RDMA/nes: Fix crash in nes_accept()

[karo-tx-linux.git] / drivers / infiniband / hw / nes / nes_cm.h

diff --git a/drivers/infiniband/hw/nes/nes_cm.h b/drivers/infiniband/hw/nes/nes_cm.h
index 5e4808c061d4f986c2469f766215734c34073038..d9825fda70a1359226c2fe2f1a766d15bb92bf72 100644 (file)
--- a/drivers/infiniband/hw/nes/nes_cm.h
+++ b/drivers/infiniband/hw/nes/nes_cm.h
@@ -47,6 +47,8 @@
 #define IEFT_MPA_KEY_REP  "MPA ID Rep Frame"
 #define IETF_MPA_KEY_SIZE 16
 #define IETF_MPA_VERSION  1
+#define IETF_MAX_PRIV_DATA_LEN 512
+#define IETF_MPA_FRAME_SIZE     20
 
 enum ietf_mpa_flags {
        IETF_MPA_FLAGS_MARKERS = 0x80,  /* receive Markers */
@@ -169,7 +171,7 @@ struct nes_timer_entry {
 
 #define NES_CM_DEF_SEQ2      0x18ed5740
 #define NES_CM_DEF_LOCAL_ID2 0xb807
-#define        MAX_CM_BUFFER   512
+#define        MAX_CM_BUFFER   (IETF_MPA_FRAME_SIZE + IETF_MAX_PRIV_DATA_LEN)
 
 
 typedef u32 nes_addr_t;
@@ -198,6 +200,7 @@ enum nes_cm_node_state {
        NES_CM_STATE_TIME_WAIT,
        NES_CM_STATE_LAST_ACK,
        NES_CM_STATE_CLOSING,
+       NES_CM_STATE_LISTENER_DESTROYED,
        NES_CM_STATE_CLOSED
 };