From: Hannes Reinecke Date: Wed, 8 Mar 2006 11:56:56 +0000 (+0100) Subject: [SCSI] aic79xx: use tcq functions X-Git-Tag: firefly_0821_release~37155^2~22^2~65 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0aa800db8f1927aefe6f0ba6ce9d70f044374aef;p=firefly-linux-kernel-4.4.55.git [SCSI] aic79xx: use tcq functions This patch converts aic79xx to use the midlayer-supplied tcq functions. We also set the queuedepth to '1' if tcq is disabled; the aic79xx driver gets confused otherwise. Will set it back to '2' once I figure out how to queue requests in the driver. Signed-off-by: Hannes Reinecke Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c index fc393bd95f4a..4eb7bba24a68 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.c +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c @@ -1336,14 +1336,12 @@ ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo, switch ((dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED))) { case AHD_DEV_Q_BASIC: - scsi_adjust_queue_depth(sdev, - MSG_SIMPLE_TASK, - dev->openings + dev->active); + scsi_set_tag_type(sdev, MSG_SIMPLE_TASK); + scsi_activate_tcq(sdev, dev->openings + dev->active); break; case AHD_DEV_Q_TAGGED: - scsi_adjust_queue_depth(sdev, - MSG_ORDERED_TASK, - dev->openings + dev->active); + scsi_set_tag_type(sdev, MSG_ORDERED_TASK); + scsi_activate_tcq(sdev, dev->openings + dev->active); break; default: /* @@ -1352,9 +1350,7 @@ ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo, * serially on the controller/device. This should * remove some latency. */ - scsi_adjust_queue_depth(sdev, - /*NON-TAGGED*/0, - /*queue depth*/2); + scsi_deactivate_tcq(sdev, 1); break; } }