#
c43278f0 |
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13-Sep-2023 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k: mac: Add and use "mac.h" When building with W=1: arch/m68k/mac/iop.c:235:13: warning: no previous prototype for ‘iop_init’ [-Wmissing-prototypes] 235 | void __init iop_init(void) | ^~~~~~~~ arch/m68k/mac/via.c:112:13: warning: no previous prototype for ‘via_init’ [-Wmissing-prototypes] 111 | void __init via_init(void) | ^~~~~~~~ arch/m68k/mac/via.c:623:13: warning: no previous prototype for ‘via_init_clock’ [-Wmissing-prototypes] 593 | void __init via_init_clock(void) | ^~~~~~~~~~~~~~ arch/m68k/mac/oss.c:37:13: warning: no previous prototype for ‘oss_init’ [-Wmissing-prototypes] 37 | void __init oss_init(void) | ^~~~~~~~ arch/m68k/mac/psc.c:76:13: warning: no previous prototype for ‘psc_init’ [-Wmissing-prototypes] 76 | void __init psc_init(void) | ^~~~~~~~ arch/m68k/mac/baboon.c:25:13: warning: no previous prototype for ‘baboon_init’ [-Wmissing-prototypes] 25 | void __init baboon_init(void) | ^~~~~~~~~~~ arch/m68k/mac/macboing.c:155:6: warning: no previous prototype for ‘mac_mksound’ [-Wmissing-prototypes] 155 | void mac_mksound( unsigned int freq, unsigned int length ) | ^~~~~~~~~~~ arch/m68k/mac/misc.c:608:5: warning: no previous prototype for ‘mac_hwclk’ [-Wmissing-prototypes] 608 | int mac_hwclk(int op, struct rtc_time *t) | ^~~~~~~~~ Fix this by introducing a new header file "mac.h" for holding the prototypes of functions implemented in arch/m68k/mac/. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/d1fe0014a9e472a305333de4fa17f335c93d73af.1694613528.git.geert@linux-m68k.org
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#
a53652fa |
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13-Sep-2023 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k: mac: Make mac_platform_init() static When building with W=1: arch/m68k/mac/config.c:961:12: warning: no previous prototype for ‘mac_platform_init’ [-Wmissing-prototypes] 961 | int __init mac_platform_init(void) | ^~~~~~~~~~~~~~~~~ Fix this by making mac_platform_init() static. There was never a user outside arch/m68k/mac/config.c. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/f5f069f94c369b7de223bb5e1a21837807fde982.1694613528.git.geert@linux-m68k.org
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#
f0f7e526 |
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09-May-2022 |
Dmitry Osipenko <dmitry.osipenko@collabora.com> |
m68k: Switch to new sys-off handler API Kernel now supports chained power-off handlers. Use register_power_off_handler() that registers power-off handlers and do_kernel_power_off() that invokes chained power-off handlers. Legacy pm_power_off() will be removed once all drivers will be converted to the new sys-off API. Normally arch code should adopt only the do_kernel_power_off() at first, but m68k is a special case because it uses pm_power_off() "inside out", i.e. pm_power_off() invokes machine_power_off() [in fact it does nothing], while it's machine_power_off() that should invoke the pm_power_off(), and thus, we can't convert platforms to the new API separately. There are only two platforms changed here, so it's not a big deal. Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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#
91d7b75a |
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21-Jan-2022 |
Laurent Vivier <laurent@vivier.eu> |
m68k: Add asm/config.h To avoid 'warning: no previous prototype for' errors, declare all the parse_bootinfo and config function prototypes into asm/config.h and include it in arch/m68k/kernel/setup_mm.c and arch/m68k/*/config.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Link: https://lore.kernel.org/r/20220121200738.2577697-2-laurent@vivier.eu Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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cabd10be |
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09-Jun-2021 |
Finn Thain <fthain@linux-m68k.org> |
m68k/mac: Replace macide driver with generic platform drivers This allows m68k mac systems to switch from the deprecated IDE subsystem to libata. This was tested on my Quadra 630. I haven't tested it on my PowerBook 150 because I don't have a RAM adapter board for it. It appears that the hardware I tested doesn't need macide_clear_irq() or macide_test_irq(). If it did, the generic driver would not have worked. It's possible that those routines are needed for the PowerBook 150 but we can cross that bridge if and when we come to it. BTW, macide_clear_irq() appears to suffer from a race condition. The write to the interrupt flags register could have unintended side effects as it may alter other flag bits. Fortunately, all of the other bits are unused by Linux. When tested on my Quadra 630, the assignment *ide_ifr &= ~0x20 was observed to have no effect on bit 5, so it may be redundant anyway. Cc: Michael Schmitz <schmitzmic@gmail.com> Cc: Joshua Thompson <funaho@jurai.org> Reviewed-by: Michael Schmitz <schmitzmic@gmail.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Finn Thain <fthain@linux-m68k.org> Link: https://lore.kernel.org/r/11a56b3317df3bb2ddc15fd29b40b6820e9c7444.1623287706.git.fthain@linux-m68k.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
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#
a7b5458c |
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21-Nov-2020 |
Finn Thain <fthain@telegraphics.com.au> |
m68k: Fix WARNING splat in pmac_zilog driver Don't add platform resources that won't be used. This avoids a recently-added warning from the driver core, that can show up on a multi-platform kernel when !MACH_IS_MAC. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at drivers/base/platform.c:224 platform_get_irq_optional+0x8e/0xce 0 is an invalid IRQ number Modules linked in: CPU: 0 PID: 0 Comm: swapper Not tainted 5.9.0-multi #1 Stack from 004b3f04: 004b3f04 00462c2f 00462c2f 004b3f20 0002e128 004754db 004b6ad4 004b3f4c 0002e19c 004754f7 000000e0 00285ba0 00000009 00000000 004b3f44 ffffffff 004754db 004b3f64 004b3f74 00285ba0 004754f7 000000e0 00000009 004754db 004fdf0c 005269e2 004fdf0c 00000000 004b3f88 00285cae 004b6964 00000000 004fdf0c 004b3fac 0051cc68 004b6964 00000000 004b6964 00000200 00000000 0051cc3e 0023c18a 004b3fc0 0051cd8a 004fdf0c 00000002 0052b43c 004b3fc8 Call Trace: [<0002e128>] __warn+0xa6/0xd6 [<0002e19c>] warn_slowpath_fmt+0x44/0x76 [<00285ba0>] platform_get_irq_optional+0x8e/0xce [<00285ba0>] platform_get_irq_optional+0x8e/0xce [<00285cae>] platform_get_irq+0x12/0x4c [<0051cc68>] pmz_init_port+0x2a/0xa6 [<0051cc3e>] pmz_init_port+0x0/0xa6 [<0023c18a>] strlen+0x0/0x22 [<0051cd8a>] pmz_probe+0x34/0x88 [<0051cde6>] pmz_console_init+0x8/0x28 [<00511776>] console_init+0x1e/0x28 [<0005a3bc>] printk+0x0/0x16 [<0050a8a6>] start_kernel+0x368/0x4ce [<005094f8>] _sinittext+0x4f8/0xc48 random: get_random_bytes called from print_oops_end_marker+0x56/0x80 with crng_init=0 ---[ end trace 392d8e82eed68d6c ]--- Commit a85a6c86c25b ("driver core: platform: Clarify that IRQ 0 is invalid"), which introduced the WARNING, suggests that testing for irq == 0 is undesirable. Instead of that comparison, just test for resource existence. Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Joshua Thompson <funaho@jurai.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jirislaby@kernel.org> Cc: stable@vger.kernel.org # v5.8+ Reported-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Link: https://lore.kernel.org/r/0c0fe1e4f11ccec202d4df09ea7d9d98155d101a.1606001297.git.fthain@telegraphics.com.au Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
266994e3 |
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19-Nov-2020 |
Finn Thain <fthain@telegraphics.com.au> |
m68k: mac: Refactor iop_preinit() and iop_init() The idea behind iop_preinit() was to put the SCC IOP into bypass mode. However, that remains unimplemented and implementing it would be difficult. Let the comments and code reflect this. Even if iop_preinit() worked as described in the comments, it gets called immediately before iop_init() so it might as well part of iop_init(). Cc: Joshua Thompson <funaho@jurai.org> Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Link: https://lore.kernel.org/r/0a7b09f5e5f48e270b82041c19e8f20f54c69216.1605847196.git.fthain@telegraphics.com.au Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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1fe9baca |
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09-Oct-2020 |
Laurent Vivier <laurent@vivier.eu> |
m68k: Remove unused mach_max_dma_address This information is unused since the discontinuous memory support has been introduced in 2007. Fixes: 12d810c1b8c2 ("m68k: discontinuous memory support") Signed-off-by: Laurent Vivier <laurent@vivier.eu> Link: https://lore.kernel.org/r/20201009095621.833192-1-laurent@vivier.eu Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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f9a01539 |
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24-Sep-2020 |
Arnd Bergmann <arnd@arndb.de> |
m68k: remove timer_interrupt() function This gets passed to a number of init functions, but is ignored everywhere, so remove the function and change the mach_sched_init callback to take no arguments. Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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50c5feee |
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23-Sep-2020 |
Finn Thain <fthain@telegraphics.com.au> |
ide/macide: Convert Mac IDE driver to platform driver Add platform devices for the Mac IDE controller variants. Convert the macide module into a platform driver to support two of those variants. For the third, use a generic "pata_platform" driver instead. This enables automatic loading of the appropriate module and begins the process of replacing the driver with libata alternatives. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Tested-by: Stan Johnson <userm57@yahoo.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Joshua Thompson <funaho@jurai.org> References: commit 5ed0794cde593 ("m68k/atari: Convert Falcon IDE drivers to platform drivers") References: commit 7ad19a99ad431 ("ide: officially deprecated the legacy IDE driver") Link: https://lore.kernel.org/r/edd106dad1bbea32500601c6071f37a9f02a8004.1600901284.git.fthain@telegraphics.com.au Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
df561f66 |
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23-Aug-2020 |
Gustavo A. R. Silva <gustavoars@kernel.org> |
treewide: Use fallthrough pseudo-keyword Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
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#
e31cf2f4 |
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08-Jun-2020 |
Mike Rapoport <rppt@kernel.org> |
mm: don't include asm/pgtable.h if linux/mm.h is already included Patch series "mm: consolidate definitions of page table accessors", v2. The low level page table accessors (pXY_index(), pXY_offset()) are duplicated across all architectures and sometimes more than once. For instance, we have 31 definition of pgd_offset() for 25 supported architectures. Most of these definitions are actually identical and typically it boils down to, e.g. static inline unsigned long pmd_index(unsigned long address) { return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1); } static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address) { return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address); } These definitions can be shared among 90% of the arches provided XYZ_SHIFT, PTRS_PER_XYZ and xyz_page_vaddr() are defined. For architectures that really need a custom version there is always possibility to override the generic version with the usual ifdefs magic. These patches introduce include/linux/pgtable.h that replaces include/asm-generic/pgtable.h and add the definitions of the page table accessors to the new header. This patch (of 12): The linux/mm.h header includes <asm/pgtable.h> to allow inlining of the functions involving page table manipulations, e.g. pte_alloc() and pmd_alloc(). So, there is no point to explicitly include <asm/pgtable.h> in the files that include <linux/mm.h>. The include statements in such cases are remove with a simple loop: for f in $(git grep -l "include <linux/mm.h>") ; do sed -i -e '/include <asm\/pgtable.h>/ d' $f done Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Cain <bcain@codeaurora.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Chris Zankel <chris@zankel.net> Cc: "David S. Miller" <davem@davemloft.net> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greentime Hu <green.hu@gmail.com> Cc: Greg Ungerer <gerg@linux-m68k.org> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Guo Ren <guoren@kernel.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Mark Salter <msalter@redhat.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Matt Turner <mattst88@gmail.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Mike Rapoport <rppt@kernel.org> Cc: Nick Hu <nickhu@andestech.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Richard Weinberger <richard@nod.at> Cc: Rich Felker <dalias@libc.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Stafford Horne <shorne@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Vincent Chen <deanbo422@gmail.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Will Deacon <will@kernel.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Link: http://lkml.kernel.org/r/20200514170327.31389-1-rppt@kernel.org Link: http://lkml.kernel.org/r/20200514170327.31389-2-rppt@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
bcc44f6b |
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19-May-2020 |
Finn Thain <fthain@telegraphics.com.au> |
m68k: mac: Don't call via_flush_cache() on Mac IIfx There is no VIA2 chip on the Mac IIfx, so don't call via_flush_cache(). This avoids a boot crash which appeared in v5.4. printk: console [ttyS0] enabled printk: bootconsole [debug0] disabled printk: bootconsole [debug0] disabled Calibrating delay loop... 9.61 BogoMIPS (lpj=48064) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) devtmpfs: initialized random: get_random_u32 called from bucket_table_alloc.isra.27+0x68/0x194 with crng_init=0 clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns futex hash table entries: 256 (order: -1, 3072 bytes, linear) NET: Registered protocol family 16 Data read fault at 0x00000000 in Super Data (pc=0x8a6a) BAD KERNEL BUSERR Oops: 00000000 Modules linked in: PC: [<00008a6a>] via_flush_cache+0x12/0x2c SR: 2700 SP: 01c1fe3c a2: 01c24000 d0: 00001119 d1: 0000000c d2: 00012000 d3: 0000000f d4: 01c06840 d5: 00033b92 a0: 00000000 a1: 00000000 Process swapper (pid: 1, task=01c24000) Frame format=B ssw=0755 isc=0200 isb=fff7 daddr=00000000 dobuf=01c1fed0 baddr=00008a6e dibuf=0000004e ver=f Stack from 01c1fec4: 01c1fed0 00007d7e 00010080 01c1fedc 0000792e 00000001 01c1fef4 00006b40 01c80000 00040000 00000006 00000003 01c1ff1c 004a545e 004ff200 00040000 00000000 00000003 01c06840 00033b92 004a5410 004b6c88 01c1ff84 000021e2 00000073 00000003 01c06840 00033b92 0038507a 004bb094 004b6ca8 004b6c88 004b6ca4 004b6c88 000021ae 00020002 00000000 01c0685d 00000000 01c1ffb4 0049f938 00409c85 01c06840 0045bd40 00000073 00000002 00000002 00000000 Call Trace: [<00007d7e>] mac_cache_card_flush+0x12/0x1c [<00010080>] fix_dnrm+0x2/0x18 [<0000792e>] cache_push+0x46/0x5a [<00006b40>] arch_dma_prep_coherent+0x60/0x6e [<00040000>] switched_to_dl+0x76/0xd0 [<004a545e>] dma_atomic_pool_init+0x4e/0x188 [<00040000>] switched_to_dl+0x76/0xd0 [<00033b92>] parse_args+0x0/0x370 [<004a5410>] dma_atomic_pool_init+0x0/0x188 [<000021e2>] do_one_initcall+0x34/0x1be [<00033b92>] parse_args+0x0/0x370 [<0038507a>] strcpy+0x0/0x1e [<000021ae>] do_one_initcall+0x0/0x1be [<00020002>] do_proc_dointvec_conv+0x54/0x74 [<0049f938>] kernel_init_freeable+0x126/0x190 [<0049f94c>] kernel_init_freeable+0x13a/0x190 [<004a5410>] dma_atomic_pool_init+0x0/0x188 [<00041798>] complete+0x0/0x3c [<000b9b0c>] kfree+0x0/0x20a [<0038df98>] schedule+0x0/0xd0 [<0038d604>] kernel_init+0x0/0xda [<0038d610>] kernel_init+0xc/0xda [<0038d604>] kernel_init+0x0/0xda [<00002d38>] ret_from_kernel_thread+0xc/0x14 Code: 0000 2079 0048 10da 2279 0048 10c8 d3c8 <1011> 0200 fff7 1280 d1f9 0048 10c8 1010 0000 0008 1080 4e5e 4e75 4e56 0000 2039 Disabling lock debugging due to kernel taint Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b Thanks to Stan Johnson for capturing the console log and running git bisect. Git bisect said commit 8e3a68fb55e0 ("dma-mapping: make dma_atomic_pool_init self-contained") is the first "bad" commit. I don't know why. Perhaps mach_l2_flush first became reachable with that commit. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reported-and-tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Cc: Joshua Thompson <funaho@jurai.org> Link: https://lore.kernel.org/r/b8bbeef197d6b3898e82ed0d231ad08f575a4b34.1589949122.git.fthain@telegraphics.com.au Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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aee6bff1 |
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08-Jul-2019 |
Finn Thain <fthain@telegraphics.com.au> |
m68k: mac: Revisit floppy disc controller base addresses Rename floppy_type macros to make them more consistent with the scsi_type macros, which are named after classes of models with similar memory maps. The MAC_FLOPPY_OLD symbol is introduced to change the relevant base address from 0x50F00000 to 0x50000000 (consistent with MAC_SCSI_OLD). The documentation for LC-class machines has the IO devices at offsets from $50F00000. Use these addresses for MAC_FLOPPY_LC (consistent with MAC_SCSI_LC) because they may not be aliased elsewhere in the memory map. Add comments with controller type information from 'Designing Cards and Drivers for the Macintosh Family', relevant Developer Notes and http://mess.redump.net/mess/driver_info/mac_technical_notes Adopt phys_addr_t to avoid type casts. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Tested-by: Stan Johnson <userm57@yahoo.com> Acked-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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8fb9a64e |
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08-Jun-2019 |
Finn Thain <fthain@telegraphics.com.au> |
scsi: mac_scsi: Enable PDMA on Mac IIfx Add support for Apple's custom "SCSI DMA" chip. This patch doesn't make use of its DMA capability. Just the PDMA capability is sufficient to improve sequential read throughput by a factor of 5. Cc: Michael Schmitz <schmitzmic@gmail.com> Cc: Joshua Thompson <funaho@jurai.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Tested-by: Stan Johnson <userm57@yahoo.com> Tested-by: Michael Schmitz <schmitzmic@gmail.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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7d6ca235 |
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30-Nov-2018 |
Finn Thain <fthain@telegraphics.com.au> |
m68k: Drop ARCH_USES_GETTIMEOFFSET The functions that implement arch_gettimeoffset are re-used by new clocksource drivers in subsequent patches. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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ebd72227 |
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02-Jul-2018 |
Finn Thain <fthain@telegraphics.com.au> |
macintosh/via-pmu: Replace via-pmu68k driver with via-pmu driver Now that the PowerMac via-pmu driver supports m68k PowerBooks, switch over to that driver and remove the via-pmu68k driver. Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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d7de1c3a |
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19-Jun-2018 |
Arnd Bergmann <arnd@arndb.de> |
m68k: Remove unused set_clock_mmss() helpers Commit 397ac99c6cef ("m68k: remove dead timer code") removed set_rtc_mmss() because it was unused in 2012. However, this was itself the only user of the mach_set_clock_mmss() callback and the many implementations of that callback, which are equally unused. This removes all of those as well. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Greg Ungerer <gerg@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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cf85d895 |
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25-May-2018 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: Enable PDMA for PowerBook 500 series I can confirm that mac_scsi PDMA now works on these machines. This increases sequential read throughput by a factor of 4.5. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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3e2816c1 |
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11-Apr-2018 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: Fix SWIM memory resource end address The resource size is 0x2000 == end - start + 1. Therefore end == start + 0x2000 - 1. Cc: Laurent Vivier <lvivier@redhat.com> Cc: stable@vger.kernel.org # v4.14+ Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
a64138ec |
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27-Jan-2018 |
Finn Thain <fthain@telegraphics.com.au> |
macintosh/via-pmu68k: Initialize PMU driver with setup_arch and arch_initcall The PMU watchdog will power down the system if the kernel is slow to start up, e.g. due to unpacking a large initrd. The powerpc version of this driver (via-pmu.c) has a solution for the same problem. It uses this call sequence: setup_arch find_via_pmu init_pmu ... arch_initcall via_pmu_start Bring via-pmu68k.c into line with via-pmu.c to fix this issue. Cc: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
e5f0d2e2 |
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27-Jan-2018 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: Enable PDMA support for PowerBook 190 Stan's tests showed that PDMA improves sequential read performance by a factor of 5 on a PowerBook 190. Last time I tried this on a PowerBook 520 it didn't work, so let's not enable it there until it can be tested with the present mac_scsi driver. Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
43bf2e6d |
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01-Mar-2018 |
Finn Thain <fthain@telegraphics.com.au> |
net/mac89x0: Convert to platform_driver Apparently these Dayna cards don't have a pseudoslot declaration ROM which means they can't be probed like NuBus cards. Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
b87eaec2 |
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13-Jan-2018 |
Finn Thain <fthain@telegraphics.com.au> |
nubus: Add expansion_type values for various Mac models Add an expansion slot attribute to allow drivers to properly handle cards like Comm Slot cards and PDS cards without declaration ROMs. This clarifies the logic for the Centris 610 model which has no Comm Slot but has an optional on-board SONIC device. Cc: "David S. Miller" <davem@davemloft.net> Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
7a0bb442 |
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26-Oct-2017 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: Disentangle VIA and OSS initialization macintosh_config->via_type is meaningless on Mac IIfx (i.e. the only model with OSS chip), so skip the via_type switch statement. Call oss_init() before via_init() because it is more important and because that is the right place to initialize the oss_present flag. On this model, bringing forward oss_init() and delaying via_init() is no problem because those functions are independent. The only requirement here is that oss_register_interrupts() happens after via_init(). That is, mac_init_IRQ() happens after config_mac(). Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
a9373f40 |
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08-Apr-2017 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: Adopt platform_device_register_simple() These changes save 1014 bytes according to scripts/bloat-o-meter. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
889121b4 |
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08-Apr-2017 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/mac: Modernize printing of kernel messages Convert from printk() to pr_*(). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> [FT: Adjusted log message severity levels and retained bootinfo log] Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
f74faec6 |
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31-Dec-2016 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: Replace via-maciisi driver with via-cuda driver Change the device probe test in the via-cuda.c driver so it will load on Egret-based machines too. Remove the now redundant via-maciisi.c driver. Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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#
a1a9e88f |
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05-Sep-2016 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k: Use IS_ENABLED() instead of checking for built-in or module Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
084b3600 |
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30-May-2016 |
Arnd Bergmann <arnd@arndb.de> |
char/genrtc: remove m68k support The asm/rtc.h header is only used for the old gen_rtc driver that has been replaced by rtc-generic. According to Geert Uytterhoeven, nobody has used the old driver on m68k for a long time, so we can now just remove the header file and disallow the driver in Kconfig. All files that used to include asm/rtc.h are now changed so they include the headers that were used implicitly through asm/rtc.h. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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#
2e874d17 |
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06-Jan-2015 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: Fix scsi_type for Mac LC and similar models Designing Cards and Drivers for the Macintosh Family, 3rd ed. on page 310 says that the I/O address space for the Mac LC is $50F0 0000 - $50FF FFFF. The developer notes for the Classic II, LC III and IIvx/IIvi give the same I/O address space. That means I've assigned the wrong platform resources to those Mac models. Fix the scsi_type initialization for the affected models, to restore the SCSI base address to its value prior to Linux 3.18. Also rename MAC_SCSI_CCL as MAC_SCSI_LC for the sake of correct chronology. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
cbad48de |
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11-Nov-2014 |
Finn Thain <fthain@telegraphics.com.au> |
mac_scsi: Convert to platform device Convert mac_scsi to platform device and eliminate scsi_register(). Platform resources for chip registers now follow the documentation. This should fix issues with the Mac IIci (and possibly other models too). Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Hannes Reinecke <hare@suse.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
7913ad1a |
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12-Apr-2014 |
Finn Thain <fthain@telegraphics.com.au> |
m68k: Multi-platform EARLY_PRINTK Make the boot console available to more m68k platforms by leveraging the head.S debug console. The boot console is enabled by the "earlyprintk" command line argument which is how most other architectures do this. This is a change of behaviour for the Mac but does not negatively impact the common use-case which is not debugging. This is also a change of behaviour for other platforms because it means the serial port stays quiet when CONFIG_EARLY_PRINTK is not enabled. This is also an improvement for the common use-case. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Tested-by: Stephen N Chivers <schivers@csc.com.au> [Geert: CONSOLE_DEBUG should depend on CONFIG_FONT_SUPPORT] Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
abe48101 |
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04-Oct-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/UAPI: Use proper types (endianness/size) in <asm/bootinfo*.h> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
4c3c522b |
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02-Oct-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/UAPI: Disintegrate arch/m68k/include/asm/bootinfo.h Export the bootinfo definitions that are used by bootstrap loaders, and split them up in generic and platform-specific parts. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
958903d6 |
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01-Oct-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k: Drop remainings and API of BOOTINFO_COMPAT_1_0 Drop remainings and API for backwards compatibility with bootinfo interface version 1.0. This was used when booting a 2.1.x or newer kernel on Amiga, Atari, or Mac using a bootstrap for kernel 2.0.x. Everybody upgraded his bootstrap a long time ago, so this can go. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
c8d5ba18 |
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08-Nov-2012 |
Stephen Warren <swarren@nvidia.com> |
m68k: set arch_gettimeoffset directly remove m68k's mach_gettimeoffset function pointer, and instead directly set the arch_gettimeoffset function pointer. This requires multiplying all function results by 1000, since the removed m68k_gettimeoffset() did this. Also, s/unsigned long/u32/ just to make the function prototypes exactly match that of arch_gettimeoffset. Cc: Joshua Thompson <funaho@jurai.org> Cc: Sam Creasey <sammy@sammy.net> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Phil Blundell <philb@gnu.org> Signed-off-by: Stephen Warren <swarren@nvidia.com>
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#
6cfeba53 |
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18-Mar-2012 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k/mac: Add missing platform check before registering platform devices On multi-platform kernels, the Mac platform devices should be registered when running on Mac only. Else it may crash later. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: stable@vger.kernel.org
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#
803f6914 |
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28-Mar-2012 |
David Howells <dhowells@redhat.com> |
Disintegrate asm/system.h for M68K Disintegrate asm/system.h for M68K. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Greg Ungerer <gerg@uclinux.org> cc: linux-m68k@lists.linux-m68k.org
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#
608e287b |
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23-Oct-2011 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: cleanup macro case Code style convention has macro names in uppercase. Change MAC_VIA_IIci to MAC_VIA_IICI. Also remove an obsolete comment. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
4107c459 |
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23-Oct-2011 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: fix powerbook 150 adb_type The PowerBook 150 is a actually a Duo underneath. Fix the adb_type. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
da3fb3c9 |
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23-Oct-2011 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: oss irq fixes The IOP driver calls into the OSS driver to enable its IRQ. This undesirable coupling between drivers only exists because the OSS driver doesn't correctly handle all of its machspec IRQs. Fix OSS handling of enable/disable for VIA1 IRQs (8 thru 15) which includes MAC_IRQ_ADB. Back when I implemented pmac_zilog support I redefined IRQ_MAC_SCC incorrectly. Change this to a machspec IRQ so that it works on OSS. Clean up the unused OSS audio IRQ and OSS_IRQLEV_* cruft that only confuses things. Fix the OSS description in macints.c and remove an obsolete comment. Don't enable the VIA1 irq before registering the handler. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
8d9f014a |
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23-Oct-2011 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: enable via_alt_mapping on performa 580 Enable via_alt_mapping on the Performa 588 and tidy up related documentation. I'm betting that remapped IRQs work just fine on the Performa 580 series since it works on the LC 630 and the logic board part numbers are reputedly the same. And the consensus seems to be that the Mac TV is essentially a Performa 550, not dissimilar to the Performa 520, so set the via_type accordingly. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
93edd023 |
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23-Oct-2011 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: early console Revive the old mac_serial_print() routine as mac_early_print(). mac_serial_print() did not function because it did not use the right offsets for its stack arguments. Fix this and make compilation conditional on CONFIG_EARLY_PRINTK instead of the obscure MAC_SERIAL_DEBUG macro. Give mac_early_print() a new string length parameter to fit the early console API. Send output to the framebuffer as well as serial ports. Change the line rate to 38400 baud to match the default for the real (pmac_zilog) serial console. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
1b460102 |
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28-May-2010 |
Finn Thain <fthain@telegraphics.com.au> |
m68k/mac: Add color classic ii support Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
b9b0d8b4 |
|
06-Feb-2010 |
Frans Pop <elendil@planet.nl> |
m68k: Remove trailing spaces in messages Signed-off-by: Frans Pop <elendil@planet.nl> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
18814ee8 |
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17-Nov-2009 |
Finn Thain <fthain@telegraphics.com.au> |
mac68k: start CUDA early The valkyriefb driver needs the CUDA to work in order to set the video mode at boot. So initialise the device earlier, and bring the m68k code closer to the powermac code. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
eeb9c182 |
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03-Nov-2009 |
Finn Thain <fthain@telegraphics.com.au> |
mac68k: move macsonic and macmace platform devices Move platform device code from the drivers to the platform init function. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
cff75f1f |
|
03-Nov-2009 |
Finn Thain <fthain@telegraphics.com.au> |
mac68k: move mac_esp platform device Move platform device code from the driver to the platform init function. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
80614e5a |
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17-Nov-2009 |
Finn Thain <fthain@telegraphics.com.au> |
mac68k: replace mac68k SCC code with platform device 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>
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#
2724daf4 |
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03-Nov-2009 |
Finn Thain <fthain@telegraphics.com.au> |
mac68k: rework SWIM platform device Adjust the platform device code to conform with the code style used in the rest of this patch series. No need to name resources nor to register devices which are not applicable. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
53aac0ad |
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03-Nov-2009 |
Finn Thain <fthain@telegraphics.com.au> |
mac68k: cleanup Cleanup whitespace and comments. Remove some dead code. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
8852ecd9 |
|
15-Nov-2008 |
Laurent Vivier <laurent@lvivier.info> |
m68k: mac - Add SWIM floppy support It allows to read data from a floppy, but not to write to, and to eject the floppy (useful on our Mac without eject button). Signed-off-by: Laurent Vivier <Laurent@lvivier.info> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
7ad93b42 |
|
06-Nov-2008 |
Laurent Vivier <Laurent@lvivier.info> |
m68k: mac - Add a new entry in mac_model to identify the floppy controller type. This patch adds a field "floppy_type" which can take the following values: MAC_FLOPPY_IWM for an IWM based mac MAC_FLOPPY_SWIM_ADDR1 for a SWIM based mac with controller at VIA1 + 0x1E000 MAC_FLOPPY_SWIM_ADDR2 for a SWIM based mac with controller at VIA1 + 0x16000 MAC_FLOPPY_IOP for an IOP based mac MAC_FLOPPY_AV for an AV based mac Signed-off-by: Laurent Vivier <Laurent@lvivier.info> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
c85627fb |
|
20-Dec-2008 |
Geert Uytterhoeven <geert@linux-m68k.org> |
m68k: Kill several external declarations in source files - Replace external declarations by proper includes where availiable. The accesses to some symbols had to be modified, as before they were declared using e.g. "extern int _end", while asm-generic/sections.h uses e.g. "extern char _end[]" - Remove unused or superfluous external declarations Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
40f7f9c1 |
|
18-Nov-2008 |
Finn Thain <fthain@telegraphics.com.au> |
m68k: Reinstate mac rtc Reinstate the Mac hardware clock for CUDA ADB and Mac II ADB models. It doesn't work properly on Mac IIsi ADB and PMU ADB yet, so leave them out. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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#
8dfbdf4a |
|
17-Jul-2008 |
Adrian Bunk <bunk@kernel.org> |
m68k/mac/: possible cleanups 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>
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#
b6d9d267 |
|
05-May-2008 |
Finn Thain <fthain@telegraphics.com.au> |
m68k: remove old mac_esp cruft Remove the rest of the old mac_esp driver. Also ditch the rest of the machw mechanism, it needs to be replaced by a fake openfirmware tree. 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>
|
#
00bf59ca |
|
04-Feb-2008 |
Finn Thain <fthain@telegraphics.com.au> |
mac68k: remove dead code Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: 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>
|
#
0c79cf6a |
|
19-Oct-2007 |
Simon Arlott <simon@octiron.net> |
spelling fixes: arch/m68k/ 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>
|
#
66a3f820 |
|
19-Jul-2007 |
Al Viro <viro@ftp.linux.org.uk> |
m68k: missing __init Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
#
88f8bb78 |
|
19-Jul-2007 |
Al Viro <viro@ftp.linux.org.uk> |
m68k: missing exports Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
#
d6713b40 |
|
01-May-2007 |
Roman Zippel <zippel@linux-m68k.org> |
m68k: early parameter support Add early parameter support and convert current users to it. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
#
6ff5801a |
|
01-May-2007 |
Roman Zippel <zippel@linux-m68k.org> |
m68k: reformat various m68k files Reformat various m68k files, so they actually look like Linux sources. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
#
40220c1a |
|
08-Oct-2006 |
David Howells <dhowells@redhat.com> |
IRQ: Use the new typedef for interrupt handler function pointers Use the new typedef for interrupt handler function pointers rather than actually spelling out the full thing each time. This was scripted with the following small shell script: #!/bin/sh egrep -nHrl -e 'irqreturn_t[ ]*[(][*]' $* | while read i do echo $i perl -pi -e 's/irqreturn_t\s*[(]\s*[*]\s*([_a-zA-Z0-9]*)\s*[)]\s*[(]\s*int\s*,\s*void\s*[*]\s*[)]/irq_handler_t \1/g' $i || exit $? done Signed-Off-By: David Howells <dhowells@redhat.com>
|
#
2850bc27 |
|
07-Oct-2006 |
Al Viro <viro@ftp.linux.org.uk> |
[PATCH] m68k pt_regs fixes 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>
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#
6ab3d562 |
|
30-Jun-2006 |
Jörn Engel <joern@wohnheim.fh-wedel.de> |
Remove obsolete #include <linux/config.h> Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
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9c5f4afd |
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25-Jun-2006 |
Roman Zippel <zippel@linux-m68k.org> |
[PATCH] m68k: convert mac irq code 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>
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b5dc7840 |
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25-Jun-2006 |
Roman Zippel <zippel@linux-m68k.org> |
[PATCH] m68k: introduce irq controller Introduce irq controller and use it to manage auto vector interrupts. Introduce setup_irq() which can be used for irq setup. 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>
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1a239894 |
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23-Jun-2006 |
Finn Thain <fthain@telegraphics.com.au> |
[PATCH] m68k: m68k mac VIA2 fixes and cleanups Some fixes and cleanups from the linux-mac68k repo. Fix mac_esp by clearing the VIA2 SCSI IRQ flag before the SCSI IRQ handler is invoked. Also fix a race condition caused by unmasking a nubus slot IRQ then setting the relevant nubus_active bit. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> 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>
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0c79358b |
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12-Jan-2006 |
Al Viro <viro@ftp.linux.org.uk> |
[PATCH] m68k: Moved initialisation of conswitchp from subarches to global arch setup Signed-off-by: Kars de Jong <jongk@linux-m68k.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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1da177e4 |
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16-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2 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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