
+/* Firmware Status (GL_MNG_FWSM) */
+#define GL_MNG_FWSM 0x000B6134 /* Reset Source: POR */
+#define GL_MNG_FWSM_FW_MODES_S 0
+#define GL_MNG_FWSM_FW_MODES_M MAKEMASK(0x7, 0)
+#define GL_MNG_FWSM_RSV0_S 2
+#define GL_MNG_FWSM_RSV0_M MAKEMASK(0xFF, 2)
+#define GL_MNG_FWSM_EEP_RELOAD_IND_S 10
+#define GL_MNG_FWSM_EEP_RELOAD_IND_M BIT(10)
+#define GL_MNG_FWSM_RSV1_S 11
+#define GL_MNG_FWSM_RSV1_M MAKEMASK(0xF, 11)
+#define GL_MNG_FWSM_RSV2_S 15
+#define GL_MNG_FWSM_RSV2_M BIT(15)
+#define GL_MNG_FWSM_PCIR_AL_FAILURE_S 16
+#define GL_MNG_FWSM_PCIR_AL_FAILURE_M BIT(16)
+#define GL_MNG_FWSM_POR_AL_FAILURE_S 17
+#define GL_MNG_FWSM_POR_AL_FAILURE_M BIT(17)
+#define GL_MNG_FWSM_RSV3_S 18
+#define GL_MNG_FWSM_RSV3_M BIT(18)
+#define GL_MNG_FWSM_EXT_ERR_IND_S 19
+#define GL_MNG_FWSM_EXT_ERR_IND_M MAKEMASK(0x3F, 19)
+#define GL_MNG_FWSM_RSV4_S 25
+#define GL_MNG_FWSM_RSV4_M BIT(25)
+#define GL_MNG_FWSM_RESERVED_11_S 26
+#define GL_MNG_FWSM_RESERVED_11_M MAKEMASK(0xF, 26)
+#define GL_MNG_FWSM_RSV5_S 30
+#define GL_MNG_FWSM_RSV5_M MAKEMASK(0x3, 30)
+
+/* FW mode indications */
+#define GL_MNG_FWSM_FW_MODES_DEBUG_M BIT(0)
+#define GL_MNG_FWSM_FW_MODES_RECOVERY_M BIT(1)
+#define GL_MNG_FWSM_FW_MODES_ROLLBACK_M BIT(2)
+
+/* Global NVM General Status Register */
+#define GLNVM_GENS 0x000B6100 /* Reset Source: POR */
+#define GLNVM_GENS_NVM_PRES_S 0
+#define GLNVM_GENS_NVM_PRES_M BIT(0)
+#define GLNVM_GENS_SR_SIZE_S 5
+#define GLNVM_GENS_SR_SIZE_M MAKEMASK(0x7, 5)
+#define GLNVM_GENS_BANK1VAL_S 8
+#define GLNVM_GENS_BANK1VAL_M BIT(8)
+#define GLNVM_GENS_ALT_PRST_S 23
+#define GLNVM_GENS_ALT_PRST_M BIT(23)
+#define GLNVM_GENS_FL_AUTO_RD_S 25
+#define GLNVM_GENS_FL_AUTO_RD_M BIT(25)
+
+/* Flash Access Register */
+#define GLNVM_FLA 0x000B6108 /* Reset Source: POR */
+#define GLNVM_FLA_LOCKED_S 6
+#define GLNVM_FLA_LOCKED_M BIT(6)
+
+/* Bit Bang registers */
+#define RDASB_MSGCTL 0x000B6820
+#define RDASB_MSGCTL_HDR_DWS_S 0
+#define RDASB_MSGCTL_EXP_RDW_S 8
+#define RDASB_MSGCTL_CMDV_M BIT(31)
+#define RDASB_RSPCTL 0x000B6824
+#define RDASB_RSPCTL_BAD_LENGTH_M BIT(30)
+#define RDASB_RSPCTL_NOT_SUCCESS_M BIT(31)
+#define RDASB_WHDR0 0x000B68F4
+#define RDASB_WHDR1 0x000B68F8
+#define RDASB_WHDR2 0x000B68FC
+#define RDASB_WHDR3 0x000B6900
+#define RDASB_WHDR4 0x000B6904
+#define RDASB_RHDR0 0x000B6AFC
+#define RDASB_RHDR0_RESPONSE_S 27
+#define RDASB_RHDR0_RESPONSE_M MAKEMASK(0x7, 27)
+#define RDASB_RDATA0 0x000B6B00
+#define RDASB_RDATA1 0x000B6B04
+
+/* SPI Registers */
+#define SPISB_MSGCTL 0x000B7020
+#define SPISB_MSGCTL_HDR_DWS_S 0
+#define SPISB_MSGCTL_EXP_RDW_S 8
+#define SPISB_MSGCTL_MSG_MODE_S 26
+#define SPISB_MSGCTL_TOKEN_MODE_S 28
+#define SPISB_MSGCTL_BARCLR_S 30
+#define SPISB_MSGCTL_CMDV_S 31
+#define SPISB_MSGCTL_CMDV_M BIT(31)
+#define SPISB_RSPCTL 0x000B7024
+#define SPISB_RSPCTL_BAD_LENGTH_M BIT(30)
+#define SPISB_RSPCTL_NOT_SUCCESS_M BIT(31)
+#define SPISB_WHDR0 0x000B70F4
+#define SPISB_WHDR0_DEST_SEL_S 12
+#define SPISB_WHDR0_OPCODE_SEL_S 16
+#define SPISB_WHDR0_TAG_S 24
+#define SPISB_WHDR1 0x000B70F8
+#define SPISB_WHDR2 0x000B70FC
+#define SPISB_RDATA 0x000B7300
+#define SPISB_WDATA 0x000B7100
+
+/* Firmware Reset Count register */
+#define GL_FWRESETCNT 0x00083100 /* Reset Source: POR */
+#define GL_FWRESETCNT_FWRESETCNT_S 0
+#define GL_FWRESETCNT_FWRESETCNT_M MAKEMASK(0xFFFFFFFF, 0)
+
+/* Admin Command Interface (ACI) registers */
+#define PF_HIDA(_i) (0x00085000 + ((_i) * 4))
+#define PF_HIDA_2(_i) (0x00085020 + ((_i) * 4))
+#define PF_HIBA(_i) (0x00084000 + ((_i) * 4))
+#define PF_HICR 0x00082048
+
+#define PF_HIDA_MAX_INDEX 15
+#define PF_HIBA_MAX_INDEX 1023
+
+#define PF_HICR_EN BIT(0)
+#define PF_HICR_C BIT(1)
+#define PF_HICR_SV BIT(2)
+#define PF_HICR_EV BIT(3)
+
+#define GL_HIDA(_i) (0x00082000 + ((_i) * 4))
+#define GL_HIDA_2(_i) (0x00082020 + ((_i) * 4))
+#define GL_HIBA(_i) (0x00081000 + ((_i) * 4))
+#define GL_HICR 0x00082040
+
+#define GL_HIDA_MAX_INDEX 15
+#define GL_HIBA_MAX_INDEX 1023
+
+#define GL_HICR_C BIT(1)
+#define GL_HICR_SV BIT(2)
+#define GL_HICR_EV BIT(3)
+
+#define GL_HICR_EN 0x00082044
+
+#define GL_HICR_EN_CHECK BIT(0)
+
+/* Admin Command Interface (ACI) defines */
+/* Defines that help manage the driver vs FW API checks.
+ */
+#define IXGBE_FW_API_VER_BRANCH 0x00
+#define IXGBE_FW_API_VER_MAJOR 0x01
+#define IXGBE_FW_API_VER_MINOR 0x07
+#define IXGBE_FW_API_VER_DIFF_ALLOWED 0x02
+
+#define IXGBE_ACI_DESC_SIZE 32
+#define IXGBE_ACI_DESC_SIZE_IN_DWORDS IXGBE_ACI_DESC_SIZE / BYTES_PER_DWORD
+
+#define IXGBE_ACI_MAX_BUFFER_SIZE 4096 /* Size in bytes */
+#define IXGBE_ACI_DESC_COOKIE_L_DWORD_OFFSET 3
+#define IXGBE_ACI_SEND_DELAY_TIME_MS 10
+#define IXGBE_ACI_SEND_MAX_EXECUTE 3
+/* [ms] timeout of waiting for sync response */
+#define IXGBE_ACI_SYNC_RESPONSE_TIMEOUT 100000
+/* [ms] timeout of waiting for async response */
+#define IXGBE_ACI_ASYNC_RESPONSE_TIMEOUT 150000
+/* [ms] timeout of waiting for resource release */
+#define IXGBE_ACI_RELEASE_RES_TIMEOUT 10000
+
+/* Timestamp spacing for Tools ACI: queue is active if spacing is within the range [LO..HI] */
+#define IXGBE_TOOLS_ACI_ACTIVE_STAMP_SPACING_LO 0
+#define IXGBE_TOOLS_ACI_ACTIVE_STAMP_SPACING_HI 200
+
+/* Timestamp spacing for Tools ACI: queue is expired if spacing is outside the range [LO..HI] */
+#define IXGBE_TOOLS_ACI_EXPIRED_STAMP_SPACING_LO -5
+#define IXGBE_TOOLS_ACI_EXPIRED_STAMP_SPACING_HI 205
+
+/* FW defined boundary for a large buffer, 4k >= Large buffer > 512 bytes */
+#define IXGBE_ACI_LG_BUF 512
+
+/* Flags sub-structure
+ * |0 |1 |2 |3 |4 |5 |6 |7 |8 |9 |10 |11 |12 |13 |14 |15 |
+ * |DD |CMP|ERR|VFE| * * RESERVED * * |LB |RD |VFC|BUF|SI |EI |FE |
+ */
+
+/* command flags and offsets */
+#define IXGBE_ACI_FLAG_DD_S 0
+#define IXGBE_ACI_FLAG_CMP_S 1
+#define IXGBE_ACI_FLAG_ERR_S 2
+#define IXGBE_ACI_FLAG_VFE_S 3
+#define IXGBE_ACI_FLAG_LB_S 9
+#define IXGBE_ACI_FLAG_RD_S 10
+#define IXGBE_ACI_FLAG_VFC_S 11
+#define IXGBE_ACI_FLAG_BUF_S 12
+#define IXGBE_ACI_FLAG_SI_S 13
+#define IXGBE_ACI_FLAG_EI_S 14
+#define IXGBE_ACI_FLAG_FE_S 15
+
+#define IXGBE_ACI_FLAG_DD BIT(IXGBE_ACI_FLAG_DD_S) /* 0x1 */
+#define IXGBE_ACI_FLAG_CMP BIT(IXGBE_ACI_FLAG_CMP_S) /* 0x2 */
+#define IXGBE_ACI_FLAG_ERR BIT(IXGBE_ACI_FLAG_ERR_S) /* 0x4 */
+#define IXGBE_ACI_FLAG_VFE BIT(IXGBE_ACI_FLAG_VFE_S) /* 0x8 */
+#define IXGBE_ACI_FLAG_LB BIT(IXGBE_ACI_FLAG_LB_S) /* 0x200 */
+#define IXGBE_ACI_FLAG_RD BIT(IXGBE_ACI_FLAG_RD_S) /* 0x400 */
+#define IXGBE_ACI_FLAG_VFC BIT(IXGBE_ACI_FLAG_VFC_S) /* 0x800 */
+#define IXGBE_ACI_FLAG_BUF BIT(IXGBE_ACI_FLAG_BUF_S) /* 0x1000 */
+#define IXGBE_ACI_FLAG_SI BIT(IXGBE_ACI_FLAG_SI_S) /* 0x2000 */
+#define IXGBE_ACI_FLAG_EI BIT(IXGBE_ACI_FLAG_EI_S) /* 0x4000 */
+#define IXGBE_ACI_FLAG_FE BIT(IXGBE_ACI_FLAG_FE_S) /* 0x8000 */
+
+/* Admin Command Interface (ACI) error codes */
+enum ixgbe_aci_err {
+ IXGBE_ACI_RC_OK = 0, /* Success */
+ IXGBE_ACI_RC_EPERM = 1, /* Operation not permitted */
+ IXGBE_ACI_RC_ENOENT = 2, /* No such element */
+ IXGBE_ACI_RC_ESRCH = 3, /* Bad opcode */
+ IXGBE_ACI_RC_EINTR = 4, /* Operation interrupted */
+ IXGBE_ACI_RC_EIO = 5, /* I/O error */
+ IXGBE_ACI_RC_ENXIO = 6, /* No such resource */
+ IXGBE_ACI_RC_E2BIG = 7, /* Arg too long */
+ IXGBE_ACI_RC_EAGAIN = 8, /* Try again */
+ IXGBE_ACI_RC_ENOMEM = 9, /* Out of memory */
+ IXGBE_ACI_RC_EACCES = 10, /* Permission denied */
+ IXGBE_ACI_RC_EFAULT = 11, /* Bad address */
+ IXGBE_ACI_RC_EBUSY = 12, /* Device or resource busy */
+ IXGBE_ACI_RC_EEXIST = 13, /* Object already exists */
+ IXGBE_ACI_RC_EINVAL = 14, /* Invalid argument */
+ IXGBE_ACI_RC_ENOTTY = 15, /* Not a typewriter */
+ IXGBE_ACI_RC_ENOSPC = 16, /* No space left or allocation failure */
+ IXGBE_ACI_RC_ENOSYS = 17, /* Function not implemented */
+ IXGBE_ACI_RC_ERANGE = 18, /* Parameter out of range */
+ IXGBE_ACI_RC_EFLUSHED = 19, /* Cmd flushed due to prev cmd error */
+ IXGBE_ACI_RC_BAD_ADDR = 20, /* Descriptor contains a bad pointer */
+ IXGBE_ACI_RC_EMODE = 21, /* Op not allowed in current dev mode */
+ IXGBE_ACI_RC_EFBIG = 22, /* File too big */
+ IXGBE_ACI_RC_ESBCOMP = 23, /* SB-IOSF completion unsuccessful */
+ IXGBE_ACI_RC_ENOSEC = 24, /* Missing security manifest */
+ IXGBE_ACI_RC_EBADSIG = 25, /* Bad RSA signature */
+ IXGBE_ACI_RC_ESVN = 26, /* SVN number prohibits this package */
+ IXGBE_ACI_RC_EBADMAN = 27, /* Manifest hash mismatch */
+ IXGBE_ACI_RC_EBADBUF = 28, /* Buffer hash mismatches manifest */
+ IXGBE_ACI_RC_EACCES_BMCU = 29, /* BMC Update in progress */
+};
+
+/* Admin Command Interface (ACI) opcodes */
+enum ixgbe_aci_opc {
+ ixgbe_aci_opc_get_ver = 0x0001,
+ ixgbe_aci_opc_driver_ver = 0x0002,
+ ixgbe_aci_opc_get_exp_err = 0x0005,
+
+ /* resource ownership */
+ ixgbe_aci_opc_req_res = 0x0008,
+ ixgbe_aci_opc_release_res = 0x0009,
+
+ /* device/function capabilities */
+ ixgbe_aci_opc_list_func_caps = 0x000A,
+ ixgbe_aci_opc_list_dev_caps = 0x000B,
+
+ /* safe disable of RXEN */
+ ixgbe_aci_opc_disable_rxen = 0x000C,
+
+ /* FW events */
+ ixgbe_aci_opc_get_fw_event = 0x0014,
+
+ /* PHY commands */
+ ixgbe_aci_opc_get_phy_caps = 0x0600,
+ ixgbe_aci_opc_set_phy_cfg = 0x0601,
+ ixgbe_aci_opc_restart_an = 0x0605,
+ ixgbe_aci_opc_get_link_status = 0x0607,
+ ixgbe_aci_opc_set_event_mask = 0x0613,
+ ixgbe_aci_opc_get_link_topo = 0x06E0,
+ ixgbe_aci_opc_read_i2c = 0x06E2,
+ ixgbe_aci_opc_write_i2c = 0x06E3,
+ ixgbe_aci_opc_read_mdio = 0x06E4,
+ ixgbe_aci_opc_write_mdio = 0x06E5,
+ ixgbe_aci_opc_set_gpio_by_func = 0x06E6,
+ ixgbe_aci_opc_get_gpio_by_func = 0x06E7,
+ ixgbe_aci_opc_set_port_id_led = 0x06E9,
+ ixgbe_aci_opc_set_gpio = 0x06EC,
+ ixgbe_aci_opc_get_gpio = 0x06ED,
+ ixgbe_aci_opc_sff_eeprom = 0x06EE,
+ ixgbe_aci_opc_prog_topo_dev_nvm = 0x06F2,
+ ixgbe_aci_opc_read_topo_dev_nvm = 0x06F3,
+
+ /* NVM commands */
+ ixgbe_aci_opc_nvm_read = 0x0701,
+ ixgbe_aci_opc_nvm_erase = 0x0702,
+ ixgbe_aci_opc_nvm_write = 0x0703,
+ ixgbe_aci_opc_nvm_cfg_read = 0x0704,
+ ixgbe_aci_opc_nvm_cfg_write = 0x0705,
+ ixgbe_aci_opc_nvm_checksum = 0x0706,
+ ixgbe_aci_opc_nvm_write_activate = 0x0707,
+ ixgbe_aci_opc_nvm_sr_dump = 0x0707,
+ ixgbe_aci_opc_nvm_save_factory_settings = 0x0708,
+ ixgbe_aci_opc_nvm_update_empr = 0x0709,
+ ixgbe_aci_opc_nvm_pkg_data = 0x070A,
+ ixgbe_aci_opc_nvm_pass_component_tbl = 0x070B,
+ ixgbe_aci_opc_nvm_sanitization = 0x070C,
+
+ /* Alternate Structure Commands */
+ ixgbe_aci_opc_write_alt_direct = 0x0900,
+ ixgbe_aci_opc_write_alt_indirect = 0x0901,
+ ixgbe_aci_opc_read_alt_direct = 0x0902,
+ ixgbe_aci_opc_read_alt_indirect = 0x0903,
+ ixgbe_aci_opc_done_alt_write = 0x0904,
+ ixgbe_aci_opc_clear_port_alt_write = 0x0906,
+
+ ixgbe_aci_opc_temp_tca_event = 0x0C94,
+
+ /* debug commands */
+ ixgbe_aci_opc_debug_dump_internals = 0xFF08,
+
+ /* SystemDiagnostic commands */
+ ixgbe_aci_opc_set_health_status_config = 0xFF20,
+ ixgbe_aci_opc_get_supported_health_status_codes = 0xFF21,
+ ixgbe_aci_opc_get_health_status = 0xFF22,
+ ixgbe_aci_opc_clear_health_status = 0xFF23,
+
+ /* FW Logging Commands */
+ ixgbe_aci_opc_fw_logs_config = 0xFF30,
+ ixgbe_aci_opc_fw_logs_register = 0xFF31,
+ ixgbe_aci_opc_fw_logs_query = 0xFF32,
+ ixgbe_aci_opc_fw_logs_event = 0xFF33,
+ ixgbe_aci_opc_fw_logs_get = 0xFF34,
+ ixgbe_aci_opc_fw_logs_clear = 0xFF35
+};
+
+/* This macro is used to generate a compilation error if a structure
+ * is not exactly the correct length. It gives a divide by zero error if the
+ * structure is not of the correct size, otherwise it creates an enum that is
+ * never used.
+ */
+#define IXGBE_CHECK_STRUCT_LEN(n, X) enum ixgbe_static_assert_enum_##X \
+ { ixgbe_static_assert_##X = (n) / ((sizeof(struct X) == (n)) ? 1 : 0) }
+
+/* This macro is used to generate a compilation error if a variable-length
+ * structure is not exactly the correct length assuming a single element of
+ * the variable-length object as the last element of the structure. It gives
+ * a divide by zero error if the structure is not of the correct size,
+ * otherwise it creates an enum that is never used.
+ */
+#define IXGBE_CHECK_VAR_LEN_STRUCT_LEN(n, X, T) enum ixgbe_static_assert_enum_##X \
+ { ixgbe_static_assert_##X = (n) / \
+ (((sizeof(struct X) + sizeof(T)) == (n)) ? 1 : 0) }
+
+/* This macro is used to ensure that parameter structures (i.e. structures
+ * in the params union member of struct ixgbe_aci_desc) are 16 bytes in length.
+ *
+ * NOT intended to be used to check the size of an indirect command/response
+ * additional data buffer (e.g. struct foo) which should just happen to be 16
+ * bytes (instead, use IXGBE_CHECK_STRUCT_LEN(16, foo) for that).
+ */
+#define IXGBE_CHECK_PARAM_LEN(X) IXGBE_CHECK_STRUCT_LEN(16, X)
+
+struct ixgbe_aci_cmd_generic {
+ __le32 param0;
+ __le32 param1;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_generic);
+
+/* Get version (direct 0x0001) */
+struct ixgbe_aci_cmd_get_ver {
+ __le32 rom_ver;
+ __le32 fw_build;
+ u8 fw_branch;
+ u8 fw_major;
+ u8 fw_minor;
+ u8 fw_patch;
+ u8 api_branch;
+ u8 api_major;
+ u8 api_minor;
+ u8 api_patch;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_ver);
+
+#define IXGBE_DRV_VER_STR_LEN_E610 32
+
+struct ixgbe_driver_ver {
+ u8 major_ver;
+ u8 minor_ver;
+ u8 build_ver;
+ u8 subbuild_ver;
+ u8 driver_string[IXGBE_DRV_VER_STR_LEN_E610];
+};
+
+/* Send driver version (indirect 0x0002) */
+struct ixgbe_aci_cmd_driver_ver {
+ u8 major_ver;
+ u8 minor_ver;
+ u8 build_ver;
+ u8 subbuild_ver;
+ u8 reserved[4];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_driver_ver);
+
+/* Get Expanded Error Code (0x0005, direct) */
+struct ixgbe_aci_cmd_get_exp_err {
+ __le32 reason;
+#define IXGBE_ACI_EXPANDED_ERROR_NOT_PROVIDED 0xFFFFFFFF
+ __le32 identifier;
+ u8 rsvd[8];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_exp_err);
+
+/* FW update timeout definitions are in milliseconds */
+#define IXGBE_NVM_TIMEOUT 180000
+#define IXGBE_CHANGE_LOCK_TIMEOUT 1000
+#define IXGBE_GLOBAL_CFG_LOCK_TIMEOUT 3000
+
+enum ixgbe_aci_res_access_type {
+ IXGBE_RES_READ = 1,
+ IXGBE_RES_WRITE
+};
+
+enum ixgbe_aci_res_ids {
+ IXGBE_NVM_RES_ID = 1,
+ IXGBE_SPD_RES_ID,
+ IXGBE_CHANGE_LOCK_RES_ID,
+ IXGBE_GLOBAL_CFG_LOCK_RES_ID
+};
+
+/* Request resource ownership (direct 0x0008)
+ * Release resource ownership (direct 0x0009)
+ */
+struct ixgbe_aci_cmd_req_res {
+ __le16 res_id;
+#define IXGBE_ACI_RES_ID_NVM 1
+#define IXGBE_ACI_RES_ID_SDP 2
+#define IXGBE_ACI_RES_ID_CHNG_LOCK 3
+#define IXGBE_ACI_RES_ID_GLBL_LOCK 4
+ __le16 access_type;
+#define IXGBE_ACI_RES_ACCESS_READ 1
+#define IXGBE_ACI_RES_ACCESS_WRITE 2
+
+ /* Upon successful completion, FW writes this value and driver is
+ * expected to release resource before timeout. This value is provided
+ * in milliseconds.
+ */
+ __le32 timeout;
+#define IXGBE_ACI_RES_NVM_READ_DFLT_TIMEOUT_MS 3000
+#define IXGBE_ACI_RES_NVM_WRITE_DFLT_TIMEOUT_MS 180000
+#define IXGBE_ACI_RES_CHNG_LOCK_DFLT_TIMEOUT_MS 1000
+#define IXGBE_ACI_RES_GLBL_LOCK_DFLT_TIMEOUT_MS 3000
+ /* For SDP: pin ID of the SDP */
+ __le32 res_number;
+ /* Status is only used for IXGBE_ACI_RES_ID_GLBL_LOCK */
+ __le16 status;
+#define IXGBE_ACI_RES_GLBL_SUCCESS 0
+#define IXGBE_ACI_RES_GLBL_IN_PROG 1
+#define IXGBE_ACI_RES_GLBL_DONE 2
+ u8 reserved[2];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_req_res);
+
+/* Get function capabilities (indirect 0x000A)
+ * Get device capabilities (indirect 0x000B)
+ */
+struct ixgbe_aci_cmd_list_caps {
+ u8 cmd_flags;
+ u8 pf_index;
+ u8 reserved[2];
+ __le32 count;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_list_caps);
+
+/* Device/Function buffer entry, repeated per reported capability */
+struct ixgbe_aci_cmd_list_caps_elem {
+ __le16 cap;
+#define IXGBE_ACI_CAPS_VALID_FUNCTIONS 0x0005
+#define IXGBE_ACI_MAX_VALID_FUNCTIONS 0x8
+#define IXGBE_ACI_CAPS_SRIOV 0x0012
+#define IXGBE_ACI_CAPS_VF 0x0013
+#define IXGBE_ACI_CAPS_VMDQ 0x0014
+#define IXGBE_ACI_CAPS_VSI 0x0017
+#define IXGBE_ACI_CAPS_DCB 0x0018
+#define IXGBE_ACI_CAPS_RSS 0x0040
+#define IXGBE_ACI_CAPS_RXQS 0x0041
+#define IXGBE_ACI_CAPS_TXQS 0x0042
+#define IXGBE_ACI_CAPS_MSIX 0x0043
+#define IXGBE_ACI_CAPS_FD 0x0045
+#define IXGBE_ACI_CAPS_MAX_MTU 0x0047
+#define IXGBE_ACI_CAPS_NVM_VER 0x0048
+#define IXGBE_ACI_CAPS_INLINE_IPSEC 0x0070
+#define IXGBE_ACI_CAPS_NUM_ENABLED_PORTS 0x0072
+#define IXGBE_ACI_CAPS_PCIE_RESET_AVOIDANCE 0x0076
+#define IXGBE_ACI_CAPS_POST_UPDATE_RESET_RESTRICT 0x0077
+#define IXGBE_ACI_CAPS_NVM_MGMT 0x0080
+#define IXGBE_ACI_CAPS_EXT_TOPO_DEV_IMG0 0x0081
+#define IXGBE_ACI_CAPS_EXT_TOPO_DEV_IMG1 0x0082
+#define IXGBE_ACI_CAPS_EXT_TOPO_DEV_IMG2 0x0083
+#define IXGBE_ACI_CAPS_EXT_TOPO_DEV_IMG3 0x0084
+#define IXGBE_ACI_CAPS_OROM_RECOVERY_UPDATE 0x0090
+#define IXGBE_ACI_CAPS_NEXT_CLUSTER_ID 0x0096
+ u8 major_ver;
+ u8 minor_ver;
+ /* Number of resources described by this capability */
+ __le32 number;
+ /* Only meaningful for some types of resources */
+ __le32 logical_id;
+ /* Only meaningful for some types of resources */
+ __le32 phys_id;
+ __le64 rsvd1;
+ __le64 rsvd2;
+};
+
+IXGBE_CHECK_STRUCT_LEN(32, ixgbe_aci_cmd_list_caps_elem);
+
+/* Disable RXEN (direct 0x000C) */
+struct ixgbe_aci_cmd_disable_rxen {
+ u8 lport_num;
+ u8 reserved[15];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_disable_rxen);
+
+/* Get FW Event (indirect 0x0014) */
+struct ixgbe_aci_cmd_get_fw_event {
+ __le16 fw_buf_status;
+#define IXGBE_ACI_GET_FW_EVENT_STATUS_OBTAINED BIT(0)
+#define IXGBE_ACI_GET_FW_EVENT_STATUS_PENDING BIT(1)
+ u8 rsvd[14];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_fw_event);
+
+/* Get PHY capabilities (indirect 0x0600) */
+struct ixgbe_aci_cmd_get_phy_caps {
+ u8 lport_num;
+ u8 reserved;
+ __le16 param0;
+ /* 18.0 - Report qualified modules */
+#define IXGBE_ACI_GET_PHY_RQM BIT(0)
+ /* 18.1 - 18.3 : Report mode
+ * 000b - Report topology capabilities, without media
+ * 001b - Report topology capabilities, with media
+ * 010b - Report Active configuration
+ * 011b - Report PHY Type and FEC mode capabilities
+ * 100b - Report Default capabilities
+ */
+#define IXGBE_ACI_REPORT_MODE_S 1
+#define IXGBE_ACI_REPORT_MODE_M (7 << IXGBE_ACI_REPORT_MODE_S)
+#define IXGBE_ACI_REPORT_TOPO_CAP_NO_MEDIA 0
+#define IXGBE_ACI_REPORT_TOPO_CAP_MEDIA BIT(1)
+#define IXGBE_ACI_REPORT_ACTIVE_CFG BIT(2)
+#define IXGBE_ACI_REPORT_DFLT_CFG BIT(3)
+ __le32 reserved1;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_phy_caps);
+
+/* This is #define of PHY type (Extended):
+ * The first set of defines is for phy_type_low.
+ */
+#define IXGBE_PHY_TYPE_LOW_100BASE_TX BIT_ULL(0)
+#define IXGBE_PHY_TYPE_LOW_100M_SGMII BIT_ULL(1)
+#define IXGBE_PHY_TYPE_LOW_1000BASE_T BIT_ULL(2)
+#define IXGBE_PHY_TYPE_LOW_1000BASE_SX BIT_ULL(3)
+#define IXGBE_PHY_TYPE_LOW_1000BASE_LX BIT_ULL(4)
+#define IXGBE_PHY_TYPE_LOW_1000BASE_KX BIT_ULL(5)
+#define IXGBE_PHY_TYPE_LOW_1G_SGMII BIT_ULL(6)
+#define IXGBE_PHY_TYPE_LOW_2500BASE_T BIT_ULL(7)
+#define IXGBE_PHY_TYPE_LOW_2500BASE_X BIT_ULL(8)
+#define IXGBE_PHY_TYPE_LOW_2500BASE_KX BIT_ULL(9)
+#define IXGBE_PHY_TYPE_LOW_5GBASE_T BIT_ULL(10)
+#define IXGBE_PHY_TYPE_LOW_5GBASE_KR BIT_ULL(11)
+#define IXGBE_PHY_TYPE_LOW_10GBASE_T BIT_ULL(12)
+#define IXGBE_PHY_TYPE_LOW_10G_SFI_DA BIT_ULL(13)
+#define IXGBE_PHY_TYPE_LOW_10GBASE_SR BIT_ULL(14)
+#define IXGBE_PHY_TYPE_LOW_10GBASE_LR BIT_ULL(15)
+#define IXGBE_PHY_TYPE_LOW_10GBASE_KR_CR1 BIT_ULL(16)
+#define IXGBE_PHY_TYPE_LOW_10G_SFI_AOC_ACC BIT_ULL(17)
+#define IXGBE_PHY_TYPE_LOW_10G_SFI_C2C BIT_ULL(18)
+#define IXGBE_PHY_TYPE_LOW_25GBASE_T BIT_ULL(19)
+#define IXGBE_PHY_TYPE_LOW_25GBASE_CR BIT_ULL(20)
+#define IXGBE_PHY_TYPE_LOW_25GBASE_CR_S BIT_ULL(21)
+#define IXGBE_PHY_TYPE_LOW_25GBASE_CR1 BIT_ULL(22)
+#define IXGBE_PHY_TYPE_LOW_25GBASE_SR BIT_ULL(23)
+#define IXGBE_PHY_TYPE_LOW_25GBASE_LR BIT_ULL(24)
+#define IXGBE_PHY_TYPE_LOW_25GBASE_KR BIT_ULL(25)
+#define IXGBE_PHY_TYPE_LOW_25GBASE_KR_S BIT_ULL(26)
+#define IXGBE_PHY_TYPE_LOW_25GBASE_KR1 BIT_ULL(27)
+#define IXGBE_PHY_TYPE_LOW_25G_AUI_AOC_ACC BIT_ULL(28)
+#define IXGBE_PHY_TYPE_LOW_25G_AUI_C2C BIT_ULL(29)
+#define IXGBE_PHY_TYPE_LOW_MAX_INDEX 29
+/* The second set of defines is for phy_type_high. */
+#define IXGBE_PHY_TYPE_HIGH_10BASE_T BIT_ULL(1)
+#define IXGBE_PHY_TYPE_HIGH_10M_SGMII BIT_ULL(2)
+#define IXGBE_PHY_TYPE_HIGH_2500M_SGMII BIT_ULL(56)
+#define IXGBE_PHY_TYPE_HIGH_100M_USXGMII BIT_ULL(57)
+#define IXGBE_PHY_TYPE_HIGH_1G_USXGMII BIT_ULL(58)
+#define IXGBE_PHY_TYPE_HIGH_2500M_USXGMII BIT_ULL(59)
+#define IXGBE_PHY_TYPE_HIGH_5G_USXGMII BIT_ULL(60)
+#define IXGBE_PHY_TYPE_HIGH_10G_USXGMII BIT_ULL(61)
+#define IXGBE_PHY_TYPE_HIGH_MAX_INDEX 61
+
+struct ixgbe_aci_cmd_get_phy_caps_data {
+ __le64 phy_type_low; /* Use values from IXGBE_PHY_TYPE_LOW_* */
+ __le64 phy_type_high; /* Use values from IXGBE_PHY_TYPE_HIGH_* */
+ u8 caps;
+#define IXGBE_ACI_PHY_EN_TX_LINK_PAUSE BIT(0)
+#define IXGBE_ACI_PHY_EN_RX_LINK_PAUSE BIT(1)
+#define IXGBE_ACI_PHY_LOW_POWER_MODE BIT(2)
+#define IXGBE_ACI_PHY_EN_LINK BIT(3)
+#define IXGBE_ACI_PHY_AN_MODE BIT(4)
+#define IXGBE_ACI_PHY_EN_MOD_QUAL BIT(5)
+#define IXGBE_ACI_PHY_EN_LESM BIT(6)
+#define IXGBE_ACI_PHY_EN_AUTO_FEC BIT(7)
+#define IXGBE_ACI_PHY_CAPS_MASK MAKEMASK(0xff, 0)
+ u8 low_power_ctrl_an;
+#define IXGBE_ACI_PHY_EN_D3COLD_LOW_POWER_AUTONEG BIT(0)
+#define IXGBE_ACI_PHY_AN_EN_CLAUSE28 BIT(1)
+#define IXGBE_ACI_PHY_AN_EN_CLAUSE73 BIT(2)
+#define IXGBE_ACI_PHY_AN_EN_CLAUSE37 BIT(3)
+ __le16 eee_cap;
+#define IXGBE_ACI_PHY_EEE_EN_100BASE_TX BIT(0)
+#define IXGBE_ACI_PHY_EEE_EN_1000BASE_T BIT(1)
+#define IXGBE_ACI_PHY_EEE_EN_10GBASE_T BIT(2)
+#define IXGBE_ACI_PHY_EEE_EN_1000BASE_KX BIT(3)
+#define IXGBE_ACI_PHY_EEE_EN_10GBASE_KR BIT(4)
+#define IXGBE_ACI_PHY_EEE_EN_25GBASE_KR BIT(5)
+#define IXGBE_ACI_PHY_EEE_EN_10BASE_T BIT(11)
+ __le16 eeer_value;
+ u8 phy_id_oui[4]; /* PHY/Module ID connected on the port */
+ u8 phy_fw_ver[8];
+ u8 link_fec_options;
+#define IXGBE_ACI_PHY_FEC_10G_KR_40G_KR4_EN BIT(0)
+#define IXGBE_ACI_PHY_FEC_10G_KR_40G_KR4_REQ BIT(1)
+#define IXGBE_ACI_PHY_FEC_25G_RS_528_REQ BIT(2)
+#define IXGBE_ACI_PHY_FEC_25G_KR_REQ BIT(3)
+#define IXGBE_ACI_PHY_FEC_25G_RS_544_REQ BIT(4)
+#define IXGBE_ACI_PHY_FEC_25G_RS_CLAUSE91_EN BIT(6)
+#define IXGBE_ACI_PHY_FEC_25G_KR_CLAUSE74_EN BIT(7)
+#define IXGBE_ACI_PHY_FEC_MASK MAKEMASK(0xdf, 0)
+ u8 module_compliance_enforcement;
+#define IXGBE_ACI_MOD_ENFORCE_STRICT_MODE BIT(0)
+ u8 extended_compliance_code;
+#define IXGBE_ACI_MODULE_TYPE_TOTAL_BYTE 3
+ u8 module_type[IXGBE_ACI_MODULE_TYPE_TOTAL_BYTE];
+#define IXGBE_ACI_MOD_TYPE_BYTE0_SFP_PLUS 0xA0
+#define IXGBE_ACI_MOD_TYPE_BYTE0_QSFP_PLUS 0x80
+#define IXGBE_ACI_MOD_TYPE_IDENT 1
+#define IXGBE_ACI_MOD_TYPE_BYTE1_SFP_PLUS_CU_PASSIVE BIT(0)
+#define IXGBE_ACI_MOD_TYPE_BYTE1_SFP_PLUS_CU_ACTIVE BIT(1)
+#define IXGBE_ACI_MOD_TYPE_BYTE1_10G_BASE_SR BIT(4)
+#define IXGBE_ACI_MOD_TYPE_BYTE1_10G_BASE_LR BIT(5)
+#define IXGBE_ACI_MOD_TYPE_BYTE1_10G_BASE_LRM BIT(6)
+#define IXGBE_ACI_MOD_TYPE_BYTE1_10G_BASE_ER BIT(7)
+#define IXGBE_ACI_MOD_TYPE_BYTE2_SFP_PLUS 0xA0
+#define IXGBE_ACI_MOD_TYPE_BYTE2_QSFP_PLUS 0x86
+ u8 qualified_module_count;
+ u8 rsvd2[7]; /* Bytes 47:41 reserved */
+#define IXGBE_ACI_QUAL_MOD_COUNT_MAX 16
+ struct {
+ u8 v_oui[3];
+ u8 rsvd3;
+ u8 v_part[16];
+ __le32 v_rev;
+ __le64 rsvd4;
+ } qual_modules[IXGBE_ACI_QUAL_MOD_COUNT_MAX];
+};
+
+IXGBE_CHECK_STRUCT_LEN(560, ixgbe_aci_cmd_get_phy_caps_data);
+
+/* Set PHY capabilities (direct 0x0601)
+ * NOTE: This command must be followed by setup link and restart auto-neg
+ */
+struct ixgbe_aci_cmd_set_phy_cfg {
+ u8 reserved[8];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_set_phy_cfg);
+
+/* Set PHY config command data structure */
+struct ixgbe_aci_cmd_set_phy_cfg_data {
+ __le64 phy_type_low; /* Use values from IXGBE_PHY_TYPE_LOW_* */
+ __le64 phy_type_high; /* Use values from IXGBE_PHY_TYPE_HIGH_* */
+ u8 caps;
+#define IXGBE_ACI_PHY_ENA_VALID_MASK MAKEMASK(0xef, 0)
+#define IXGBE_ACI_PHY_ENA_TX_PAUSE_ABILITY BIT(0)
+#define IXGBE_ACI_PHY_ENA_RX_PAUSE_ABILITY BIT(1)
+#define IXGBE_ACI_PHY_ENA_LOW_POWER BIT(2)
+#define IXGBE_ACI_PHY_ENA_LINK BIT(3)
+#define IXGBE_ACI_PHY_ENA_AUTO_LINK_UPDT BIT(5)
+#define IXGBE_ACI_PHY_ENA_LESM BIT(6)
+#define IXGBE_ACI_PHY_ENA_AUTO_FEC BIT(7)
+ u8 low_power_ctrl_an;
+ __le16 eee_cap; /* Value from ixgbe_aci_get_phy_caps */
+ __le16 eeer_value; /* Use defines from ixgbe_aci_get_phy_caps */
+ u8 link_fec_opt; /* Use defines from ixgbe_aci_get_phy_caps */
+ u8 module_compliance_enforcement;
+};
+
+IXGBE_CHECK_STRUCT_LEN(24, ixgbe_aci_cmd_set_phy_cfg_data);
+
+/* Restart AN command data structure (direct 0x0605)
+ * Also used for response, with only the lport_num field present.
+ */
+struct ixgbe_aci_cmd_restart_an {
+ u8 reserved[2];
+ u8 cmd_flags;
+#define IXGBE_ACI_RESTART_AN_LINK_RESTART BIT(1)
+#define IXGBE_ACI_RESTART_AN_LINK_ENABLE BIT(2)
+ u8 reserved2[13];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_restart_an);
+
+#pragma pack(1)
+/* Get link status (indirect 0x0607), also used for Link Status Event */
+struct ixgbe_aci_cmd_get_link_status {
+ u8 reserved[2];
+ u8 cmd_flags;
+#define IXGBE_ACI_LSE_M 0x3
+#define IXGBE_ACI_LSE_NOP 0x0
+#define IXGBE_ACI_LSE_DIS 0x2
+#define IXGBE_ACI_LSE_ENA 0x3
+ /* only response uses this flag */
+#define IXGBE_ACI_LSE_IS_ENABLED 0x1
+ u8 reserved2[5];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_link_status);
+
+/* Get link status response data structure, also used for Link Status Event */
+struct ixgbe_aci_cmd_get_link_status_data {
+ u8 topo_media_conflict;
+#define IXGBE_ACI_LINK_TOPO_CONFLICT BIT(0)
+#define IXGBE_ACI_LINK_MEDIA_CONFLICT BIT(1)
+#define IXGBE_ACI_LINK_TOPO_CORRUPT BIT(2)
+#define IXGBE_ACI_LINK_TOPO_UNREACH_PRT BIT(4)
+#define IXGBE_ACI_LINK_TOPO_UNDRUTIL_PRT BIT(5)
+#define IXGBE_ACI_LINK_TOPO_UNDRUTIL_MEDIA BIT(6)
+#define IXGBE_ACI_LINK_TOPO_UNSUPP_MEDIA BIT(7)
+ u8 link_cfg_err;
+#define IXGBE_ACI_LINK_CFG_ERR BIT(0)
+#define IXGBE_ACI_LINK_CFG_COMPLETED BIT(1)
+#define IXGBE_ACI_LINK_ACT_PORT_OPT_INVAL BIT(2)
+#define IXGBE_ACI_LINK_FEAT_ID_OR_CONFIG_ID_INVAL BIT(3)
+#define IXGBE_ACI_LINK_TOPO_CRITICAL_SDP_ERR BIT(4)
+#define IXGBE_ACI_LINK_MODULE_POWER_UNSUPPORTED BIT(5)
+#define IXGBE_ACI_LINK_EXTERNAL_PHY_LOAD_FAILURE BIT(6)
+#define IXGBE_ACI_LINK_INVAL_MAX_POWER_LIMIT BIT(7)
+ u8 link_info;
+#define IXGBE_ACI_LINK_UP BIT(0) /* Link Status */
+#define IXGBE_ACI_LINK_FAULT BIT(1)
+#define IXGBE_ACI_LINK_FAULT_TX BIT(2)
+#define IXGBE_ACI_LINK_FAULT_RX BIT(3)
+#define IXGBE_ACI_LINK_FAULT_REMOTE BIT(4)
+#define IXGBE_ACI_LINK_UP_PORT BIT(5) /* External Port Link Status */
+#define IXGBE_ACI_MEDIA_AVAILABLE BIT(6)
+#define IXGBE_ACI_SIGNAL_DETECT BIT(7)
+ u8 an_info;
+#define IXGBE_ACI_AN_COMPLETED BIT(0)
+#define IXGBE_ACI_LP_AN_ABILITY BIT(1)
+#define IXGBE_ACI_PD_FAULT BIT(2) /* Parallel Detection Fault */
+#define IXGBE_ACI_FEC_EN BIT(3)
+#define IXGBE_ACI_PHY_LOW_POWER BIT(4) /* Low Power State */
+#define IXGBE_ACI_LINK_PAUSE_TX BIT(5)
+#define IXGBE_ACI_LINK_PAUSE_RX BIT(6)
+#define IXGBE_ACI_QUALIFIED_MODULE BIT(7)
+ u8 ext_info;
+#define IXGBE_ACI_LINK_PHY_TEMP_ALARM BIT(0)
+#define IXGBE_ACI_LINK_EXCESSIVE_ERRORS BIT(1) /* Excessive Link Errors */
+ /* Port Tx Suspended */
+#define IXGBE_ACI_LINK_TX_S 2
+#define IXGBE_ACI_LINK_TX_M (0x03 << IXGBE_ACI_LINK_TX_S)
+#define IXGBE_ACI_LINK_TX_ACTIVE 0
+#define IXGBE_ACI_LINK_TX_DRAINED 1
+#define IXGBE_ACI_LINK_TX_FLUSHED 3
+ u8 lb_status;
+#define IXGBE_ACI_LINK_LB_PHY_LCL BIT(0)
+#define IXGBE_ACI_LINK_LB_PHY_RMT BIT(1)
+#define IXGBE_ACI_LINK_LB_MAC_LCL BIT(2)
+#define IXGBE_ACI_LINK_LB_PHY_IDX_S 3
+#define IXGBE_ACI_LINK_LB_PHY_IDX_M (0x7 << IXGBE_ACI_LB_PHY_IDX_S)
+ __le16 max_frame_size;
+ u8 cfg;
+#define IXGBE_ACI_LINK_25G_KR_FEC_EN BIT(0)
+#define IXGBE_ACI_LINK_25G_RS_528_FEC_EN BIT(1)
+#define IXGBE_ACI_LINK_25G_RS_544_FEC_EN BIT(2)
+#define IXGBE_ACI_FEC_MASK MAKEMASK(0x7, 0)
+ /* Pacing Config */
+#define IXGBE_ACI_CFG_PACING_S 3
+#define IXGBE_ACI_CFG_PACING_M (0xF << IXGBE_ACI_CFG_PACING_S)
+#define IXGBE_ACI_CFG_PACING_TYPE_M BIT(7)
+#define IXGBE_ACI_CFG_PACING_TYPE_AVG 0
+#define IXGBE_ACI_CFG_PACING_TYPE_FIXED IXGBE_ACI_CFG_PACING_TYPE_M
+ /* External Device Power Ability */
+ u8 power_desc;
+#define IXGBE_ACI_PWR_CLASS_M 0x3F
+#define IXGBE_ACI_LINK_PWR_BASET_LOW_HIGH 0
+#define IXGBE_ACI_LINK_PWR_BASET_HIGH 1
+#define IXGBE_ACI_LINK_PWR_QSFP_CLASS_1 0
+#define IXGBE_ACI_LINK_PWR_QSFP_CLASS_2 1
+#define IXGBE_ACI_LINK_PWR_QSFP_CLASS_3 2
+#define IXGBE_ACI_LINK_PWR_QSFP_CLASS_4 3
+ __le16 link_speed;
+#define IXGBE_ACI_LINK_SPEED_M 0x7FF
+#define IXGBE_ACI_LINK_SPEED_10MB BIT(0)
+#define IXGBE_ACI_LINK_SPEED_100MB BIT(1)
+#define IXGBE_ACI_LINK_SPEED_1000MB BIT(2)
+#define IXGBE_ACI_LINK_SPEED_2500MB BIT(3)
+#define IXGBE_ACI_LINK_SPEED_5GB BIT(4)
+#define IXGBE_ACI_LINK_SPEED_10GB BIT(5)
+#define IXGBE_ACI_LINK_SPEED_20GB BIT(6)
+#define IXGBE_ACI_LINK_SPEED_25GB BIT(7)
+#define IXGBE_ACI_LINK_SPEED_40GB BIT(8)
+#define IXGBE_ACI_LINK_SPEED_50GB BIT(9)
+#define IXGBE_ACI_LINK_SPEED_100GB BIT(10)
+#define IXGBE_ACI_LINK_SPEED_200GB BIT(11)
+#define IXGBE_ACI_LINK_SPEED_UNKNOWN BIT(15)
+ __le16 reserved3; /* Aligns next field to 8-byte boundary */
+ u8 ext_fec_status;
+#define IXGBE_ACI_LINK_RS_272_FEC_EN BIT(0) /* RS 272 FEC enabled */
+ u8 reserved4;
+ __le64 phy_type_low; /* Use values from IXGBE_PHY_TYPE_LOW_* */
+ __le64 phy_type_high; /* Use values from IXGBE_PHY_TYPE_HIGH_* */
+ /* Get link status version 2 link partner data */
+ __le64 lp_phy_type_low; /* Use values from IXGBE_PHY_TYPE_LOW_* */
+ __le64 lp_phy_type_high; /* Use values from IXGBE_PHY_TYPE_HIGH_* */
+ u8 lp_fec_adv;
+#define IXGBE_ACI_LINK_LP_10G_KR_FEC_CAP BIT(0)
+#define IXGBE_ACI_LINK_LP_25G_KR_FEC_CAP BIT(1)
+#define IXGBE_ACI_LINK_LP_RS_528_FEC_CAP BIT(2)
+#define IXGBE_ACI_LINK_LP_50G_KR_272_FEC_CAP BIT(3)
+#define IXGBE_ACI_LINK_LP_100G_KR_272_FEC_CAP BIT(4)
+#define IXGBE_ACI_LINK_LP_200G_KR_272_FEC_CAP BIT(5)
+ u8 lp_fec_req;
+#define IXGBE_ACI_LINK_LP_10G_KR_FEC_REQ BIT(0)
+#define IXGBE_ACI_LINK_LP_25G_KR_FEC_REQ BIT(1)
+#define IXGBE_ACI_LINK_LP_RS_528_FEC_REQ BIT(2)
+#define IXGBE_ACI_LINK_LP_KR_272_FEC_REQ BIT(3)
+ u8 lp_flowcontrol;
+#define IXGBE_ACI_LINK_LP_PAUSE_ADV BIT(0)
+#define IXGBE_ACI_LINK_LP_ASM_DIR_ADV BIT(1)
+ u8 reserved5[5];
+};
+#pragma pack()
+
+IXGBE_CHECK_STRUCT_LEN(56, ixgbe_aci_cmd_get_link_status_data);
+
+/* Set event mask command (direct 0x0613) */
+struct ixgbe_aci_cmd_set_event_mask {
+ u8 reserved[8];
+ __le16 event_mask;
+#define IXGBE_ACI_LINK_EVENT_UPDOWN BIT(1)
+#define IXGBE_ACI_LINK_EVENT_MEDIA_NA BIT(2)
+#define IXGBE_ACI_LINK_EVENT_LINK_FAULT BIT(3)
+#define IXGBE_ACI_LINK_EVENT_PHY_TEMP_ALARM BIT(4)
+#define IXGBE_ACI_LINK_EVENT_EXCESSIVE_ERRORS BIT(5)
+#define IXGBE_ACI_LINK_EVENT_SIGNAL_DETECT BIT(6)
+#define IXGBE_ACI_LINK_EVENT_AN_COMPLETED BIT(7)
+#define IXGBE_ACI_LINK_EVENT_MODULE_QUAL_FAIL BIT(8)
+#define IXGBE_ACI_LINK_EVENT_PORT_TX_SUSPENDED BIT(9)
+#define IXGBE_ACI_LINK_EVENT_TOPO_CONFLICT BIT(10)
+#define IXGBE_ACI_LINK_EVENT_MEDIA_CONFLICT BIT(11)
+#define IXGBE_ACI_LINK_EVENT_PHY_FW_LOAD_FAIL BIT(12)
+ u8 reserved1[6];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_set_event_mask);
+
+struct ixgbe_aci_cmd_link_topo_params {
+ u8 lport_num;
+ u8 lport_num_valid;
+#define IXGBE_ACI_LINK_TOPO_PORT_NUM_VALID BIT(0)
+ u8 node_type_ctx;
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_S 0
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_M (0xF << IXGBE_ACI_LINK_TOPO_NODE_TYPE_S)
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_PHY 0
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_GPIO_CTRL 1
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_MUX_CTRL 2
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_LED_CTRL 3
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_LED 4
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_THERMAL 5
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_CAGE 6
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_MEZZ 7
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_ID_EEPROM 8
+#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_GPS 11
+#define IXGBE_ACI_LINK_TOPO_NODE_CTX_S 4
+#define IXGBE_ACI_LINK_TOPO_NODE_CTX_M \
+ (0xF << IXGBE_ACI_LINK_TOPO_NODE_CTX_S)
+#define IXGBE_ACI_LINK_TOPO_NODE_CTX_GLOBAL 0
+#define IXGBE_ACI_LINK_TOPO_NODE_CTX_BOARD 1
+#define IXGBE_ACI_LINK_TOPO_NODE_CTX_PORT 2
+#define IXGBE_ACI_LINK_TOPO_NODE_CTX_NODE 3
+#define IXGBE_ACI_LINK_TOPO_NODE_CTX_NODE_HANDLE 4
+#define IXGBE_ACI_LINK_TOPO_NODE_CTX_DIRECT_BUS_ACCESS 5
+#define IXGBE_ACI_LINK_TOPO_NODE_CTX_NODE_HANDLE_BUS_ADDRESS 6
+ u8 index;
+};
+
+IXGBE_CHECK_STRUCT_LEN(4, ixgbe_aci_cmd_link_topo_params);
+
+struct ixgbe_aci_cmd_link_topo_addr {
+ struct ixgbe_aci_cmd_link_topo_params topo_params;
+ __le16 handle;
+#define IXGBE_ACI_LINK_TOPO_HANDLE_S 0
+#define IXGBE_ACI_LINK_TOPO_HANDLE_M (0x3FF << IXGBE_ACI_LINK_TOPO_HANDLE_S)
+/* Used to decode the handle field */
+#define IXGBE_ACI_LINK_TOPO_HANDLE_BRD_TYPE_M BIT(9)
+#define IXGBE_ACI_LINK_TOPO_HANDLE_BRD_TYPE_LOM BIT(9)
+#define IXGBE_ACI_LINK_TOPO_HANDLE_BRD_TYPE_MEZZ 0
+#define IXGBE_ACI_LINK_TOPO_HANDLE_NODE_S 0
+/* In case of a Mezzanine type */
+#define IXGBE_ACI_LINK_TOPO_HANDLE_MEZZ_NODE_M \
+ (0x3F << IXGBE_ACI_LINK_TOPO_HANDLE_NODE_S)
+#define IXGBE_ACI_LINK_TOPO_HANDLE_MEZZ_S 6
+#define IXGBE_ACI_LINK_TOPO_HANDLE_MEZZ_M \
+ (0x7 << IXGBE_ACI_LINK_TOPO_HANDLE_MEZZ_S)
+/* In case of a LOM type */
+#define IXGBE_ACI_LINK_TOPO_HANDLE_LOM_NODE_M \
+ (0x1FF << IXGBE_ACI_LINK_TOPO_HANDLE_NODE_S)
+};
+
+IXGBE_CHECK_STRUCT_LEN(6, ixgbe_aci_cmd_link_topo_addr);
+
+/* Get Link Topology Handle (direct, 0x06E0) */
+struct ixgbe_aci_cmd_get_link_topo {
+ struct ixgbe_aci_cmd_link_topo_addr addr;
+ u8 node_part_num;
+#define IXGBE_ACI_GET_LINK_TOPO_NODE_NR_PCA9575 0x21
+#define IXGBE_ACI_GET_LINK_TOPO_NODE_NR_GEN_GPS 0x48
+#define IXGBE_ACI_GET_LINK_TOPO_NODE_NR_E610_PTC 0x49
+ u8 rsvd[9];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_link_topo);
+
+/* Read/Write I2C (direct, 0x06E2/0x06E3) */
+struct ixgbe_aci_cmd_i2c {
+ struct ixgbe_aci_cmd_link_topo_addr topo_addr;
+ __le16 i2c_addr;
+ u8 i2c_params;
+#define IXGBE_ACI_I2C_DATA_SIZE_S 0
+#define IXGBE_ACI_I2C_DATA_SIZE_M (0xF << IXGBE_ACI_I2C_DATA_SIZE_S)
+#define IXGBE_ACI_I2C_ADDR_TYPE_M BIT(4)
+#define IXGBE_ACI_I2C_ADDR_TYPE_7BIT 0
+#define IXGBE_ACI_I2C_ADDR_TYPE_10BIT IXGBE_ACI_I2C_ADDR_TYPE_M
+#define IXGBE_ACI_I2C_DATA_OFFSET_S 5
+#define IXGBE_ACI_I2C_DATA_OFFSET_M (0x3 << IXGBE_ACI_I2C_DATA_OFFSET_S)
+#define IXGBE_ACI_I2C_USE_REPEATED_START BIT(7)
+ u8 rsvd;
+ __le16 i2c_bus_addr;
+#define IXGBE_ACI_I2C_ADDR_7BIT_MASK 0x7F
+#define IXGBE_ACI_I2C_ADDR_10BIT_MASK 0x3FF
+ u8 i2c_data[4]; /* Used only by write command, reserved in read. */
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_i2c);
+
+/* Read I2C Response (direct, 0x06E2) */
+struct ixgbe_aci_cmd_read_i2c_resp {
+ u8 i2c_data[16];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_read_i2c_resp);
+
+/* Read/Write MDIO (direct, 0x06E4/0x06E5) */
+struct ixgbe_aci_cmd_mdio {
+ struct ixgbe_aci_cmd_link_topo_addr topo_addr;
+ u8 mdio_device_addr;
+#define IXGBE_ACI_MDIO_DEV_S 0
+#define IXGBE_ACI_MDIO_DEV_M (0x1F << IXGBE_ACI_MDIO_DEV_S)
+#define IXGBE_ACI_MDIO_CLAUSE_22 BIT(5)
+#define IXGBE_ACI_MDIO_CLAUSE_45 BIT(6)
+ u8 mdio_bus_address;
+#define IXGBE_ACI_MDIO_BUS_ADDR_S 0
+#define IXGBE_ACI_MDIO_BUS_ADDR_M (0x1F << IXGBE_ACI_MDIO_BUS_ADDR_S)
+ __le16 offset;
+ __le16 data; /* Input in write cmd, output in read cmd. */
+ u8 rsvd1[4];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_mdio);
+
+/* Set/Get GPIO By Function (direct, 0x06E6/0x06E7) */
+struct ixgbe_aci_cmd_gpio_by_func {
+ struct ixgbe_aci_cmd_link_topo_addr topo_addr;
+ u8 io_func_num;
+#define IXGBE_ACI_GPIO_FUNC_S 0
+#define IXGBE_ACI_GPIO_FUNC_M (0x1F << IXGBE_ACI_GPIO_IO_FUNC_NUM_S)
+ u8 io_value; /* Input in write cmd, output in read cmd. */
+#define IXGBE_ACI_GPIO_ON BIT(0)
+#define IXGBE_ACI_GPIO_OFF 0
+ u8 rsvd[8];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_gpio_by_func);
+
+/* Set Port Identification LED (direct, 0x06E9) */
+struct ixgbe_aci_cmd_set_port_id_led {
+ u8 lport_num;
+ u8 lport_num_valid;
+#define IXGBE_ACI_PORT_ID_PORT_NUM_VALID BIT(0)
+ u8 ident_mode;
+#define IXGBE_ACI_PORT_IDENT_LED_BLINK BIT(0)
+#define IXGBE_ACI_PORT_IDENT_LED_ORIG 0
+ u8 rsvd[13];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_set_port_id_led);
+
+/* Set/Get GPIO (direct, 0x06EC/0x06ED) */
+struct ixgbe_aci_cmd_gpio {
+ __le16 gpio_ctrl_handle;
+#define IXGBE_ACI_GPIO_HANDLE_S 0
+#define IXGBE_ACI_GPIO_HANDLE_M (0x3FF << IXGBE_ACI_GPIO_HANDLE_S)
+ u8 gpio_num;
+ u8 gpio_val;
+ u8 rsvd[12];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_gpio);
+
+/* Read/Write SFF EEPROM command (indirect 0x06EE) */
+struct ixgbe_aci_cmd_sff_eeprom {
+ u8 lport_num;
+ u8 lport_num_valid;
+#define IXGBE_ACI_SFF_PORT_NUM_VALID BIT(0)
+ __le16 i2c_bus_addr;
+#define IXGBE_ACI_SFF_I2CBUS_7BIT_M 0x7F
+#define IXGBE_ACI_SFF_I2CBUS_10BIT_M 0x3FF
+#define IXGBE_ACI_SFF_I2CBUS_TYPE_M BIT(10)
+#define IXGBE_ACI_SFF_I2CBUS_TYPE_7BIT 0
+#define IXGBE_ACI_SFF_I2CBUS_TYPE_10BIT IXGBE_ACI_SFF_I2CBUS_TYPE_M
+#define IXGBE_ACI_SFF_PAGE_BANK_CTRL_S 11
+#define IXGBE_ACI_SFF_PAGE_BANK_CTRL_M (0x3 << IXGBE_ACI_SFF_PAGE_BANK_CTRL_S)
+#define IXGBE_ACI_SFF_NO_PAGE_BANK_UPDATE 0
+#define IXGBE_ACI_SFF_UPDATE_PAGE 1
+#define IXGBE_ACI_SFF_UPDATE_BANK 2
+#define IXGBE_ACI_SFF_UPDATE_PAGE_BANK 3
+#define IXGBE_ACI_SFF_IS_WRITE BIT(15)
+ __le16 i2c_offset;
+ u8 module_bank;
+ u8 module_page;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_sff_eeprom);
+
+/* Program Topology Device NVM (direct, 0x06F2) */
+struct ixgbe_aci_cmd_prog_topo_dev_nvm {
+ struct ixgbe_aci_cmd_link_topo_params topo_params;
+ u8 rsvd[12];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_prog_topo_dev_nvm);
+
+/* Read Topology Device NVM (direct, 0x06F3) */
+struct ixgbe_aci_cmd_read_topo_dev_nvm {
+ struct ixgbe_aci_cmd_link_topo_params topo_params;
+ __le32 start_address;
+#define IXGBE_ACI_READ_TOPO_DEV_NVM_DATA_READ_SIZE 8
+ u8 data_read[IXGBE_ACI_READ_TOPO_DEV_NVM_DATA_READ_SIZE];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_read_topo_dev_nvm);
+
+/* NVM Read command (indirect 0x0701)
+ * NVM Erase commands (direct 0x0702)
+ * NVM Write commands (indirect 0x0703)
+ * NVM Write Activate commands (direct 0x0707)
+ * NVM Shadow RAM Dump commands (direct 0x0707)
+ */
+struct ixgbe_aci_cmd_nvm {
+#define IXGBE_ACI_NVM_MAX_OFFSET 0xFFFFFF
+ __le16 offset_low;
+ u8 offset_high; /* For Write Activate offset_high is used as flags2 */
+ u8 cmd_flags;
+#define IXGBE_ACI_NVM_LAST_CMD BIT(0)
+#define IXGBE_ACI_NVM_PCIR_REQ BIT(0) /* Used by NVM Write reply */
+#define IXGBE_ACI_NVM_PRESERVATION_S 1 /* Used by NVM Write Activate only */
+#define IXGBE_ACI_NVM_PRESERVATION_M (3 << IXGBE_ACI_NVM_PRESERVATION_S)
+#define IXGBE_ACI_NVM_NO_PRESERVATION (0 << IXGBE_ACI_NVM_PRESERVATION_S)
+#define IXGBE_ACI_NVM_PRESERVE_ALL BIT(1)
+#define IXGBE_ACI_NVM_FACTORY_DEFAULT (2 << IXGBE_ACI_NVM_PRESERVATION_S)
+#define IXGBE_ACI_NVM_PRESERVE_SELECTED (3 << IXGBE_ACI_NVM_PRESERVATION_S)
+#define IXGBE_ACI_NVM_ACTIV_SEL_NVM BIT(3) /* Write Activate/SR Dump only */
+#define IXGBE_ACI_NVM_ACTIV_SEL_OROM BIT(4)
+#define IXGBE_ACI_NVM_ACTIV_SEL_NETLIST BIT(5)
+#define IXGBE_ACI_NVM_SPECIAL_UPDATE BIT(6)
+#define IXGBE_ACI_NVM_REVERT_LAST_ACTIV BIT(6) /* Write Activate only */
+#define IXGBE_ACI_NVM_ACTIV_SEL_MASK MAKEMASK(0x7, 3)
+#define IXGBE_ACI_NVM_FLASH_ONLY BIT(7)
+#define IXGBE_ACI_NVM_RESET_LVL_M MAKEMASK(0x3, 0) /* Write reply only */
+#define IXGBE_ACI_NVM_POR_FLAG 0
+#define IXGBE_ACI_NVM_PERST_FLAG 1
+#define IXGBE_ACI_NVM_EMPR_FLAG 2
+#define IXGBE_ACI_NVM_EMPR_ENA BIT(0) /* Write Activate reply only */
+ /* For Write Activate, several flags are sent as part of a separate
+ * flags2 field using a separate byte. For simplicity of the software
+ * interface, we pass the flags as a 16 bit value so these flags are
+ * all offset by 8 bits
+ */
+#define IXGBE_ACI_NVM_ACTIV_REQ_EMPR BIT(8) /* NVM Write Activate only */
+ __le16 module_typeid;
+ __le16 length;
+#define IXGBE_ACI_NVM_ERASE_LEN 0xFFFF
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+/* NVM Module_Type ID, needed offset and read_len for struct ixgbe_aci_cmd_nvm. */
+#define IXGBE_ACI_NVM_SECTOR_UNIT 4096 /* In Bytes */
+#define IXGBE_ACI_NVM_WORD_UNIT 2 /* In Bytes */
+
+#define IXGBE_ACI_NVM_START_POINT 0
+#define IXGBE_ACI_NVM_EMP_SR_PTR_OFFSET 0x90
+#define IXGBE_ACI_NVM_EMP_SR_PTR_RD_LEN 2 /* In Bytes */
+#define IXGBE_ACI_NVM_EMP_SR_PTR_M MAKEMASK(0x7FFF, 0)
+#define IXGBE_ACI_NVM_EMP_SR_PTR_TYPE_S 15
+#define IXGBE_ACI_NVM_EMP_SR_PTR_TYPE_M BIT(15)
+#define IXGBE_ACI_NVM_EMP_SR_PTR_TYPE_SECTOR 1
+
+#define IXGBE_ACI_NVM_LLDP_CFG_PTR_OFFSET 0x46
+#define IXGBE_ACI_NVM_LLDP_CFG_HEADER_LEN 2 /* In Bytes */
+#define IXGBE_ACI_NVM_LLDP_CFG_PTR_RD_LEN 2 /* In Bytes */
+
+#define IXGBE_ACI_NVM_LLDP_PRESERVED_MOD_ID 0x129
+#define IXGBE_ACI_NVM_CUR_LLDP_PERSIST_RD_OFFSET 2 /* In Bytes */
+#define IXGBE_ACI_NVM_LLDP_STATUS_M MAKEMASK(0xF, 0)
+#define IXGBE_ACI_NVM_LLDP_STATUS_M_LEN 4 /* In Bits */
+#define IXGBE_ACI_NVM_LLDP_STATUS_RD_LEN 4 /* In Bytes */
+
+#define IXGBE_ACI_NVM_MINSREV_MOD_ID 0x130
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_nvm);
+
+/* Used for reading and writing MinSRev using 0x0701 and 0x0703. Note that the
+ * type field is excluded from the section when reading and writing from
+ * a module using the module_typeid field with these AQ commands.
+ */
+struct ixgbe_aci_cmd_nvm_minsrev {
+ __le16 length;
+ __le16 validity;
+#define IXGBE_ACI_NVM_MINSREV_NVM_VALID BIT(0)
+#define IXGBE_ACI_NVM_MINSREV_OROM_VALID BIT(1)
+ __le16 nvm_minsrev_l;
+ __le16 nvm_minsrev_h;
+ __le16 orom_minsrev_l;
+ __le16 orom_minsrev_h;
+};
+
+IXGBE_CHECK_STRUCT_LEN(12, ixgbe_aci_cmd_nvm_minsrev);
+
+/* Used for 0x0704 as well as for 0x0705 commands */
+struct ixgbe_aci_cmd_nvm_cfg {
+ u8 cmd_flags;
+#define IXGBE_ACI_ANVM_MULTIPLE_ELEMS BIT(0)
+#define IXGBE_ACI_ANVM_IMMEDIATE_FIELD BIT(1)
+#define IXGBE_ACI_ANVM_NEW_CFG BIT(2)
+ u8 reserved;
+ __le16 count;
+ __le16 id;
+ u8 reserved1[2];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_nvm_cfg);
+
+struct ixgbe_aci_cmd_nvm_cfg_data {
+ __le16 field_id;
+ __le16 field_options;
+ __le16 field_value;
+};
+
+IXGBE_CHECK_STRUCT_LEN(6, ixgbe_aci_cmd_nvm_cfg_data);
+
+/* NVM Checksum Command (direct, 0x0706) */
+struct ixgbe_aci_cmd_nvm_checksum {
+ u8 flags;
+#define IXGBE_ACI_NVM_CHECKSUM_VERIFY BIT(0)
+#define IXGBE_ACI_NVM_CHECKSUM_RECALC BIT(1)
+ u8 rsvd;
+ __le16 checksum; /* Used only by response */
+#define IXGBE_ACI_NVM_CHECKSUM_CORRECT 0xBABA
+ u8 rsvd2[12];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_nvm_checksum);
+
+/* Used for NVM Sanitization command - 0x070C */
+struct ixgbe_aci_cmd_nvm_sanitization {
+ u8 cmd_flags;
+#define IXGBE_ACI_SANITIZE_REQ_READ 0
+#define IXGBE_ACI_SANITIZE_REQ_OPERATE BIT(0)
+
+#define IXGBE_ACI_SANITIZE_READ_SUBJECT_NVM_BITS 0
+#define IXGBE_ACI_SANITIZE_READ_SUBJECT_NVM_STATE BIT(1)
+#define IXGBE_ACI_SANITIZE_OPERATE_SUBJECT_CLEAR 0
+ u8 values;
+#define IXGBE_ACI_SANITIZE_NVM_BITS_HOST_CLEAN_SUPPORT BIT(0)
+#define IXGBE_ACI_SANITIZE_NVM_BITS_BMC_CLEAN_SUPPORT BIT(2)
+#define IXGBE_ACI_SANITIZE_NVM_STATE_HOST_CLEAN_DONE BIT(0)
+#define IXGBE_ACI_SANITIZE_NVM_STATE_HOST_CLEAN_SUCCESS BIT(1)
+#define IXGBE_ACI_SANITIZE_NVM_STATE_BMC_CLEAN_DONE BIT(2)
+#define IXGBE_ACI_SANITIZE_NVM_STATE_BMC_CLEAN_SUCCESS BIT(3)
+#define IXGBE_ACI_SANITIZE_OPERATE_HOST_CLEAN_DONE BIT(0)
+#define IXGBE_ACI_SANITIZE_OPERATE_HOST_CLEAN_SUCCESS BIT(1)
+#define IXGBE_ACI_SANITIZE_OPERATE_BMC_CLEAN_DONE BIT(2)
+#define IXGBE_ACI_SANITIZE_OPERATE_BMC_CLEAN_SUCCESS BIT(3)
+ u8 reserved[14];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_nvm_sanitization);
+
+/* Write/Read Alternate - Direct (direct 0x0900/0x0902) */
+struct ixgbe_aci_cmd_read_write_alt_direct {
+ __le32 dword0_addr;
+ __le32 dword0_value;
+ __le32 dword1_addr;
+ __le32 dword1_value;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_read_write_alt_direct);
+
+/* Write/Read Alternate - Indirect (indirect 0x0901/0x0903) */
+struct ixgbe_aci_cmd_read_write_alt_indirect {
+ __le32 base_dword_addr;
+ __le32 num_dwords;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_read_write_alt_indirect);
+
+/* Done Alternate Write (direct 0x0904) */
+struct ixgbe_aci_cmd_done_alt_write {
+ u8 flags;
+#define IXGBE_ACI_CMD_UEFI_BIOS_MODE BIT(0)
+#define IXGBE_ACI_RESP_RESET_NEEDED BIT(1)
+ u8 reserved[15];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_done_alt_write);
+
+/* Clear Port Alternate Write (direct 0x0906) */
+struct ixgbe_aci_cmd_clear_port_alt_write {
+ u8 reserved[16];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_clear_port_alt_write);
+
+/* Get CGU abilities command response data structure (indirect 0x0C61) */
+struct ixgbe_aci_cmd_get_cgu_abilities {
+ u8 num_inputs;
+ u8 num_outputs;
+ u8 pps_dpll_idx;
+ u8 synce_dpll_idx;
+ __le32 max_in_freq;
+ __le32 max_in_phase_adj;
+ __le32 max_out_freq;
+ __le32 max_out_phase_adj;
+ u8 cgu_part_num;
+ u8 rsvd[3];
+};
+
+IXGBE_CHECK_STRUCT_LEN(24, ixgbe_aci_cmd_get_cgu_abilities);
+
+#define IXGBE_ACI_NODE_HANDLE_VALID BIT(10)
+#define IXGBE_ACI_NODE_HANDLE MAKEMASK(0x3FF, 0)
+#define IXGBE_ACI_DRIVING_CLK_NUM_SHIFT 10
+#define IXGBE_ACI_DRIVING_CLK_NUM MAKEMASK(0x3F, IXGBE_ACI_DRIVING_CLK_NUM_SHIFT)
+
+/* Set CGU input config (direct 0x0C62) */
+struct ixgbe_aci_cmd_set_cgu_input_config {
+ u8 input_idx;
+ u8 flags1;
+#define IXGBE_ACI_SET_CGU_IN_CFG_FLG1_UPDATE_FREQ BIT(6)
+#define IXGBE_ACI_SET_CGU_IN_CFG_FLG1_UPDATE_DELAY BIT(7)
+ u8 flags2;
+#define IXGBE_ACI_SET_CGU_IN_CFG_FLG2_INPUT_EN BIT(5)
+#define IXGBE_ACI_SET_CGU_IN_CFG_FLG2_ESYNC_EN BIT(6)
+ u8 rsvd;
+ __le32 freq;
+ __le32 phase_delay;
+ u8 rsvd2[2];
+ __le16 node_handle;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_set_cgu_input_config);
+
+/* Get CGU input config response descriptor structure (direct 0x0C63) */
+struct ixgbe_aci_cmd_get_cgu_input_config {
+ u8 input_idx;
+ u8 status;
+#define IXGBE_ACI_GET_CGU_IN_CFG_STATUS_LOS BIT(0)
+#define IXGBE_ACI_GET_CGU_IN_CFG_STATUS_SCM_FAIL BIT(1)
+#define IXGBE_ACI_GET_CGU_IN_CFG_STATUS_CFM_FAIL BIT(2)
+#define IXGBE_ACI_GET_CGU_IN_CFG_STATUS_GST_FAIL BIT(3)
+#define IXGBE_ACI_GET_CGU_IN_CFG_STATUS_PFM_FAIL BIT(4)
+#define IXGBE_ACI_GET_CGU_IN_CFG_STATUS_ESYNC_FAIL BIT(6)
+#define IXGBE_ACI_GET_CGU_IN_CFG_STATUS_ESYNC_CAP BIT(7)
+ u8 type;
+#define IXGBE_ACI_GET_CGU_IN_CFG_TYPE_READ_ONLY BIT(0)
+#define IXGBE_ACI_GET_CGU_IN_CFG_TYPE_GPS BIT(4)
+#define IXGBE_ACI_GET_CGU_IN_CFG_TYPE_EXTERNAL BIT(5)
+#define IXGBE_ACI_GET_CGU_IN_CFG_TYPE_PHY BIT(6)
+ u8 flags1;
+#define IXGBE_ACI_GET_CGU_IN_CFG_FLG1_PHASE_DELAY_SUPP BIT(0)
+#define IXGBE_ACI_GET_CGU_IN_CFG_FLG1_1PPS_SUPP BIT(2)
+#define IXGBE_ACI_GET_CGU_IN_CFG_FLG1_10MHZ_SUPP BIT(3)
+#define IXGBE_ACI_GET_CGU_IN_CFG_FLG1_ANYFREQ BIT(7)
+ __le32 freq;
+ __le32 phase_delay;
+ u8 flags2;
+#define IXGBE_ACI_GET_CGU_IN_CFG_FLG2_INPUT_EN BIT(5)
+#define IXGBE_ACI_GET_CGU_IN_CFG_FLG2_ESYNC_EN BIT(6)
+ u8 rsvd[1];
+ __le16 node_handle;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_cgu_input_config);
+
+/* Set CGU output config (direct 0x0C64) */
+struct ixgbe_aci_cmd_set_cgu_output_config {
+ u8 output_idx;
+ u8 flags;
+#define IXGBE_ACI_SET_CGU_OUT_CFG_OUT_EN BIT(0)
+#define IXGBE_ACI_SET_CGU_OUT_CFG_ESYNC_EN BIT(1)
+#define IXGBE_ACI_SET_CGU_OUT_CFG_UPDATE_FREQ BIT(2)
+#define IXGBE_ACI_SET_CGU_OUT_CFG_UPDATE_PHASE BIT(3)
+#define IXGBE_ACI_SET_CGU_OUT_CFG_UPDATE_SRC_SEL BIT(4)
+ u8 src_sel;
+#define IXGBE_ACI_SET_CGU_OUT_CFG_DPLL_SRC_SEL MAKEMASK(0x1F, 0)
+ u8 rsvd;
+ __le32 freq;
+ __le32 phase_delay;
+ u8 rsvd2[2];
+ __le16 node_handle;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_set_cgu_output_config);
+
+/* Get CGU output config (direct 0x0C65) */
+struct ixgbe_aci_cmd_get_cgu_output_config {
+ u8 output_idx;
+ u8 flags;
+#define IXGBE_ACI_GET_CGU_OUT_CFG_OUT_EN BIT(0)
+#define IXGBE_ACI_GET_CGU_OUT_CFG_ESYNC_EN BIT(1)
+#define IXGBE_ACI_GET_CGU_OUT_CFG_ESYNC_ABILITY BIT(2)
+ u8 src_sel;
+#define IXGBE_ACI_GET_CGU_OUT_CFG_DPLL_SRC_SEL_SHIFT 0
+#define IXGBE_ACI_GET_CGU_OUT_CFG_DPLL_SRC_SEL \
+ MAKEMASK(0x1F, IXGBE_ACI_GET_CGU_OUT_CFG_DPLL_SRC_SEL_SHIFT)
+#define IXGBE_ACI_GET_CGU_OUT_CFG_DPLL_MODE_SHIFT 5
+#define IXGBE_ACI_GET_CGU_OUT_CFG_DPLL_MODE \
+ MAKEMASK(0x7, IXGBE_ACI_GET_CGU_OUT_CFG_DPLL_MODE_SHIFT)
+ u8 rsvd;
+ __le32 freq;
+ __le32 src_freq;
+ u8 rsvd2[2];
+ __le16 node_handle;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_cgu_output_config);
+
+/* Get CGU DPLL status (direct 0x0C66) */
+struct ixgbe_aci_cmd_get_cgu_dpll_status {
+ u8 dpll_num;
+ u8 ref_state;
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_REF_SW_LOS BIT(0)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_REF_SW_SCM BIT(1)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_REF_SW_CFM BIT(2)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_REF_SW_GST BIT(3)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_REF_SW_PFM BIT(4)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_FAST_LOCK_EN BIT(5)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_REF_SW_ESYNC BIT(6)
+ __le16 dpll_state;
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_LOCK BIT(0)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_HO BIT(1)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_HO_READY BIT(2)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_FLHIT BIT(5)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_PSLHIT BIT(7)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_CLK_REF_SHIFT 8
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_CLK_REF_SEL \
+ MAKEMASK(0x1F, IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_CLK_REF_SHIFT)
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_MODE_SHIFT 13
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_MODE \
+ MAKEMASK(0x7, IXGBE_ACI_GET_CGU_DPLL_STATUS_STATE_MODE_SHIFT)
+ __le32 phase_offset_h;
+ __le32 phase_offset_l;
+ u8 eec_mode;
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_EEC_MODE_1 0xA
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_EEC_MODE_2 0xB
+#define IXGBE_ACI_GET_CGU_DPLL_STATUS_EEC_MODE_UNKNOWN 0xF
+ u8 rsvd[1];
+ __le16 node_handle;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_cgu_dpll_status);
+
+/* Set CGU DPLL config (direct 0x0C67) */
+struct ixgbe_aci_cmd_set_cgu_dpll_config {
+ u8 dpll_num;
+ u8 ref_state;
+#define IXGBE_ACI_SET_CGU_DPLL_CONFIG_REF_SW_LOS BIT(0)
+#define IXGBE_ACI_SET_CGU_DPLL_CONFIG_REF_SW_SCM BIT(1)
+#define IXGBE_ACI_SET_CGU_DPLL_CONFIG_REF_SW_CFM BIT(2)
+#define IXGBE_ACI_SET_CGU_DPLL_CONFIG_REF_SW_GST BIT(3)
+#define IXGBE_ACI_SET_CGU_DPLL_CONFIG_REF_SW_PFM BIT(4)
+#define IXGBE_ACI_SET_CGU_DPLL_CONFIG_REF_FLOCK_EN BIT(5)
+#define IXGBE_ACI_SET_CGU_DPLL_CONFIG_REF_SW_ESYNC BIT(6)
+ u8 rsvd;
+ u8 config;
+#define IXGBE_ACI_SET_CGU_DPLL_CONFIG_CLK_REF_SEL MAKEMASK(0x1F, 0)
+#define IXGBE_ACI_SET_CGU_DPLL_CONFIG_MODE MAKEMASK(0x7, 5)
+ u8 rsvd2[8];
+ u8 eec_mode;
+ u8 rsvd3[1];
+ __le16 node_handle;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_set_cgu_dpll_config);
+
+/* Set CGU reference priority (direct 0x0C68) */
+struct ixgbe_aci_cmd_set_cgu_ref_prio {
+ u8 dpll_num;
+ u8 ref_idx;
+ u8 ref_priority;
+ u8 rsvd[11];
+ __le16 node_handle;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_set_cgu_ref_prio);
+
+/* Get CGU reference priority (direct 0x0C69) */
+struct ixgbe_aci_cmd_get_cgu_ref_prio {
+ u8 dpll_num;
+ u8 ref_idx;
+ u8 ref_priority; /* Valid only in response */
+ u8 rsvd[13];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_cgu_ref_prio);
+
+/* Get CGU info (direct 0x0C6A) */
+struct ixgbe_aci_cmd_get_cgu_info {
+ __le32 cgu_id;
+ __le32 cgu_cfg_ver;
+ __le32 cgu_fw_ver;
+ u8 node_part_num;
+ u8 dev_rev;
+ __le16 node_handle;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_cgu_info);
+
+struct ixgbe_aci_cmd_temp_tca_event {
+ u8 event_desc;
+#define IXGBE_TEMP_TCA_EVENT_DESC_SUBJ_SHIFT 0
+#define IXGBE_TEMP_TCA_EVENT_DESC_SUBJ_NVM 0
+#define IXGBE_TEMP_TCA_EVENT_DESC_SUBJ_EVENT_STATE 1
+#define IXGBE_TEMP_TCA_EVENT_DESC_SUBJ_ALL 2
+
+#define IXGBE_TEMP_TCA_EVENT_DESC_ALARM_SHIFT 2
+#define IXGBE_TEMP_TCA_EVENT_DESC_WARNING_CLEARED 0
+#define IXGBE_TEMP_TCA_EVENT_DESC_ALARM_CLEARED 1
+#define IXGBE_TEMP_TCA_EVENT_DESC_WARNING_RAISED 2
+#define IXGBE_TEMP_TCA_EVENT_DESC_ALARM_RAISED 3
+
+ u8 reserved;
+ __le16 temperature;
+ __le16 thermal_sensor_max_value;
+ __le16 thermal_sensor_min_value;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_temp_tca_event);
+
+/* Debug Dump Internal Data (indirect 0xFF08) */
+struct ixgbe_aci_cmd_debug_dump_internals {
+ __le16 cluster_id; /* Expresses next cluster ID in response */
+#define IXGBE_ACI_DBG_DUMP_CLUSTER_ID_LINK 0
+#define IXGBE_ACI_DBG_DUMP_CLUSTER_ID_FULL_CSR_SPACE 1
+ __le16 table_id; /* Used only for non-memory clusters */
+ __le32 idx; /* In table entries for tables, in bytes for memory */
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_debug_dump_internals);
+
+/* Set Health Status (direct 0xFF20) */
+struct ixgbe_aci_cmd_set_health_status_config {
+ u8 event_source;
+#define IXGBE_ACI_HEALTH_STATUS_SET_PF_SPECIFIC_MASK BIT(0)
+#define IXGBE_ACI_HEALTH_STATUS_SET_ALL_PF_MASK BIT(1)
+#define IXGBE_ACI_HEALTH_STATUS_SET_GLOBAL_MASK BIT(2)
+ u8 reserved[15];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_set_health_status_config);
+
+#define IXGBE_ACI_HEALTH_STATUS_ERR_UNKNOWN_MOD_STRICT 0x101
+#define IXGBE_ACI_HEALTH_STATUS_ERR_MOD_TYPE 0x102
+#define IXGBE_ACI_HEALTH_STATUS_ERR_MOD_QUAL 0x103
+#define IXGBE_ACI_HEALTH_STATUS_ERR_MOD_COMM 0x104
+#define IXGBE_ACI_HEALTH_STATUS_ERR_MOD_CONFLICT 0x105
+#define IXGBE_ACI_HEALTH_STATUS_ERR_MOD_NOT_PRESENT 0x106
+#define IXGBE_ACI_HEALTH_STATUS_INFO_MOD_UNDERUTILIZED 0x107
+#define IXGBE_ACI_HEALTH_STATUS_ERR_UNKNOWN_MOD_LENIENT 0x108
+#define IXGBE_ACI_HEALTH_STATUS_ERR_MOD_DIAGNOSTIC_FEATURE 0x109
+#define IXGBE_ACI_HEALTH_STATUS_ERR_INVALID_LINK_CFG 0x10B
+#define IXGBE_ACI_HEALTH_STATUS_ERR_PORT_ACCESS 0x10C
+#define IXGBE_ACI_HEALTH_STATUS_ERR_PORT_UNREACHABLE 0x10D
+#define IXGBE_ACI_HEALTH_STATUS_INFO_PORT_SPEED_MOD_LIMITED 0x10F
+#define IXGBE_ACI_HEALTH_STATUS_ERR_PARALLEL_FAULT 0x110
+#define IXGBE_ACI_HEALTH_STATUS_INFO_PORT_SPEED_PHY_LIMITED 0x111
+#define IXGBE_ACI_HEALTH_STATUS_ERR_NETLIST_TOPO 0x112
+#define IXGBE_ACI_HEALTH_STATUS_ERR_NETLIST 0x113
+#define IXGBE_ACI_HEALTH_STATUS_ERR_TOPO_CONFLICT 0x114
+#define IXGBE_ACI_HEALTH_STATUS_ERR_LINK_HW_ACCESS 0x115
+#define IXGBE_ACI_HEALTH_STATUS_ERR_LINK_RUNTIME 0x116
+#define IXGBE_ACI_HEALTH_STATUS_ERR_DNL_INIT 0x117
+#define IXGBE_ACI_HEALTH_STATUS_ERR_PHY_NVM_PROG 0x120
+#define IXGBE_ACI_HEALTH_STATUS_ERR_PHY_FW_LOAD 0x121
+#define IXGBE_ACI_HEALTH_STATUS_INFO_RECOVERY 0x500
+#define IXGBE_ACI_HEALTH_STATUS_ERR_FLASH_ACCESS 0x501
+#define IXGBE_ACI_HEALTH_STATUS_ERR_NVM_AUTH 0x502
+#define IXGBE_ACI_HEALTH_STATUS_ERR_OROM_AUTH 0x503
+#define IXGBE_ACI_HEALTH_STATUS_ERR_DDP_AUTH 0x504
+#define IXGBE_ACI_HEALTH_STATUS_ERR_NVM_COMPAT 0x505
+#define IXGBE_ACI_HEALTH_STATUS_ERR_OROM_COMPAT 0x506
+#define IXGBE_ACI_HEALTH_STATUS_ERR_NVM_SEC_VIOLATION 0x507
+#define IXGBE_ACI_HEALTH_STATUS_ERR_OROM_SEC_VIOLATION 0x508
+#define IXGBE_ACI_HEALTH_STATUS_ERR_DCB_MIB 0x509
+#define IXGBE_ACI_HEALTH_STATUS_ERR_MNG_TIMEOUT 0x50A
+#define IXGBE_ACI_HEALTH_STATUS_ERR_BMC_RESET 0x50B
+#define IXGBE_ACI_HEALTH_STATUS_ERR_LAST_MNG_FAIL 0x50C
+#define IXGBE_ACI_HEALTH_STATUS_ERR_RESOURCE_ALLOC_FAIL 0x50D
+#define IXGBE_ACI_HEALTH_STATUS_ERR_FW_LOOP 0x1000
+#define IXGBE_ACI_HEALTH_STATUS_ERR_FW_PFR_FAIL 0x1001
+#define IXGBE_ACI_HEALTH_STATUS_ERR_LAST_FAIL_AQ 0x1002
+
+/* Get Health Status codes (indirect 0xFF21) */
+struct ixgbe_aci_cmd_get_supported_health_status_codes {
+ __le16 health_code_count;
+ u8 reserved[6];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_supported_health_status_codes);
+
+/* Get Health Status (indirect 0xFF22) */
+struct ixgbe_aci_cmd_get_health_status {
+ __le16 health_status_count;
+ u8 reserved[6];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_get_health_status);
+
+/* Get Health Status event buffer entry, (0xFF22)
+ * repeated per reported health status
+ */
+struct ixgbe_aci_cmd_health_status_elem {
+ __le16 health_status_code;
+ __le16 event_source;
+#define IXGBE_ACI_HEALTH_STATUS_PF (0x1)
+#define IXGBE_ACI_HEALTH_STATUS_PORT (0x2)
+#define IXGBE_ACI_HEALTH_STATUS_GLOBAL (0x3)
+ __le32 internal_data1;
+#define IXGBE_ACI_HEALTH_STATUS_UNDEFINED_DATA (0xDEADBEEF)
+ __le32 internal_data2;
+};
+
+IXGBE_CHECK_STRUCT_LEN(12, ixgbe_aci_cmd_health_status_elem);
+
+/* Clear Health Status (direct 0xFF23) */
+struct ixgbe_aci_cmd_clear_health_status {
+ __le32 reserved[4];
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_clear_health_status);
+
+enum ixgbe_aci_fw_logging_mod {
+ IXGBE_ACI_FW_LOG_ID_GENERAL = 0,
+ IXGBE_ACI_FW_LOG_ID_CTRL = 1,
+ IXGBE_ACI_FW_LOG_ID_LINK = 2,
+ IXGBE_ACI_FW_LOG_ID_LINK_TOPO = 3,
+ IXGBE_ACI_FW_LOG_ID_DNL = 4,
+ IXGBE_ACI_FW_LOG_ID_I2C = 5,
+ IXGBE_ACI_FW_LOG_ID_SDP = 6,
+ IXGBE_ACI_FW_LOG_ID_MDIO = 7,
+ IXGBE_ACI_FW_LOG_ID_ADMINQ = 8,
+ IXGBE_ACI_FW_LOG_ID_HDMA = 9,
+ IXGBE_ACI_FW_LOG_ID_LLDP = 10,
+ IXGBE_ACI_FW_LOG_ID_DCBX = 11,
+ IXGBE_ACI_FW_LOG_ID_DCB = 12,
+ IXGBE_ACI_FW_LOG_ID_XLR = 13,
+ IXGBE_ACI_FW_LOG_ID_NVM = 14,
+ IXGBE_ACI_FW_LOG_ID_AUTH = 15,
+ IXGBE_ACI_FW_LOG_ID_VPD = 16,
+ IXGBE_ACI_FW_LOG_ID_IOSF = 17,
+ IXGBE_ACI_FW_LOG_ID_PARSER = 18,
+ IXGBE_ACI_FW_LOG_ID_SW = 19,
+ IXGBE_ACI_FW_LOG_ID_SCHEDULER = 20,
+ IXGBE_ACI_FW_LOG_ID_TXQ = 21,
+ IXGBE_ACI_FW_LOG_ID_ACL = 22,
+ IXGBE_ACI_FW_LOG_ID_POST = 23,
+ IXGBE_ACI_FW_LOG_ID_WATCHDOG = 24,
+ IXGBE_ACI_FW_LOG_ID_TASK_DISPATCH = 25,
+ IXGBE_ACI_FW_LOG_ID_MNG = 26,
+ IXGBE_ACI_FW_LOG_ID_SYNCE = 27,
+ IXGBE_ACI_FW_LOG_ID_HEALTH = 28,
+ IXGBE_ACI_FW_LOG_ID_TSDRV = 29,
+ IXGBE_ACI_FW_LOG_ID_PFREG = 30,
+ IXGBE_ACI_FW_LOG_ID_MDLVER = 31,
+ IXGBE_ACI_FW_LOG_ID_MAX = 32,
+};
+
+/* Only a single log level should be set and all log levels under the set value
+ * are enabled, e.g. if log level is set to IXGBE_FWLOG_LEVEL_VERBOSE, then all
+ * other log levels are included (except IXGBE_FWLOG_LEVEL_NONE)
+ */
+enum ixgbe_fwlog_level {
+ IXGBE_FWLOG_LEVEL_NONE = 0,
+ IXGBE_FWLOG_LEVEL_ERROR = 1,
+ IXGBE_FWLOG_LEVEL_WARNING = 2,
+ IXGBE_FWLOG_LEVEL_NORMAL = 3,
+ IXGBE_FWLOG_LEVEL_VERBOSE = 4,
+ IXGBE_FWLOG_LEVEL_INVALID, /* all values >= this entry are invalid */
+};
+
+struct ixgbe_fwlog_module_entry {
+ /* module ID for the corresponding firmware logging event */
+ u16 module_id;
+ /* verbosity level for the module_id */
+ u8 log_level;
+};
+
+struct ixgbe_fwlog_cfg {
+ /* list of modules for configuring log level */
+ struct ixgbe_fwlog_module_entry module_entries[IXGBE_ACI_FW_LOG_ID_MAX];
+#define IXGBE_FWLOG_OPTION_ARQ_ENA BIT(0)
+#define IXGBE_FWLOG_OPTION_UART_ENA BIT(1)
+ /* set before calling ixgbe_fwlog_init() so the PF registers for firmware
+ * logging on initialization
+ */
+#define IXGBE_FWLOG_OPTION_REGISTER_ON_INIT BIT(2)
+ /* set in the ixgbe_fwlog_get() response if the PF is registered for FW
+ * logging events over ARQ
+ */
+#define IXGBE_FWLOG_OPTION_IS_REGISTERED BIT(3)
+ /* options used to configure firmware logging */
+ u16 options;
+ /* minimum number of log events sent per Admin Receive Queue event */
+ u8 log_resolution;
+};
+
+struct ixgbe_fwlog_data {
+ u16 data_size;
+ u8 *data;
+};
+
+struct ixgbe_fwlog_ring {
+ struct ixgbe_fwlog_data *rings;
+ u16 size;
+ u16 head;
+ u16 tail;
+};
+
+#define IXGBE_FWLOG_RING_SIZE_DFLT 256
+#define IXGBE_FWLOG_RING_SIZE_MAX 512
+
+/* Set FW Logging configuration (indirect 0xFF30)
+ * Register for FW Logging (indirect 0xFF31)
+ * Query FW Logging (indirect 0xFF32)
+ * FW Log Event (indirect 0xFF33)
+ * Get FW Log (indirect 0xFF34)
+ * Clear FW Log (indirect 0xFF35)
+ */
+struct ixgbe_aci_cmd_fw_log {
+ u8 cmd_flags;
+#define IXGBE_ACI_FW_LOG_CONF_UART_EN BIT(0)
+#define IXGBE_ACI_FW_LOG_CONF_AQ_EN BIT(1)
+#define IXGBE_ACI_FW_LOG_QUERY_REGISTERED BIT(2)
+#define IXGBE_ACI_FW_LOG_CONF_SET_VALID BIT(3)
+#define IXGBE_ACI_FW_LOG_AQ_REGISTER BIT(0)
+#define IXGBE_ACI_FW_LOG_AQ_QUERY BIT(2)
+#define IXGBE_ACI_FW_LOG_PERSISTENT BIT(0)
+ u8 rsp_flag;
+#define IXGBE_ACI_FW_LOG_MORE_DATA BIT(1)
+ __le16 fw_rt_msb;
+ union {
+ struct {
+ __le32 fw_rt_lsb;
+ } sync;
+ struct {
+ __le16 log_resolution;
+#define IXGBE_ACI_FW_LOG_MIN_RESOLUTION (1)
+#define IXGBE_ACI_FW_LOG_MAX_RESOLUTION (128)
+ __le16 mdl_cnt;
+ } cfg;
+ } ops;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+IXGBE_CHECK_PARAM_LEN(ixgbe_aci_cmd_fw_log);
+
+/* Response Buffer for:
+ * Set Firmware Logging Configuration (0xFF30)
+ * Query FW Logging (0xFF32)
+ */
+struct ixgbe_aci_cmd_fw_log_cfg_resp {
+ __le16 module_identifier;
+ u8 log_level;
+ u8 rsvd0;
+};
+
+IXGBE_CHECK_STRUCT_LEN(4, ixgbe_aci_cmd_fw_log_cfg_resp);
+
+/**
+ * struct ixgbe_aq_desc - Admin Command (AC) descriptor
+ * @flags: IXGBE_ACI_FLAG_* flags
+ * @opcode: Admin command opcode
+ * @datalen: length in bytes of indirect/external data buffer
+ * @retval: return value from firmware
+ * @cookie_high: opaque data high-half
+ * @cookie_low: opaque data low-half
+ * @params: command-specific parameters
+ *
+ * Descriptor format for commands the driver posts via the Admin Command Interface
+ * (ACI). The firmware writes back onto the command descriptor and returns
+ * the result of the command. Asynchronous events that are not an immediate
+ * result of the command are written to the Admin Command Interface (ACI) using
+ * the same descriptor format. Descriptors are in little-endian notation with
+ * 32-bit words.
+ */
+struct ixgbe_aci_desc {
+ __le16 flags;
+ __le16 opcode;
+ __le16 datalen;
+ __le16 retval;
+ __le32 cookie_high;
+ __le32 cookie_low;
+ union {
+ u8 raw[16];
+ struct ixgbe_aci_cmd_generic generic;
+ struct ixgbe_aci_cmd_get_ver get_ver;
+ struct ixgbe_aci_cmd_driver_ver driver_ver;
+ struct ixgbe_aci_cmd_get_exp_err exp_err;
+ struct ixgbe_aci_cmd_req_res res_owner;
+ struct ixgbe_aci_cmd_list_caps get_cap;
+ struct ixgbe_aci_cmd_disable_rxen disable_rxen;
+ struct ixgbe_aci_cmd_get_fw_event get_fw_event;
+ struct ixgbe_aci_cmd_get_phy_caps get_phy;
+ struct ixgbe_aci_cmd_set_phy_cfg set_phy;
+ struct ixgbe_aci_cmd_restart_an restart_an;
+ struct ixgbe_aci_cmd_get_link_status get_link_status;
+ struct ixgbe_aci_cmd_set_event_mask set_event_mask;
+ struct ixgbe_aci_cmd_get_link_topo get_link_topo;
+ struct ixgbe_aci_cmd_i2c read_write_i2c;
+ struct ixgbe_aci_cmd_read_i2c_resp read_i2c_resp;
+ struct ixgbe_aci_cmd_mdio read_write_mdio;
+ struct ixgbe_aci_cmd_mdio read_mdio;
+ struct ixgbe_aci_cmd_mdio write_mdio;
+ struct ixgbe_aci_cmd_set_port_id_led set_port_id_led;
+ struct ixgbe_aci_cmd_gpio_by_func read_write_gpio_by_func;
+ struct ixgbe_aci_cmd_gpio read_write_gpio;
+ struct ixgbe_aci_cmd_sff_eeprom read_write_sff_param;
+ struct ixgbe_aci_cmd_prog_topo_dev_nvm prog_topo_dev_nvm;
+ struct ixgbe_aci_cmd_read_topo_dev_nvm read_topo_dev_nvm;
+ struct ixgbe_aci_cmd_nvm nvm;
+ struct ixgbe_aci_cmd_nvm_cfg nvm_cfg;
+ struct ixgbe_aci_cmd_nvm_checksum nvm_checksum;
+ struct ixgbe_aci_cmd_read_write_alt_direct read_write_alt_direct;
+ struct ixgbe_aci_cmd_read_write_alt_indirect read_write_alt_indirect;
+ struct ixgbe_aci_cmd_done_alt_write done_alt_write;
+ struct ixgbe_aci_cmd_clear_port_alt_write clear_port_alt_write;
+ struct ixgbe_aci_cmd_debug_dump_internals debug_dump;
+ struct ixgbe_aci_cmd_set_health_status_config
+ set_health_status_config;
+ struct ixgbe_aci_cmd_get_supported_health_status_codes
+ get_supported_health_status_codes;
+ struct ixgbe_aci_cmd_get_health_status get_health_status;
+ struct ixgbe_aci_cmd_clear_health_status clear_health_status;
+ struct ixgbe_aci_cmd_fw_log fw_log;
+ struct ixgbe_aci_cmd_nvm_sanitization nvm_sanitization;
+ } params;
+};
+
+/* LKV-specific adapter context structures */
+
+struct ixgbe_link_status {
+ /* Refer to ixgbe_aci_phy_type for bits definition */
+ u64 phy_type_low;
+ u64 phy_type_high;
+ u8 topo_media_conflict;
+ u16 max_frame_size;
+ u16 link_speed;
+ u16 req_speeds;
+ u8 link_cfg_err;
+ u8 lse_ena; /* Link Status Event notification */
+ u8 link_info;
+ u8 an_info;
+ u8 ext_info;
+ u8 fec_info;
+ u8 pacing;
+ /* Refer to #define from module_type[IXGBE_ACI_MODULE_TYPE_TOTAL_BYTE] of
+ * ixgbe_aci_get_phy_caps structure
+ */
+ u8 module_type[IXGBE_ACI_MODULE_TYPE_TOTAL_BYTE];
+};
+
+/* Common HW capabilities for SW use */
+struct ixgbe_hw_common_caps {
+ /* Write CSR protection */
+ u64 wr_csr_prot;
+ u32 switching_mode;
+ /* switching mode supported - EVB switching (including cloud) */
+#define IXGBE_NVM_IMAGE_TYPE_EVB 0x0
+
+ /* Manageability mode & supported protocols over MCTP */
+ u32 mgmt_mode;
+#define IXGBE_MGMT_MODE_PASS_THRU_MODE_M 0xF
+#define IXGBE_MGMT_MODE_CTL_INTERFACE_M 0xF0
+#define IXGBE_MGMT_MODE_REDIR_SB_INTERFACE_M 0xF00
+
+ u32 mgmt_protocols_mctp;
+#define IXGBE_MGMT_MODE_PROTO_RSVD BIT(0)
+#define IXGBE_MGMT_MODE_PROTO_PLDM BIT(1)
+#define IXGBE_MGMT_MODE_PROTO_OEM BIT(2)
+#define IXGBE_MGMT_MODE_PROTO_NC_SI BIT(3)
+
+ u32 os2bmc;
+ u32 valid_functions;
+ /* DCB capabilities */
+ u32 active_tc_bitmap;
+ u32 maxtc;
+
+ /* RSS related capabilities */
+ u32 rss_table_size; /* 512 for PFs and 64 for VFs */
+ u32 rss_table_entry_width; /* RSS Entry width in bits */
+
+ /* Tx/Rx queues */
+ u32 num_rxq; /* Number/Total Rx queues */
+ u32 rxq_first_id; /* First queue ID for Rx queues */
+ u32 num_txq; /* Number/Total Tx queues */
+ u32 txq_first_id; /* First queue ID for Tx queues */
+
+ /* MSI-X vectors */
+ u32 num_msix_vectors;
+ u32 msix_vector_first_id;
+
+ /* Max MTU for function or device */
+ u32 max_mtu;
+
+ /* WOL related */
+ u32 num_wol_proxy_fltr;
+ u32 wol_proxy_vsi_seid;
+
+ /* LED/SDP pin count */
+ u32 led_pin_num;
+ u32 sdp_pin_num;
+
+ /* LED/SDP - Supports up to 12 LED pins and 8 SDP signals */
+#define IXGBE_MAX_SUPPORTED_GPIO_LED 12
+#define IXGBE_MAX_SUPPORTED_GPIO_SDP 8
+ u8 led[IXGBE_MAX_SUPPORTED_GPIO_LED];
+ u8 sdp[IXGBE_MAX_SUPPORTED_GPIO_SDP];
+ /* SR-IOV virtualization */
+ u8 sr_iov_1_1; /* SR-IOV enabled */
+ /* VMDQ */
+ u8 vmdq; /* VMDQ supported */
+
+ /* EVB capabilities */
+ u8 evb_802_1_qbg; /* Edge Virtual Bridging */
+ u8 evb_802_1_qbh; /* Bridge Port Extension */
+
+ u8 dcb;
+ u8 iscsi;
+ u8 mgmt_cem;
+
+ /* WoL and APM support */
+#define IXGBE_WOL_SUPPORT_M BIT(0)
+#define IXGBE_ACPI_PROG_MTHD_M BIT(1)
+#define IXGBE_PROXY_SUPPORT_M BIT(2)
+ u8 apm_wol_support;
+ u8 acpi_prog_mthd;
+ u8 proxy_support;
+ bool sec_rev_disabled;
+ bool update_disabled;
+ bool nvm_unified_update;
+ bool netlist_auth;
+#define IXGBE_NVM_MGMT_SEC_REV_DISABLED BIT(0)
+#define IXGBE_NVM_MGMT_UPDATE_DISABLED BIT(1)
+#define IXGBE_NVM_MGMT_UNIFIED_UPD_SUPPORT BIT(3)
+#define IXGBE_NVM_MGMT_NETLIST_AUTH_SUPPORT BIT(5)
+ bool no_drop_policy_support;
+ /* PCIe reset avoidance */
+ bool pcie_reset_avoidance; /* false: not supported, true: supported */
+ /* Post update reset restriction */
+ bool reset_restrict_support; /* false: not supported, true: supported */
+
+ /* External topology device images within the NVM */
+#define IXGBE_EXT_TOPO_DEV_IMG_COUNT 4
+ u32 ext_topo_dev_img_ver_high[IXGBE_EXT_TOPO_DEV_IMG_COUNT];
+ u32 ext_topo_dev_img_ver_low[IXGBE_EXT_TOPO_DEV_IMG_COUNT];
+ u8 ext_topo_dev_img_part_num[IXGBE_EXT_TOPO_DEV_IMG_COUNT];
+#define IXGBE_EXT_TOPO_DEV_IMG_PART_NUM_S 8
+#define IXGBE_EXT_TOPO_DEV_IMG_PART_NUM_M \
+ MAKEMASK(0xFF, IXGBE_EXT_TOPO_DEV_IMG_PART_NUM_S)
+ bool ext_topo_dev_img_load_en[IXGBE_EXT_TOPO_DEV_IMG_COUNT];
+#define IXGBE_EXT_TOPO_DEV_IMG_LOAD_EN BIT(0)
+ bool ext_topo_dev_img_prog_en[IXGBE_EXT_TOPO_DEV_IMG_COUNT];
+#define IXGBE_EXT_TOPO_DEV_IMG_PROG_EN BIT(1)
+ /* Support for OROM update in Recovery Mode. */
+ bool orom_recovery_update;
+ bool next_cluster_id_support;
+};
+
+#pragma pack(1)
+struct ixgbe_orom_civd_info {
+ u8 signature[4]; /* Must match ASCII '$CIV' characters */
+ u8 checksum; /* Simple modulo 256 sum of all structure bytes must equal 0 */
+ __le32 combo_ver; /* Combo Image Version number */
+ u8 combo_name_len; /* Length of the unicode combo image version string, max of 32 */
+ __le16 combo_name[32]; /* Unicode string representing the Combo Image version */
+};
+#pragma pack()
+
+/* Function specific capabilities */
+struct ixgbe_hw_func_caps {
+ struct ixgbe_hw_common_caps common_cap;
+ u32 num_allocd_vfs; /* Number of allocated VFs */
+ u32 vf_base_id; /* Logical ID of the first VF */
+ u32 guar_num_vsi;
+ bool no_drop_policy_ena;
+};
+
+/* Device wide capabilities */
+struct ixgbe_hw_dev_caps {
+ struct ixgbe_hw_common_caps common_cap;
+ u32 num_vfs_exposed; /* Total number of VFs exposed */
+ u32 num_vsi_allocd_to_host; /* Excluding EMP VSI */
+ u32 num_flow_director_fltr; /* Number of FD filters available */
+ u32 num_funcs;
+};
+
+/* ACI event information */
+struct ixgbe_aci_event {
+ struct ixgbe_aci_desc desc;
+ u16 msg_len;
+ u16 buf_len;
+ u8 *msg_buf;
+};
+
+struct ixgbe_aci_info {
+ enum ixgbe_aci_err last_status; /* last status of sent admin command */
+ struct ixgbe_lock lock; /* admin command interface lock */
+};
+
+/* Minimum Security Revision information */
+struct ixgbe_minsrev_info {
+ u32 nvm;
+ u32 orom;
+ u8 nvm_valid : 1;
+ u8 orom_valid : 1;
+};
+
+/* Enumeration of which flash bank is desired to read from, either the active
+ * bank or the inactive bank. Used to abstract 1st and 2nd bank notion from
+ * code which just wants to read the active or inactive flash bank.
+ */
+enum ixgbe_bank_select {
+ IXGBE_ACTIVE_FLASH_BANK,
+ IXGBE_INACTIVE_FLASH_BANK,
+};
+
+/* Option ROM version information */
+struct ixgbe_orom_info {
+ u8 major; /* Major version of OROM */
+ u8 patch; /* Patch version of OROM */
+ u16 build; /* Build version of OROM */
+ u32 srev; /* Security revision */
+};
+
+/* NVM version information */
+struct ixgbe_nvm_info {
+ u32 eetrack;
+ u32 srev;
+ u8 major;
+ u8 minor;
+};
+
+/* netlist version information */
+struct ixgbe_netlist_info {
+ u32 major; /* major high/low */
+ u32 minor; /* minor high/low */
+ u32 type; /* type high/low */
+ u32 rev; /* revision high/low */
+ u32 hash; /* SHA-1 hash word */
+ u16 cust_ver; /* customer version */
+};
+
+/* Enumeration of possible flash banks for the NVM, OROM, and Netlist modules
+ * of the flash image.
+ */
+enum ixgbe_flash_bank {
+ IXGBE_INVALID_FLASH_BANK,
+ IXGBE_1ST_FLASH_BANK,
+ IXGBE_2ND_FLASH_BANK,
+};
+
+/* information for accessing NVM, OROM, and Netlist flash banks */
+struct ixgbe_bank_info {
+ u32 nvm_ptr; /* Pointer to 1st NVM bank */
+ u32 nvm_size; /* Size of NVM bank */
+ u32 orom_ptr; /* Pointer to 1st OROM bank */
+ u32 orom_size; /* Size of OROM bank */
+ u32 netlist_ptr; /* Pointer to 1st Netlist bank */
+ u32 netlist_size; /* Size of Netlist bank */
+ enum ixgbe_flash_bank nvm_bank; /* Active NVM bank */
+ enum ixgbe_flash_bank orom_bank; /* Active OROM bank */
+ enum ixgbe_flash_bank netlist_bank; /* Active Netlist bank */
+};
+
+/* Flash Chip Information */
+struct ixgbe_flash_info {
+ struct ixgbe_orom_info orom; /* Option ROM version info */
+ struct ixgbe_nvm_info nvm; /* NVM version information */
+ struct ixgbe_netlist_info netlist; /* Netlist version info */
+ struct ixgbe_bank_info banks; /* Flash Bank information */
+ u16 sr_words; /* Shadow RAM size in words */
+ u32 flash_size; /* Size of available flash in bytes */
+ u8 blank_nvm_mode; /* is NVM empty (no FW present) */
+};
+
+#define IXGBE_NVM_CMD_READ 0x0000000B
+#define IXGBE_NVM_CMD_WRITE 0x0000000C
+
+/* NVM Access command */
+struct ixgbe_nvm_access_cmd {
+ u32 command; /* NVM command: READ or WRITE */
+ u32 offset; /* Offset to read/write, in bytes */
+ u32 data_size; /* Size of data field, in bytes */
+};
+
+/* NVM Access data */
+struct ixgbe_nvm_access_data {
+ u32 regval; /* Storage for register value */
+};
+
+#endif /* _IXGBE_TYPE_E610_H_ */
diff --git a/sys/dev/ixgbe/ixgbe_vf.c b/sys/dev/ixgbe/ixgbe_vf.c
--- a/sys/dev/ixgbe/ixgbe_vf.c
+++ b/sys/dev/ixgbe/ixgbe_vf.c
@@ -656,7 +656,8 @@
break;
case IXGBE_LINKS_SPEED_100_82599:
*speed = IXGBE_LINK_SPEED_100_FULL;
- if (hw->mac.type == ixgbe_mac_X550_vf) {
+ if (hw->mac.type == ixgbe_mac_X550_vf ||
+ hw->mac.type == ixgbe_mac_E610_vf) {
if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
*speed = IXGBE_LINK_SPEED_5GB_FULL;
}
diff --git a/sys/modules/ix/Makefile b/sys/modules/ix/Makefile
--- a/sys/modules/ix/Makefile
+++ b/sys/modules/ix/Makefile
@@ -7,7 +7,7 @@
# Shared source
SRCS += ixgbe_common.c ixgbe_api.c ixgbe_phy.c ixgbe_mbx.c ixgbe_vf.c
SRCS += ixgbe_dcb.c ixgbe_dcb_82598.c ixgbe_dcb_82599.c
-SRCS += ixgbe_82598.c ixgbe_82599.c ixgbe_x540.c ixgbe_x550.c
+SRCS += ixgbe_82598.c ixgbe_82599.c ixgbe_x540.c ixgbe_x550.c ixgbe_e610.c
CFLAGS+= -I${SRCTOP}/sys/dev/ixgbe
.include <bsd.kmod.mk>
diff --git a/sys/modules/ixv/Makefile b/sys/modules/ixv/Makefile
--- a/sys/modules/ixv/Makefile
+++ b/sys/modules/ixv/Makefile
@@ -7,7 +7,7 @@
# Shared source
SRCS += ixgbe_common.c ixgbe_api.c ixgbe_phy.c ixgbe_mbx.c ixgbe_vf.c
SRCS += ixgbe_dcb.c ixgbe_dcb_82598.c ixgbe_dcb_82599.c
-SRCS += ixgbe_82598.c ixgbe_82599.c ixgbe_x540.c ixgbe_x550.c
+SRCS += ixgbe_82598.c ixgbe_82599.c ixgbe_x540.c ixgbe_x550.c ixgbe_e610.c
CFLAGS+= -I${SRCTOP}/sys/dev/ixgbe
.include <bsd.kmod.mk>

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