[src/trunk]: src/sys/dev/pci msk(4): actually moderate interrupts from the Yu...

[jakllsch <jakllsch%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1e95d634b9fb
branches:  trunk
changeset: 1009685:1e95d634b9fb
user:      jakllsch <jakllsch%NetBSD.org@localhost>
date:      Thu Apr 30 14:04:54 2020 +0000

description:
msk(4): actually moderate interrupts from the Yukon 2 Status BMU

Previously the interrupt moderation enable register was being programmed
with sk(4)-style enable bits, none of which matched the significant
interrupt sources of the Yukon 2 we enable.

diffstat:

 sys/dev/pci/if_msk.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (28 lines):

diff -r bb8e342c32b4 -r 1e95d634b9fb sys/dev/pci/if_msk.c
--- a/sys/dev/pci/if_msk.c      Thu Apr 30 13:59:50 2020 +0000
+++ b/sys/dev/pci/if_msk.c      Thu Apr 30 14:04:54 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_msk.c,v 1.107 2020/04/30 13:51:43 jakllsch Exp $ */
+/* $NetBSD: if_msk.c,v 1.108 2020/04/30 14:04:54 jakllsch Exp $ */
 /*     $OpenBSD: if_msk.c,v 1.79 2009/10/15 17:54:56 deraadt Exp $     */
 
 /*
@@ -52,7 +52,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_msk.c,v 1.107 2020/04/30 13:51:43 jakllsch Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_msk.c,v 1.108 2020/04/30 14:04:54 jakllsch Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -866,8 +866,7 @@
                aprint_verbose_dev(sc->sk_dev,
                    "interrupt moderation is %d us\n", sc->sk_int_mod);
        sk_win_write_4(sc, SK_IMTIMERINIT, SK_IM_USECS(sc->sk_int_mod));
-       sk_win_write_4(sc, SK_IMMR, SK_ISR_TX1_S_EOF | SK_ISR_TX2_S_EOF |
-           SK_ISR_RX1_EOF | SK_ISR_RX2_EOF);
+       sk_win_write_4(sc, SK_IMMR, SK_Y2_IMR_BMU);
        sk_win_write_1(sc, SK_IMTIMERCTL, SK_IMCTL_START);
        sc->sk_int_mod_pending = 0;
 }