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authorRajkumar Manoharan <rmanoharan@atheros.com>2011-05-16 18:23:23 +0530
committerJohn W. Linville <linville@tuxdriver.com>2011-05-19 10:32:33 -0400
commit79d2b1570bcc31b846ccb2114a34e98ca87bf1d9 (patch)
treee0e0e12d7e85f784c5eb0a4154778e7308d843ec
parent099fb8ab1e57e5d609ac686cc0ab6d1835a79155 (diff)
downloadop-kernel-dev-79d2b1570bcc31b846ccb2114a34e98ca87bf1d9.zip
op-kernel-dev-79d2b1570bcc31b846ccb2114a34e98ca87bf1d9.tar.gz
ath9k: Fix power save wrappers in debug ops
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/net/wireless/ath/ath9k/debug.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index bad1a87..7afe332 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -443,7 +443,9 @@ static ssize_t read_file_wiphy(struct file *file, char __user *user_buf,
put_unaligned_le16(REG_READ_D(sc->sc_ah, AR_BSSMSKU) & 0xffff, addr + 4);
len += snprintf(buf + len, sizeof(buf) - len,
"addrmask: %pM\n", addr);
+ ath9k_ps_wakeup(sc);
tmp = ath9k_hw_getrxfilter(sc->sc_ah);
+ ath9k_ps_restore(sc);
len += snprintf(buf + len, sizeof(buf) - len,
"rfilt: 0x%x", tmp);
if (tmp & ATH9K_RX_FILTER_UCAST)
@@ -725,6 +727,7 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf,
break;
}
+ ath9k_ps_wakeup(sc);
len += snprintf(buf + len, size - len,
"curbssid: %pM\n"
"OP-Mode: %s(%i)\n"
@@ -734,6 +737,7 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf,
REG_READ(ah, AR_BEACON_PERIOD));
reg = REG_READ(ah, AR_TIMER_MODE);
+ ath9k_ps_restore(sc);
len += snprintf(buf + len, size - len, "Timer-Mode-Register: 0x%x (",
reg);
if (reg & AR_TBTT_TIMER_EN)
@@ -1050,7 +1054,9 @@ static ssize_t read_file_regval(struct file *file, char __user *user_buf,
unsigned int len;
u32 regval;
+ ath9k_ps_wakeup(sc);
regval = REG_READ_D(ah, sc->debug.regidx);
+ ath9k_ps_restore(sc);
len = sprintf(buf, "0x%08x\n", regval);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
@@ -1072,7 +1078,9 @@ static ssize_t write_file_regval(struct file *file, const char __user *user_buf,
if (strict_strtoul(buf, 0, &regval))
return -EINVAL;
+ ath9k_ps_wakeup(sc);
REG_WRITE_D(ah, sc->debug.regidx, regval);
+ ath9k_ps_restore(sc);
return count;
}
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