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qla2x00t-32gbit: Implement the find_cmd_by_tag() callback

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Fixes: ab09b4f3c3 ("qla2x00t-32gbit: Drop TARGET_SCF_LOOKUP_LUN_FROM_TAG")



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9309 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2021-01-01 04:00:13 +00:00
parent e9b7c7e8ff
commit 2aed2394ef
1 changed files with 21 additions and 0 deletions
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21
qla2x00t-32gbit/qla2x00-target/scst_qla2xxx.c
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@@ -667,6 +667,26 @@ done:
return res;
}
static struct qla_tgt_cmd *
sqa_qla2xxx_find_cmd_by_tag(struct fc_port *fcport, uint64_t tag)
{
struct scst_session *sess = fcport->se_sess->fabric_sess_ptr;
struct qla_tgt_cmd *qla_cmd = NULL;
struct scst_cmd *cmd;
unsigned long flags;
spin_lock_irqsave(&sess->sess_list_lock, flags);
list_for_each_entry(cmd, &sess->sess_cmd_list, sess_cmd_list_entry) {
if (cmd->tag == tag) {
qla_cmd = scst_cmd_get_tgt_priv(cmd);
break;
}
}
spin_unlock_irqrestore(&sess->sess_list_lock, flags);
return qla_cmd;
}
static void sqa_qla2xxx_free_cmd(struct qla_tgt_cmd *cmd)
{
struct scst_cmd *scst_cmd = cmd->scst_cmd;
@@ -1859,6 +1879,7 @@ static struct qla_tgt_func_tmpl sqa_qla2xxx_template = {
.handle_cmd = sqa_qla2xxx_handle_cmd,
.handle_data = sqa_qla2xxx_handle_data,
.handle_tmr = sqa_qla2xxx_handle_tmr,
.find_cmd_by_tag = sqa_qla2xxx_find_cmd_by_tag,
.get_cmd = sqa_qla2xxx_get_cmd,
.rel_cmd = sqa_qla2xxx_rel_cmd,
.free_cmd = sqa_qla2xxx_free_cmd,