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qcacmn: Add support of extended service bitmap handling

Telusuri Sumber 
Extended service bitmap is used by FW to indicate supported services
bitmap for services excedding the current limitation of 128. Add support
to save and use this bitmap to check services supported in FW. Also,
change exisiting services bitmap to be dynamic allocated buffer to
optimize the buffer used to save the bitmap.

Change-Id: I24a0321bc1a06ee3aedf1c6acbc379e907bbd464
CRs-Fixed: 2103617
This commit is contained in:
Kiran Venkatappa
2017-09-01 17:02:34 +05:30
committed by snandini
orang tua 5f1ccf6b7e
melakukan 7d73914da9
4 mengubah file dengan 133 tambahan dan 22 penghapusan
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30
wmi_unified_non_tlv.c
Melihat File

@@ -5458,21 +5458,36 @@ static QDF_STATUS send_ext_resource_config_non_tlv(wmi_unified_t wmi_handle,
* @param evt_buf: pointer to event buffer
* @param bitmap_buf: bitmap buffer for converged legacy support
*
* Return: None
* Return: QDF_STATUS
*/
static void save_service_bitmap_non_tlv(wmi_unified_t wmi_handle,
static QDF_STATUS save_service_bitmap_non_tlv(wmi_unified_t wmi_handle,
void *evt_buf, void *bitmap_buf)
{
wmi_service_ready_event *ev;
struct wmi_soc *soc = wmi_handle->soc;
ev = (wmi_service_ready_event *) evt_buf;
qdf_mem_copy(wmi_handle->wmi_service_bitmap, ev->wmi_service_bitmap,
/* If it is already allocated, use that buffer. This can happen
* during target stop/start scenarios where host allocation is skipped.
*/
if (!soc->wmi_service_bitmap) {
soc->wmi_service_bitmap =
qdf_mem_malloc(WMI_SERVICE_BM_SIZE * sizeof(uint32_t));
if (!soc->wmi_service_bitmap) {
WMI_LOGE("Failed memory alloc for service bitmap\n");
return QDF_STATUS_E_NOMEM;
}
}
qdf_mem_copy(soc->wmi_service_bitmap, ev->wmi_service_bitmap,
(WMI_SERVICE_BM_SIZE * sizeof(uint32_t)));
if (bitmap_buf)
qdf_mem_copy(bitmap_buf, ev->wmi_service_bitmap,
(WMI_SERVICE_BM_SIZE * sizeof(uint32_t)));
return QDF_STATUS_SUCCESS;
}
/**
@@ -5485,7 +5500,14 @@ static void save_service_bitmap_non_tlv(wmi_unified_t wmi_handle,
static bool is_service_enabled_non_tlv(wmi_unified_t wmi_handle,
uint32_t service_id)
{
return WMI_SERVICE_IS_ENABLED(wmi_handle->wmi_service_bitmap,
struct wmi_soc *soc = wmi_handle->soc;
if (!soc->wmi_service_bitmap) {
WMI_LOGE("WMI service bit map is not saved yet\n");
return false;
}
return WMI_SERVICE_IS_ENABLED(soc->wmi_service_bitmap,
service_id);
}