Re: Pata support on Promise controller under Fedora Core 3

["James C. Bevier" <jbev@jbsys.com>]

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----- Original Message ----- 
From: "Jeff Garzik" <jgarzik@pobox.com>
To: "Ericisko" <linux2@rogers.com>
Cc: "James C. Bevier" <jbev@jbsys.com>; <linux-ide@vger.kernel.org>
Sent: Wednesday, October 27, 2004 7:08 AM
Subject: Re: Pata support on Promise controller under Fedora Core 3


> Ericisko wrote:
>> James,
>> 
>> you have the same controller as me (PDC20378) which
>> has only 1 PATA port. PATA ports support up to 2
>> devices per port, as opposed to SATA ports which
>> support only 1 device per port.
>> There is source code for 2.4 linux driver on Promise
>> web site, you can have a look.
>> Could you send your dmesg output?
> 
> 
> Note that PDC2037x has a "dual master mode", where two PATA devices 
> (master/slave) on the same cable can be made to look like two 
> independent PATA masters, thus giving the illusion that there are two ports.
> 
> Jeff
>

Here is the dmesg output.  The Promise controller is built into the ASUS mb.
If the one port can have two drives, there must be some more status that
can be read to see if two drives are present.  The current code does not
seem to do anything like that.  Where can I go from here?

Jim

[-- Attachment #2: dmesg.txt --]
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Bootdata ok (command line is ro root=/dev/hdb7)
Linux version 2.6.9-1.643.pata (root@jbsys) (gcc version 3.4.2 20041017 (Red Hat 3.4.2-6)) #1 Tue Oct 26 13:54:53 MST 2004
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003ff30000 (usable)
 BIOS-e820: 000000003ff30000 - 000000003ff40000 (ACPI data)
 BIOS-e820: 000000003ff40000 - 000000003fff0000 (ACPI NVS)
 BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved)
 BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
No mptable found.
On node 0 totalpages: 261936
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 257840 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
ACPI: RSDP (v000 ACPIAM                                ) @ 0x00000000000fa8b0
ACPI: RSDT (v001 A M I  OEMRSDT  0x08000403 MSFT 0x00000097) @ 0x000000003ff30000
ACPI: FADT (v001 A M I  OEMFACP  0x08000403 MSFT 0x00000097) @ 0x000000003ff30200
ACPI: MADT (v001 A M I  OEMAPIC  0x08000403 MSFT 0x00000097) @ 0x000000003ff30390
ACPI: OEMB (v001 A M I  OEMBIOS  0x08000403 MSFT 0x00000097) @ 0x000000003ff40040
ACPI: DSDT (v001  A0058 A0058002 0x00000002 MSFT 0x0100000d) @ 0x0000000000000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 15:4 APIC version 16
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
Checking aperture...
CPU 0: aperture @ f8000000 size 64 MB
Built 1 zonelists
Kernel command line: ro root=/dev/hdb7 console=tty0
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 131072 bytes)
time.c: Using 1.193182 MHz PIT timer.
time.c: Detected 2100.101 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Memory: 1024012k/1047744k available (2469k kernel code, 23012k reserved, 1311k data, 164k init)
Calibrating delay loop... 4128.76 BogoMIPS (lpj=2064384)
Security Scaffold v1.0.0 initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
There is already a security framework initialized, register_security failed.
selinux_register_security:  Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 256 (order: 0, 4096 bytes)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU: AMD Athlon(tm) 64 Processor 3200+ stepping 08
Using local APIC NMI watchdog using perfctr0
Using local APIC timer interrupts.
Detected 13.125 MHz APIC timer.
checking if image is initramfs... it is
NET: Registered protocol family 16
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040816
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 10 *11 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 *10 11 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 7 10 11 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 10 11 14 15) *0, disabled.
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
ACPI: PCI interrupt 0000:00:07.0[A] -> GSI 16 (level, low) -> IRQ 169
ACPI: PCI interrupt 0000:00:08.0[A] -> GSI 18 (level, low) -> IRQ 177
ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 185
ACPI: PCI interrupt 0000:00:0d.0[A] -> GSI 18 (level, low) -> IRQ 177
ACPI: PCI interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 193
ACPI: PCI interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 193
ACPI: PCI interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 201
ACPI: PCI interrupt 0000:00:10.1[A] -> GSI 21 (level, low) -> IRQ 201
ACPI: PCI interrupt 0000:00:10.2[B] -> GSI 21 (level, low) -> IRQ 201
ACPI: PCI interrupt 0000:00:10.3[B] -> GSI 21 (level, low) -> IRQ 201
ACPI: PCI interrupt 0000:00:10.4[C] -> GSI 21 (level, low) -> IRQ 201
ACPI: PCI interrupt 0000:00:11.5[C] -> GSI 22 (level, low) -> IRQ 209
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 169
agpgart: Detected AGP bridge 0
agpgart: Maximum main memory to use for agp memory: 941M
agpgart: AGP aperture is 64M @ 0xf8000000
PCI-DMA: Disabling IOMMU.
IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $
audit: initializing netlink socket (disabled)
audit(1098802611.202:0): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
NTFS driver 2.1.20 [Flags: R/W].
SELinux:  Registering netfilter hooks
Initializing Cryptographic API
ksign: Installing public key data
Loading keyring
- Added public key E678DFAC3562A82
  - key was been created 21251 seconds in future
- User ID: Red Hat, Inc. (Kernel Module GPG key)
PCI: Via IRQ fixup for 0000:00:10.0, from 11 to 9
PCI: Via IRQ fixup for 0000:00:10.1, from 11 to 9
PCI: Via IRQ fixup for 0000:00:10.2, from 10 to 9
PCI: Via IRQ fixup for 0000:00:10.3, from 10 to 9
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
vesafb: probe of vesafb0 failed with error -6
ACPI: Processor [CPU1] (supports C1)
Real Time Clock Driver v1.12
Linux agpgart interface v0.100 (c) Dave Jones
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
divert: not allocating divert_blk for non-ethernet device lo
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:0f.1
ACPI: PCI interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 193
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1
    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
hda: Maxtor 6Y080P0, ATA DISK drive
hdb: WDC WD300BB-32AUA1, ATA DISK drive
Using cfq io scheduler
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: JLMS XJ-HD166S, ATAPI CD/DVD-ROM drive
hdd: _NEC DVD_RW ND-2500A, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
Probing IDE interface ide2...
ide2: Wait for ready failed before probe !
Probing IDE interface ide3...
ide3: Wait for ready failed before probe !
Probing IDE interface ide4...
ide4: Wait for ready failed before probe !
Probing IDE interface ide5...
ide5: Wait for ready failed before probe !
hda: max request size: 128KiB
hda: 160086528 sectors (81964 MB) w/7936KiB Cache, CHS=65535/16/63, UDMA(133)
hda: cache flushes supported
 hda: hda1 hda2 hda3 hda4 < hda5 hda6 >
hdb: max request size: 128KiB
hdb: 58633344 sectors (30020 MB) w/2048KiB Cache, CHS=58168/16/63, UDMA(100)
hdb: cache flushes not supported
 hdb: hdb1 hdb2 < hdb5 hdb6 hdb7 >
hdc: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
hdd: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
ide-floppy driver 0.99.newide
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard on isa0060/serio0
input: ImExPS/2 Logitech Explorer Mouse on isa0060/serio1
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP: routing cache hash table of 1024 buckets, 56Kbytes
TCP: Hash tables configured (established 262144 bind 37449)
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.00.09b)
powernow-k8: BIOS error - no PSB
ACPI: (supports S0 S1 S3 S4 S5)
ACPI wakeup devices: 
PCI0 PS2K PS2M UAR2 UAR1 AC97 USB1 USB2 USB3 USB4 EHCI PWRB SLPB 
Freeing unused kernel memory: 164k freed
SCSI subsystem initialized
libata version 1.02 loaded.
sata_via version 0.20
ACPI: PCI interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 193
sata_via(0000:00:0f.0): routed to hard irq line 10
ata1: SATA max UDMA/133 cmd 0xE800 ctl 0xE402 bmdma 0xD400 irq 193
ata2: SATA max UDMA/133 cmd 0xE000 ctl 0xD802 bmdma 0xD408 irq 193
ata1: no device found (phy stat 00000000)
scsi0 : sata_via
ata2: no device found (phy stat 00000000)
scsi1 : sata_via
sata_promise version 1.00
ACPI: PCI interrupt 0000:00:08.0[A] -> GSI 18 (level, low) -> IRQ 177
sata_promise PATA port found
ata3: PATA max UDMA/133 cmd 0xFFFFFF0000004200 ctl 0xFFFFFF0000004238 bmdma 0x0 irq 177
ata4: PATA max UDMA/133 cmd 0xFFFFFF0000004280 ctl 0xFFFFFF00000042B8 bmdma 0x0 irq 177
ata5: PATA max UDMA/133 cmd 0xFFFFFF0000004300 ctl 0xFFFFFF0000004338 bmdma 0x0 irq 177
ATA: abnormal status 0x7F on port 0xFFFFFF000000421C
scsi2 : sata_promise
ATA: abnormal status 0x7F on port 0xFFFFFF000000429C
scsi3 : sata_promise
ata5: dev 0 cfg 49:2f00 82:346b 83:7f01 84:4003 85:3469 86:3c01 87:4003 88:203f
ata5: dev 0 ATA, max UDMA/100, 312581808 sectors: lba48
ata5: dev 0 configured for UDMA/100
scsi4 : sata_promise
  Vendor: ATA       Model: WDC WD1600JB-00E  Rev: 15.0
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
SCSI device sda: drive cache: write back
 sda: sda1 sda2
Attached scsi disk sda at scsi4, channel 0, id 0, lun 0
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
SELinux:  Disabled at runtime.
SELinux:  Unregistering netfilter hooks
inserting floppy driver for 2.6.9-1.643.pata
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 185
ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 185
divert: allocating divert_blk for eth0
sk98lin: Asus mainboard with buggy VPD? Correcting data.
eth0: Yukon Gigabit Ethernet 10/100/1000Base-T Adapter
      PrefPort:A  RlmtMode:Check Link State
ACPI: PCI interrupt 0000:00:11.5[C] -> GSI 22 (level, low) -> IRQ 209
PCI: Setting latency timer of device 0000:00:11.5 to 64
codec_read: codec 0 is not valid [0xfe0000]
codec_read: codec 0 is not valid [0xfe0000]
codec_read: codec 0 is not valid [0xfe0000]
codec_read: codec 0 is not valid [0xfe0000]
Linux video capture interface: v1.00
cx2388x v4l2 driver version 0.0.4 loaded
ACPI: PCI interrupt 0000:00:0d.0[A] -> GSI 18 (level, low) -> IRQ 177
cx8800[0]: found at 0000:00:0d.0, rev: 5, irq: 177, latency: 64, mmio: 0xf6000000
cx8800[0]: subsystem: 107d:6613, board: Leadtek Winfast 2000XP Expert [card=5,autodetected]
cx8800[0]: i2c register ok
cx8800[0]: Leadtek Winfast 2000 XP config: tuner=43, eeprom[0]=0x01
tuner: Ignoring new-style parameters in presence of obsolete ones
tuner: chip found at addr 0xc0 i2c-bus cx8800[0]
tuner: type set to 43 (Philips NTSC MK3 (FM1236MK3 or FM1236/F)) by cx8800[0]
cx8800[0]: i2c attach [client=Philips NTSC MK3 (FM1236MK3 or FM1236/F)]
tda9887: Ignoring new-style parameters in presence of obsolete ones
tda9885/6/7: chip found @ 0x86
cx8800[0]: i2c attach [client=tda9887]
cx8800[0]: registered device video0 [v4l2]
cx8800[0]: registered device vbi0
cx8800[0]: registered device radio0
cx8800[0]: set_audio_standard_BTSC (status: known-good)
cx8800[0]: cx88: tvaudio thread started
ACPI: PCI interrupt 0000:00:10.4[C] -> GSI 21 (level, low) -> IRQ 201
ehci_hcd 0000:00:10.4: EHCI Host Controller
ehci_hcd 0000:00:10.4: irq 201, pci mem ffffff0000006000
ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:10.4: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
USB Universal Host Controller Interface driver v2.2
ACPI: PCI interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 201
uhci_hcd 0000:00:10.0: UHCI Host Controller
uhci_hcd 0000:00:10.0: irq 201, io base 000000000000b400
uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:10.1[A] -> GSI 21 (level, low) -> IRQ 201
uhci_hcd 0000:00:10.1: UHCI Host Controller
uhci_hcd 0000:00:10.1: irq 201, io base 000000000000b800
uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:10.2[B] -> GSI 21 (level, low) -> IRQ 201
uhci_hcd 0000:00:10.2: UHCI Host Controller
uhci_hcd 0000:00:10.2: irq 201, io base 000000000000c000
uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:10.3[B] -> GSI 21 (level, low) -> IRQ 201
uhci_hcd 0000:00:10.3: UHCI Host Controller
uhci_hcd 0000:00:10.3: irq 201, io base 000000000000c400
uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
ohci1394: $Rev: 1223 $ Ben Collins <bcollins@debian.org>
ACPI: PCI interrupt 0000:00:07.0[A] -> GSI 16 (level, low) -> IRQ 169
ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[169]  MMIO=[f7a00000-f7a007ff]  Max Packet=[2048]
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
cx8800[0]: AUD_STATUS: 0xf632 [mono/no pilot] ctl=BTSC_AUTO_STEREO
ieee1394: Host added: ID:BUS[0-00:1023]  GUID[00e018000055ac35]
ACPI: Power Button (FF) [PWRF]
ACPI: Sleep Button (CM) [SLPB]
EXT3 FS on hdb7, internal journal
device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm@uk.sistina.com
cdrom: open failed.
cdrom: open failed.
cx8800[0]: AUD_STATUS: 0xf3f2 [mono/no pilot] ctl=BTSC_AUTO_STEREO
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 1718912k swap on /dev/hdb6.  Priority:-1 extents:1
Adding 2008116k swap on /dev/hda3.  Priority:-2 extents:1