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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean From: Marek Vasut Add UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS for host controllers which do not support 64-bit addressing. Ported from Linux kernel commit 6554400d6f66 ("scsi: ufs: core: Add UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS") with ufs_scsi_buffer_aligned() based on U-Boot generic bounce buffer. Signed-off-by: Marek Vasut --- drivers/ufs/ufs.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/ufs/ufs.h b/drivers/ufs/ufs.h index 43042c294bb..c92f47d82b5 100644 --- a/drivers/ufs/ufs.h +++ b/drivers/ufs/ufs.h @@ -732,6 +732,12 @@ struct ufs_hba { */ #define UFSHCD_QUIRK_HIBERN_FASTAUTO BIT(2) +/* + * This quirk needs to be enabled if the host controller has + * 64-bit addressing supported capability but it doesn't work. + */ +#define UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS 0x2 + /* Virtual memory reference */ struct utp_transfer_cmd_desc *ucdl; struct utp_transfer_req_desc *utrdl;