net/qede/base: allow clients to override VF MSI-X table size

[dpdk.git] / drivers / net / qede / base / ecore_mcp.c

diff --git a/drivers/net/qede/base/ecore_mcp.c b/drivers/net/qede/base/ecore_mcp.c
index 0f96c91..733852c 100644 (file)
--- a/drivers/net/qede/base/ecore_mcp.c
+++ b/drivers/net/qede/base/ecore_mcp.c
@@ -2248,9 +2248,10 @@ enum _ecore_status_t ecore_start_recovery_process(struct ecore_hwfn *p_hwfn,
        return ECORE_SUCCESS;
 }
 
-enum _ecore_status_t ecore_mcp_config_vf_msix(struct ecore_hwfn *p_hwfn,
-                                             struct ecore_ptt *p_ptt,
-                                             u8 vf_id, u8 num)
+static enum _ecore_status_t
+ecore_mcp_config_vf_msix_bb(struct ecore_hwfn *p_hwfn,
+                           struct ecore_ptt *p_ptt,
+                           u8 vf_id, u8 num)
 {
        u32 resp = 0, param = 0, rc_param = 0;
        enum _ecore_status_t rc;
@@ -2282,6 +2283,39 @@ enum _ecore_status_t ecore_mcp_config_vf_msix(struct ecore_hwfn *p_hwfn,
        return rc;
 }
 
+static enum _ecore_status_t
+ecore_mcp_config_vf_msix_ah(struct ecore_hwfn *p_hwfn,
+                           struct ecore_ptt *p_ptt,
+                           u8 num)
+{
+       u32 resp = 0, param = num, rc_param = 0;
+       enum _ecore_status_t rc;
+
+       rc = ecore_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_CFG_PF_VFS_MSIX,
+                          param, &resp, &rc_param);
+
+       if (resp != FW_MSG_CODE_DRV_CFG_PF_VFS_MSIX_DONE) {
+               DP_NOTICE(p_hwfn, true, "MFW failed to set MSI-X for VFs\n");
+               rc = ECORE_INVAL;
+       } else {
+               DP_VERBOSE(p_hwfn, ECORE_MSG_IOV,
+                          "Requested 0x%02x MSI-x interrupts for VFs\n",
+                          num);
+       }
+
+       return rc;
+}
+
+enum _ecore_status_t ecore_mcp_config_vf_msix(struct ecore_hwfn *p_hwfn,
+                                             struct ecore_ptt *p_ptt,
+                                             u8 vf_id, u8 num)
+{
+       if (ECORE_IS_BB(p_hwfn->p_dev))
+               return ecore_mcp_config_vf_msix_bb(p_hwfn, p_ptt, vf_id, num);
+       else
+               return ecore_mcp_config_vf_msix_ah(p_hwfn, p_ptt, num);
+}
+
 enum _ecore_status_t
 ecore_mcp_send_drv_version(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
                           struct ecore_mcp_drv_version *p_ver)