Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 44c570b5 authored by Bhanu Prakash Gollapudi's avatar Bhanu Prakash Gollapudi Committed by James Bottomley
Browse files

[SCSI] bnx2fc: Handle LOGO flooding from the target 



Host drops sessions when flood of unsolicited LOGOs are received from the
target. Because of unsufficient PLOGI retries, upon exceeding the retry count
of 3, the target sessions are dropped. Increased the retry count to 255 to
allow sufficient retries in this scenario.

Signed-off-by: default avatarBhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 2a7b29c5

drivers/scsi/bnx2fc/bnx2fc.h

+2 −0
Original line number Diff line number Diff line
@@ -114,6 +114,8 @@ 
#define BNX2FC_HASH_TBL_CHUNK_SIZE	(16 * 1024)



#define BNX2FC_MAX_SEQS			255

#define BNX2FC_MAX_RETRY_CNT		3

#define BNX2FC_MAX_RPORT_RETRY_CNT	255



#define BNX2FC_READ			(1 << 1)

#define BNX2FC_WRITE			(1 << 0)

drivers/scsi/bnx2fc/bnx2fc_fcoe.c

+2 −2
Original line number Diff line number Diff line
@@ -953,8 +953,8 @@ static int bnx2fc_lport_config(struct fc_lport *lport) 
{

	lport->link_up = 0;

	lport->qfull = 0;

	lport->max_retry_count = 3;

	lport->max_rport_retry_count = 3;

	lport->max_retry_count = BNX2FC_MAX_RETRY_CNT;

	lport->max_rport_retry_count = BNX2FC_MAX_RPORT_RETRY_CNT;

	lport->e_d_tov = 2 * 1000;

	lport->r_a_tov = 10 * 1000;