cnic: Fix iSCSI TCP port endian order.
Pass the TCP port parameter for iSCSI connections to the firmware in
proper endian order.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 594ca9c..9c2e786 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -2883,7 +2883,7 @@
struct cnic_dev *dev = csk->dev;
struct cnic_local *cp = dev->cnic_priv;
- cnic_free_id(&cp->csk_port_tbl, csk->src_port);
+ cnic_free_id(&cp->csk_port_tbl, be16_to_cpu(csk->src_port));
csk->src_port = 0;
}
}
@@ -3014,7 +3014,8 @@
int is_v6, rc = 0;
struct dst_entry *dst = NULL;
struct net_device *realdev;
- u32 local_port;
+ __be16 local_port;
+ u32 port_id;
if (saddr->local.v6.sin6_family == AF_INET6 &&
saddr->remote.v6.sin6_family == AF_INET6)
@@ -3054,19 +3055,21 @@
}
}
- if (local_port >= CNIC_LOCAL_PORT_MIN &&
- local_port < CNIC_LOCAL_PORT_MAX) {
- if (cnic_alloc_id(&cp->csk_port_tbl, local_port))
- local_port = 0;
+ port_id = be16_to_cpu(local_port);
+ if (port_id >= CNIC_LOCAL_PORT_MIN &&
+ port_id < CNIC_LOCAL_PORT_MAX) {
+ if (cnic_alloc_id(&cp->csk_port_tbl, port_id))
+ port_id = 0;
} else
- local_port = 0;
+ port_id = 0;
- if (!local_port) {
- local_port = cnic_alloc_new_id(&cp->csk_port_tbl);
- if (local_port == -1) {
+ if (!port_id) {
+ port_id = cnic_alloc_new_id(&cp->csk_port_tbl);
+ if (port_id == -1) {
rc = -ENOMEM;
goto err_out;
}
+ local_port = cpu_to_be16(port_id);
}
csk->src_port = local_port;
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index 6a4a0ae..bf38e57 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -82,7 +82,7 @@
#define MAX_ISCSI_TBL_SZ 256
#define CNIC_LOCAL_PORT_MIN 60000
-#define CNIC_LOCAL_PORT_MAX 61000
+#define CNIC_LOCAL_PORT_MAX 61024
#define CNIC_LOCAL_PORT_RANGE (CNIC_LOCAL_PORT_MAX - CNIC_LOCAL_PORT_MIN)
#define KWQE_CNT (BCM_PAGE_SIZE / sizeof(struct kwqe))