ChangeSet@1.1633, 2004-02-12 13:05:48-08:00, benh@kernel.crashing.org
[PATCH] Fix a link conflict between radeonfb and the radeon DRI
They both define radeon_engine_reset. Here's a fix (from Panagiotis Papadakos).
ChangeSet@1.1632, 2004-02-12 13:00:34-08:00, torvalds@home.osdl.org
Fix "bus_for_each_dev()" and "bus_for_each_drv()", which did not
correctly handle the "restart from this device/driver" case, and
caused oopses with ieee1394.
This just uses "list_for_each_entry_continue()" instead.
Add helper macro to make usage of "list_for_each_entry_continue()"
a bit more readable.
ChangeSet@1.1629, 2004-02-12 07:25:01-08:00, torvalds@ppc970.osdl.org
ppc64: remove autogenerated file, and incorrect header inclusion
ChangeSet@1.1624.2.1, 2004-02-12 00:03:13-08:00, davem@nuts.davemloft.net
[NET]: Do not forget to initialize tx_queue_len in tunneling drivers.
ChangeSet@1.1628, 2004-02-11 23:41:41-08:00, benh@kernel.crashing.org
[PATCH] Fix typo in ppc32 build
The patch adding the OF platform entries had a typo ;)
ppc32 needs this.
ChangeSet@1.1627, 2004-02-11 23:29:54-08:00, benh@kernel.crashing.org
[PATCH] New radeonfb
Here is the new radeonfb. It doesn't remove the old one, just in case,
though CONFIG_FB_RADEON now builds the new one.
The new driver supports recent cards, has better monitor detection,
including DDC2, fixes a couple of constants in the old driver, and a lot
more.
I had to add an empty fb_set_suspend() function to fbmem.c (the real
implementation is in James tree and will be here soon). That means that
Power Management on Apple laptops isn't completely right yet until the
core fbdev fixes get in, but it's good enough for now.
ChangeSet@1.1624.1.3, 2004-02-11 22:02:27-08:00, chas@cmf.nrl.navy.mil
[ATM]: [clip] delay /proc/net/atm/arp creation
ChangeSet@1.1624.1.2, 2004-02-11 22:01:37-08:00, chas@cmf.nrl.navy.mil
[ATM]: [he] unconditionalize extra pci reads to flush posted writes
ChangeSet@1.1624.1.1, 2004-02-11 22:01:20-08:00, chas@cmf.nrl.navy.mil
[ATM]: prevent userspace compilation errors with glibc-kernheaders
ChangeSet@1.1626, 2004-02-11 21:53:47-08:00, benh@kernel.crashing.org
[PATCH] fix rivafb build on ppc64
rivafb is part of the g5 defconfig, but will cause a build error
on ppc64 due to a missing #include, here is the fix.
ChangeSet@1.1622.2.29, 2004-02-12 16:21:43+11:00, benh@kernel.crashing.org
ppc64: Add defconfigs for pSeries and PowerMac G5
ChangeSet@1.1622.2.28, 2004-02-12 15:52:47+11:00, benh@kernel.crashing.org
ppc64: Don't build offb's code that relies on the BootX bootloader on ppc64
ChangeSet@1.1622.2.27, 2004-02-12 15:51:57+11:00, benh@kernel.crashing.org
ppc64: Add missing #include, warned on ppc32 and broke build on ppc64
ChangeSet@1.1622.2.26, 2004-02-12 15:50:52+11:00, benh@kernel.crashing.org
ppc64: Fix break handling in pmac_zilog driver, fixes for 64 bits kernel
ChangeSet@1.1622.2.25, 2004-02-12 15:49:46+11:00, benh@kernel.crashing.org
ppc64: Fix build of via-pmu driver on 64 bits kernel.
ChangeSet@1.1622.2.24, 2004-02-12 15:47:20+11:00, benh@kernel.crashing.org
ppc64: Fix a refounting issue in macio_asic
ChangeSet@1.1622.2.23, 2004-02-12 15:46:41+11:00, benh@kernel.crashing.org
ppc64: fix build of ADB driver
ChangeSet@1.1622.2.22, 2004-02-12 15:45:59+11:00, benh@kernel.crashing.org
ppc64: fix build of pmac "mac-io" IDE driver on 64 bits kernel
ChangeSet@1.1622.2.21, 2004-02-12 15:45:12+11:00, benh@kernel.crashing.org
ppc64: Switch off use of polled mode in i2c driver
The secondary MPIC is now supported on ppc64, so the driver can
use interrupts all the time now
ChangeSet@1.1622.2.20, 2004-02-12 15:43:20+11:00, benh@kernel.crashing.org
ppc64: Add SMP support for PowerMac G5
ChangeSet@1.1622.2.19, 2004-02-12 15:41:38+11:00, benh@kernel.crashing.org
ppc64: Add pciconfig_iobase syscall for 32 bits apps only
This syscall is used by XFree to retreive the IO base of the
bus where the video card is plugged. This is only implemented
for compatibility with existing XFree86, I don't plan to do
a 64 bits version, XFree shall be fixed to use proper PCI access
methods
ChangeSet@1.1622.2.18, 2004-02-12 15:39:34+11:00, benh@kernel.crashing.org
ppc64: Add CPU NAP mode in idle loop on PowerMac G5
ChangeSet@1.1622.2.17, 2004-02-12 15:37:52+11:00, benh@kernel.crashing.org
ppc64: Call the PowerMac G5 init routines
ChangeSet@1.1622.2.16, 2004-02-12 15:36:26+11:00, benh@kernel.crashing.org
ppc64: Add support for z85c30 SCCs for low level console (PowerMac G5)
This is only used with the "sccdbg" kernel command line option, as
you need a special adapter (www.geethree.com) to get access to the
serial port on those machines.
ChangeSet@1.1622.2.15, 2004-02-12 15:33:50+11:00, benh@kernel.crashing.org
ppc64: xmon breakpoints are support on PowerMac G5 too
ChangeSet@1.1622.2.14, 2004-02-12 15:33:06+11:00, benh@kernel.crashing.org
ppc64: Add a missing isync in __hash_page, alloc hash table on PowerMac G5
ChangeSet@1.1622.2.13, 2004-02-12 15:31:59+11:00, benh@kernel.crashing.org
ppc64: Remove duplicate (& incorrect) definition of kern_add_valid()
ChangeSet@1.1622.2.12, 2004-02-12 15:31:14+11:00, benh@kernel.crashing.org
ppc64: Add the feature_call function pointer to machdep
ChangeSet@1.1622.2.11, 2004-02-12 15:30:27+11:00, benh@kernel.crashing.org
ppc64: Add support for PowerMac G5 interrupts
ChangeSet@1.1622.2.10, 2004-02-12 15:28:02+11:00, benh@kernel.crashing.org
ppc64: Add the G5 (IBM 970) CPU to the cputable
ChangeSet@1.1622.2.9, 2004-02-12 15:24:50+11:00, benh@kernel.crashing.org
ppc64: Add the PowerMac PCI support
This involves moving the final fixup to a function pointer in machdep,
turning all the PCI DMA routines into function pointers in a separate
structure and a bit of renaming work. The PowerMac currently use
"direct" PCI DMA bypassing the iommu. The driver for the IOMMU will
come later, allowing us to lift the limitation to 2Gb of RAM
ChangeSet@1.1622.2.8, 2004-02-12 15:14:11+11:00, benh@kernel.crashing.org
ppc64: Update the nvram driver to deal with PowerMac G5
This involves making the actual read/write routines be indirect
through ppc_md, and adding the various nvram partition types
used on a PowerMac.
ChangeSet@1.1622.2.7, 2004-02-12 15:10:38+11:00, benh@kernel.crashing.org
ppc32: Separate definitions for known vs unknown PowerMac G5 models
ChangeSet@1.1622.2.6, 2004-02-12 15:08:25+11:00, benh@kernel.crashing.org
ppc64: Add support for PowerMacs in the OF client interface code (prom.c)
Also move some of the init cruft into separate function to make
things slightly more readable. We sill need to significantly
cleanup that file, but that will come later...
Properly export the OF device-tree accessors to modules
ChangeSet@1.1622.2.5, 2004-02-12 15:03:58+11:00, benh@kernel.crashing.org
ppc64: Add the head.S changes to boot a PowerMac G5.
Apple's OF boots us with translation enabled. Also move the
copy_and_flush of the CPU holding loop to prom.c as it mustn't
be called on platforms that don't boot in real mode (that space
isn't always mapped)
ChangeSet@1.1622.2.4, 2004-02-12 14:57:25+11:00, benh@kernel.crashing.org
ppc64: Add some definitions relative to the G5 CPU and POWERMAC platform
ChangeSet@1.1622.2.3, 2004-02-12 14:53:14+11:00, benh@kernel.crashing.org
ppc64: Add the Kconfig & Makefile changes related to the PowerMac G5 merge
ChangeSet@1.1622.2.2, 2004-02-12 14:50:52+11:00, benh@kernel.crashing.org
ppc64: Start of PowerMac G5 merge, add all arch and include files
ChangeSet@1.1622.2.1, 2004-02-12 14:45:05+11:00, benh@kernel.crashing.org
ppc32: Add CONFIG_PPC_PMAC64 when building for G5
ChangeSet@1.1622.1.1, 2004-02-11 19:41:32-08:00, rusty@rustcorp.com.au
[PATCH] Shut up about the damn modules already...
In almost all distributions, the kernel asks for modules which don't
exist, such as "net-pf-10" or whatever. Changing "modprobe -q" to
"succeed" in this case is hacky and breaks some setups, and also we
want to know if it failed for the fallback code for old aliases in
fs/char_dev.c, for example.
Just remove the debugging message which fill people's logs: the
correct way of debugging module problems is something like this:
echo '#! /bin/sh' > /tmp/modprobe
echo 'echo "$@" >> /tmp/modprobe.log' >> /tmp/modprobe
echo 'exec /sbin/modprobe "$@"' >> /tmp/modprobe
chmod a+x /tmp/modprobe
echo /tmp/modprobe > /proc/sys/kernel/modprobe
ChangeSet@1.1622, 2004-02-11 22:28:16+01:00, wim@iguana.be
[WATCHDOG] v2.6.2 arch-[m68k/sparc/sparc64]-Kconfig-patch
Source WATCHDOG config info from drivers/char/watchdog/Kconfig
for m68k, sparc and sparc64 architectures
ChangeSet@1.1500.33.5, 2004-02-11 21:37:02+01:00, marcel@holtmann.org
[Bluetooth] Fix non-blocking socket race conditions
A poll on a non-blocking listen socket signals readable too early. The
first time the socket should be readable is if a child is in connected
state. And don't signal writeable if the socket is in config state.
Noticed by Jean Tourrilhes <jt@hpl.hp.com>
ChangeSet@1.1500.33.4, 2004-02-11 21:35:42+01:00, marcel@holtmann.org
[Bluetooth] Fix several copy_to_user() and reference counting glitches
This patch corrects the error handling of copy_to_user() and adds more
error checks. It also fixes two reference counting bugs.
Noticed by Andi Kleen <ak@suse.de>
ChangeSet@1.1621, 2004-02-11 21:29:21+01:00, wim@iguana.be
[WATCHDOG] v2.6.2 pcwd_pci-watchdog
Add the Berkshire Products PCI-PC Watchdog driver
ChangeSet@1.1620, 2004-02-11 21:24:04+01:00, wim@iguana.be
[WATCHDOG] v2.6.2 indydog-Kconfig+Makefile-patch
Apparently we ported the indydog code to the 2.5/2.6 kernel series,
but we forgot to put it in the kernel configuration file + the Makefile
ChangeSet@1.1619, 2004-02-11 21:19:08+01:00, wim@iguana.be
[WATCHDOG] v2.6.2 watchdog-Kconfig-patch
Cleanup/Restructuring of drivers/char/watchdog/Kconfig
ChangeSet@1.1618, 2004-02-11 21:14:18+01:00, wim@iguana.be
[WATCHDOG] v2.6.2 i8xx_tco-v0.06_update
Version 0.06 of the intel i8xx TCO driver:
* change i810_margin to heartbeat (in seconds)
* use module_param
* added notify system support
* renamed module to i8xx_tco
ChangeSet@1.1617, 2004-02-11 21:01:53+01:00, wim@iguana.be
[WATCHDOG] v2.6.2 indydog-v0.3_update
Added notifier support
Moved start and stop code to their own subroutines
Extended ioctl support
Add MODULE_* info
ChangeSet@1.1616, 2004-02-11 20:54:48+01:00, wim@iguana.be
[WATCHDOG] v2.6.2 acquirewdt-cleanup
small cleanup
ChangeSet@1.1615, 2004-02-11 20:45:49+01:00, wim@iguana.be
[WATCHDOG] v2.6.2 watchdog-module_*-update
Update MODULE_* information
ChangeSet@1.1614, 2004-02-11 20:35:36+01:00, wim@iguana.be
[WATCHDOG] v2.6.2 shwdt-cleanup
Make heartbeat a module parameter and some general clean-up.
ChangeSet@1.1613, 2004-02-11 20:28:51+01:00, willy@debian.org
[WATCHDOG] v2.6.2 watchdog-architecture-cleanup
In order to make the watchdog menu useful for some architectures, we need
to only be able to select the watchdogs that can compile. This patch also
moves the SuperH watchdog from its own Kconfig file to the normal one.
ChangeSet@1.1611, 2004-02-11 07:58:16-08:00, torvalds@home.osdl.org
This reverts the mmap address hint usage for now.
It broke some existing setups, so let's drop it until we have
a better notion of how to do this.
ChangeSet@1.1610, 2004-02-11 07:54:06-08:00, mingo@elte.hu
[PATCH] open writecount scalability cleanup
This is an obvious scalability improvement for write()s. We used a
global lock to protect the inode writecount (updated on every open for
writing) - this just makes it use the existing inode->i_lock instead.
Compiles & boots fine on x86 SMP.
ChangeSet@1.1603.8.12, 2004-02-11 15:09:40+00:00, davej@redhat.com
[CPUFREQ] Remove bogus scaling from longhaul driver freqency tables.
This is nonsense. We only use the lower 8 bits, so putting the useful
info in the upper 8 makes no sense at all.
ChangeSet@1.1603.8.11, 2004-02-11 12:01:13+00:00, davej@redhat.com
[CPUFREQ] Fix off-by-1000 error in longhaul.
Cpufreq core expects units in khz not mhz. Oops.
ChangeSet@1.1603.11.1, 2004-02-10 21:38:40-08:00, davem@nuts.davemloft.net
[SPARC64]: Fix exception remaining length calcs in VIS copy routines.
ChangeSet@1.1603.1.47, 2004-02-10 21:13:54-08:00, davidm@tiger.hpl.hp.com
ia64: Correct init_task.rbs_bot value (not that it matters).
ChangeSet@1.1603.1.46, 2004-02-10 21:08:10-08:00, davidm@tiger.hpl.hp.com
ia64: Update defconfig
ChangeSet@1.1603.1.45, 2004-02-10 18:59:35-08:00, davidm@tiger.hpl.hp.com
ia64: Fix some more warnings caused by casts used as l-values.
ChangeSet@1.1603.1.44, 2004-02-10 18:51:34-08:00, davidm@tiger.hpl.hp.com
ia64: Based on patch by Stephane Eranian: Make fpswa version info available
via /proc/efi/fpswa, rather than printing it at boot time.
ChangeSet@1.1603.10.1, 2004-02-11 12:17:29+11:00, hch@sgi.com
[XFS] make sure i_size_write is called under i_sem
SGI Modid: xfs-linux:xfs-kern:166504a
ChangeSet@1.1603.1.43, 2004-02-10 15:37:14-08:00, kaos@ocs.com.au
[PATCH] ia64: Periodically forward MCA or INIT records to user-level
Periodically check for outstanding MCA or INIT records and pass them to
user space salinfo.
ChangeSet@1.1603.1.42, 2004-02-10 15:32:28-08:00, kaos@ocs.com.au
[PATCH] ia64: mca.c - Fix the "did we recover from MCA test" and move it up
Correct the "did we recover from MCA test" and move it up a level to
simplify interaction with debuggers.
ChangeSet@1.1603.1.41, 2004-02-10 15:20:28-08:00, kenneth.w.chen@intel.com
[PATCH] ia64: remove unused cpucount variable
ChangeSet@1.1603.9.2, 2004-02-10 15:17:40-08:00, jun.nakajima@intel.com
[PATCH] Remove the assumption that the number of the sibling is 2
Thanks to Nick's domain patch, the kernel worked fine with
smp_num_siblings = 4 (in simulation).
ChangeSet@1.1603.1.40, 2004-02-10 14:54:01-08:00, kaos@sgi.com
[PATCH] ia64: mca.c - pass irq_safe around
Patches from Ben Woodward to calculate irq_safe once and pass it around.
ChangeSet@1.1603.1.39, 2004-02-10 14:14:47-08:00, kaos@sgi.com
[PATCH] ia64: mca.c cleanup - Bjorn's printk cleanup
ChangeSet@1.1603.1.38, 2004-02-10 14:14:04-08:00, kaos@sgi.com
[PATCH] ia64: mca.c cleanup - Reorder to remove the need for forward declarations and to consolidate related code
ChangeSet@1.1603.1.37, 2004-02-10 14:13:21-08:00, kaos@sgi.com
[PATCH] ia64: mca.c cleanup - Delete dead variables and functions
ChangeSet@1.1603.1.36, 2004-02-10 14:12:30-08:00, kaos@sgi.com
[PATCH] ia64: mca.c cleanup - Mark variables and functions static where possible
ChangeSet@1.1603.1.35, 2004-02-10 14:11:58-08:00, kaos@sgi.com
[PATCH] ia64: mca.c cleanup - Delete all record printing code, moved to salinfo_decode in user space
ChangeSet@1.1603.1.34, 2004-02-10 14:11:17-08:00, kaos@sgi.com
[PATCH] ia64: Avoid deadlock when using printk() for MCA and INIT records
Port the ia64 mca.c clean up patches from 2.4.25-pre8 to 2.6.2-rc2.
The following 6 patches do :-
1 Avoid deadlock when using printk() for MCA and INIT records.
2 Delete all record printing code, moved to salinfo_decode in user space.
3 Mark variables and functions static where possible.
4 Delete dead variables and functions.
5 Reorder to remove the need for forward declarations and to consolidate
related code.
6 Bjorn's printk cleanup.
Altogether they shrink mca.c from 2432 to 1339 lines and make it much
more readable.
The only functional change is the removal of any attempt to print the
CMC/CPE/MCA/INIT record contents in the kernel plus the addition of an
info printk to ia64_mca_check_errors(), to match 2.4. Now we just get
one line to say that a record has been detected, except for MCA which
prints nothing at all.
ChangeSet@1.1603.1.33, 2004-02-10 13:45:36-08:00, alex.williamson@hp.com
[PATCH] ia64: sba_iommu perf tunning and new functionality
I've been doing some performance tuning and adding some functionality
to sba_iommu for zx1/sx1000 chipsets. This adds:
* Long overdue consistent_dma_mask support
* Long overdue ability to do large mappings in the iommu
* Tightened spinlock usage for better performance/scalability
* Added branch prediction hints for some of the performance paths
* Added explicit data prefetching to some performance paths -
perfmon shows roughly a 20% decrease in L3 misses in the bitmap
search code
* Increased delayed resource freeing depth and added a separate
lock per ioc to avoid contention
* Added code to free up queued pdir entries should we be unable to
find space for new ones (not that I've ever seen the pdir
anywhere close to full)
* Finished cleaning out the hint support code, Grant is
maintaining this separately for now
* Added option to control bypass of sg mappings separately from
single/coherent mappings
Much like the swiotlb, sba_iommu allows devices capable of 64bit
addressing to bypass the iommu and DMA directly to/from memory. Using a
worst case scenario test (64bit bypass disabled, all DMA mapped through
the iommu), I saw a 60% increase in sequential block input throughput
using bonnie++ on a large RAID0 MD array. In fact, this patch provides
the best bonnie++ performance with bypass disabled. This is likely due
to benefits seen from coalescing the scatterlist, allowing better disk
streaming. I assume that network performance will likely be limited by
mapping latency, so I added the last bullet item to allow sg mappings to
get the benefit of coalescing while keeping a low latency path for
single and coherent mappings. If anyone is setup for network
benchmarks, I'd be interested in a before and after with this patch.
ChangeSet@1.1606, 2004-02-10 15:32:27-06:00, shaggy@kleikamp.dyn.webahead.ibm.com
JFS: Threads should exit with complete_and_exit
ChangeSet@1.1603.1.32, 2004-02-10 12:55:53-08:00, kenneth.w.chen@intel.com
[PATCH] ia64: fix ld.a emulation
This patch fixes a corner-case of ld.a emulation. ld.a should be
emulated such that it always loads a misaligned value and clears the
corresponding ALAT entry. The old emulation was correct for the case
where ld.a was followed by ld.c/chk.a (since ALAT entry was cleared),
but wrong for the case where it _wasn't_ followed by ld.c/chk.a. In
that case, the misaligned value wasn't read from memory, as it should
have been.
ChangeSet@1.1603.1.31, 2004-02-10 12:16:10-08:00, steiner@sgi.com
[PATCH] ia64: Enable cpu_vm_mask maintenance and improve SN2 TLB flushing
ChangeSet@1.1603.1.30, 2004-02-10 11:19:39-08:00, torvalds@home.osdl.org
Fix bogus mode bit testing by smbfs.
The S_IFxxxx macros aren't bits to be tested, they
are values of the S_IFMT field.
ChangeSet@1.1603.8.10, 2004-02-10 18:03:26+00:00, davej@redhat.com
[CPUFREQ] Fix deadlock in userspace governor.
Another fix from Dominik.
ChangeSet@1.1603.8.9, 2004-02-10 17:57:45+00:00, davej@redhat.com
[CPUFREQ] Pentium-4-M detection fix for speedstep-lib
From Dominik..
The different P-4-M steppings have different "ebx" values. Analyze it
correctly to sort out Pentium-4-based Celerons.
ChangeSet@1.1603.8.8, 2004-02-10 17:54:34+00:00, davej@redhat.com
[CPUFREQ] powernow-k8 printk cleanups from Pavel.
ChangeSet@1.1603.8.7, 2004-02-10 17:45:49+00:00, davej@redhat.com
[CPUFREQ] convert powernow-k8 to use frequency tables [5/5]
Move the table verification to an extra function.
ChangeSet@1.1603.8.6, 2004-02-10 17:44:31+00:00, davej@redhat.com
[CPUFREQ] convert powernow-k8 to use frequency tables [4/5]
Remove the *ppst table, and remove an unneccessary forward-declaration
ChangeSet@1.1603.8.5, 2004-02-10 17:43:28+00:00, davej@redhat.com
[CPUFREQ] convert powernow-k8 to use frequency tables [3/5]
Keep *ppst local to the only function which needs it any longer.
ChangeSet@1.1603.8.4, 2004-02-10 17:42:30+00:00, davej@redhat.com
[CPUFREQ] convert powernow-k8 to use frequency tables [2/5]
Use the frequency_table for calculating the correct ->target state
ChangeSet@1.1603.8.3, 2004-02-10 17:41:20+00:00, davej@redhat.com
[CPUFREQ] convert powernow-k8 to use frequency tables [1/5]
Add a struct cpufreq_frequency_table, fill it with content, and use it for
->verify.
ChangeSet@1.1603.1.29, 2004-02-10 09:38:45-08:00, jsimmons@infradead.org
[PATCH] framebuffer GPM corruption fix.
This patch fixes the GPM cursor corruption people where seeing.
ChangeSet@1.1603.1.28, 2004-02-10 09:24:56-08:00, thornber@redhat.com
[PATCH] dm: block size bug with 64 bit devs
With 32 bit sector_t the block device size _in bytes_ is also cut to
32 bit in __set_size when the block device is mount (a filesystem
mounted). The argument should be cast to loff_t before expanding the
sector count to a byte count and calling i_size_write.
[Christophe Saout]
ChangeSet@1.1603.8.2, 2004-02-10 17:17:19+00:00, davej@redhat.com
[CPUFREQ] Fix an oops unloading p4-clockmod.
Reverting frequency changes on unloading is uncommon for cpufreq drivers
so let's remove this speciality.
ChangeSet@1.1603.1.27, 2004-02-10 09:10:33-08:00, torvalds@home.osdl.org
Make <linux/compiler.h> a bit more palatable to
user program inclusion.
It's still wrong to include kernel headers from
user programs. Oh, well.
ChangeSet@1.1603.1.26, 2004-02-10 09:00:29-08:00, B.Zolnierkiewicz@elka.pw.edu.pl
[PATCH] fix build for CONFIG_BLK_DEV_IDEDMA=n
Ths "fix duplication of DMA {black,white}list in icside.c" patch broke it.
Noticed by Geert Uytterhoeven <geert@linux-m68k.org>.
ChangeSet@1.1500.29.2, 2004-02-10 16:54:06+00:00, davej@redhat.com
[CPUFREQ] Geode register fixes.
From: Hiroshi Miura <miura at da-cha.org>
I mistook a Geode chipset's register meanings. (-.-;
ON is not 'CPU is ON' but 'cpu modulation is ON' that is stops cpu.
this causes a bad freq setting.
This patch fixes this and minor bug that is,
if (new_khz == stock_freq) { /* if new khz == 100% of CPU speed, it is special case */
local_irq_save(flags);
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
cpufreq_notify_transition() called after local_irq_save();
this makes not update cpu_khz.
ChangeSet@1.1603.1.25, 2004-02-10 08:45:59-08:00, axboe@suse.de
[PATCH] DVD-R capability flag set incorrectly, /proc formatting fix
From John McKell <mckellj@iomega.com>:
This patch for scsi/sr.c and cdrom/cdrom.c persuades
/proc/sys/dev/cdrom/info to report that connecting a drive via USB
rather than ATAPI in fact does not make it able to write DVD-R.
Without this patch, when sr0 and hdd are the same type of device
connected via USB and ATAPI respectively, I see:
$ cat /proc/sys/dev/cdrom/info:
drive name: sr1 sr0 hdd
...
Can write CD-R: 1 0 0
Can write CD-RW: 1 0 0
Can read DVD: 0 0 0
Can write DVD-R: 1 1 0
Can write DVD-RAM: 0 0 0
Can read MRW: 0 0 0
Can write MRW: 0 0 0
With this patch applied, instead I see:
$ cat /proc/sys/dev/cdrom/info:
drive name: sr1 sr0 hdd
...
Can write CD-R: 1 0 0
Can write CD-RW: 1 0 0
Can read DVD: 0 0 0
Can write DVD-R: 0 0 0
Can write DVD-RAM: 0 0 0
Can read MRW: 0 0 0
Can write MRW: 0 0 0
The sr1 device in particular is an ordinary CD-RW that in fact cannot
write DVD-R.
While messing with this code, I also thought to tweak the /proc
formatting to align the tabbed columns.
ChangeSet@1.1603.1.24, 2004-02-10 08:11:44-08:00, benh@kernel.crashing.org
[PATCH] Export OF device path for PCI devices
Here's a new version of the patch according to our discussion.
This allows the platform to add its own platform files to the
sysfs PCI device node through a "pcibios_add_platform_entries()"
call.
I added an empty pcibios_add_platform_entries() inline to all
archs that apparently have PCI and implemented the OF stuff for
ppc and ppc64. The name is still "devspec" for now, I doubt
it will conflict and that's consistent with our use of the
"devspec" name in other places.
ChangeSet@1.1603.1.23, 2004-02-09 18:59:09-08:00, torvalds@home.osdl.org
Linux 2.6.3-rc2
TAG: v2.6.3-rc2