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qcacmn: WMI registration change to support to WIN modularization

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Change WMI initialization sequence to support WMI modularization.
TLV and Non-TLV modules calls WMI module registration based on target type.
WMI attach will call respective attach routines based on registration.

Change-Id: Id56446f491d129758537913d2d5d6633f8dec918
CRs-Fixed: 2179854
This commit is contained in:
Pratik Gandhi
2018-01-30 19:05:41 +05:30
committed by Gerrit - the friendly Code Review server
parent 157e47813d
commit 67da1bb4af
7 changed files with 153 additions and 71 deletions
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42
wmi_unified.c
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@@ -31,6 +31,7 @@
#include "htc_api.h"
#include "htc_api.h"
#include "wmi_unified_priv.h"
#include "qdf_module.h"
#ifndef WMI_NON_TLV_SUPPORT
#include "wmi_tlv_helper.h"
@@ -1210,6 +1211,7 @@ 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) { }
#endif /*WMI_INTERFACE_EVENT_LOGGING */
qdf_export_symbol(wmi_mgmt_cmd_record);
int wmi_get_host_credits(wmi_unified_t wmi_handle);
/* WMI buffer APIs */
@@ -1244,11 +1246,13 @@ wmi_buf_alloc_debug(wmi_unified_t wmi_handle, uint16_t len, uint8_t *file_name,
return wmi_buf;
}
qdf_export_symbol(wmi_buf_alloc_debug);
void wmi_buf_free(wmi_buf_t net_buf)
{
qdf_nbuf_free(net_buf);
}
qdf_export_symbol(wmi_buf_free);
#else
wmi_buf_t wmi_buf_alloc(wmi_unified_t wmi_handle, uint16_t len)
{
@@ -1273,11 +1277,13 @@ wmi_buf_t wmi_buf_alloc(wmi_unified_t wmi_handle, uint16_t len)
qdf_nbuf_set_pktlen(wmi_buf, len);
return wmi_buf;
}
qdf_export_symbol(wmi_buf_alloc);
void wmi_buf_free(wmi_buf_t net_buf)
{
qdf_nbuf_free(net_buf);
}
qdf_export_symbol(wmi_buf_free);
#endif
/**
@@ -1292,6 +1298,7 @@ uint16_t wmi_get_max_msg_len(wmi_unified_t wmi_handle)
{
return wmi_handle->max_msg_len - WMI_MIN_HEAD_ROOM;
}
qdf_export_symbol(wmi_get_max_msg_len);
#ifndef WMI_CMD_STRINGS
static uint8_t *wmi_id_to_name(uint32_t wmi_command)
@@ -1372,7 +1379,7 @@ QDF_STATUS wmi_unified_cmd_send(wmi_unified_t wmi_handle, wmi_buf_t buf,
if (wmi_handle->target_type == WMI_TLV_TARGET) {
void *buf_ptr = (void *)qdf_nbuf_data(buf);
if (wmitlv_check_command_tlv_params(NULL, buf_ptr, len, cmd_id)
if (wmi_handle->ops->wmi_check_command_params(NULL, buf_ptr, len, cmd_id)
!= 0) {
QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR,
"\nERROR: %s: Invalid WMI Param Buffer for Cmd:%d",
@@ -1454,6 +1461,7 @@ QDF_STATUS wmi_unified_cmd_send(wmi_unified_t wmi_handle, wmi_buf_t buf,
return QDF_STATUS_SUCCESS;
}
qdf_export_symbol(wmi_unified_cmd_send);
/**
* wmi_unified_get_event_handler_ix() - gives event handler's index
@@ -1573,6 +1581,7 @@ int wmi_unified_register_event_handler(wmi_unified_t wmi_handle,
return 0;
}
qdf_export_symbol(wmi_unified_register_event_handler);
/**
* wmi_unified_unregister_event() - unregister wmi event handler
@@ -1651,6 +1660,7 @@ int wmi_unified_unregister_event_handler(wmi_unified_t wmi_handle,
return 0;
}
qdf_export_symbol(wmi_unified_unregister_event_handler);
/**
* wmi_process_fw_event_default_ctx() - process in default caller context
@@ -1838,7 +1848,7 @@ void __wmi_control_rx(struct wmi_unified *wmi_handle, wmi_buf_t evt_buf)
if (wmi_handle->target_type == WMI_TLV_TARGET) {
/* Validate and pad(if necessary) the TLVs */
tlv_ok_status =
wmitlv_check_and_pad_event_tlvs(wmi_handle->scn_handle,
wmi_handle->ops->wmi_check_and_pad_event(wmi_handle->scn_handle,
data, len, id,
&wmi_cmd_struct_ptr);
if (tlv_ok_status != 0) {
@@ -1883,7 +1893,7 @@ end:
/* Free event buffer and allocated event tlv */
#ifndef WMI_NON_TLV_SUPPORT
if (wmi_handle->target_type == WMI_TLV_TARGET)
wmitlv_free_allocated_event_tlvs(id, &wmi_cmd_struct_ptr);
wmi_handle->ops->wmi_free_allocated_event(id, &wmi_cmd_struct_ptr);
#endif
qdf_nbuf_free(evt_buf);
@@ -2107,6 +2117,19 @@ error:
return NULL;
}
qdf_export_symbol(wmi_unified_get_pdev_handle);
static void (*wmi_attach_register[WMI_MAX_TARGET_TYPE])(wmi_unified_t);
void wmi_unified_register_module(enum wmi_target_type target_type,
void (*wmi_attach)(wmi_unified_t wmi_handle))
{
if (target_type < WMI_MAX_TARGET_TYPE)
wmi_attach_register[target_type] = wmi_attach;
return;
}
qdf_export_symbol(wmi_unified_register_module);
/**
* wmi_unified_attach() - attach for unified WMI
@@ -2170,10 +2193,12 @@ void *wmi_unified_attach(void *scn_handle,
rx_ops->wma_process_fw_event_handler_cbk;
wmi_handle->target_type = target_type;
soc->target_type = target_type;
if (target_type == WMI_TLV_TARGET)
wmi_tlv_attach(wmi_handle);
else
wmi_non_tlv_attach(wmi_handle);
if (wmi_attach_register[target_type]) {
wmi_attach_register[target_type](wmi_handle);
} else {
WMI_LOGE("wmi attach is not registered");
goto error;
}
/* Assign target cookie capablity */
wmi_handle->use_cookie = use_cookie;
wmi_handle->osdev = osdev;
@@ -2493,6 +2518,7 @@ wmi_flush_endpoint(wmi_unified_t wmi_handle)
htc_flush_endpoint(wmi_handle->htc_handle,
wmi_handle->wmi_endpoint_id, 0);
}
qdf_export_symbol(wmi_flush_endpoint);
/**
* generic function to block unified WMI command
@@ -2518,7 +2544,7 @@ wmi_stop(wmi_unified_t wmi_handle)
void wmi_pdev_id_conversion_enable(wmi_unified_t wmi_handle)
{
if (wmi_handle->target_type == WMI_TLV_TARGET)
wmi_tlv_pdev_id_conversion_enable(wmi_handle);
wmi_handle->ops->wmi_pdev_id_conversion_enable(wmi_handle);
}
#endif