mmc_da: Queued CCBs need a priority other than CAM_PRIORITY_NONE

Queued CCBs usually are queued at CAM_PRIORITY_NORMAL, unless they are
doing error recovery, or device enumeration of some kind. They should
never be queued at CAM_PRIORITY_NONE, which should only be used for CCBs
that are immediate. For sdda_start_init_task(), we allocate a ccb,
initialize it then use it to talk to the SD/MMC card to query it,
negotiate the speed and lane sizes, etc. Most of these commands are
queued, so use the normal priority.

Sponsored by:		Netflix

This commit is contained in:

Warner Losh

2025-07-21 21:38:55 -06:00

parent 73e1bd7142

commit 7cbf41ef60

1 changed files with 1 additions and 1 deletions

									
										sys/cam/mmc/mmc_da.c
									
		+1
		-1
	
												View File
												
				@@ -1081,7 +1081,7 @@ sdda_start_init_task(void *context, int pending)

					CAM_DEBUG(periph->path, CAM_DEBUG_TRACE, ("sdda_start_init_task\n"));

					new_ccb = xpt_alloc_ccb();

					xpt_setup_ccb(&new_ccb->ccb_h, periph->path,

						      CAM_PRIORITY_NONE);

						      CAM_PRIORITY_NORMAL);

					cam_periph_lock(periph);

					cam_periph_hold(periph, PRIBIO|PCATCH);