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mwifiex: move debug_data dump function to common utililty file
mwifiex_debug_info also need be save to file when firmware dump happens. Move its dump implementation function to commmon utilility file, thus it can be reused in firmware dump function. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Xinming Hu
Kalle Valo
parent
617543033e
commit
bb5097fec9
@ -39,111 +39,6 @@ static char *bss_modes[] = {
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"P2P_DEVICE",
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};
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/* size/addr for mwifiex_debug_info */
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#define item_size(n) (FIELD_SIZEOF(struct mwifiex_debug_info, n))
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#define item_addr(n) (offsetof(struct mwifiex_debug_info, n))
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/* size/addr for struct mwifiex_adapter */
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#define adapter_item_size(n) (FIELD_SIZEOF(struct mwifiex_adapter, n))
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#define adapter_item_addr(n) (offsetof(struct mwifiex_adapter, n))
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struct mwifiex_debug_data {
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char name[32]; /* variable/array name */
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u32 size; /* size of the variable/array */
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size_t addr; /* address of the variable/array */
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int num; /* number of variables in an array */
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};
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static struct mwifiex_debug_data items[] = {
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{"int_counter", item_size(int_counter),
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item_addr(int_counter), 1},
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{"wmm_ac_vo", item_size(packets_out[WMM_AC_VO]),
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item_addr(packets_out[WMM_AC_VO]), 1},
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{"wmm_ac_vi", item_size(packets_out[WMM_AC_VI]),
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item_addr(packets_out[WMM_AC_VI]), 1},
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{"wmm_ac_be", item_size(packets_out[WMM_AC_BE]),
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item_addr(packets_out[WMM_AC_BE]), 1},
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{"wmm_ac_bk", item_size(packets_out[WMM_AC_BK]),
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item_addr(packets_out[WMM_AC_BK]), 1},
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{"tx_buf_size", item_size(tx_buf_size),
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item_addr(tx_buf_size), 1},
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{"curr_tx_buf_size", item_size(curr_tx_buf_size),
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item_addr(curr_tx_buf_size), 1},
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{"ps_mode", item_size(ps_mode),
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item_addr(ps_mode), 1},
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{"ps_state", item_size(ps_state),
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item_addr(ps_state), 1},
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{"is_deep_sleep", item_size(is_deep_sleep),
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item_addr(is_deep_sleep), 1},
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{"wakeup_dev_req", item_size(pm_wakeup_card_req),
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item_addr(pm_wakeup_card_req), 1},
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{"wakeup_tries", item_size(pm_wakeup_fw_try),
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item_addr(pm_wakeup_fw_try), 1},
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{"hs_configured", item_size(is_hs_configured),
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item_addr(is_hs_configured), 1},
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{"hs_activated", item_size(hs_activated),
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item_addr(hs_activated), 1},
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{"num_tx_timeout", item_size(num_tx_timeout),
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item_addr(num_tx_timeout), 1},
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{"is_cmd_timedout", item_size(is_cmd_timedout),
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item_addr(is_cmd_timedout), 1},
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{"timeout_cmd_id", item_size(timeout_cmd_id),
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item_addr(timeout_cmd_id), 1},
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{"timeout_cmd_act", item_size(timeout_cmd_act),
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item_addr(timeout_cmd_act), 1},
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{"last_cmd_id", item_size(last_cmd_id),
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item_addr(last_cmd_id), DBG_CMD_NUM},
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{"last_cmd_act", item_size(last_cmd_act),
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item_addr(last_cmd_act), DBG_CMD_NUM},
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{"last_cmd_index", item_size(last_cmd_index),
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item_addr(last_cmd_index), 1},
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{"last_cmd_resp_id", item_size(last_cmd_resp_id),
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item_addr(last_cmd_resp_id), DBG_CMD_NUM},
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{"last_cmd_resp_index", item_size(last_cmd_resp_index),
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item_addr(last_cmd_resp_index), 1},
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{"last_event", item_size(last_event),
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item_addr(last_event), DBG_CMD_NUM},
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{"last_event_index", item_size(last_event_index),
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item_addr(last_event_index), 1},
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{"num_cmd_h2c_fail", item_size(num_cmd_host_to_card_failure),
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item_addr(num_cmd_host_to_card_failure), 1},
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{"num_cmd_sleep_cfm_fail",
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item_size(num_cmd_sleep_cfm_host_to_card_failure),
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item_addr(num_cmd_sleep_cfm_host_to_card_failure), 1},
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{"num_tx_h2c_fail", item_size(num_tx_host_to_card_failure),
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item_addr(num_tx_host_to_card_failure), 1},
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{"num_evt_deauth", item_size(num_event_deauth),
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item_addr(num_event_deauth), 1},
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{"num_evt_disassoc", item_size(num_event_disassoc),
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item_addr(num_event_disassoc), 1},
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{"num_evt_link_lost", item_size(num_event_link_lost),
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item_addr(num_event_link_lost), 1},
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{"num_cmd_deauth", item_size(num_cmd_deauth),
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item_addr(num_cmd_deauth), 1},
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{"num_cmd_assoc_ok", item_size(num_cmd_assoc_success),
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item_addr(num_cmd_assoc_success), 1},
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{"num_cmd_assoc_fail", item_size(num_cmd_assoc_failure),
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item_addr(num_cmd_assoc_failure), 1},
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{"cmd_sent", item_size(cmd_sent),
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item_addr(cmd_sent), 1},
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{"data_sent", item_size(data_sent),
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item_addr(data_sent), 1},
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{"cmd_resp_received", item_size(cmd_resp_received),
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item_addr(cmd_resp_received), 1},
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{"event_received", item_size(event_received),
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item_addr(event_received), 1},
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/* variables defined in struct mwifiex_adapter */
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{"cmd_pending", adapter_item_size(cmd_pending),
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adapter_item_addr(cmd_pending), 1},
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{"tx_pending", adapter_item_size(tx_pending),
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adapter_item_addr(tx_pending), 1},
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{"rx_pending", adapter_item_size(rx_pending),
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adapter_item_addr(rx_pending), 1},
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};
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static int num_of_items = ARRAY_SIZE(items);
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/*
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* Proc info file read handler.
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*
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@ -518,13 +413,9 @@ mwifiex_debug_read(struct file *file, char __user *ubuf,
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{
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struct mwifiex_private *priv =
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(struct mwifiex_private *) file->private_data;
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struct mwifiex_debug_data *d = &items[0];
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unsigned long page = get_zeroed_page(GFP_KERNEL);
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char *p = (char *) page;
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ssize_t ret;
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size_t size, addr;
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long val;
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int i, j;
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if (!p)
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return -ENOMEM;
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@ -533,77 +424,7 @@ mwifiex_debug_read(struct file *file, char __user *ubuf,
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if (ret)
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goto free_and_exit;
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for (i = 0; i < num_of_items; i++) {
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p += sprintf(p, "%s=", d[i].name);
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size = d[i].size / d[i].num;
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if (i < (num_of_items - 3))
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addr = d[i].addr + (size_t) &info;
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else /* The last 3 items are struct mwifiex_adapter variables */
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addr = d[i].addr + (size_t) priv->adapter;
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for (j = 0; j < d[i].num; j++) {
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switch (size) {
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case 1:
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val = *((u8 *) addr);
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break;
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case 2:
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val = *((u16 *) addr);
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break;
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case 4:
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val = *((u32 *) addr);
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break;
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case 8:
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val = *((long long *) addr);
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break;
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default:
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val = -1;
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break;
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}
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p += sprintf(p, "%#lx ", val);
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addr += size;
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}
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p += sprintf(p, "\n");
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}
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if (info.tx_tbl_num) {
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p += sprintf(p, "Tx BA stream table:\n");
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for (i = 0; i < info.tx_tbl_num; i++)
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p += sprintf(p, "tid = %d, ra = %pM\n",
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info.tx_tbl[i].tid, info.tx_tbl[i].ra);
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}
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if (info.rx_tbl_num) {
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p += sprintf(p, "Rx reorder table:\n");
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for (i = 0; i < info.rx_tbl_num; i++) {
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p += sprintf(p, "tid = %d, ta = %pM, "
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"start_win = %d, "
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"win_size = %d, buffer: ",
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info.rx_tbl[i].tid,
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info.rx_tbl[i].ta,
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info.rx_tbl[i].start_win,
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info.rx_tbl[i].win_size);
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for (j = 0; j < info.rx_tbl[i].win_size; j++)
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p += sprintf(p, "%c ",
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info.rx_tbl[i].buffer[j] ?
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'1' : '0');
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p += sprintf(p, "\n");
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}
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}
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if (info.tdls_peer_num) {
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p += sprintf(p, "TDLS peer table:\n");
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for (i = 0; i < info.tdls_peer_num; i++) {
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p += sprintf(p, "peer = %pM",
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info.tdls_list[i].peer_addr);
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p += sprintf(p, "\n");
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}
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}
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p += mwifiex_debug_info_to_buffer(priv, p, &info);
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ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page,
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(unsigned long) p - page);
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@ -25,6 +25,96 @@
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#include "wmm.h"
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#include "11n.h"
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static struct mwifiex_debug_data items[] = {
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{"int_counter", item_size(int_counter),
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item_addr(int_counter), 1},
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{"wmm_ac_vo", item_size(packets_out[WMM_AC_VO]),
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item_addr(packets_out[WMM_AC_VO]), 1},
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{"wmm_ac_vi", item_size(packets_out[WMM_AC_VI]),
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item_addr(packets_out[WMM_AC_VI]), 1},
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{"wmm_ac_be", item_size(packets_out[WMM_AC_BE]),
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item_addr(packets_out[WMM_AC_BE]), 1},
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{"wmm_ac_bk", item_size(packets_out[WMM_AC_BK]),
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item_addr(packets_out[WMM_AC_BK]), 1},
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{"tx_buf_size", item_size(tx_buf_size),
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item_addr(tx_buf_size), 1},
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{"curr_tx_buf_size", item_size(curr_tx_buf_size),
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item_addr(curr_tx_buf_size), 1},
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{"ps_mode", item_size(ps_mode),
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item_addr(ps_mode), 1},
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{"ps_state", item_size(ps_state),
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item_addr(ps_state), 1},
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{"is_deep_sleep", item_size(is_deep_sleep),
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item_addr(is_deep_sleep), 1},
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{"wakeup_dev_req", item_size(pm_wakeup_card_req),
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item_addr(pm_wakeup_card_req), 1},
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{"wakeup_tries", item_size(pm_wakeup_fw_try),
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item_addr(pm_wakeup_fw_try), 1},
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{"hs_configured", item_size(is_hs_configured),
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item_addr(is_hs_configured), 1},
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{"hs_activated", item_size(hs_activated),
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item_addr(hs_activated), 1},
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{"num_tx_timeout", item_size(num_tx_timeout),
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item_addr(num_tx_timeout), 1},
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{"is_cmd_timedout", item_size(is_cmd_timedout),
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item_addr(is_cmd_timedout), 1},
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{"timeout_cmd_id", item_size(timeout_cmd_id),
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item_addr(timeout_cmd_id), 1},
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{"timeout_cmd_act", item_size(timeout_cmd_act),
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item_addr(timeout_cmd_act), 1},
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{"last_cmd_id", item_size(last_cmd_id),
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item_addr(last_cmd_id), DBG_CMD_NUM},
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{"last_cmd_act", item_size(last_cmd_act),
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item_addr(last_cmd_act), DBG_CMD_NUM},
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{"last_cmd_index", item_size(last_cmd_index),
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item_addr(last_cmd_index), 1},
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{"last_cmd_resp_id", item_size(last_cmd_resp_id),
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item_addr(last_cmd_resp_id), DBG_CMD_NUM},
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{"last_cmd_resp_index", item_size(last_cmd_resp_index),
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item_addr(last_cmd_resp_index), 1},
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{"last_event", item_size(last_event),
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item_addr(last_event), DBG_CMD_NUM},
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{"last_event_index", item_size(last_event_index),
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item_addr(last_event_index), 1},
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{"num_cmd_h2c_fail", item_size(num_cmd_host_to_card_failure),
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item_addr(num_cmd_host_to_card_failure), 1},
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{"num_cmd_sleep_cfm_fail",
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item_size(num_cmd_sleep_cfm_host_to_card_failure),
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item_addr(num_cmd_sleep_cfm_host_to_card_failure), 1},
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{"num_tx_h2c_fail", item_size(num_tx_host_to_card_failure),
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item_addr(num_tx_host_to_card_failure), 1},
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{"num_evt_deauth", item_size(num_event_deauth),
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item_addr(num_event_deauth), 1},
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{"num_evt_disassoc", item_size(num_event_disassoc),
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item_addr(num_event_disassoc), 1},
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{"num_evt_link_lost", item_size(num_event_link_lost),
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item_addr(num_event_link_lost), 1},
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{"num_cmd_deauth", item_size(num_cmd_deauth),
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item_addr(num_cmd_deauth), 1},
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{"num_cmd_assoc_ok", item_size(num_cmd_assoc_success),
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item_addr(num_cmd_assoc_success), 1},
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{"num_cmd_assoc_fail", item_size(num_cmd_assoc_failure),
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item_addr(num_cmd_assoc_failure), 1},
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{"cmd_sent", item_size(cmd_sent),
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item_addr(cmd_sent), 1},
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{"data_sent", item_size(data_sent),
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item_addr(data_sent), 1},
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{"cmd_resp_received", item_size(cmd_resp_received),
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item_addr(cmd_resp_received), 1},
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{"event_received", item_size(event_received),
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item_addr(event_received), 1},
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/* variables defined in struct mwifiex_adapter */
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{"cmd_pending", adapter_item_size(cmd_pending),
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adapter_item_addr(cmd_pending), 1},
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{"tx_pending", adapter_item_size(tx_pending),
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adapter_item_addr(tx_pending), 1},
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{"rx_pending", adapter_item_size(rx_pending),
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adapter_item_addr(rx_pending), 1},
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};
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static int num_of_items = ARRAY_SIZE(items);
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/*
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* Firmware initialization complete callback handler.
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*
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@ -143,6 +233,93 @@ int mwifiex_get_debug_info(struct mwifiex_private *priv,
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return 0;
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}
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int mwifiex_debug_info_to_buffer(struct mwifiex_private *priv, char *buf,
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struct mwifiex_debug_info *info)
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{
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char *p = buf;
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struct mwifiex_debug_data *d = &items[0];
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size_t size, addr;
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long val;
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int i, j;
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if (!info)
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return 0;
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for (i = 0; i < num_of_items; i++) {
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p += sprintf(p, "%s=", d[i].name);
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size = d[i].size / d[i].num;
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if (i < (num_of_items - 3))
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addr = d[i].addr + (size_t)info;
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else /* The last 3 items are struct mwifiex_adapter variables */
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addr = d[i].addr + (size_t)priv->adapter;
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for (j = 0; j < d[i].num; j++) {
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switch (size) {
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case 1:
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val = *((u8 *)addr);
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break;
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case 2:
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val = *((u16 *)addr);
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break;
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case 4:
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val = *((u32 *)addr);
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break;
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case 8:
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val = *((long long *)addr);
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break;
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default:
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val = -1;
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break;
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}
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p += sprintf(p, "%#lx ", val);
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addr += size;
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}
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p += sprintf(p, "\n");
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}
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if (info->tx_tbl_num) {
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p += sprintf(p, "Tx BA stream table:\n");
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for (i = 0; i < info->tx_tbl_num; i++)
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p += sprintf(p, "tid = %d, ra = %pM\n",
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info->tx_tbl[i].tid, info->tx_tbl[i].ra);
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}
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if (info->rx_tbl_num) {
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p += sprintf(p, "Rx reorder table:\n");
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for (i = 0; i < info->rx_tbl_num; i++) {
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p += sprintf(p, "tid = %d, ta = %pM, ",
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info->rx_tbl[i].tid,
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info->rx_tbl[i].ta);
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p += sprintf(p, "start_win = %d, ",
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info->rx_tbl[i].start_win);
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p += sprintf(p, "win_size = %d, buffer: ",
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info->rx_tbl[i].win_size);
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for (j = 0; j < info->rx_tbl[i].win_size; j++)
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p += sprintf(p, "%c ",
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info->rx_tbl[i].buffer[j] ?
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'1' : '0');
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p += sprintf(p, "\n");
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}
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}
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if (info->tdls_peer_num) {
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p += sprintf(p, "TDLS peer table:\n");
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for (i = 0; i < info->tdls_peer_num; i++) {
|
||||
p += sprintf(p, "peer = %pM",
|
||||
info->tdls_list[i].peer_addr);
|
||||
p += sprintf(p, "\n");
|
||||
}
|
||||
}
|
||||
|
||||
return p - buf;
|
||||
}
|
||||
|
||||
static int
|
||||
mwifiex_parse_mgmt_packet(struct mwifiex_private *priv, u8 *payload, u16 len,
|
||||
struct rxpd *rx_pd)
|
||||
|
||||
@ -20,6 +20,8 @@
|
||||
#ifndef _MWIFIEX_UTIL_H_
|
||||
#define _MWIFIEX_UTIL_H_
|
||||
|
||||
struct mwifiex_private;
|
||||
|
||||
struct mwifiex_dma_mapping {
|
||||
dma_addr_t addr;
|
||||
size_t len;
|
||||
@ -33,6 +35,21 @@ struct mwifiex_cb {
|
||||
};
|
||||
};
|
||||
|
||||
/* size/addr for mwifiex_debug_info */
|
||||
#define item_size(n) (FIELD_SIZEOF(struct mwifiex_debug_info, n))
|
||||
#define item_addr(n) (offsetof(struct mwifiex_debug_info, n))
|
||||
|
||||
/* size/addr for struct mwifiex_adapter */
|
||||
#define adapter_item_size(n) (FIELD_SIZEOF(struct mwifiex_adapter, n))
|
||||
#define adapter_item_addr(n) (offsetof(struct mwifiex_adapter, n))
|
||||
|
||||
struct mwifiex_debug_data {
|
||||
char name[32]; /* variable/array name */
|
||||
u32 size; /* size of the variable/array */
|
||||
size_t addr; /* address of the variable/array */
|
||||
int num; /* number of variables in an array */
|
||||
};
|
||||
|
||||
static inline struct mwifiex_rxinfo *MWIFIEX_SKB_RXCB(struct sk_buff *skb)
|
||||
{
|
||||
struct mwifiex_cb *cb = (struct mwifiex_cb *)skb->cb;
|
||||
@ -73,4 +90,7 @@ static inline dma_addr_t MWIFIEX_SKB_DMA_ADDR(struct sk_buff *skb)
|
||||
return mapping.addr;
|
||||
}
|
||||
|
||||
int mwifiex_debug_info_to_buffer(struct mwifiex_private *priv, char *buf,
|
||||
struct mwifiex_debug_info *info);
|
||||
|
||||
#endif /* !_MWIFIEX_UTIL_H_ */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user