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

Commit 9b08a4fc authored by Rasesh Mody's avatar Rasesh Mody Committed by David S. Miller
Browse files

bna: HW Error Counter Fix 



Change details:
 - Heartbeat failure counter is not incrementing under some scenarios.
   Update hbfails and hb_count stats during hwerror event.

Signed-off-by: default avatarRasesh Mody <rmody@brocade.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d4e16d42

drivers/net/bna/bfa_defs.h

+1 −0
Original line number Diff line number Diff line
@@ -153,6 +153,7 @@ struct bfa_ioc_drv_stats { 
	u32	enable_reqs;

	u32	disable_replies;

	u32	enable_replies;

	u32	rsvd;

};



/**

drivers/net/bna/bfa_ioc.c

+3 −0
Original line number Diff line number Diff line
@@ -2029,6 +2029,8 @@ bfa_nw_ioc_mbox_isr(struct bfa_ioc *ioc) 
void

bfa_nw_ioc_error_isr(struct bfa_ioc *ioc)

{

	bfa_ioc_stats(ioc, ioc_hbfails);

	bfa_ioc_stats_hb_count(ioc, ioc->hb_count);

	bfa_fsm_send_event(ioc, IOC_E_HWERROR);

}
@@ -2255,6 +2257,7 @@ bfa_ioc_recover(struct bfa_ioc *ioc) 
{

	pr_crit("Heart Beat of IOC has failed\n");

	bfa_ioc_stats(ioc, ioc_hbfails);

	bfa_ioc_stats_hb_count(ioc, ioc->hb_count);

	bfa_fsm_send_event(ioc, IOC_E_HBFAIL);

}

drivers/net/bna/bfa_ioc.h

+2 −0
Original line number Diff line number Diff line
@@ -237,6 +237,8 @@ struct bfa_ioc_hwif { 
	BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop)



#define bfa_ioc_stats(_ioc, _stats)	((_ioc)->stats._stats++)

#define bfa_ioc_stats_hb_count(_ioc, _hb_count)	\

	((_ioc)->stats.hb_count = (_hb_count))

#define BFA_IOC_FWIMG_MINSZ	(16 * 1024)

#define BFA_IOC_FWIMG_TYPE(__ioc)					\

	(((__ioc)->ctdev) ?						\