Re: [PATCH V3] mmc: tegra: HW Command Queue Support for Tegra SDMMC

2018-12-19 Thread Ulf Hansson
On Mon, 17 Dec 2018 at 19:46, Sowjanya Komatineni wrote: > > This patch adds HW Command Queue for supported Tegra SDMMC > controllers. > > Tegra SDHCI with Quirk SDHCI_QUIRK2_BROKEN_64_BIT_DMA disables the > use of 64_BIT DMA to disable 64-bit addressing mode access to the > system memory and sdhc

[PATCH V3] mmc: tegra: HW Command Queue Support for Tegra SDMMC

2018-12-17 Thread Sowjanya Komatineni
This patch adds HW Command Queue for supported Tegra SDMMC controllers. Tegra SDHCI with Quirk SDHCI_QUIRK2_BROKEN_64_BIT_DMA disables the use of 64_BIT DMA to disable 64-bit addressing mode access to the system memory and sdhci_cqe_enable using flag SDHCI_USE_64_BIT_DMA for ADMA32/ADMA2 Vs ADMA64