samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacmn: Support dma_ring_caps info processing

Browse Source 
EXT2 event carries the dma_ring_caps info.Necessary
support to process the same is being provided.

Change-Id: Id8ef1840470b272db00fa5e8f98d1fe9dc273a7e
This commit is contained in:
Debasis Das
2019-09-09 18:27:59 +05:30
committed by nshrivas
parent a7b2f9a1d1
commit 285561b9ab
6 changed files with 111 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
target_if/init_deinit/src/init_event_handler.c
View File

@@ -233,6 +233,15 @@ static int init_deinit_service_ext2_ready_event_handler(ol_scn_t scn_handle,
if (err_code)
goto exit;
/* dbr_ring_caps could have already come as part of EXT event */
if (info->service_ext2_param.num_dbr_ring_caps) {
err_code = init_deinit_populate_dbr_ring_cap_ext2(psoc,
wmi_handle,
event, info);
if (err_code)
goto exit;
}
/* send init command */
init_deinit_set_send_init_cmd(psoc, tgt_hdl);
@@ -315,10 +324,13 @@ static int init_deinit_service_ext_ready_event_handler(ol_scn_t scn_handle,
goto exit;
}
err_code = init_deinit_populate_dbr_ring_cap(psoc, wmi_handle,
event, info);
if (err_code)
goto exit;
/* dbr_ring_caps can be absent if enough space is not available */
if (info->service_ext_param.num_dbr_ring_caps) {
err_code = init_deinit_populate_dbr_ring_cap(psoc, wmi_handle,
event, info);
if (err_code)
goto exit;
}
err_code = init_deinit_populate_spectral_bin_scale_params(psoc,
wmi_handle,

55
target_if/init_deinit/src/service_ready_util.c
View File

@@ -379,7 +379,6 @@ int init_deinit_populate_dbr_ring_cap(struct wlan_objmgr_psoc *psoc,
QDF_STATUS status = QDF_STATUS_SUCCESS;
num_dbr_ring_caps = info->service_ext_param.num_dbr_ring_caps;
target_if_debug("Num DMA Capabilities = %d", num_dbr_ring_caps);
if (!num_dbr_ring_caps)
@@ -411,6 +410,60 @@ free_and_return:
return qdf_status_to_os_return(status);
}
int init_deinit_populate_dbr_ring_cap_ext2(struct wlan_objmgr_psoc *psoc,
wmi_unified_t handle, uint8_t *event,
struct tgt_info *info)
{
uint8_t cap_idx;
uint32_t num_dbr_ring_caps;
QDF_STATUS status = QDF_STATUS_SUCCESS;
struct wlan_psoc_host_dbr_ring_caps *param;
/*
* If FW had already sent this info as part of EXT event,
* we need to discard the same and use the info from EXT2.
*/
if (info->service_ext_param.num_dbr_ring_caps) {
target_if_debug("dbr_ring_caps already populated");
info->service_ext_param.num_dbr_ring_caps = 0;
qdf_mem_free(info->dbr_ring_cap);
info->dbr_ring_cap = NULL;
}
num_dbr_ring_caps = info->service_ext2_param.num_dbr_ring_caps;
target_if_debug("Num DMA Capabilities = %d", num_dbr_ring_caps);
if (!num_dbr_ring_caps)
return 0;
info->dbr_ring_cap = qdf_mem_malloc(
sizeof(struct wlan_psoc_host_dbr_ring_caps) *
num_dbr_ring_caps);
if (!info->dbr_ring_cap)
return -EINVAL;
for (cap_idx = 0; cap_idx < num_dbr_ring_caps; cap_idx++) {
param = &info->dbr_ring_cap[cap_idx];
status = wmi_extract_dbr_ring_cap_service_ready_ext2(handle,
event,
cap_idx,
param);
if (QDF_IS_STATUS_ERROR(status)) {
target_if_err("Extraction of DMA cap failed");
goto free_and_return;
}
}
return 0;
free_and_return:
qdf_mem_free(info->dbr_ring_cap);
info->dbr_ring_cap = NULL;
return qdf_status_to_os_return(status);
}
int init_deinit_populate_spectral_bin_scale_params(
struct wlan_objmgr_psoc *psoc, wmi_unified_t handle,
uint8_t *event, struct tgt_info *info)