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86e4dd5add
linux/arch/sh/kernel
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Paul Mundt 86e4dd5add sh: support for platforms without PIO. 
This extends some of the existing special casing for HAS_IOPORT
platforms and gets it to the point where platforms can begin to
conditionally select it.

The major changes here are that the PIO routines themselves go away
completely, including all of the machvec port mapping wrappers. With this
in place it's possible for any non-machvec abusing platform to disable
PIO completely. At present this is left as an opt-in until the abusers
are the odd ones out instead of the majority.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-02 16:31:42 +09:00
..
cpu sh: fix up sh7786 dmaengine build. 2010-05-22 17:12:23 +09:00
vsyscall include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
.gitignore
asm-offsets.c sh: Add R-standby sleep mode support 2009-10-30 14:38:45 +09:00
clkdev.c sh: Support early clkdev allocations. 2010-03-09 11:57:18 +09:00
cpufreq.c arch/sh/kernel: Use set_cpus_allowed_ptr 2010-03-29 11:40:37 +09:00
crash_dump.c sh: shuffle the elfcorehdr handling over to the crash dump code. 2010-05-07 17:58:55 +09:00
debugtraps.S sh: kgdb: Rework breakpoint handling on top of notifier chain. 2009-12-22 12:44:14 +09:00
disassemble.c
dma-nommu.c sh: Revamp PCI DMA coherence Kconfig bits. 2009-10-27 10:35:02 +09:00
dumpstack.c sh: flag the default unwinder as reliable. 2009-08-15 01:09:03 +09:00
dwarf.c sh: handle early calls to return_address() when using dwarf unwinder. 2010-05-25 16:16:40 +09:00
entry-common.S sh: Correct the offset of the return address in ret_from_exception 2010-02-08 10:46:46 +09:00
ftrace.c tracing: Unify arch_syscall_addr() implementations 2010-02-17 13:07:21 +01:00
head_32.S sh: Use correct mask when comparing PMB DATA array values 2010-04-25 20:44:23 +01:00
head_64.S sh64: Fix up early serial fixmap. 2010-01-12 15:22:26 +09:00
hw_breakpoint.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2010-05-19 11:36:03 -07:00
idle.c sh: CPU hotplug support. 2010-04-26 19:08:55 +09:00
init_task.c Use new __init_task_data macro in arch init_task.c files. 2009-09-21 06:27:08 +02:00
io_generic.c sh: support for platforms without PIO. 2010-06-02 16:31:42 +09:00
io_trapped.c sh: support for platforms without PIO. 2010-06-02 16:31:42 +09:00
io.c sh: support for platforms without PIO. 2010-06-02 16:31:42 +09:00
irq_32.c sh: Annotate irq functions with "notrace" 2009-10-27 07:37:10 +09:00
irq_64.c sh: Annotate irq functions with "notrace" 2009-10-27 07:37:10 +09:00
irq.c sh: CPU hotplug support. 2010-04-26 19:08:55 +09:00
kgdb.c kgdb,sh: update superh kgdb exception handling 2010-05-20 21:04:20 -05:00
kprobes.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
localtimer.c sh: CPU hotplug support. 2010-04-26 19:08:55 +09:00
machine_kexec.c Merge branch 'sh/lmb' 2010-05-13 17:48:05 +09:00
machvec.c sh: support for platforms without PIO. 2010-06-02 16:31:42 +09:00
Makefile sh: support for platforms without PIO. 2010-06-02 16:31:42 +09:00
module.c sh: Tidy up the dwarf module helpers. 2009-10-13 13:32:19 +09:00
nmi_debug.c sh: nmi_debug support. 2009-09-01 17:38:32 +09:00
perf_callchain.c perf: Fix inconsistency between IP and callchain sampling 2010-01-28 14:31:20 +01:00
perf_event.c sh: Tidy up a couple of section mismatches. 2010-03-23 17:06:47 +09:00
process_32.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
process_64.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
process.c Merge branch 'sh/stable-updates' 2010-04-26 16:08:27 +09:00
ptrace_32.c hw-breakpoints: Tag ptrace breakpoint as exclude_kernel 2010-05-01 04:32:07 +02:00
ptrace_64.c Merge branch 'sh/stable-updates' 2010-02-15 14:49:37 +09:00
reboot.c sh: machine_ops based reboot support. 2010-01-20 16:42:52 +09:00
relocate_kernel.S
return_address.c sh: handle early calls to return_address() when using dwarf unwinder. 2010-05-25 16:16:40 +09:00
setup.c Merge branch 'sh/lmb' 2010-05-13 17:48:05 +09:00
sh_bios.c sh: sh_bios detection. 2010-01-12 18:42:52 +09:00
sh_ksyms_32.c sh: Clean up more superfluous symbol exports. 2009-10-27 11:51:19 +09:00
sh_ksyms_64.c sh: Clean up more superfluous symbol exports. 2009-10-27 11:51:19 +09:00
signal_32.c sh: Mass ctrl_in/outX to __raw_read/writeX conversion. 2010-01-26 12:58:40 +09:00
signal_64.c Merge branch 'sh/stable-updates' 2010-02-15 14:49:37 +09:00
smp.c sh: native_cpu_disable() build error when CONFIG_HOTPLUG_CPU=n 2010-04-29 23:28:38 +09:00
stacktrace.c sh: stacktrace: Properly terminate the trace entry buffer. 2009-08-15 01:11:37 +09:00
swsusp.c
sys_sh32.c headers: utsname.h redux 2009-09-23 18:13:10 -07:00
sys_sh64.c headers: utsname.h redux 2009-09-23 18:13:10 -07:00
sys_sh.c Add generic sys_olduname() 2010-03-12 15:52:32 -08:00
syscalls_32.S sh: unwire sys_recvmmsg. 2010-01-19 17:00:06 +09:00
syscalls_64.S sh64: wire up sys_accept4. 2010-01-19 17:00:31 +09:00
time.c sh: Convert sh to use read/update_persistent_clock 2010-03-05 02:04:38 +09:00
topology.c sh: Flag present CPUs hotpluggable in topology registration. 2010-04-26 18:20:29 +09:00
traps_32.c sh: Setup boot CPU VBR early to enable early page faults. 2010-02-17 12:33:22 +09:00
traps_64.c sh64: provide a stub per_cpu_trap_init() definition. 2010-05-18 15:23:48 +09:00
traps.c sh: Mass ctrl_in/outX to __raw_read/writeX conversion. 2010-01-26 12:58:40 +09:00
unwinder.c sh: unwinder: Use a special bug flag for unwinder traps. 2009-08-22 05:28:25 +09:00
vmlinux.lds.S sh: Kill off some superfluous legacy PMB special casing. 2010-02-16 21:43:38 +09:00