hej folks,
just try to figure why a SATA300 drive is not working with the chipset which is supposed to work with SATA300.
if i check messages:
i wonder why it says "UDMA100 SATA", shouldn't it just state SATA?
changing the mode to SATA300 via atacontrol isn't working as well
i tried to figure from the kerneland source in correlation with the version of the ICH7 chipset:
i wonder, as the device states "82801GB/GR/GH", "82801GB" for it alone would be UDMA5, i don't see where "GR" and "GH" are defined. as i just read a maillist entry about the changes within the mobile version of this kind of chipset, i wondered if there is addional chipset which wasn't 100% identified and is maybe just capable of SATA150.
thx for answering,
just try to figure why a SATA300 drive is not working with the chipset which is supposed to work with SATA300.
Code:
computer# pciconf -lv | grep ATA
device = '82801G (ICH7 Family) Ultra ATA Storage Controller'
subclass = ATA
device = '82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller'
subclass = ATA
Code:
kernel: atapci1: <Intel ICH7 SATA300 controller> port 0xfa00-0xfa07,0xf900-0xf903,0xf800-0xf807,0xf700-0xf703,0xf600-0xf60f irq 19 at
device 31.2 on pci0
if i check messages:
Code:
kernel: ad6: 152627MB <INTEL SSDSA2M160G2GC 2CV102HA> at ata3-master UDMA100 SATA
i wonder why it says "UDMA100 SATA", shouldn't it just state SATA?
changing the mode to SATA300 via atacontrol isn't working as well
i tried to figure from the kerneland source in correlation with the version of the ICH7 chipset:
Code:
chipsets/ata-intel.c: { ATA_I82801GB, 0, 0, 1, ATA_UDMA5, "ICH7" },
chipsets/ata-intel.c: { ATA_I82801GB_S1, 0, INTEL_AHCI, 0, ATA_SA300, "ICH7" },
chipsets/ata-intel.c: { ATA_I82801GB_R1, 0, INTEL_AHCI, 0, ATA_SA300, "ICH7" },
chipsets/ata-intel.c: { ATA_I82801GB_AH, 0, INTEL_AHCI, 0, ATA_SA300, "ICH7" },
chipsets/ata-intel.c: { ATA_I82801GBM_S1, 0, INTEL_AHCI, 0, ATA_SA150, "ICH7M" },
chipsets/ata-intel.c: { ATA_I82801GBM_R1, 0, INTEL_AHCI, 0, ATA_SA150, "ICH7M" },
chipsets/ata-intel.c: { ATA_I82801GBM_AH, 0, INTEL_AHCI, 0, ATA_SA150, "ICH7M" },
i wonder, as the device states "82801GB/GR/GH", "82801GB" for it alone would be UDMA5, i don't see where "GR" and "GH" are defined. as i just read a maillist entry about the changes within the mobile version of this kind of chipset, i wondered if there is addional chipset which wasn't 100% identified and is maybe just capable of SATA150.
thx for answering,