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Commit 81f99dcc authored by Tatyana Nikolova's avatar Tatyana Nikolova Committed by Roland Dreier
Browse files

RDMA/nes: Fix for sending MPA reject frame 



Set a reject flag, when sending MPA reject message to inform the peer
that the application has rejected the connection.

Signed-off-by: default avatarTatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: default avatarFaisal Latif <Faisal.Latif@intel.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent dcd6c922

drivers/infiniband/hw/nes/nes_cm.c

+3 −0
Original line number Diff line number Diff line
@@ -233,6 +233,7 @@ static int send_mpa_reject(struct nes_cm_node *cm_node) 
	u8 *start_ptr = &start_addr;

	u8 **start_buff = &start_ptr;

	u16 buff_len = 0;

	struct ietf_mpa_v1 *mpa_frame;



	skb = dev_alloc_skb(MAX_CM_BUFFER);

	if (!skb) {
@@ -242,6 +243,8 @@ static int send_mpa_reject(struct nes_cm_node *cm_node) 


	/* send an MPA reject frame */

	cm_build_mpa_frame(cm_node, start_buff, &buff_len, NULL, MPA_KEY_REPLY);

	mpa_frame = (struct ietf_mpa_v1 *)*start_buff;

	mpa_frame->flags |= IETF_MPA_FLAGS_REJECT;

	form_cm_frame(skb, cm_node, NULL, 0, *start_buff, buff_len, SET_ACK | SET_FIN);



	cm_node->state = NES_CM_STATE_FIN_WAIT1;