On 07/05/14 00:05, Greg KH wrote:
On Fri, Jun 06, 2014 at 11:54:31PM +0200, Arend van Spriel wrote:
From: Hans de Goede<hdegoede@xxxxxxxxxx>
brcmfmac has been broken on my cubietruck with a BCM43362:
brcmfmac: brcmf_chip_recognition: found AXI chip: BCM43362, rev=1
brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0:
Apr 22 2013 14:50:00 version 5.90.195.89.6 FWID 01-b30a427d
since commit 53036261033: "brcmfmac: update core reset and disable routines".
The problem is that since this commit brcmf_chip_ai_resetcore no longer sets
BCMA_IOCTL itself before bringing the core out of reset, instead relying on
brcmf_chip_ai_coredisable to do so. But brcmf_chip_ai_coredisable is a nop
of the chip is already in reset. This patch modifies brcmf_chip_ai_coredisable
to always set BCMA_IOCTL even if the core is already in reset.
This fixes brcmfmac hanging in firmware loading on my board.
upstream: 75691d9e4f4e156f71f3eaee69a5bd27b7b10384
Hi Greg,
I guess I did not swim far enough upstream ;-) Below the commit id as
found in Linus's tree:
commit ffa216bb5eecfce0f01b0b2a95d5c320dde90005
Author: Hans de Goede <hdegoede@xxxxxxxxxx>
Date: Wed Apr 23 12:20:55 2014 +0200
brcmfmac: Fix brcmf_chip_ai_coredisable not applying reset bits to
BCMA_IOCT
Thanks for checking.
Regards,
Arend
I see no such commit id in Linus's tree, are you sure this is the id you
need?
thanks,
greg k-h
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