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

qcacmn: Add WMI Tx completed logs into the minidump

Browse Source 
As part of minidump enhancement feature, incorporate
wmi_command_tx_cmp_log_buffer data structure into the minidump.

Change-Id: I323971cc397b3ec710152c774462c85900acc603
CRs-Fixed: 2950790
This commit is contained in:
Aditya Kodukula
2021-05-12 16:52:13 -07:00
committed by Madan Koyyalamudi
parent f162bb1a8a
commit 9e1d64a55f
1 changed files with 24 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
wmi/src/wmi_unified.c
View File

@@ -148,6 +148,24 @@ uint32_t g_wmi_rx_event_buf_idx = 0;
struct wmi_event_debug wmi_rx_event_log_buffer[WMI_EVENT_DEBUG_MAX_ENTRY];
#endif
static void wmi_minidump_detach(struct wmi_unified *wmi_handle)
{
struct wmi_log_buf_t *info =
&wmi_handle->log_info.wmi_command_tx_cmp_log_buf_info;
uint32_t buf_size = info->size * sizeof(struct wmi_command_cmp_debug);
qdf_minidump_remove(info->buf, buf_size, "wmi_tx_cmp");
}
static void wmi_minidump_attach(struct wmi_unified *wmi_handle)
{
struct wmi_log_buf_t *info =
&wmi_handle->log_info.wmi_command_tx_cmp_log_buf_info;
uint32_t buf_size = info->size * sizeof(struct wmi_command_cmp_debug);
qdf_minidump_log(info->buf, buf_size, "wmi_tx_cmp");
}
#define WMI_COMMAND_RECORD(h, a, b) { \
if (wmi_cmd_log_max_entry <= \
*(h->log_info.wmi_command_log_buf_info.p_buf_tail_idx)) \
@@ -1349,6 +1367,8 @@ static void wmi_debugfs_remove(wmi_unified_t wmi_handle) { }
void wmi_mgmt_cmd_record(wmi_unified_t wmi_handle, uint32_t cmd,
void *header, uint32_t vdev_id, uint32_t chanfreq) { }
static inline void wmi_log_buffer_free(struct wmi_unified *wmi_handle) { }
static void wmi_minidump_detach(struct wmi_unified *wmi_handle) { }
static void wmi_minidump_attach(struct wmi_unified *wmi_handle) { }
#endif /*WMI_INTERFACE_EVENT_LOGGING */
qdf_export_symbol(wmi_mgmt_cmd_record);
@@ -3223,6 +3243,8 @@ void *wmi_unified_attach(void *scn_handle,
wmi_hang_event_notifier_register(wmi_handle);
wmi_minidump_attach(wmi_handle);
return wmi_handle;
error:
@@ -3245,6 +3267,8 @@ void wmi_unified_detach(struct wmi_unified *wmi_handle)
struct wmi_soc *soc;
uint8_t i;
wmi_minidump_detach(wmi_handle);
wmi_hang_event_notifier_unregister();
wmi_wbuff_deregister(wmi_handle);