openwrt/913-avoid-dbe-on-ifs_ctl-readw-hack.patch at 04d80710a9f885497af949037576b709dd0677ef - openwrt - RedXen Git

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Hauke Mehrtens 26e9830eac broadcom-wl: hack to work around a bug in the PCIe controller

Thank you nlh

This closes #12930.

SVN-Revision: 35767

2013-02-24 18:01:06 +00:00

13 lines

262 B

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 --- a/driver/linux_osl.c
 +++ b/driver/linux_osl.c
@@ -723,6 +723,9 @@ osl_readl(volatile uint32 *r)
  uint16
  osl_readw(volatile uint16 *r)
  {
 +	uint32 addr = (uintptr)r & 0xffff3fff;
 +	if (addr == 0xa8000688)	/* ifs_ctl */
 +		readl(r);
  	return (readw(r));
  }