Messages in this thread Patch in this message | | | From | "Michael Labuschke" <> | Subject | WG: EIO DM-8401H ATA133 IDE Controller Card ( Silicon Image Chip ?!?) | Date | Thu, 30 Oct 2003 10:47:52 +0100 |
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Hi I bought an IDE Controller the other day ( non RAID version) See http://www.ivmm.com/eio/products_dm8401h.html As ist stated there should be linux support. No the problem is (output from cat /proc/pci
Bus 0, device 17, function 0: Unknown mass storage controller: PCI device 1283:8212 (Integrated Technology Express, Inc.) (rev 17). IRQ 11. Master Capable. No bursts. Min Gnt=8.Max Lat=8. I/O at 0xd800 [0xd807]. I/O at 0xdc00 [0xdc03]. I/O at 0xe000 [0xe007]. I/O at 0xe400 [0xe403]. I/O at 0xe800 [0xe80f].
The device is unknown So i have patched the kernel and changed the old silicon image device number to match my unknown device.
--- linux-2.4.22/include/linux/pci_ids.h 2003-10-30 01:09:21.000000000 +0100 +++ linux-2.4.22-org/include/linux/pci_ids.h 2003-08-25 13:44:44.000000000 +0200 @@ -811,7 +811,7 @@ #define PCI_DEVICE_ID_SUN_SABRE 0xa000 #define PCI_DEVICE_ID_SUN_HUMMINGBIRD 0xa001
-#define PCI_VENDOR_ID_CMD 0x1283 +#define PCI_VENDOR_ID_CMD 0x1095 #define PCI_DEVICE_ID_SII_1210SA 0x0240
#define PCI_DEVICE_ID_CMD_640 0x0640 @@ -822,7 +822,7 @@ #define PCI_DEVICE_ID_CMD_649 0x0649 #define PCI_DEVICE_ID_CMD_670 0x0670
-#define PCI_DEVICE_ID_SII_680 0x8212 +#define PCI_DEVICE_ID_SII_680 0x0680 #define PCI_DEVICE_ID_SII_3112 0x3112
#define PCI_VENDOR_ID_VISION 0x1098
Dmesg gives me now SiI680: IDE controller at PCI slot 00:11.0 SiI680: chipset revision 17 SiI680: not 100% native mode: will probe irqs later SiI680: BASE CLOCK == 100 ide2: BM-DMA at 0xe800-0xe807, BIOS settings: hde:pio, hdf:pio ide3: BM-DMA at 0xe808-0xe80f, BIOS settings: hdg:pio, hdh:pio
and it finds both die drives connected to the controller ide2 at 0xd800-0xd807,0xdc02 on irq 11 hde: attached ide-disk driver. hde: host protected area => 1 hde: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=158816/16/63, UDMA(33) hdf: attached ide-disk driver. hdf: host protected area => 1 hdf: 195711264 sectors (100204 MB) w/2048KiB Cache, CHS=194158/16/63, UDMA(33)
hdparm dt /dev/hde /dev/hdf /dev/hde: using_dma = 1 (on) Timing buffered disk reads: 86 MB in 3.04 seconds = 28.29 MB/sec
/dev/hdf: using_dma = 1 (on) Timing buffered disk reads: 90 MB in 3.03 seconds = 29.70 MB/sec
So it works.. kinda.. As you see there is only UDMA 33 enabled ( both drive can do at least udma 100) The driver seems right but the hack is REALLY bad ( works for me) You guys know much more about that stuff than i do.. maybe i could help.
Michael PS: please CC to me since im not subscribed ;)
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