Messages in this thread |  | | Subject | 2.4.20-pre5-ac1: IDE DMA problem with Intel D845GVB, resource collisions | From | Micskó Gábor <> | Date | 30 Aug 2002 22:42:49 +0200 |
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Hi!
I have a DMA problem with Intel D845GVB chipset. I use the latest BIOS for this mainboard (29.08.2002). I try with 2.4.20-pre5-ac1, 2.4.20-pre4, but does not work.
#hdparm -c 1 -d1 -m16 -X69 -k 1 /dev/hda
/dev/hda: setting 32-bit I/O support flag to 1 setting multcount to 16 setting using_dma to 1 (on) HDIO_SET_DMA failed: Operation not permitted setting keep_settings to 1 (on) setting xfermode to 69 (UltraDMA mode5) multcount = 16 (on) I/O support = 1 (32-bit) using_dma = 0 (off) keepsettings = 1 (on)
(2.4.20-pre4)
#dmesg | less
[...]
Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH4: IDE controller on PCI bus 00 dev f9 PCI: Device 00:1f.1 not available because of resource collisions ICH4: (ide_setup_pci_device:) Could not enable device. hda: IC35L080AVVA07-0, ATA DISK drive hdc: DVD-ROM DDU1621, ATAPI CD/DVD-ROM drive hdd: R/RW 4x4x32, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 160836480 sectors (82348 MB) w/1863KiB Cache, CHS=10011/255/63 hdc: ATAPI 40X DVD-ROM drive, 512kB Cache Uniform CD-ROM driver Revision: 3.12 Partition check: hda: hda1 hda2 hda3 hda4
[...]
#lspci
sunshine:/usr/src/linux# lspci 00:00.0 Host bridge: Intel Corp.: Unknown device 2560 (rev 01) 00:01.0 PCI bridge: Intel Corp.: Unknown device 2561 (rev 01) 00:1d.0 USB Controller: Intel Corp.: Unknown device 24c2 (rev 01) 00:1d.1 USB Controller: Intel Corp.: Unknown device 24c4 (rev 01) 00:1d.2 USB Controller: Intel Corp.: Unknown device 24c7 (rev 01) 00:1e.0 PCI bridge: Intel Corp. 82820 820 (Camino 2) Chipset PCI (rev 81) 00:1f.0 ISA bridge: Intel Corp.: Unknown device 24c0 (rev 01) 00:1f.1 IDE interface: Intel Corp.: Unknown device 24cb (rev 01) 00:1f.3 SMBus: Intel Corp.: Unknown device 24c3 (rev 01) 01:00.0 VGA compatible controller: nVidia Corporation NV11 (GeForce2 MX) (rev b2) 02:02.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 08) 02:02.1 Input device controller: Creative Labs SB Live! (rev 08) 02:04.0 Multimedia video controller: Brooktree Corporation Bt878 (rev 11) 02:04.1 Multimedia controller: Brooktree Corporation Bt878 (rev 11) 02:08.0 Ethernet controller: Intel Corp.: Unknown device 1039 (rev 81)
#cat /proc/pci
sunshine:/usr/src# cat /proc/pci PCI devices found: Bus 0, device 0, function 0: Host bridge: Intel Corp. 82845G/GL [Brookdale-G] Chipset Host Bridge (rev 1). Prefetchable 32 bit memory at 0xf8000000 [0xfbffffff]. Bus 0, device 1, function 0: PCI bridge: Intel Corp. 82845G/GL [Brookdale-G] Chipset AGP Bridge (rev 1). Master Capable. Latency=32. Min Gnt=8. Bus 0, device 29, function 0: USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 1). IRQ 11. I/O at 0xe800 [0xe81f]. Bus 0, device 29, function 1: USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 1). IRQ 9. I/O at 0xe880 [0xe89f]. Bus 0, device 29, function 2: USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 1). IRQ 10. I/O at 0xec00 [0xec1f]. Bus 0, device 30, function 0: PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 129). Master Capable. No bursts. Min Gnt=6. Bus 0, device 31, function 0: ISA bridge: Intel Corp. 82801DB ISA Bridge (LPC) (rev 1). Bus 0, device 31, function 1: IDE interface: Intel Corp. 82801DB ICH4 IDE (rev 1). IRQ 10. I/O at 0x0 [0x7]. I/O at 0x0 [0x3]. I/O at 0x0 [0x7]. I/O at 0x0 [0x3]. I/O at 0xffa0 [0xffaf]. Non-prefetchable 32 bit memory at 0x20000000 [0x200003ff]. Bus 0, device 31, function 3: SMBus: Intel Corp. 82801DB SMBus (rev 1). IRQ 5. I/O at 0xe480 [0xe49f]. Bus 1, device 0, function 0: VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX] (rev 178). IRQ 11. Master Capable. Latency=248. Min Gnt=5.Max Lat=1. Non-prefetchable 32 bit memory at 0xfd000000 [0xfdffffff]. Prefetchable 32 bit memory at 0xe8000000 [0xefffffff]. Bus 2, device 2, function 0: Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 8). IRQ 10. Master Capable. Latency=32. Min Gnt=2.Max Lat=20. I/O at 0xd880 [0xd89f]. Bus 2, device 2, function 1: Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 8). Master Capable. Latency=32. I/O at 0xdc00 [0xdc07]. Bus 2, device 4, function 0: Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 17). IRQ 5. Master Capable. Latency=32. Min Gnt=16.Max Lat=40. Prefetchable 32 bit memory at 0xf47fe000 [0xf47fefff]. Bus 2, device 4, function 1: Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 17). IRQ 5. Master Capable. Latency=32. Min Gnt=4.Max Lat=255. Prefetchable 32 bit memory at 0xf47ff000 [0xf47fffff]. Bus 2, device 8, function 0: Ethernet controller: Intel Corp. 82801BD PRO/100 VE (LOM) Ethernet Controller (rev 129). IRQ 3. Master Capable. Latency=32. Min Gnt=8.Max Lat=56. Non-prefetchable 32 bit memory at 0xfeaff000 [0xfeafffff]. I/O at 0xd800 [0xd83f].
Any idea?
Thx.
Gabor Micsko
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