From: Joshua Kwan <joshk@triplehelix.org>
To: linux-kernel mailing list <linux-kernel@vger.kernel.org>
Cc: marcelo.tosatti@cyclades.com
Subject: [PATCH] piix: Support 6300ESB SATA DMA adapter
Date: Sat, 18 Sep 2004 00:32:42 -0700 [thread overview]
Message-ID: <20040918073242.GA4928@darjeeling.triplehelix.org> (raw)
[-- Attachment #1: Type: text/plain, Size: 2746 bytes --]
Hello,
It turns out that the piix IDE driver works for PCI ID 8086:25a3
(PCI_DEVICE_ID_INTEL_ESB_3) as well, per http://bugs.debian.org/254748,
so this patch allows piix to recognize it automatically. Darik Horn
originally wrote this patch.
Marcelo, please apply.
Signed-off-by: Joshua Kwan <joshk@triplehelix.org>
--
Joshua Kwan
# origin: Debian, #254748
# cset: n/a
# inclusion: not submitted
# description: add PIIX support for ESB3 chipset
# revision date: 2004-09-03
diff -Ndru kernel-source-2.4.26/drivers/ide/pci/piix.c kernel-source-2.4.26-pe750/drivers/ide/pci/piix.c
--- kernel-source-2.4.26/drivers/ide/pci/piix.c Wed Apr 14 13:05:30 2004
+++ kernel-source-2.4.26-pe750/drivers/ide/pci/piix.c Tue Jun 15 20:50:25 2004
@@ -155,6 +155,7 @@
case PCI_DEVICE_ID_INTEL_82801E_11:
case PCI_DEVICE_ID_INTEL_ESB_2:
case PCI_DEVICE_ID_INTEL_ICH6_2:
+ case PCI_DEVICE_ID_INTEL_ESB_3:
p += sprintf(p, "PIIX4 Ultra 100 ");
break;
case PCI_DEVICE_ID_INTEL_82372FB_1:
@@ -294,6 +295,7 @@
case PCI_DEVICE_ID_INTEL_82801EB_11:
case PCI_DEVICE_ID_INTEL_ESB_2:
case PCI_DEVICE_ID_INTEL_ICH6_2:
+ case PCI_DEVICE_ID_INTEL_ESB_3:
mode = 3;
break;
/* UDMA 66 capable */
@@ -686,6 +688,7 @@
case PCI_DEVICE_ID_INTEL_82801E_11:
case PCI_DEVICE_ID_INTEL_ESB_2:
case PCI_DEVICE_ID_INTEL_ICH6_2:
+ case PCI_DEVICE_ID_INTEL_ESB_3:
{
unsigned int extra = 0;
pci_read_config_dword(dev, 0x54, &extra);
@@ -883,6 +886,7 @@
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 18},
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 19},
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 20},
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB_3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 21},
{ 0, },
};
diff -Ndru kernel-source-2.4.26/drivers/ide/pci/piix.h kernel-source-2.4.26-pe750/drivers/ide/pci/piix.h
--- kernel-source-2.4.26/drivers/ide/pci/piix.h Wed Apr 14 13:05:30 2004
+++ kernel-source-2.4.26-pe750/drivers/ide/pci/piix.h Wed Jun 16 07:59:41 2004
@@ -333,6 +333,20 @@
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}},
.bootable = ON_BOARD,
.extra = 0,
+ },{ /* 21 */
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_ESB_3,
+ .name = "ICH5",
+ .init_setup = init_setup_piix,
+ .init_chipset = init_chipset_piix,
+ .init_iops = NULL,
+ .init_hwif = init_hwif_piix,
+ .init_dma = init_dma_piix,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}},
+ .bootable = ON_BOARD,
+ .extra = 0,
},{
.vendor = 0,
.device = 0,
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 881 bytes --]
next reply other threads:[~2004-09-18 7:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-18 7:32 Joshua Kwan [this message]
2004-09-18 15:48 ` Jeff Garzik
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20040918073242.GA4928@darjeeling.triplehelix.org \
--to=joshk@triplehelix.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marcelo.tosatti@cyclades.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®