ATA_PERIODIC_POLL on ATA_I82801HBM_S1 causes lockups
The ICH8M found in the MacBookPro4,1 has an known issue [1] which
locks up when enabling the periodic poll using sidpr (introduced a
``little'' while ago in r214016), making it impossible to boot.
Attached patch disables the polling and thus fixes the issue.
Br. /Rick
[1] http://www.spinics.net/lists/linux-ide/msg23487.html
--
http://rickvanderzwet.nl
Index: sys/dev/ata/chipsets/ata-intel.c
===
--- sys/dev/ata/chipsets/ata-intel.c (revision 222949)
+++ sys/dev/ata/chipsets/ata-intel.c (working copy)
@@ -366,7 +366,10 @@
smap[1] = 3;
}
}
- if (ch-flags ATA_SATA) {
+ if (ctlr-chip-chipid == ATA_I82801HBM_S1) {
+ /* Disable polling, locks up after enabling sidpr */
+ ctlr-setmode = ata_intel_new_setmode;
+ } else if (ch-flags ATA_SATA) {
if ((ctlr-chip-cfg1 INTEL_ICH5)) {
ch-flags |= ATA_PERIODIC_POLL;
ch-hw.status = ata_intel_sata_status;
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Re: ATA_PERIODIC_POLL on ATA_I82801HBM_S1 causes lockups
On 14 June 2011 15:26, Alexander Motin m...@freebsd.org wrote:
Rick van der Zwet wrote:
The ICH8M found in the MacBookPro4,1 has an known issue [1] which
locks up when enabling the periodic poll using sidpr (introduced a
``little'' while ago in r214016), making it impossible to boot.
Attached patch disables the polling and thus fixes the issue.
Br. /Rick
[1] http://www.spinics.net/lists/linux-ide/msg23487.html
Thank you for reminder, but your patch is not exactly right. Could you
test this one:
Index: ata-intel.c
===
--- ata-intel.c (revision 223019)
+++ ata-intel.c (working copy)
@@ -288,7 +288,9 @@
ATA_OUTL(ctlr-r_res2, 0x0C,
ATA_INL(ctlr-r_res2, 0x0C) | 0xf);
}
- } else {
+ /* Skip BAR(5) on ICH8M Apples, system locks up on access. */
+ } else if (ctlr-chip-chipid != ATA_I82801HBM_S1 ||
+ pci_get_subvendor(dev) != 0x106b) {
ctlr-r_type2 = SYS_RES_IOPORT;
ctlr-r_rid2 = PCIR_BAR(5);
ctlr-r_res2 = bus_alloc_resource_any(dev, ctlr-r_type2,
Works like a charm.
Br. /Rick
--
http://rickvanderzwet.nl
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Re: udav: vendor 0x0fe6, product: 0x9700
On 10 June 2011 14:17, Luiz Gustavo S. Costa lgco...@pfsense.org wrote: I'm trying to add a new product id [1] to the driver udav and am having a little trouble. At first, this is similar to id 0x8180 and there should be no problems, but I still can not get a PHY for it. Assuming you mean 0x8181 --looking at your patch-- How do you know they have similar chip-sets? Can you get the full interface description list for both to see if they have the same endpoints: usbconfig dump_all_config_desc Can someone help me? ... About adapter: [1] http://www.luizgustavo.pro.br/~lgcosta/jp1080/ Looking at the picture these kind of USB dongles (various chipsets) tend to die. I suspect the build quality is not that great. Just checking you did check it the device is functioning properly using the official (linux) drivers? Br. /Rick -- http://rickvanderzwet.nl ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: FreeBSD extended to Arab World
On 9 June 2011 22:15, Mohammed Farrag mfar...@freebsd.org wrote: [snip: ArabBSD website] Nice initiative! Best to get the website in Arabic; IMHO works best to get members for the local community. Secondly you might want to start a mailinglist and/or forjum, as I could not find any means of communications apart from the contact form on the website. Br. /Rick -- http://rickvanderzwet.nl ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
MacbookPro4,1, atapci/ata stall during boot
After 8.1-RELEASE was running fine, upgrading to 8.2-RELEASE caused to stalls completely without crash during boot. I now went for a fresh -CURRENT which still stalls/freezes completely without crashing with last messages (captured via firewire/dcons): atapci0: Intel ICH8M UDMA100 controller port 0x8108-0x810f,0x811c-0x811f,0x8100-0x8107,0x8118-0x811b,0x80e0-0x80ef irq 21 at device 31.1 on pci0 ata2: ATA channel 0 on atapci0 ata2: reset tp1 mask=03 ostat0=50 ostat1=00 ata2: stat0=0x00 err=0x01 lsb=0x14 msb=0xeb ata2: stat1=0x00 err=0x00 lsb=0x00 msb=0x00 ata2: reset tp2 stat0=00 stat1=00 devices=0x1 atapci1: Intel ICH8M SATA300 controller port 0x80f8-0x80ff,0x8114-0x8117,0x80f0-0x80f7,0x8110-0x8113,0x8020-0x802f,0x4000-0x400f irq 18 at device 31.2 on pci0 ata3: ATA channel 0 on atapci1 My MacbookPro4,1 is using (S)ATA controller chipset : atapci0@pci0:0:31:1:class=0x01018f card=0x00a3106b chip=0x28508086 rev=0x04 hdr=0x00 vendor = 'Intel Corporation' device = '82801H (ICH8 Family) Ultra ATA Storage Controllers' class = mass storage subclass = ATA atapci1@pci0:0:31:2:class=0x01018f card=0x00a3106b chip=0x28288086 rev=0x04 hdr=0x00 vendor = 'Intel Corporation' device = '82801 (ICH8M) 3 port SATA Controller' class = mass storage subclass = ATA The issue seem to be introduced in r214016 which is a fairly large commit about 'Set of legacy mode SATA enchancements'. If using the tree sys/dev/ata@214015 it boots fine: # svn up -r214015 /usr/src-head/sys/dev/ata # make -C /usr/src-head buildkernel installkernel And the next commit (which affects my chipset as well) it stops working: # svn up -r214016 /usr/src-head/sys/dev/ata # make -C /usr/src-head buildkernel installkernel Does anybody has the same SATA controller chipset (ATA_I82801HBM_S1), and is able to boot fine? Any hints on how to debug this issue much appreciated as I having quite some trouble understanding what the patch changed and how-to debug this, as it completely freezes the machine, making it impossible to get into the debugger. Br. /Rick -- http://rickvanderzwet.nl ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
