diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_main.c')
-rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_main.c | 149 |
1 files changed, 148 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index 1efff7f68ef6..2ce70097d018 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -67,6 +67,10 @@ #define QED_ROCE_QPS (8192) #define QED_ROCE_DPIS (8) #define QED_RDMA_SRQS QED_ROCE_QPS +#define QED_NVM_CFG_SET_FLAGS 0xE +#define QED_NVM_CFG_SET_PF_FLAGS 0x1E +#define QED_NVM_CFG_GET_FLAGS 0xA +#define QED_NVM_CFG_GET_PF_FLAGS 0x1A static char version[] = "QLogic FastLinQ 4xxxx Core Module qed " DRV_MODULE_VERSION "\n"; @@ -1690,6 +1694,7 @@ static void qed_fill_link_capability(struct qed_hwfn *hwfn, switch (media_type) { case MEDIA_DA_TWINAX: + *if_capability |= QED_LM_FIBRE_BIT; if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G) *if_capability |= QED_LM_20000baseKR2_Full_BIT; /* For DAC media multiple speed capabilities are supported*/ @@ -1709,6 +1714,7 @@ static void qed_fill_link_capability(struct qed_hwfn *hwfn, *if_capability |= QED_LM_100000baseCR4_Full_BIT; break; case MEDIA_BASE_T: + *if_capability |= QED_LM_TP_BIT; if (board_cfg & NVM_CFG1_PORT_PORT_TYPE_EXT_PHY) { if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) { @@ -1720,6 +1726,7 @@ static void qed_fill_link_capability(struct qed_hwfn *hwfn, } } if (board_cfg & NVM_CFG1_PORT_PORT_TYPE_MODULE) { + *if_capability |= QED_LM_FIBRE_BIT; if (tcvr_type == ETH_TRANSCEIVER_TYPE_1000BASET) *if_capability |= QED_LM_1000baseT_Full_BIT; if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_BASET) @@ -1730,6 +1737,7 @@ static void qed_fill_link_capability(struct qed_hwfn *hwfn, case MEDIA_SFPP_10G_FIBER: case MEDIA_XFP_FIBER: case MEDIA_MODULE_FIBER: + *if_capability |= QED_LM_FIBRE_BIT; if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) { if ((tcvr_type == ETH_TRANSCEIVER_TYPE_1G_LX) || @@ -1772,6 +1780,7 @@ static void qed_fill_link_capability(struct qed_hwfn *hwfn, break; case MEDIA_KR: + *if_capability |= QED_LM_Backplane_BIT; if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G) *if_capability |= QED_LM_20000baseKR2_Full_BIT; if (capability & @@ -1823,7 +1832,6 @@ static void qed_fill_link(struct qed_hwfn *hwfn, if_link->link_up = true; /* TODO - at the moment assume supported and advertised speed equal */ - if_link->supported_caps = QED_LM_FIBRE_BIT; if (link_caps.default_speed_autoneg) if_link->supported_caps |= QED_LM_Autoneg_BIT; if (params.pause.autoneg || @@ -2229,6 +2237,119 @@ static int qed_nvm_flash_image_validate(struct qed_dev *cdev, return 0; } +/* Binary file format - + * /----------------------------------------------------------------------\ + * 0B | 0x5 [command index] | + * 4B | Number of config attributes | Reserved | + * 4B | Config ID | Entity ID | Length | + * 4B | Value | + * | | + * \----------------------------------------------------------------------/ + * There can be several cfg_id-entity_id-Length-Value sets as specified by + * 'Number of config attributes'. + * + * The API parses config attributes from the user provided buffer and flashes + * them to the respective NVM path using Management FW inerface. + */ +static int qed_nvm_flash_cfg_write(struct qed_dev *cdev, const u8 **data) +{ + struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev); + u8 entity_id, len, buf[32]; + struct qed_ptt *ptt; + u16 cfg_id, count; + int rc = 0, i; + u32 flags; + + ptt = qed_ptt_acquire(hwfn); + if (!ptt) + return -EAGAIN; + + /* NVM CFG ID attribute header */ + *data += 4; + count = *((u16 *)*data); + *data += 4; + + DP_VERBOSE(cdev, NETIF_MSG_DRV, + "Read config ids: num_attrs = %0d\n", count); + /* NVM CFG ID attributes */ + for (i = 0; i < count; i++) { + cfg_id = *((u16 *)*data); + *data += 2; + entity_id = **data; + (*data)++; + len = **data; + (*data)++; + memcpy(buf, *data, len); + *data += len; + + flags = entity_id ? QED_NVM_CFG_SET_PF_FLAGS : + QED_NVM_CFG_SET_FLAGS; + + DP_VERBOSE(cdev, NETIF_MSG_DRV, + "cfg_id = %d entity = %d len = %d\n", cfg_id, + entity_id, len); + rc = qed_mcp_nvm_set_cfg(hwfn, ptt, cfg_id, entity_id, flags, + buf, len); + if (rc) { + DP_ERR(cdev, "Error %d configuring %d\n", rc, cfg_id); + break; + } + } + + qed_ptt_release(hwfn, ptt); + + return rc; +} + +#define QED_MAX_NVM_BUF_LEN 32 +static int qed_nvm_flash_cfg_len(struct qed_dev *cdev, u32 cmd) +{ + struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev); + u8 buf[QED_MAX_NVM_BUF_LEN]; + struct qed_ptt *ptt; + u32 len; + int rc; + + ptt = qed_ptt_acquire(hwfn); + if (!ptt) + return QED_MAX_NVM_BUF_LEN; + + rc = qed_mcp_nvm_get_cfg(hwfn, ptt, cmd, 0, QED_NVM_CFG_GET_FLAGS, buf, + &len); + if (rc || !len) { + DP_ERR(cdev, "Error %d reading %d\n", rc, cmd); + len = QED_MAX_NVM_BUF_LEN; + } + + qed_ptt_release(hwfn, ptt); + + return len; +} + +static int qed_nvm_flash_cfg_read(struct qed_dev *cdev, u8 **data, + u32 cmd, u32 entity_id) +{ + struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev); + struct qed_ptt *ptt; + u32 flags, len; + int rc = 0; + + ptt = qed_ptt_acquire(hwfn); + if (!ptt) + return -EAGAIN; + + DP_VERBOSE(cdev, NETIF_MSG_DRV, + "Read config cmd = %d entity id %d\n", cmd, entity_id); + flags = entity_id ? QED_NVM_CFG_GET_PF_FLAGS : QED_NVM_CFG_GET_FLAGS; + rc = qed_mcp_nvm_get_cfg(hwfn, ptt, cmd, entity_id, flags, *data, &len); + if (rc) + DP_ERR(cdev, "Error %d reading %d\n", rc, cmd); + + qed_ptt_release(hwfn, ptt); + + return rc; +} + static int qed_nvm_flash(struct qed_dev *cdev, const char *name) { const struct firmware *image; @@ -2270,6 +2391,9 @@ static int qed_nvm_flash(struct qed_dev *cdev, const char *name) rc = qed_nvm_flash_image_access(cdev, &data, &check_resp); break; + case QED_NVM_FLASH_CMD_NVM_CFG_ID: + rc = qed_nvm_flash_cfg_write(cdev, &data); + break; default: DP_ERR(cdev, "Unknown command %08x\n", cmd_type); rc = -EINVAL; @@ -2485,6 +2609,26 @@ static int qed_read_module_eeprom(struct qed_dev *cdev, char *buf, return rc; } +static int qed_set_grc_config(struct qed_dev *cdev, u32 cfg_id, u32 val) +{ + struct qed_hwfn *hwfn = QED_LEADING_HWFN(cdev); + struct qed_ptt *ptt; + int rc = 0; + + if (IS_VF(cdev)) + return 0; + + ptt = qed_ptt_acquire(hwfn); + if (!ptt) + return -EAGAIN; + + rc = qed_dbg_grc_config(hwfn, ptt, cfg_id, val); + + qed_ptt_release(hwfn, ptt); + + return rc; +} + static u8 qed_get_affin_hwfn_idx(struct qed_dev *cdev) { return QED_AFFIN_HWFN_IDX(cdev); @@ -2538,6 +2682,9 @@ const struct qed_common_ops qed_common_ops_pass = { .db_recovery_del = &qed_db_recovery_del, .read_module_eeprom = &qed_read_module_eeprom, .get_affin_hwfn_idx = &qed_get_affin_hwfn_idx, + .read_nvm_cfg = &qed_nvm_flash_cfg_read, + .read_nvm_cfg_len = &qed_nvm_flash_cfg_len, + .set_grc_config = &qed_set_grc_config, }; void qed_get_protocol_stats(struct qed_dev *cdev, |