From 649ee05499d1257a3af0e10d961a1c52d9ef95b7 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Tue, 14 Apr 2015 13:26:44 +0200 Subject: target: Move task tag into struct se_cmd + support 64-bit tags Simplify target core and target drivers by storing the task tag a.k.a. command identifier inside struct se_cmd. For several transports (e.g. SRP) tags are 64 bits wide. Hence add support for 64-bit tags. (Fix core_tmr_abort_task conversion spec warnings - nab) (Fix up usb-gadget to use 16-bit tags - HCH + bart) Signed-off-by: Bart Van Assche Cc: Christoph Hellwig Cc: Andy Grover Cc: Sagi Grimberg Cc: Cc: Felipe Balbi Cc: Michael S. Tsirkin Cc: Juergen Gross Signed-off-by: Nicholas Bellinger --- drivers/vhost/scsi.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/vhost') diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index db9f4b4..4a00394 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -369,11 +369,6 @@ static void vhost_scsi_set_default_node_attrs(struct se_node_acl *nacl) return; } -static u32 vhost_scsi_get_task_tag(struct se_cmd *se_cmd) -{ - return 0; -} - static int vhost_scsi_get_cmd_state(struct se_cmd *se_cmd) { return 0; @@ -818,6 +813,7 @@ static void vhost_scsi_submission_work(struct work_struct *work) } tv_nexus = cmd->tvc_nexus; + se_cmd->tag = 0; rc = target_submit_cmd_map_sgls(se_cmd, tv_nexus->tvn_se_sess, cmd->tvc_cdb, &cmd->tvc_sense_buf[0], cmd->tvc_lun, cmd->tvc_exp_data_len, @@ -2148,7 +2144,6 @@ static struct target_core_fabric_ops vhost_scsi_ops = { .write_pending = vhost_scsi_write_pending, .write_pending_status = vhost_scsi_write_pending_status, .set_default_node_attributes = vhost_scsi_set_default_node_attrs, - .get_task_tag = vhost_scsi_get_task_tag, .get_cmd_state = vhost_scsi_get_cmd_state, .queue_data_in = vhost_scsi_queue_data_in, .queue_status = vhost_scsi_queue_status, -- cgit v1.1