| /* |
| * Copyright (c) 2015-2017 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| /* |
| * Host WMI unified implementation |
| */ |
| #include "htc_api.h" |
| #include "htc_api.h" |
| #include "wmi_unified_priv.h" |
| |
| #ifndef WMI_NON_TLV_SUPPORT |
| #include "wmi_tlv_helper.h" |
| #endif |
| |
| #include <linux/debugfs.h> |
| |
| /* This check for CONFIG_WIN temporary added due to redeclaration compilation |
| error in MCL. Error is caused due to inclusion of wmi.h in wmi_unified_api.h |
| which gets included here through ol_if_athvar.h. Eventually it is expected that |
| wmi.h will be removed from wmi_unified_api.h after cleanup, which will need |
| WMI_CMD_HDR to be defined here. */ |
| #ifdef CONFIG_WIN |
| /* Copied from wmi.h */ |
| #undef MS |
| #define MS(_v, _f) (((_v) & _f##_MASK) >> _f##_LSB) |
| #undef SM |
| #define SM(_v, _f) (((_v) << _f##_LSB) & _f##_MASK) |
| #undef WO |
| #define WO(_f) ((_f##_OFFSET) >> 2) |
| |
| #undef GET_FIELD |
| #define GET_FIELD(_addr, _f) MS(*((A_UINT32 *)(_addr) + WO(_f)), _f) |
| #undef SET_FIELD |
| #define SET_FIELD(_addr, _f, _val) \ |
| (*((A_UINT32 *)(_addr) + WO(_f)) = \ |
| (*((A_UINT32 *)(_addr) + WO(_f)) & ~_f##_MASK) | SM(_val, _f)) |
| |
| #define WMI_GET_FIELD(_msg_buf, _msg_type, _f) \ |
| GET_FIELD(_msg_buf, _msg_type ## _ ## _f) |
| |
| #define WMI_SET_FIELD(_msg_buf, _msg_type, _f, _val) \ |
| SET_FIELD(_msg_buf, _msg_type ## _ ## _f, _val) |
| |
| #define WMI_EP_APASS 0x0 |
| #define WMI_EP_LPASS 0x1 |
| #define WMI_EP_SENSOR 0x2 |
| |
| /* |
| * * Control Path |
| * */ |
| typedef PREPACK struct { |
| A_UINT32 commandId:24, |
| reserved:2, /* used for WMI endpoint ID */ |
| plt_priv:6; /* platform private */ |
| } POSTPACK WMI_CMD_HDR; /* used for commands and events */ |
| |
| #define WMI_CMD_HDR_COMMANDID_LSB 0 |
| #define WMI_CMD_HDR_COMMANDID_MASK 0x00ffffff |
| #define WMI_CMD_HDR_COMMANDID_OFFSET 0x00000000 |
| #define WMI_CMD_HDR_WMI_ENDPOINTID_MASK 0x03000000 |
| #define WMI_CMD_HDR_WMI_ENDPOINTID_OFFSET 24 |
| #define WMI_CMD_HDR_PLT_PRIV_LSB 24 |
| #define WMI_CMD_HDR_PLT_PRIV_MASK 0xff000000 |
| #define WMI_CMD_HDR_PLT_PRIV_OFFSET 0x00000000 |
| /* end of copy wmi.h */ |
| #endif /* CONFIG_WIN */ |
| |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)) |
| /* TODO Cleanup this backported function */ |
| static int wmi_bp_seq_printf(struct seq_file *m, const char *f, ...) |
| { |
| va_list args; |
| |
| va_start(args, f); |
| seq_vprintf(m, f, args); |
| va_end(args); |
| |
| return 0; |
| } |
| #else |
| #define wmi_bp_seq_printf(m, fmt, ...) seq_printf((m), fmt, ##__VA_ARGS__) |
| #endif |
| |
| #define WMI_MIN_HEAD_ROOM 64 |
| |
| #ifdef WMI_INTERFACE_EVENT_LOGGING |
| #ifndef MAX_WMI_INSTANCES |
| #ifdef CONFIG_MCL |
| #define MAX_WMI_INSTANCES 1 |
| #else |
| #define MAX_WMI_INSTANCES 3 |
| #endif |
| #define CUSTOM_MGMT_CMD_DATA_SIZE 4 |
| #endif |
| |
| #ifdef CONFIG_MCL |
| /* WMI commands */ |
| uint32_t g_wmi_command_buf_idx = 0; |
| struct wmi_command_debug wmi_command_log_buffer[WMI_EVENT_DEBUG_MAX_ENTRY]; |
| |
| /* WMI commands TX completed */ |
| uint32_t g_wmi_command_tx_cmp_buf_idx = 0; |
| struct wmi_command_debug |
| wmi_command_tx_cmp_log_buffer[WMI_EVENT_DEBUG_MAX_ENTRY]; |
| |
| /* WMI events when processed */ |
| uint32_t g_wmi_event_buf_idx = 0; |
| struct wmi_event_debug wmi_event_log_buffer[WMI_EVENT_DEBUG_MAX_ENTRY]; |
| |
| /* WMI events when queued */ |
| uint32_t g_wmi_rx_event_buf_idx = 0; |
| struct wmi_event_debug wmi_rx_event_log_buffer[WMI_EVENT_DEBUG_MAX_ENTRY]; |
| #endif |
| |
| #define WMI_COMMAND_RECORD(h, a, b) { \ |
| if (wmi_log_max_entry <= \ |
| *(h->log_info.wmi_command_log_buf_info.p_buf_tail_idx)) \ |
| *(h->log_info.wmi_command_log_buf_info.p_buf_tail_idx) = 0;\ |
| ((struct wmi_command_debug *)h->log_info.wmi_command_log_buf_info.buf)\ |
| [*(h->log_info.wmi_command_log_buf_info.p_buf_tail_idx)]\ |
| .command = a; \ |
| qdf_mem_copy(((struct wmi_command_debug *)h->log_info. \ |
| wmi_command_log_buf_info.buf) \ |
| [*(h->log_info.wmi_command_log_buf_info.p_buf_tail_idx)].data,\ |
| b, wmi_record_max_length); \ |
| ((struct wmi_command_debug *)h->log_info.wmi_command_log_buf_info.buf)\ |
| [*(h->log_info.wmi_command_log_buf_info.p_buf_tail_idx)].\ |
| time = qdf_get_log_timestamp(); \ |
| (*(h->log_info.wmi_command_log_buf_info.p_buf_tail_idx))++; \ |
| h->log_info.wmi_command_log_buf_info.length++; \ |
| } |
| |
| #define WMI_COMMAND_TX_CMP_RECORD(h, a, b) { \ |
| if (wmi_log_max_entry <= \ |
| *(h->log_info.wmi_command_tx_cmp_log_buf_info.p_buf_tail_idx))\ |
| *(h->log_info.wmi_command_tx_cmp_log_buf_info. \ |
| p_buf_tail_idx) = 0; \ |
| ((struct wmi_command_debug *)h->log_info. \ |
| wmi_command_tx_cmp_log_buf_info.buf) \ |
| [*(h->log_info.wmi_command_tx_cmp_log_buf_info. \ |
| p_buf_tail_idx)]. \ |
| command = a; \ |
| qdf_mem_copy(((struct wmi_command_debug *)h->log_info. \ |
| wmi_command_tx_cmp_log_buf_info.buf) \ |
| [*(h->log_info.wmi_command_tx_cmp_log_buf_info. \ |
| p_buf_tail_idx)]. \ |
| data, b, wmi_record_max_length); \ |
| ((struct wmi_command_debug *)h->log_info. \ |
| wmi_command_tx_cmp_log_buf_info.buf) \ |
| [*(h->log_info.wmi_command_tx_cmp_log_buf_info. \ |
| p_buf_tail_idx)]. \ |
| time = qdf_get_log_timestamp(); \ |
| (*(h->log_info.wmi_command_tx_cmp_log_buf_info.p_buf_tail_idx))++;\ |
| h->log_info.wmi_command_tx_cmp_log_buf_info.length++; \ |
| } |
| |
| #define WMI_EVENT_RECORD(h, a, b) { \ |
| if (wmi_log_max_entry <= \ |
| *(h->log_info.wmi_event_log_buf_info.p_buf_tail_idx)) \ |
| *(h->log_info.wmi_event_log_buf_info.p_buf_tail_idx) = 0;\ |
| ((struct wmi_event_debug *)h->log_info.wmi_event_log_buf_info.buf)\ |
| [*(h->log_info.wmi_event_log_buf_info.p_buf_tail_idx)]. \ |
| event = a; \ |
| qdf_mem_copy(((struct wmi_event_debug *)h->log_info. \ |
| wmi_event_log_buf_info.buf) \ |
| [*(h->log_info.wmi_event_log_buf_info.p_buf_tail_idx)].data, b,\ |
| wmi_record_max_length); \ |
| ((struct wmi_event_debug *)h->log_info.wmi_event_log_buf_info.buf)\ |
| [*(h->log_info.wmi_event_log_buf_info.p_buf_tail_idx)].time =\ |
| qdf_get_log_timestamp(); \ |
| (*(h->log_info.wmi_event_log_buf_info.p_buf_tail_idx))++; \ |
| h->log_info.wmi_event_log_buf_info.length++; \ |
| } |
| |
| #define WMI_RX_EVENT_RECORD(h, a, b) { \ |
| if (wmi_log_max_entry <= \ |
| *(h->log_info.wmi_rx_event_log_buf_info.p_buf_tail_idx))\ |
| *(h->log_info.wmi_rx_event_log_buf_info.p_buf_tail_idx) = 0;\ |
| ((struct wmi_event_debug *)h->log_info.wmi_rx_event_log_buf_info.buf)\ |
| [*(h->log_info.wmi_rx_event_log_buf_info.p_buf_tail_idx)].\ |
| event = a; \ |
| qdf_mem_copy(((struct wmi_event_debug *)h->log_info. \ |
| wmi_rx_event_log_buf_info.buf) \ |
| [*(h->log_info.wmi_rx_event_log_buf_info.p_buf_tail_idx)].\ |
| data, b, wmi_record_max_length); \ |
| ((struct wmi_event_debug *)h->log_info.wmi_rx_event_log_buf_info.buf)\ |
| [*(h->log_info.wmi_rx_event_log_buf_info.p_buf_tail_idx)].\ |
| time = qdf_get_log_timestamp(); \ |
| (*(h->log_info.wmi_rx_event_log_buf_info.p_buf_tail_idx))++; \ |
| h->log_info.wmi_rx_event_log_buf_info.length++; \ |
| } |
| |
| #ifdef CONFIG_MCL |
| uint32_t g_wmi_mgmt_command_buf_idx = 0; |
| struct |
| wmi_command_debug wmi_mgmt_command_log_buffer[WMI_MGMT_EVENT_DEBUG_MAX_ENTRY]; |
| |
| /* wmi_mgmt commands TX completed */ |
| uint32_t g_wmi_mgmt_command_tx_cmp_buf_idx = 0; |
| struct wmi_command_debug |
| wmi_mgmt_command_tx_cmp_log_buffer[WMI_MGMT_EVENT_DEBUG_MAX_ENTRY]; |
| |
| /* wmi_mgmt events when processed */ |
| uint32_t g_wmi_mgmt_event_buf_idx = 0; |
| struct wmi_event_debug |
| wmi_mgmt_event_log_buffer[WMI_MGMT_EVENT_DEBUG_MAX_ENTRY]; |
| #endif |
| |
| #define WMI_MGMT_COMMAND_RECORD(h, a, b) { \ |
| if (wmi_mgmt_log_max_entry <= \ |
| *(h->log_info.wmi_mgmt_command_log_buf_info.p_buf_tail_idx)) \ |
| *(h->log_info.wmi_mgmt_command_log_buf_info. \ |
| p_buf_tail_idx) = 0; \ |
| ((struct wmi_command_debug *)h->log_info. \ |
| wmi_mgmt_command_log_buf_info.buf) \ |
| [*(h->log_info.wmi_mgmt_command_log_buf_info.p_buf_tail_idx)].\ |
| command = a; \ |
| qdf_mem_copy(((struct wmi_command_debug *)h->log_info. \ |
| wmi_mgmt_command_log_buf_info.buf) \ |
| [*(h->log_info.wmi_mgmt_command_log_buf_info.p_buf_tail_idx)].\ |
| data, b, \ |
| wmi_record_max_length); \ |
| ((struct wmi_command_debug *)h->log_info. \ |
| wmi_mgmt_command_log_buf_info.buf) \ |
| [*(h->log_info.wmi_mgmt_command_log_buf_info.p_buf_tail_idx)].\ |
| time = qdf_get_log_timestamp(); \ |
| (*(h->log_info.wmi_mgmt_command_log_buf_info.p_buf_tail_idx))++;\ |
| h->log_info.wmi_mgmt_command_log_buf_info.length++; \ |
| } |
| |
| #define WMI_MGMT_COMMAND_TX_CMP_RECORD(h, a, b) { \ |
| if (wmi_mgmt_log_max_entry <= \ |
| *(h->log_info.wmi_mgmt_command_tx_cmp_log_buf_info. \ |
| p_buf_tail_idx)) \ |
| *(h->log_info.wmi_mgmt_command_tx_cmp_log_buf_info. \ |
| p_buf_tail_idx) = 0; \ |
| ((struct wmi_command_debug *)h->log_info. \ |
| wmi_mgmt_command_tx_cmp_log_buf_info.buf) \ |
| [*(h->log_info.wmi_mgmt_command_tx_cmp_log_buf_info. \ |
| p_buf_tail_idx)].command = a; \ |
| qdf_mem_copy(((struct wmi_command_debug *)h->log_info. \ |
| wmi_mgmt_command_tx_cmp_log_buf_info.buf)\ |
| [*(h->log_info.wmi_mgmt_command_tx_cmp_log_buf_info. \ |
| p_buf_tail_idx)].data, b, \ |
| wmi_record_max_length); \ |
| ((struct wmi_command_debug *)h->log_info. \ |
| wmi_mgmt_command_tx_cmp_log_buf_info.buf) \ |
| [*(h->log_info.wmi_mgmt_command_tx_cmp_log_buf_info. \ |
| p_buf_tail_idx)].time = \ |
| qdf_get_log_timestamp(); \ |
| (*(h->log_info.wmi_mgmt_command_tx_cmp_log_buf_info. \ |
| p_buf_tail_idx))++; \ |
| h->log_info.wmi_mgmt_command_tx_cmp_log_buf_info.length++; \ |
| } |
| |
| #define WMI_MGMT_EVENT_RECORD(h, a, b) { \ |
| if (wmi_mgmt_log_max_entry <= \ |
| *(h->log_info.wmi_mgmt_event_log_buf_info.p_buf_tail_idx))\ |
| *(h->log_info.wmi_mgmt_event_log_buf_info.p_buf_tail_idx) = 0;\ |
| ((struct wmi_event_debug *)h->log_info.wmi_mgmt_event_log_buf_info.buf)\ |
| [*(h->log_info.wmi_mgmt_event_log_buf_info.p_buf_tail_idx)]\ |
| .event = a; \ |
| qdf_mem_copy(((struct wmi_event_debug *)h->log_info. \ |
| wmi_mgmt_event_log_buf_info.buf) \ |
| [*(h->log_info.wmi_mgmt_event_log_buf_info.p_buf_tail_idx)].\ |
| data, b, wmi_record_max_length); \ |
| ((struct wmi_event_debug *)h->log_info.wmi_mgmt_event_log_buf_info.buf)\ |
| [*(h->log_info.wmi_mgmt_event_log_buf_info.p_buf_tail_idx)].\ |
| time = qdf_get_log_timestamp(); \ |
| (*(h->log_info.wmi_mgmt_event_log_buf_info.p_buf_tail_idx))++; \ |
| h->log_info.wmi_mgmt_event_log_buf_info.length++; \ |
| } |
| |
| /* These are defined to made it as module param, which can be configured */ |
| uint32_t wmi_log_max_entry = WMI_EVENT_DEBUG_MAX_ENTRY; |
| uint32_t wmi_mgmt_log_max_entry = WMI_MGMT_EVENT_DEBUG_MAX_ENTRY; |
| uint32_t wmi_record_max_length = WMI_EVENT_DEBUG_ENTRY_MAX_LENGTH; |
| uint32_t wmi_display_size = 100; |
| |
| static uint8_t *wmi_id_to_name(uint32_t wmi_command); |
| |
| /** |
| * wmi_log_init() - Initialize WMI event logging |
| * @wmi_handle: WMI handle. |
| * |
| * Return: Initialization status |
| */ |
| #ifdef CONFIG_MCL |
| static QDF_STATUS wmi_log_init(struct wmi_unified *wmi_handle) |
| { |
| struct wmi_log_buf_t *cmd_log_buf = |
| &wmi_handle->log_info.wmi_command_log_buf_info; |
| struct wmi_log_buf_t *cmd_tx_cmpl_log_buf = |
| &wmi_handle->log_info.wmi_command_tx_cmp_log_buf_info; |
| |
| struct wmi_log_buf_t *event_log_buf = |
| &wmi_handle->log_info.wmi_event_log_buf_info; |
| struct wmi_log_buf_t *rx_event_log_buf = |
| &wmi_handle->log_info.wmi_rx_event_log_buf_info; |
| |
| struct wmi_log_buf_t *mgmt_cmd_log_buf = |
| &wmi_handle->log_info.wmi_mgmt_command_log_buf_info; |
| struct wmi_log_buf_t *mgmt_cmd_tx_cmp_log_buf = |
| &wmi_handle->log_info.wmi_mgmt_command_tx_cmp_log_buf_info; |
| struct wmi_log_buf_t *mgmt_event_log_buf = |
| &wmi_handle->log_info.wmi_mgmt_event_log_buf_info; |
| |
| /* WMI commands */ |
| cmd_log_buf->length = 0; |
| cmd_log_buf->buf_tail_idx = 0; |
| cmd_log_buf->buf = wmi_command_log_buffer; |
| cmd_log_buf->p_buf_tail_idx = &g_wmi_command_buf_idx; |
| cmd_log_buf->size = WMI_EVENT_DEBUG_MAX_ENTRY; |
| |
| /* WMI commands TX completed */ |
| cmd_tx_cmpl_log_buf->length = 0; |
| cmd_tx_cmpl_log_buf->buf_tail_idx = 0; |
| cmd_tx_cmpl_log_buf->buf = wmi_command_tx_cmp_log_buffer; |
| cmd_tx_cmpl_log_buf->p_buf_tail_idx = &g_wmi_command_tx_cmp_buf_idx; |
| cmd_tx_cmpl_log_buf->size = WMI_EVENT_DEBUG_MAX_ENTRY; |
| |
| /* WMI events when processed */ |
| event_log_buf->length = 0; |
| event_log_buf->buf_tail_idx = 0; |
| event_log_buf->buf = wmi_event_log_buffer; |
| event_log_buf->p_buf_tail_idx = &g_wmi_event_buf_idx; |
| event_log_buf->size = WMI_EVENT_DEBUG_MAX_ENTRY; |
| |
| /* WMI events when queued */ |
| rx_event_log_buf->length = 0; |
| rx_event_log_buf->buf_tail_idx = 0; |
| rx_event_log_buf->buf = wmi_rx_event_log_buffer; |
| rx_event_log_buf->p_buf_tail_idx = &g_wmi_rx_event_buf_idx; |
| rx_event_log_buf->size = WMI_EVENT_DEBUG_MAX_ENTRY; |
| |
| /* WMI Management commands */ |
| mgmt_cmd_log_buf->length = 0; |
| mgmt_cmd_log_buf->buf_tail_idx = 0; |
| mgmt_cmd_log_buf->buf = wmi_mgmt_command_log_buffer; |
| mgmt_cmd_log_buf->p_buf_tail_idx = &g_wmi_mgmt_command_buf_idx; |
| mgmt_cmd_log_buf->size = WMI_MGMT_EVENT_DEBUG_MAX_ENTRY; |
| |
| /* WMI Management commands Tx completed*/ |
| mgmt_cmd_tx_cmp_log_buf->length = 0; |
| mgmt_cmd_tx_cmp_log_buf->buf_tail_idx = 0; |
| mgmt_cmd_tx_cmp_log_buf->buf = wmi_mgmt_command_tx_cmp_log_buffer; |
| mgmt_cmd_tx_cmp_log_buf->p_buf_tail_idx = |
| &g_wmi_mgmt_command_tx_cmp_buf_idx; |
| mgmt_cmd_tx_cmp_log_buf->size = WMI_MGMT_EVENT_DEBUG_MAX_ENTRY; |
| |
| /* WMI Management events when processed*/ |
| mgmt_event_log_buf->length = 0; |
| mgmt_event_log_buf->buf_tail_idx = 0; |
| mgmt_event_log_buf->buf = wmi_mgmt_event_log_buffer; |
| mgmt_event_log_buf->p_buf_tail_idx = &g_wmi_mgmt_event_buf_idx; |
| mgmt_event_log_buf->size = WMI_MGMT_EVENT_DEBUG_MAX_ENTRY; |
| |
| qdf_spinlock_create(&wmi_handle->log_info.wmi_record_lock); |
| wmi_handle->log_info.wmi_logging_enable = 1; |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| #else |
| static QDF_STATUS wmi_log_init(struct wmi_unified *wmi_handle) |
| { |
| struct wmi_log_buf_t *cmd_log_buf = |
| &wmi_handle->log_info.wmi_command_log_buf_info; |
| struct wmi_log_buf_t *cmd_tx_cmpl_log_buf = |
| &wmi_handle->log_info.wmi_command_tx_cmp_log_buf_info; |
| |
| struct wmi_log_buf_t *event_log_buf = |
| &wmi_handle->log_info.wmi_event_log_buf_info; |
| struct wmi_log_buf_t *rx_event_log_buf = |
| &wmi_handle->log_info.wmi_rx_event_log_buf_info; |
| |
| struct wmi_log_buf_t *mgmt_cmd_log_buf = |
| &wmi_handle->log_info.wmi_mgmt_command_log_buf_info; |
| struct wmi_log_buf_t *mgmt_cmd_tx_cmp_log_buf = |
| &wmi_handle->log_info.wmi_mgmt_command_tx_cmp_log_buf_info; |
| struct wmi_log_buf_t *mgmt_event_log_buf = |
| &wmi_handle->log_info.wmi_mgmt_event_log_buf_info; |
| |
| wmi_handle->log_info.wmi_logging_enable = 0; |
| |
| /* WMI commands */ |
| cmd_log_buf->length = 0; |
| cmd_log_buf->buf_tail_idx = 0; |
| cmd_log_buf->buf = (struct wmi_command_debug *) qdf_mem_malloc( |
| wmi_log_max_entry * sizeof(struct wmi_command_debug)); |
| cmd_log_buf->size = wmi_log_max_entry; |
| |
| if (!cmd_log_buf->buf) { |
| qdf_print("no memory for WMI command log buffer..\n"); |
| return QDF_STATUS_E_NOMEM; |
| } |
| cmd_log_buf->p_buf_tail_idx = &cmd_log_buf->buf_tail_idx; |
| |
| /* WMI commands TX completed */ |
| cmd_tx_cmpl_log_buf->length = 0; |
| cmd_tx_cmpl_log_buf->buf_tail_idx = 0; |
| cmd_tx_cmpl_log_buf->buf = (struct wmi_command_debug *) qdf_mem_malloc( |
| wmi_log_max_entry * sizeof(struct wmi_command_debug)); |
| cmd_tx_cmpl_log_buf->size = wmi_log_max_entry; |
| |
| if (!cmd_tx_cmpl_log_buf->buf) { |
| qdf_print("no memory for WMI Command Tx Complete log buffer..\n"); |
| return QDF_STATUS_E_NOMEM; |
| } |
| cmd_tx_cmpl_log_buf->p_buf_tail_idx = |
| &cmd_tx_cmpl_log_buf->buf_tail_idx; |
| |
| /* WMI events when processed */ |
| event_log_buf->length = 0; |
| event_log_buf->buf_tail_idx = 0; |
| event_log_buf->buf = (struct wmi_event_debug *) qdf_mem_malloc( |
| wmi_log_max_entry * sizeof(struct wmi_event_debug)); |
| event_log_buf->size = wmi_log_max_entry; |
| |
| if (!event_log_buf->buf) { |
| qdf_print("no memory for WMI Event log buffer..\n"); |
| return QDF_STATUS_E_NOMEM; |
| } |
| event_log_buf->p_buf_tail_idx = &event_log_buf->buf_tail_idx; |
| |
| /* WMI events when queued */ |
| rx_event_log_buf->length = 0; |
| rx_event_log_buf->buf_tail_idx = 0; |
| rx_event_log_buf->buf = (struct wmi_event_debug *) qdf_mem_malloc( |
| wmi_log_max_entry * sizeof(struct wmi_event_debug)); |
| rx_event_log_buf->size = wmi_log_max_entry; |
| |
| if (!rx_event_log_buf->buf) { |
| qdf_print("no memory for WMI Event Rx log buffer..\n"); |
| return QDF_STATUS_E_NOMEM; |
| } |
| rx_event_log_buf->p_buf_tail_idx = &rx_event_log_buf->buf_tail_idx; |
| |
| /* WMI Management commands */ |
| mgmt_cmd_log_buf->length = 0; |
| mgmt_cmd_log_buf->buf_tail_idx = 0; |
| mgmt_cmd_log_buf->buf = (struct wmi_command_debug *) qdf_mem_malloc( |
| wmi_mgmt_log_max_entry * sizeof(struct wmi_command_debug)); |
| mgmt_cmd_log_buf->size = wmi_mgmt_log_max_entry; |
| |
| if (!mgmt_cmd_log_buf->buf) { |
| qdf_print("no memory for WMI Management Command log buffer..\n"); |
| return QDF_STATUS_E_NOMEM; |
| } |
| mgmt_cmd_log_buf->p_buf_tail_idx = &mgmt_cmd_log_buf->buf_tail_idx; |
| |
| /* WMI Management commands Tx completed*/ |
| mgmt_cmd_tx_cmp_log_buf->length = 0; |
| mgmt_cmd_tx_cmp_log_buf->buf_tail_idx = 0; |
| mgmt_cmd_tx_cmp_log_buf->buf = (struct wmi_command_debug *) |
| qdf_mem_malloc( |
| wmi_mgmt_log_max_entry * |
| sizeof(struct wmi_command_debug)); |
| mgmt_cmd_tx_cmp_log_buf->size = wmi_mgmt_log_max_entry; |
| |
| if (!mgmt_cmd_tx_cmp_log_buf->buf) { |
| qdf_print("no memory for WMI Management Command Tx complete log buffer..\n"); |
| return QDF_STATUS_E_NOMEM; |
| } |
| mgmt_cmd_tx_cmp_log_buf->p_buf_tail_idx = |
| &mgmt_cmd_tx_cmp_log_buf->buf_tail_idx; |
| |
| /* WMI Management events when processed*/ |
| mgmt_event_log_buf->length = 0; |
| mgmt_event_log_buf->buf_tail_idx = 0; |
| |
| mgmt_event_log_buf->buf = (struct wmi_event_debug *) qdf_mem_malloc( |
| wmi_mgmt_log_max_entry * |
| sizeof(struct wmi_event_debug)); |
| mgmt_event_log_buf->size = wmi_mgmt_log_max_entry; |
| |
| if (!mgmt_event_log_buf->buf) { |
| qdf_print("no memory for WMI Management Event log buffer..\n"); |
| return QDF_STATUS_E_NOMEM; |
| } |
| mgmt_event_log_buf->p_buf_tail_idx = &mgmt_event_log_buf->buf_tail_idx; |
| |
| qdf_spinlock_create(&wmi_handle->log_info.wmi_record_lock); |
| wmi_handle->log_info.wmi_logging_enable = 1; |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| #endif |
| |
| /** |
| * wmi_log_buffer_free() - Free all dynamic allocated buffer memory for |
| * event logging |
| * @wmi_handle: WMI handle. |
| * |
| * Return: None |
| */ |
| #ifndef CONFIG_MCL |
| static inline void wmi_log_buffer_free(struct wmi_unified *wmi_handle) |
| { |
| if (wmi_handle->log_info.wmi_command_log_buf_info.buf) |
| qdf_mem_free(wmi_handle->log_info.wmi_command_log_buf_info.buf); |
| if (wmi_handle->log_info.wmi_command_tx_cmp_log_buf_info.buf) |
| qdf_mem_free( |
| wmi_handle->log_info.wmi_command_tx_cmp_log_buf_info.buf); |
| if (wmi_handle->log_info.wmi_event_log_buf_info.buf) |
| qdf_mem_free(wmi_handle->log_info.wmi_event_log_buf_info.buf); |
| if (wmi_handle->log_info.wmi_rx_event_log_buf_info.buf) |
| qdf_mem_free( |
| wmi_handle->log_info.wmi_rx_event_log_buf_info.buf); |
| if (wmi_handle->log_info.wmi_mgmt_command_log_buf_info.buf) |
| qdf_mem_free( |
| wmi_handle->log_info.wmi_mgmt_command_log_buf_info.buf); |
| if (wmi_handle->log_info.wmi_mgmt_command_tx_cmp_log_buf_info.buf) |
| qdf_mem_free( |
| wmi_handle->log_info.wmi_mgmt_command_tx_cmp_log_buf_info.buf); |
| if (wmi_handle->log_info.wmi_mgmt_event_log_buf_info.buf) |
| qdf_mem_free( |
| wmi_handle->log_info.wmi_mgmt_event_log_buf_info.buf); |
| wmi_handle->log_info.wmi_logging_enable = 0; |
| qdf_spinlock_destroy(&wmi_handle->log_info.wmi_record_lock); |
| } |
| #else |
| static inline void wmi_log_buffer_free(struct wmi_unified *wmi_handle) |
| { |
| /* Do Nothing */ |
| } |
| #endif |
| |
| /** |
| * wmi_print_cmd_log_buffer() - an output agnostic wmi command log printer |
| * @log_buffer: the command log buffer metadata of the buffer to print |
| * @count: the maximum number of entries to print |
| * @print: an abstract print method, e.g. a qdf_print() or seq_printf() wrapper |
| * @print_priv: any data required by the print method, e.g. a file handle |
| * |
| * Return: None |
| */ |
| static void |
| wmi_print_cmd_log_buffer(struct wmi_log_buf_t *log_buffer, uint32_t count, |
| qdf_abstract_print *print, void *print_priv) |
| { |
| static const int data_len = |
| WMI_EVENT_DEBUG_ENTRY_MAX_LENGTH / sizeof(uint32_t); |
| char str[128]; |
| uint32_t idx; |
| |
| if (count > log_buffer->size) |
| count = log_buffer->size; |
| if (count > log_buffer->length) |
| count = log_buffer->length; |
| |
| /* subtract count from index, and wrap if necessary */ |
| idx = log_buffer->size + *log_buffer->p_buf_tail_idx - count; |
| idx %= log_buffer->size; |
| |
| print(print_priv, "Time (seconds) Cmd Id Payload"); |
| while (count) { |
| struct wmi_command_debug *cmd_log = (struct wmi_command_debug *) |
| &((struct wmi_command_debug *)log_buffer->buf)[idx]; |
| uint64_t secs, usecs; |
| int len = 0; |
| int i; |
| |
| qdf_log_timestamp_to_secs(cmd_log->time, &secs, &usecs); |
| len += scnprintf(str + len, sizeof(str) - len, |
| "% 8lld.%06lld %6u (0x%06x) ", |
| secs, usecs, |
| cmd_log->command, cmd_log->command); |
| for (i = 0; i < data_len; ++i) { |
| len += scnprintf(str + len, sizeof(str) - len, |
| "0x%08x ", cmd_log->data[i]); |
| } |
| |
| print(print_priv, str); |
| |
| --count; |
| ++idx; |
| if (idx >= log_buffer->size) |
| idx = 0; |
| } |
| } |
| |
| /** |
| * wmi_print_event_log_buffer() - an output agnostic wmi event log printer |
| * @log_buffer: the event log buffer metadata of the buffer to print |
| * @count: the maximum number of entries to print |
| * @print: an abstract print method, e.g. a qdf_print() or seq_printf() wrapper |
| * @print_priv: any data required by the print method, e.g. a file handle |
| * |
| * Return: None |
| */ |
| static void |
| wmi_print_event_log_buffer(struct wmi_log_buf_t *log_buffer, uint32_t count, |
| qdf_abstract_print *print, void *print_priv) |
| { |
| static const int data_len = |
| WMI_EVENT_DEBUG_ENTRY_MAX_LENGTH / sizeof(uint32_t); |
| char str[128]; |
| uint32_t idx; |
| |
| if (count > log_buffer->size) |
| count = log_buffer->size; |
| if (count > log_buffer->length) |
| count = log_buffer->length; |
| |
| /* subtract count from index, and wrap if necessary */ |
| idx = log_buffer->size + *log_buffer->p_buf_tail_idx - count; |
| idx %= log_buffer->size; |
| |
| print(print_priv, "Time (seconds) Event Id Payload"); |
| while (count) { |
| struct wmi_event_debug *event_log = (struct wmi_event_debug *) |
| &((struct wmi_event_debug *)log_buffer->buf)[idx]; |
| uint64_t secs, usecs; |
| int len = 0; |
| int i; |
| |
| qdf_log_timestamp_to_secs(event_log->time, &secs, &usecs); |
| len += scnprintf(str + len, sizeof(str) - len, |
| "% 8lld.%06lld %6u (0x%06x) ", |
| secs, usecs, |
| event_log->event, event_log->event); |
| for (i = 0; i < data_len; ++i) { |
| len += scnprintf(str + len, sizeof(str) - len, |
| "0x%08x ", event_log->data[i]); |
| } |
| |
| print(print_priv, str); |
| |
| --count; |
| ++idx; |
| if (idx >= log_buffer->size) |
| idx = 0; |
| } |
| } |
| |
| inline void |
| wmi_print_cmd_log(wmi_unified_t wmi, uint32_t count, |
| qdf_abstract_print *print, void *print_priv) |
| { |
| wmi_print_cmd_log_buffer( |
| &wmi->log_info.wmi_command_log_buf_info, |
| count, print, print_priv); |
| } |
| |
| inline void |
| wmi_print_cmd_tx_cmp_log(wmi_unified_t wmi, uint32_t count, |
| qdf_abstract_print *print, void *print_priv) |
| { |
| wmi_print_cmd_log_buffer( |
| &wmi->log_info.wmi_command_tx_cmp_log_buf_info, |
| count, print, print_priv); |
| } |
| |
| inline void |
| wmi_print_mgmt_cmd_log(wmi_unified_t wmi, uint32_t count, |
| qdf_abstract_print *print, void *print_priv) |
| { |
| wmi_print_cmd_log_buffer( |
| &wmi->log_info.wmi_mgmt_command_log_buf_info, |
| count, print, print_priv); |
| } |
| |
| inline void |
| wmi_print_mgmt_cmd_tx_cmp_log(wmi_unified_t wmi, uint32_t count, |
| qdf_abstract_print *print, void *print_priv) |
| { |
| wmi_print_cmd_log_buffer( |
| &wmi->log_info.wmi_mgmt_command_tx_cmp_log_buf_info, |
| count, print, print_priv); |
| } |
| |
| inline void |
| wmi_print_event_log(wmi_unified_t wmi, uint32_t count, |
| qdf_abstract_print *print, void *print_priv) |
| { |
| wmi_print_event_log_buffer( |
| &wmi->log_info.wmi_event_log_buf_info, |
| count, print, print_priv); |
| } |
| |
| inline void |
| wmi_print_rx_event_log(wmi_unified_t wmi, uint32_t count, |
| qdf_abstract_print *print, void *print_priv) |
| { |
| wmi_print_event_log_buffer( |
| &wmi->log_info.wmi_rx_event_log_buf_info, |
| count, print, print_priv); |
| } |
| |
| inline void |
| wmi_print_mgmt_event_log(wmi_unified_t wmi, uint32_t count, |
| qdf_abstract_print *print, void *print_priv) |
| { |
| wmi_print_event_log_buffer( |
| &wmi->log_info.wmi_mgmt_event_log_buf_info, |
| count, print, print_priv); |
| } |
| |
| #ifdef CONFIG_MCL |
| const int8_t * const debugfs_dir[MAX_WMI_INSTANCES] = {"WMI0"}; |
| #else |
| const int8_t * const debugfs_dir[MAX_WMI_INSTANCES] = {"WMI0", "WMI1", "WMI2"}; |
| #endif |
| |
| /* debugfs routines*/ |
| |
| /** |
| * debug_wmi_##func_base##_show() - debugfs functions to display content of |
| * command and event buffers. Macro uses max buffer length to display |
| * buffer when it is wraparound. |
| * |
| * @m: debugfs handler to access wmi_handle |
| * @v: Variable arguments (not used) |
| * |
| * Return: Length of characters printed |
| */ |
| #define GENERATE_COMMAND_DEBUG_SHOW_FUNCS(func_base, wmi_ring_size) \ |
| static int debug_wmi_##func_base##_show(struct seq_file *m, \ |
| void *v) \ |
| { \ |
| wmi_unified_t wmi_handle = (wmi_unified_t) m->private; \ |
| struct wmi_log_buf_t *wmi_log = \ |
| &wmi_handle->log_info.wmi_##func_base##_buf_info;\ |
| int pos, nread, outlen; \ |
| int i; \ |
| \ |
| qdf_spin_lock(&wmi_handle->log_info.wmi_record_lock); \ |
| if (!wmi_log->length) { \ |
| qdf_spin_unlock(&wmi_handle->log_info.wmi_record_lock);\ |
| return wmi_bp_seq_printf(m, \ |
| "no elements to read from ring buffer!\n"); \ |
| } \ |
| \ |
| if (wmi_log->length <= wmi_ring_size) \ |
| nread = wmi_log->length; \ |
| else \ |
| nread = wmi_ring_size; \ |
| \ |
| if (*(wmi_log->p_buf_tail_idx) == 0) \ |
| /* tail can be 0 after wrap-around */ \ |
| pos = wmi_ring_size - 1; \ |
| else \ |
| pos = *(wmi_log->p_buf_tail_idx) - 1; \ |
| \ |
| outlen = wmi_bp_seq_printf(m, "Length = %d\n", wmi_log->length);\ |
| qdf_spin_unlock(&wmi_handle->log_info.wmi_record_lock); \ |
| while (nread--) { \ |
| struct wmi_command_debug *wmi_record; \ |
| \ |
| wmi_record = (struct wmi_command_debug *) \ |
| &(((struct wmi_command_debug *)wmi_log->buf)[pos]);\ |
| outlen += wmi_bp_seq_printf(m, "CMD ID = %x\n", \ |
| (wmi_record->command)); \ |
| outlen += wmi_bp_seq_printf(m, "CMD = "); \ |
| for (i = 0; i < (wmi_record_max_length/ \ |
| sizeof(uint32_t)); i++) \ |
| outlen += wmi_bp_seq_printf(m, "%x ", \ |
| wmi_record->data[i]); \ |
| outlen += wmi_bp_seq_printf(m, "\n"); \ |
| \ |
| if (pos == 0) \ |
| pos = wmi_ring_size - 1; \ |
| else \ |
| pos--; \ |
| } \ |
| return outlen; \ |
| } \ |
| |
| #define GENERATE_EVENT_DEBUG_SHOW_FUNCS(func_base, wmi_ring_size) \ |
| static int debug_wmi_##func_base##_show(struct seq_file *m, \ |
| void *v) \ |
| { \ |
| wmi_unified_t wmi_handle = (wmi_unified_t) m->private; \ |
| struct wmi_log_buf_t *wmi_log = \ |
| &wmi_handle->log_info.wmi_##func_base##_buf_info;\ |
| int pos, nread, outlen; \ |
| int i; \ |
| \ |
| qdf_spin_lock(&wmi_handle->log_info.wmi_record_lock); \ |
| if (!wmi_log->length) { \ |
| qdf_spin_unlock(&wmi_handle->log_info.wmi_record_lock);\ |
| return wmi_bp_seq_printf(m, \ |
| "no elements to read from ring buffer!\n"); \ |
| } \ |
| \ |
| if (wmi_log->length <= wmi_ring_size) \ |
| nread = wmi_log->length; \ |
| else \ |
| nread = wmi_ring_size; \ |
| \ |
| if (*(wmi_log->p_buf_tail_idx) == 0) \ |
| /* tail can be 0 after wrap-around */ \ |
| pos = wmi_ring_size - 1; \ |
| else \ |
| pos = *(wmi_log->p_buf_tail_idx) - 1; \ |
| \ |
| outlen = wmi_bp_seq_printf(m, "Length = %d\n", wmi_log->length);\ |
| qdf_spin_unlock(&wmi_handle->log_info.wmi_record_lock); \ |
| while (nread--) { \ |
| struct wmi_event_debug *wmi_record; \ |
| \ |
| wmi_record = (struct wmi_event_debug *) \ |
| &(((struct wmi_event_debug *)wmi_log->buf)[pos]);\ |
| outlen += wmi_bp_seq_printf(m, "Event ID = %x\n",\ |
| (wmi_record->event)); \ |
| outlen += wmi_bp_seq_printf(m, "CMD = "); \ |
| for (i = 0; i < (wmi_record_max_length/ \ |
| sizeof(uint32_t)); i++) \ |
| outlen += wmi_bp_seq_printf(m, "%x ", \ |
| wmi_record->data[i]); \ |
| outlen += wmi_bp_seq_printf(m, "\n"); \ |
| \ |
| if (pos == 0) \ |
| pos = wmi_ring_size - 1; \ |
| else \ |
| pos--; \ |
| } \ |
| return outlen; \ |
| } |
| |
| GENERATE_COMMAND_DEBUG_SHOW_FUNCS(command_log, wmi_display_size); |
| GENERATE_COMMAND_DEBUG_SHOW_FUNCS(command_tx_cmp_log, wmi_display_size); |
| GENERATE_EVENT_DEBUG_SHOW_FUNCS(event_log, wmi_display_size); |
| GENERATE_EVENT_DEBUG_SHOW_FUNCS(rx_event_log, wmi_display_size); |
| GENERATE_COMMAND_DEBUG_SHOW_FUNCS(mgmt_command_log, wmi_display_size); |
| GENERATE_COMMAND_DEBUG_SHOW_FUNCS(mgmt_command_tx_cmp_log, |
| wmi_display_size); |
| GENERATE_EVENT_DEBUG_SHOW_FUNCS(mgmt_event_log, wmi_display_size); |
| |
| /** |
| * debug_wmi_enable_show() - debugfs functions to display enable state of |
| * wmi logging feature. |
| * |
| * @m: debugfs handler to access wmi_handle |
| * @v: Variable arguments (not used) |
| * |
| * Return: always 1 |
| */ |
| static int debug_wmi_enable_show(struct seq_file *m, void *v) |
| { |
| wmi_unified_t wmi_handle = (wmi_unified_t) m->private; |
| |
| return wmi_bp_seq_printf(m, "%d\n", |
| wmi_handle->log_info.wmi_logging_enable); |
| } |
| |
| /** |
| * debug_wmi_log_size_show() - debugfs functions to display configured size of |
| * wmi logging command/event buffer and management command/event buffer. |
| * |
| * @m: debugfs handler to access wmi_handle |
| * @v: Variable arguments (not used) |
| * |
| * Return: Length of characters printed |
| */ |
| static int debug_wmi_log_size_show(struct seq_file *m, void *v) |
| { |
| |
| wmi_bp_seq_printf(m, "WMI command/event log max size:%d\n", |
| wmi_log_max_entry); |
| return wmi_bp_seq_printf(m, |
| "WMI management command/events log max size:%d\n", |
| wmi_mgmt_log_max_entry); |
| } |
| |
| /** |
| * debug_wmi_##func_base##_write() - debugfs functions to clear |
| * wmi logging command/event buffer and management command/event buffer. |
| * |
| * @file: file handler to access wmi_handle |
| * @buf: received data buffer |
| * @count: length of received buffer |
| * @ppos: Not used |
| * |
| * Return: count |
| */ |
| #define GENERATE_DEBUG_WRITE_FUNCS(func_base, wmi_ring_size, wmi_record_type)\ |
| static ssize_t debug_wmi_##func_base##_write(struct file *file, \ |
| const char __user *buf, \ |
| size_t count, loff_t *ppos) \ |
| { \ |
| int k, ret; \ |
| wmi_unified_t wmi_handle = \ |
| ((struct seq_file *)file->private_data)->private;\ |
| struct wmi_log_buf_t *wmi_log = &wmi_handle->log_info. \ |
| wmi_##func_base##_buf_info; \ |
| char locbuf[50]; \ |
| \ |
| if ((!buf) || (count > 50)) \ |
| return -EFAULT; \ |
| \ |
| if (copy_from_user(locbuf, buf, count)) \ |
| return -EFAULT; \ |
| \ |
| ret = sscanf(locbuf, "%d", &k); \ |
| if ((ret != 1) || (k != 0)) { \ |
| qdf_print("Wrong input, echo 0 to clear the wmi buffer\n");\ |
| return -EINVAL; \ |
| } \ |
| \ |
| qdf_spin_lock(&wmi_handle->log_info.wmi_record_lock); \ |
| qdf_mem_zero(wmi_log->buf, wmi_ring_size * \ |
| sizeof(struct wmi_record_type)); \ |
| wmi_log->length = 0; \ |
| *(wmi_log->p_buf_tail_idx) = 0; \ |
| qdf_spin_unlock(&wmi_handle->log_info.wmi_record_lock); \ |
| \ |
| return count; \ |
| } |
| |
| GENERATE_DEBUG_WRITE_FUNCS(command_log, wmi_log_max_entry, |
| wmi_command_debug); |
| GENERATE_DEBUG_WRITE_FUNCS(command_tx_cmp_log, wmi_log_max_entry, |
| wmi_command_debug); |
| GENERATE_DEBUG_WRITE_FUNCS(event_log, wmi_log_max_entry, |
| wmi_event_debug); |
| GENERATE_DEBUG_WRITE_FUNCS(rx_event_log, wmi_log_max_entry, |
| wmi_event_debug); |
| GENERATE_DEBUG_WRITE_FUNCS(mgmt_command_log, wmi_mgmt_log_max_entry, |
| wmi_command_debug); |
| GENERATE_DEBUG_WRITE_FUNCS(mgmt_command_tx_cmp_log, |
| wmi_mgmt_log_max_entry, wmi_command_debug); |
| GENERATE_DEBUG_WRITE_FUNCS(mgmt_event_log, wmi_mgmt_log_max_entry, |
| wmi_event_debug); |
| |
| /** |
| * debug_wmi_enable_write() - debugfs functions to enable/disable |
| * wmi logging feature. |
| * |
| * @file: file handler to access wmi_handle |
| * @buf: received data buffer |
| * @count: length of received buffer |
| * @ppos: Not used |
| * |
| * Return: count |
| */ |
| static ssize_t debug_wmi_enable_write(struct file *file, const char __user *buf, |
| size_t count, loff_t *ppos) |
| { |
| wmi_unified_t wmi_handle = |
| ((struct seq_file *)file->private_data)->private; |
| int k, ret; |
| char locbuf[50]; |
| |
| if ((!buf) || (count > 50)) |
| return -EFAULT; |
| |
| if (copy_from_user(locbuf, buf, count)) |
| return -EFAULT; |
| |
| ret = sscanf(locbuf, "%d", &k); |
| if ((ret != 1) || ((k != 0) && (k != 1))) |
| return -EINVAL; |
| |
| wmi_handle->log_info.wmi_logging_enable = k; |
| return count; |
| } |
| |
| /** |
| * debug_wmi_log_size_write() - reserved. |
| * |
| * @file: file handler to access wmi_handle |
| * @buf: received data buffer |
| * @count: length of received buffer |
| * @ppos: Not used |
| * |
| * Return: count |
| */ |
| static ssize_t debug_wmi_log_size_write(struct file *file, |
| const char __user *buf, size_t count, loff_t *ppos) |
| { |
| return -EINVAL; |
| } |
| |
| /* Structure to maintain debug information */ |
| struct wmi_debugfs_info { |
| const char *name; |
| struct dentry *de[MAX_WMI_INSTANCES]; |
| const struct file_operations *ops; |
| }; |
| |
| #define DEBUG_FOO(func_base) { .name = #func_base, \ |
| .ops = &debug_##func_base##_ops } |
| |
| /** |
| * debug_##func_base##_open() - Open debugfs entry for respective command |
| * and event buffer. |
| * |
| * @inode: node for debug dir entry |
| * @file: file handler |
| * |
| * Return: open status |
| */ |
| #define GENERATE_DEBUG_STRUCTS(func_base) \ |
| static int debug_##func_base##_open(struct inode *inode, \ |
| struct file *file) \ |
| { \ |
| return single_open(file, debug_##func_base##_show, \ |
| inode->i_private); \ |
| } \ |
| \ |
| \ |
| static struct file_operations debug_##func_base##_ops = { \ |
| .open = debug_##func_base##_open, \ |
| .read = seq_read, \ |
| .llseek = seq_lseek, \ |
| .write = debug_##func_base##_write, \ |
| .release = single_release, \ |
| }; |
| |
| GENERATE_DEBUG_STRUCTS(wmi_command_log); |
| GENERATE_DEBUG_STRUCTS(wmi_command_tx_cmp_log); |
| GENERATE_DEBUG_STRUCTS(wmi_event_log); |
| GENERATE_DEBUG_STRUCTS(wmi_rx_event_log); |
| GENERATE_DEBUG_STRUCTS(wmi_mgmt_command_log); |
| GENERATE_DEBUG_STRUCTS(wmi_mgmt_command_tx_cmp_log); |
| GENERATE_DEBUG_STRUCTS(wmi_mgmt_event_log); |
| GENERATE_DEBUG_STRUCTS(wmi_enable); |
| GENERATE_DEBUG_STRUCTS(wmi_log_size); |
| |
| struct wmi_debugfs_info wmi_debugfs_infos[] = { |
| DEBUG_FOO(wmi_command_log), |
| DEBUG_FOO(wmi_command_tx_cmp_log), |
| DEBUG_FOO(wmi_event_log), |
| DEBUG_FOO(wmi_rx_event_log), |
| DEBUG_FOO(wmi_mgmt_command_log), |
| DEBUG_FOO(wmi_mgmt_command_tx_cmp_log), |
| DEBUG_FOO(wmi_mgmt_event_log), |
| DEBUG_FOO(wmi_enable), |
| DEBUG_FOO(wmi_log_size), |
| }; |
| |
| #define NUM_DEBUG_INFOS (sizeof(wmi_debugfs_infos) / \ |
| sizeof(wmi_debugfs_infos[0])) |
| |
| /** |
| * wmi_debugfs_create() - Create debug_fs entry for wmi logging. |
| * |
| * @wmi_handle: wmi handle |
| * @par_entry: debug directory entry |
| * @id: Index to debug info data array |
| * |
| * Return: none |
| */ |
| static void wmi_debugfs_create(wmi_unified_t wmi_handle, |
| struct dentry *par_entry, int id) |
| { |
| int i; |
| |
| if (par_entry == NULL || (id < 0) || (id >= MAX_WMI_INSTANCES)) |
| goto out; |
| |
| for (i = 0; i < NUM_DEBUG_INFOS; ++i) { |
| |
| wmi_debugfs_infos[i].de[id] = debugfs_create_file( |
| wmi_debugfs_infos[i].name, 0644, par_entry, |
| wmi_handle, wmi_debugfs_infos[i].ops); |
| |
| if (wmi_debugfs_infos[i].de[id] == NULL) { |
| qdf_print("%s: debug Entry creation failed!\n", |
| __func__); |
| goto out; |
| } |
| } |
| |
| return; |
| |
| out: |
| qdf_print("%s: debug Entry creation failed!\n", __func__); |
| wmi_log_buffer_free(wmi_handle); |
| return; |
| } |
| |
| /** |
| * wmi_debugfs_remove() - Remove debugfs entry for wmi logging. |
| * @wmi_handle: wmi handle |
| * @dentry: debugfs directory entry |
| * @id: Index to debug info data array |
| * |
| * Return: none |
| */ |
| static void wmi_debugfs_remove(wmi_unified_t wmi_handle) |
| { |
| int i; |
| struct dentry *dentry = wmi_handle->log_info.wmi_log_debugfs_dir; |
| int id = wmi_handle->log_info.wmi_instance_id; |
| |
| if (dentry && (!(id < 0) || (id >= MAX_WMI_INSTANCES))) { |
| for (i = 0; i < NUM_DEBUG_INFOS; ++i) { |
| if (wmi_debugfs_infos[i].de[id]) |
| wmi_debugfs_infos[i].de[id] = NULL; |
| } |
| } |
| |
| if (dentry) |
| debugfs_remove_recursive(dentry); |
| } |
| |
| /** |
| * wmi_debugfs_init() - debugfs functions to create debugfs directory and to |
| * create debugfs enteries. |
| * |
| * @h: wmi handler |
| * |
| * Return: init status |
| */ |
| static QDF_STATUS wmi_debugfs_init(wmi_unified_t wmi_handle) |
| { |
| static int wmi_index; |
| |
| if (wmi_index < MAX_WMI_INSTANCES) |
| wmi_handle->log_info.wmi_log_debugfs_dir = |
| debugfs_create_dir(debugfs_dir[wmi_index], NULL); |
| |
| if (wmi_handle->log_info.wmi_log_debugfs_dir == NULL) { |
| qdf_print("error while creating debugfs dir for %s\n", |
| debugfs_dir[wmi_index]); |
| return QDF_STATUS_E_FAILURE; |
| } |
| |
| wmi_debugfs_create(wmi_handle, wmi_handle->log_info.wmi_log_debugfs_dir, |
| wmi_index); |
| wmi_handle->log_info.wmi_instance_id = wmi_index++; |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * wmi_mgmt_cmd_record() - Wrapper function for mgmt command logging macro |
| * |
| * @wmi_handle: wmi handle |
| * @cmd: mgmt command |
| * @header: pointer to 802.11 header |
| * @vdev_id: vdev id |
| * @chanfreq: channel frequency |
| * |
| * Return: none |
| */ |
| void wmi_mgmt_cmd_record(wmi_unified_t wmi_handle, uint32_t cmd, |
| void *header, uint32_t vdev_id, uint32_t chanfreq) |
| { |
| |
| uint32_t data[CUSTOM_MGMT_CMD_DATA_SIZE]; |
| |
| data[0] = ((struct wmi_command_header *)header)->type; |
| data[1] = ((struct wmi_command_header *)header)->sub_type; |
| data[2] = vdev_id; |
| data[3] = chanfreq; |
| |
| qdf_spin_lock_bh(&wmi_handle->log_info.wmi_record_lock); |
| |
| WMI_MGMT_COMMAND_RECORD(wmi_handle, cmd, data); |
| |
| qdf_spin_unlock_bh(&wmi_handle->log_info.wmi_record_lock); |
| } |
| #else |
| /** |
| * wmi_debugfs_remove() - Remove debugfs entry for wmi logging. |
| * @wmi_handle: wmi handle |
| * @dentry: debugfs directory entry |
| * @id: Index to debug info data array |
| * |
| * Return: none |
| */ |
| 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) { } |
| #endif /*WMI_INTERFACE_EVENT_LOGGING */ |
| |
| int wmi_get_host_credits(wmi_unified_t wmi_handle); |
| /* WMI buffer APIs */ |
| |
| #ifdef MEMORY_DEBUG |
| wmi_buf_t |
| wmi_buf_alloc_debug(wmi_unified_t wmi_handle, uint16_t len, uint8_t *file_name, |
| uint32_t line_num) |
| { |
| wmi_buf_t wmi_buf; |
| |
| if (roundup(len + WMI_MIN_HEAD_ROOM, 4) > wmi_handle->max_msg_len) { |
| QDF_ASSERT(0); |
| return NULL; |
| } |
| |
| wmi_buf = qdf_nbuf_alloc_debug(NULL, |
| roundup(len + WMI_MIN_HEAD_ROOM, 4), |
| WMI_MIN_HEAD_ROOM, 4, false, file_name, |
| line_num); |
| |
| if (!wmi_buf) |
| return NULL; |
| |
| /* Clear the wmi buffer */ |
| OS_MEMZERO(qdf_nbuf_data(wmi_buf), len); |
| |
| /* |
| * Set the length of the buffer to match the allocation size. |
| */ |
| qdf_nbuf_set_pktlen(wmi_buf, len); |
| |
| return wmi_buf; |
| } |
| |
| void wmi_buf_free(wmi_buf_t net_buf) |
| { |
| qdf_nbuf_free(net_buf); |
| } |
| #else |
| wmi_buf_t wmi_buf_alloc(wmi_unified_t wmi_handle, uint16_t len) |
| { |
| wmi_buf_t wmi_buf; |
| |
| if (roundup(len + WMI_MIN_HEAD_ROOM, 4) > wmi_handle->max_msg_len) { |
| QDF_ASSERT(0); |
| return NULL; |
| } |
| |
| wmi_buf = qdf_nbuf_alloc(NULL, roundup(len + WMI_MIN_HEAD_ROOM, 4), |
| WMI_MIN_HEAD_ROOM, 4, false); |
| if (!wmi_buf) |
| return NULL; |
| |
| /* Clear the wmi buffer */ |
| OS_MEMZERO(qdf_nbuf_data(wmi_buf), len); |
| |
| /* |
| * Set the length of the buffer to match the allocation size. |
| */ |
| qdf_nbuf_set_pktlen(wmi_buf, len); |
| return wmi_buf; |
| } |
| |
| void wmi_buf_free(wmi_buf_t net_buf) |
| { |
| qdf_nbuf_free(net_buf); |
| } |
| #endif |
| |
| /** |
| * wmi_get_max_msg_len() - get maximum WMI message length |
| * @wmi_handle: WMI handle. |
| * |
| * This function returns the maximum WMI message length |
| * |
| * Return: maximum WMI message length |
| */ |
| uint16_t wmi_get_max_msg_len(wmi_unified_t wmi_handle) |
| { |
| return wmi_handle->max_msg_len - WMI_MIN_HEAD_ROOM; |
| } |
| |
| #ifdef CONFIG_MCL |
| static uint8_t *wmi_id_to_name(uint32_t wmi_command) |
| { |
| switch (wmi_command) { |
| /* initialize the wlan sub system */ |
| CASE_RETURN_STRING(WMI_INIT_CMDID); |
| |
| /* Scan specific commands */ |
| |
| /* start scan request to FW */ |
| CASE_RETURN_STRING(WMI_START_SCAN_CMDID); |
| /* stop scan request to FW */ |
| CASE_RETURN_STRING(WMI_STOP_SCAN_CMDID); |
| /* full list of channels as defined by the regulatory |
| * that will be used by scanner */ |
| CASE_RETURN_STRING(WMI_SCAN_CHAN_LIST_CMDID); |
| /* overwrite default priority table in scan scheduler */ |
| CASE_RETURN_STRING(WMI_SCAN_SCH_PRIO_TBL_CMDID); |
| /* This command to adjust the priority and min.max_rest_time |
| * of an on ongoing scan request. |
| */ |
| CASE_RETURN_STRING(WMI_SCAN_UPDATE_REQUEST_CMDID); |
| |
| /* PDEV(physical device) specific commands */ |
| /* set regulatorty ctl id used by FW to determine the exact |
| * ctl power limits */ |
| CASE_RETURN_STRING(WMI_PDEV_SET_REGDOMAIN_CMDID); |
| /* set channel. mainly used for supporting monitor mode */ |
| CASE_RETURN_STRING(WMI_PDEV_SET_CHANNEL_CMDID); |
| /* set pdev specific parameters */ |
| CASE_RETURN_STRING(WMI_PDEV_SET_PARAM_CMDID); |
| /* enable packet log */ |
| CASE_RETURN_STRING(WMI_PDEV_PKTLOG_ENABLE_CMDID); |
| /* disable packet log*/ |
| CASE_RETURN_STRING(WMI_PDEV_PKTLOG_DISABLE_CMDID); |
| /* set wmm parameters */ |
| CASE_RETURN_STRING(WMI_PDEV_SET_WMM_PARAMS_CMDID); |
| /* set HT cap ie that needs to be carried probe requests |
| * HT/VHT channels */ |
| CASE_RETURN_STRING(WMI_PDEV_SET_HT_CAP_IE_CMDID); |
| /* set VHT cap ie that needs to be carried on probe |
| * requests on VHT channels */ |
| CASE_RETURN_STRING(WMI_PDEV_SET_VHT_CAP_IE_CMDID); |
| |
| /* Command to send the DSCP-to-TID map to the target */ |
| CASE_RETURN_STRING(WMI_PDEV_SET_DSCP_TID_MAP_CMDID); |
| /* set quiet ie parameters. primarily used in AP mode */ |
| CASE_RETURN_STRING(WMI_PDEV_SET_QUIET_MODE_CMDID); |
| /* Enable/Disable Green AP Power Save */ |
| CASE_RETURN_STRING(WMI_PDEV_GREEN_AP_PS_ENABLE_CMDID); |
| /* get TPC config for the current operating channel */ |
| CASE_RETURN_STRING(WMI_PDEV_GET_TPC_CONFIG_CMDID); |
| |
| /* set the base MAC address for the physical device before |
| * a VDEV is created. For firmware that does not support |
| * this feature and this command, the pdev MAC address will |
| * not be changed. */ |
| CASE_RETURN_STRING(WMI_PDEV_SET_BASE_MACADDR_CMDID); |
| |
| /* eeprom content dump , the same to bdboard data */ |
| CASE_RETURN_STRING(WMI_PDEV_DUMP_CMDID); |
| |
| /* VDEV(virtual device) specific commands */ |
| /* vdev create */ |
| CASE_RETURN_STRING(WMI_VDEV_CREATE_CMDID); |
| /* vdev delete */ |
| CASE_RETURN_STRING(WMI_VDEV_DELETE_CMDID); |
| /* vdev start request */ |
| CASE_RETURN_STRING(WMI_VDEV_START_REQUEST_CMDID); |
| /* vdev restart request (RX only, NO TX, used for CAC period)*/ |
| CASE_RETURN_STRING(WMI_VDEV_RESTART_REQUEST_CMDID); |
| /* vdev up request */ |
| CASE_RETURN_STRING(WMI_VDEV_UP_CMDID); |
| /* vdev stop request */ |
| CASE_RETURN_STRING(WMI_VDEV_STOP_CMDID); |
| /* vdev down request */ |
| CASE_RETURN_STRING(WMI_VDEV_DOWN_CMDID); |
| /* set a vdev param */ |
| CASE_RETURN_STRING(WMI_VDEV_SET_PARAM_CMDID); |
| /* set a key (used for setting per peer unicast |
| * and per vdev multicast) */ |
| CASE_RETURN_STRING(WMI_VDEV_INSTALL_KEY_CMDID); |
| |
| /* wnm sleep mode command */ |
| CASE_RETURN_STRING(WMI_VDEV_WNM_SLEEPMODE_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_WMM_ADDTS_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_WMM_DELTS_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_SET_WMM_PARAMS_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_SET_GTX_PARAMS_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_IPSEC_NATKEEPALIVE_FILTER_CMDID); |
| |
| CASE_RETURN_STRING(WMI_VDEV_PLMREQ_START_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_PLMREQ_STOP_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_TSF_TSTAMP_ACTION_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_SET_IE_CMDID); |
| |
| /* peer specific commands */ |
| |
| /** create a peer */ |
| CASE_RETURN_STRING(WMI_PEER_CREATE_CMDID); |
| /** delete a peer */ |
| CASE_RETURN_STRING(WMI_PEER_DELETE_CMDID); |
| /** flush specific tid queues of a peer */ |
| CASE_RETURN_STRING(WMI_PEER_FLUSH_TIDS_CMDID); |
| /** set a parameter of a peer */ |
| CASE_RETURN_STRING(WMI_PEER_SET_PARAM_CMDID); |
| /* set peer to associated state. will cary all parameters |
| * determined during assocication time */ |
| CASE_RETURN_STRING(WMI_PEER_ASSOC_CMDID); |
| /* add a wds (4 address ) entry. used only for testing |
| * WDS feature on AP products */ |
| CASE_RETURN_STRING(WMI_PEER_ADD_WDS_ENTRY_CMDID); |
| /* remove wds (4 address ) entry. used only for testing WDS |
| * feature on AP products */ |
| CASE_RETURN_STRING(WMI_PEER_REMOVE_WDS_ENTRY_CMDID); |
| /* set up mcast info for multicast to unicast conversion */ |
| CASE_RETURN_STRING(WMI_PEER_MCAST_GROUP_CMDID); |
| /* request peer info from FW to get PEER_INFO_EVENTID */ |
| CASE_RETURN_STRING(WMI_PEER_INFO_REQ_CMDID); |
| |
| /* beacon/management specific commands */ |
| |
| /* transmit beacon by reference. used for transmitting beacon |
| * on low latency interface like pcie */ |
| CASE_RETURN_STRING(WMI_BCN_TX_CMDID); |
| /* transmit beacon by value */ |
| CASE_RETURN_STRING(WMI_PDEV_SEND_BCN_CMDID); |
| /* set the beacon template. used in beacon offload mode to setup |
| * the common beacon template with the FW to be used by FW to |
| * generate beacons */ |
| CASE_RETURN_STRING(WMI_BCN_TMPL_CMDID); |
| /* set beacon filter with FW */ |
| CASE_RETURN_STRING(WMI_BCN_FILTER_RX_CMDID); |
| /* enable/disable filtering of probe requests in the firmware */ |
| CASE_RETURN_STRING(WMI_PRB_REQ_FILTER_RX_CMDID); |
| /* transmit management frame by value. will be deprecated */ |
| CASE_RETURN_STRING(WMI_MGMT_TX_CMDID); |
| /* set the probe response template. used in beacon offload mode |
| * to setup the common probe response template with the FW to |
| * be used by FW to generate probe responses */ |
| CASE_RETURN_STRING(WMI_PRB_TMPL_CMDID); |
| |
| /* commands to directly control ba negotiation directly from |
| * host. only used in test mode */ |
| |
| /* turn off FW Auto addba mode and let host control addba */ |
| CASE_RETURN_STRING(WMI_ADDBA_CLEAR_RESP_CMDID); |
| /* send add ba request */ |
| CASE_RETURN_STRING(WMI_ADDBA_SEND_CMDID); |
| CASE_RETURN_STRING(WMI_ADDBA_STATUS_CMDID); |
| /* send del ba */ |
| CASE_RETURN_STRING(WMI_DELBA_SEND_CMDID); |
| /* set add ba response will be used by FW to generate |
| * addba response*/ |
| CASE_RETURN_STRING(WMI_ADDBA_SET_RESP_CMDID); |
| /* send single VHT MPDU with AMSDU */ |
| CASE_RETURN_STRING(WMI_SEND_SINGLEAMSDU_CMDID); |
| |
| /* Station power save specific config */ |
| /* enable/disable station powersave */ |
| CASE_RETURN_STRING(WMI_STA_POWERSAVE_MODE_CMDID); |
| /* set station power save specific parameter */ |
| CASE_RETURN_STRING(WMI_STA_POWERSAVE_PARAM_CMDID); |
| /* set station mimo powersave mode */ |
| CASE_RETURN_STRING(WMI_STA_MIMO_PS_MODE_CMDID); |
| |
| /* DFS-specific commands */ |
| /* enable DFS (radar detection)*/ |
| CASE_RETURN_STRING(WMI_PDEV_DFS_ENABLE_CMDID); |
| /* disable DFS (radar detection)*/ |
| CASE_RETURN_STRING(WMI_PDEV_DFS_DISABLE_CMDID); |
| /* enable DFS phyerr/parse filter offload */ |
| CASE_RETURN_STRING(WMI_DFS_PHYERR_FILTER_ENA_CMDID); |
| /* enable DFS phyerr/parse filter offload */ |
| CASE_RETURN_STRING(WMI_DFS_PHYERR_FILTER_DIS_CMDID); |
| |
| /* Roaming specific commands */ |
| /* set roam scan mode */ |
| CASE_RETURN_STRING(WMI_ROAM_SCAN_MODE); |
| /* set roam scan rssi threshold below which roam |
| * scan is enabled */ |
| CASE_RETURN_STRING(WMI_ROAM_SCAN_RSSI_THRESHOLD); |
| /* set roam scan period for periodic roam scan mode */ |
| CASE_RETURN_STRING(WMI_ROAM_SCAN_PERIOD); |
| /* set roam scan trigger rssi change threshold */ |
| CASE_RETURN_STRING(WMI_ROAM_SCAN_RSSI_CHANGE_THRESHOLD); |
| /* set roam AP profile */ |
| CASE_RETURN_STRING(WMI_ROAM_AP_PROFILE); |
| /* set channel list for roam scans */ |
| CASE_RETURN_STRING(WMI_ROAM_CHAN_LIST); |
| /* offload scan specific commands */ |
| /* set offload scan AP profile */ |
| CASE_RETURN_STRING(WMI_OFL_SCAN_ADD_AP_PROFILE); |
| /* remove offload scan AP profile */ |
| CASE_RETURN_STRING(WMI_OFL_SCAN_REMOVE_AP_PROFILE); |
| /* set offload scan period */ |
| CASE_RETURN_STRING(WMI_OFL_SCAN_PERIOD); |
| |
| /* P2P specific commands */ |
| /* set P2P device info. FW will used by FW to create P2P IE |
| * to be carried in probe response generated during p2p listen |
| * and for p2p discoverability */ |
| CASE_RETURN_STRING(WMI_P2P_DEV_SET_DEVICE_INFO); |
| /* enable/disable p2p discoverability on STA/AP VDEVs */ |
| CASE_RETURN_STRING(WMI_P2P_DEV_SET_DISCOVERABILITY); |
| /* set p2p ie to be carried in beacons generated by FW for GO */ |
| CASE_RETURN_STRING(WMI_P2P_GO_SET_BEACON_IE); |
| /* set p2p ie to be carried in probe response frames generated |
| * by FW for GO */ |
| CASE_RETURN_STRING(WMI_P2P_GO_SET_PROBE_RESP_IE); |
| /* set the vendor specific p2p ie data. |
| * FW will use this to parse the P2P NoA |
| * attribute in the beacons/probe responses received. |
| */ |
| CASE_RETURN_STRING(WMI_P2P_SET_VENDOR_IE_DATA_CMDID); |
| /* set the configure of p2p find offload */ |
| CASE_RETURN_STRING(WMI_P2P_DISC_OFFLOAD_CONFIG_CMDID); |
| /* set the vendor specific p2p ie data for p2p find offload */ |
| CASE_RETURN_STRING(WMI_P2P_DISC_OFFLOAD_APPIE_CMDID); |
| /* set the BSSID/device name pattern of p2p find offload */ |
| CASE_RETURN_STRING(WMI_P2P_DISC_OFFLOAD_PATTERN_CMDID); |
| /* set OppPS related parameters **/ |
| CASE_RETURN_STRING(WMI_P2P_SET_OPPPS_PARAM_CMDID); |
| |
| /* AP power save specific config |
| * set AP power save specific param */ |
| CASE_RETURN_STRING(WMI_AP_PS_PEER_PARAM_CMDID); |
| /* set AP UAPSD coex pecific param */ |
| CASE_RETURN_STRING(WMI_AP_PS_PEER_UAPSD_COEX_CMDID); |
| |
| /* Rate-control specific commands */ |
| CASE_RETURN_STRING(WMI_PEER_RATE_RETRY_SCHED_CMDID); |
| |
| /* WLAN Profiling commands. */ |
| CASE_RETURN_STRING(WMI_WLAN_PROFILE_TRIGGER_CMDID); |
| CASE_RETURN_STRING(WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID); |
| CASE_RETURN_STRING(WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID); |
| CASE_RETURN_STRING(WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID); |
| CASE_RETURN_STRING(WMI_WLAN_PROFILE_LIST_PROFILE_ID_CMDID); |
| |
| /* Suspend resume command Ids */ |
| CASE_RETURN_STRING(WMI_PDEV_SUSPEND_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_RESUME_CMDID); |
| |
| /* Beacon filter commands */ |
| /* add a beacon filter */ |
| CASE_RETURN_STRING(WMI_ADD_BCN_FILTER_CMDID); |
| /* remove a beacon filter */ |
| CASE_RETURN_STRING(WMI_RMV_BCN_FILTER_CMDID); |
| |
| /* WOW Specific WMI commands */ |
| /* add pattern for awake */ |
| CASE_RETURN_STRING(WMI_WOW_ADD_WAKE_PATTERN_CMDID); |
| /* deleta a wake pattern */ |
| CASE_RETURN_STRING(WMI_WOW_DEL_WAKE_PATTERN_CMDID); |
| /* enable/deisable wake event */ |
| CASE_RETURN_STRING(WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID); |
| /* enable WOW */ |
| CASE_RETURN_STRING(WMI_WOW_ENABLE_CMDID); |
| /* host woke up from sleep event to FW. Generated in response |
| * to WOW Hardware event */ |
| CASE_RETURN_STRING(WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID); |
| |
| /* RTT measurement related cmd */ |
| /* reques to make an RTT measurement */ |
| CASE_RETURN_STRING(WMI_RTT_MEASREQ_CMDID); |
| /* reques to report a tsf measurement */ |
| CASE_RETURN_STRING(WMI_RTT_TSF_CMDID); |
| |
| /* spectral scan command */ |
| /* configure spectral scan */ |
| CASE_RETURN_STRING(WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID); |
| /* enable/disable spectral scan and trigger */ |
| CASE_RETURN_STRING(WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID); |
| |
| /* F/W stats */ |
| /* one time request for stats */ |
| CASE_RETURN_STRING(WMI_REQUEST_STATS_CMDID); |
| /* Push MCC Adaptive Scheduler Stats to Firmware */ |
| CASE_RETURN_STRING(WMI_MCC_SCHED_TRAFFIC_STATS_CMDID); |
| |
| /* ARP OFFLOAD REQUEST*/ |
| CASE_RETURN_STRING(WMI_SET_ARP_NS_OFFLOAD_CMDID); |
| |
| /* Proactive ARP Response Add Pattern Command*/ |
| CASE_RETURN_STRING(WMI_ADD_PROACTIVE_ARP_RSP_PATTERN_CMDID); |
| |
| /* Proactive ARP Response Del Pattern Command*/ |
| CASE_RETURN_STRING(WMI_DEL_PROACTIVE_ARP_RSP_PATTERN_CMDID); |
| |
| /* NS offload confid*/ |
| CASE_RETURN_STRING(WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID); |
| |
| /* GTK offload Specific WMI commands */ |
| CASE_RETURN_STRING(WMI_GTK_OFFLOAD_CMDID); |
| |
| /* CSA offload Specific WMI commands */ |
| /* csa offload enable */ |
| CASE_RETURN_STRING(WMI_CSA_OFFLOAD_ENABLE_CMDID); |
| /* chan switch command */ |
| CASE_RETURN_STRING(WMI_CSA_OFFLOAD_CHANSWITCH_CMDID); |
| |
| /* Chatter commands */ |
| /* Change chatter mode of operation */ |
| CASE_RETURN_STRING(WMI_CHATTER_SET_MODE_CMDID); |
| /* chatter add coalescing filter command */ |
| CASE_RETURN_STRING(WMI_CHATTER_ADD_COALESCING_FILTER_CMDID); |
| /* chatter delete coalescing filter command */ |
| CASE_RETURN_STRING(WMI_CHATTER_DELETE_COALESCING_FILTER_CMDID); |
| /* chatter coalecing query command */ |
| CASE_RETURN_STRING(WMI_CHATTER_COALESCING_QUERY_CMDID); |
| |
| /* addba specific commands */ |
| /* start the aggregation on this TID */ |
| CASE_RETURN_STRING(WMI_PEER_TID_ADDBA_CMDID); |
| /* stop the aggregation on this TID */ |
| CASE_RETURN_STRING(WMI_PEER_TID_DELBA_CMDID); |
| |
| /* set station mimo powersave method */ |
| CASE_RETURN_STRING(WMI_STA_DTIM_PS_METHOD_CMDID); |
| /* Configure the Station UAPSD AC Auto Trigger Parameters */ |
| CASE_RETURN_STRING(WMI_STA_UAPSD_AUTO_TRIG_CMDID); |
| /* Configure the Keep Alive Parameters */ |
| CASE_RETURN_STRING(WMI_STA_KEEPALIVE_CMDID); |
| |
| /* Request ssn from target for a sta/tid pair */ |
| CASE_RETURN_STRING(WMI_BA_REQ_SSN_CMDID); |
| /* misc command group */ |
| /* echo command mainly used for testing */ |
| CASE_RETURN_STRING(WMI_ECHO_CMDID); |
| |
| /* !!IMPORTANT!! |
| * If you need to add a new WMI command to the CASE_RETURN_STRING(WMI_GRP_MISC sub-group, |
| * please make sure you add it BEHIND CASE_RETURN_STRING(WMI_PDEV_UTF_CMDID); |
| * as we MUST have a fixed value here to maintain compatibility between |
| * UTF and the ART2 driver |
| */ |
| /* UTF WMI commands */ |
| CASE_RETURN_STRING(WMI_PDEV_UTF_CMDID); |
| |
| /* set debug log config */ |
| CASE_RETURN_STRING(WMI_DBGLOG_CFG_CMDID); |
| /* QVIT specific command id */ |
| CASE_RETURN_STRING(WMI_PDEV_QVIT_CMDID); |
| /* Factory Testing Mode request command |
| * used for integrated chipsets */ |
| CASE_RETURN_STRING(WMI_PDEV_FTM_INTG_CMDID); |
| /* set and get keepalive parameters command */ |
| CASE_RETURN_STRING(WMI_VDEV_SET_KEEPALIVE_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_GET_KEEPALIVE_CMDID); |
| /* For fw recovery test command */ |
| CASE_RETURN_STRING(WMI_FORCE_FW_HANG_CMDID); |
| /* Set Mcast/Bdcast filter */ |
| CASE_RETURN_STRING(WMI_SET_MCASTBCAST_FILTER_CMDID); |
| /* set thermal management params */ |
| CASE_RETURN_STRING(WMI_THERMAL_MGMT_CMDID); |
| CASE_RETURN_STRING(WMI_RSSI_BREACH_MONITOR_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_LRO_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_TRANSFER_DATA_TO_FLASH_CMDID); |
| CASE_RETURN_STRING(WMI_CONFIG_ENHANCED_MCAST_FILTER_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_WISA_CMDID); |
| CASE_RETURN_STRING(WMI_SCAN_ADAPTIVE_DWELL_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_WOW_SET_ACTION_WAKE_UP_CMDID); |
| CASE_RETURN_STRING(WMI_MAWC_SENSOR_REPORT_IND_CMDID); |
| CASE_RETURN_STRING(WMI_ROAM_CONFIGURE_MAWC_CMDID); |
| CASE_RETURN_STRING(WMI_NLO_CONFIGURE_MAWC_CMDID); |
| CASE_RETURN_STRING(WMI_EXTSCAN_CONFIGURE_MAWC_CMDID); |
| /* GPIO Configuration */ |
| CASE_RETURN_STRING(WMI_GPIO_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_GPIO_OUTPUT_CMDID); |
| |
| /* Txbf configuration command */ |
| CASE_RETURN_STRING(WMI_TXBF_CMDID); |
| |
| /* FWTEST Commands */ |
| CASE_RETURN_STRING(WMI_FWTEST_VDEV_MCC_SET_TBTT_MODE_CMDID); |
| /* set NoA descs */ |
| CASE_RETURN_STRING(WMI_FWTEST_P2P_SET_NOA_PARAM_CMDID); |
| |
| /* TDLS Configuration */ |
| /* enable/disable TDLS */ |
| CASE_RETURN_STRING(WMI_TDLS_SET_STATE_CMDID); |
| /* set tdls peer state */ |
| CASE_RETURN_STRING(WMI_TDLS_PEER_UPDATE_CMDID); |
| |
| /* Resmgr Configuration */ |
| /* Adaptive OCS is enabled by default in the FW. |
| * This command is used to disable FW based adaptive OCS. |
| */ |
| CASE_RETURN_STRING |
| (WMI_RESMGR_ADAPTIVE_OCS_ENABLE_DISABLE_CMDID); |
| /* set the requested channel time quota for the home channels */ |
| CASE_RETURN_STRING(WMI_RESMGR_SET_CHAN_TIME_QUOTA_CMDID); |
| /* set the requested latency for the home channels */ |
| CASE_RETURN_STRING(WMI_RESMGR_SET_CHAN_LATENCY_CMDID); |
| |
| /* STA SMPS Configuration */ |
| /* force SMPS mode */ |
| CASE_RETURN_STRING(WMI_STA_SMPS_FORCE_MODE_CMDID); |
| /* set SMPS parameters */ |
| CASE_RETURN_STRING(WMI_STA_SMPS_PARAM_CMDID); |
| |
| /* Wlan HB commands */ |
| /* enalbe/disable wlan HB */ |
| CASE_RETURN_STRING(WMI_HB_SET_ENABLE_CMDID); |
| /* set tcp parameters for wlan HB */ |
| CASE_RETURN_STRING(WMI_HB_SET_TCP_PARAMS_CMDID); |
| /* set tcp pkt filter for wlan HB */ |
| CASE_RETURN_STRING(WMI_HB_SET_TCP_PKT_FILTER_CMDID); |
| /* set udp parameters for wlan HB */ |
| CASE_RETURN_STRING(WMI_HB_SET_UDP_PARAMS_CMDID); |
| /* set udp pkt filter for wlan HB */ |
| CASE_RETURN_STRING(WMI_HB_SET_UDP_PKT_FILTER_CMDID); |
| |
| /* Wlan RMC commands*/ |
| /* enable/disable RMC */ |
| CASE_RETURN_STRING(WMI_RMC_SET_MODE_CMDID); |
| /* configure action frame period */ |
| CASE_RETURN_STRING(WMI_RMC_SET_ACTION_PERIOD_CMDID); |
| /* For debug/future enhancement purposes only, |
| * configures/finetunes RMC algorithms */ |
| CASE_RETURN_STRING(WMI_RMC_CONFIG_CMDID); |
| |
| /* WLAN MHF offload commands */ |
| /* enable/disable MHF offload */ |
| CASE_RETURN_STRING(WMI_MHF_OFFLOAD_SET_MODE_CMDID); |
| /* Plumb routing table for MHF offload */ |
| CASE_RETURN_STRING(WMI_MHF_OFFLOAD_PLUMB_ROUTING_TBL_CMDID); |
| |
| /* location scan commands */ |
| /* start batch scan */ |
| CASE_RETURN_STRING(WMI_BATCH_SCAN_ENABLE_CMDID); |
| /* stop batch scan */ |
| CASE_RETURN_STRING(WMI_BATCH_SCAN_DISABLE_CMDID); |
| /* get batch scan result */ |
| CASE_RETURN_STRING(WMI_BATCH_SCAN_TRIGGER_RESULT_CMDID); |
| /* OEM related cmd */ |
| CASE_RETURN_STRING(WMI_OEM_REQ_CMDID); |
| CASE_RETURN_STRING(WMI_OEM_REQUEST_CMDID); |
| /* NAN request cmd */ |
| CASE_RETURN_STRING(WMI_NAN_CMDID); |
| /* Modem power state cmd */ |
| CASE_RETURN_STRING(WMI_MODEM_POWER_STATE_CMDID); |
| CASE_RETURN_STRING(WMI_REQUEST_STATS_EXT_CMDID); |
| CASE_RETURN_STRING(WMI_OBSS_SCAN_ENABLE_CMDID); |
| CASE_RETURN_STRING(WMI_OBSS_SCAN_DISABLE_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_GET_ESTIMATED_LINKSPEED_CMDID); |
| CASE_RETURN_STRING(WMI_ROAM_SCAN_CMD); |
| CASE_RETURN_STRING(WMI_PDEV_SET_LED_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_HOST_AUTO_SHUTDOWN_CFG_CMDID); |
| CASE_RETURN_STRING(WMI_CHAN_AVOID_UPDATE_CMDID); |
| CASE_RETURN_STRING(WMI_COEX_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_WOW_IOAC_ADD_KEEPALIVE_CMDID); |
| CASE_RETURN_STRING(WMI_WOW_IOAC_DEL_KEEPALIVE_CMDID); |
| CASE_RETURN_STRING(WMI_WOW_IOAC_ADD_WAKE_PATTERN_CMDID); |
| CASE_RETURN_STRING(WMI_WOW_IOAC_DEL_WAKE_PATTERN_CMDID); |
| CASE_RETURN_STRING(WMI_REQUEST_LINK_STATS_CMDID); |
| CASE_RETURN_STRING(WMI_START_LINK_STATS_CMDID); |
| CASE_RETURN_STRING(WMI_CLEAR_LINK_STATS_CMDID); |
| CASE_RETURN_STRING(WMI_GET_FW_MEM_DUMP_CMDID); |
| CASE_RETURN_STRING(WMI_LPI_MGMT_SNOOPING_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_LPI_START_SCAN_CMDID); |
| CASE_RETURN_STRING(WMI_LPI_STOP_SCAN_CMDID); |
| CASE_RETURN_STRING(WMI_EXTSCAN_START_CMDID); |
| CASE_RETURN_STRING(WMI_EXTSCAN_STOP_CMDID); |
| CASE_RETURN_STRING |
| (WMI_EXTSCAN_CONFIGURE_WLAN_CHANGE_MONITOR_CMDID); |
| CASE_RETURN_STRING(WMI_EXTSCAN_CONFIGURE_HOTLIST_MONITOR_CMDID); |
| CASE_RETURN_STRING(WMI_EXTSCAN_GET_CACHED_RESULTS_CMDID); |
| CASE_RETURN_STRING(WMI_EXTSCAN_GET_WLAN_CHANGE_RESULTS_CMDID); |
| CASE_RETURN_STRING(WMI_EXTSCAN_SET_CAPABILITIES_CMDID); |
| CASE_RETURN_STRING(WMI_EXTSCAN_GET_CAPABILITIES_CMDID); |
| CASE_RETURN_STRING(WMI_EXTSCAN_CONFIGURE_HOTLIST_SSID_MONITOR_CMDID); |
| CASE_RETURN_STRING(WMI_ROAM_SYNCH_COMPLETE); |
| CASE_RETURN_STRING(WMI_D0_WOW_ENABLE_DISABLE_CMDID); |
| CASE_RETURN_STRING(WMI_EXTWOW_ENABLE_CMDID); |
| CASE_RETURN_STRING(WMI_EXTWOW_SET_APP_TYPE1_PARAMS_CMDID); |
| CASE_RETURN_STRING(WMI_EXTWOW_SET_APP_TYPE2_PARAMS_CMDID); |
| CASE_RETURN_STRING(WMI_UNIT_TEST_CMDID); |
| CASE_RETURN_STRING(WMI_ROAM_SET_RIC_REQUEST_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_GET_TEMPERATURE_CMDID); |
| CASE_RETURN_STRING(WMI_SET_DHCP_SERVER_OFFLOAD_CMDID); |
| CASE_RETURN_STRING(WMI_TPC_CHAINMASK_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_IPA_OFFLOAD_ENABLE_DISABLE_CMDID); |
| CASE_RETURN_STRING(WMI_SCAN_PROB_REQ_OUI_CMDID); |
| CASE_RETURN_STRING(WMI_TDLS_SET_OFFCHAN_MODE_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_LED_FLASHING_CMDID); |
| CASE_RETURN_STRING(WMI_MDNS_OFFLOAD_ENABLE_CMDID); |
| CASE_RETURN_STRING(WMI_MDNS_SET_FQDN_CMDID); |
| CASE_RETURN_STRING(WMI_MDNS_SET_RESPONSE_CMDID); |
| CASE_RETURN_STRING(WMI_MDNS_GET_STATS_CMDID); |
| CASE_RETURN_STRING(WMI_ROAM_INVOKE_CMDID); |
| CASE_RETURN_STRING(WMI_SET_ANTENNA_DIVERSITY_CMDID); |
| CASE_RETURN_STRING(WMI_SAP_OFL_ENABLE_CMDID); |
| CASE_RETURN_STRING(WMI_APFIND_CMDID); |
| CASE_RETURN_STRING(WMI_PASSPOINT_LIST_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_OCB_SET_SCHED_CMDID); |
| CASE_RETURN_STRING(WMI_OCB_SET_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_OCB_SET_UTC_TIME_CMDID); |
| CASE_RETURN_STRING(WMI_OCB_START_TIMING_ADVERT_CMDID); |
| CASE_RETURN_STRING(WMI_OCB_STOP_TIMING_ADVERT_CMDID); |
| CASE_RETURN_STRING(WMI_OCB_GET_TSF_TIMER_CMDID); |
| CASE_RETURN_STRING(WMI_DCC_GET_STATS_CMDID); |
| CASE_RETURN_STRING(WMI_DCC_CLEAR_STATS_CMDID); |
| CASE_RETURN_STRING(WMI_DCC_UPDATE_NDL_CMDID); |
| CASE_RETURN_STRING(WMI_ROAM_FILTER_CMDID); |
| CASE_RETURN_STRING(WMI_ROAM_SUBNET_CHANGE_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_DEBUG_MESG_FLUSH_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_SET_RATE_REPORT_CONDITION_CMDID); |
| CASE_RETURN_STRING(WMI_SOC_SET_PCL_CMDID); |
| CASE_RETURN_STRING(WMI_SOC_SET_HW_MODE_CMDID); |
| CASE_RETURN_STRING(WMI_SOC_SET_DUAL_MAC_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_WOW_ENABLE_ICMPV6_NA_FLT_CMDID); |
| CASE_RETURN_STRING(WMI_DIAG_EVENT_LOG_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_PACKET_FILTER_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_PACKET_FILTER_ENABLE_CMDID); |
| CASE_RETURN_STRING(WMI_SAP_SET_BLACKLIST_PARAM_CMDID); |
| CASE_RETURN_STRING(WMI_WOW_UDP_SVC_OFLD_CMDID); |
| CASE_RETURN_STRING(WMI_MGMT_TX_SEND_CMDID); |
| CASE_RETURN_STRING(WMI_SOC_SET_ANTENNA_MODE_CMDID); |
| CASE_RETURN_STRING(WMI_WOW_HOSTWAKEUP_GPIO_PIN_PATTERN_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_AP_PS_EGAP_PARAM_CMDID); |
| CASE_RETURN_STRING(WMI_PMF_OFFLOAD_SET_SA_QUERY_CMDID); |
| CASE_RETURN_STRING(WMI_BPF_GET_CAPABILITY_CMDID); |
| CASE_RETURN_STRING(WMI_BPF_GET_VDEV_STATS_CMDID); |
| CASE_RETURN_STRING(WMI_BPF_SET_VDEV_INSTRUCTIONS_CMDID); |
| CASE_RETURN_STRING(WMI_BPF_DEL_VDEV_INSTRUCTIONS_CMDID); |
| CASE_RETURN_STRING(WMI_NDI_GET_CAP_REQ_CMDID); |
| CASE_RETURN_STRING(WMI_NDP_INITIATOR_REQ_CMDID); |
| CASE_RETURN_STRING(WMI_NDP_RESPONDER_REQ_CMDID); |
| CASE_RETURN_STRING(WMI_NDP_END_REQ_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_UPDATE_WDS_ENTRY_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_ADD_PROXY_STA_ENTRY_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_FIPS_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SMART_ANT_ENABLE_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SMART_ANT_SET_RX_ANTENNA_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_ANTENNA_SWITCH_TABLE_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_CTL_TABLE_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_MIMOGAIN_TABLE_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_GET_TPC_CMDID); |
| CASE_RETURN_STRING(WMI_MIB_STATS_ENABLE_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_GET_ANI_CCK_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_GET_ANI_OFDM_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_RATEMASK_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_ATF_REQUEST_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_SET_DSCP_TID_MAP_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_FILTER_NEIGHBOR_RX_PACKETS_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_SET_QUIET_MODE_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_SMART_ANT_SET_TX_ANTENNA_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_SMART_ANT_SET_TRAIN_INFO_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_SMART_ANT_SET_NODE_CONFIG_OPS_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_ATF_REQUEST_CMDID); |
| CASE_RETURN_STRING(WMI_FWTEST_CMDID); |
| CASE_RETURN_STRING(WMI_QBOOST_CFG_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_GET_NFCAL_POWER_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_PCL_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_HW_MODE_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_MAC_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_ANTENNA_MODE_CMDID); |
| CASE_RETURN_STRING(WMI_ROAM_SET_MBO_PARAM_CMDID); |
| CASE_RETURN_STRING(WMI_CHAN_AVOID_RPT_ALLOW_CMDID); |
| CASE_RETURN_STRING(WMI_SET_PERIODIC_CHANNEL_STATS_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_SET_CUSTOM_AGGR_SIZE_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_WAL_POWER_DEBUG_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_BWF_REQUEST_CMDID); |
| CASE_RETURN_STRING(WMI_DBGLOG_TIME_STAMP_SYNC_CMDID); |
| CASE_RETURN_STRING(WMI_P2P_LISTEN_OFFLOAD_START_CMDID); |
| CASE_RETURN_STRING(WMI_P2P_LISTEN_OFFLOAD_STOP_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_REORDER_QUEUE_SETUP_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_REORDER_QUEUE_REMOVE_CMDID); |
| CASE_RETURN_STRING(WMI_SET_MULTIPLE_MCAST_FILTER_CMDID); |
| CASE_RETURN_STRING(WMI_READ_DATA_FROM_FLASH_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_REORDER_TIMEOUT_VAL_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_SET_RX_BLOCKSIZE_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_WAKEUP_CONFIG_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_GET_ANTDIV_STATUS_CMDID); |
| CASE_RETURN_STRING(WMI_PEER_ANTDIV_INFO_REQ_CMDID); |
| CASE_RETURN_STRING(WMI_MNT_FILTER_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_GET_CHIP_POWER_STATS_CMDID); |
| CASE_RETURN_STRING(WMI_COEX_GET_ANTENNA_ISOLATION_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_SET_STATS_THRESHOLD_CMDID); |
| CASE_RETURN_STRING(WMI_REQUEST_WLAN_STATS_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_ENCRYPT_DECRYPT_DATA_REQ_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_DFS_PHYERR_OFFLOAD_ENABLE_CMDID); |
| CASE_RETURN_STRING(WMI_PDEV_DFS_PHYERR_OFFLOAD_DISABLE_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_ADFS_CH_CFG_CMDID); |
| CASE_RETURN_STRING(WMI_VDEV_ADFS_OCAC_ABORT_CMDID); |
| CASE_RETURN_STRING(WMI_SAR_LIMITS_CMDID); |
| CASE_RETURN_STRING(WMI_SET_CURRENT_COUNTRY_CMDID); |
| } |
| |
| return "Invalid WMI cmd"; |
| } |
| |
| #else |
| static uint8_t *wmi_id_to_name(uint32_t wmi_command) |
| { |
| return "Invalid WMI cmd"; |
| } |
| #endif |
| |
| #ifdef CONFIG_MCL |
| static inline void wmi_log_cmd_id(uint32_t cmd_id, uint32_t tag) |
| { |
| WMI_LOGD("Send WMI command:%s command_id:%d htc_tag:%d\n", |
| wmi_id_to_name(cmd_id), cmd_id, tag); |
| } |
| |
| /** |
| * wmi_is_pm_resume_cmd() - check if a cmd is part of the resume sequence |
| * @cmd_id: command to check |
| * |
| * Return: true if the command is part of the resume sequence. |
| */ |
| static bool wmi_is_pm_resume_cmd(uint32_t cmd_id) |
| { |
| switch (cmd_id) { |
| case WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID: |
| case WMI_PDEV_RESUME_CMDID: |
| return true; |
| |
| default: |
| return false; |
| } |
| } |
| #else |
| static bool wmi_is_pm_resume_cmd(uint32_t cmd_id) |
| { |
| return false; |
| } |
| #endif |
| |
| /** |
| * wmi_unified_cmd_send() - WMI command API |
| * @wmi_handle: handle to wmi |
| * @buf: wmi buf |
| * @len: wmi buffer length |
| * @cmd_id: wmi command id |
| * |
| * Note, it is NOT safe to access buf after calling this function! |
| * |
| * Return: 0 on success |
| */ |
| QDF_STATUS wmi_unified_cmd_send(wmi_unified_t wmi_handle, wmi_buf_t buf, |
| uint32_t len, uint32_t cmd_id) |
| { |
| HTC_PACKET *pkt; |
| QDF_STATUS status; |
| uint16_t htc_tag = 0; |
| |
| if (wmi_get_runtime_pm_inprogress(wmi_handle)) { |
| htc_tag = |
| (A_UINT16)wmi_handle->ops->wmi_set_htc_tx_tag( |
| wmi_handle, buf, cmd_id); |
| } else if (qdf_atomic_read(&wmi_handle->is_target_suspended) && |
| (!wmi_is_pm_resume_cmd(cmd_id))) { |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR, |
| "%s: Target is suspended", __func__); |
| QDF_ASSERT(0); |
| return QDF_STATUS_E_BUSY; |
| } |
| if (wmi_handle->wmi_stopinprogress) { |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR, |
| "WMI stop in progress\n"); |
| return QDF_STATUS_E_INVAL; |
| } |
| |
| #ifndef WMI_NON_TLV_SUPPORT |
| /* Do sanity check on the TLV parameter structure */ |
| 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) |
| != 0) { |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR, |
| "\nERROR: %s: Invalid WMI Param Buffer for Cmd:%d", |
| __func__, cmd_id); |
| return QDF_STATUS_E_INVAL; |
| } |
| } |
| #endif |
| |
| if (qdf_nbuf_push_head(buf, sizeof(WMI_CMD_HDR)) == NULL) { |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR, |
| "%s, Failed to send cmd %x, no memory", |
| __func__, cmd_id); |
| return QDF_STATUS_E_NOMEM; |
| } |
| |
| WMI_SET_FIELD(qdf_nbuf_data(buf), WMI_CMD_HDR, COMMANDID, cmd_id); |
| |
| qdf_atomic_inc(&wmi_handle->pending_cmds); |
| if (qdf_atomic_read(&wmi_handle->pending_cmds) >= WMI_MAX_CMDS) { |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR, |
| "\n%s: hostcredits = %d", __func__, |
| wmi_get_host_credits(wmi_handle)); |
| htc_dump_counter_info(wmi_handle->htc_handle); |
| qdf_atomic_dec(&wmi_handle->pending_cmds); |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR, |
| "%s: MAX %d WMI Pending cmds reached.", __func__, |
| WMI_MAX_CMDS); |
| QDF_BUG(0); |
| return QDF_STATUS_E_BUSY; |
| } |
| |
| pkt = qdf_mem_malloc(sizeof(*pkt)); |
| if (!pkt) { |
| qdf_atomic_dec(&wmi_handle->pending_cmds); |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR, |
| "%s, Failed to alloc htc packet %x, no memory", |
| __func__, cmd_id); |
| return QDF_STATUS_E_NOMEM; |
| } |
| |
| SET_HTC_PACKET_INFO_TX(pkt, |
| NULL, |
| qdf_nbuf_data(buf), len + sizeof(WMI_CMD_HDR), |
| wmi_handle->wmi_endpoint_id, htc_tag); |
| |
| SET_HTC_PACKET_NET_BUF_CONTEXT(pkt, buf); |
| #ifdef CONFIG_MCL |
| wmi_log_cmd_id(cmd_id, htc_tag); |
| #endif |
| |
| #ifdef WMI_INTERFACE_EVENT_LOGGING |
| if (wmi_handle->log_info.wmi_logging_enable) { |
| qdf_spin_lock_bh(&wmi_handle->log_info.wmi_record_lock); |
| /*Record 16 bytes of WMI cmd data - |
| * * exclude TLV and WMI headers */ |
| if (wmi_handle->ops->is_management_record(cmd_id)) { |
| WMI_MGMT_COMMAND_RECORD(wmi_handle, cmd_id, |
| ((uint32_t *) qdf_nbuf_data(buf) + |
| wmi_handle->log_info.buf_offset_command)); |
| } else { |
| WMI_COMMAND_RECORD(wmi_handle, cmd_id, |
| ((uint32_t *) qdf_nbuf_data(buf) + |
| wmi_handle->log_info.buf_offset_command)); |
| } |
| qdf_spin_unlock_bh(&wmi_handle->log_info.wmi_record_lock); |
| } |
| #endif |
| |
| status = htc_send_pkt(wmi_handle->htc_handle, pkt); |
| |
| if (QDF_STATUS_SUCCESS != status) { |
| qdf_atomic_dec(&wmi_handle->pending_cmds); |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR, |
| "%s %d, htc_send_pkt failed", __func__, __LINE__); |
| qdf_mem_free(pkt); |
| return status; |
| } |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * wmi_unified_get_event_handler_ix() - gives event handler's index |
| * @wmi_handle: handle to wmi |
| * @event_id: wmi event id |
| * |
| * Return: event handler's index |
| */ |
| static int wmi_unified_get_event_handler_ix(wmi_unified_t wmi_handle, |
| uint32_t event_id) |
| { |
| uint32_t idx = 0; |
| int32_t invalid_idx = -1; |
| struct wmi_soc *soc = wmi_handle->soc; |
| |
| for (idx = 0; (idx < soc->max_event_idx && |
| idx < WMI_UNIFIED_MAX_EVENT); ++idx) { |
| if (wmi_handle->event_id[idx] == event_id && |
| wmi_handle->event_handler[idx] != NULL) { |
| return idx; |
| } |
| } |
| |
| return invalid_idx; |
| } |
| |
| /** |
| * wmi_unified_register_event() - register wmi event handler |
| * @wmi_handle: handle to wmi |
| * @event_id: wmi event id |
| * @handler_func: wmi event handler function |
| * |
| * Return: 0 on success |
| */ |
| int wmi_unified_register_event(wmi_unified_t wmi_handle, |
| uint32_t event_id, |
| wmi_unified_event_handler handler_func) |
| { |
| uint32_t idx = 0; |
| uint32_t evt_id; |
| struct wmi_soc *soc = wmi_handle->soc; |
| |
| if (event_id >= wmi_events_max || |
| wmi_handle->wmi_events[event_id] == WMI_EVENT_ID_INVALID) { |
| qdf_print("%s: Event id %d is unavailable\n", |
| __func__, event_id); |
| return QDF_STATUS_E_FAILURE; |
| } |
| evt_id = wmi_handle->wmi_events[event_id]; |
| if (wmi_unified_get_event_handler_ix(wmi_handle, evt_id) != -1) { |
| qdf_print("%s : event handler already registered 0x%x\n", |
| __func__, evt_id); |
| return QDF_STATUS_E_FAILURE; |
| } |
| if (soc->max_event_idx == WMI_UNIFIED_MAX_EVENT) { |
| qdf_print("%s : no more event handlers 0x%x\n", |
| __func__, evt_id); |
| return QDF_STATUS_E_FAILURE; |
| } |
| idx = soc->max_event_idx; |
| wmi_handle->event_handler[idx] = handler_func; |
| wmi_handle->event_id[idx] = evt_id; |
| qdf_spin_lock_bh(&soc->ctx_lock); |
| wmi_handle->ctx[idx] = WMI_RX_UMAC_CTX; |
| qdf_spin_unlock_bh(&soc->ctx_lock); |
| soc->max_event_idx++; |
| |
| return 0; |
| } |
| |
| /** |
| * wmi_unified_register_event_handler() - register wmi event handler |
| * @wmi_handle: handle to wmi |
| * @event_id: wmi event id |
| * @handler_func: wmi event handler function |
| * @rx_ctx: rx execution context for wmi rx events |
| * |
| * This API is to support legacy requirements. Will be deprecated in future. |
| * Return: 0 on success |
| */ |
| int wmi_unified_register_event_handler(wmi_unified_t wmi_handle, |
| uint32_t event_id, |
| wmi_unified_event_handler handler_func, |
| uint8_t rx_ctx) |
| { |
| uint32_t idx = 0; |
| uint32_t evt_id; |
| struct wmi_soc *soc = wmi_handle->soc; |
| |
| #ifndef CONFIG_MCL |
| if (event_id >= wmi_events_max || |
| wmi_handle->wmi_events[event_id] == WMI_EVENT_ID_INVALID) { |
| qdf_print("%s: Event id %d is unavailable\n", |
| __func__, event_id); |
| return QDF_STATUS_E_FAILURE; |
| } |
| evt_id = wmi_handle->wmi_events[event_id]; |
| #else |
| evt_id = event_id; |
| #endif |
| if (wmi_unified_get_event_handler_ix(wmi_handle, evt_id) != -1) { |
| qdf_print("%s : event handler already registered 0x%x\n", |
| __func__, evt_id); |
| return QDF_STATUS_E_FAILURE; |
| } |
| if (soc->max_event_idx == WMI_UNIFIED_MAX_EVENT) { |
| qdf_print("%s : no more event handlers 0x%x\n", |
| __func__, evt_id); |
| return QDF_STATUS_E_FAILURE; |
| } |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| "Registered event handler for event 0x%8x\n", evt_id); |
| idx = soc->max_event_idx; |
| wmi_handle->event_handler[idx] = handler_func; |
| wmi_handle->event_id[idx] = evt_id; |
| qdf_spin_lock_bh(&soc->ctx_lock); |
| wmi_handle->ctx[idx] = rx_ctx; |
| qdf_spin_unlock_bh(&soc->ctx_lock); |
| soc->max_event_idx++; |
| |
| return 0; |
| } |
| |
| /** |
| * wmi_unified_unregister_event() - unregister wmi event handler |
| * @wmi_handle: handle to wmi |
| * @event_id: wmi event id |
| * |
| * Return: 0 on success |
| */ |
| int wmi_unified_unregister_event(wmi_unified_t wmi_handle, |
| uint32_t event_id) |
| { |
| uint32_t idx = 0; |
| uint32_t evt_id; |
| struct wmi_soc *soc = wmi_handle->soc; |
| |
| if (event_id >= wmi_events_max || |
| wmi_handle->wmi_events[event_id] == WMI_EVENT_ID_INVALID) { |
| qdf_print("%s: Event id %d is unavailable\n", |
| __func__, event_id); |
| return QDF_STATUS_E_FAILURE; |
| } |
| evt_id = wmi_handle->wmi_events[event_id]; |
| |
| idx = wmi_unified_get_event_handler_ix(wmi_handle, evt_id); |
| if (idx == -1) { |
| qdf_print("%s : event handler is not registered: evt id 0x%x\n", |
| __func__, evt_id); |
| return QDF_STATUS_E_FAILURE; |
| } |
| wmi_handle->event_handler[idx] = NULL; |
| wmi_handle->event_id[idx] = 0; |
| --soc->max_event_idx; |
| wmi_handle->event_handler[idx] = |
| wmi_handle->event_handler[soc->max_event_idx]; |
| wmi_handle->event_id[idx] = |
| wmi_handle->event_id[soc->max_event_idx]; |
| |
| return 0; |
| } |
| |
| /** |
| * wmi_unified_unregister_event_handler() - unregister wmi event handler |
| * @wmi_handle: handle to wmi |
| * @event_id: wmi event id |
| * |
| * Return: 0 on success |
| */ |
| int wmi_unified_unregister_event_handler(wmi_unified_t wmi_handle, |
| uint32_t event_id) |
| { |
| uint32_t idx = 0; |
| uint32_t evt_id; |
| struct wmi_soc *soc = wmi_handle->soc; |
| |
| #ifndef CONFIG_MCL |
| if (event_id >= wmi_events_max || |
| wmi_handle->wmi_events[event_id] == WMI_EVENT_ID_INVALID) { |
| qdf_print("%s: Event id %d is unavailable\n", |
| __func__, event_id); |
| return QDF_STATUS_E_FAILURE; |
| } |
| evt_id = wmi_handle->wmi_events[event_id]; |
| #else |
| evt_id = event_id; |
| #endif |
| |
| idx = wmi_unified_get_event_handler_ix(wmi_handle, evt_id); |
| if (idx == -1) { |
| qdf_print("%s : event handler is not registered: evt id 0x%x\n", |
| __func__, evt_id); |
| return QDF_STATUS_E_FAILURE; |
| } |
| wmi_handle->event_handler[idx] = NULL; |
| wmi_handle->event_id[idx] = 0; |
| --soc->max_event_idx; |
| wmi_handle->event_handler[idx] = |
| wmi_handle->event_handler[soc->max_event_idx]; |
| wmi_handle->event_id[idx] = |
| wmi_handle->event_id[soc->max_event_idx]; |
| |
| return 0; |
| } |
| |
| /** |
| * wmi_process_fw_event_default_ctx() - process in default caller context |
| * @wmi_handle: handle to wmi |
| * @htc_packet: pointer to htc packet |
| * @exec_ctx: execution context for wmi fw event |
| * |
| * Event process by below function will be in default caller context. |
| * wmi internally provides rx work thread processing context. |
| * |
| * Return: none |
| */ |
| static void wmi_process_fw_event_default_ctx(struct wmi_unified *wmi_handle, |
| HTC_PACKET *htc_packet, uint8_t exec_ctx) |
| { |
| wmi_buf_t evt_buf; |
| evt_buf = (wmi_buf_t) htc_packet->pPktContext; |
| |
| #ifndef CONFIG_MCL |
| wmi_handle->rx_ops.wma_process_fw_event_handler_cbk |
| (wmi_handle->scn_handle, evt_buf, exec_ctx); |
| #else |
| wmi_handle->rx_ops.wma_process_fw_event_handler_cbk(wmi_handle, |
| evt_buf, exec_ctx); |
| #endif |
| |
| return; |
| } |
| |
| /** |
| * wmi_process_fw_event_worker_thread_ctx() - process in worker thread context |
| * @wmi_handle: handle to wmi |
| * @htc_packet: pointer to htc packet |
| * |
| * Event process by below function will be in worker thread context. |
| * Use this method for events which are not critical and not |
| * handled in protocol stack. |
| * |
| * Return: none |
| */ |
| static void wmi_process_fw_event_worker_thread_ctx |
| (struct wmi_unified *wmi_handle, HTC_PACKET *htc_packet) |
| { |
| wmi_buf_t evt_buf; |
| uint32_t id; |
| uint8_t *data; |
| |
| evt_buf = (wmi_buf_t) htc_packet->pPktContext; |
| id = WMI_GET_FIELD(qdf_nbuf_data(evt_buf), WMI_CMD_HDR, COMMANDID); |
| data = qdf_nbuf_data(evt_buf); |
| |
| #ifdef WMI_INTERFACE_EVENT_LOGGING |
| if (wmi_handle->log_info.wmi_logging_enable) { |
| qdf_spin_lock_bh(&wmi_handle->log_info.wmi_record_lock); |
| /* Exclude 4 bytes of TLV header */ |
| WMI_RX_EVENT_RECORD(wmi_handle, id, ((uint8_t *) data + |
| wmi_handle->log_info.buf_offset_event)); |
| qdf_spin_unlock_bh(&wmi_handle->log_info.wmi_record_lock); |
| } |
| #endif |
| qdf_spin_lock_bh(&wmi_handle->eventq_lock); |
| qdf_nbuf_queue_add(&wmi_handle->event_queue, evt_buf); |
| qdf_spin_unlock_bh(&wmi_handle->eventq_lock); |
| qdf_queue_work(0, wmi_handle->wmi_rx_work_queue, |
| &wmi_handle->rx_event_work); |
| |
| return; |
| } |
| |
| /** |
| * wmi_get_pdev_ep: Get wmi handle based on endpoint |
| * @soc: handle to wmi soc |
| * @ep: endpoint id |
| * |
| * Return: none |
| */ |
| static struct wmi_unified *wmi_get_pdev_ep(struct wmi_soc *soc, |
| HTC_ENDPOINT_ID ep) |
| { |
| uint32_t i; |
| |
| for (i = 0; i < WMI_MAX_RADIOS; i++) |
| if (soc->wmi_endpoint_id[i] == ep) |
| break; |
| |
| if (i == WMI_MAX_RADIOS) |
| return NULL; |
| |
| return soc->wmi_pdev[i]; |
| } |
| |
| /** |
| * wmi_control_rx() - process fw events callbacks |
| * @ctx: handle to wmi |
| * @htc_packet: pointer to htc packet |
| * |
| * Return: none |
| */ |
| static void wmi_control_rx(void *ctx, HTC_PACKET *htc_packet) |
| { |
| struct wmi_soc *soc = (struct wmi_soc *) ctx; |
| struct wmi_unified *wmi_handle; |
| wmi_buf_t evt_buf; |
| uint32_t id; |
| uint32_t idx = 0; |
| enum wmi_rx_exec_ctx exec_ctx; |
| |
| evt_buf = (wmi_buf_t) htc_packet->pPktContext; |
| |
| wmi_handle = wmi_get_pdev_ep(soc, htc_packet->Endpoint); |
| if (wmi_handle == NULL) { |
| qdf_print |
| ("%s :unable to get wmi_handle to Endpoint %d\n", |
| __func__, htc_packet->Endpoint); |
| qdf_nbuf_free(evt_buf); |
| return; |
| } |
| |
| id = WMI_GET_FIELD(qdf_nbuf_data(evt_buf), WMI_CMD_HDR, COMMANDID); |
| idx = wmi_unified_get_event_handler_ix(wmi_handle, id); |
| if (qdf_unlikely(idx == A_ERROR)) { |
| WMI_LOGD("%s :event handler is not registered: event id 0x%x\n", |
| __func__, id); |
| qdf_nbuf_free(evt_buf); |
| return; |
| } |
| qdf_spin_lock_bh(&soc->ctx_lock); |
| exec_ctx = wmi_handle->ctx[idx]; |
| qdf_spin_unlock_bh(&soc->ctx_lock); |
| |
| if (exec_ctx == WMI_RX_WORK_CTX) { |
| wmi_process_fw_event_worker_thread_ctx |
| (wmi_handle, htc_packet); |
| } else if (exec_ctx > WMI_RX_WORK_CTX) { |
| wmi_process_fw_event_default_ctx |
| (wmi_handle, htc_packet, exec_ctx); |
| } else { |
| qdf_print("%s :Invalid event context %d\n", __func__, exec_ctx); |
| qdf_nbuf_free(evt_buf); |
| } |
| |
| } |
| |
| /** |
| * wmi_process_fw_event() - process any fw event |
| * @wmi_handle: wmi handle |
| * @evt_buf: fw event buffer |
| * |
| * This function process fw event in caller context |
| * |
| * Return: none |
| */ |
| void wmi_process_fw_event(struct wmi_unified *wmi_handle, wmi_buf_t evt_buf) |
| { |
| __wmi_control_rx(wmi_handle, evt_buf); |
| } |
| |
| /** |
| * __wmi_control_rx() - process serialize wmi event callback |
| * @wmi_handle: wmi handle |
| * @evt_buf: fw event buffer |
| * |
| * Return: none |
| */ |
| void __wmi_control_rx(struct wmi_unified *wmi_handle, wmi_buf_t evt_buf) |
| { |
| uint32_t id; |
| uint8_t *data; |
| uint32_t len; |
| void *wmi_cmd_struct_ptr = NULL; |
| #ifndef WMI_NON_TLV_SUPPORT |
| int tlv_ok_status = 0; |
| #endif |
| uint32_t idx = 0; |
| |
| id = WMI_GET_FIELD(qdf_nbuf_data(evt_buf), WMI_CMD_HDR, COMMANDID); |
| |
| if (qdf_nbuf_pull_head(evt_buf, sizeof(WMI_CMD_HDR)) == NULL) |
| goto end; |
| |
| data = qdf_nbuf_data(evt_buf); |
| len = qdf_nbuf_len(evt_buf); |
| |
| #ifndef WMI_NON_TLV_SUPPORT |
| 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, |
| data, len, id, |
| &wmi_cmd_struct_ptr); |
| if (tlv_ok_status != 0) { |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR, |
| "%s: Error: id=0x%d, wmitlv check status=%d\n", |
| __func__, id, tlv_ok_status); |
| goto end; |
| } |
| } |
| #endif |
| |
| idx = wmi_unified_get_event_handler_ix(wmi_handle, id); |
| if (idx == A_ERROR) { |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_ERROR, |
| "%s : event handler is not registered: event id 0x%x\n", |
| __func__, id); |
| goto end; |
| } |
| #ifdef WMI_INTERFACE_EVENT_LOGGING |
| if (wmi_handle->log_info.wmi_logging_enable) { |
| qdf_spin_lock_bh(&wmi_handle->log_info.wmi_record_lock); |
| /* Exclude 4 bytes of TLV header */ |
| if (wmi_handle->ops->is_management_record(id)) { |
| WMI_MGMT_EVENT_RECORD(wmi_handle, id, ((uint8_t *) data |
| + wmi_handle->log_info.buf_offset_event)); |
| } else { |
| WMI_EVENT_RECORD(wmi_handle, id, ((uint8_t *) data + |
| wmi_handle->log_info.buf_offset_event)); |
| } |
| qdf_spin_unlock_bh(&wmi_handle->log_info.wmi_record_lock); |
| } |
| #endif |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| "Calling handler for WMI Event ID:%x\n", id); |
| /* Call the WMI registered event handler */ |
| if (wmi_handle->target_type == WMI_TLV_TARGET) |
| wmi_handle->event_handler[idx] (wmi_handle->scn_handle, |
| wmi_cmd_struct_ptr, len); |
| else |
| wmi_handle->event_handler[idx] (wmi_handle->scn_handle, |
| data, len); |
| |
| 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); |
| #endif |
| |
| qdf_nbuf_free(evt_buf); |
| |
| } |
| |
| /** |
| * wmi_rx_event_work() - process rx event in rx work queue context |
| * @arg: opaque pointer to wmi handle |
| * |
| * This function process any fw event to serialize it through rx worker thread. |
| * |
| * Return: none |
| */ |
| static void wmi_rx_event_work(void *arg) |
| { |
| wmi_buf_t buf; |
| struct wmi_unified *wmi = arg; |
| |
| qdf_spin_lock_bh(&wmi->eventq_lock); |
| buf = qdf_nbuf_queue_remove(&wmi->event_queue); |
| qdf_spin_unlock_bh(&wmi->eventq_lock); |
| while (buf) { |
| __wmi_control_rx(wmi, buf); |
| qdf_spin_lock_bh(&wmi->eventq_lock); |
| buf = qdf_nbuf_queue_remove(&wmi->event_queue); |
| qdf_spin_unlock_bh(&wmi->eventq_lock); |
| } |
| } |
| |
| #ifdef FEATURE_RUNTIME_PM |
| /** |
| * wmi_runtime_pm_init() - initialize runtime pm wmi variables |
| * @wmi_handle: wmi context |
| */ |
| static void wmi_runtime_pm_init(struct wmi_unified *wmi_handle) |
| { |
| qdf_atomic_init(&wmi_handle->runtime_pm_inprogress); |
| } |
| |
| /** |
| * wmi_set_runtime_pm_inprogress() - set runtime pm progress flag |
| * @wmi_handle: wmi context |
| * @val: runtime pm progress flag |
| */ |
| void wmi_set_runtime_pm_inprogress(wmi_unified_t wmi_handle, A_BOOL val) |
| { |
| qdf_atomic_set(&wmi_handle->runtime_pm_inprogress, val); |
| } |
| |
| /** |
| * wmi_get_runtime_pm_inprogress() - get runtime pm progress flag |
| * @wmi_handle: wmi context |
| */ |
| inline bool wmi_get_runtime_pm_inprogress(wmi_unified_t wmi_handle) |
| { |
| return qdf_atomic_read(&wmi_handle->runtime_pm_inprogress); |
| } |
| #else |
| static void wmi_runtime_pm_init(struct wmi_unified *wmi_handle) |
| { |
| } |
| #endif |
| |
| /** |
| * wmi_unified_get_soc_handle: Get WMI SoC handle |
| * @param wmi_handle: WMI context got from wmi_attach |
| * |
| * return: Pointer to Soc handle |
| */ |
| void *wmi_unified_get_soc_handle(struct wmi_unified *wmi_handle) |
| { |
| return wmi_handle->soc; |
| } |
| |
| /** |
| * wmi_interface_logging_init: Interface looging init |
| * @param wmi_handle: Pointer to wmi handle object |
| * |
| * return: None |
| */ |
| #ifdef WMI_INTERFACE_EVENT_LOGGING |
| static inline void wmi_interface_logging_init(struct wmi_unified *wmi_handle) |
| { |
| if (QDF_STATUS_SUCCESS == wmi_log_init(wmi_handle)) { |
| qdf_spinlock_create(&wmi_handle->log_info.wmi_record_lock); |
| wmi_debugfs_init(wmi_handle); |
| } |
| } |
| #else |
| void wmi_interface_logging_init(struct wmi_unified *wmi_handle) |
| { |
| } |
| #endif |
| |
| /** |
| * wmi_target_params_init: Target specific params init |
| * @param wmi_soc: Pointer to wmi soc object |
| * @param wmi_handle: Pointer to wmi handle object |
| * |
| * return: None |
| */ |
| #ifndef CONFIG_MCL |
| static inline void wmi_target_params_init(struct wmi_soc *soc, |
| struct wmi_unified *wmi_handle) |
| { |
| /* WMI service bitmap recieved from target */ |
| wmi_handle->wmi_service_bitmap = soc->wmi_service_bitmap; |
| wmi_handle->pdev_param = soc->pdev_param; |
| wmi_handle->vdev_param = soc->vdev_param; |
| wmi_handle->services = soc->services; |
| } |
| #else |
| static inline void wmi_target_params_init(struct wmi_soc *soc, |
| struct wmi_unified *wmi_handle) |
| { |
| } |
| #endif |
| |
| /** |
| * wmi_unified_get_pdev_handle: Get WMI SoC handle |
| * @param wmi_soc: Pointer to wmi soc object |
| * @param pdev_idx: pdev index |
| * |
| * return: Pointer to wmi handle or NULL on failure |
| */ |
| void *wmi_unified_get_pdev_handle(struct wmi_soc *soc, uint32_t pdev_idx) |
| { |
| struct wmi_unified *wmi_handle; |
| |
| if (pdev_idx >= WMI_MAX_RADIOS) |
| return NULL; |
| |
| if (soc->wmi_pdev[pdev_idx] == NULL) { |
| wmi_handle = |
| (struct wmi_unified *) qdf_mem_malloc( |
| sizeof(struct wmi_unified)); |
| if (wmi_handle == NULL) { |
| qdf_print("allocation of wmi handle failed %zu\n", |
| sizeof(struct wmi_unified)); |
| return NULL; |
| } |
| wmi_handle->scn_handle = soc->scn_handle; |
| wmi_handle->event_id = soc->event_id; |
| wmi_handle->event_handler = soc->event_handler; |
| wmi_handle->ctx = soc->ctx; |
| wmi_handle->ops = soc->ops; |
| qdf_spinlock_create(&wmi_handle->eventq_lock); |
| qdf_nbuf_queue_init(&wmi_handle->event_queue); |
| |
| qdf_create_work(0, &wmi_handle->rx_event_work, |
| wmi_rx_event_work, wmi_handle); |
| wmi_handle->wmi_rx_work_queue = |
| qdf_create_workqueue("wmi_rx_event_work_queue"); |
| if (NULL == wmi_handle->wmi_rx_work_queue) { |
| WMI_LOGE("failed to create wmi_rx_event_work_queue"); |
| goto error; |
| } |
| wmi_handle->wmi_events = soc->wmi_events; |
| wmi_target_params_init(soc, wmi_handle); |
| wmi_interface_logging_init(wmi_handle); |
| qdf_atomic_init(&wmi_handle->pending_cmds); |
| qdf_atomic_init(&wmi_handle->is_target_suspended); |
| wmi_handle->target_type = soc->target_type; |
| wmi_handle->soc = soc; |
| |
| soc->wmi_pdev[pdev_idx] = wmi_handle; |
| } else |
| wmi_handle = soc->wmi_pdev[pdev_idx]; |
| |
| wmi_handle->wmi_stopinprogress = 0; |
| wmi_handle->wmi_endpoint_id = soc->wmi_endpoint_id[pdev_idx]; |
| wmi_handle->htc_handle = soc->htc_handle; |
| wmi_handle->max_msg_len = soc->max_msg_len[pdev_idx]; |
| |
| return wmi_handle; |
| |
| error: |
| qdf_mem_free(wmi_handle); |
| |
| return NULL; |
| } |
| |
| /** |
| * wmi_unified_attach() - attach for unified WMI |
| * @scn_handle: handle to SCN |
| * @osdev: OS device context |
| * @target_type: TLV or not-TLV based target |
| * @use_cookie: cookie based allocation enabled/disabled |
| * @ops: umac rx callbacks |
| * @psoc: objmgr psoc |
| * |
| * @Return: wmi handle. |
| */ |
| void *wmi_unified_attach(void *scn_handle, |
| osdev_t osdev, enum wmi_target_type target_type, |
| bool use_cookie, struct wmi_rx_ops *rx_ops, |
| struct wlan_objmgr_psoc *psoc) |
| { |
| struct wmi_unified *wmi_handle; |
| struct wmi_soc *soc; |
| |
| soc = (struct wmi_soc *) qdf_mem_malloc(sizeof(struct wmi_soc)); |
| if (soc == NULL) { |
| qdf_print("Allocation of wmi_soc failed %zu\n", |
| sizeof(struct wmi_soc)); |
| return NULL; |
| } |
| #ifdef CONFIG_MCL |
| wmi_handle = |
| (struct wmi_unified *)os_malloc(NULL, |
| sizeof(struct wmi_unified), |
| GFP_ATOMIC); |
| #else |
| wmi_handle = |
| (struct wmi_unified *) qdf_mem_malloc( |
| sizeof(struct wmi_unified)); |
| #endif |
| if (wmi_handle == NULL) { |
| qdf_mem_free(soc); |
| qdf_print("allocation of wmi handle failed %zu\n", |
| sizeof(struct wmi_unified)); |
| return NULL; |
| } |
| wmi_handle->soc = soc; |
| wmi_handle->event_id = soc->event_id; |
| wmi_handle->event_handler = soc->event_handler; |
| wmi_handle->ctx = soc->ctx; |
| wmi_handle->wmi_events = soc->wmi_events; |
| wmi_target_params_init(soc, wmi_handle); |
| wmi_handle->scn_handle = scn_handle; |
| soc->scn_handle = scn_handle; |
| qdf_atomic_init(&wmi_handle->pending_cmds); |
| qdf_atomic_init(&wmi_handle->is_target_suspended); |
| wmi_runtime_pm_init(wmi_handle); |
| qdf_spinlock_create(&wmi_handle->eventq_lock); |
| qdf_nbuf_queue_init(&wmi_handle->event_queue); |
| qdf_create_work(0, &wmi_handle->rx_event_work, |
| wmi_rx_event_work, wmi_handle); |
| wmi_handle->wmi_rx_work_queue = |
| qdf_create_workqueue("wmi_rx_event_work_queue"); |
| if (NULL == wmi_handle->wmi_rx_work_queue) { |
| WMI_LOGE("failed to create wmi_rx_event_work_queue"); |
| goto error; |
| } |
| wmi_interface_logging_init(wmi_handle); |
| /* Attach mc_thread context processing function */ |
| wmi_handle->rx_ops.wma_process_fw_event_handler_cbk = |
| 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); |
| /* Assign target cookie capablity */ |
| wmi_handle->use_cookie = use_cookie; |
| wmi_handle->osdev = osdev; |
| wmi_handle->wmi_stopinprogress = 0; |
| /* Increase the ref count once refcount infra is present */ |
| soc->wmi_psoc = psoc; |
| qdf_spinlock_create(&soc->ctx_lock); |
| |
| soc->ops = wmi_handle->ops; |
| soc->wmi_pdev[0] = wmi_handle; |
| |
| return wmi_handle; |
| |
| error: |
| qdf_mem_free(soc); |
| qdf_mem_free(wmi_handle); |
| |
| return NULL; |
| } |
| |
| /** |
| * wmi_unified_detach() - detach for unified WMI |
| * |
| * @wmi_handle : handle to wmi. |
| * |
| * @Return: none. |
| */ |
| void wmi_unified_detach(struct wmi_unified *wmi_handle) |
| { |
| wmi_buf_t buf; |
| struct wmi_soc *soc; |
| uint8_t i; |
| |
| soc = wmi_handle->soc; |
| for (i = 0; i < WMI_MAX_RADIOS; i++) { |
| if (soc->wmi_pdev[i]) { |
| qdf_flush_workqueue(0, |
| soc->wmi_pdev[i]->wmi_rx_work_queue); |
| qdf_destroy_workqueue(0, |
| soc->wmi_pdev[i]->wmi_rx_work_queue); |
| wmi_debugfs_remove(soc->wmi_pdev[i]); |
| buf = qdf_nbuf_queue_remove( |
| &soc->wmi_pdev[i]->event_queue); |
| while (buf) { |
| qdf_nbuf_free(buf); |
| buf = qdf_nbuf_queue_remove( |
| &soc->wmi_pdev[i]->event_queue); |
| } |
| |
| wmi_log_buffer_free(soc->wmi_pdev[i]); |
| |
| /* Free events logs list */ |
| if (soc->wmi_pdev[i]->events_logs_list) |
| qdf_mem_free( |
| soc->wmi_pdev[i]->events_logs_list); |
| |
| qdf_spinlock_destroy(&soc->wmi_pdev[i]->eventq_lock); |
| qdf_mem_free(soc->wmi_pdev[i]); |
| } |
| } |
| qdf_spinlock_destroy(&soc->ctx_lock); |
| /* Decrease the ref count once refcount infra is present */ |
| soc->wmi_psoc = NULL; |
| qdf_mem_free(soc); |
| } |
| |
| /** |
| * wmi_unified_remove_work() - detach for WMI work |
| * @wmi_handle: handle to WMI |
| * |
| * A function that does not fully detach WMI, but just remove work |
| * queue items associated with it. This is used to make sure that |
| * before any other processing code that may destroy related contexts |
| * (HTC, etc), work queue processing on WMI has already been stopped. |
| * |
| * Return: None |
| */ |
| void |
| wmi_unified_remove_work(struct wmi_unified *wmi_handle) |
| { |
| wmi_buf_t buf; |
| |
| qdf_flush_workqueue(0, wmi_handle->wmi_rx_work_queue); |
| qdf_spin_lock_bh(&wmi_handle->eventq_lock); |
| buf = qdf_nbuf_queue_remove(&wmi_handle->event_queue); |
| while (buf) { |
| qdf_nbuf_free(buf); |
| buf = qdf_nbuf_queue_remove(&wmi_handle->event_queue); |
| } |
| qdf_spin_unlock_bh(&wmi_handle->eventq_lock); |
| } |
| |
| /** |
| * wmi_htc_tx_complete() - Process htc tx completion |
| * |
| * @ctx: handle to wmi |
| * @htc_packet: pointer to htc packet |
| * |
| * @Return: none. |
| */ |
| static void wmi_htc_tx_complete(void *ctx, HTC_PACKET *htc_pkt) |
| { |
| struct wmi_soc *soc = (struct wmi_soc *) ctx; |
| wmi_buf_t wmi_cmd_buf = GET_HTC_PACKET_NET_BUF_CONTEXT(htc_pkt); |
| u_int8_t *buf_ptr; |
| u_int32_t len; |
| struct wmi_unified *wmi_handle; |
| #ifdef WMI_INTERFACE_EVENT_LOGGING |
| uint32_t cmd_id; |
| #endif |
| |
| ASSERT(wmi_cmd_buf); |
| wmi_handle = wmi_get_pdev_ep(soc, htc_pkt->Endpoint); |
| if (wmi_handle == NULL) { |
| WMI_LOGE("%s: Unable to get wmi handle\n", __func__); |
| QDF_ASSERT(0); |
| return; |
| } |
| #ifdef WMI_INTERFACE_EVENT_LOGGING |
| if (wmi_handle && wmi_handle->log_info.wmi_logging_enable) { |
| cmd_id = WMI_GET_FIELD(qdf_nbuf_data(wmi_cmd_buf), |
| WMI_CMD_HDR, COMMANDID); |
| |
| qdf_spin_lock_bh(&wmi_handle->log_info.wmi_record_lock); |
| /* Record 16 bytes of WMI cmd tx complete data |
| - exclude TLV and WMI headers */ |
| if (wmi_handle->ops->is_management_record(cmd_id)) { |
| WMI_MGMT_COMMAND_TX_CMP_RECORD(wmi_handle, cmd_id, |
| ((uint32_t *) qdf_nbuf_data(wmi_cmd_buf) + |
| wmi_handle->log_info.buf_offset_command)); |
| } else { |
| WMI_COMMAND_TX_CMP_RECORD(wmi_handle, cmd_id, |
| ((uint32_t *) qdf_nbuf_data(wmi_cmd_buf) + |
| wmi_handle->log_info.buf_offset_command)); |
| } |
| |
| qdf_spin_unlock_bh(&wmi_handle->log_info.wmi_record_lock); |
| } |
| #endif |
| buf_ptr = (u_int8_t *) wmi_buf_data(wmi_cmd_buf); |
| len = qdf_nbuf_len(wmi_cmd_buf); |
| qdf_mem_zero(buf_ptr, len); |
| qdf_nbuf_free(wmi_cmd_buf); |
| qdf_mem_free(htc_pkt); |
| qdf_atomic_dec(&wmi_handle->pending_cmds); |
| } |
| |
| /** |
| * wmi_connect_pdev_htc_service() - WMI API to get connect to HTC service |
| * |
| * @wmi_handle: handle to WMI. |
| * @pdev_idx: Pdev index |
| * |
| * @Return: status. |
| */ |
| static int wmi_connect_pdev_htc_service(struct wmi_soc *soc, |
| uint32_t pdev_idx) |
| { |
| int status; |
| uint32_t svc_id[] = {WMI_CONTROL_SVC, WMI_CONTROL_SVC_WMAC1, |
| WMI_CONTROL_SVC_WMAC2}; |
| struct htc_service_connect_resp response; |
| struct htc_service_connect_req connect; |
| |
| OS_MEMZERO(&connect, sizeof(connect)); |
| OS_MEMZERO(&response, sizeof(response)); |
| |
| /* meta data is unused for now */ |
| connect.pMetaData = NULL; |
| connect.MetaDataLength = 0; |
| /* these fields are the same for all service endpoints */ |
| connect.EpCallbacks.pContext = soc; |
| connect.EpCallbacks.EpTxCompleteMultiple = |
| NULL /* Control path completion ar6000_tx_complete */; |
| connect.EpCallbacks.EpRecv = wmi_control_rx /* Control path rx */; |
| connect.EpCallbacks.EpRecvRefill = NULL /* ar6000_rx_refill */; |
| connect.EpCallbacks.EpSendFull = NULL /* ar6000_tx_queue_full */; |
| connect.EpCallbacks.EpTxComplete = |
| wmi_htc_tx_complete /* ar6000_tx_queue_full */; |
| |
| /* connect to control service */ |
| connect.service_id = svc_id[pdev_idx]; |
| status = htc_connect_service(soc->htc_handle, &connect, |
| &response); |
| |
| |
| if (status != EOK) { |
| qdf_print |
| ("Failed to connect to WMI CONTROL service status:%d\n", |
| status); |
| return status; |
| } |
| |
| soc->wmi_endpoint_id[pdev_idx] = response.Endpoint; |
| soc->max_msg_len[pdev_idx] = response.MaxMsgLength; |
| |
| return 0; |
| } |
| |
| /** |
| * wmi_unified_connect_htc_service() - WMI API to get connect to HTC service |
| * |
| * @wmi_handle: handle to WMI. |
| * |
| * @Return: status. |
| */ |
| QDF_STATUS |
| wmi_unified_connect_htc_service(struct wmi_unified *wmi_handle, |
| void *htc_handle) |
| { |
| uint32_t i; |
| uint8_t wmi_ep_count; |
| |
| wmi_handle->soc->htc_handle = htc_handle; |
| |
| wmi_ep_count = htc_get_wmi_endpoint_count(htc_handle); |
| if (wmi_ep_count > WMI_MAX_RADIOS) |
| return QDF_STATUS_E_FAULT; |
| |
| for (i = 0; i < wmi_ep_count; i++) |
| wmi_connect_pdev_htc_service(wmi_handle->soc, i); |
| |
| wmi_handle->htc_handle = htc_handle; |
| wmi_handle->wmi_endpoint_id = wmi_handle->soc->wmi_endpoint_id[0]; |
| wmi_handle->max_msg_len = wmi_handle->soc->max_msg_len[0]; |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * wmi_get_host_credits() - WMI API to get updated host_credits |
| * |
| * @wmi_handle: handle to WMI. |
| * |
| * @Return: updated host_credits. |
| */ |
| int wmi_get_host_credits(wmi_unified_t wmi_handle) |
| { |
| int host_credits = 0; |
| |
| htc_get_control_endpoint_tx_host_credits(wmi_handle->htc_handle, |
| &host_credits); |
| return host_credits; |
| } |
| |
| /** |
| * wmi_get_pending_cmds() - WMI API to get WMI Pending Commands in the HTC |
| * queue |
| * |
| * @wmi_handle: handle to WMI. |
| * |
| * @Return: Pending Commands in the HTC queue. |
| */ |
| int wmi_get_pending_cmds(wmi_unified_t wmi_handle) |
| { |
| return qdf_atomic_read(&wmi_handle->pending_cmds); |
| } |
| |
| /** |
| * wmi_set_target_suspend() - WMI API to set target suspend state |
| * |
| * @wmi_handle: handle to WMI. |
| * @val: suspend state boolean. |
| * |
| * @Return: none. |
| */ |
| void wmi_set_target_suspend(wmi_unified_t wmi_handle, A_BOOL val) |
| { |
| qdf_atomic_set(&wmi_handle->is_target_suspended, val); |
| } |
| |
| /** |
| * WMI API to set crash injection state |
| * @param wmi_handle: handle to WMI. |
| * @param val: crash injection state boolean. |
| */ |
| void wmi_tag_crash_inject(wmi_unified_t wmi_handle, A_BOOL flag) |
| { |
| wmi_handle->tag_crash_inject = flag; |
| } |
| |
| /** |
| * WMI API to set bus suspend state |
| * @param wmi_handle: handle to WMI. |
| * @param val: suspend state boolean. |
| */ |
| void wmi_set_is_wow_bus_suspended(wmi_unified_t wmi_handle, A_BOOL val) |
| { |
| qdf_atomic_set(&wmi_handle->is_wow_bus_suspended, val); |
| } |
| |
| #ifndef CONFIG_MCL |
| /** |
| * API to flush all the previous packets associated with the wmi endpoint |
| * |
| * @param wmi_handle : handle to WMI. |
| */ |
| void |
| wmi_flush_endpoint(wmi_unified_t wmi_handle) |
| { |
| htc_flush_endpoint(wmi_handle->htc_handle, |
| wmi_handle->wmi_endpoint_id, 0); |
| } |
| |
| /** |
| * generic function to block unified WMI command |
| * @param wmi_handle : handle to WMI. |
| * @return 0 on success and -ve on failure. |
| */ |
| int |
| wmi_stop(wmi_unified_t wmi_handle) |
| { |
| QDF_TRACE(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_INFO, |
| "WMI Stop\n"); |
| wmi_handle->wmi_stopinprogress = 1; |
| return 0; |
| } |
| |
| /** |
| * wmi_pdev_id_conversion_enable() - API to enable pdev_id conversion in WMI |
| * By default pdev_id conversion is not done in WMI. |
| * This API can be used enable conversion in WMI. |
| * @param wmi_handle : handle to WMI |
| * Return none |
| */ |
| 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); |
| } |
| |
| #endif |