qcacmn: Skip enable/disable autonomy in SSR case
In case of SSR, the host driver is not supposed to
access any of the UMAC registers. The disable or
enable of autonomy during SSR can cause an invalid
access to the REO registers.
Avoid the REO registers access during SSR case.
CRs-Fixed: 2563761
Change-Id: I7e260c2894d8254eafba7038bc2677b52b6eba85
diff --git a/dp/wifi3.0/dp_ipa.c b/dp/wifi3.0/dp_ipa.c
index aac4570..a15bc0a 100644
--- a/dp/wifi3.0/dp_ipa.c
+++ b/dp/wifi3.0/dp_ipa.c
@@ -763,6 +763,9 @@
if (!wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx))
return QDF_STATUS_SUCCESS;
+ if (!hif_is_target_ready(HIF_GET_SOFTC(soc->hif_handle)))
+ return QDF_STATUS_E_AGAIN;
+
/* Call HAL API to remap REO rings to REO2IPA ring */
ix0 = HAL_REO_REMAP_IX0(REO_REMAP_TCL, 0) |
HAL_REO_REMAP_IX0(REO_REMAP_SW4, 1) |
@@ -810,6 +813,9 @@
if (!wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx))
return QDF_STATUS_SUCCESS;
+ if (!hif_is_target_ready(HIF_GET_SOFTC(soc->hif_handle)))
+ return QDF_STATUS_E_AGAIN;
+
/* Call HAL API to remap REO rings to REO2IPA ring */
ix0 = HAL_REO_REMAP_IX0(REO_REMAP_TCL, 0) |
HAL_REO_REMAP_IX0(REO_REMAP_SW1, 1) |