* [U-Boot] [POWERPC] [BUG?] ppc4xx: PCIX0_STS versus PCIX0_STATUS in 4xx_pci.c
@ 2008-09-05 21:56 carolyn.j.smith at tektronix.com
2008-09-08 15:09 ` Stefan Roese
0 siblings, 1 reply; 2+ messages in thread
From: carolyn.j.smith at tektronix.com @ 2008-09-05 21:56 UTC (permalink / raw)
To: u-boot
Hello everyone,
In the pci_440_init function in cpu/ppc4xx/4xx_pci.c, shouldn't this
out32r( PCIX0_STS, in32r( PCIX0_STS ) & ~0x0000fff8 );
really be this?
out32r( PCIX0_STATUS, in32r( PCIX0_STATUS ) & ~0x0000fff8 );
Thanks,
Carolyn
^ permalink raw reply [flat|nested] 2+ messages in thread
* [U-Boot] [POWERPC] [BUG?] ppc4xx: PCIX0_STS versus PCIX0_STATUS in 4xx_pci.c
2008-09-05 21:56 [U-Boot] [POWERPC] [BUG?] ppc4xx: PCIX0_STS versus PCIX0_STATUS in 4xx_pci.c carolyn.j.smith at tektronix.com
@ 2008-09-08 15:09 ` Stefan Roese
0 siblings, 0 replies; 2+ messages in thread
From: Stefan Roese @ 2008-09-08 15:09 UTC (permalink / raw)
To: u-boot
Carolyn,
On Friday 05 September 2008, carolyn.j.smith at tektronix.com wrote:
> In the pci_440_init function in cpu/ppc4xx/4xx_pci.c, shouldn't this
>
> out32r( PCIX0_STS, in32r( PCIX0_STS ) & ~0x0000fff8 );
>
> really be this?
>
> out32r( PCIX0_STATUS, in32r( PCIX0_STATUS ) & ~0x0000fff8 );
Could you please explain, why you think this is the case? Are you seeing
problems with this code? And are they solved when you use the other register
instead?
Best regards,
Stefan
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2008-09-05 21:56 [U-Boot] [POWERPC] [BUG?] ppc4xx: PCIX0_STS versus PCIX0_STATUS in 4xx_pci.c carolyn.j.smith at tektronix.com
2008-09-08 15:09 ` Stefan Roese
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