On 30/10/14 10:05, Arnd Bergmann wrote: > On Thursday 30 October 2014 09:25:54 Adrian Hunter wrote: >> On 21/10/14 12:26, Adrian Hunter wrote: >>> Hi >>> >>> Here are patches to add 64-bit ADMA support to the SDHCI driver. >>> >>> The patchset starts with 3 minor fixes related to SDHCI ADMA, >>> then there are 8 preparatory patches, then 3 main patches, then >>> the mmc_test "Badly aligned" tests are extended slightly. >> >> Hi Ulf >> >> Can you take these? Note that there was a V2 of >> "mmc: sdhci-acpi: Add 64-bit DMA support". Also >> that patch is dependent (for functionality not >> compilation) on a patch in v3.18-rc2 so it is slightly >> preferable if you pull v3.18-rc2 first. > > You still haven't addressed my comments about clearing > the SDHCI_USE_64_BIT_DMA flag if the platform finds that > hardware has set this bit incorrectly. Yes I did. I said there was no need: http://marc.info/?l=linux-mmc&m=141449082331402&w=2 I would also note that the SDHCI spec does not say explicitly that a 64-bit device supports 32-bit DMA descriptors. If the hardware really is broken, the SDHCI_QUIRK2_BROKEN_64_BIT_DMA should be used. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
