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-rw-r--r--drivers/net/qlcnic/qlcnic.h1
-rw-r--r--drivers/net/qlcnic/qlcnic_ctx.c4
-rw-r--r--drivers/net/qlcnic/qlcnic_hdr.h2
-rw-r--r--drivers/net/qlcnic/qlcnic_main.c5
4 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 56f54ffabb2f..9513a83b9537 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -923,6 +923,7 @@ struct qlcnic_ipaddr {
#define QLCNIC_MACSPOOF 0x200
#define QLCNIC_MAC_OVERRIDE_DISABLED 0x400
#define QLCNIC_PROMISC_DISABLED 0x800
+#define QLCNIC_NEED_FLR 0x1000
#define QLCNIC_IS_MSI_FAMILY(adapter) \
((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED))
diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
index 3ad1f3eba289..29cbc2a6e79f 100644
--- a/drivers/net/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/qlcnic/qlcnic_ctx.c
@@ -480,8 +480,10 @@ int qlcnic_fw_create_ctx(struct qlcnic_adapter *adapter)
{
int err;
- if (reset_devices)
+ if (adapter->flags & QLCNIC_NEED_FLR) {
pci_reset_function(adapter->pdev);
+ adapter->flags &= ~QLCNIC_NEED_FLR;
+ }
err = qlcnic_fw_cmd_create_rx_ctx(adapter);
if (err)
diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h
index 4290b80cde1a..566e0e8437e4 100644
--- a/drivers/net/qlcnic/qlcnic_hdr.h
+++ b/drivers/net/qlcnic/qlcnic_hdr.h
@@ -722,7 +722,7 @@ enum {
#define QLCNIC_DEV_NPAR_OPER 1 /* NPAR Operational */
#define QLCNIC_DEV_NPAR_OPER_TIMEO 30 /* Operational time out */
-#define QLC_DEV_CHECK_ACTIVE(VAL, FN) ((VAL) &= (1 << (FN * 4)))
+#define QLC_DEV_CHECK_ACTIVE(VAL, FN) ((VAL) & (1 << (FN * 4)))
#define QLC_DEV_SET_REF_CNT(VAL, FN) ((VAL) |= (1 << (FN * 4)))
#define QLC_DEV_CLR_REF_CNT(VAL, FN) ((VAL) &= ~(1 << (FN * 4)))
#define QLC_DEV_SET_RST_RDY(VAL, FN) ((VAL) |= (1 << (FN * 4)))
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index a3dcd04be22f..899df5a81fda 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -1485,6 +1485,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
uint8_t revision_id;
uint8_t pci_using_dac;
char brd_name[QLCNIC_MAX_BOARD_NAME_LEN];
+ u32 val;
err = pci_enable_device(pdev);
if (err)
@@ -1546,6 +1547,10 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (err)
goto err_out_iounmap;
+ val = QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE);
+ if (QLC_DEV_CHECK_ACTIVE(val, adapter->portnum))
+ adapter->flags |= QLCNIC_NEED_FLR;
+
err = adapter->nic_ops->start_firmware(adapter);
if (err) {
dev_err(&pdev->dev, "Loading fw failed.Please Reboot\n");
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