path: root/arch/arm/mach-kirkwood/openrd-setup.c
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authorOlaf Rempel <razzor@kopf-tisch.de>2010-06-08 22:32:38 +0200
committerNicolas Pitre <nico@fluxnic.net>2010-07-16 22:01:57 -0400
commit21f0ba90a447090153edeaf2f14f9f7e8bd9bc80 (patch)
tree89daf1b0ba284bf0ed43e5f75ff910ff120ca781 /arch/arm/mach-kirkwood/openrd-setup.c
parent6f2b186a0f1e70be411ca260d4577f1ed35d58e0 (diff)
[ARM] orion/kirkwood: reset PCIe unit on boot
Patch found in QNAPs vendor source package, with some cleanups (proper defines, shortened max. timeout from 1s to 200ms). Without this patch the PCIe SATA controller (Marvell 88sx7042/sata_mv) in my QNAP TS-419P (Marvell 88f6281/Kirkwood) stops working after a few minutes. The symptomes are described in this thread: http://marc.info/?l=linux-ide&m=124822863706181&w=2 [ Note: this is a workaround in need of a better analysis/solution -- NP ] Acked-by: Saeed Bishara <saeed@marvell.com> Tested-by: Bernhard R. Link <brl@pcpool00.mathematik.uni-freiburg.de> Seconded-by: Martin Michlmayr <tbm@cyrius.com> I'm_not_very_happy_with_it-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Diffstat (limited to 'arch/arm/mach-kirkwood/openrd-setup.c')
0 files changed, 0 insertions, 0 deletions