From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
This patch copies ISCSI_OP_TEXT payload using unsolicited payload
at &iser_rx_desc->data[0] into iscsi_cmd->text_in_ptr for usage with
outgoing isert_put_text_rsp() -> iscsit_build_text_rsp()
Cc: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
Cc: Mike Christie <michaelc@xxxxxxxxxxx>
Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
---
drivers/infiniband/ulp/isert/ib_isert.c | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index c3b4e6e..dace896 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -1025,15 +1025,24 @@ isert_handle_text_cmd(struct isert_conn *isert_conn, struct isert_cmd *isert_cmd
{
struct iscsi_cmd *cmd = &isert_cmd->iscsi_cmd;
struct iscsi_conn *conn = isert_conn->conn;
+ u32 payload_length = ntoh24(hdr->dlength);
int rc;
+ unsigned char *text_in;
rc = iscsit_setup_text_cmd(conn, cmd, hdr);
if (rc < 0)
return rc;
- /*
- * FIXME: Add support for TEXT payload parsing
- */
+ text_in = kzalloc(payload_length, GFP_KERNEL);
+ if (!text_in) {
+ pr_err("Unable to allocate text_in of payload_length: %u\n",
+ payload_length);
+ return -ENOMEM;
+ }
+ cmd->text_in_ptr = text_in;
+
+ memcpy(cmd->text_in_ptr, &rx_desc->data[0], payload_length);
+
return iscsit_process_text_cmd(conn, cmd, hdr);
}
--
1.7.2.5
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