Re: BLK_DEV_IDEDMA_PMAC && !BLK_DEV_IDEPCI

[ms419]

On Mar 16, 2005, at 10:35 PM, [EMAIL PROTECTED] wrote:
I enabled BLK_DEV_IDEDMA_PMAC & disabled BLK_DEV_IDEPCI - but 
compiling the kernel failed -

	[...]
	  CC      drivers/ide/ppc/pmac.o
	drivers/ide/ppc/pmac.c: In function `pmac_ide_build_dmatable':
	drivers/ide/ppc/pmac.c:1726: warning: implicit declaration of 
function `ide_build_sglist'
	drivers/ide/ppc/pmac.c: In function `pmac_ide_setup_dma':
	drivers/ide/ppc/pmac.c:2169: error: `__ide_dma_off_quietly' 
undeclared (first use in this function)
	drivers/ide/ppc/pmac.c:2169: error: (Each undeclared identifier is 
reported only once
	drivers/ide/ppc/pmac.c:2169: error: for each function it appears in.)
	drivers/ide/ppc/pmac.c:2170: error: `__ide_dma_on' undeclared (first 
use in this function)
	drivers/ide/ppc/pmac.c:2179: error: `__ide_dma_timeout' undeclared 
(first use in this function)
	make[3]: *** [drivers/ide/ppc/pmac.o] Error 1
	[...]

On casual inspection, it looks like __ide_dma_off_quietly (for 
instance) is declared in drivers/ide/ide-dma.c only if 
BLK_DEV_IDEDMA_PCI is enabled -

    [...]
        EXPORT_SYMBOL(__ide_dma_off_quietly);
        #endif /* CONFIG_BLK_DEV_IDEDMA_PCI */
        [...]
- & BLK_DEV_IDEDMA_PCI depends on BLK_DEV_IDEPCI, but 
BLK_DEV_IDEDMA_PMAC doesn't depend on BLK_DEV_IDEPCI.

Should it be possible to enable BLK_DEV_IDEDMA_PMAC, without also 
building BLK_DEV_IDEPCI?

I'm building kernel version 2.6.11-mm4, for a PowerBook5,2
Thanks!
Jack
Hi - I bumped into this same problem building kernel version 
2.6.12-rc1-mm3 -

	[...]
	  CC      drivers/ide/ppc/pmac.o
	drivers/ide/ppc/pmac.c: In function `pmac_ide_build_dmatable':
	drivers/ide/ppc/pmac.c:1726: warning: implicit declaration of function 
`ide_build_sglist'
	drivers/ide/ppc/pmac.c: In function `pmac_ide_setup_dma':
	drivers/ide/ppc/pmac.c:2169: error: `__ide_dma_off_quietly' undeclared 
(first use in this function)
	drivers/ide/ppc/pmac.c:2169: error: (Each undeclared identifier is 
reported only once
	drivers/ide/ppc/pmac.c:2169: error: for each function it appears in.)
	drivers/ide/ppc/pmac.c:2170: error: `__ide_dma_on' undeclared (first 
use in this function)
	drivers/ide/ppc/pmac.c:2179: error: `__ide_dma_timeout' undeclared 
(first use in this function)
	make[3]: *** [drivers/ide/ppc/pmac.o] Error 1
	[...]

Unfortunately I dunno in which direction to proceed - I dunno whether 
BLK_DEV_IDEDMA_PMAC should build without BLK_DEV_IDEPCI, or whether 
it's a problem with Kconfig - thanks for any help!

Jack
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