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openwrt-xburst/package/mac80211/patches/805-fix_gpio_bcm5354.patch
hauke 5cc2f798b4 mac80211: fix memory leak on bcm5354
The ucode triggers the gpio pins used for the buttons and causes diag to handle them and send them to userspace.
This only happened with a more recent firmware.
This patch was tested on an Asus wl-520GU and should also work on the other bcm5354 based asus devices. I do not know if it works on the dir320.


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30665 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-02-20 22:46:27 +00:00

12 lines
362 B
Diff

--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2687,6 +2687,8 @@ static int b43_gpio_init(struct b43_wlde
mask |= 0x0060;
set |= 0x0060;
}
+ if (dev->dev->chip_id == 0x5354)
+ set &= 0xff02;
if (0 /* FIXME: conditional unknown */ ) {
b43_write16(dev, B43_MMIO_GPIO_MASK,
b43_read16(dev, B43_MMIO_GPIO_MASK)