[PATCH] powerpc: don't disable SATA interrupts on Freescale MPC8610 HPCD

Kumar Gala galak at kernel.crashing.org
Wed Apr 22 06:35:09 EST 2009

On Apr 20, 2009, at 10:54 AM, Timur Tabi wrote:

> The ULI 1575 PCI quirk function for the Freescale MPC8610 HPCD was  
> disabling
> the SATA INTx interrupt, even when SATA support was enabled.  This  
> was safe,
> because the SATA driver re-enabled it.  But with commit a5bfc471  
> ("ahci: drop
> intx manipulation on msi enable"), the driver no longer does this,  
> and so SATA
> support on the 8610 HPCD is broken.
> The original quirk function disabled INTx because it caused some other
> interrupt problem during early development on this board, but no one  
> remembers
> any more what that problem was, and it doesn't seem to occur any more.
> Signed-off-by: Timur Tabi <timur at freescale.com>
> ---
> arch/powerpc/platforms/fsl_uli1575.c |    5 -----
> 1 files changed, 0 insertions(+), 5 deletions(-)

applied to merge.

- k

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