RDMA/nes: change MAX_CM_BUFFER define

PATCH In review Faisal Latif 1 participant 1 message Dec 9, 2009 InfiniBand

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Faisal Latif

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2009-12-09 20:36 UTC #0 lore raw

PATCH 1/11 RDMA/nes: change MAX_CM_BUFFER define

Changed MAX_CM_BUFFER for MPA frame to be conformant to RFC 5044. This will change it to 512 + 20 instead of 512.

Signed-off-by Faisal Latif <[email protected]>

drivers/infiniband/hw/nes/nes_cm.h +3 -1

index 90e8e4d..2d867a6 100644
@@ -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;

drivers/infiniband/hw/nes/nes_context.h deleted +0 ~~-193~~

193 lines not on this page · raw message

Signature · 6 lines

1.5.3.3

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