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isert: Fix discovery and login with actual 8192 bytes of data (merge r6003 from iser)

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git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/3.0.x-iser@6013 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Yan Burman
2015-01-28 13:46:55 +00:00
parent 3634e4c556
commit 66523c09ff
3 changed files with 6 additions and 4 deletions
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2
iscsi-scst/kernel/isert-scst/iser_hdr.h
View File

@@ -58,5 +58,7 @@ struct isert_hdr {
#define ISER_HDRS_SZ (sizeof(struct isert_hdr) + sizeof(struct iscsi_hdr))
#define ISER_MAX_LOGIN_RDSL (ISCSI_LOGIN_MAX_RDSL + ISER_HDRS_SZ)
#endif

6
iscsi-scst/kernel/isert-scst/iser_rdma.c
View File

@@ -1015,7 +1015,7 @@ static int isert_conn_qp_create(struct isert_connection *isert_conn)
WARN_ON(isert_conn->max_sge < 1);
qp_attr.cap.max_send_sge = isert_conn->max_sge;
qp_attr.cap.max_recv_sge = 2;
qp_attr.cap.max_recv_sge = 3;
qp_attr.sq_sig_type = IB_SIGNAL_REQ_WR;
qp_attr.qp_type = IB_QPT_RC;
@@ -1089,7 +1089,7 @@ static struct isert_connection *isert_conn_create(struct rdma_cm_id *cm_id,
spin_lock_init(&isert_conn->post_recv_lock);
isert_conn->login_req_pdu = isert_rx_pdu_alloc(isert_conn,
ISCSI_LOGIN_MAX_RDSL);
ISER_MAX_LOGIN_RDSL);
if (unlikely(!isert_conn->login_req_pdu)) {
pr_err("Failed to init login req rx pdu\n");
err = -ENOMEM;
@@ -1097,7 +1097,7 @@ static struct isert_connection *isert_conn_create(struct rdma_cm_id *cm_id,
}
isert_conn->login_rsp_pdu = isert_tx_pdu_alloc(isert_conn,
ISCSI_LOGIN_MAX_RDSL);
ISER_MAX_LOGIN_RDSL);
if (unlikely(!isert_conn->login_rsp_pdu)) {
pr_err("Failed to init login rsp tx pdu\n");
err = -ENOMEM;

2
iscsi-scst/kernel/isert-scst/isert.h
View File

@@ -112,7 +112,7 @@ struct isert_conn_dev {
size_t write_len;
char *write_buf;
void *sg_virt;
struct page *pages[DIV_ROUND_UP(ISCSI_LOGIN_MAX_RDSL, PAGE_SIZE)];
struct page *pages[DIV_ROUND_UP(ISER_MAX_LOGIN_RDSL, PAGE_SIZE)];
enum isert_conn_dev_state state;
int is_discovery;
struct timer_list tmo_timer;