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[src/netbsd-8]: src/sys/external/bsd/dwc2/dist Pull up following revision(s) ...
details: https://anonhg.NetBSD.org/src/rev/48a4b74e2aab
branches: netbsd-8
changeset: 851930:48a4b74e2aab
user: martin <martin%NetBSD.org@localhost>
date: Mon Aug 13 12:03:41 2018 +0000
description:
Pull up following revision(s) (requested by skrll in ticket #971):
sys/external/bsd/dwc2/dist/dwc2_hcdintr.c: revision 1.15
Fixup previous to not break ping protocol. My bad.
diffstat:
sys/external/bsd/dwc2/dist/dwc2_hcdintr.c | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
diffs (41 lines):
diff -r 393709167ea4 -r 48a4b74e2aab sys/external/bsd/dwc2/dist/dwc2_hcdintr.c
--- a/sys/external/bsd/dwc2/dist/dwc2_hcdintr.c Sat Aug 11 14:56:05 2018 +0000
+++ b/sys/external/bsd/dwc2/dist/dwc2_hcdintr.c Mon Aug 13 12:03:41 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: dwc2_hcdintr.c,v 1.13.10.1 2018/08/08 10:36:08 martin Exp $ */
+/* $NetBSD: dwc2_hcdintr.c,v 1.13.10.2 2018/08/13 12:03:41 martin Exp $ */
/*
* hcd_intr.c - DesignWare HS OTG Controller host-mode interrupt handling
@@ -40,7 +40,7 @@
* This file contains the interrupt handlers for Host mode
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dwc2_hcdintr.c,v 1.13.10.1 2018/08/08 10:36:08 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dwc2_hcdintr.c,v 1.13.10.2 2018/08/13 12:03:41 martin Exp $");
#include <sys/types.h>
#include <sys/pool.h>
@@ -67,6 +67,9 @@
#define DWC2_NAKS_BEFORE_DELAY 3
int dwc2_naks_before_delay = DWC2_NAKS_BEFORE_DELAY;
+#define DWC2_OUT_NAKS_BEFORE_DELAY 1
+int dwc2_out_naks_before_delay = DWC2_OUT_NAKS_BEFORE_DELAY;
+
/* This function is for debug only */
static void dwc2_track_missed_sofs(struct dwc2_hsotg *hsotg)
{
@@ -1320,8 +1323,10 @@
/*
* Avoid interrupt storms.
*/
- qtd->qh->want_wait = 1;
- } else if (!chan->qh->ping_state) {
+ qtd->num_naks++;
+ qtd->qh->want_wait = qtd->num_naks >= dwc2_out_naks_before_delay;
+ }
+ if (!chan->qh->ping_state) {
dwc2_update_urb_state_abn(hsotg, chan, chnum, qtd->urb,
qtd, DWC2_HC_XFER_NAK);
dwc2_hcd_save_data_toggle(hsotg, chan, chnum, qtd);
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