diff options
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_hsi.h | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_main.c | 18 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.c | 27 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.h | 13 | ||||
| -rw-r--r-- | include/linux/qed/qed_if.h | 17 |
5 files changed, 81 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h index b2f8e854dfd1..264e954675d1 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h +++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h @@ -3993,6 +3993,8 @@ struct public_drv_mb { #define DRV_MSG_CODE_PHY_CORE_WRITE 0x000e0000 #define DRV_MSG_CODE_SET_VERSION 0x000f0000 +#define DRV_MSG_CODE_SET_LED_MODE 0x00200000 + #define DRV_MSG_SEQ_NUMBER_MASK 0x0000ffff u32 drv_mb_param; @@ -4044,6 +4046,10 @@ struct public_drv_mb { #define DRV_MB_PARAM_CFG_VF_MSIX_SB_NUM_SHIFT 8 #define DRV_MB_PARAM_CFG_VF_MSIX_SB_NUM_MASK 0x0000FF00 +#define DRV_MB_PARAM_SET_LED_MODE_OPER 0x0 +#define DRV_MB_PARAM_SET_LED_MODE_ON 0x1 +#define DRV_MB_PARAM_SET_LED_MODE_OFF 0x2 + u32 fw_mb_header; #define FW_MSG_CODE_MASK 0xffff0000 #define FW_MSG_CODE_DRV_LOAD_ENGINE 0x10100000 diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index 947c7af72b25..6b02e1134360 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -1135,6 +1135,23 @@ static int qed_drain(struct qed_dev *cdev) return 0; } +static int qed_set_led(struct qed_dev *cdev, enum qed_led_mode mode) +{ + struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev); + struct qed_ptt *ptt; + int status = 0; + + ptt = qed_ptt_acquire(hwfn); + if (!ptt) + return -EAGAIN; + + status = qed_mcp_set_led(hwfn, ptt, mode); + + qed_ptt_release(hwfn, ptt); + + return status; +} + const struct qed_common_ops qed_common_ops_pass = { .probe = &qed_probe, .remove = &qed_remove, @@ -1155,6 +1172,7 @@ const struct qed_common_ops qed_common_ops_pass = { .update_msglvl = &qed_init_dp, .chain_alloc = &qed_chain_alloc, .chain_free = &qed_chain_free, + .set_led = &qed_set_led, }; u32 qed_get_protocol_version(enum qed_protocol protocol) diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c index 20d048cdcb88..ba1b1f1ef789 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c @@ -858,3 +858,30 @@ qed_mcp_send_drv_version(struct qed_hwfn *p_hwfn, return 0; } + +int qed_mcp_set_led(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, + enum qed_led_mode mode) +{ + u32 resp = 0, param = 0, drv_mb_param; + int rc; + + switch (mode) { + case QED_LED_MODE_ON: + drv_mb_param = DRV_MB_PARAM_SET_LED_MODE_ON; + break; + case QED_LED_MODE_OFF: + drv_mb_param = DRV_MB_PARAM_SET_LED_MODE_OFF; + break; + case QED_LED_MODE_RESTORE: + drv_mb_param = DRV_MB_PARAM_SET_LED_MODE_OPER; + break; + default: + DP_NOTICE(p_hwfn, "Invalid LED mode %d\n", mode); + return -EINVAL; + } + + rc = qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_SET_LED_MODE, + drv_mb_param, &resp, ¶m); + + return rc; +} diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h index dbaae586b4a7..506197d5c3dd 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h @@ -224,6 +224,19 @@ qed_mcp_send_drv_version(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, struct qed_mcp_drv_version *p_ver); +/** + * @brief Set LED status + * + * @param p_hwfn + * @param p_ptt + * @param mode - LED mode + * + * @return int - 0 - operation was successful. + */ +int qed_mcp_set_led(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + enum qed_led_mode mode); + /* Using hwfn number (and not pf_num) is required since in CMT mode, * same pf_num may be used by two different hwfn * TODO - this shouldn't really be in .h file, but until all fields diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h index dc9a1353f971..d4a32e878180 100644 --- a/include/linux/qed/qed_if.h +++ b/include/linux/qed/qed_if.h @@ -25,6 +25,12 @@ #include <linux/qed/common_hsi.h> #include <linux/qed/qed_chain.h> +enum qed_led_mode { + QED_LED_MODE_OFF, + QED_LED_MODE_ON, + QED_LED_MODE_RESTORE +}; + #define DIRECT_REG_WR(reg_addr, val) writel((u32)val, \ (void __iomem *)(reg_addr)) @@ -252,6 +258,17 @@ struct qed_common_ops { void (*chain_free)(struct qed_dev *cdev, struct qed_chain *p_chain); + +/** + * @brief set_led - Configure LED mode + * + * @param cdev + * @param mode - LED mode + * + * @return 0 on success, error otherwise. + */ + int (*set_led)(struct qed_dev *cdev, + enum qed_led_mode mode); }; /** |