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-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.c4
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c76
2 files changed, 36 insertions, 44 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 36916cfa70f9..8a8a23030aff 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -720,6 +720,10 @@ int be_fw_wait_ready(struct be_adapter *adapter)
}
do {
+ /* There's no means to poll POST state on BE2/3 VFs */
+ if (BEx_chip(adapter) && be_virtfn(adapter))
+ return 0;
+
stage = be_POST_stage_get(adapter);
if (stage == POST_STAGE_ARMFW_RDY)
return 0;
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 40c8f85dbd0d..fda2e5dcd977 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -5250,6 +5250,35 @@ static inline char *nic_name(struct pci_dev *pdev)
}
}
+/* Wait for the FW to be ready and perform the required initialization */
+static int be_func_init(struct be_adapter *adapter)
+{
+ int status;
+
+ status = be_fw_wait_ready(adapter);
+ if (status)
+ return status;
+
+ if (be_reset_required(adapter)) {
+ status = be_cmd_reset_function(adapter);
+ if (status)
+ return status;
+
+ /* Wait for interrupts to quiesce after an FLR */
+ msleep(100);
+ }
+
+ /* Tell FW we're ready to fire cmds */
+ status = be_cmd_fw_init(adapter);
+ if (status)
+ return status;
+
+ /* Allow interrupts for other ULPs running on NIC function */
+ be_intr_set(adapter, true);
+
+ return 0;
+}
+
static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id)
{
struct be_adapter *adapter;
@@ -5301,27 +5330,7 @@ static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id)
if (status)
goto unmap_bars;
- /* sync up with fw's ready state */
- if (be_physfn(adapter)) {
- status = be_fw_wait_ready(adapter);
- if (status)
- goto drv_cleanup;
- }
-
- if (be_reset_required(adapter)) {
- status = be_cmd_reset_function(adapter);
- if (status)
- goto drv_cleanup;
-
- /* Wait for interrupts to quiesce after an FLR */
- msleep(100);
- }
-
- /* Allow interrupts for other ULPs running on NIC function */
- be_intr_set(adapter, true);
-
- /* tell fw we're ready to fire cmds */
- status = be_cmd_fw_init(adapter);
+ status = be_func_init(adapter);
if (status)
goto drv_cleanup;
@@ -5401,17 +5410,7 @@ static int be_resume(struct pci_dev *pdev)
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
- status = be_fw_wait_ready(adapter);
- if (status)
- return status;
-
- status = be_cmd_reset_function(adapter);
- if (status)
- return status;
-
- be_intr_set(adapter, true);
- /* tell fw we're ready to fire cmds */
- status = be_cmd_fw_init(adapter);
+ status = be_func_init(adapter);
if (status)
return status;
@@ -5529,18 +5528,7 @@ static void be_eeh_resume(struct pci_dev *pdev)
pci_save_state(pdev);
- status = be_cmd_reset_function(adapter);
- if (status)
- goto err;
-
- /* On some BE3 FW versions, after a HW reset,
- * interrupts will remain disabled for each function.
- * So, explicitly enable interrupts
- */
- be_intr_set(adapter, true);
-
- /* tell fw we're ready to fire cmds */
- status = be_cmd_fw_init(adapter);
+ status = be_func_init(adapter);
if (status)
goto err;