From 9b08a4fce2245748f05b43e1c03fd1676079e003 Mon Sep 17 00:00:00 2001 From: Rasesh Mody Date: Fri, 22 Jul 2011 08:07:48 +0000 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- drivers/net/bna/bfa_defs.h | 1 + drivers/net/bna/bfa_ioc.c | 3 +++ drivers/net/bna/bfa_ioc.h | 2 ++ 3 files changed, 6 insertions(+) diff --git a/drivers/net/bna/bfa_defs.h b/drivers/net/bna/bfa_defs.h index fa81f3c4..b080b36 100644 --- a/drivers/net/bna/bfa_defs.h +++ b/drivers/net/bna/bfa_defs.h @@ -153,6 +153,7 @@ struct bfa_ioc_drv_stats { u32 enable_reqs; u32 disable_replies; u32 enable_replies; + u32 rsvd; }; /** diff --git a/drivers/net/bna/bfa_ioc.c b/drivers/net/bna/bfa_ioc.c index c3b62a3..126b0aa 100644 --- a/drivers/net/bna/bfa_ioc.c +++ b/drivers/net/bna/bfa_ioc.c @@ -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); } diff --git a/drivers/net/bna/bfa_ioc.h b/drivers/net/bna/bfa_ioc.h index c6cf218..4b5dc98 100644 --- a/drivers/net/bna/bfa_ioc.h +++ b/drivers/net/bna/bfa_ioc.h @@ -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) ? \ -- 2.7.4