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* m68k/irq: Remove obsolete m68k irq frameworkGeert Uytterhoeven2011-11-081-78/+0
| | | | Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k/mac: Optimize interrupts using chain handlersGeert Uytterhoeven2011-11-081-20/+86
| | | | Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k/mac: Convert Mac to genirqGeert Uytterhoeven2011-11-081-0/+3
| | | | Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k/irq: Remove obsolete IRQ_FLG_* usersGeert Uytterhoeven2011-11-081-8/+5
| | | | | | | The m68k core irq code stopped honoring these flags during the irq restructuring in 2006. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k/irq: Rename {,__}m68k_handle_int()Geert Uytterhoeven2011-11-081-2/+2
| | | | | | | | - Rename m68k_handle_int() to generic_handle_irq(), and drop the unneeded asmlinkage, - Rename __m68k_handle_int() to do_IRQ(). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* mac68k: replace mac68k SCC code with platform deviceFinn Thain2010-02-271-16/+4
| | | | | | | | Remove the old 68k Mac serial port code and a lot of related cruft. Add new SCC platform devices to mac 68k platform. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: mac core - Kill warn_unused_result warningsGeert Uytterhoeven2009-01-121-10/+15
| | | | | | | warning: ignoring return value of 'request_irq', declared with attribute warn_unused_result Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k: machw.h cleanupFinn Thain2008-12-281-1/+0
| | | | | | | | Remove some more cruft from machw.h and drop the #include where it isn't needed. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k/mac/: possible cleanupsAdrian Bunk2008-07-201-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains the following possible cleanups: - make the following needlessly global code (always) static: - baboon.c: struct baboon - baboon.c: baboon_irq() - config.c: mac_orig_videoaddr - config.c: mac_identify() - config.c: mac_report_hardware() - config.c: mac_debug_console_write() - config.c: mac_sccb_console_write() - config.c: mac_scca_console_write() - config.c: mac_init_scc_port() - oss.c: oss_irq() - oss.c: oss_nubus_irq() - psc.c: psc_debug_dump() - psc.c: psc_dma_die_die_die() - via.c: rbv_clear - remove the unused bootparse.c - #if 0 the following unused functions: - config.c: mac_debugging_short() - config.c: mac_debugging_long() - remove the following unused code: - config.c: mac_bisize - config.c: mac_env - config.c: mac_SCC_init_done - config.c: mac_SCC_reset_done - config.c: mac_init_scca_port() - config.c: mac_init_sccb_port() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* m68k: replace remaining __FUNCTION__ occurrencesHarvey Harrison2008-04-281-2/+2
| | | | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* spelling fixes: arch/m68k/Simon Arlott2007-10-201-1/+1
| | | | | | | | Spelling fixes in arch/m68k/. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* m68k: Mac IRQ cleanupFinn Thain2007-05-041-4/+0
| | | | | | | | | | | | There are no slow IRQs on Macs since Roman Zippel's IRQ reorganisation that went into 2.6.16 and removed mac_irq_list[] and the do_mac_irq_list() dispatcher. (They were implemented in do_mac_irq_list() by lowering the IPL.) Hence there's no more use for mutual exclusion in the Mac interrupt dispatchers. Remove it. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* m68k: Mac IRQ prepFinn Thain2007-05-041-2/+6
| | | | | | | | | | | | | | | | Make sure that there are no slot IRQs asserted before leaving the nubus handler. If there are and we don't then the nubus gets wedged because this prevents a CA1 transition, which means no more nubus IRQs. Make the interrupt dispatch loops terminate sooner. Explicitly initialise the VIA latches to make the code more easily understood. Also some cleanups. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* m68k: reverse Mac IRQ damageFinn Thain2007-05-041-3/+3
| | | | | | | | | Reverse the last of a monumental brown-paper-bag commit that went into the 2.3 kernel. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] m68k pt_regs fixesAl Viro2006-10-071-8/+8
| | | | | | | | | | | | | | | m68k_handle_int() split in two functions: __m68k_handle_int() takes pt_regs * and does set_irq_regs(); m68k_handle_int() doesn't get pt_regs *. Places where we used to call m68k_handle_int() recursively with the same pt_regs have simply lost the second argument, the rest is switched to __m68k_handle_int(). The rest of patch is just dropping pt_regs * where needed. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m68k: convert mac irq codeRoman Zippel2006-06-251-7/+7
| | | | | | Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux-2.6.12-rc2Linus Torvalds2005-04-161-0/+301
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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