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Commit 501c5bb5 authored by Sayali Lokhande's avatar Sayali Lokhande
Browse files

scsi: ufs: Get TX and RX fsm state in case of abort 



If ufshcd_print_fsm_state() is called during UIC
commands failure, mutex lockup issue is observed
for uic_cmd_mutex. To fix this, read TX and RX
FSM states for UFS aborts cases only, for debugging
purpose.

Change-Id: I716251ec90ef406d9cff1f8a6aa6bc2f8f46926d
Signed-off-by: default avatarSayali Lokhande <sayalil@codeaurora.org>
parent 6bf4cf1b

drivers/scsi/ufs/ufshcd.c

+1 −1
Original line number Diff line number Diff line
@@ -908,7 +908,6 @@ static void ufshcd_print_host_state(struct ufs_hba *hba) 
		hba->capabilities, hba->caps);

	dev_err(hba->dev, "quirks=0x%x, dev. quirks=0x%x\n", hba->quirks,

		hba->dev_info.quirks);

	ufshcd_print_fsm_state(hba);

}



/**
@@ -7033,6 +7032,7 @@ static int ufshcd_abort(struct scsi_cmnd *cmd) 
	 */

	scsi_print_command(cmd);

	if (!hba->req_abort_count) {

		ufshcd_print_fsm_state(hba);

		ufshcd_print_host_regs(hba);

		ufshcd_print_host_state(hba);

		ufshcd_print_pwr_info(hba);