From: Spencer Tuttle <rodeojones@fastmail.fm>
To: linux-ide@vger.kernel.org
Subject: Re: Marvell MV88SX6041 SATA Driver PIO4 Mode Not DMA
Date: Fri, 11 Nov 2005 12:15:22 -0700 [thread overview]
Message-ID: <4374EDCA.4080305@fastmail.fm> (raw)
In-Reply-To: <4374D01B.9010706@fastmail.fm>
Spencer Tuttle wrote:
>>>>>> Spencer Tuttle wrote:
>>>>>>
>>>>>>
>>>>>>> I have just compiled the new 2.6.14 kernel from the
>>>>>>> gentoo-sources tree.
>>>>>>>
>>>>>>> I can access the drives just fine, but it seems really slow.
>>>>>>> Here is
>>>>>>> the dmesg output when I load the kernel module
>>>>>>
>>>>>>
>>>>>> That's expected, since the driver in 2.6.14 only does PIO mode.
>>>>>>
>>>>>> Try 2.6.14-gitN which supports EDMA.
>
>
>
> Ok I will seek this out and compile it.
Ok, i have it compiled and running, when I modprobe sata_mv i get
libata version 1.12 loaded.
sata_mv 0000:03:04.0: version 0.25
PCI: setting IRQ 9 as level-triggered
ACPI: PCI Interrupt 0000:03:04.0[A] -> GSI 9 (level, low) -> IRQ 9
sata_mv 0000:03:04.0: 32 slots 4 ports SCSI mode IRQ via INTx
ata1: SATA max UDMA/133 cmd 0x0 ctl 0xF89A2120 bmdma 0x0 irq 9
ata2: SATA max UDMA/133 cmd 0x0 ctl 0xF89A4120 bmdma 0x0 irq 9
ata3: SATA max UDMA/133 cmd 0x0 ctl 0xF89A6120 bmdma 0x0 irq 9
ata4: SATA max UDMA/133 cmd 0x0 ctl 0xF89A8120 bmdma 0x0 irq 9
ATA: abnormal status 0x80 on port 0xF89A211C
ATA: abnormal status 0x80 on port 0xF89A211C
ata1: dev 0 cfg 49:2f00 82:7869 83:7d09 84:4003 85:7869 86:3c01 87:4003
88:203f
ata1: dev 0 ATA-7, max UDMA/100, 156301488 sectors: LBA48
ata1: dev 0 configured for UDMA/100
scsi0 : sata_mv
ATA: abnormal status 0x80 on port 0xF89A411C
ATA: abnormal status 0x80 on port 0xF89A411C
ata2: dev 0 cfg 49:2f00 82:7869 83:7d09 84:4003 85:7869 86:3c01 87:4003
88:203f
ata2: dev 0 ATA-7, max UDMA/100, 156301488 sectors: LBA48
ata2: dev 0 configured for UDMA/100
scsi1 : sata_mv
ATA: abnormal status 0x80 on port 0xF89A611C
ATA: abnormal status 0x80 on port 0xF89A611C
ata3: dev 0 cfg 49:2f00 82:7869 83:7d09 84:4003 85:7869 86:3c01 87:4003
88:203f
ata3: dev 0 ATA-7, max UDMA/100, 156301488 sectors: LBA48
ata3: dev 0 configured for UDMA/100
scsi2 : sata_mv
ATA: abnormal status 0x80 on port 0xF89A811C
ATA: abnormal status 0x80 on port 0xF89A811C
ata4: dev 0 cfg 49:2f00 82:7869 83:7d09 84:4003 85:7869 86:3c01 87:4003
88:203f
ata4: dev 0 ATA-7, max UDMA/100, 156301488 sectors: LBA48
ata4: dev 0 configured for UDMA/100
scsi3 : sata_mv
Vendor: ATA Model: Maxtor 6Y080M0 Rev: YAR5
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
SCSI device sda: drive cache: write back
sda: sda1
sd 0:0:0:0: Attached scsi disk sda
Vendor: ATA Model: Maxtor 6Y080M0 Rev: YAR5
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sdb: 156301488 512-byte hdwr sectors (80026 MB)
SCSI device sdb: drive cache: write back
SCSI device sdb: 156301488 512-byte hdwr sectors (80026 MB)
SCSI device sdb: drive cache: write back
sdb: sdb1
sd 1:0:0:0: Attached scsi disk sdb
Vendor: ATA Model: Maxtor 6Y080M0 Rev: YAR5
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sdc: 156301488 512-byte hdwr sectors (80026 MB)
SCSI device sdc: drive cache: write back
SCSI device sdc: 156301488 512-byte hdwr sectors (80026 MB)
SCSI device sdc: drive cache: write back
sdc: sdc1
sd 2:0:0:0: Attached scsi disk sdc
Vendor: ATA Model: Maxtor 6Y080M0 Rev: YAR5
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sdd: 156301488 512-byte hdwr sectors (80026 MB)
SCSI device sdd: drive cache: write back
SCSI device sdd: 156301488 512-byte hdwr sectors (80026 MB)
SCSI device sdd: drive cache: write back
sdd: sdd1
sd 3:0:0:0: Attached scsi disk sdd
Do I need to be concerned with the abnormal status? In the bios of my
controller I have them setup as JBOD.
Does this driver support the RAID1 and RAID0 levels that are available
on the controller?
Spencer
next prev parent reply other threads:[~2005-11-11 19:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-10 18:48 Marvell MV88SX6041 SATA Driver PIO4 Mode Not DMA Spencer Tuttle
2005-11-11 10:26 ` Jeff Garzik
2005-11-11 12:14 ` Jens Axboe
2005-11-11 14:03 ` Jeff Garzik
2005-11-11 14:29 ` Jens Axboe
2005-11-11 14:38 ` Jens Axboe
2005-11-11 17:08 ` Spencer Tuttle
2005-11-11 19:15 ` Spencer Tuttle [this message]
2005-11-14 21:35 ` Jeff Garzik
2005-11-15 7:57 ` Jens Axboe
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