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path: root/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c')
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c49
1 files changed, 25 insertions, 24 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
index 859cb161fc63..64dcbf33d8f0 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
@@ -91,18 +91,6 @@ void qlcnic_free_mbx_args(struct qlcnic_cmd_args *cmd)
cmd->rsp.arg = NULL;
}
-static int qlcnic_is_valid_nic_func(struct qlcnic_adapter *adapter, u8 pci_func)
-{
- int i;
-
- for (i = 0; i < adapter->ahw->act_pci_func; i++) {
- if (adapter->npars[i].pci_func == pci_func)
- return i;
- }
-
- return -1;
-}
-
static u32
qlcnic_poll_rsp(struct qlcnic_adapter *adapter)
{
@@ -966,13 +954,15 @@ out_free_dma:
int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *adapter,
struct qlcnic_pci_info *pci_info)
{
- int err = 0, i;
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ size_t npar_size = sizeof(struct qlcnic_pci_info_le);
+ size_t pci_size = npar_size * ahw->max_vnic_func;
+ u16 nic = 0, fcoe = 0, iscsi = 0;
+ struct qlcnic_pci_info_le *npar;
struct qlcnic_cmd_args cmd;
dma_addr_t pci_info_dma_t;
- struct qlcnic_pci_info_le *npar;
void *pci_info_addr;
- size_t npar_size = sizeof(struct qlcnic_pci_info_le);
- size_t pci_size = npar_size * QLCNIC_MAX_PCI_FUNC;
+ int err = 0, i;
pci_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, pci_size,
&pci_info_dma_t, GFP_KERNEL);
@@ -989,14 +979,16 @@ int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *adapter,
cmd.req.arg[3] = pci_size;
err = qlcnic_issue_cmd(adapter, &cmd);
- adapter->ahw->act_pci_func = 0;
+ ahw->total_nic_func = 0;
if (err == QLCNIC_RCODE_SUCCESS) {
- for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++, npar++, pci_info++) {
+ for (i = 0; i < ahw->max_vnic_func; i++, npar++, pci_info++) {
pci_info->id = le16_to_cpu(npar->id);
pci_info->active = le16_to_cpu(npar->active);
+ if (!pci_info->active)
+ continue;
pci_info->type = le16_to_cpu(npar->type);
- if (pci_info->type == QLCNIC_TYPE_NIC)
- adapter->ahw->act_pci_func++;
+ err = qlcnic_get_pci_func_type(adapter, pci_info->type,
+ &nic, &fcoe, &iscsi);
pci_info->default_port =
le16_to_cpu(npar->default_port);
pci_info->tx_min_bw =
@@ -1011,6 +1003,14 @@ int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *adapter,
err = -EIO;
}
+ ahw->total_nic_func = nic;
+ ahw->total_pci_func = nic + fcoe + iscsi;
+ if (ahw->total_nic_func == 0 || ahw->total_pci_func == 0) {
+ dev_err(&adapter->pdev->dev,
+ "%s: Invalid function count: total nic func[%x], total pci func[%x]\n",
+ __func__, ahw->total_nic_func, ahw->total_pci_func);
+ err = -EIO;
+ }
qlcnic_free_mbx_args(&cmd);
out_free_dma:
dma_free_coherent(&adapter->pdev->dev, pci_size, pci_info_addr,
@@ -1203,7 +1203,7 @@ int qlcnic_get_eswitch_stats(struct qlcnic_adapter *adapter, const u8 eswitch,
esw_stats->numbytes = QLCNIC_STATS_NOT_AVAIL;
esw_stats->context_id = eswitch;
- for (i = 0; i < adapter->ahw->act_pci_func; i++) {
+ for (i = 0; i < adapter->ahw->total_nic_func; i++) {
if (adapter->npars[i].phy_port != eswitch)
continue;
@@ -1236,15 +1236,16 @@ int qlcnic_get_eswitch_stats(struct qlcnic_adapter *adapter, const u8 eswitch,
int qlcnic_clear_esw_stats(struct qlcnic_adapter *adapter, const u8 func_esw,
const u8 port, const u8 rx_tx)
{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct qlcnic_cmd_args cmd;
int err;
u32 arg1;
- struct qlcnic_cmd_args cmd;
- if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)
+ if (ahw->op_mode != QLCNIC_MGMT_FUNC)
return -EIO;
if (func_esw == QLCNIC_STATS_PORT) {
- if (port >= QLCNIC_MAX_PCI_FUNC)
+ if (port >= ahw->max_vnic_func)
goto err_ret;
} else if (func_esw == QLCNIC_STATS_ESWITCH) {
if (port >= QLCNIC_NIU_MAX_XG_PORTS)