Revision 00b4703f03ce04bd7f2f912fd05a243096ab826f authored by Ondrej Zary on 29 July 2010, 20:32:20 UTC, committed by Russell King on 30 July 2010, 22:29:33 UTC
I was testing two CyberPro 2000 based PCI cards on x86 and the machine always hanged completely when the cyber2000fb module was loaded. It seems that the card hangs when some registers are accessed too quickly after writing RAMDAC control register. With this patch, both card work. Add delay after RAMDAC control register write to prevent hangs on module load. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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| File | Mode | Size |
|---|---|---|
| lzo | ||
| reed_solomon | ||
| zlib_deflate | ||
| zlib_inflate | ||
| .gitignore | -rw-r--r-- | 51 bytes |
| Kconfig | -rw-r--r-- | 4.1 KB |
| Kconfig.debug | -rw-r--r-- | 38.4 KB |
| Kconfig.kgdb | -rw-r--r-- | 2.3 KB |
| Kconfig.kmemcheck | -rw-r--r-- | 2.9 KB |
| Makefile | -rw-r--r-- | 3.6 KB |
| argv_split.c | -rw-r--r-- | 1.8 KB |
| atomic64.c | -rw-r--r-- | 4.1 KB |
| atomic64_test.c | -rw-r--r-- | 3.5 KB |
| audit.c | -rw-r--r-- | 1.2 KB |
| bcd.c | -rw-r--r-- | 257 bytes |
| bitmap.c | -rw-r--r-- | 32.6 KB |
| bitrev.c | -rw-r--r-- | 2.1 KB |
| btree.c | -rw-r--r-- | 19.2 KB |
| bug.c | -rw-r--r-- | 4.6 KB |
| bust_spinlocks.c | -rw-r--r-- | 636 bytes |
| check_signature.c | -rw-r--r-- | 599 bytes |
| checksum.c | -rw-r--r-- | 4.9 KB |
| cmdline.c | -rw-r--r-- | 3.6 KB |
| cpu-notifier-error-inject.c | -rw-r--r-- | 1.5 KB |
| cpumask.c | -rw-r--r-- | 4.6 KB |
| crc-ccitt.c | -rw-r--r-- | 3.0 KB |
| crc-itu-t.c | -rw-r--r-- | 2.8 KB |
| crc-t10dif.c | -rw-r--r-- | 2.9 KB |
| crc16.c | -rw-r--r-- | 2.8 KB |
| crc32.c | -rw-r--r-- | 14.5 KB |
| crc32defs.h | -rw-r--r-- | 1.0 KB |
| crc7.c | -rw-r--r-- | 2.3 KB |
| ctype.c | -rw-r--r-- | 1.3 KB |
| debug_locks.c | -rw-r--r-- | 1.1 KB |
| debugobjects.c | -rw-r--r-- | 25.2 KB |
| dec_and_lock.c | -rw-r--r-- | 782 bytes |
| decompress.c | -rw-r--r-- | 1.2 KB |
| decompress_bunzip2.c | -rw-r--r-- | 23.4 KB |
| decompress_inflate.c | -rw-r--r-- | 3.6 KB |
| decompress_unlzma.c | -rw-r--r-- | 15.5 KB |
| decompress_unlzo.c | -rw-r--r-- | 4.9 KB |
| devres.c | -rw-r--r-- | 7.7 KB |
| div64.c | -rw-r--r-- | 2.3 KB |
| dma-debug.c | -rw-r--r-- | 31.5 KB |
| dump_stack.c | -rw-r--r-- | 290 bytes |
| dynamic_debug.c | -rw-r--r-- | 18.0 KB |
| extable.c | -rw-r--r-- | 2.4 KB |
| fault-inject.c | -rw-r--r-- | 7.9 KB |
| find_last_bit.c | -rw-r--r-- | 1.1 KB |
| find_next_bit.c | -rw-r--r-- | 6.4 KB |
| flex_array.c | -rw-r--r-- | 9.2 KB |
| gcd.c | -rw-r--r-- | 291 bytes |
| gen_crc32table.c | -rw-r--r-- | 2.2 KB |
| genalloc.c | -rw-r--r-- | 5.1 KB |
| halfmd4.c | -rw-r--r-- | 2.0 KB |
| hexdump.c | -rw-r--r-- | 6.5 KB |
| hweight.c | -rw-r--r-- | 1.9 KB |
| idr.c | -rw-r--r-- | 21.5 KB |
| inflate.c | -rw-r--r-- | 38.6 KB |
| int_sqrt.c | -rw-r--r-- | 533 bytes |
| iomap.c | -rw-r--r-- | 7.4 KB |
| iomap_copy.c | -rw-r--r-- | 2.1 KB |
| iommu-helper.c | -rw-r--r-- | 1.2 KB |
| ioremap.c | -rw-r--r-- | 2.1 KB |
| irq_regs.c | -rw-r--r-- | 578 bytes |
| is_single_threaded.c | -rw-r--r-- | 1.3 KB |
| kasprintf.c | -rw-r--r-- | 704 bytes |
| kernel_lock.c | -rw-r--r-- | 3.2 KB |
| klist.c | -rw-r--r-- | 9.3 KB |
| kobject.c | -rw-r--r-- | 23.3 KB |
| kobject_uevent.c | -rw-r--r-- | 10.3 KB |
| kref.c | -rw-r--r-- | 1.6 KB |
| lcm.c | -rw-r--r-- | 265 bytes |
| libcrc32c.c | -rw-r--r-- | 2.1 KB |
| list_debug.c | -rw-r--r-- | 1.5 KB |
| list_sort.c | -rw-r--r-- | 5.3 KB |
| locking-selftest-hardirq.h | -rw-r--r-- | 207 bytes |
| locking-selftest-mutex.h | -rw-r--r-- | 120 bytes |
| locking-selftest-rlock-hardirq.h | -rw-r--r-- | 74 bytes |
| locking-selftest-rlock-softirq.h | -rw-r--r-- | 74 bytes |
| locking-selftest-rlock.h | -rw-r--r-- | 158 bytes |
| locking-selftest-rsem.h | -rw-r--r-- | 163 bytes |
| locking-selftest-softirq.h | -rw-r--r-- | 207 bytes |
| locking-selftest-spin-hardirq.h | -rw-r--r-- | 73 bytes |
| locking-selftest-spin-softirq.h | -rw-r--r-- | 73 bytes |
| locking-selftest-spin.h | -rw-r--r-- | 118 bytes |
| locking-selftest-wlock-hardirq.h | -rw-r--r-- | 74 bytes |
| locking-selftest-wlock-softirq.h | -rw-r--r-- | 74 bytes |
| locking-selftest-wlock.h | -rw-r--r-- | 158 bytes |
| locking-selftest-wsem.h | -rw-r--r-- | 163 bytes |
| locking-selftest.c | -rw-r--r-- | 28.6 KB |
| lru_cache.c | -rw-r--r-- | 14.6 KB |
| nlattr.c | -rw-r--r-- | 12.2 KB |
| parser.c | -rw-r--r-- | 6.1 KB |
| percpu_counter.c | -rw-r--r-- | 3.2 KB |
| plist.c | -rw-r--r-- | 2.9 KB |
| prio_heap.c | -rw-r--r-- | 1.4 KB |
| prio_tree.c | -rw-r--r-- | 12.2 KB |
| proportions.c | -rw-r--r-- | 9.3 KB |
| radix-tree.c | -rw-r--r-- | 32.0 KB |
| random32.c | -rw-r--r-- | 3.9 KB |
| ratelimit.c | -rw-r--r-- | 1.5 KB |
| rational.c | -rw-r--r-- | 1.5 KB |
| rbtree.c | -rw-r--r-- | 9.9 KB |
| reciprocal_div.c | -rw-r--r-- | 159 bytes |
| rwsem-spinlock.c | -rw-r--r-- | 6.9 KB |
| rwsem.c | -rw-r--r-- | 6.5 KB |
| scatterlist.c | -rw-r--r-- | 12.0 KB |
| sha1.c | -rw-r--r-- | 2.4 KB |
| show_mem.c | -rw-r--r-- | 1.3 KB |
| smp_processor_id.c | -rw-r--r-- | 1.1 KB |
| sort.c | -rw-r--r-- | 2.5 KB |
| spinlock_debug.c | -rw-r--r-- | 6.9 KB |
| string.c | -rw-r--r-- | 14.3 KB |
| string_helpers.c | -rw-r--r-- | 1.7 KB |
| swiotlb.c | -rw-r--r-- | 24.6 KB |
| syscall.c | -rw-r--r-- | 2.4 KB |
| textsearch.c | -rw-r--r-- | 9.6 KB |
| ts_bm.c | -rw-r--r-- | 5.3 KB |
| ts_fsm.c | -rw-r--r-- | 10.6 KB |
| ts_kmp.c | -rw-r--r-- | 4.3 KB |
| uuid.c | -rw-r--r-- | 1.4 KB |
| vsprintf.c | -rw-r--r-- | 49.9 KB |
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