Re: IDE disk runs just in DMA/33 with 2.6.20.2 on nVidia CK804 controller
On Tue, 13 Mar 2007 13:13:12 +0100 (CET) [EMAIL PROTECTED] wrote: > Hi, > I reported this also for 2.6.20 kernel. > new libata with controller nVidia CK804 initializes the disk in DMA/33, > with with 2.6.19.5 and previous the disk is correctly inizialized in > DMA/100. > Tha cable is OK, and with older kernels the disks runs without troubles. I have the pieces that fix all this, but not yet integrated into the main tree. With 2.6.21rc3 you have 80 wire cables you may find that simply hacking the driver to set ATA_CBL_PATA80 is sufficient, but maybe not. Alan - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: IDE disk runs just in DMA/33 with 2.6.20.2 on nVidia CK804 controller
[EMAIL PROTECTED] wrote: > Hi, > I reported this also for 2.6.20 kernel. > new libata with controller nVidia CK804 initializes the disk in DMA/33, > with with 2.6.19.5 and previous the disk is correctly inizialized in > DMA/100. > Tha cable is OK, and with older kernels the disks runs without troubles. > > The sistem has two sata disks on nvidia CK804 controllers, and then a > disk as primary master, and a dvd writer (DMA/33) as secondary master) Cable detection on CK804 is basically broken at the moment. It should be fixed with Alan's acpi cable detection magic soon (maybe 2.6.21). Thanks. -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: IDE disk runs just in DMA/33 with 2.6.20.2 on nVidia CK804 controller
[EMAIL PROTECTED] wrote: Hi, I reported this also for 2.6.20 kernel. new libata with controller nVidia CK804 initializes the disk in DMA/33, with with 2.6.19.5 and previous the disk is correctly inizialized in DMA/100. Tha cable is OK, and with older kernels the disks runs without troubles. The sistem has two sata disks on nvidia CK804 controllers, and then a disk as primary master, and a dvd writer (DMA/33) as secondary master) Cable detection on CK804 is basically broken at the moment. It should be fixed with Alan's acpi cable detection magic soon (maybe 2.6.21). Thanks. -- tejun - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: IDE disk runs just in DMA/33 with 2.6.20.2 on nVidia CK804 controller
On Tue, 13 Mar 2007 13:13:12 +0100 (CET) [EMAIL PROTECTED] wrote: Hi, I reported this also for 2.6.20 kernel. new libata with controller nVidia CK804 initializes the disk in DMA/33, with with 2.6.19.5 and previous the disk is correctly inizialized in DMA/100. Tha cable is OK, and with older kernels the disks runs without troubles. I have the pieces that fix all this, but not yet integrated into the main tree. With 2.6.21rc3 you have 80 wire cables you may find that simply hacking the driver to set ATA_CBL_PATA80 is sufficient, but maybe not. Alan - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
