X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fbase%2Fefx_ev.c;h=b9fc5caae9d26a9915f339a0918e2e59e1709c8e;hb=a99564c680dd33d1dc4931985fd769c86e5791e5;hp=ada6db3d9e5e2fa51f943aff388b17355a77ea40;hpb=b4e0f7d04ef90ada9f32cf8658aa8bea863351a0;p=dpdk.git

diff --git a/drivers/net/sfc/base/efx_ev.c b/drivers/net/sfc/base/efx_ev.c
index ada6db3d9e..b9fc5caae9 100644
--- a/drivers/net/sfc/base/efx_ev.c
+++ b/drivers/net/sfc/base/efx_ev.c
@@ -10,16 +10,6 @@
 #include "mcdi_mon.h"
 #endif
 
-#if EFSYS_OPT_QSTATS
-#define	EFX_EV_QSTAT_INCR(_eep, _stat)					\
-	do {								\
-		(_eep)->ee_stat[_stat]++;				\
-	_NOTE(CONSTANTCONDITION)					\
-	} while (B_FALSE)
-#else
-#define	EFX_EV_QSTAT_INCR(_eep, _stat)
-#endif
-
 #define	EFX_EV_PRESENT(_qword)						\
 	(EFX_QWORD_FIELD((_qword), EFX_DWORD_0) != 0xffffffff &&	\
 	EFX_QWORD_FIELD((_qword), EFX_DWORD_1) != 0xffffffff)
@@ -91,7 +81,7 @@ static const efx_ev_ops_t	__efx_ev_siena_ops = {
 };
 #endif /* EFSYS_OPT_SIENA */
 
-#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2
+#if EFX_OPTS_EF10()
 static const efx_ev_ops_t	__efx_ev_ef10_ops = {
 	ef10_ev_init,				/* eevo_init */
 	ef10_ev_fini,				/* eevo_fini */
@@ -104,7 +94,7 @@ static const efx_ev_ops_t	__efx_ev_ef10_ops = {
 	ef10_ev_qstats_update,			/* eevo_qstats_update */
 #endif
 };
-#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 */
+#endif /* EFX_OPTS_EF10() */
 
 
 	__checkReturn	efx_rc_t
@@ -566,6 +556,12 @@ efx_ev_usecs_to_ticks(
 {
 	efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
 	unsigned int ticks;
+	efx_rc_t rc;
+
+	if (encp->enc_evq_timer_quantum_ns == 0) {
+		rc = ENOTSUP;
+		goto fail1;
+	}
 
 	/* Convert microseconds to a timer tick count */
 	if (us == 0)
@@ -577,6 +573,10 @@ efx_ev_usecs_to_ticks(
 
 	*ticksp = ticks;
 	return (0);
+
+fail1:
+	EFSYS_PROBE1(fail1, efx_rc_t, rc);
+	return (rc);
 }
 
 	__checkReturn	efx_rc_t