Daniel Hellstrom 5d07b7869a sparc32,leon: add GRPCI2 PCI Host driver ... The DMA region must be accessible in order for PCI peripheral drivers to work, the sparc32 has DMA in the normal memory zone which requires the GRPCI2 to PCI target BARs so that all kernel low mem (192MB) can be mapped 1:1 to PCI address space. The GRPCI2 has resizeable target BARs, by default the first is made 256MB and all other BARs are disabled. I/O space are always located on 0x1000-0x10000, but accessed through the GRPCI2 PCI I/O Window memory mapped to virtual address space. Configuration space is accessed through the 64KB GRPCI2 PCI CFG Window using LDA bypassing the MMU. The GRPCI2 has a single PCI Window for prefetchable and non- prefetchable address space, it is up to the AHB master requesting PCI data to determine access type. Memory space is mapped 1:1. The GRPCI2 core can be configured in 4 different IRQ modes, where PCI Interrupt, Error Interrupt and DMA Interrupt are shared on a single IRQ line or at most 5 IRQs are used. The GRPCI2 can mask/unmask PCI interrupts, Err and DMA in the control and check status bits which tells us which IRQ really happended. The GENIRQ layer is used to unmask/mask each individual IRQ source by creating virtual IRQs and implementing a IRQ chip. The optional DMA functionality of the GRPCI2 is not supported by this patch. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2011-06-02 14:32:38 -07:00
..
agp.h
apb.h
apc.h
asi.h
asm-offsets.h
asm.h
asmmacro.h
atomic.h
atomic_32.h	atomic_t: Cast to volatile when accessing atomic variables	2010-05-17 07:57:27 -07:00
atomic_64.h	sparc64: Really fix atomic64_t interface types.	2010-08-17 21:44:13 -07:00
auxio.h
auxio_32.h
auxio_64.h
auxvec.h
backoff.h	sparc64: Make lock backoff really a NOP on UP builds.	2010-08-18 22:53:26 -07:00
bbc.h
bitext.h
bitops.h
bitops_32.h	bitops: remove minix bitops from asm/bitops.h	2011-03-23 19:46:22 -07:00
bitops_64.h	bitops: remove minix bitops from asm/bitops.h	2011-03-23 19:46:22 -07:00
bitsperlong.h
btext.h
btfixup.h
bug.h
bugs.h
byteorder.h
cache.h	sparc: remove homegrown L1_CACHE_ALIGN macro	2010-06-29 00:38:02 -07:00
cacheflush.h
cacheflush_32.h
cacheflush_64.h
chafsr.h
checksum.h
checksum_32.h
checksum_64.h
chmctrl.h
clock.h
cmt.h
compat.h	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
compat_signal.h
contregs.h
cpudata.h
cpudata_32.h	sparc32: implement SMP IPIs using the generic functions	2011-05-16 13:07:43 -07:00
cpudata_64.h	sparc64: Use a seperate counter for timer interrupts and NMI checks, like x86.	2010-04-12 22:37:07 -07:00
cputime.h
current.h
cypress.h
dcr.h
dcu.h
delay.h
delay_32.h
delay_64.h
device.h	of: remove asm/of_device.h	2010-07-24 09:57:52 -06:00
display7seg.h
div64.h
dma-mapping.h	dma-mapping: remove dma_is_consistent API	2010-08-11 08:59:21 -07:00
dma.h
ebus_dma.h
ecc.h
eeprom.h
elf.h
elf_32.h	elf: kill USE_ELF_CORE_DUMP	2009-12-16 07:20:12 -08:00
elf_64.h	sparc: TIF_ABI_PENDING bit removal	2010-01-29 08:22:01 -08:00
emergency-restart.h
envctrl.h
errno.h	mm: make __get_user_pages return -EHWPOISON for HWPOISON page optionally	2011-03-17 13:08:27 -03:00
estate.h
fb.h	sparc: Really fix "console=" for serial consoles.	2010-08-16 12:26:09 -07:00
fbio.h	tree-wide: s/widht/width/g typo in comments	2010-02-05 12:22:42 +01:00
fcntl.h	vfs: add nonconflicting values for O_PATH	2011-03-16 09:54:02 -04:00
fhc.h
fixmap.h
floppy.h
floppy_32.h	sparc32: genirq support	2011-04-19 22:11:40 -07:00
floppy_64.h	of/device: Replace of_device with platform_device in includes and core code	2010-07-24 09:58:21 -06:00
fpumacro.h
ftrace.h
futex.h
futex_32.h
futex_64.h	futex: Sanitize futex ops argument types	2011-03-11 12:23:31 +01:00
gpio.h
hardirq.h
hardirq_32.h
hardirq_64.h
head.h
head_32.h
head_64.h
highmem.h	mm: stack based kmap_atomic()	2010-10-26 16:52:08 -07:00
hugetlb.h
hvtramp.h
hw_irq.h
hypervisor.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
ide.h
idprom.h
intr_queue.h
io-unit.h
io.h	sparc: add {read,write}*_be routines	2011-05-12 13:44:29 -07:00
io_32.h	fbmem: fix fb_read, fb_write unaligned accesses	2010-10-27 18:03:08 -07:00
io_64.h	fbmem: fix fb_read, fb_write unaligned accesses	2010-10-27 18:03:08 -07:00
ioctl.h
ioctls.h	tty: add TIOCVHANGUP to allow clean tty shutdown of all ttys	2011-02-17 14:16:30 -08:00
iommu.h
iommu_32.h
iommu_64.h
ipcbuf.h
irq.h
irq_32.h	sparc32: genirq support	2011-04-19 22:11:40 -07:00
irq_64.h	sparc: Provide NO_IRQ definition.	2011-03-18 15:03:16 -07:00
irq_regs.h
irqflags.h
irqflags_32.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
irqflags_64.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
jsflash.h
jump_label.h	jump label: Introduce static_branch() interface	2011-04-04 12:48:08 -04:00
Kbuild	sparc: stop exporting openprom.h header	2010-10-08 13:04:00 -06:00
kdebug.h
kdebug_32.h
kdebug_64.h
kgdb.h
kmap_types.h
kprobes.h
ldc.h
leon.h	sparc32,leon: add GRPCI2 PCI Host driver	2011-06-02 14:32:38 -07:00
leon_amba.h	SPARC/LEON: power down instruction different of different LEONs	2011-03-16 18:19:04 -07:00
leon_pci.h	sparc32,leon: added LEON-common low-level PCI routines	2011-06-02 14:32:37 -07:00
linkage.h
local.h
local64.h	arch: Implement local64_t	2010-06-09 11:12:36 +02:00
lsu.h
machines.h
mbus.h
mc146818rtc.h
mc146818rtc_32.h
mc146818rtc_64.h
mdesc.h
memblock.h	memblock: Introduce default allocation limit and use it to replace explicit ones	2010-08-05 12:56:07 +10:00
memctrl.h
memreg.h
mman.h
mmu.h
mmu_32.h	sparc32: add irq + smp declarations to headers	2011-03-16 18:19:08 -07:00
mmu_64.h
mmu_context.h
mmu_context_32.h
mmu_context_64.h
mmzone.h
module.h
mpmbox.h
msgbuf.h
msi.h
mutex.h
mxcc.h
nmi.h
ns87303.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
obio.h
openprom.h	sparc: Pass buffer pointer all the way down to prom_{get,put}char().	2010-11-30 14:33:29 -08:00
openpromio.h
oplib.h
oplib_32.h	sparc: fix sparse warnings in arch/sparc/prom for 32 bit build	2011-01-03 12:15:12 -08:00
oplib_64.h	sparc: Eliminate prom_stdin.	2010-12-12 14:57:53 -08:00
page.h
page_32.h	sparc32: Fix page_to_phys().	2010-01-14 03:14:53 -08:00
page_64.h
param.h	sparc: Simplify param.h by simply including <asm-generic/param.h>	2010-01-12 02:46:16 -08:00
parport.h	dt/sparc: Eliminate users of of_platform_{,un}register_driver	2011-02-28 01:36:39 -07:00
pbm.h
pci.h	pci-dma: add linux/pci-dma.h to linux/pci.h	2010-03-12 15:52:42 -08:00
pci_32.h	sparc32,leon: added LEON-common low-level PCI routines	2011-06-02 14:32:37 -07:00
pci_64.h	sparc: remove dma64_addr_t usage	2010-10-27 18:03:17 -07:00
pcic.h	sparc32: added CONFIG_PCIC_PCI Kconfig setting	2011-06-02 14:32:37 -07:00
pcr.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
percpu.h
percpu_32.h
percpu_64.h
perf_event.h	perf, arch: Cleanup perf-pmu init vs lockup-detector	2010-11-26 15:14:56 +01:00
perfctr.h	sparc64: Kill off old sys_perfctr system call and state.	2010-03-03 08:08:49 -08:00
pgalloc.h
pgalloc_32.h
pgalloc_64.h	sparc: mmu_gather rework	2011-05-25 08:39:13 -07:00
pgtable.h
pgtable_32.h	sparc32: avoid build warning at mm/percpu.c:1647	2011-04-21 15:48:39 -07:00
pgtable_64.h	sparc: mmu_gather rework	2011-05-25 08:39:13 -07:00
pgtsrmmu.h
pgtsun4.h
pgtsun4c.h
pil.h
poll.h
posix_types.h
processor.h
processor_32.h
processor_64.h
prom.h	of/promtree: make drivers/of/pdt.c no longer sparc-only	2010-10-10 21:53:30 -06:00
psr.h
psrcompat.h
pstate.h
ptrace.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
resource.h
ross.h
rwsem.h	rwsem: Move duplicate function prototypes to linux/rwsem.h	2011-01-27 12:30:39 +01:00
sbi.h
scatterlist.h	remove needless ISA_DMA_THRESHOLD	2010-08-07 18:15:50 +02:00
scratchpad.h
seccomp.h
sections.h
sembuf.h
serial.h
setup.h	sparc32: always define boot_cpu_id	2011-04-21 16:44:44 -07:00
sfafsr.h
sfp-machine.h
sfp-machine_32.h
sfp-machine_64.h
shmbuf.h
shmparam.h
shmparam_32.h
shmparam_64.h
sigcontext.h
siginfo.h
signal.h
smp.h
smp_32.h	sparc: convert old cpumask API into new one	2011-05-16 13:38:07 -07:00
smp_64.h	sparc: consolidate show_cpuinfo in cpu.c	2011-04-21 15:45:45 -07:00
smpprim.h
socket.h
sockios.h
sparsemem.h
spinlock.h
spinlock_32.h	sparc32: fix build, fix missing cpu_relax declaration	2011-05-22 21:41:35 -07:00
spinlock_64.h
spinlock_types.h
spitfire.h
stacktrace.h
starfire.h
stat.h	sparc: Fix use of uid16_t and gid16_t in asm/stat.h	2010-03-27 08:36:18 -07:00
statfs.h
string.h
string_32.h
string_64.h
sunbpp.h
swab.h
swift.h
syscall.h	tracing: Unify arch_syscall_addr() implementations	2010-02-17 13:07:21 +01:00
syscalls.h
sysen.h
system.h
system_32.h	sparc32: genirq support	2011-04-19 22:11:40 -07:00
system_64.h	sparc: consolidate show_cpuinfo in cpu.c	2011-04-21 15:45:45 -07:00
termbits.h	tty: Add EXTPROC support for LINEMODE	2010-08-10 13:47:39 -07:00
termios.h
thread_info.h
thread_info_32.h	mm: NUMA aware alloc_thread_info_node()	2011-03-22 17:44:01 -07:00
thread_info_64.h	mm: NUMA aware alloc_thread_info_node()	2011-03-22 17:44:01 -07:00
timer.h
timer_32.h
timer_64.h
timex.h
timex_32.h	sparc: convert to arch_gettimeoffset()	2010-01-15 01:34:28 -08:00
timex_64.h
tlb.h
tlb_32.h
tlb_64.h	sparc: mmu_gather rework	2011-05-25 08:39:13 -07:00
tlbflush.h
tlbflush_32.h
tlbflush_64.h	sparc: mmu_gather rework	2011-05-25 08:39:13 -07:00
topology.h
topology_32.h
topology_64.h	sched, sparc64: Turn cpu_coregroup_mask() into a real function	2011-04-12 08:46:41 +02:00
trap_block.h
traps.h
tsb.h
tsunami.h
ttable.h
turbosparc.h
types.h	remove dma64_addr_t	2011-03-23 19:47:18 -07:00
uaccess.h
uaccess_32.h	sparc: Kill user copy check code.	2010-08-09 00:45:46 -07:00
uaccess_64.h	sparc: Kill user copy check code.	2010-08-09 00:45:46 -07:00
uctx.h
unaligned.h
unistd.h	ns: Wire up the setns system call	2011-05-28 10:48:39 -07:00
upa.h
user.h
utrap.h
vac-ops.h
vaddrs.h
vga.h
viking.h
vio.h
visasm.h
watchdog.h
winmacro.h	sparc32,leon: added some SMP comments	2011-05-16 13:03:28 -07:00
xor.h
xor_32.h
xor_64.h