HD DMA disabled in 2.4.21-rc2, works fine in 2.4.20

DISCUSSION Jeffrey Baker 3 participants 3 messages May 17, 2003 – May 19, 2003

lore

Share & tools

lore

Jeffrey Baker

author

2003-05-17 03:43 UTC #0 lore raw

I have the same problem on VIA chipset. IDE DMA is disabled in 2.4.21-rc2 but works fine otherwise:

root@noodles /etc # hdparm -d 1 /dev/hda

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

root@noodles /etc # lspci -v
00:00.0 Host bridge: Advanced Micro Devices [AMD] AMD-760 [IGD4-1P] System Contr ller (rev 13)

        Flags: bus master, medium devsel, latency 32
        Memory at f0000000 (32-bit, prefetchable) [size=64M]
        Memory at f7005000 (32-bit, prefetchable) [size=4K]
        I/O ports at a000 [disabled] [size=4]
        Capabilities: [a0] AGP version 2.0

00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-760 [IGD4-1P] AGP Bridge (p rog-if 00 [Normal decode])

        Flags: bus master, 66Mhz, medium devsel, latency 32
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
        I/O behind bridge: 00009000-00009fff
        Memory behind bridge: f4000000-f5ffffff
        Prefetchable memory behind bridge: e8000000-efffffff

00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40 )
Subsystem: ABIT Computer Corp. KG7-Lite Mainboard
Flags: bus master, stepping, medium devsel, latency 0
Capabilities: [c0] Power Management version 2

00:07.1 IDE interface: VIA Technologies, Inc. VT82C586/B/686A/B PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
Subsystem: VIA Technologies, Inc. VT8235 Bus Master ATA133/100/66/33 IDE
Flags: bus master, medium devsel, latency 32
I/O ports at a400 [size=16]
Capabilities: [c0] Power Management version 2

00:07.2 USB Controller: VIA Technologies, Inc. USB (rev 1a) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
Flags: bus master, medium devsel, latency 32, IRQ 15
I/O ports at a800 [size=32]
Capabilities: [80] Power Management version 2

00:07.3 USB Controller: VIA Technologies, Inc. USB (rev 1a) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
Flags: bus master, medium devsel, latency 32, IRQ 15
I/O ports at ac00 [size=32]
Capabilities: [80] Power Management version 2

00:07.4 SMBus: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40)
Subsystem: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
Flags: medium devsel, IRQ 5
Capabilities: [68] Power Management version 2

00:08.0 SCSI storage controller: Adaptec AHA-7850 (rev 03)

        Subsystem: Adaptec AHA-2904/Integrated AIC-7850
        Flags: bus master, medium devsel, latency 32, IRQ 15
        I/O ports at b000 [disabled] [size=256]
        Memory at f7008000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [dc] Power Management version 1

00:09.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U
Flags: bus master, medium devsel, latency 32, IRQ 11 I/O ports at b400 [disabled] [size=256]
Memory at f7004000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at <unassigned> [disabled] [size=64K]

00:0b.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 05)
Subsystem: Creative Labs CT4760 SBLive!
Flags: bus master, medium devsel, latency 32, IRQ 15
I/O ports at b800 [size=32]
Capabilities: [dc] Power Management version 1

00:0b.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 05)
Subsystem: Creative Labs Gameport Joystick
Flags: bus master, medium devsel, latency 32
I/O ports at bc00 [size=8]
Capabilities: [dc] Power Management version 1

00:0d.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev 20)
Subsystem: Kingston Technologies: Unknown device f002
Flags: bus master, medium devsel, latency 32, IRQ 10 I/O ports at c000 [size=256]
Memory at f7006000 (32-bit, non-prefetchable) [size=256] Expansion ROM at <unassigned> [disabled] [size=256K]

00:0f.0 FireWire (IEEE 1394): Texas Instruments TSB12LV26 IEEE-1394 Controller ( Link) (prog-if 10 [OHCI])
Subsystem: Procomp Informatics Ltd: Unknown device 8010
Flags: bus master, medium devsel, latency 32, IRQ 10
Memory at f7007000 (32-bit, non-prefetchable) [size=2K] Memory at f7000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 1

01:05.0 VGA compatible controller: ATI Technologies Inc Radeon R100 QD [Radeon 7 200] (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc Radeon AIW
Flags: bus master, stepping, 66Mhz, medium devsel, latency 32, IRQ 12 Memory at e8000000 (32-bit, prefetchable) [size=128M]
I/O ports at 9000 [size=256]
Memory at f5000000 (32-bit, non-prefetchable) [size=512K] Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [58] AGP version 2.0
Capabilities: [50] Power Management version 2

Tomas Szepe

2003-05-18 07:46 UTC #1 lore raw

Quoted 4 lines

[[email protected]]
I have the same problem on VIA chipset. IDE DMA is disabled in 2.4.21-rc2 but works fine otherwise:

Please post the relevant extract of your .config and dmesg output.

Signature · 1 line

Tomas Szepe <[email protected]>

Lars

2003-05-19 02:50 UTC #2 lore raw

Quoted 8 lines · Tomas Szepe

Quoted 4 lines
[[email protected]]
I have the same problem on VIA chipset. IDE DMA is disabled in 2.4.21-rc2 but works fine otherwise:
Please post the relevant extract of your .config and dmesg output.

Here's all the information:

dmesg:
------
...
PCI: PCI BIOS revision 2.10 entry at 0xfc06e, last bus=8
PCI: Using configuration type 1
PCI: Probing PCI hardware
Transparent bridge - Intel Corp. 82801BAM/CAM PCI Bridge
PCI: Using IRQ router PIIX [8086/244c] at 00:1f.0
...
Uniform Multi-Platform E-IDE driver Revision: 7.00beta3-.2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
hda: HITACHI_DK23CA-30, ATA DISK drive
hdb: TOSHIBA DVD-ROM SD-C2502, ATAPI CD/DVD-ROM drive
hdc: TOSHIBA CD-RW/DVD-ROM SD-R2102, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 58605120 sectors (30006 MB) w/2048KiB Cache, CHS=3648/255/63 Partition check:
hda: hda1 hda2 hda3 < hda5 hda6 hda7 hda8 hda9 hda10 >

.config:
--------
...
#
# General setup
#
CONFIG_NET=y
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_ISA=y
CONFIG_PCI_NAMES=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
CONFIG_HOTPLUG=y
...
#
# ATA/IDE/MFM/RLL support
#
CONFIG_IDE=y

#
# IDE, ATA and ATAPI Block devices
#
CONFIG_BLK_DEV_IDE=y

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

#
# IDE chipset support/bugfixes
#
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
# CONFIG_BLK_DEV_ISAPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_BLK_DEV_GENERIC=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_PCI_WIP is not set
# CONFIG_BLK_DEV_ADMA100 is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_WDC_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_AMD74XX_OVERRIDE 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_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_HPT34X_AUTODMA is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_PDC202XX_BURST is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_PDC202XX_FORCE is not set
# CONFIG_BLK_DEV_RZ1000 is not set
# CONFIG_BLK_DEV_SC1200 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_CHIPSETS is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_IDEDMA_IVB is not set
# CONFIG_DMA_NONPCI is not set
CONFIG_BLK_DEV_IDE_MODES=y
# CONFIG_BLK_DEV_ATARAID is not set
# CONFIG_BLK_DEV_ATARAID_PDC is not set
# CONFIG_BLK_DEV_ATARAID_HPT is not set
# CONFIG_BLK_DEV_ATARAID_SII is not set
...

lspci:
------
00:00.0 Host bridge: Intel Corporation 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 04)
00:01.0 PCI bridge: Intel Corporation: Unknown device 1131 (rev 04)
00:1e.0 PCI bridge: Intel Corporation 82801BA PCI (rev 03)
00:1f.0 ISA bridge: Intel Corporation 82801BAM ISA Bridge (ICH2) (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801BAM IDE U100 (rev 03)
00:1f.2 USB Controller: Intel Corporation 82801BA(M) USB (Hub A) (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation: Unknown device 0112 (revb2)
02:03.0 Multimedia audio controller: ESS Technology ES1983S Maestro-3i PCI Audio Accelerator (rev 10)
02:06.0 PCI bridge: Action Tec Electronics Inc: Unknown device 0100 (rev 11)
02:0f.0 CardBus bridge: Texas Instruments PCI4451 PC card Cardbus Controller
02:0f.1 CardBus bridge: Texas Instruments PCI4451 PC card Cardbus Controller
02:0f.2 FireWire (IEEE 1394): Texas Instruments: Unknown device 8027
08:04.0 Ethernet controller: Intel Corporation 82557 [Ethernet Pro 100] (rev 08)08:08.0 Communication controller: Lucent Microelectronics WinModem 56k (rev 01)