qlcnic: Add support for 'set driver version' in 83XX

Issue 'set driver version' during driver load and after reset recovery
to notify the driver version to the firmware.

Signed-off-by: Pratik Pujar <pratik.pujar@qlogic.com>
Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
index 5694d59..955dd85 100644 (file)
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
@@ -819,7 +819,7 @@ struct qlcnic_mac_list_s {
 
 #define QLCNIC_FW_CAPABILITY_2_LRO_MAX_TCP_SEG BIT_2
 #define QLCNIC_FW_CAP2_HW_LRO_IPV6             BIT_3
-#define QLCNIC_FW_CAPABILITY_2_OCBB            BIT_5
+#define QLCNIC_FW_CAPABILITY_SET_DRV_VER       BIT_5
 #define QLCNIC_FW_CAPABILITY_2_BEACON          BIT_7
 
 /* module types */
@@ -1476,7 +1476,7 @@ int qlcnic_nic_del_mac(struct qlcnic_adapter *, const u8 *);
 void qlcnic_82xx_free_mac_list(struct qlcnic_adapter *adapter);
 
 int qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu);
-int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *);
+int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *, u32);
 int qlcnic_change_mtu(struct net_device *netdev, int new_mtu);
 netdev_features_t qlcnic_fix_features(struct net_device *netdev,
        netdev_features_t features);
@@ -1500,6 +1500,7 @@ int qlcnic_validate_max_rss(struct qlcnic_adapter *, __u32);
 void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter *adapter);
 void qlcnic_82xx_set_mac_filter_count(struct qlcnic_adapter *);
 int qlcnic_enable_msix(struct qlcnic_adapter *, u32);
+void qlcnic_set_drv_version(struct qlcnic_adapter *);
 
 /*  eSwitch management functions */
 int qlcnic_config_switch_port(struct qlcnic_adapter *,

diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 1c463dd..1938812 100644 (file)
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -63,6 +63,7 @@ static const struct qlcnic_mailbox_metadata qlcnic_83xx_mbx_tbl[] = {
        {QLCNIC_CMD_STOP_NIC_FUNC, 2, 1},
        {QLCNIC_CMD_SET_LED_CONFIG, 5, 1},
        {QLCNIC_CMD_GET_LED_CONFIG, 1, 5},
+       {QLCNIC_CMD_83XX_SET_DRV_VER, 4, 1},
        {QLCNIC_CMD_ADD_RCV_RINGS, 130, 26},
        {QLCNIC_CMD_CONFIG_VPORT, 4, 4},
        {QLCNIC_CMD_BC_EVENT_SETUP, 2, 1},
@@ -2186,16 +2187,17 @@ int qlcnic_83xx_get_nic_info(struct qlcnic_adapter *adapter,
        u32 temp;
        u8 op = 0;
        struct qlcnic_cmd_args cmd;
+       struct qlcnic_hardware_context *ahw = adapter->ahw;
 
        err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_NIC_INFO);
        if (err)
                return err;
 
-       if (func_id != adapter->ahw->pci_func) {
+       if (func_id != ahw->pci_func) {
                temp = func_id << 16;
                cmd.req.arg[1] = op | BIT_31 | temp;
        } else {
-               cmd.req.arg[1] = adapter->ahw->pci_func << 16;
+               cmd.req.arg[1] = ahw->pci_func << 16;
        }
        err = qlcnic_issue_cmd(adapter, &cmd);
        if (err) {
@@ -2222,6 +2224,9 @@ int qlcnic_83xx_get_nic_info(struct qlcnic_adapter *adapter,
                temp = (cmd.rsp.arg[8] & 0x7FFE0000) >> 17;
                npar_info->max_linkspeed_reg_offset = temp;
        }
+       if (npar_info->capabilities & QLCNIC_FW_CAPABILITY_MORE_CAPS)
+               memcpy(ahw->extra_capability, &cmd.rsp.arg[16],
+                      sizeof(ahw->extra_capability));
 
 out:
        qlcnic_free_mbx_args(&cmd);

diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
index f073c08..e2d04d5 100644 (file)
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
@@ -629,6 +629,7 @@ static int qlcnic_83xx_idc_reattach_driver(struct qlcnic_adapter *adapter)
                return -EIO;
        }
 
+       qlcnic_set_drv_version(adapter);
        qlcnic_83xx_idc_attach_driver(adapter);
 
        return 0;

diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
index 72593a1..0d54fce 100644 (file)
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
@@ -36,7 +36,7 @@ static const struct qlcnic_mailbox_metadata qlcnic_mbx_tbl[] = {
        {QLCNIC_CMD_CONFIG_PORT, 4, 1},
        {QLCNIC_CMD_TEMP_SIZE, 4, 4},
        {QLCNIC_CMD_GET_TEMP_HDR, 4, 1},
-       {QLCNIC_CMD_SET_DRV_VER, 4, 1},
+       {QLCNIC_CMD_82XX_SET_DRV_VER, 4, 1},
        {QLCNIC_CMD_GET_LED_STATUS, 4, 2},
 };
 
@@ -182,7 +182,7 @@ int qlcnic_82xx_issue_cmd(struct qlcnic_adapter *adapter,
        return cmd->rsp.arg[0];
 }
 
-int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *adapter)
+int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *adapter, u32 fw_cmd)
 {
        struct qlcnic_cmd_args cmd;
        u32 arg1, arg2, arg3;
@@ -194,7 +194,7 @@ int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *adapter)
                 _QLCNIC_LINUX_MAJOR, _QLCNIC_LINUX_MINOR,
                 _QLCNIC_LINUX_SUBVERSION);
 
-       err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_SET_DRV_VER);
+       err = qlcnic_alloc_mbx_args(&cmd, adapter, fw_cmd);
        if (err)
                return err;
 

diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
index 812fd07..b190c84 100644 (file)
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
@@ -86,7 +86,7 @@ enum qlcnic_regs {
 #define QLCNIC_CMD_BC_EVENT_SETUP              0x31
 #define        QLCNIC_CMD_CONFIG_VPORT                 0x32
 #define QLCNIC_CMD_GET_MAC_STATS               0x37
-#define QLCNIC_CMD_SET_DRV_VER                 0x38
+#define QLCNIC_CMD_82XX_SET_DRV_VER            0x38
 #define QLCNIC_CMD_GET_LED_STATUS              0x3C
 #define QLCNIC_CMD_CONFIGURE_RSS               0x41
 #define QLCNIC_CMD_CONFIG_INTR_COAL            0x43
@@ -103,6 +103,7 @@ enum qlcnic_regs {
 #define QLCNIC_CMD_GET_LINK_STATUS             0x68
 #define QLCNIC_CMD_SET_LED_CONFIG              0x69
 #define QLCNIC_CMD_GET_LED_CONFIG              0x6A
+#define QLCNIC_CMD_83XX_SET_DRV_VER            0x6F
 #define QLCNIC_CMD_ADD_RCV_RINGS               0x0B
 
 #define QLCNIC_INTRPT_INTX                     1

diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 3963e78..0d7a4fd 100644 (file)
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -1985,6 +1985,21 @@ int qlcnic_alloc_tx_rings(struct qlcnic_adapter *adapter,
        return 0;
 }
 
+void qlcnic_set_drv_version(struct qlcnic_adapter *adapter)
+{
+       struct qlcnic_hardware_context *ahw = adapter->ahw;
+       u32 fw_cmd = 0;
+
+       if (qlcnic_82xx_check(adapter))
+               fw_cmd = QLCNIC_CMD_82XX_SET_DRV_VER;
+       else if (qlcnic_83xx_check(adapter))
+               fw_cmd = QLCNIC_CMD_83XX_SET_DRV_VER;
+
+       if ((ahw->capabilities & QLCNIC_FW_CAPABILITY_MORE_CAPS) &&
+           (ahw->extra_capability[0] & QLCNIC_FW_CAPABILITY_SET_DRV_VER))
+               qlcnic_fw_cmd_set_drv_version(adapter, fw_cmd);
+}
+
 static int
 qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
@@ -1992,7 +2007,6 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        struct qlcnic_adapter *adapter = NULL;
        struct qlcnic_hardware_context *ahw;
        int err, pci_using_dac = -1;
-       u32 capab2;
        char board_name[QLCNIC_MAX_BOARD_NAME_LEN + 19]; /* MAC + ": " + name */
 
        if (pdev->is_virtfn)
@@ -2147,13 +2161,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        if (err)
                goto err_out_disable_mbx_intr;
 
-       if (qlcnic_82xx_check(adapter)) {
-               if (ahw->capabilities & QLCNIC_FW_CAPABILITY_MORE_CAPS) {
-                       capab2 = QLCRD32(adapter, CRB_FW_CAPABILITIES_2);
-                       if (capab2 & QLCNIC_FW_CAPABILITY_2_OCBB)
-                               qlcnic_fw_cmd_set_drv_version(adapter);
-               }
-       }
+       qlcnic_set_drv_version(adapter);
 
        pci_set_drvdata(pdev, adapter);
 
@@ -3124,6 +3132,7 @@ done:
        adapter->fw_fail_cnt = 0;
        adapter->flags &= ~QLCNIC_FW_HANG;
        clear_bit(__QLCNIC_RESETTING, &adapter->state);
+       qlcnic_set_drv_version(adapter);
 
        if (!qlcnic_clr_drv_state(adapter))
                qlcnic_schedule_work(adapter, qlcnic_fw_poll_work,