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Commit dbe82a1a authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "scsi: ufs: Allow 64-bit broken quirk"

parents 857c20ee e7156491

drivers/scsi/ufs/ufshcd.c

+3 −0
Original line number Diff line number Diff line
@@ -556,6 +556,9 @@ static inline void ufshcd_hba_capabilities(struct ufs_hba *hba) 
	hba->nutrs = (hba->capabilities & MASK_TRANSFER_REQUESTS_SLOTS) + 1;

	hba->nutmrs =

	((hba->capabilities & MASK_TASK_MANAGEMENT_REQUEST_SLOTS) >> 16) + 1;



	if (hba->quirks & UFSHCD_QUIRK_BROKEN_CAP_64_BIT_0)

		hba->capabilities |= MASK_64_ADDRESSING_SUPPORT;

}



/**

drivers/scsi/ufs/ufshcd.h

+3 −0
Original line number Diff line number Diff line
@@ -299,6 +299,9 @@ struct ufs_hba { 
	 */

	#define UFSHCD_QUIRK_BROKEN_VER_REG_1_1		(1<<2)



	/* UFSHC advertises 64-bit not supported even though it supports */

	#define UFSHCD_QUIRK_BROKEN_CAP_64_BIT_0        (1 << 3)



	struct uic_command *active_uic_cmd;

	struct mutex uic_cmd_mutex;