Date: Mon, 8 Nov 2004 17:46:35 +0300 From: Gleb Smirnoff <glebius@freebsd.org> To: mobile@freebsd.org Subject: CURRENT patchset for Thinkpad T20 Message-ID: <20041108144635.GB36051@cell.sick.ru>
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Since APM related things are broken too often, I decided
to post patches I use for normal work with my notebook to
this list. I hope someone will find iy useful.
At this moment I use:
- patch to enable csa hack (Attached as csa.hack.enable)
- patch to fix ATA resume (Attached as ata-all.patch)
- reverted sched_ule.c to revision 1.135
--
Totus tuus, Glebius.
GLEBIUS-RIPN GLEB-RIPE
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Index: ata-all.c
===================================================================
RCS file: /home/cvs/ncvs/src/sys/dev/ata/ata-all.c,v
retrieving revision 1.232
diff -u -u -r1.232 ata-all.c
--- ata-all.c 13 Oct 2004 15:16:35 -0000 1.232
+++ ata-all.c 19 Oct 2004 19:30:59 -0000
@@ -86,6 +86,7 @@
static struct intr_config_hook *ata_delayed_attach = NULL;
static int ata_dma = 1;
static int atapi_dma = 1;
+static int ata_resuming = 0;
/* sysctl vars */
SYSCTL_NODE(_hw, OID_AUTO, ata, CTLFLAG_RD, 0, "ATA driver parameters");
@@ -364,8 +380,10 @@
if (!dev || !(ch = device_get_softc(dev)))
return ENXIO;
+ ata_resuming = 1;
error = ata_reinit(ch);
ata_start(ch);
+ ata_resuming = 0;
return error;
}
@@ -838,7 +944,7 @@
void
ata_udelay(int interval)
{
- if (interval < (1000000/hz) || ata_delayed_attach)
+ if (interval < (1000000/hz) || ata_delayed_attach || ata_resuming)
DELAY(interval);
else
tsleep(&interval, PRIBIO, "ataslp", interval/(1000000/hz));
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Index: csa.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/sound/pci/csa.c,v
retrieving revision 1.30
diff -u -r1.30 csa.c
--- csa.c 16 Jul 2004 03:59:27 -0000 1.30
+++ csa.c 20 Oct 2004 22:34:21 -0000
@@ -366,7 +366,7 @@
static int
csa_resume(device_t dev)
{
-#if 0
+#if 1
/*
* XXX: this cannot possibly work
* needs to be properly implemented
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