Alistair Popple 5d2aa710e6 powerpc/powernv: Add support for Nvlink NPUs ... NVLink is a high speed interconnect that is used in conjunction with a PCI-E connection to create an interface between CPU and GPU that provides very high data bandwidth. A PCI-E connection to a GPU is used as the control path to initiate and report status of large data transfers sent via the NVLink. On IBM Power systems the NVLink processing unit (NPU) is similar to the existing PHB3. This patch adds support for a new NPU PHB type. DMA operations on the NPU are not supported as this patch sets the TCE translation tables to be the same as the related GPU PCIe device for each NVLink. Therefore all DMA operations are setup and controlled via the PCIe device. EEH is not presently supported for the NPU devices, although it may be added in future. Signed-off-by: Alistair Popple <alistair@popple.id.au> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2015-12-17 22:41:00 +11:00
..
book3s	powerpc/mm: Add page soft dirty tracking	2015-12-17 22:40:58 +11:00
nohash	powerpc/nohash: we don't use real_pte_t for nohash	2015-12-14 15:19:16 +11:00
8xx_immap.h
agp.h
archrandom.h	powerpc: Use hardware RNG for arch_get_random_seed_* not arch_get_random_*	2015-07-23 19:52:03 +10:00
asm-compat.h
asm-offsets.h
async_tx.h
atomic.h	atomic: Provide atomic_{or,xor,and}	2015-07-27 14:06:24 +02:00
backlight.h
barrier.h	locking, arch: use WRITE_ONCE()/READ_ONCE() in smp_store_release()/smp_load_acquire()	2015-08-03 10:59:30 +02:00
bitops.h
bootx.h
btext.h
bug.h
bugs.h
cache.h	powerpc: Revert "Use the POWER8 Micro Partition Prefetch Engine in KVM HV on POWER8"	2015-10-21 20:50:30 +11:00
cacheflush.h	powerpc/mm: Don't call __flush_dcache_icache_phys() with PA>VA	2015-08-07 22:59:20 -05:00
cell-pmu.h
cell-regs.h
checksum.h	powerpc: add support for csum_add()	2015-08-07 22:59:19 -05:00
cmpxchg.h	powerpc: Make {cmp}xchg* and their atomic_ versions fully ordered	2015-12-14 20:39:01 +11:00
code-patching.h
compat.h	powerpc/kernel: Add SIG_SYS support for compat tasks	2015-07-29 11:56:13 +10:00
context_tracking.h
copro.h
cpm.h
cpm1.h
cpm2.h
cpuidle.h
cputable.h	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next	2015-06-19 17:23:48 +10:00
cputhreads.h	powerpc: Fix cpu_online_cores_map to return only online threads mask	2015-05-22 15:12:30 +10:00
cputime.h
current.h
dbdma.h	powerpc: Move Power Macintosh drivers to generic byteswappers	2015-03-23 14:29:40 +11:00
dbell.h
dcr-generic.h
dcr-mmio.h
dcr-native.h	powerpc: Use bool function return values of true/false not 1/0	2015-03-31 14:19:47 +11:00
dcr-regs.h
dcr.h
debug.h
delay.h
device.h	powerpc/iommu: Remove dma_data union	2015-07-13 10:10:54 +10:00
disassemble.h	KVM: PPC: e500: Emulate TMCFG0 TMRN register	2015-10-15 15:58:16 +11:00
dma-mapping.h	dma-mapping: consolidate dma_set_mask	2015-09-10 13:29:01 -07:00
dma.h
edac.h	EDAC: Cleanup atomic_scrub mess	2015-05-28 15:31:53 +02:00
eeh.h	powerpc/eeh: Introduce eeh_pe_inject_err()	2015-05-12 20:33:35 +10:00
eeh_event.h
ehv_pic.h
elf.h	mm: fold arch_randomize_brk into ARCH_HAS_ELF_RANDOMIZE	2015-04-14 16:49:05 -07:00
emergency-restart.h
emulated_ops.h
epapr_hcalls.h
exception-64e.h	powerpc/e6500: hw tablewalk: make sure we invalidate and write to the same tlb entry	2015-10-27 18:14:40 -05:00
exception-64s.h	powerpc/kernel: Combine vec/loc for STD_EXCEPTION_PSERIES	2015-12-17 22:40:58 +11:00
exec.h
fadump.h
fb.h
feature-fixups.h
firmware.h	powerpc/powernv: remove FW_FEATURE_OPALv3 and just use FW_FEATURE_OPAL	2015-12-17 22:40:54 +11:00
fixmap.h
floppy.h
fs_pd.h
fsl_85xx_cache_sram.h
fsl_gtm.h
fsl_hcalls.h
fsl_lbc.h
fsl_pamu_stash.h
ftrace.h	ftrace: Format MCOUNT_ADDR address as type unsigned long	2015-07-20 22:30:53 -04:00
futex.h
gpio.h
grackle.h
hardirq.h
heathrow.h
highmem.h	kmap_atomic_to_page() has no users, remove it	2015-11-09 15:11:24 -08:00
hugetlb.h	mm/hugetlb: remove arch_prepare/release_hugepage from arch headers	2015-06-25 17:00:35 -07:00
hvcall.h
hvconsole.h
hvcserver.h
hvsi.h
hw_breakpoint.h
hw_irq.h
hydra.h
i8259.h
ibmebus.h
icswx.h	powerpc: Add ICSWX instruction	2015-05-11 15:06:39 +08:00
ide.h
immap_cpm2.h
immap_qe.h
io-defs.h
io-workarounds.h
io.h	powerpc: Add __raw_rm_writeq() function	2015-12-17 22:40:59 +11:00
io_event_irq.h
iommu.h	powerpc/iommu: Remove dma_data union	2015-07-13 10:10:54 +10:00
ipic.h
irq.h
irq_work.h
irqflags.h
jump_label.h	locking/static_keys: Add a new static_key interface	2015-08-03 11:34:15 +02:00
Kbuild	word-at-a-time.h: fix some Kbuild files	2015-10-06 14:52:48 -04:00
kdebug.h
kdump.h
kexec.h
keylargo.h
kgdb.h
kmap_types.h
kprobes.h
kvm_asm.h
kvm_book3s.h	KVM: PPC: Book3S: correct width in XER handling	2015-08-22 11:16:19 +02:00
kvm_book3s_32.h
kvm_book3s_64.h	KVM: implement multiple address spaces	2015-06-05 17:26:35 +02:00
kvm_book3s_asm.h	KVM: PPC: Book3S: correct width in XER handling	2015-08-22 11:16:19 +02:00
kvm_booke.h	KVM: PPC: Book3S: correct width in XER handling	2015-08-22 11:16:19 +02:00
kvm_booke_hv_asm.h
kvm_fpu.h
kvm_host.h	s390: A bunch of fixes and optimizations for interrupt and time	2015-11-05 16:26:26 -08:00
kvm_para.h
kvm_ppc.h	KVM: add "new" argument to kvm_arch_commit_memory_region	2015-05-28 10:42:58 +02:00
libata-portmap.h
linkage.h
local.h
lppaca.h
lv1call.h
machdep.h	powerpc: Fix checkstop in native_hpte_clear() with lockdep	2015-10-09 08:01:38 +11:00
macio.h
mc146818rtc.h
mce.h
mediabay.h
mm-arch-hooks.h	powerpc/mm: tracking vDSO remap	2015-06-24 17:49:41 -07:00
mman.h
mmu-8xx.h	powerpc/8xx: Implementation of PAGE_EXEC	2015-06-02 21:37:28 -05:00
mmu-40x.h
mmu-44x.h
mmu-book3e.h
mmu-hash32.h
mmu-hash64.h	powerpc/mm: make a separate copy for book3s	2015-12-14 15:19:05 +11:00
mmu.h
mmu_context.h	powerpc/mm: tracking vDSO remap	2015-06-24 17:49:41 -07:00
mmzone.h
module.h
mpc5xxx.h
mpc6xx.h
mpc52xx.h
mpc52xx_psc.h	powerpc: mpc512x: drop bogus and unused psc register bit definitions	2015-10-22 16:06:08 +02:00
mpc85xx.h	powerpc/fsl-booke: Add T4080 SVR value	2015-03-31 22:23:17 -05:00
mpc5121.h	powerpc/512x: add LocalPlus Bus FIFO device driver	2015-10-22 15:19:40 +02:00
mpc8260.h
mpic.h	powerpc/mpic: Add get_version API both for internal and external use	2015-03-23 19:51:17 -05:00
mpic_msgr.h
mpic_timer.h
msi_bitmap.h	powerpc/msi: Free the bitmap if it was slab allocated	2015-10-05 21:32:50 +11:00
mutex.h
nmi.h	powerpc: Add ppc64 hard lockup detector support	2015-04-11 20:49:27 +10:00
nvram.h
ohare.h
opal-api.h	powerpc updates for 4.3	2015-09-03 16:41:38 -07:00
opal.h	powerpc/powernv: Add OPAL interfaces for accessing and modifying system LED states	2015-08-20 18:19:07 +10:00
oprofile_impl.h
paca.h	powerpc: book3e_64: fix the align size for paca_struct	2015-03-31 22:23:17 -05:00
page.h	powerpc/mm: Move hugetlb related headers	2015-12-14 15:19:13 +11:00
page_32.h
page_64.h
parport.h
pasemi_dma.h
pci-bridge.h	Revert "powerpc/pci: Remove unused struct pci_dn.pcidev field"	2015-12-17 22:40:59 +11:00
pci.h	powerpc/powernv: Add support for Nvlink NPUs	2015-12-17 22:41:00 +11:00
percpu.h
perf_event.h
perf_event_fsl_emb.h
perf_event_server.h
pgalloc-32.h	powerpc/mm: Don't use pmd_val, pud_val and pgd_val as lvalue	2015-12-14 15:19:07 +11:00
pgalloc-64.h	powerpc/mm: Don't hardcode page table size	2015-12-14 15:19:15 +11:00
pgalloc.h
pgtable.h	powerpc/booke: Move nohash headers	2015-12-14 15:19:09 +11:00
plpar_wrappers.h	powerpc/mm: Use H_READ with H_READ_4	2015-12-14 15:19:17 +11:00
pmac_feature.h
pmac_low_i2c.h
pmac_pfunc.h
pmc.h
pmi.h
pnv-pci.h	cxl: Move include file cxl.h -> cxl-base.h	2015-06-03 13:27:19 +10:00
ppc-opcode.h	powerpc: Revert "Use the POWER8 Micro Partition Prefetch Engine in KVM HV on POWER8"	2015-10-21 20:50:30 +11:00
ppc-pci.h	powerpc/eeh: Disable automatically blocked PCI config	2015-08-18 19:34:42 +10:00
ppc4xx.h
ppc4xx_ocm.h
ppc_asm.h	powerpc/kernel: Open code SET_DEFAULT_THREAD_PPR	2015-12-17 22:40:57 +11:00
probes.h
processor.h	powerpc: Remove fp_enable() and vec_enable(), use msr_check_and_{set, clear}()	2015-12-01 13:52:26 +11:00
prom.h
ps3.h
ps3av.h
ps3gpu.h
ps3stor.h
pte-common.h	powerpc/mm: Add a _PAGE_PTE bit	2015-12-14 15:19:14 +11:00
ptrace.h
qe.h
qe_ic.h	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
reg.h	powerpc fixes for 4.4 #2	2015-12-14 20:40:32 +11:00
reg_8xx.h
reg_a2.h
reg_booke.h	powerpc/e6500: add TMCFG0 register definition	2015-10-15 15:58:16 +11:00
reg_fsl_emb.h
rheap.h
rio.h
rtas.h	powerpc/rtas: Make enter_rtas() private	2015-12-17 22:40:56 +11:00
rtc.h
runlatch.h
scom.h
seccomp.h	powerpc: switch to using asm-generic for seccomp.h	2015-04-17 09:04:10 -04:00
sections.h
serial.h
setjmp.h
setup.h	powerpc: Replace mem_init_done with slab_is_available()	2015-04-10 20:02:48 +10:00
sfp-machine.h
shmparam.h
signal.h
smp.h	powerpc: Drop return value of smp_ops->probe()	2015-04-10 20:02:49 +10:00
smu.h
sparsemem.h
spinlock.h	rcu,locking: Privatize smp_mb__after_unlock_lock()	2015-08-04 08:49:21 -07:00
spinlock_types.h
spu.h
spu_csa.h	powerpc/cell: Drop support for 64K local store on 4K kernels	2015-08-18 19:29:49 +10:00
spu_info.h
spu_priv1.h
sstep.h
string.h
swab.h	powerpc: Remove unused st_le*() and ld_le* functions	2015-03-24 13:33:52 +11:00
swiotlb.h
switch_to.h	powerpc: clean up asm/switch_to.h	2015-12-02 19:34:41 +11:00
synch.h	powerpc: Make value-returning atomics fully ordered	2015-12-14 20:38:18 +11:00
syscall.h	powerpc: Change syscall_get_nr() to return int	2015-07-29 11:56:13 +10:00
syscalls.h
systbl.h	powerpc: Wire up sys_mlock2()	2015-11-16 17:05:53 +11:00
tce.h
termios.h
thread_info.h	arch: Remove exec_domain from remaining archs	2015-04-12 21:03:30 +02:00
time.h	powerpc: Remove broken GregorianDay()	2015-12-16 12:54:04 +11:00
timex.h
tlb.h
tlbflush.h
tm.h
topology.h	sched/topology: Rename topology_thread_cpumask() to topology_sibling_cpumask()	2015-05-27 15:22:15 +02:00
trace.h	powerpc/mm: Add trace point for tracking hash pte fault	2015-06-10 14:06:29 +10:00
trace_clock.h	powerpc/ftrace: add powerpc timebase as a trace clock source	2015-08-06 16:36:23 +10:00
tsi108.h
tsi108_irq.h
tsi108_pci.h	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
types.h
uaccess.h	powerpc: Fix duplicate const clang warning in user access code	2015-06-11 17:33:05 +10:00
ucc.h
ucc_fast.h
ucc_slow.h
udbg.h
uic.h
unaligned.h
uninorth.h
unistd.h	powerpc: Standardise on NR_syscalls rather than __NR_syscalls.	2015-11-26 22:11:17 +11:00
uprobes.h
user.h
vdso.h
vdso_datapage.h	powerpc: Standardise on NR_syscalls rather than __NR_syscalls.	2015-11-26 22:11:17 +11:00
vga.h	powerpc: Move Power Macintosh drivers to generic byteswappers	2015-03-23 14:29:40 +11:00
vio.h	remove <asm/scatterlist.h>	2015-05-05 13:35:39 -06:00
word-at-a-time.h	arch/powerpc: provide zero_bytemask() for big-endian	2015-10-08 11:44:12 -04:00
xics.h	powerpc: Drop return value of smp_ops->probe()	2015-04-10 20:02:49 +10:00
xilinx_intc.h
xilinx_pci.h
xmon.h
xor.h