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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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7569e8dc22
* add ide_use_fast_pio() helper for use by host drivers
* add DMA capability and hwif->autodma checks to ide_use_dma()
- au1xxx-ide/it8213/it821x drivers didn't check for (id->capability & 1)
[ for the IT8211/2 in SMART mode this check shouldn't be made but since
in it821x_fixups() we set DMA bit explicitly:
if(strstr(id->model, "Integrated Technology Express")) {
/* In raid mode the ident block is slightly buggy
We need to set the bits so that the IDE layer knows
LBA28. LBA48 and DMA ar valid */
id->capability |= 3; /* LBA28, DMA */
we are better off using generic helper if we can ]
- ide-cris driver didn't set ->autodma
[ before the patch hwif->autodma was only checked in the chipset specific
hwif->ide_dma_check implementations, for ide-cris it is cris_dma_check()
function so there no behavior change here ]
v2:
* updated patch description (thanks to Alan Cox for the feedback)
v3:
* updated for scc_pata driver
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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| .. | ||
| aec62xx.c | ||
| alim15x3.c | ||
| amd74xx.c | ||
| atiixp.c | ||
| cmd64x.c | ||
| cmd640.c | ||
| cs5520.c | ||
| cs5530.c | ||
| cs5535.c | ||
| cy82c693.c | ||
| delkin_cb.c | ||
| generic.c | ||
| hpt34x.c | ||
| hpt366.c | ||
| it821x.c | ||
| it8213.c | ||
| jmicron.c | ||
| Makefile | ||
| ns87415.c | ||
| opti621.c | ||
| pdc202xx_new.c | ||
| pdc202xx_old.c | ||
| piix.c | ||
| rz1000.c | ||
| sc1200.c | ||
| serverworks.c | ||
| sgiioc4.c | ||
| siimage.c | ||
| sis5513.c | ||
| sl82c105.c | ||
| slc90e66.c | ||
| tc86c001.c | ||
| triflex.c | ||
| trm290.c | ||
| via82cxxx.c | ||