203 	char *buf;  in ath10k_read_wmi_services()  local
210 	buf = kzalloc(buf_len, GFP_KERNEL);  in ath10k_read_wmi_services()
211 	if (!buf)  in ath10k_read_wmi_services()
226 				len += scnprintf(buf + len, buf_len - len,  in ath10k_read_wmi_services()
233 		len += scnprintf(buf + len, buf_len - len,  in ath10k_read_wmi_services()
239 	ret_cnt = simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_read_wmi_services()
243 	kfree(buf);  in ath10k_read_wmi_services()
419 	void *buf = NULL;  in ath10k_fw_stats_open()  local
429 	buf = vmalloc(ATH10K_FW_STATS_BUF_SIZE);  in ath10k_fw_stats_open()
430 	if (!buf) {  in ath10k_fw_stats_open()
441 	ret = ath10k_wmi_fw_stats_fill(ar, &ar->debug.fw_stats, buf);  in ath10k_fw_stats_open()
447 	file->private_data = buf;  in ath10k_fw_stats_open()
453 	vfree(buf);  in ath10k_fw_stats_open()
470 	const char *buf = file->private_data;  in ath10k_fw_stats_read()  local
471 	unsigned int len = strlen(buf);  in ath10k_fw_stats_read()
473 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_fw_stats_read()
490 	char *buf;  in ath10k_debug_fw_reset_stats_read()  local
493 	buf = kmalloc(buf_len, GFP_KERNEL);  in ath10k_debug_fw_reset_stats_read()
494 	if (!buf)  in ath10k_debug_fw_reset_stats_read()
500 	len += scnprintf(buf + len, buf_len - len,  in ath10k_debug_fw_reset_stats_read()
502 	len += scnprintf(buf + len, buf_len - len,  in ath10k_debug_fw_reset_stats_read()
505 	len += scnprintf(buf + len, buf_len - len,  in ath10k_debug_fw_reset_stats_read()
511 	ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_debug_fw_reset_stats_read()
513 	kfree(buf);  in ath10k_debug_fw_reset_stats_read()
549 	const char buf[] =  in ath10k_read_simulate_fw_crash()  local
556 	return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));  in ath10k_read_simulate_fw_crash()
571 	char buf[32];  in ath10k_write_simulate_fw_crash()  local
576 	simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count);  in ath10k_write_simulate_fw_crash()
579 	buf[sizeof(buf) - 1] = 0;  in ath10k_write_simulate_fw_crash()
588 	if (buf[count - 1] == '\n') {  in ath10k_write_simulate_fw_crash()
589 		buf[count - 1] = 0;  in ath10k_write_simulate_fw_crash()
593 	if (!strcmp(buf, "soft")) {  in ath10k_write_simulate_fw_crash()
596 	} else if (!strcmp(buf, "hard")) {  in ath10k_write_simulate_fw_crash()
604 	} else if (!strcmp(buf, "assert")) {  in ath10k_write_simulate_fw_crash()
607 	} else if (!strcmp(buf, "hw-restart")) {  in ath10k_write_simulate_fw_crash()
641 	char buf[50];  in ath10k_read_chip_id()  local
643 	len = scnprintf(buf, sizeof(buf), "0x%08x\n", ar->chip_id);  in ath10k_read_chip_id()
645 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_read_chip_id()
677 	unsigned char *buf;  in ath10k_build_dump_file()  local
687 	buf = vzalloc(len);  in ath10k_build_dump_file()
688 	if (!buf)  in ath10k_build_dump_file()
695 		vfree(buf);  in ath10k_build_dump_file()
699 	dump_data = (struct ath10k_dump_file_data *)(buf);  in ath10k_build_dump_file()
732 	dump_tlv = (struct ath10k_tlv_dump_data *)(buf + sofar);  in ath10k_build_dump_file()
792 	u8 buf[32];  in ath10k_reg_addr_read()  local
800 	len += scnprintf(buf + len, sizeof(buf) - len, "0x%x\n", reg_addr);  in ath10k_reg_addr_read()
802 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_reg_addr_read()
840 	u8 buf[48];  in ath10k_reg_value_read()  local
856 	len = scnprintf(buf, sizeof(buf), "0x%08x:0x%08x\n", reg_addr, reg_val);  in ath10k_reg_value_read()
858 	ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_reg_value_read()
911 	u8 *buf;  in ath10k_mem_value_read()  local
922 	buf = vmalloc(count);  in ath10k_mem_value_read()
923 	if (!buf) {  in ath10k_mem_value_read()
934 	ret = ath10k_hif_diag_read(ar, *ppos, buf, count);  in ath10k_mem_value_read()
941 	ret = copy_to_user(user_buf, buf, count);  in ath10k_mem_value_read()
952 	vfree(buf);  in ath10k_mem_value_read()
963 	u8 *buf;  in ath10k_mem_value_write()  local
974 	buf = vmalloc(count);  in ath10k_mem_value_write()
975 	if (!buf) {  in ath10k_mem_value_write()
986 	ret = copy_from_user(buf, user_buf, count);  in ath10k_mem_value_write()
992 	ret = ath10k_hif_diag_write(ar, *ppos, buf, count);  in ath10k_mem_value_write()
1003 	vfree(buf);  in ath10k_mem_value_write()
1063 	char buf[32];  in ath10k_read_htt_stats_mask()  local
1066 	len = scnprintf(buf, sizeof(buf), "%lu\n", ar->debug.htt_stats_mask);  in ath10k_read_htt_stats_mask()
1068 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_read_htt_stats_mask()
1116 	char buf[64];  in ath10k_read_htt_max_amsdu_ampdu()  local
1126 	len = scnprintf(buf, sizeof(buf), "%u %u\n", amsdu, ampdu);  in ath10k_read_htt_max_amsdu_ampdu()
1128 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_read_htt_max_amsdu_ampdu()
1137 	char buf[64];  in ath10k_write_htt_max_amsdu_ampdu()  local
1140 	simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count);  in ath10k_write_htt_max_amsdu_ampdu()
1143 	buf[sizeof(buf) - 1] = 0;  in ath10k_write_htt_max_amsdu_ampdu()
1145 	res = sscanf(buf, "%u %u", &amsdu, &ampdu);  in ath10k_write_htt_max_amsdu_ampdu()
1179 	char buf[64];  in ath10k_read_fw_dbglog()  local
1181 	len = scnprintf(buf, sizeof(buf), "0x%08x %u\n",  in ath10k_read_fw_dbglog()
1184 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_read_fw_dbglog()
1193 	char buf[64];  in ath10k_write_fw_dbglog()  local
1196 	simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count);  in ath10k_write_fw_dbglog()
1199 	buf[sizeof(buf) - 1] = 0;  in ath10k_write_fw_dbglog()
1201 	ret = sscanf(buf, "%x %u", &mask, &log_level);  in ath10k_write_fw_dbglog()
1404 	void *buf;  in ath10k_debug_cal_data_open()  local
1417 	buf = vmalloc(QCA988X_CAL_DATA_LEN);  in ath10k_debug_cal_data_open()
1418 	if (!buf) {  in ath10k_debug_cal_data_open()
1431 	ret = ath10k_hif_diag_read(ar, le32_to_cpu(addr), buf,  in ath10k_debug_cal_data_open()
1438 	file->private_data = buf;  in ath10k_debug_cal_data_open()
1445 	vfree(buf);  in ath10k_debug_cal_data_open()
1457 	void *buf = file->private_data;  in ath10k_debug_cal_data_read()  local
1460 				       buf, QCA988X_CAL_DATA_LEN);  in ath10k_debug_cal_data_read()
1510 	char buf[32];  in ath10k_read_ani_enable()  local
1512 	len = scnprintf(buf, sizeof(buf) - len, "%d\n",  in ath10k_read_ani_enable()
1515 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_read_ani_enable()
1540 	char buf[32];  in ath10k_read_nf_cal_period()  local
1542 	len = scnprintf(buf, sizeof(buf), "%d\n",  in ath10k_read_nf_cal_period()
1545 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_read_nf_cal_period()
1639 				   unsigned int j, char *buf, unsigned int *len)  in ath10k_tpc_stats_print()  argument
1655 	*len += scnprintf(buf + *len, buf_len - *len,  in ath10k_tpc_stats_print()
1657 	*len += scnprintf(buf + *len, buf_len - *len,  in ath10k_tpc_stats_print()
1660 	*len += scnprintf(buf + *len, buf_len - *len,  in ath10k_tpc_stats_print()
1662 	*len += scnprintf(buf + *len, buf_len - *len,  in ath10k_tpc_stats_print()
1666 		*len += scnprintf(buf + *len, buf_len - *len,  in ath10k_tpc_stats_print()
1673 	*len += scnprintf(buf + *len, buf_len - *len,  in ath10k_tpc_stats_print()
1679 				  char *buf)  in ath10k_tpc_stats_fill()  argument
1693 	len += scnprintf(buf + len, buf_len - len, "\n");  in ath10k_tpc_stats_fill()
1694 	len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1696 	len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1700 	len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1702 	len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1706 	len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1710 	len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1714 	len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1723 				len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1728 			ath10k_tpc_stats_print(tpc_stats, j, buf, &len);  in ath10k_tpc_stats_fill()
1732 				len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1737 			ath10k_tpc_stats_print(tpc_stats, j, buf, &len);  in ath10k_tpc_stats_fill()
1741 				len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1746 			ath10k_tpc_stats_print(tpc_stats, j, buf, &len);  in ath10k_tpc_stats_fill()
1749 			len += scnprintf(buf + len, buf_len - len,  in ath10k_tpc_stats_fill()
1759 		buf[len - 1] = 0;  in ath10k_tpc_stats_fill()
1761 		buf[len] = 0;  in ath10k_tpc_stats_fill()
1767 	void *buf = NULL;  in ath10k_tpc_stats_open()  local
1777 	buf = vmalloc(ATH10K_TPC_CONFIG_BUF_SIZE);  in ath10k_tpc_stats_open()
1778 	if (!buf) {  in ath10k_tpc_stats_open()
1790 	ath10k_tpc_stats_fill(ar, ar->debug.tpc_stats, buf);  in ath10k_tpc_stats_open()
1791 	file->private_data = buf;  in ath10k_tpc_stats_open()
1797 	vfree(buf);  in ath10k_tpc_stats_open()
1814 	const char *buf = file->private_data;  in ath10k_tpc_stats_read()  local
1815 	unsigned int len = strlen(buf);  in ath10k_tpc_stats_read()
1817 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_tpc_stats_read()
1909 	len += scnprintf(buf + len, size - len, "%-28s : %10u\n", s, \
1913 	len += scnprintf(buf + len, size - len, "%-28s : %10u\n", s, \
1922 	char *buf;  in ath10k_read_dfs_stats()  local
1924 	buf = kzalloc(size, GFP_KERNEL);  in ath10k_read_dfs_stats()
1925 	if (buf == NULL)  in ath10k_read_dfs_stats()
1929 		len += scnprintf(buf + len, size - len, "DFS not enabled\n");  in ath10k_read_dfs_stats()
1936 	len += scnprintf(buf + len, size - len, "Pulse detector statistics:\n");  in ath10k_read_dfs_stats()
1944 	len += scnprintf(buf + len, size - len, "Global Pool statistics:\n");  in ath10k_read_dfs_stats()
1957 	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);  in ath10k_read_dfs_stats()
1958 	kfree(buf);  in ath10k_read_dfs_stats()
2020 	char buf[32];  in ath10k_read_pktlog_filter()  local
2025 	len = scnprintf(buf, sizeof(buf) - len, "%08x\n",  in ath10k_read_pktlog_filter()
2029 	return simple_read_from_buffer(ubuf, count, ppos, buf, len);  in ath10k_read_pktlog_filter()
2064 	char buf[32];  in ath10k_read_quiet_period()  local
2069 	len = scnprintf(buf, sizeof(buf) - len, "%d\n",  in ath10k_read_quiet_period()
2073 	return simple_read_from_buffer(ubuf, count, ppos, buf, len);  in ath10k_read_quiet_period()
2225 		     const void *buf, size_t len)  in ath10k_dbg_dump()  argument
2235 		for (ptr = buf; (ptr - buf) < len; ptr += 16) {  in ath10k_dbg_dump()
2241 						(unsigned int)(ptr - buf));  in ath10k_dbg_dump()
2242 			hex_dump_to_buffer(ptr, len - (ptr - buf), 16, 1,  in ath10k_dbg_dump()
2251 				  buf, len);  in ath10k_dbg_dump()