AcoSail/kernel_optimize_test
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96c5590058
kernel_optimize_test/arch/blackfin/include/asm
History
Myron Stowe 96c5590058 PCI: Pull PCI 'latency timer' setup up into the core 
The 'latency timer' of PCI devices, both Type 0 and Type 1,
is setup in architecture-specific code [see: 'pcibios_set_master()'].
There are two approaches being taken by all the architectures - check
if the 'latency timer' is currently set between 16 and 255 and if not
bring it within bounds, or, do nothing (and then there is the
gratuitously different PA-RISC implementation).

There is nothing architecture-specific about PCI's 'latency timer' so
this patch pulls its setup functionality up into the PCI core by
creating a generic 'pcibios_set_master()' function using the '__weak'
attribute which can be used by all architectures as a default which,
if necessary, can then be over-ridden by architecture-specific code.

No functional change.

Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2012-01-06 12:10:42 -08:00
..
asm-offsets.h
atomic.h Blackfin: SMP: convert to common asm-generic/atomic.h 2011-10-25 19:51:23 -04:00
bfin5xx_spi.h Blackfin: ppi/spi/twi headers: add missing __BFP undef 2010-10-25 04:54:33 -04:00
bfin_can.h Blackfin: bfin_can.h: add missing VERSION/VERSION2 MMRs 2010-10-22 16:30:03 -04:00
bfin_dma.h Blackfin: bfin_dma.h: start a header for DMA MMR layout 2011-01-10 07:18:04 -05:00
bfin_pfmon.h Blackfin: initial perf_event support 2011-05-25 08:24:09 -04:00
bfin_ppi.h Blackfin: ppi/spi/twi headers: add missing __BFP undef 2010-10-25 04:54:33 -04:00
bfin_rotary.h Blackfin: unify rotary encoder bitmasks 2010-08-06 12:55:56 -04:00
bfin_sdh.h Blackfin: unify SDH/RSI bitmasks 2010-08-06 12:55:56 -04:00
bfin_serial.h Blackfin: add serial TX IRQ in individual platform resource 2011-11-14 17:11:25 +08:00
bfin_simple_timer.h
bfin_sport.h Blackfin: boards: update ASoC resources after machine driver overhaul 2011-05-25 08:24:14 -04:00
bfin_twi.h Blackfin: ppi/spi/twi headers: add missing __BFP undef 2010-10-25 04:54:33 -04:00
bfin_watchdog.h Blackfin: split watchdog definitions into a dedicated header file 2010-03-09 00:30:50 -05:00
bfin-global.h Blackfin: move internal irq prototypes out of global namespace 2011-05-25 08:13:43 -04:00
bfin-lq035q1.h
bfrom.h
bitops.h Blackfin: bitops: fix include order after little endian inclusion 2011-03-25 16:54:13 -04:00
blackfin.h Blackfin: convert unicode space gremlins 2011-07-23 01:18:23 -04:00
bug.h Blackfin: change the BUG opcode to an unused 16-bit opcode 2010-05-22 14:19:04 -04:00
byteorder.h
cache.h Blackfin: SMP: fix build breakage in cache.h 2011-01-10 07:18:14 -05:00
cachectl.h Blackfin: add new cacheflush syscall 2010-10-22 03:48:59 -04:00
cacheflush.h Blackfin: don't attempt to flush on-chip L1 SRAM regions 2011-05-25 08:13:41 -04:00
cdef_LPBlackfin.h Blackfin: fix inverted anomaly 05000481 logic 2010-10-25 17:24:00 -04:00
checksum.h
clocks.h
context.S
cplb.h
cplbinit.h
cpu.h Blackfin: SMP: drop unused blackfin_cpudata.idle pointer 2011-05-25 08:13:42 -04:00
def_LPBlackfin.h Blackfin: fix addr type with bfin_write_{or,and} helpers 2011-05-25 08:24:13 -04:00
delay.h Blackfin: implement ndelay() 2010-03-09 00:30:50 -05:00
dma-mapping.h dma-mapping: remove dma_is_consistent API 2010-08-11 08:59:21 -07:00
dma.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
dpmc.h Blackfin: dpmc: optimize hibernate/resume path 2011-07-23 01:18:29 -04:00
early_printk.h
elf.h Blackfin: stub fpregs dumping 2010-08-06 12:55:44 -04:00
entry.h m68k{nommu}/blackfin : remove old assembler-only flags bit definitions 2010-10-26 16:52:12 -07:00
fcntl.h
fixed_code.h
flat.h
ftrace.h Blackfin: add support for dynamic ftrace 2010-08-06 12:55:54 -04:00
gpio.h Blackfin: bf538: pull gpio/port logic out of core hibernate paths 2011-07-23 01:18:30 -04:00
gptimers.h Blackfin: gptimers: add enable/disable by timer id 2011-07-23 01:18:22 -04:00
hardirq.h
io.h Blackfin: switch to asm-generic/io.h 2011-01-10 07:18:04 -05:00
ioctls.h
ipipe_base.h Blackfin/ipipe: upgrade to I-pipe mainline 2011-03-18 04:01:10 -04:00
ipipe.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
irq_handler.h Blackfin: bf537: demux port H mask A and emac rx ints 2011-05-25 08:13:43 -04:00
irq.h Blackfin: implement nmi_watchdog for SMP on BF561 2010-03-09 00:30:49 -05:00
irqflags.h Blackfin: irqs: do not trace arch_local_{*,irq_*} functions 2011-07-23 01:18:33 -04:00
Kbuild Blackfin: merge asm/mutex.h into kbuild too 2011-10-25 19:51:47 -04:00
kgdb.h kgdbts: unify/generalize gdb breakpoint adjustment 2011-05-26 17:12:36 -07:00
l1layout.h
linkage.h
mem_init.h Blackfin: remove CONFIG_MEM_GENERIC_BOARD 2010-08-06 12:55:57 -04:00
mem_map.h
mmu_context.h Blackfin: Rename IRQ flags handling functions 2010-10-07 14:08:52 +01:00
mmu.h
module.h Blackfin: convert unicode space gremlins 2011-07-23 01:18:23 -04:00
nand.h mtd: Blackfin NFC: fix handling of page sizes 2010-08-05 16:14:38 +01:00
nmi.h Blackfin: implement nmi_watchdog for SMP on BF561 2010-03-09 00:30:49 -05:00
page_offset.h
page.h Blackfin: convert unicode space gremlins 2011-07-23 01:18:23 -04:00
pci.h PCI: Pull PCI 'latency timer' setup up into the core 2012-01-06 12:10:42 -08:00
pda.h Blackfin: optimize double fault boot checking 2011-07-23 01:10:43 -04:00
perf_event.h Blackfin: initial perf_event support 2011-05-25 08:24:09 -04:00
pgtable.h Blackfin: drop unused bad_page pages and move zero_page to the bss 2010-05-21 09:03:15 -04:00
poll.h
portmux.h Blackfin: gpio/portmux: clean up whitespace corruption 2010-08-06 12:55:51 -04:00
posix_types.h
processor.h Blackfin: SMP: relocate blackfin_core_id() definition 2011-01-10 07:18:15 -05:00
pseudo_instructions.h Blackfin: add support for the DBG (debug output) pseudo insn 2010-05-22 14:19:05 -04:00
ptrace.h ptrace: unify show_regs() prototype 2011-07-26 16:49:43 -07:00
reboot.h
rwlock.h
sections.h Blackfin: convert unicode space gremlins 2011-07-23 01:18:23 -04:00
segment.h
sigcontext.h Blackfin: convert unicode space gremlins 2011-07-23 01:18:23 -04:00
siginfo.h
signal.h
smp.h Blackfin: SMP: work around anomaly 05000491 2011-03-18 04:01:04 -04:00
spinlock_types.h
spinlock.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
stat.h
string.h Blackfin: move string functions to normal lib/ assembly 2010-05-22 14:19:09 -04:00
swab.h
syscall.h Blackfin: initial tracehook support 2010-03-09 00:30:51 -05:00
system.h Blackfin: SMP: make all barriers handle cache issues 2011-04-13 19:34:04 -04:00
thread_info.h add descriptive comment for TIF_MEMDIE task flag declaration. 2010-05-14 11:13:27 +02:00
time.h Blackfin: add support for cpufreq on SMP systems 2010-03-09 00:30:50 -05:00
timex.h
tlb.h
tlbflush.h Blackfin: SMP: add flush_tlb_kernel_range stub 2010-05-21 09:40:20 -04:00
trace.h Blackfin: make hardware trace output a little more useful 2010-05-21 09:40:19 -04:00
traps.h Fix common misspellings 2011-03-31 11:26:23 -03:00
uaccess.h Blackfin: fix sparse warnings in copy_to/from_user 2011-10-25 19:51:35 -04:00
unistd.h Blackfin: wire up new sendmmsg syscall 2011-05-28 17:02:55 -04:00