C++ (Cpp) DRIVER_STATE_PRINT_GENERICの例

コード例 #1

ファイル: debugfs.c プロジェクト: 174high/compat_wl18xx_origin_from_r8.4

static ssize_t driver_state_read(struct file *file, char __user *user_buf,
				 size_t count, loff_t *ppos)
{
	struct wl1271 *wl = file->private_data;
	int res = 0;
	ssize_t ret;
	char *buf;
	struct wl12xx_vif *wlvif;

#define DRIVER_STATE_BUF_LEN 1024

	buf = kmalloc(DRIVER_STATE_BUF_LEN, GFP_KERNEL);
	if (!buf)
		return -ENOMEM;

	mutex_lock(&wl->mutex);

#define DRIVER_STATE_PRINT(x, fmt)   \
	(res += scnprintf(buf + res, DRIVER_STATE_BUF_LEN - res,\
			  #x " = " fmt "\n", wl->x))

#define DRIVER_STATE_PRINT_GENERIC(x, fmt, args...)   \
	(res += scnprintf(buf + res, DRIVER_STATE_BUF_LEN - res,\
			  #x " = " fmt "\n", args))

#define DRIVER_STATE_PRINT_LONG(x) DRIVER_STATE_PRINT(x, "%ld")
#define DRIVER_STATE_PRINT_INT(x)  DRIVER_STATE_PRINT(x, "%d")
#define DRIVER_STATE_PRINT_STR(x)  DRIVER_STATE_PRINT(x, "%s")
#define DRIVER_STATE_PRINT_LHEX(x) DRIVER_STATE_PRINT(x, "0x%lx")
#define DRIVER_STATE_PRINT_HEX(x)  DRIVER_STATE_PRINT(x, "0x%x")

	DRIVER_STATE_PRINT_GENERIC(version, "%s", wlcore_git_head);
	DRIVER_STATE_PRINT_GENERIC(timestamp, "%s", wlcore_timestamp);

	wl12xx_for_each_wlvif_sta(wl, wlvif) {
		if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
			continue;

		DRIVER_STATE_PRINT_GENERIC(channel, "%d (%s)", wlvif->channel,
					   wlvif->p2p ? "P2P-CL" : "STA");
	}

	wl12xx_for_each_wlvif_ap(wl, wlvif)
		DRIVER_STATE_PRINT_GENERIC(channel, "%d (%s)", wlvif->channel,
					   wlvif->p2p ? "P2P-GO" : "AP");

	DRIVER_STATE_PRINT_INT(tx_blocks_available);
	DRIVER_STATE_PRINT_INT(tx_allocated_blocks);
	DRIVER_STATE_PRINT_INT(tx_allocated_pkts[0]);
	DRIVER_STATE_PRINT_INT(tx_allocated_pkts[1]);
	DRIVER_STATE_PRINT_INT(tx_allocated_pkts[2]);
	DRIVER_STATE_PRINT_INT(tx_allocated_pkts[3]);
	DRIVER_STATE_PRINT_INT(tx_frames_cnt);
	DRIVER_STATE_PRINT_LHEX(tx_frames_map[0]);
	DRIVER_STATE_PRINT_INT(tx_queue_count[0]);
	DRIVER_STATE_PRINT_INT(tx_queue_count[1]);
	DRIVER_STATE_PRINT_INT(tx_queue_count[2]);
	DRIVER_STATE_PRINT_INT(tx_queue_count[3]);
	DRIVER_STATE_PRINT_INT(tx_packets_count);
	DRIVER_STATE_PRINT_INT(tx_results_count);
	DRIVER_STATE_PRINT_LHEX(flags);
	DRIVER_STATE_PRINT_INT(tx_blocks_freed);
	DRIVER_STATE_PRINT_INT(rx_counter);
	DRIVER_STATE_PRINT_INT(state);
	DRIVER_STATE_PRINT_INT(band);
	DRIVER_STATE_PRINT_INT(power_level);
	DRIVER_STATE_PRINT_INT(sg_enabled);
	DRIVER_STATE_PRINT_INT(enable_11a);
	DRIVER_STATE_PRINT_INT(noise);
	DRIVER_STATE_PRINT_HEX(ap_fw_ps_map);
	DRIVER_STATE_PRINT_LHEX(ap_ps_map);
	DRIVER_STATE_PRINT_HEX(quirks);
	DRIVER_STATE_PRINT_HEX(irq);
	/* TODO: ref_clock and tcxo_clock were moved to wl12xx priv */
	DRIVER_STATE_PRINT_HEX(hw_pg_ver);
	DRIVER_STATE_PRINT_HEX(platform_quirks);
	DRIVER_STATE_PRINT_HEX(chip.id);
	DRIVER_STATE_PRINT_STR(chip.fw_ver_str);
	DRIVER_STATE_PRINT_STR(chip.phy_fw_ver_str);
	DRIVER_STATE_PRINT_INT(recovery_count);

#undef DRIVER_STATE_PRINT_INT
#undef DRIVER_STATE_PRINT_LONG
#undef DRIVER_STATE_PRINT_HEX
#undef DRIVER_STATE_PRINT_LHEX
#undef DRIVER_STATE_PRINT_STR
#undef DRIVER_STATE_PRINT
#undef DRIVER_STATE_BUF_LEN

	mutex_unlock(&wl->mutex);

	ret = simple_read_from_buffer(user_buf, count, ppos, buf, res);
	kfree(buf);
	return ret;
}

コード例 #2

ファイル: debugfs.c プロジェクト: InsomniaAOSP/platform_hardware_ti_wlan

static ssize_t driver_state_read(struct file *file, char __user *user_buf,
				 size_t count, loff_t *ppos)
{
	struct wl1271 *wl = file->private_data;
	int res = 0;
	ssize_t ret;
	char *buf;

#define DRIVER_STATE_BUF_LEN 1024

	buf = kmalloc(DRIVER_STATE_BUF_LEN, GFP_KERNEL);
	if (!buf)
		return -ENOMEM;

	mutex_lock(&wl->mutex);

#define DRIVER_STATE_PRINT(x, fmt)   \
	(res += scnprintf(buf + res, DRIVER_STATE_BUF_LEN - res,\
			  #x " = " fmt "\n", wl->x))

#define DRIVER_STATE_PRINT_GENERIC(x, fmt, args...)   \
	(res += scnprintf(buf + res, DRIVER_STATE_BUF_LEN - res,\
			  #x " = " fmt "\n", args))

#define DRIVER_STATE_PRINT_LONG(x) DRIVER_STATE_PRINT(x, "%ld")
#define DRIVER_STATE_PRINT_INT(x)  DRIVER_STATE_PRINT(x, "%d")
#define DRIVER_STATE_PRINT_STR(x)  DRIVER_STATE_PRINT(x, "%s")
#define DRIVER_STATE_PRINT_LHEX(x) DRIVER_STATE_PRINT(x, "0x%lx")
#define DRIVER_STATE_PRINT_HEX(x)  DRIVER_STATE_PRINT(x, "0x%x")

	DRIVER_STATE_PRINT_GENERIC(version, "%s", wl12xx_git_head);
	DRIVER_STATE_PRINT_GENERIC(timestamp, "%s", wl12xx_timestamp);

	DRIVER_STATE_PRINT_INT(tx_blocks_available);
	DRIVER_STATE_PRINT_INT(tx_allocated_blocks);
	DRIVER_STATE_PRINT_INT(tx_allocated_pkts[0]);
	DRIVER_STATE_PRINT_INT(tx_allocated_pkts[1]);
	DRIVER_STATE_PRINT_INT(tx_allocated_pkts[2]);
	DRIVER_STATE_PRINT_INT(tx_allocated_pkts[3]);
	DRIVER_STATE_PRINT_INT(tx_frames_cnt);
	DRIVER_STATE_PRINT_LHEX(tx_frames_map[0]);
	DRIVER_STATE_PRINT_INT(tx_queue_count[0]);
	DRIVER_STATE_PRINT_INT(tx_queue_count[1]);
	DRIVER_STATE_PRINT_INT(tx_queue_count[2]);
	DRIVER_STATE_PRINT_INT(tx_queue_count[3]);
	DRIVER_STATE_PRINT_INT(tx_packets_count);
	DRIVER_STATE_PRINT_INT(tx_results_count);
	DRIVER_STATE_PRINT_LHEX(flags);
	DRIVER_STATE_PRINT_INT(tx_blocks_freed);
	DRIVER_STATE_PRINT_INT(rx_counter);
	DRIVER_STATE_PRINT_INT(state);
	DRIVER_STATE_PRINT_INT(channel);
	DRIVER_STATE_PRINT_INT(band);
	DRIVER_STATE_PRINT_INT(power_level);
	DRIVER_STATE_PRINT_INT(sg_enabled);
	DRIVER_STATE_PRINT_INT(enable_11a);
	DRIVER_STATE_PRINT_INT(noise);
	DRIVER_STATE_PRINT_HEX(ap_fw_ps_map);
	DRIVER_STATE_PRINT_LHEX(ap_ps_map);
	DRIVER_STATE_PRINT_HEX(quirks);
	DRIVER_STATE_PRINT_HEX(irq);
	DRIVER_STATE_PRINT_HEX(ref_clock);
	DRIVER_STATE_PRINT_HEX(tcxo_clock);
	DRIVER_STATE_PRINT_HEX(hw_pg_ver);
	DRIVER_STATE_PRINT_HEX(platform_quirks);
	DRIVER_STATE_PRINT_HEX(chip.id);
	DRIVER_STATE_PRINT_STR(chip.fw_ver_str);
	DRIVER_STATE_PRINT_INT(sched_scanning);

#undef DRIVER_STATE_PRINT_INT
#undef DRIVER_STATE_PRINT_LONG
#undef DRIVER_STATE_PRINT_HEX
#undef DRIVER_STATE_PRINT_LHEX
#undef DRIVER_STATE_PRINT_STR
#undef DRIVER_STATE_PRINT
#undef DRIVER_STATE_BUF_LEN

	mutex_unlock(&wl->mutex);

	ret = simple_read_from_buffer(user_buf, count, ppos, buf, res);
	kfree(buf);
	return ret;
}