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/xen/xen-scsiback.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'drivers/xen/xen-scsiback.c') diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c index 10c71a5616fa..ea929baf7ad0 100644 --- a/drivers/xen/xen-scsiback.c +++ b/drivers/xen/xen-scsiback.c @@ -400,6 +400,7 @@ static void scsiback_cmd_exec(struct vscsibk_pend *pending_req) memset(se_cmd, 0, sizeof(*se_cmd)); scsiback_get(pending_req->info); + se_cmd->tag = pending_req->rqid; rc = target_submit_cmd_map_sgls(se_cmd, sess, pending_req->cmnd, pending_req->sense_buffer, pending_req->v2p->lun, pending_req->data_len, 0, @@ -1394,14 +1395,6 @@ static void scsiback_set_default_node_attrs(struct se_node_acl *nacl) { } -static u32 scsiback_get_task_tag(struct se_cmd *se_cmd) -{ - struct vscsibk_pend *pending_req = container_of(se_cmd, - struct vscsibk_pend, se_cmd); - - return pending_req->rqid; -} - static int scsiback_get_cmd_state(struct se_cmd *se_cmd) { return 0; @@ -1833,7 +1826,6 @@ static const struct target_core_fabric_ops scsiback_ops = { .write_pending = scsiback_write_pending, .write_pending_status = scsiback_write_pending_status, .set_default_node_attributes = scsiback_set_default_node_attrs, - .get_task_tag = scsiback_get_task_tag, .get_cmd_state = scsiback_get_cmd_state, .queue_data_in = scsiback_queue_data_in, .queue_status = scsiback_queue_status, -- cgit v1.2.3-55-g7522