"Young, Joseph" <x0111...@ti.com> writes: > Hello again, > > I am having problems mounting the attached hard drive (partition hda1) on the > DM644 DVEVM board. > When booting, I get this output regarding the IDE driver: > > Uniform Multi-Platform E-IDE driver > ide-gd driver 1.18 > ide0: MMIO-DMA > Probing IDE interface ide0... > ide0 at 0xfec661f0-0xfec661f7,0xfec663f6 on irq 22 > Driver 'sd' needs updating - please use bus_type methods > > However, it does not list the partitions hda, hda1, and hda2. When I boot with > the included montavista uImage, I am able to connect to the hda1 partition > fine. Its boot output is: > > Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 > ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx > hda: TOSHIBA MK4032GAX, ATA DISK drive > elevator: using anticipatory as default io scheduler > ide0 at 0xe10661f0-0xe10661f7,0xe10663f6 on irq 22 > hda: max request size: 1024KiB > hda: 78140160 sectors (40007 MB), CHS=16383/255/63 > hda: hda1 hda2 > ide0: BM-DMA at 0xe1066000-0xe1066007, BIOS settings: hda:pio, hdb:pio > > In my ramdisk, the hda, hda1, and hda2 nodes didn't exist, so I used mknod to > create them: > > mknod /dev/hda b 3 0 > mknod /dev/hda1 b 3 1 > mknod /dev/hda2 b 3 2 > > However, mounting returns this error: > # mount -t ext3 /dev/hda1 /mnt/hdfs/ > mount: /dev/hda1 is not a valid block device > > 'fdisk -l' also does not display any devices. > > As one can see by the logs below, linux sees the IDE device (ide0), but not > the > partitions, and will not let me connect to them. Has anyone had this problem, > or knows what I am doing wrong?
I have seen this problem as well, but have not tracked it down. Kevin > I believe that I have enabled all of the > necessary ide, ata, and scsi kernel configs, but is there perhaps one I am > missing? > > Thanks and regards, > Joe > > > > > > > Linux version: 2.6.29-davinci1 > > # ls -la /dev/hda* > brw-r--r-- 1 root root 3, 0 Jan 1 00:56 /dev/hda > brw-r--r-- 1 root root 3, 1 Jan 1 00:56 /dev/hda1 > brw-r--r-- 1 root root 3, 2 Jan 1 00:56 /dev/hda2 > > /proc/devices: > -------------- > Block devices: > 1 ramdisk > 3 ide0 > 259 blkext > 8 sd > 65 sd > 66 sd > 67 sd > 68 sd > 69 sd > 70 sd > 71 sd > 128 sd > 129 sd > 130 sd > 131 sd > 132 sd > 133 sd > 134 sd > 135 sd > > /proc/interrupts: > --------------- > CPU0 > 8: 0 AINTC davincifb > 13: 149 AINTC eth0 > 16: 0 AINTC edma > 17: 0 AINTC edma_error > 22: 1 AINTC ide0 > 32: 103709 AINTC clockevent > 33: 88 AINTC free-run counter > 39: 0 AINTC i2c_davinci > 40: 14994 AINTC serial > > fstab: > ------------------- > # /etc/fstab: static file system information. > # > # <file system> <mount point> <type> <options> > <dump> > <pass> > /dev/root / auto defaults,errors=remount-ro 0 0 > none /proc proc noauto 0 0 > none /sys sysfs noauto 0 0 > none /dev/pts devpts noauto,gid=5,mode=620 0 0 > none /dev/shm tmpfs noauto 0 0 > none /var/run tmpfs defaults 0 0 > none /tmp tmpfs defaults 0 0 > > #added by me > /dev/hda1 /mnt/hdfs ext3 noauto,user,ro 1 2 > bootargs: > ------------------------------------ > bootdelay=3 > baudrate=115200 > bootcmd=tftpboot 0x85000000 ramdisk2.gz; nboot 0x80700000 0 0x2060000; bootm > 0x80700000 > bootfile=uImage_ide > filesize=14580c > fileaddr=80700000 > ipaddr=137.167.205.100 > serverip=137.167.205.122 > stdin=serial > stdout=serial > stderr=serial > ethaddr=00:0e:99:02:58:d3 > videostd=ntsc > bootargs=mem=120M console=ttyS0,115200n8 ip=dhcp root=/dev/ram0 rw initrd= > 0x85000000,8M init=/sbin/init > Environment size: 582/16380 bytes > _______________________________________________ > Davinci-linux-open-source mailing list > Davinci-linux-open-source@linux.davincidsp.com > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
