diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_mcp.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.c | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c index cc27fd60d689..36ddb89856a8 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c @@ -3685,3 +3685,129 @@ int qed_mcp_set_capabilities(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) return qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_FEATURE_SUPPORT, features, &mcp_resp, &mcp_param); } + +int qed_mcp_get_engine_config(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) +{ + struct qed_mcp_mb_params mb_params = {0}; + struct qed_dev *cdev = p_hwfn->cdev; + u8 fir_valid, l2_valid; + int rc; + + mb_params.cmd = DRV_MSG_CODE_GET_ENGINE_CONFIG; + rc = qed_mcp_cmd_and_union(p_hwfn, p_ptt, &mb_params); + if (rc) + return rc; + + if (mb_params.mcp_resp == FW_MSG_CODE_UNSUPPORTED) { + DP_INFO(p_hwfn, + "The get_engine_config command is unsupported by the MFW\n"); + return -EOPNOTSUPP; + } + + fir_valid = QED_MFW_GET_FIELD(mb_params.mcp_param, + FW_MB_PARAM_ENG_CFG_FIR_AFFIN_VALID); + if (fir_valid) + cdev->fir_affin = + QED_MFW_GET_FIELD(mb_params.mcp_param, + FW_MB_PARAM_ENG_CFG_FIR_AFFIN_VALUE); + + l2_valid = QED_MFW_GET_FIELD(mb_params.mcp_param, + FW_MB_PARAM_ENG_CFG_L2_AFFIN_VALID); + if (l2_valid) + cdev->l2_affin_hint = + QED_MFW_GET_FIELD(mb_params.mcp_param, + FW_MB_PARAM_ENG_CFG_L2_AFFIN_VALUE); + + DP_INFO(p_hwfn, + "Engine affinity config: FIR={valid %hhd, value %hhd}, L2_hint={valid %hhd, value %hhd}\n", + fir_valid, cdev->fir_affin, l2_valid, cdev->l2_affin_hint); + + return 0; +} + +int qed_mcp_get_ppfid_bitmap(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) +{ + struct qed_mcp_mb_params mb_params = {0}; + struct qed_dev *cdev = p_hwfn->cdev; + int rc; + + mb_params.cmd = DRV_MSG_CODE_GET_PPFID_BITMAP; + rc = qed_mcp_cmd_and_union(p_hwfn, p_ptt, &mb_params); + if (rc) + return rc; + + if (mb_params.mcp_resp == FW_MSG_CODE_UNSUPPORTED) { + DP_INFO(p_hwfn, + "The get_ppfid_bitmap command is unsupported by the MFW\n"); + return -EOPNOTSUPP; + } + + cdev->ppfid_bitmap = QED_MFW_GET_FIELD(mb_params.mcp_param, + FW_MB_PARAM_PPFID_BITMAP); + + DP_VERBOSE(p_hwfn, QED_MSG_SP, "PPFID bitmap 0x%hhx\n", + cdev->ppfid_bitmap); + + return 0; +} + +int qed_mcp_nvm_get_cfg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, + u16 option_id, u8 entity_id, u16 flags, u8 *p_buf, + u32 *p_len) +{ + u32 mb_param = 0, resp, param; + int rc; + + QED_MFW_SET_FIELD(mb_param, DRV_MB_PARAM_NVM_CFG_OPTION_ID, option_id); + if (flags & QED_NVM_CFG_OPTION_INIT) + QED_MFW_SET_FIELD(mb_param, + DRV_MB_PARAM_NVM_CFG_OPTION_INIT, 1); + if (flags & QED_NVM_CFG_OPTION_FREE) + QED_MFW_SET_FIELD(mb_param, + DRV_MB_PARAM_NVM_CFG_OPTION_FREE, 1); + if (flags & QED_NVM_CFG_OPTION_ENTITY_SEL) { + QED_MFW_SET_FIELD(mb_param, + DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_SEL, 1); + QED_MFW_SET_FIELD(mb_param, + DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_ID, + entity_id); + } + + rc = qed_mcp_nvm_rd_cmd(p_hwfn, p_ptt, + DRV_MSG_CODE_GET_NVM_CFG_OPTION, + mb_param, &resp, ¶m, p_len, (u32 *)p_buf); + + return rc; +} + +int qed_mcp_nvm_set_cfg(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, + u16 option_id, u8 entity_id, u16 flags, u8 *p_buf, + u32 len) +{ + u32 mb_param = 0, resp, param; + + QED_MFW_SET_FIELD(mb_param, DRV_MB_PARAM_NVM_CFG_OPTION_ID, option_id); + if (flags & QED_NVM_CFG_OPTION_ALL) + QED_MFW_SET_FIELD(mb_param, + DRV_MB_PARAM_NVM_CFG_OPTION_ALL, 1); + if (flags & QED_NVM_CFG_OPTION_INIT) + QED_MFW_SET_FIELD(mb_param, + DRV_MB_PARAM_NVM_CFG_OPTION_INIT, 1); + if (flags & QED_NVM_CFG_OPTION_COMMIT) + QED_MFW_SET_FIELD(mb_param, + DRV_MB_PARAM_NVM_CFG_OPTION_COMMIT, 1); + if (flags & QED_NVM_CFG_OPTION_FREE) + QED_MFW_SET_FIELD(mb_param, + DRV_MB_PARAM_NVM_CFG_OPTION_FREE, 1); + if (flags & QED_NVM_CFG_OPTION_ENTITY_SEL) { + QED_MFW_SET_FIELD(mb_param, + DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_SEL, 1); + QED_MFW_SET_FIELD(mb_param, + DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_ID, + entity_id); + } + + return qed_mcp_nvm_wr_cmd(p_hwfn, p_ptt, + DRV_MSG_CODE_SET_NVM_CFG_OPTION, + mb_param, &resp, ¶m, len, (u32 *)p_buf); +} |
