[dpdk-dev] [PATCH 49/53] net/qede/base: retain dcbx config till actually applied
Rasesh Mody
rasesh.mody at cavium.com
Tue Sep 19 03:51:39 CEST 2017
Retain user dcbx configurations till the config is applied to the adapter
i.e. till the negotiation completes. If base driver receives a config
update before negotiation completes, then base driver merges the new config
with the cached config and sends it to management FW.
Signed-off-by: Rasesh Mody <rasesh.mody at cavium.com>
---
drivers/net/qede/base/ecore_dcbx.c | 11 +++--------
drivers/net/qede/base/ecore_mcp.c | 3 +++
2 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/net/qede/base/ecore_dcbx.c b/drivers/net/qede/base/ecore_dcbx.c
index 54c61bf..c6274bd 100644
--- a/drivers/net/qede/base/ecore_dcbx.c
+++ b/drivers/net/qede/base/ecore_dcbx.c
@@ -1220,15 +1220,10 @@ enum _ecore_status_t ecore_dcbx_config_params(struct ecore_hwfn *p_hwfn,
u32 resp = 0, param = 0;
enum _ecore_status_t rc = ECORE_SUCCESS;
- if (!hw_commit) {
- OSAL_MEMCPY(&p_hwfn->p_dcbx_info->set, params,
- sizeof(p_hwfn->p_dcbx_info->set));
+ OSAL_MEMCPY(&p_hwfn->p_dcbx_info->set, params,
+ sizeof(p_hwfn->p_dcbx_info->set));
+ if (!hw_commit)
return ECORE_SUCCESS;
- }
-
- /* clear set-parmas cache */
- OSAL_MEMSET(&p_hwfn->p_dcbx_info->set, 0,
- sizeof(struct ecore_dcbx_set));
OSAL_MEMSET(&local_admin, 0, sizeof(local_admin));
ecore_dcbx_set_local_params(p_hwfn, &local_admin, params);
diff --git a/drivers/net/qede/base/ecore_mcp.c b/drivers/net/qede/base/ecore_mcp.c
index 8a8670d..06e426a 100644
--- a/drivers/net/qede/base/ecore_mcp.c
+++ b/drivers/net/qede/base/ecore_mcp.c
@@ -1984,6 +1984,9 @@ enum _ecore_status_t ecore_mcp_handle_events(struct ecore_hwfn *p_hwfn,
case MFW_DRV_MSG_DCBX_OPERATIONAL_MIB_UPDATED:
ecore_dcbx_mib_update_event(p_hwfn, p_ptt,
ECORE_DCBX_OPERATIONAL_MIB);
+ /* clear the user-config cache */
+ OSAL_MEMSET(&p_hwfn->p_dcbx_info->set, 0,
+ sizeof(struct ecore_dcbx_set));
break;
case MFW_DRV_MSG_OEM_CFG_UPDATE:
ecore_mcp_handle_ufp_event(p_hwfn, p_ptt);
--
1.7.10.3
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