[PATCH net-next 6/8] qlcnic: Add support for 'set driver version' in 83XX
From: Jitendra Kalsaria <hidden>
Date: 2013-06-21 16:57:56
Subsystem:
networking drivers, qlogic qlcnic (1/10)gb ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Shahed Shaikh, Manish Chopra, Linus Torvalds
From: Pratik Pujar <redacted> Issue 'set driver version' during driver load and after reset recovery to notify the driver version to the firmware. Signed-off-by: Pratik Pujar <redacted> Signed-off-by: Jitendra Kalsaria <redacted> --- drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 5 ++- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 9 +++++- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 1 + drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c | 6 ++-- drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h | 3 +- drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 25 +++++++++++++------ 6 files changed, 33 insertions(+), 16 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
index 0b3361e..45d9329 100644
--- 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 48fdaff..a1887e4 100644
--- 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
--- 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
--- 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
--- 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 97d633a..6859836 100644
--- 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,
--
1.7.1