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- 13 Oct, 2002 26 commits
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Russell King authored
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Russell King authored
Remove unnecessary use of __inline__, and remove a few unnecessary prototypes. copy_buffer is moved before use.
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Russell King authored
This removes a compilation warning and makes the code smaller. It is also more obvious what's going on.
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Russell King authored
The USB gadget code now lives in arch/arm/mach-sa1100/usb, and isn't in a mergable state. We remove the old makefile entries which are never going to be satisfied, and leave a placeholder for the usb directory.
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Russell King authored
dump_stack() got used by the generic code. Call our version __dump_stack since we're running out of other descriptive names. Allow show_trace_task to show the backtrace for the current thread.
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Russell King authored
Add rudimentary support for Thumb ptracing; we aren't able to single step through thumb branches yet, but this change provides enough infrastructure to make this possible.
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Russell King authored
This cset updates (as much as is possible) the NCR5380-based Acorn SCSI drivers, mainly converting them to the new error handling code. However, they still don't build due to errors in NCR5380.
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Russell King authored
Vojtech has patches that bring their counterparts in the input subsystem up to date (and into a working state) so these drivers are no longer required. This cset also fixes the Acorn i2c RTC code.
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Russell King authored
This cset combines the Atomwide and The Serial Port 16550 driver modules into one "8250_acorn.c" driver. This new module takes full advantage of the LDM-based expansion card facilities.
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Russell King authored
This cset implements validity checks on the ethernet MAC address when the device is opened, and refuses to open the device if this check fails. We also provide the set_mac_address method to allow ifconfig to change the mac address to something valid. In addition, the driver is converted from the old expansion card discovery methods to the new device model driver framework.
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Russell King authored
Provide LDM-based driver registration/removal interface for drivers to use. We make the old device discovery code ignore devices claimed via the LDM framework. However, the LDM framework ignores devices that may be in use by the old device discovery code. This is fine since the only devices that will still use the old discovery code will be SCSI drivers. Currently, we don't provide a useful dev.name entry.
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Russell King authored
This updates the Integrator cpufreq code to use the new interfaces, and makes the sa1100 cpufreq round up the requested frequency.
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Russell King authored
The second serial port is never present in these machines, so its pointless listing it in the first place.
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Russell King authored
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Russell King authored
- ide_register_hw takes two arguments, not one. - ide_fix_driveid is no longer used.
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Russell King authored
This adds ARM support for in_atomic() and asm/numnodes.h
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Russell King authored
This updates these neponset and sa1111 support to use the new system device infrastructure in the Linux device model.
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Russell King authored
Sanitise includes of asm/tlbflush.h, asm/cacheflush.h, asm/proc-fns.h Implement ARM-specific TLB "shootdown" code. It turns out that it is overall more efficient to unconditionally invalidate the whole TLB rather than entry by entry when removing areas.
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Russell King authored
This cset fixes the RiscPC decompressor code for the PIC changes. We use a pointer to a structure rather than a structure to access params. With a PIC decompressor, the address of the structure gets PIC-ified which is not what we want.
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Russell King authored
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Russell King authored
Update pcibios_enable_device to only enable requested resources, mainly for IDE. Supply a pci_mmap_page_range() function to allow user space to mmap PCI regions.
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Russell King authored
This updates the ARM time keeping functions to use tick_nsec/1000 instead of tick.
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Russell King authored
To keep the Config.in files relatively clean, we use the following construct: if [ "$CONFIG_ARM" = "y" ]; then dep_tristate 'Foo' CONFIG_FOO $CONFIG_BAR fi where CONFIG_BAR is some machine implementation or high-level chip support configuration option. If CONFIG_BAR is left empty, then the tristate is offered to the user, which isn't what we want. Defining CONFIG_BAR to 'n' prevents the option being offered. This is a rule I generally try to implement within arch/arm/config.in. This cset makes CONFIG_SA1111 and CONFIG_ARM_THUMB behave that way.
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Russell King authored
Since the decompressor supports PIC, even for CONFIG_ZBOOT_ROM, we can easily allow an image which has been linked to run at a particular address in ROM to be moved to RAM. We just need to make sure that we don't relocate the GOT entries for the BSS segment. This cset also implements sa1100-based debugging for the decompressor.
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Russell King authored
These two variables are used by more than just the linker; they're also used by head.S to know where it can safely place the page tables. We therefore need to export it from the Makefile. These are also highly machine dependent; we don't want to duplicate the same set of conditionals for cpp and for the makefiles. arch/arm/Makefile also contained a stray close-paren. I'm submitting this one to the lost property office. We also always pass -mno-fpu to the assember; this guarantees that any floating point will be caught.
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Russell King authored
SPARC was unconditionally setting CONFIG_SERIAL_CORE_CONSOLE to y and conditionally setting CONFIG_SERIAL_CORE depending on the Sparc sub-drivers. In addition, the core serial driver for SPARC is always built, so we end up with link errors. We instead make CONFIG_SERIAL_CORE{,_CONSOLE} dependent on building the SPARC core driver (CONFIG_SERIAL_SUNCORE).
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- 11 Oct, 2002 14 commits
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Linus Torvalds authored
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Linus Torvalds authored
uses fields that do not exist otherwise.
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Andi Kleen authored
Due to some bugs in byteorder/generic.h linux would always use C handcoded swab64 for 64bit ntohq or cpu_to_be64. The C version is very inefficient and expands to 30+ instructions of horrible code. This hurts on filesystems that use on disk big endian data structures with 64bit data types. This patch adds an assembly optimized swab64 to fix it. Now bswab64 is 4 instructions when your CPU supports bswap and 9 when it doesn't. Tests were done with gcc 3.2, may be different on older gcc. This is good for ~600 bytes code size reduction in XFS (gcc 3.2): Before: 503199 3296 1682 508177 7c111 fs/xfs/xfs.o After: 502543 3296 1682 507521 7be81 fs/xfs/xfs.o Also should be faster. Also some minor cleanups in the file.
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Linus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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Jan Harkes authored
Most of these changes have been tested and used in the 2.4 tree, so this is mostly a forward port of 2.4 bugfixes. * C99 initializers * Added specific initializations instead of assuming that the private part of the inode is already initialized. * Remove unused code. * Moved container file to the struct file private data, this is to * correct the session semantics model when file updates are fetched from * the server (old 'sessions' shouldn't see the new container yet). * Fixed consistency (and occasional oopes) when mmap-ing Coda files. * Fixing up inode numbers in readdir, old libc5 getcwd was broken. * Nuked upcall_stats, all of this can easily be maintained in userspace, and the existing code suffers from overflows in the fixed point calculations.
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Andrew Morton authored
- Fix some printk warnings in 3c59x.c (inl() now returns a long). - ext3 warning fix from Stephen Hemminger: "__FUNCTION__ is a constant and gcc warns about passing it as a mutuable string." - Fix a return-with-BKL-held in isofs_readdir() - paride 64-bit sector_t fix (Bill Irwin)
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http://linux-ntfs.bkbits.net/linux-2.5-ilookupLinus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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John Stultz authored
This syncs up the cyclone-timer code w/ Greg's changes from this morning.
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Peter Chubb authored
In the current kernels, when a PCMCIA card is inserted into or removed from a socket, the kernel oopses because yenta_bh() tries to dereference a NULL pointer. The attached patch initialises the argument to yenta_bh() so that this doesn't happen.
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http://linux-isdn.bkbits.net/linux-2.5.eiconLinus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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http://linux-isdn.bkbits.net/linux-2.5.isdnLinus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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Rolf Eike Beer authored
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Neil Brown authored
Add _request and _parse methods for nfsd.fh and nfsd.exports tables. nfsd.fh maps a filehandle-fragment to a path for a client, and nfsd.exports maps a path to export options for a client.
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Neil Brown authored
a message should be: nfsd 10.0.1.1 {Expirydate} domainname if domainname is empty, then this is a NEGATIVE entry: that IP address will be deined access. {Expirydate} is seconds since unix epoch. e.g. 1036105199 for midnight, halloween.
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