Re: [Qemu-devel] QEMU 1.2.0 -hda option not working
Hi Dunrong, Thanks for the link. This is great. I have now hdd recognized. I had everything else included apart from "Enable SYM53C8XX Version 2 SCSI Support". Once I included it, /dev/sda is available. Thanks again Dunrong and FAM for your help. Just for the others who may stumble upon this thread is that ARM doesn't seem to have IDE support so only SCSI will help. (Option ATA/ATAPI/MFM/RLL support --->) is not available in for ARM. Following instructions in the link provided by Dunrong hard disk works like charm. Best Regards Vipin On Fri, Nov 9, 2012 at 2:10 PM, Dunrong Huang wrote: > agree with Fam, please check your kernel config. > > this page may help you : > > https://fedoraproject.org/wiki/Architectures/ARM/HowToQemu#Build_Kernel_Image_From_Source > > 2012/11/9 Fam Zheng > >> Try a kernel with this enabled [1]: >> >> Device Drivers ---> >> ATA/ATAPI/MFM/RLL support ---> >> <*> ATA/ATAPI/MFM/RLL support >> <*> Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support >> [*] PCI IDE chipset support >> >> [1] http://www.gentoo.org/doc/en/kernel-config.xml >> >> --- >> Best regards! >> Fam Zheng >> >> >> On Fri, Nov 9, 2012 at 4:19 PM, Fam Zheng wrote: >> > I'm wondering if the interface might be IDE in this case? >> > >> > --- >> > Best regards! >> > Fam Zheng >> > >> > >> > On Fri, Nov 9, 2012 at 4:09 PM, Vipin Gahlaut >> wrote: >> >> Hi Fam, >> >> >> >> My understanding is that I need to include SCSI driver support in >> kernel >> >> that I already did. Do I need to include something else as well? >> >> >> >> Best Regards >> >> Vipin >> >> >> >> >> >> On Fri, Nov 9, 2012 at 1:35 PM, Fam Zheng wrote: >> >>> >> >>> Is the device driver compiled in the kernel? >> >>> >> >>> --- >> >>> Best regards! >> >>> Fam Zheng >> >>> >> >>> >> >>> On Fri, Nov 9, 2012 at 3:59 PM, Vipin Gahlaut >> wrote: >> >>> > Hi Dunrong, >> >>> > >> >>> > I tried your suggestion but it is not working. Please find more >> details >> >>> > below. >> >>> > >> >>> > 1. I have created image using qemu-img command (qemu-img create >> >>> > -disk.img >> >>> > 1G), loop mounted it and installed root file system on this image. >> >>> > >> >>> > 2. I am using linux kernel 3.5.5 and made sure that SCSI support is >> >>> > included >> >>> > in the kernel. Using QEMU 1.2.0 >> >>> > >> >>> > 3. Running QEMU as below >> >>> > >> >>> > /usr/local/bin/qemu-system-arm -M versatilepb -kernel >> >>> > /home/vgahlaut/labs/linux-3.5.5/arch/arm/boot/zImage -nographic -hda >> >>> > /home/vgahlaut/labs/disk.img -append "root=/dev/sda mem=128M >> >>> > console=ttyAMA0,115200" >> >>> > >> >>> > 4.Getting Error (VFS: Cannot open root device "sda" or >> >>> > unknown-block(0,0): >> >>> > error -6). Please see complete logs below >> >>> > >> >>> > Uncompressing Linux... done, booting the kernel. >> >>> > Booting Linux on physical CPU 0 >> >>> > Linux version 3.5.5 (vgahlaut@ubuntu) (gcc version 4.3.2 >> (crosstool-NG >> >>> > 1.16.0) ) #21 Fri Nov 9 10:42:54 IST 2012 >> >>> > CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00093177 >> >>> > CPU: VIVT data cache, VIVT instruction cache >> >>> > Machine: ARM-Versatile PB >> >>> > Memory policy: ECC disabled, Data cache writeback >> >>> > sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms >> >>> > Built 1 zonelists in Zone order, mobility grouping on. Total pages: >> >>> > 32512 >> >>> > Kernel command line: root=/dev/sda mem=128M console=ttyAMA0,115200 >> >>> > PID hash table entries: 512 (order: -1, 2048 bytes) >> >>> > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) >> >>> > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) >> >>> > Memory: 128MB = 128MB total >> >>> > Memory: 126048k/126048k available, 5024k reserved, 0K highmem >> >>> > Virtual kernel memory layout: >> >>> > vector : 0x - 0x1000 ( 4 kB) >> >>> > fixmap : 0xfff0 - 0xfffe ( 896 kB) >> >>> > vmalloc : 0xc880 - 0xff00 ( 872 MB) >> >>> > lowmem : 0xc000 - 0xc800 ( 128 MB) >> >>> > .text : 0xc0008000 - 0xc0360810 (3427 kB) >> >>> > .init : 0xc0361000 - 0xc0381cbc ( 132 kB) >> >>> > .data : 0xc0382000 - 0xc03a9100 ( 157 kB) >> >>> >.bss : 0xc03a9124 - 0xc03c3c9c ( 107 kB) >> >>> > NR_IRQS:192 >> >>> > VIC @f114: id 0x00041190, vendor 0x41 >> >>> > FPGA IRQ chip 0 "SIC" @ f1003000, 21 irqs >> >>> > Console: colour dummy device 80x30 >> >>> > Calibrating delay loop... 425.16 BogoMIPS (lpj=2125824) >> >>> > pid_max: default: 32768 minimum: 301 >> >>> > Mount-cache hash table entries: 512 >> >>> > CPU: Testing write buffer coherency: ok >> >>> > Setting up static identity map for 0x2c2aa0 - 0x2c2af8 >> >>> > devtmpfs: initialized >> >>> > NET: Registered protocol family 16 >> >>> > Serial: AMBA PL011 UART driver >> >>> > dev:f1: ttyAMA0 at MMIO 0x101f1000 (irq = 12) is a PL011 rev1 >> >>> > console [ttyAMA0] enabled >> >>> > dev:f2: ttyAMA1 at MMIO 0x101f2000 (irq = 1
Re: [Qemu-devel] QEMU 1.2.0 -hda option not working
agree with Fam, please check your kernel config. this page may help you : https://fedoraproject.org/wiki/Architectures/ARM/HowToQemu#Build_Kernel_Image_From_Source 2012/11/9 Fam Zheng > Try a kernel with this enabled [1]: > > Device Drivers ---> > ATA/ATAPI/MFM/RLL support ---> > <*> ATA/ATAPI/MFM/RLL support > <*> Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support > [*] PCI IDE chipset support > > [1] http://www.gentoo.org/doc/en/kernel-config.xml > > --- > Best regards! > Fam Zheng > > > On Fri, Nov 9, 2012 at 4:19 PM, Fam Zheng wrote: > > I'm wondering if the interface might be IDE in this case? > > > > --- > > Best regards! > > Fam Zheng > > > > > > On Fri, Nov 9, 2012 at 4:09 PM, Vipin Gahlaut wrote: > >> Hi Fam, > >> > >> My understanding is that I need to include SCSI driver support in kernel > >> that I already did. Do I need to include something else as well? > >> > >> Best Regards > >> Vipin > >> > >> > >> On Fri, Nov 9, 2012 at 1:35 PM, Fam Zheng wrote: > >>> > >>> Is the device driver compiled in the kernel? > >>> > >>> --- > >>> Best regards! > >>> Fam Zheng > >>> > >>> > >>> On Fri, Nov 9, 2012 at 3:59 PM, Vipin Gahlaut > wrote: > >>> > Hi Dunrong, > >>> > > >>> > I tried your suggestion but it is not working. Please find more > details > >>> > below. > >>> > > >>> > 1. I have created image using qemu-img command (qemu-img create > >>> > -disk.img > >>> > 1G), loop mounted it and installed root file system on this image. > >>> > > >>> > 2. I am using linux kernel 3.5.5 and made sure that SCSI support is > >>> > included > >>> > in the kernel. Using QEMU 1.2.0 > >>> > > >>> > 3. Running QEMU as below > >>> > > >>> > /usr/local/bin/qemu-system-arm -M versatilepb -kernel > >>> > /home/vgahlaut/labs/linux-3.5.5/arch/arm/boot/zImage -nographic -hda > >>> > /home/vgahlaut/labs/disk.img -append "root=/dev/sda mem=128M > >>> > console=ttyAMA0,115200" > >>> > > >>> > 4.Getting Error (VFS: Cannot open root device "sda" or > >>> > unknown-block(0,0): > >>> > error -6). Please see complete logs below > >>> > > >>> > Uncompressing Linux... done, booting the kernel. > >>> > Booting Linux on physical CPU 0 > >>> > Linux version 3.5.5 (vgahlaut@ubuntu) (gcc version 4.3.2 > (crosstool-NG > >>> > 1.16.0) ) #21 Fri Nov 9 10:42:54 IST 2012 > >>> > CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00093177 > >>> > CPU: VIVT data cache, VIVT instruction cache > >>> > Machine: ARM-Versatile PB > >>> > Memory policy: ECC disabled, Data cache writeback > >>> > sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms > >>> > Built 1 zonelists in Zone order, mobility grouping on. Total pages: > >>> > 32512 > >>> > Kernel command line: root=/dev/sda mem=128M console=ttyAMA0,115200 > >>> > PID hash table entries: 512 (order: -1, 2048 bytes) > >>> > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > >>> > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > >>> > Memory: 128MB = 128MB total > >>> > Memory: 126048k/126048k available, 5024k reserved, 0K highmem > >>> > Virtual kernel memory layout: > >>> > vector : 0x - 0x1000 ( 4 kB) > >>> > fixmap : 0xfff0 - 0xfffe ( 896 kB) > >>> > vmalloc : 0xc880 - 0xff00 ( 872 MB) > >>> > lowmem : 0xc000 - 0xc800 ( 128 MB) > >>> > .text : 0xc0008000 - 0xc0360810 (3427 kB) > >>> > .init : 0xc0361000 - 0xc0381cbc ( 132 kB) > >>> > .data : 0xc0382000 - 0xc03a9100 ( 157 kB) > >>> >.bss : 0xc03a9124 - 0xc03c3c9c ( 107 kB) > >>> > NR_IRQS:192 > >>> > VIC @f114: id 0x00041190, vendor 0x41 > >>> > FPGA IRQ chip 0 "SIC" @ f1003000, 21 irqs > >>> > Console: colour dummy device 80x30 > >>> > Calibrating delay loop... 425.16 BogoMIPS (lpj=2125824) > >>> > pid_max: default: 32768 minimum: 301 > >>> > Mount-cache hash table entries: 512 > >>> > CPU: Testing write buffer coherency: ok > >>> > Setting up static identity map for 0x2c2aa0 - 0x2c2af8 > >>> > devtmpfs: initialized > >>> > NET: Registered protocol family 16 > >>> > Serial: AMBA PL011 UART driver > >>> > dev:f1: ttyAMA0 at MMIO 0x101f1000 (irq = 12) is a PL011 rev1 > >>> > console [ttyAMA0] enabled > >>> > dev:f2: ttyAMA1 at MMIO 0x101f2000 (irq = 13) is a PL011 rev1 > >>> > dev:f3: ttyAMA2 at MMIO 0x101f3000 (irq = 14) is a PL011 rev1 > >>> > fpga:09: ttyAMA3 at MMIO 0x10009000 (irq = 38) is a PL011 rev1 > >>> > bio: create slab at 0 > >>> > SCSI subsystem initialized > >>> > Advanced Linux Sound Architecture Driver Version 1.0.25. > >>> > Switching to clocksource timer3 > >>> > NET: Registered protocol family 2 > >>> > IP route cache hash table entries: 1024 (order: 0, 4096 bytes) > >>> > TCP established hash table entries: 4096 (order: 3, 32768 bytes) > >>> > TCP bind hash table entries: 4096 (order: 2, 16384 bytes) > >>> > TCP: Hash tables configured (established 4096 bind 4096) > >>> > TCP: reno registered > >>> > UDP hash table entries: 256 (order: 0, 4096 byt
Re: [Qemu-devel] QEMU 1.2.0 -hda option not working
Try a kernel with this enabled [1]: Device Drivers ---> ATA/ATAPI/MFM/RLL support ---> <*> ATA/ATAPI/MFM/RLL support <*> Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support [*] PCI IDE chipset support [1] http://www.gentoo.org/doc/en/kernel-config.xml --- Best regards! Fam Zheng On Fri, Nov 9, 2012 at 4:19 PM, Fam Zheng wrote: > I'm wondering if the interface might be IDE in this case? > > --- > Best regards! > Fam Zheng > > > On Fri, Nov 9, 2012 at 4:09 PM, Vipin Gahlaut wrote: >> Hi Fam, >> >> My understanding is that I need to include SCSI driver support in kernel >> that I already did. Do I need to include something else as well? >> >> Best Regards >> Vipin >> >> >> On Fri, Nov 9, 2012 at 1:35 PM, Fam Zheng wrote: >>> >>> Is the device driver compiled in the kernel? >>> >>> --- >>> Best regards! >>> Fam Zheng >>> >>> >>> On Fri, Nov 9, 2012 at 3:59 PM, Vipin Gahlaut wrote: >>> > Hi Dunrong, >>> > >>> > I tried your suggestion but it is not working. Please find more details >>> > below. >>> > >>> > 1. I have created image using qemu-img command (qemu-img create >>> > -disk.img >>> > 1G), loop mounted it and installed root file system on this image. >>> > >>> > 2. I am using linux kernel 3.5.5 and made sure that SCSI support is >>> > included >>> > in the kernel. Using QEMU 1.2.0 >>> > >>> > 3. Running QEMU as below >>> > >>> > /usr/local/bin/qemu-system-arm -M versatilepb -kernel >>> > /home/vgahlaut/labs/linux-3.5.5/arch/arm/boot/zImage -nographic -hda >>> > /home/vgahlaut/labs/disk.img -append "root=/dev/sda mem=128M >>> > console=ttyAMA0,115200" >>> > >>> > 4.Getting Error (VFS: Cannot open root device "sda" or >>> > unknown-block(0,0): >>> > error -6). Please see complete logs below >>> > >>> > Uncompressing Linux... done, booting the kernel. >>> > Booting Linux on physical CPU 0 >>> > Linux version 3.5.5 (vgahlaut@ubuntu) (gcc version 4.3.2 (crosstool-NG >>> > 1.16.0) ) #21 Fri Nov 9 10:42:54 IST 2012 >>> > CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00093177 >>> > CPU: VIVT data cache, VIVT instruction cache >>> > Machine: ARM-Versatile PB >>> > Memory policy: ECC disabled, Data cache writeback >>> > sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms >>> > Built 1 zonelists in Zone order, mobility grouping on. Total pages: >>> > 32512 >>> > Kernel command line: root=/dev/sda mem=128M console=ttyAMA0,115200 >>> > PID hash table entries: 512 (order: -1, 2048 bytes) >>> > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) >>> > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) >>> > Memory: 128MB = 128MB total >>> > Memory: 126048k/126048k available, 5024k reserved, 0K highmem >>> > Virtual kernel memory layout: >>> > vector : 0x - 0x1000 ( 4 kB) >>> > fixmap : 0xfff0 - 0xfffe ( 896 kB) >>> > vmalloc : 0xc880 - 0xff00 ( 872 MB) >>> > lowmem : 0xc000 - 0xc800 ( 128 MB) >>> > .text : 0xc0008000 - 0xc0360810 (3427 kB) >>> > .init : 0xc0361000 - 0xc0381cbc ( 132 kB) >>> > .data : 0xc0382000 - 0xc03a9100 ( 157 kB) >>> >.bss : 0xc03a9124 - 0xc03c3c9c ( 107 kB) >>> > NR_IRQS:192 >>> > VIC @f114: id 0x00041190, vendor 0x41 >>> > FPGA IRQ chip 0 "SIC" @ f1003000, 21 irqs >>> > Console: colour dummy device 80x30 >>> > Calibrating delay loop... 425.16 BogoMIPS (lpj=2125824) >>> > pid_max: default: 32768 minimum: 301 >>> > Mount-cache hash table entries: 512 >>> > CPU: Testing write buffer coherency: ok >>> > Setting up static identity map for 0x2c2aa0 - 0x2c2af8 >>> > devtmpfs: initialized >>> > NET: Registered protocol family 16 >>> > Serial: AMBA PL011 UART driver >>> > dev:f1: ttyAMA0 at MMIO 0x101f1000 (irq = 12) is a PL011 rev1 >>> > console [ttyAMA0] enabled >>> > dev:f2: ttyAMA1 at MMIO 0x101f2000 (irq = 13) is a PL011 rev1 >>> > dev:f3: ttyAMA2 at MMIO 0x101f3000 (irq = 14) is a PL011 rev1 >>> > fpga:09: ttyAMA3 at MMIO 0x10009000 (irq = 38) is a PL011 rev1 >>> > bio: create slab at 0 >>> > SCSI subsystem initialized >>> > Advanced Linux Sound Architecture Driver Version 1.0.25. >>> > Switching to clocksource timer3 >>> > NET: Registered protocol family 2 >>> > IP route cache hash table entries: 1024 (order: 0, 4096 bytes) >>> > TCP established hash table entries: 4096 (order: 3, 32768 bytes) >>> > TCP bind hash table entries: 4096 (order: 2, 16384 bytes) >>> > TCP: Hash tables configured (established 4096 bind 4096) >>> > TCP: reno registered >>> > UDP hash table entries: 256 (order: 0, 4096 bytes) >>> > UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) >>> > NET: Registered protocol family 1 >>> > RPC: Registered named UNIX socket transport module. >>> > RPC: Registered udp transport module. >>> > RPC: Registered tcp transport module. >>> > RPC: Registered tcp NFSv4.1 backchannel transport module. >>> > NetWinder Floating Point Emulator V0.97 (double precision) >>> > Installing knfsd (copyright (C) 1996 o...@mo
Re: [Qemu-devel] QEMU 1.2.0 -hda option not working
I'm wondering if the interface might be IDE in this case? --- Best regards! Fam Zheng On Fri, Nov 9, 2012 at 4:09 PM, Vipin Gahlaut wrote: > Hi Fam, > > My understanding is that I need to include SCSI driver support in kernel > that I already did. Do I need to include something else as well? > > Best Regards > Vipin > > > On Fri, Nov 9, 2012 at 1:35 PM, Fam Zheng wrote: >> >> Is the device driver compiled in the kernel? >> >> --- >> Best regards! >> Fam Zheng >> >> >> On Fri, Nov 9, 2012 at 3:59 PM, Vipin Gahlaut wrote: >> > Hi Dunrong, >> > >> > I tried your suggestion but it is not working. Please find more details >> > below. >> > >> > 1. I have created image using qemu-img command (qemu-img create >> > -disk.img >> > 1G), loop mounted it and installed root file system on this image. >> > >> > 2. I am using linux kernel 3.5.5 and made sure that SCSI support is >> > included >> > in the kernel. Using QEMU 1.2.0 >> > >> > 3. Running QEMU as below >> > >> > /usr/local/bin/qemu-system-arm -M versatilepb -kernel >> > /home/vgahlaut/labs/linux-3.5.5/arch/arm/boot/zImage -nographic -hda >> > /home/vgahlaut/labs/disk.img -append "root=/dev/sda mem=128M >> > console=ttyAMA0,115200" >> > >> > 4.Getting Error (VFS: Cannot open root device "sda" or >> > unknown-block(0,0): >> > error -6). Please see complete logs below >> > >> > Uncompressing Linux... done, booting the kernel. >> > Booting Linux on physical CPU 0 >> > Linux version 3.5.5 (vgahlaut@ubuntu) (gcc version 4.3.2 (crosstool-NG >> > 1.16.0) ) #21 Fri Nov 9 10:42:54 IST 2012 >> > CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00093177 >> > CPU: VIVT data cache, VIVT instruction cache >> > Machine: ARM-Versatile PB >> > Memory policy: ECC disabled, Data cache writeback >> > sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms >> > Built 1 zonelists in Zone order, mobility grouping on. Total pages: >> > 32512 >> > Kernel command line: root=/dev/sda mem=128M console=ttyAMA0,115200 >> > PID hash table entries: 512 (order: -1, 2048 bytes) >> > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) >> > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) >> > Memory: 128MB = 128MB total >> > Memory: 126048k/126048k available, 5024k reserved, 0K highmem >> > Virtual kernel memory layout: >> > vector : 0x - 0x1000 ( 4 kB) >> > fixmap : 0xfff0 - 0xfffe ( 896 kB) >> > vmalloc : 0xc880 - 0xff00 ( 872 MB) >> > lowmem : 0xc000 - 0xc800 ( 128 MB) >> > .text : 0xc0008000 - 0xc0360810 (3427 kB) >> > .init : 0xc0361000 - 0xc0381cbc ( 132 kB) >> > .data : 0xc0382000 - 0xc03a9100 ( 157 kB) >> >.bss : 0xc03a9124 - 0xc03c3c9c ( 107 kB) >> > NR_IRQS:192 >> > VIC @f114: id 0x00041190, vendor 0x41 >> > FPGA IRQ chip 0 "SIC" @ f1003000, 21 irqs >> > Console: colour dummy device 80x30 >> > Calibrating delay loop... 425.16 BogoMIPS (lpj=2125824) >> > pid_max: default: 32768 minimum: 301 >> > Mount-cache hash table entries: 512 >> > CPU: Testing write buffer coherency: ok >> > Setting up static identity map for 0x2c2aa0 - 0x2c2af8 >> > devtmpfs: initialized >> > NET: Registered protocol family 16 >> > Serial: AMBA PL011 UART driver >> > dev:f1: ttyAMA0 at MMIO 0x101f1000 (irq = 12) is a PL011 rev1 >> > console [ttyAMA0] enabled >> > dev:f2: ttyAMA1 at MMIO 0x101f2000 (irq = 13) is a PL011 rev1 >> > dev:f3: ttyAMA2 at MMIO 0x101f3000 (irq = 14) is a PL011 rev1 >> > fpga:09: ttyAMA3 at MMIO 0x10009000 (irq = 38) is a PL011 rev1 >> > bio: create slab at 0 >> > SCSI subsystem initialized >> > Advanced Linux Sound Architecture Driver Version 1.0.25. >> > Switching to clocksource timer3 >> > NET: Registered protocol family 2 >> > IP route cache hash table entries: 1024 (order: 0, 4096 bytes) >> > TCP established hash table entries: 4096 (order: 3, 32768 bytes) >> > TCP bind hash table entries: 4096 (order: 2, 16384 bytes) >> > TCP: Hash tables configured (established 4096 bind 4096) >> > TCP: reno registered >> > UDP hash table entries: 256 (order: 0, 4096 bytes) >> > UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) >> > NET: Registered protocol family 1 >> > RPC: Registered named UNIX socket transport module. >> > RPC: Registered udp transport module. >> > RPC: Registered tcp transport module. >> > RPC: Registered tcp NFSv4.1 backchannel transport module. >> > NetWinder Floating Point Emulator V0.97 (double precision) >> > Installing knfsd (copyright (C) 1996 o...@monad.swb.de). >> > jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. >> > ROMFS MTD (C) 2007 Red Hat, Inc. >> > msgmni has been set to 246 >> > Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) >> > io scheduler noop registered >> > io scheduler deadline registered >> > io scheduler cfq registered (default) >> > clcd-pl11x dev:20: >PL110 rev0 at 0x1012 >> > clcd-pl11x dev:20: >Versatile hardware, VGA display >> > Console: switching to colo
Re: [Qemu-devel] QEMU 1.2.0 -hda option not working
Hi Fam, My understanding is that I need to include SCSI driver support in kernel that I already did. Do I need to include something else as well? Best Regards Vipin On Fri, Nov 9, 2012 at 1:35 PM, Fam Zheng wrote: > Is the device driver compiled in the kernel? > > --- > Best regards! > Fam Zheng > > > On Fri, Nov 9, 2012 at 3:59 PM, Vipin Gahlaut wrote: > > Hi Dunrong, > > > > I tried your suggestion but it is not working. Please find more details > > below. > > > > 1. I have created image using qemu-img command (qemu-img create -disk.img > > 1G), loop mounted it and installed root file system on this image. > > > > 2. I am using linux kernel 3.5.5 and made sure that SCSI support is > included > > in the kernel. Using QEMU 1.2.0 > > > > 3. Running QEMU as below > > > > /usr/local/bin/qemu-system-arm -M versatilepb -kernel > > /home/vgahlaut/labs/linux-3.5.5/arch/arm/boot/zImage -nographic -hda > > /home/vgahlaut/labs/disk.img -append "root=/dev/sda mem=128M > > console=ttyAMA0,115200" > > > > 4.Getting Error (VFS: Cannot open root device "sda" or > unknown-block(0,0): > > error -6). Please see complete logs below > > > > Uncompressing Linux... done, booting the kernel. > > Booting Linux on physical CPU 0 > > Linux version 3.5.5 (vgahlaut@ubuntu) (gcc version 4.3.2 (crosstool-NG > > 1.16.0) ) #21 Fri Nov 9 10:42:54 IST 2012 > > CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00093177 > > CPU: VIVT data cache, VIVT instruction cache > > Machine: ARM-Versatile PB > > Memory policy: ECC disabled, Data cache writeback > > sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms > > Built 1 zonelists in Zone order, mobility grouping on. Total pages: > 32512 > > Kernel command line: root=/dev/sda mem=128M console=ttyAMA0,115200 > > PID hash table entries: 512 (order: -1, 2048 bytes) > > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > > Memory: 128MB = 128MB total > > Memory: 126048k/126048k available, 5024k reserved, 0K highmem > > Virtual kernel memory layout: > > vector : 0x - 0x1000 ( 4 kB) > > fixmap : 0xfff0 - 0xfffe ( 896 kB) > > vmalloc : 0xc880 - 0xff00 ( 872 MB) > > lowmem : 0xc000 - 0xc800 ( 128 MB) > > .text : 0xc0008000 - 0xc0360810 (3427 kB) > > .init : 0xc0361000 - 0xc0381cbc ( 132 kB) > > .data : 0xc0382000 - 0xc03a9100 ( 157 kB) > >.bss : 0xc03a9124 - 0xc03c3c9c ( 107 kB) > > NR_IRQS:192 > > VIC @f114: id 0x00041190, vendor 0x41 > > FPGA IRQ chip 0 "SIC" @ f1003000, 21 irqs > > Console: colour dummy device 80x30 > > Calibrating delay loop... 425.16 BogoMIPS (lpj=2125824) > > pid_max: default: 32768 minimum: 301 > > Mount-cache hash table entries: 512 > > CPU: Testing write buffer coherency: ok > > Setting up static identity map for 0x2c2aa0 - 0x2c2af8 > > devtmpfs: initialized > > NET: Registered protocol family 16 > > Serial: AMBA PL011 UART driver > > dev:f1: ttyAMA0 at MMIO 0x101f1000 (irq = 12) is a PL011 rev1 > > console [ttyAMA0] enabled > > dev:f2: ttyAMA1 at MMIO 0x101f2000 (irq = 13) is a PL011 rev1 > > dev:f3: ttyAMA2 at MMIO 0x101f3000 (irq = 14) is a PL011 rev1 > > fpga:09: ttyAMA3 at MMIO 0x10009000 (irq = 38) is a PL011 rev1 > > bio: create slab at 0 > > SCSI subsystem initialized > > Advanced Linux Sound Architecture Driver Version 1.0.25. > > Switching to clocksource timer3 > > NET: Registered protocol family 2 > > IP route cache hash table entries: 1024 (order: 0, 4096 bytes) > > TCP established hash table entries: 4096 (order: 3, 32768 bytes) > > TCP bind hash table entries: 4096 (order: 2, 16384 bytes) > > TCP: Hash tables configured (established 4096 bind 4096) > > TCP: reno registered > > UDP hash table entries: 256 (order: 0, 4096 bytes) > > UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) > > NET: Registered protocol family 1 > > RPC: Registered named UNIX socket transport module. > > RPC: Registered udp transport module. > > RPC: Registered tcp transport module. > > RPC: Registered tcp NFSv4.1 backchannel transport module. > > NetWinder Floating Point Emulator V0.97 (double precision) > > Installing knfsd (copyright (C) 1996 o...@monad.swb.de). > > jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. > > ROMFS MTD (C) 2007 Red Hat, Inc. > > msgmni has been set to 246 > > Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) > > io scheduler noop registered > > io scheduler deadline registered > > io scheduler cfq registered (default) > > clcd-pl11x dev:20: >PL110 rev0 at 0x1012 > > clcd-pl11x dev:20: >Versatile hardware, VGA display > > Console: switching to colour frame buffer device 80x60 > > Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled > > brd: module loaded > > physmap platform flash device: 0400 at 3400 > > physmap-flash.0: Found 1 x32 devices at 0x0 in 32-bit bank. Manufacturer > ID > > 0x00 Chip ID 0x000
Re: [Qemu-devel] QEMU 1.2.0 -hda option not working
Is the device driver compiled in the kernel? --- Best regards! Fam Zheng On Fri, Nov 9, 2012 at 3:59 PM, Vipin Gahlaut wrote: > Hi Dunrong, > > I tried your suggestion but it is not working. Please find more details > below. > > 1. I have created image using qemu-img command (qemu-img create -disk.img > 1G), loop mounted it and installed root file system on this image. > > 2. I am using linux kernel 3.5.5 and made sure that SCSI support is included > in the kernel. Using QEMU 1.2.0 > > 3. Running QEMU as below > > /usr/local/bin/qemu-system-arm -M versatilepb -kernel > /home/vgahlaut/labs/linux-3.5.5/arch/arm/boot/zImage -nographic -hda > /home/vgahlaut/labs/disk.img -append "root=/dev/sda mem=128M > console=ttyAMA0,115200" > > 4.Getting Error (VFS: Cannot open root device "sda" or unknown-block(0,0): > error -6). Please see complete logs below > > Uncompressing Linux... done, booting the kernel. > Booting Linux on physical CPU 0 > Linux version 3.5.5 (vgahlaut@ubuntu) (gcc version 4.3.2 (crosstool-NG > 1.16.0) ) #21 Fri Nov 9 10:42:54 IST 2012 > CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00093177 > CPU: VIVT data cache, VIVT instruction cache > Machine: ARM-Versatile PB > Memory policy: ECC disabled, Data cache writeback > sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms > Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512 > Kernel command line: root=/dev/sda mem=128M console=ttyAMA0,115200 > PID hash table entries: 512 (order: -1, 2048 bytes) > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > Memory: 128MB = 128MB total > Memory: 126048k/126048k available, 5024k reserved, 0K highmem > Virtual kernel memory layout: > vector : 0x - 0x1000 ( 4 kB) > fixmap : 0xfff0 - 0xfffe ( 896 kB) > vmalloc : 0xc880 - 0xff00 ( 872 MB) > lowmem : 0xc000 - 0xc800 ( 128 MB) > .text : 0xc0008000 - 0xc0360810 (3427 kB) > .init : 0xc0361000 - 0xc0381cbc ( 132 kB) > .data : 0xc0382000 - 0xc03a9100 ( 157 kB) >.bss : 0xc03a9124 - 0xc03c3c9c ( 107 kB) > NR_IRQS:192 > VIC @f114: id 0x00041190, vendor 0x41 > FPGA IRQ chip 0 "SIC" @ f1003000, 21 irqs > Console: colour dummy device 80x30 > Calibrating delay loop... 425.16 BogoMIPS (lpj=2125824) > pid_max: default: 32768 minimum: 301 > Mount-cache hash table entries: 512 > CPU: Testing write buffer coherency: ok > Setting up static identity map for 0x2c2aa0 - 0x2c2af8 > devtmpfs: initialized > NET: Registered protocol family 16 > Serial: AMBA PL011 UART driver > dev:f1: ttyAMA0 at MMIO 0x101f1000 (irq = 12) is a PL011 rev1 > console [ttyAMA0] enabled > dev:f2: ttyAMA1 at MMIO 0x101f2000 (irq = 13) is a PL011 rev1 > dev:f3: ttyAMA2 at MMIO 0x101f3000 (irq = 14) is a PL011 rev1 > fpga:09: ttyAMA3 at MMIO 0x10009000 (irq = 38) is a PL011 rev1 > bio: create slab at 0 > SCSI subsystem initialized > Advanced Linux Sound Architecture Driver Version 1.0.25. > Switching to clocksource timer3 > NET: Registered protocol family 2 > IP route cache hash table entries: 1024 (order: 0, 4096 bytes) > TCP established hash table entries: 4096 (order: 3, 32768 bytes) > TCP bind hash table entries: 4096 (order: 2, 16384 bytes) > TCP: Hash tables configured (established 4096 bind 4096) > TCP: reno registered > UDP hash table entries: 256 (order: 0, 4096 bytes) > UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) > NET: Registered protocol family 1 > RPC: Registered named UNIX socket transport module. > RPC: Registered udp transport module. > RPC: Registered tcp transport module. > RPC: Registered tcp NFSv4.1 backchannel transport module. > NetWinder Floating Point Emulator V0.97 (double precision) > Installing knfsd (copyright (C) 1996 o...@monad.swb.de). > jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. > ROMFS MTD (C) 2007 Red Hat, Inc. > msgmni has been set to 246 > Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) > io scheduler noop registered > io scheduler deadline registered > io scheduler cfq registered (default) > clcd-pl11x dev:20: >PL110 rev0 at 0x1012 > clcd-pl11x dev:20: >Versatile hardware, VGA display > Console: switching to colour frame buffer device 80x60 > Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled > brd: module loaded > physmap platform flash device: 0400 at 3400 > physmap-flash.0: Found 1 x32 devices at 0x0 in 32-bit bank. Manufacturer ID > 0x00 Chip ID 0x00 > Intel/Sharp Extended Query Table at 0x0031 > Using buffer write method > smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre > eth0: SMC91C11xFD (rev 1) at c8886000 IRQ 25 [nowait] > eth0: Ethernet addr: 52:54:00:12:34:56 > mousedev: PS/2 mouse device common for all mice > i2c /dev entries driver > mmci-pl18x fpga:05: >mmc0: PL181 manf 41 rev0 at 0x10005000 irq 22,33 (pio) > mmci-pl18x fpga:0b: >mmc1: PL181 manf 41 rev0 at 0x1000b
Re: [Qemu-devel] QEMU 1.2.0 -hda option not working
Hi Dunrong, I tried your suggestion but it is not working. Please find more details below. 1. I have created image using qemu-img command (qemu-img create -disk.img 1G), loop mounted it and installed root file system on this image. 2. I am using linux kernel 3.5.5 and made sure that SCSI support is included in the kernel. Using QEMU 1.2.0 3. Running QEMU as below /usr/local/bin/qemu-system-arm -M versatilepb -kernel /home/vgahlaut/labs/linux-3.5.5/arch/arm/boot/zImage -nographic -hda /home/vgahlaut/labs/disk.img -append "root=/dev/sda mem=128M console=ttyAMA0,115200" 4.Getting Error (VFS: Cannot open root device "sda" or unknown-block(0,0): error -6). Please see complete logs below Uncompressing Linux... done, booting the kernel. Booting Linux on physical CPU 0 Linux version 3.5.5 (vgahlaut@ubuntu) (gcc version 4.3.2 (crosstool-NG 1.16.0) ) #21 Fri Nov 9 10:42:54 IST 2012 CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00093177 CPU: VIVT data cache, VIVT instruction cache Machine: ARM-Versatile PB Memory policy: ECC disabled, Data cache writeback sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512 Kernel command line: root=/dev/sda mem=128M console=ttyAMA0,115200 PID hash table entries: 512 (order: -1, 2048 bytes) Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 128MB = 128MB total Memory: 126048k/126048k available, 5024k reserved, 0K highmem Virtual kernel memory layout: vector : 0x - 0x1000 ( 4 kB) fixmap : 0xfff0 - 0xfffe ( 896 kB) vmalloc : 0xc880 - 0xff00 ( 872 MB) lowmem : 0xc000 - 0xc800 ( 128 MB) .text : 0xc0008000 - 0xc0360810 (3427 kB) .init : 0xc0361000 - 0xc0381cbc ( 132 kB) .data : 0xc0382000 - 0xc03a9100 ( 157 kB) .bss : 0xc03a9124 - 0xc03c3c9c ( 107 kB) NR_IRQS:192 VIC @f114: id 0x00041190, vendor 0x41 FPGA IRQ chip 0 "SIC" @ f1003000, 21 irqs Console: colour dummy device 80x30 Calibrating delay loop... 425.16 BogoMIPS (lpj=2125824) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok Setting up static identity map for 0x2c2aa0 - 0x2c2af8 devtmpfs: initialized NET: Registered protocol family 16 Serial: AMBA PL011 UART driver dev:f1: ttyAMA0 at MMIO 0x101f1000 (irq = 12) is a PL011 rev1 console [ttyAMA0] enabled dev:f2: ttyAMA1 at MMIO 0x101f2000 (irq = 13) is a PL011 rev1 dev:f3: ttyAMA2 at MMIO 0x101f3000 (irq = 14) is a PL011 rev1 fpga:09: ttyAMA3 at MMIO 0x10009000 (irq = 38) is a PL011 rev1 bio: create slab at 0 SCSI subsystem initialized Advanced Linux Sound Architecture Driver Version 1.0.25. Switching to clocksource timer3 NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP: reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. NetWinder Floating Point Emulator V0.97 (double precision) Installing knfsd (copyright (C) 1996 o...@monad.swb.de). jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc. ROMFS MTD (C) 2007 Red Hat, Inc. msgmni has been set to 246 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) clcd-pl11x dev:20: >PL110 rev0 at 0x1012 clcd-pl11x dev:20: >Versatile hardware, VGA display Console: switching to colour frame buffer device 80x60 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled brd: module loaded physmap platform flash device: 0400 at 3400 physmap-flash.0: Found 1 x32 devices at 0x0 in 32-bit bank. Manufacturer ID 0x00 Chip ID 0x00 Intel/Sharp Extended Query Table at 0x0031 Using buffer write method smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre eth0: SMC91C11xFD (rev 1) at c8886000 IRQ 25 [nowait] eth0: Ethernet addr: 52:54:00:12:34:56 mousedev: PS/2 mouse device common for all mice i2c /dev entries driver mmci-pl18x fpga:05: >mmc0: PL181 manf 41 rev0 at 0x10005000 irq 22,33 (pio) mmci-pl18x fpga:0b: >mmc1: PL181 manf 41 rev0 at 0x1000b000 irq 23,34 (pio) input: AT Raw Set 2 keyboard as /devices/fpga:06/serio0/input/input0 aaci-pl041 fpga:04: >ARM AC'97 Interface PL041 rev0 at 0x10004000, irq 24 aaci-pl041 fpga:04: >FIFO 512 entries TCP: cubic registered NET: Registered protocol family 17 VFP support v0.3: implementor 41 architecture 1 part 10 variant 9 rev 0 ALSA d
Re: [Qemu-devel] QEMU 1.2.0 -hda option not working
Hi, 2012/11/8 Vipin Gahlaut > Hi Experts, > > I am using qemu 1.2.0 and using arm versatilepb model. I am spevifying > -hda hdd.img but linux is not able to recognize hard disk. I do not see it > in device nodes. NONE of below exist in device nodes > try following command: qemu-system-arm ... your-qemu-option ... -append "root=/dev/sda mem=256" > > /dev/sda > /dev/sda1 > /dev/hda > /dev/hda1 > > Can anyone please help? > > > -- Best Regards, Dunrong Huang
[Qemu-devel] QEMU 1.2.0 -hda option not working
Hi Experts, I am using qemu 1.2.0 and using arm versatilepb model. I am spevifying -hda hdd.img but linux is not able to recognize hard disk. I do not see it in device nodes. NONE of below exist in device nodes /dev/sda /dev/sda1 /dev/hda /dev/hda1 Can anyone please help?
