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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: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rasesh Mody 2011-07-22 08:07:48 +00:00 committed by David S. Miller
parent d4e16d4285
commit 9b08a4fce2
3 changed files with 6 additions and 0 deletions
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1
drivers/net/bna/bfa_defs.h
View File

@ -153,6 +153,7 @@ struct bfa_ioc_drv_stats {
u32 enable_reqs;
u32 disable_replies;
u32 enable_replies;
u32 rsvd;
};
/**

3
drivers/net/bna/bfa_ioc.c
View File

@ -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);
}

2
drivers/net/bna/bfa_ioc.h
View File

@ -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) ? \