DMA not working on acer tm 4150

Message

kamikaze04 · Post by **kamikaze04** » Tue Jul 05, 2005 7:42 pm

Hello everybody,

I have just installed my gentoo on an acer travelmate 4150. Everything works fine, except the fact that i cannnot enable DMA. I have tried everything, and now i copy my tests with hdparm,and kernel config to see if you could help me:

Code: Select all

Apolo-bis ~ # hdparm /dev/hdc

/dev/hdc:
 multcount    = 16 (on)
 IO_support   =  0 (default 16-bit)
 unmaskirq    =  0 (off)
 using_dma    =  0 (off)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    = 256 (on)
 geometry     = 16383/255/63, sectors = 60011642880, start = 0

Code: Select all

Apolo-bis ~ # hdparm -i /dev/hdc

/dev/hdc:

 Model=IC25N060ATMR04-0, FwRev=MO3OAD4A, SerialNo=MRA301KEKZWGVH
 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
 RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
 BuffType=DualPortCache, BuffSize=7884kB, MaxMultSect=16, MultSect=16
 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=117210240
 IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
 PIO modes:  pio0 pio1 pio2 pio3 pio4
 DMA modes:  mdma0 mdma1 mdma2
 UDMA modes: udma0 udma1 udma2
 AdvancedPM=yes: mode=0xFE (254) WriteCache=enabled
 Drive conforms to: ATA/ATAPI-6 T13 1410D revision 3a:

 * signifies the current active mode

Code: Select all

hdparm -I /dev/hdc

.....
Capabilities:
        LBA, IORDY(can be disabled)
        bytes avail on r/w long: 4      Queue depth: 1
        Standby timer values: spec'd by Vendor, no device specific minimum
        R/W multiple sector transfer: Max = 16  Current = 16
        Advanced power management level: 254 (0xfe)
        Recommended acoustic management value: 128, current value: 254
        DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
             Cycle time: min=120ns recommended=120ns
        PIO: pio0 pio1 pio2 pio3 pio4
             Cycle time: no flow control=240ns  IORDY flow control=120ns
....

Code: Select all

Apolo-bis ~ # hdparm -d1 /dev/hdc

/dev/hdc:
 setting using_dma to 1 (on)
 HDIO_SET_DMA failed: Operation not permitted
 using_dma    =  0 (off)

And here my kernel config, (if you need more, just tell me)

Code: Select all

  <*> ATA/ATAPI/MFM/RLL support                                                                │ │
  │ │                   <*>   Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support                                 
  │ │                   ---     Please see Documentation/ide.txt for help/info on IDE drives                   
  │ │                   [ ]     Support for SATA (deprecated; conflicts with libata SATA driver)                    
  │ │                   [ ]     Use old disk-only driver on primary interface                       
  │ │                   <*>     Include IDE/ATA-2 DISK support                                         
  │ │                   [*]     Use multi-mode by default                                                          
  │ │                   <*>     PCMCIA IDE support                                            
  │ │                   <*>     Include IDE/ATAPI CDROM support                                                
  │ │                   < >     Include IDE/ATAPI TAPE support (EXPERIMENTAL)                        
  │ │                   <*>     SCSI emulation support                                                              
  │ │                   [*]     IDE Taskfile Access                                                                
  │ │                   ---     IDE chipset support/bugfixes                                                        
  │ │                   <*>     generic/default IDE chipset support                                               
  │ │                   [*]     CMD640 chipset bugfix/support                                                     
  │ │                   [ ]       CMD640 enhanced support                                                          
  │ │                   [*]     PCI IDE chipset support                                                           
  │ │                   [*]       Sharing PCI IDE interrupts support                                              
  │ │                   [ ]       Boot off-board chipsets first support                                             
  │ │                   <*>       Generic PCI IDE Chipset Support                                                 
  │ │                   < >       OPTi 82C621 chipset enhanced support (EXPERIMENTAL)                              
  │ │                   < >       RZ1000 chipset bugfix/support                                                   
                           [*]       Generic PCI bus-master DMA support                                                 
  │ │                   [ ]         Force enable legacy 2.0.X HOSTS to use DMA                                    
  │ │                   [*]         Use PCI DMA by default when available                                        
  │ │                   [ ]           Enable DMA only for disks                                                     
  │ │                   < >         AEC62XX chipset support

And here the output from lspci

Code: Select all

Apolo-bis ~ # lspci
0000:00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
0000:00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03)
0000:00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03)
0000:00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04)
0000:00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 04)
0000:00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 04)
0000:00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 04)
0000:00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 04)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d4)
0000:00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 04)
0000:00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller (rev 04)
0000:00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 04)
0000:00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 04)
0000:00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04)
0000:01:00.0 FireWire (IEEE 1394): Texas Instruments TSB43AB21 IEEE-1394a-2000 Controller (PHY/Link)
0000:01:01.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
0000:01:02.0 Network controller: Intel Corporation PRO/Wireless 2200BG (rev 05)

Any ideas will be good. Thanks a lot!

Post by **NeddySeagoon** » Tue Jul 05, 2005 8:05 pm

kamikaze04,

Further down the menu from

Code: Select all

[*]     PCI IDE chipset support

You need to turn on the PXII Chipset Support then rebuild your kernel. It must be built in, not a module.

kamikaze04 · Post by **kamikaze04** » Tue Jul 05, 2005 10:17 pm

thanks NeddySeagoon,

but...

...sorry, i forgot to copy/paste that line too...

I have tried with and without the pxiin support, but still having the same result, no DMA.

Any one could point me about my missconfiguration?

Thanks a los.

Post by **NeddySeagoon** » Tue Jul 05, 2005 10:31 pm

kamikaze04,

That chip can be dificult to set up for DMA. If you look in lspci you will see its listed as a SATA driver but it controls your CD-ROM as /dev/hdc.
It has two configuration settings in the kernel and posiibly your BIOs too. Try adding in SCSI support, SCSI Disk Support and under Low Level SCSI Drivers, SATA and PIIX.

Winamp · Post by **Winamp** » Sun Jul 10, 2005 7:14 am

Have the same problem

((
Added all of that NeddySeagoon said, but still no result (now ata can't find any devices)

Post by **NeddySeagoon** » Sun Jul 10, 2005 8:51 am

Winamp,

Please post your lspci output.
Lines that mention SATA and/or IDE will be enough.

Winamp · Post by **Winamp** » Sun Jul 10, 2005 12:04 pm

Here is my lspci output:

Code: Select all

0000:00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03)
0000:00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03)
0000:00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03)
0000:00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04)
0000:00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 04)
0000:00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 04)
0000:00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 04)
0000:00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 04)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d4)
0000:00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 04)
0000:00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Modem Controller (rev 04)
0000:00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 04)
0000:00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 04)
0000:00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04)
0000:01:00.0 FireWire (IEEE 1394): Texas Instruments TSB43AB21 IEEE-1394a-2000 Controller (PHY/Link)
0000:01:01.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
0000:01:02.0 Network controller: Intel Corporation PRO/Wireless 2200BG (rev 05)
0000:01:04.0 CardBus bridge: ENE Technology Inc CB-712/4 Cardbus Controller (rev 10)
0000:01:04.1 FLASH memory: ENE Technology Inc: Unknown device 0530 (rev 01)
0000:01:04.2 Class 0805: ENE Technology Inc: Unknown device 0550 (rev 01)
0000:01:04.3 FLASH memory: ENE Technology Inc: Unknown device 0520 (rev 01)
0000:01:04.4 FLASH memory: ENE Technology Inc: Unknown device 0551 (rev 01)

With this kernel configuration (ide & scsi only):

Code: Select all


#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDESCSI=m

#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
CONFIG_BLK_DEV_CMD640=y
CONFIG_BLK_DEV_IDEPNP=y
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_GENERIC=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_IDEDMA_FORCED=y
CONFIG_IDEDMA_PCI_AUTO=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDEDMA_AUTO=y

#
# SCSI device support
#
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=y
CONFIG_CHR_DEV_SG=y

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y

#
# SCSI Transport Attributes
#
CONFIG_SCSI_FC_ATTRS=y

#
# SCSI low-level drivers
#
CONFIG_SCSI_SATA=y
CONFIG_SCSI_ATA_PIIX=y
CONFIG_SCSI_QLA2XXX=y
CONFIG_SCSI_QLA22XX=y

I get /dev/hdc as my HDD and /dev/hdd as my optical drive... so I cannot turn on dma for them...

But when I turn select ide section in kernel configuration as module, I get the following - http://www.carbotec.ru/img/acer_nb.jpg

Thank you in advance

Winamp · Post by **Winamp** » Tue Jul 12, 2005 11:29 am

So no ideas at all???

((

gama · Post by **gama** » Mon Jul 25, 2005 10:53 pm

I have the same notebook tm 4152lmi and searching in the net i try to change the libata.h file but i didin't enable dma for the disk and the dvd.
Anyone had found the solution please

schlummerkissen · Post by **schlummerkissen** » Tue Jul 26, 2005 12:41 pm

i own a travelmate 4101 wlmi and after some kernel changes i got dma running here is my config

# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
# CONFIG_BLK_DEV_IDECS is not set
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
CONFIG_IDE_TASK_IOCTL=y

#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set

maybe you need some more changes but here it works, and i dont think that your notebook has much differences.

gama · Post by **gama** » Tue Jul 26, 2005 9:20 pm

Thank you in advance schlummerkissen, now I try your kernel configuration, but first only one question: did you enable some scsi support in your kernel? The hard disk e dvd are always hdc and hdd?

schlummerkissen · Post by **schlummerkissen** » Tue Jul 26, 2005 9:36 pm

my hard disk is /dev/hda
and my dvd is /dev/cdrom
i have compiled some scsi-stuff, but only as modules and not loaded.
It should work without.

gama · Post by **gama** » Wed Jul 27, 2005 9:38 am

Thank you schlummerkissen, but yours kernel configuration don't work for me. I can't enable dma for the disk and dvd so my notebook it's very slow and I can't burn anythings in my dvd-rw. For information my disc it's /dev/hdc and the dvd it's /dev/hdd. I tried to disable in the kernel all ide drivers as suggested in this thread: http://forums.gentoo.org/viewtopic-t-35 ... ight-.html
but I can't boot y gentoo due to kernel panic.
Any suggsuggestion?

13Homer · Post by **13Homer** » Wed Jul 27, 2005 10:34 am

I had similar problem with my Acer Aspire 5012. The solution was enabling (built-in into kernel) ATI IXP chipset (AIR the only not compiled in by default!).
I didn't change other settings. And it started working.
Maybe try enable all chipsets?

Uh! And sorry for my english

schlummerkissen · Post by **schlummerkissen** » Wed Jul 27, 2005 2:41 pm

maybe you try first to run a live-cd like kanotix and test if dma mode runs there.
Then you could compare the config of the life-cd and the loaded modules etc. with your gentoo-kernel.
May be it could help you.

gama · Post by **gama** » Wed Jul 27, 2005 8:30 pm

I tried enable all the ide chipset but nothing all the same; then I booted knoppix live cd but also this linux distribution don't enable dma; i tried Mandriva 10.1 the same things; at the end I tried Ubuntu 5.04 but was impossible to boot the live-cd because the distribution didn't see the cdrom (dvdrom). Now I'm downloading kanotix and ......

gama · Post by **gama** » Wed Jul 27, 2005 10:24 pm

Finally I apply manually this patch: http://marc.theaimsgroup.com/?l=linux-i ... 832526&w=2 at the gentoo-sources kernel (adding manually the four line in the piix.c file because the command patch -p0 < ...... didn't work for me), recompiling the kernel without any SCSI and PATA drivers and now dma is working.
Thanks to all.

Mos · Post by **Mos** » Sun Sep 11, 2005 8:30 pm

worked for me too, on my acer tm 4150.

Thanks alot gama !!

gentleman · Post by **gentleman** » Fri Mar 31, 2006 3:29 pm

Hm, I'm just too stupid to understand what I have to do here. Can s.o. explain what four lines have to be cpoied to which file? I get a little bit confused by page behind this link =).

Thanks a lot.

gama · Post by **gama** » Sun Apr 02, 2006 1:05 pm

Now, with the new gentoo kernel is not necessary to apply that patch.
In the kernel 2.6.15-r7 and newer it's sufficient enable SCSI disk support - SCSI generic support - Serial ATA (SATA) support - AHCI SATA support - Intel PIIX/ICH SATA support. In this way the hard disk will be SDA and the cdrom SR0 and the DMA is always on. Remember to change the fstab before rebooting.

djedy · Post by **djedy** » Mon Apr 10, 2006 5:39 pm

hi,i compiled the kernel with that options & without IDE,but iafter boot it hangs in grub,with a mesage about error 17
can anybody help m?

gama · Post by **gama** » Tue Apr 11, 2006 8:01 pm

I don't use grub so I don't know the error 17 but are you sure you changed the file etc/grub.conf with the new disk?
Remember that now the hard disk is recognize as SCSI disk

kamikaze04 · Post by **kamikaze04** » Mon Jul 03, 2006 8:47 am

I also did the same. I applied the patch and dma is now on.

The patch is

Code: Select all

diff -Naurp linux-2.6.16.orig/drivers/ide/pci/piix.c linux-2.6.16/drivers/ide/pci/piix.c
--- linux-2.6.16.orig/drivers/ide/pci/piix.c	2006-03-20 06:53:29.000000000 +0100
+++ linux-2.6.16/drivers/ide/pci/piix.c	2006-03-24 00:29:34.000000000 +0100
@@ -132,6 +132,7 @@ static u8 piix_ratemask (ide_drive_t *dr
 		case PCI_DEVICE_ID_INTEL_82801DB_11:
 		case PCI_DEVICE_ID_INTEL_82801EB_11:
 		case PCI_DEVICE_ID_INTEL_ESB_2:
+		case PCI_DEVICE_ID_INTEL_ICH6_5:
 		case PCI_DEVICE_ID_INTEL_ICH6_19:
 		case PCI_DEVICE_ID_INTEL_ICH7_21:
 		case PCI_DEVICE_ID_INTEL_ESB2_18:
@@ -447,6 +448,7 @@ static unsigned int __devinit init_chips
 		case PCI_DEVICE_ID_INTEL_82801EB_11:
 		case PCI_DEVICE_ID_INTEL_82801E_11:
 		case PCI_DEVICE_ID_INTEL_ESB_2:
+		case PCI_DEVICE_ID_INTEL_ICH6_5:
 		case PCI_DEVICE_ID_INTEL_ICH6_19:
 		case PCI_DEVICE_ID_INTEL_ICH7_21:
 		case PCI_DEVICE_ID_INTEL_ESB2_18:
@@ -578,6 +580,7 @@ static ide_pci_device_t piix_pci_info[] 
 	/* 22 */ DECLARE_PIIX_DEV("ICH4"),
 	/* 23 */ DECLARE_PIIX_DEV("ESB2"),
 	/* 24 */ DECLARE_PIIX_DEV("ICH8M"),
+	/* 25 */ DECLARE_PIIX_DEV("ICH6M"),
 };
 
 /**
@@ -655,6 +658,7 @@ static struct pci_device_id piix_pci_tbl
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 22},
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_18, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 23},
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 24},
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 25},
 	{ 0, },
 };
 MODULE_DEVICE_TABLE(pci, piix_pci_tbl);
diff -Naurp linux-2.6.16.orig/include/linux/pci_ids.h linux-2.6.16/include/linux/pci_ids.h
--- linux-2.6.16.orig/include/linux/pci_ids.h	2006-03-20 06:53:29.000000000 +0100
+++ linux-2.6.16/include/linux/pci_ids.h	2006-03-24 00:28:35.000000000 +0100
@@ -2092,6 +2092,7 @@
 #define PCI_DEVICE_ID_INTEL_ICH6_0	0x2640
 #define PCI_DEVICE_ID_INTEL_ICH6_1	0x2641
 #define PCI_DEVICE_ID_INTEL_ICH6_2	0x2642
+#define PCI_DEVICE_ID_INTEL_ICH6_5	0x2653
 #define PCI_DEVICE_ID_INTEL_ICH6_16	0x266a
 #define PCI_DEVICE_ID_INTEL_ICH6_17	0x266d
 #define PCI_DEVICE_ID_INTEL_ICH6_18	0x266e

Good luck

blue_american · Post by **blue_american** » Tue Sep 19, 2006 4:40 pm

I tried your patch (also downloaded 2.6.16 kernel) and I got:

dunkelheit ~ # patch -p0 < piix.patch
patching file linux-2.6.16/drivers/ide/pci/piix.c
Hunk #1 FAILED at 132.
Hunk #2 FAILED at 448.
Hunk #3 FAILED at 580.
Hunk #4 FAILED at 658.
4 out of 4 hunks FAILED -- saving rejects to file linux-2.6.16/drivers/ide/pci/piix.c.rej

dunkelheit ~ # patch -p0 < pci_ids.patch
patching file linux-2.6.16/include/linux/pci_ids.h
Hunk #1 FAILED at 2092.
1 out of 1 hunk FAILED -- saving rejects to file linux-2.6.16/include/linux/pci_ids.h.rej

Any ideias?