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kav1979
n00b
Joined: 15 May 2012
Posts: 16
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 Posted: Tue May 15, 2012 7:54 am Post subject: [Solved] Upgrading the kernel for hx4700 |
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Hi!
I'm trying to upgrade the kernel on the hx4700 with version 2.6.21-hh19 on the current version of the gentoo-sources (3.1.10-r1).
The kernel compiles, but does not see the boot CF-card type of error: Kernel panic - not syncing: VFS: Unable to mount root fs ...
I'm add config from 2.6.21-hh19 in new kernel - did not help.
Generates a default configuration for the new kernel command: | Code: | | # make magician_defconfig |
- did not help.
I tried to change the configuration of the 2.6.21-hh19 in new kernel, using only the ATA / ATAPI / MFM / RLL support (DEPRECATED),
and, vice versa, using Serial ATA and Parallel ATA drivers, - the result is zero.
Please help me what setting in the kernel I forget?
.config-2.6.21-hh19 http://narod.ru/disk/49284624001.144beb3be2a2100cb2fa57ba88be0a64/.config-2.6.21-hh19.html
.config-magician_defconfig http://narod.ru/disk/49285224001.2e5e9ae631e96229fa699da2ac1a5991/.config-magician_defconfig.html
| Code: |
hx4700 ~ # emerge --info
Portage 2.1.6.13 (default/linux/arm/10.0/armv5te, gcc-4.2.2, glibc-2.6.1-r1, 2.6.21-hh19 armv5tel)
=================================================================
System uname: Linux-2.6.21-hh19-armv5tel-XScale-PXA270_rev_7_-v5l-with-glibc2.4
Timestamp of tree: Mon, 14 May 2012 00:45:01 +0000
distcc 2.18.3 armv5te-softfloat-linux-gnueabi (protocols 1 and 2) (default port 3632) [disabled]
app-shells/bash: 3.2_p17-r1
dev-lang/python: 2.5.1-r3
dev-util/pkgconfig: 0.22
sys-apps/baselayout: 2.0.0_rc4
sys-apps/sandbox: 1.2.18.1-r2
sys-devel/autoconf: 2.61-r1
sys-devel/automake: 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils: 2.21.1-r1
sys-devel/gcc: 4.2.2
sys-devel/gcc-config: 1.5-r2
sys-devel/libtool: 1.5.24
sys-devel/make: 3.81
sys-kernel/linux-headers: 2.6.30-r1
sys-libs/glibc: 2.6.1-r1
virtual/os-headers: 0
ACCEPT_KEYWORDS="arm ~arm"
CBUILD="armv5te-softfloat-linux-gnueabi"
CFLAGS="-O2 -march=armv5te -mtune=iwmmxt -pipe"
CHOST="armv5te-softfloat-linux-gnueabi"
CONFIG_PROTECT="/etc /usr/share/X11/xkb"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/gentoo-release /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-O2 -march=armv5te -mtune=iwmmxt -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo"
LANG="en_US.UTF-8"
LC_ALL=""
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en ru"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X acl alsa apm arm bash-completion berkdb bzip2 cli cracklib crypt cxx fbcon gdbm gif glibc-omitfp gpm gtk hal iconv ipv6 jpeg modules ncurses nfs nls no-old-linux nptl openmp pam pcre pda pdf png pppd readline session slang ssl symlink tcpd tiff unicode wifi xattr xcb xkb xorg zlib" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev evtouch dummy" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en ru" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="fbdev w100 pxafb" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY, USE_PYTHON
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Last edited by kav1979 on Mon Jul 02, 2012 5:23 am; edited 2 times in total |
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LordVan
Developer
Joined: 28 Nov 2002
Posts: 67
Location: Austria
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| Posted: Tue May 15, 2012 7:54 am Post subject: |
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you might want to attach your kernel .config file 
_________________
I don't suffer from insanity. I enjoy every minute of it. |
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DaggyStyle
Watchman
Joined: 22 Mar 2006
Posts: 5941
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| Posted: Tue May 15, 2012 8:01 am Post subject: Re: Upgrading the kernel for hx4700 |
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| kav1979 wrote: | Hi!
I'm trying to upgrade the kernel on the hx4700 with version 2.6.21-hh19 on the current version of the gentoo-sources (3.1.10-r1).
The kernel compiles, but does not see the boot CF-card type of error: Kernel panic - not syncing: VFS: Unable to mount root fs ...
I'm add config from 2.6.21-hh19 in new kernel - did not help.
Generates a default configuration for the new kernel command: | Code: | | # make magician_defconfig |
- did not help.
I tried to change the configuration of the 2.6.21-hh19 in new kernel, using only the ATA / ATAPI / MFM / RLL support (DEPRECATED),
and, vice versa, using Serial ATA and Parallel ATA drivers, - the result is zero.
Please help me what setting in the kernel I forget?
| Code: |
hx4700 ~ # emerge --info
Portage 2.1.6.13 (default/linux/arm/10.0/armv5te, gcc-4.2.2, glibc-2.6.1-r1, 2.6.21-hh19 armv5tel)
=================================================================
System uname: Linux-2.6.21-hh19-armv5tel-XScale-PXA270_rev_7_-v5l-with-glibc2.4
Timestamp of tree: Mon, 14 May 2012 00:45:01 +0000
distcc 2.18.3 armv5te-softfloat-linux-gnueabi (protocols 1 and 2) (default port 3632) [disabled]
app-shells/bash: 3.2_p17-r1
dev-lang/python: 2.5.1-r3
dev-util/pkgconfig: 0.22
sys-apps/baselayout: 2.0.0_rc4
sys-apps/sandbox: 1.2.18.1-r2
sys-devel/autoconf: 2.61-r1
sys-devel/automake: 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils: 2.21.1-r1
sys-devel/gcc: 4.2.2
sys-devel/gcc-config: 1.5-r2
sys-devel/libtool: 1.5.24
sys-devel/make: 3.81
sys-kernel/linux-headers: 2.6.30-r1
sys-libs/glibc: 2.6.1-r1
virtual/os-headers: 0
ACCEPT_KEYWORDS="arm ~arm"
CBUILD="armv5te-softfloat-linux-gnueabi"
CFLAGS="-O2 -march=armv5te -mtune=iwmmxt -pipe"
CHOST="armv5te-softfloat-linux-gnueabi"
CONFIG_PROTECT="/etc /usr/share/X11/xkb"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/gentoo-release /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-O2 -march=armv5te -mtune=iwmmxt -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo"
LANG="en_US.UTF-8"
LC_ALL=""
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en ru"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X acl alsa apm arm bash-completion berkdb bzip2 cli cracklib crypt cxx fbcon gdbm gif glibc-omitfp gpm gtk hal iconv ipv6 jpeg modules ncurses nfs nls no-old-linux nptl openmp pam pcre pda pdf png pppd readline session slang ssl symlink tcpd tiff unicode wifi xattr xcb xkb xorg zlib" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev evtouch dummy" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en ru" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="fbdev w100 pxafb" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY, USE_PYTHON
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whats magician_defconfig?
I'd recommend you'll start from a scratch .config and modify it as there way too much changes between these kernel versions.
_________________
Only two things are infinite, the universe and human stupidity and I'm not sure about the former - Albert Einstein |
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cach0rr0
Bodhisattva
Joined: 13 Nov 2008
Posts: 4123
Location: Houston, Republic of Texas
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| Posted: Tue May 15, 2012 8:05 am Post subject: Re: Upgrading the kernel for hx4700 |
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| kav1979 wrote: | using only the ATA / ATAPI / MFM / RLL support (DEPRECATED),
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these will absolutely not work. In fact you must have this option completely unticked if you want things to work. Newer udev will not even make device nodes for hardware using this driver.
I would highly suggest building your kernel based on one of Pappy's seeds (see sig).
Using a config from 2.6.21 on a newer kernel will likely not work, as others have suggested.
_________________
Lost configuring your system?
dump lspci -n here | see Pappy's guide | Link Stash |
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kav1979
n00b
Joined: 15 May 2012
Posts: 16
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| Posted: Tue May 15, 2012 8:22 am Post subject: |
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| Quote: | | whats magician_defconfig? |
It is default configuration for hx4700
| Quote: | | In fact you must have this option completely unticked if you want things to work |
Made entirely with disabled ATA / ATAPI / MFM / RLL support (DEPRECATED) - did not work.
Using only Serial ATA and Parallel ATA drivers - - did not work. |
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DaggyStyle
Watchman
Joined: 22 Mar 2006
Posts: 5941
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| Posted: Tue May 15, 2012 8:57 am Post subject: |
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| kav1979 wrote: | | Quote: | | whats magician_defconfig? |
It is default configuration for hx4700
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on what kernel? gentoo-sources? vanila?
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Only two things are infinite, the universe and human stupidity and I'm not sure about the former - Albert Einstein |
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kav1979
n00b
Joined: 15 May 2012
Posts: 16
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| Posted: Tue May 15, 2012 9:26 am Post subject: |
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| gentoo-sources |
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DaggyStyle
Watchman
Joined: 22 Mar 2006
Posts: 5941
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| Posted: Tue May 15, 2012 10:28 am Post subject: |
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| kav1979 wrote: | | gentoo-sources |
never heard of such option, I'm assuming that hx4700 is arm platform?
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Only two things are infinite, the universe and human stupidity and I'm not sure about the former - Albert Einstein |
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kav1979
n00b
Joined: 15 May 2012
Posts: 16
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| Posted: Tue May 15, 2012 12:15 pm Post subject: |
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| Quote: | | I'm assuming that hx4700 is arm platform? |
Yes
| Code: |
hx4700 ~ # cat /proc/cpuinfo
Processor : XScale-PXA270 rev 7 (v5l)
BogoMIPS : 622.59
Features : swp half thumb fastmult edsp iwmmxt
CPU implementer : 0x69
CPU architecture: 5TE
CPU variant : 0x0
CPU part : 0x411
CPU revision : 7
Cache type : undefined 5
Cache clean : undefined 5
Cache lockdown : undefined 5
Cache format : Harvard
I size : 32768
I assoc : 32
I line length : 32
I sets : 32
D size : 32768
D assoc : 32
D line length : 32
D sets : 32
Hardware : HP iPAQ HX4700
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DaggyStyle
Watchman
Joined: 22 Mar 2006
Posts: 5941
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| Posted: Tue May 15, 2012 12:55 pm Post subject: |
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did magician_defconfig even generated a config?
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Only two things are infinite, the universe and human stupidity and I'm not sure about the former - Albert Einstein |
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kav1979
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DaggyStyle
Watchman
Joined: 22 Mar 2006
Posts: 5941
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| Posted: Wed May 16, 2012 9:20 am Post subject: |
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most of us do not speak nor read russian, please pastebin it.
you can do the following:
| Code: | | emerge app-text/wgetpaste; wgetpaste /usr/src/linux..../.config |
and post the link here.
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Only two things are infinite, the universe and human stupidity and I'm not sure about the former - Albert Einstein |
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kav1979
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DaggyStyle
Watchman
Joined: 22 Mar 2006
Posts: 5941
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| Posted: Wed May 16, 2012 10:21 am Post subject: |
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please pastebin the original config too
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Only two things are infinite, the universe and human stupidity and I'm not sure about the former - Albert Einstein |
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kav1979
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DaggyStyle
Watchman
Joined: 22 Mar 2006
Posts: 5941
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| Posted: Wed May 16, 2012 11:38 am Post subject: |
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from what I can see you need to enable
in the new kernel and select the right driver.
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Only two things are infinite, the universe and human stupidity and I'm not sure about the former - Albert Einstein |
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kav1979
n00b
Joined: 15 May 2012
Posts: 16
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| Posted: Thu May 17, 2012 5:12 am Post subject: |
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Add to kernel:
| Code: |
<*> Serial ATA and Parallel ATA drivers --->
--- Serial ATA and Parallel ATA drivers
[*] Verbose ATA error reporting
[*] SATA Port Multiplier support
*** Controllers with non-SFF native interface ***
<*> Platform AHCI SATA support
[*] ATA SFF support
*** SFF controllers with custom DMA interface ***
[*] ATA BMDMA support
*** SATA SFF controllers with BMDMA ***
<*> Marvell SATA support
*** PATA SFF controllers with BMDMA ***
<*> PXA DMA-capable PATA support
*** PIO-only SFF controllers ***
<*> Generic platform device PATA support
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did not help |
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cach0rr0
Bodhisattva
Joined: 13 Nov 2008
Posts: 4123
Location: Houston, Republic of Texas
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kav1979
n00b
Joined: 15 May 2012
Posts: 16
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| Posted: Thu May 17, 2012 6:10 am Post subject: |
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| Code: |
hx4700 ~ # lspci -n
pcilib: Cannot open /proc/bus/pci
lspci: Cannot find any working access method.
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In the hx4700 is not the PCI bus |
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DaggyStyle
Watchman
Joined: 22 Mar 2006
Posts: 5941
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| Posted: Thu May 17, 2012 8:18 am Post subject: |
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| kav1979 wrote: | | Code: |
hx4700 ~ # lspci -n
pcilib: Cannot open /proc/bus/pci
lspci: Cannot find any working access method.
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In the hx4700 is not the PCI bus |
that is not good, all comps should have a PCI bus afaik
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Only two things are infinite, the universe and human stupidity and I'm not sure about the former - Albert Einstein |
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roarinelk
Guru
Joined: 04 Mar 2004
Posts: 520
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| Posted: Thu May 17, 2012 9:33 am Post subject: |
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pxa doesn't have PCI, so forget all marvell/etc PCI ata controllers.
you need CONFIG_PATA_PCMCIA=y (or the old CONFIG_BLK_DEV_IDECS if you prefer to use
the old deprecated IDE support).
show me 'lspcmcia -v' output if you have it.
EDIT: also you need the SCSI stack (at least SCSI disk support) if you're going to use PATA_PCMCIA. |
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kav1979
n00b
Joined: 15 May 2012
Posts: 16
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| Posted: Fri May 18, 2012 6:46 am Post subject: |
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Add in kernel:
| Code: |
Bus support --->
<*> PCCard (PCMCIA/CardBus) support --->
--- PCCard (PCMCIA/CardBus) support
<*> 16-bit PCMCIA support (NEW)
[*] Load CIS updates from userspace (EXPERIMENTAL) (NEW)
Device Drivers --->
<*> Serial ATA and Parallel ATA drivers --->
<*> PCMCIA PATA support
Device Drivers --->
SCSI device support --->
< > RAID Transport Class
-*- SCSI device support
<*> SCSI target support
[*] legacy /proc/scsi/ support
*** SCSI support type (disk, tape, CD-ROM) ***
<*> SCSI disk support
< > SCSI tape support
< > SCSI OnStream SC-x0 tape support
< > SCSI CDROM support
<*> SCSI generic support
< > SCSI media changer support
[ ] Probe all LUNs on each SCSI device
[ ] Verbose SCSI error reporting (kernel size +=12K)
[ ] SCSI logging facility
[ ] Asynchronous SCSI scanning
SCSI Transports --->
[*] SCSI low-level drivers --->
--- SCSI low-level drivers
<*> iSCSI Initiator over TCP/IP
<*> iSCSI Boot Sysfs Interface
<*> LibFC module
<*> LibFCoE module
<*> SCSI debugging host simulator
[*] PCMCIA SCSI adapter support --->
<*> SCSI Device Handlers --->
--- SCSI Device Handlers
<*> LSI RDAC Device Handler
<*> HP/COMPAQ MSA Device Handler
<*> EMC CLARiiON Device Handler
<*> SPC-3 ALUA Device Handler (EXPERIMENTAL)
< > OSD-Initiator library
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Began to appear:
| Code: |
sda: unknown partition table
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Partition in kernel:
| Code: |
[*] Advanced partition selection
[*] PC BIOS (MSDOS partition tables) support
[*] Minix subpartition support
[*] Unixware slices support
[*] Windows Logical Disk Manager (Dynamic Disk) support
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Install pcmciautils:
| Code: |
hx4700 ~ # lspcmcia -v
Socket 0 Bridge: [pxa2xx-pcmcia] (bus ID: pxa2xx-pcmcia.0)
Configuration: state: on ready: yes
Voltage: 3.3V Vcc: 3.3V Vpp: 0.0V
Socket 0 Device 0: [ide-cs] (bus ID: 0.0)
Configuration: state: on
Product Name: KINGSTON ULTIMATE CF CARD 16GB
Identification: manf_id: 0x000a card_id: 0x0000
function: 4 (fixed disk)
prod_id(1): "KINGSTON" (0x2e6d1829)
prod_id(2): "ULTIMATE CF CARD 16GB" (0x06872d88)
prod_id(3): --- (---)
prod_id(4): --- (---)
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roarinelk
Guru
Joined: 04 Mar 2004
Posts: 520
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| Posted: Sat May 19, 2012 2:29 pm Post subject: |
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| kav1979 wrote: | | Code: |
Socket 0 Device 0: [ide-cs] (bus ID: 0.0)
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remove either BLK_DEV_IDECS or PATA_PCMCIA. You can't have both.
IDECS will create /dev/hdX nodes, PATA_PCMCIA /dev/sdX nodes.
Also I believe you have to add "rootwait" to the kernel commandline.
At least on my boards, the kernel tries to mount the rootfs on the CF card
long before the SCSI stack has finished scanning them for usable
partitions; with "rootwait" it waits for the appropriate devicenode to appear. |
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kav1979
n00b
Joined: 15 May 2012
Posts: 16
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| Posted: Mon May 21, 2012 11:51 am Post subject: |
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First, i'm add "rootwait" to the kernel commandline.
--------------------
If set the options:
| Code: |
<*> ATA/ATAPI/MFM/RLL support (DEPRECATED) --->
--- ATA/ATAPI/MFM/RLL support (DEPRECATED)
*** Please see Documentation/ide/ide.txt for help/info on IDE drives
[ ] Support for SATA (deprecated; conflicts with libata SATA driver)
<*> generic ATA/ATAPI disk support
[*] ATA disk support
[ ] ATAPI floppy support
<*> PCMCIA IDE support
< > Include IDE/ATAPI CDROM support
< > Include IDE/ATAPI TAPE support
[ ] IDE Taskfile Access
[*] legacy /proc/ide/ support
*** IDE chipset support/bugfixes ***
<*> Platform driver for IDE interfaces
SCSI device support --->
< > RAID Transport Class
< > SCSI device support
< > Serial ATA and Parallel ATA drivers --->
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Does not work. Output:
| Code: |
Uniform Multi-platform E-IDE driver
ide-gd driver 1.18
Waiting for root device /dev/hda2
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and stops
--------------------
If set the options:
| Code: |
<*> ATA/ATAPI/MFM/RLL support (DEPRECATED) --->
--- ATA/ATAPI/MFM/RLL support (DEPRECATED)
*** Please see Documentation/ide/ide.txt for help/info on IDE drives
[ ] Support for SATA (deprecated; conflicts with libata SATA driver)
<*> generic ATA/ATAPI disk support
[*] ATA disk support
[ ] ATAPI floppy support
<*> PCMCIA IDE support
< > Include IDE/ATAPI CDROM support
< > Include IDE/ATAPI TAPE support
[ ] IDE Taskfile Access
[*] legacy /proc/ide/ support
*** IDE chipset support/bugfixes ***
<*> Platform driver for IDE interfaces
SCSI device support --->
< > RAID Transport Class
<*> SCSI device support
<*> SCSI target support
[*] legacy /proc/scsi/ support
*** SCSI support type (disk, tape, CD-ROM) ***
<*> SCSI disk support
< > SCSI tape support
< > SCSI OnStream SC-x0 tape support
< > SCSI CDROM support
<*> SCSI generic support
<*> SCSI media changer support
[*] Probe all LUNs on each SCSI device
[ ] Verbose SCSI error reporting (kernel size +=12K)
[ ] SCSI logging facility
[*] Asynchronous SCSI scanning
SCSI Transports --->
[*] SCSI low-level drivers --->
[*] PCMCIA SCSI adapter support --->
<*> SCSI Device Handlers --->
--- SCSI Device Handlers
<*> HP/COMPAQ MSA Device Handler
< > OSD-Initiator library
< > Serial ATA and Parallel ATA drivers --->
|
sda seems to see:
| Code: |
sd 0:0:0:0: Attached scsi generic sg0 type 0
sd 0:0:0:0: [sda] 16384 512-byte logical blocks: (8.38 MB/8.00 MiB)
sda: unknown partition table
sd 0:0:0:0: [sda] Attached SCSI disk
|
but not work.
With kernel parameter "root=/dev/hda2" output:
| Code: |
Waiting for root device /dev/hda2
|
With kernel parameter "root=/dev/sda2" output:
| Code: |
VFS: Cannot open root device "sda2" or unknown-block(8,2)
|
--------------------
If set the options:
| Code: |
< > ATA/ATAPI/MFM/RLL support (DEPRECATED) --->
SCSI device support --->
-*- SCSI device support
<*> SCSI target support
[*] legacy /proc/scsi/ support
*** SCSI support type (disk, tape, CD-ROM) ***
<*> SCSI disk support
< > SCSI tape support
< > SCSI OnStream SC-x0 tape support
< > SCSI CDROM support
<*> SCSI generic support
<*> SCSI media changer support
[*] Probe all LUNs on each SCSI device
[ ] Verbose SCSI error reporting (kernel size +=12K)
[ ] SCSI logging facility
[*] Asynchronous SCSI scanning
SCSI Transports --->
[*] SCSI low-level drivers --->
--- SCSI low-level drivers
<*> iSCSI Initiator over TCP/IP
<*> iSCSI Boot Sysfs Interface
-*- LibFC module
<*> LibFCoE module
<*> SCSI debugging host simulator
[*] PCMCIA SCSI adapter support --->
<*> SCSI Device Handlers --->
--- SCSI Device Handlers
<*> LSI RDAC Device Handler
<*> HP/COMPAQ MSA Device Handler
<*> EMC CLARiiON Device Handler
<*> SPC-3 ALUA Device Handler (EXPERIMENTAL)
< > OSD-Initiator library
<*> Serial ATA and Parallel ATA drivers --->
--- Serial ATA and Parallel ATA drivers
[*] Verbose ATA error reporting
[*] SATA Port Multiplier support
*** Controllers with non-SFF native interface ***
<*> Platform AHCI SATA support
[*] ATA SFF support
*** SFF controllers with custom DMA interface ***
[*] ATA BMDMA support
*** SATA SFF controllers with BMDMA ***
<*> Marvell SATA support
*** PATA SFF controllers with BMDMA ***
<*> PXA DMA-capable PATA support
*** PIO-only SFF controllers ***
<*> PCMCIA PATA support
<*> Generic platform device PATA support
|
not work.
Kernel parameter "root=/dev/sda2".
Output:
| Code: |
sd 0:0:0:0: Attached scsi generic sg0 type 0
sd 0:0:0:0: [sda] 16384 512-byte logical blocks: (8.38 MB/8.00 MiB)
sda: unknown partition table
sd 0:0:0:0: [sda] Attached SCSI disk
VFS: Cannot open root device "sda2" or unknown-block(8,2)
|
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Jaglover
Watchman
Joined: 29 May 2005
Posts: 8291
Location: Saint Amant, Acadiana
|
| Posted: Mon May 21, 2012 12:01 pm Post subject: |
|
|
Perhaps you turned off partition table support.
| Code: | PC BIOS (MSDOS partition tables) support (MSDOS_PARTITION)
CONFIG_MSDOS_PARTITION:
Say Y here.
Symbol: MSDOS_PARTITION [=y]
Type : boolean
Prompt: PC BIOS (MSDOS partition tables) support
Defined at block/partitions/Kconfig:107
Depends on: BLOCK [=y] && PARTITION_ADVANCED [=y]
Location:
-> Enable the block layer (BLOCK [=y])
-> Partition Types
-> Advanced partition selection (PARTITION_ADVANCED [=y])
|
_________________
My Gentoo installation notes.
Please learn how to denote units correctly! |
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