mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 07:22:33 +00:00
70 lines
2.4 KiB
Diff
70 lines
2.4 KiB
Diff
From: Felix Fietkau <nbd@openwrt.org>
|
|
Date: Sat, 18 Oct 2014 13:36:41 +0200
|
|
Subject: [PATCH] ath9k: clean up debugfs print of reset causes
|
|
|
|
Reduce code duplication
|
|
|
|
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
|
|
---
|
|
|
|
--- a/drivers/net/wireless/ath/ath9k/debug.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/debug.c
|
|
@@ -852,36 +852,30 @@ static ssize_t read_file_reset(struct fi
|
|
size_t count, loff_t *ppos)
|
|
{
|
|
struct ath_softc *sc = file->private_data;
|
|
+ static const char * const reset_cause[__RESET_TYPE_MAX] = {
|
|
+ [RESET_TYPE_BB_HANG] = "Baseband Hang",
|
|
+ [RESET_TYPE_BB_WATCHDOG] = "Baseband Watchdog",
|
|
+ [RESET_TYPE_FATAL_INT] = "Fatal HW Error",
|
|
+ [RESET_TYPE_TX_ERROR] = "TX HW error",
|
|
+ [RESET_TYPE_TX_GTT] = "Transmit timeout",
|
|
+ [RESET_TYPE_TX_HANG] = "TX Path Hang",
|
|
+ [RESET_TYPE_PLL_HANG] = "PLL RX Hang",
|
|
+ [RESET_TYPE_MAC_HANG] = "MAC Hang",
|
|
+ [RESET_TYPE_BEACON_STUCK] = "Stuck Beacon",
|
|
+ [RESET_TYPE_MCI] = "MCI Reset",
|
|
+ };
|
|
char buf[512];
|
|
unsigned int len = 0;
|
|
+ int i;
|
|
|
|
- len += scnprintf(buf + len, sizeof(buf) - len,
|
|
- "%17s: %2d\n", "Baseband Hang",
|
|
- sc->debug.stats.reset[RESET_TYPE_BB_HANG]);
|
|
- len += scnprintf(buf + len, sizeof(buf) - len,
|
|
- "%17s: %2d\n", "Baseband Watchdog",
|
|
- sc->debug.stats.reset[RESET_TYPE_BB_WATCHDOG]);
|
|
- len += scnprintf(buf + len, sizeof(buf) - len,
|
|
- "%17s: %2d\n", "Fatal HW Error",
|
|
- sc->debug.stats.reset[RESET_TYPE_FATAL_INT]);
|
|
- len += scnprintf(buf + len, sizeof(buf) - len,
|
|
- "%17s: %2d\n", "TX HW error",
|
|
- sc->debug.stats.reset[RESET_TYPE_TX_ERROR]);
|
|
- len += scnprintf(buf + len, sizeof(buf) - len,
|
|
- "%17s: %2d\n", "TX Path Hang",
|
|
- sc->debug.stats.reset[RESET_TYPE_TX_HANG]);
|
|
- len += scnprintf(buf + len, sizeof(buf) - len,
|
|
- "%17s: %2d\n", "PLL RX Hang",
|
|
- sc->debug.stats.reset[RESET_TYPE_PLL_HANG]);
|
|
- len += scnprintf(buf + len, sizeof(buf) - len,
|
|
- "%17s: %2d\n", "MAC Hang",
|
|
- sc->debug.stats.reset[RESET_TYPE_MAC_HANG]);
|
|
- len += scnprintf(buf + len, sizeof(buf) - len,
|
|
- "%17s: %2d\n", "Stuck Beacon",
|
|
- sc->debug.stats.reset[RESET_TYPE_BEACON_STUCK]);
|
|
- len += scnprintf(buf + len, sizeof(buf) - len,
|
|
- "%17s: %2d\n", "MCI Reset",
|
|
- sc->debug.stats.reset[RESET_TYPE_MCI]);
|
|
+ for (i = 0; i < ARRAY_SIZE(reset_cause); i++) {
|
|
+ if (!reset_cause[i])
|
|
+ continue;
|
|
+
|
|
+ len += scnprintf(buf + len, sizeof(buf) - len,
|
|
+ "%17s: %2d\n", reset_cause[i],
|
|
+ sc->debug.stats.reset[i]);
|
|
+ }
|
|
|
|
if (len > sizeof(buf))
|
|
len = sizeof(buf);
|