From 91e080633221cadece6c1c37786ef8a18a9d1a5e Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Sat, 1 May 2010 22:55:21 -0700 Subject: xtensa: Fix FLUSH_DCACHE macro for some variants. Define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE also for processor configurations that don't have cache-aliasing. Signed-off-by: Chris Zankel --- arch/xtensa/include/asm/cacheflush.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/xtensa') diff --git a/arch/xtensa/include/asm/cacheflush.h b/arch/xtensa/include/asm/cacheflush.h index a508f2f73bd7..376cd9d5f455 100644 --- a/arch/xtensa/include/asm/cacheflush.h +++ b/arch/xtensa/include/asm/cacheflush.h @@ -115,6 +115,7 @@ extern void flush_cache_page(struct vm_area_struct*, unsigned long, unsigned lon #define flush_cache_vmap(start,end) do { } while (0) #define flush_cache_vunmap(start,end) do { } while (0) +#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0 #define flush_dcache_page(page) do { } while (0) #define flush_cache_page(vma,addr,pfn) do { } while (0) -- cgit v1.2.3 From ed5010ea469baa8c0038d027c3b79a600da36811 Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Sat, 1 May 2010 23:00:07 -0700 Subject: xtensa: Fix linker script patch-up The Xtensa architecture requires to patch the generated linker script to insert precede certain sections with a .literal section. Ammend the sed script to fix-up only sequences that start with a '*': '*(.init.text)' -> '*(.init.literal .init.text)' Signed-off-by: Chris Zankel --- arch/xtensa/kernel/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/xtensa') diff --git a/arch/xtensa/kernel/Makefile b/arch/xtensa/kernel/Makefile index 6f56d95f2c1e..2d2728b3e862 100644 --- a/arch/xtensa/kernel/Makefile +++ b/arch/xtensa/kernel/Makefile @@ -23,8 +23,8 @@ obj-$(CONFIG_MODULES) += xtensa_ksyms.o module.o # # Replicate rules in scripts/Makefile.build -sed-y = -e 's/(\(\.[a-z]*it\|\.ref\|\)\.text)/(\1.literal \1.text)/g' \ - -e 's/(\(\.text\.[a-z]*\))/(\1.literal \1)/g' +sed-y = -e 's/\*(\(\.[a-z]*it\|\.ref\|\)\.text)/*(\1.literal \1.text)/g' \ + -e 's/\*(\(\.text\.[a-z]*\))/*(\1.literal \1)/g' quiet_cmd__cpp_lds_S = LDS $@ cmd__cpp_lds_S = $(CPP) $(cpp_flags) -P -C -Uxtensa -D__ASSEMBLY__ $< \ -- cgit v1.2.3 From 8b307f9c471c7d198070227be26007258b43140e Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Sat, 1 May 2010 23:05:29 -0700 Subject: xtensa: Fixes due to bss boundary symbol name changes. The bss start and end symbols have changed to __bss_start and __bss_stop. Signed-off-by: Chris Zankel --- arch/xtensa/kernel/head.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/xtensa') diff --git a/arch/xtensa/kernel/head.S b/arch/xtensa/kernel/head.S index d215adcfd4ea..3ef91a73652d 100644 --- a/arch/xtensa/kernel/head.S +++ b/arch/xtensa/kernel/head.S @@ -184,8 +184,8 @@ _startup: * Now clear the BSS segment. */ - movi a2, _bss_start # start of BSS - movi a3, _bss_end # end of BSS + movi a2, __bss_start # start of BSS + movi a3, __bss_stop # end of BSS __loopt a2, a3, a4, 2 s32i a0, a2, 0 -- cgit v1.2.3 From cf1c0aaf816ecc90106d997c0af3f7cdde6c2a71 Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Sun, 2 May 2010 01:00:22 -0700 Subject: xtensa: Add -mforce-no-pic option is supported GCC is configured to always compile with PIC enabled for the Xtensa architecture. This fails when nfsroot is enabled as the code uses a non-conformant segment that mismatches in permissione with a read-only segment. A patch has been submitted to GCC to add the machine-option 'force-no-pic' that disables PIC. Signed-off-by: Chris Zankel --- arch/xtensa/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/xtensa') diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile index 4caffac3ca2e..7608559de93a 100644 --- a/arch/xtensa/Makefile +++ b/arch/xtensa/Makefile @@ -35,6 +35,8 @@ KBUILD_CFLAGS += -ffreestanding KBUILD_CFLAGS += -pipe -mlongcalls +KBUILD_CFLAGS += $(call cc-option,-mforce-no-pic,) + vardirs := $(patsubst %,arch/xtensa/variants/%/,$(variant-y)) plfdirs := $(patsubst %,arch/xtensa/platforms/%/,$(platform-y)) -- cgit v1.2.3 From 4573e398d591a2fe6c600908578fd31401746529 Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Sun, 2 May 2010 01:05:13 -0700 Subject: xtensa: Shuffle include statements to fix linker script The linker script was including assembly macros from the coprocessor header file that is not otherwise used by the script. Signed-off-by: Chris Zankel --- arch/xtensa/include/asm/elf.h | 1 + arch/xtensa/include/asm/pgalloc.h | 1 + arch/xtensa/include/asm/processor.h | 1 - arch/xtensa/include/asm/ptrace.h | 2 ++ arch/xtensa/kernel/asm-offsets.c | 1 + arch/xtensa/kernel/entry.S | 1 + 6 files changed, 6 insertions(+), 1 deletion(-) (limited to 'arch/xtensa') diff --git a/arch/xtensa/include/asm/elf.h b/arch/xtensa/include/asm/elf.h index 5eb6d695e987..6e65eadaae14 100644 --- a/arch/xtensa/include/asm/elf.h +++ b/arch/xtensa/include/asm/elf.h @@ -14,6 +14,7 @@ #define _XTENSA_ELF_H #include +#include /* Xtensa processor ELF architecture-magic number */ diff --git a/arch/xtensa/include/asm/pgalloc.h b/arch/xtensa/include/asm/pgalloc.h index 4f4a7987eded..40cf9bceda2c 100644 --- a/arch/xtensa/include/asm/pgalloc.h +++ b/arch/xtensa/include/asm/pgalloc.h @@ -14,6 +14,7 @@ #ifdef __KERNEL__ #include +#include /* * Allocating and freeing a pmd is trivial: the 1-entry pmd is diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h index 0ea4937c0b61..3acb26e8dead 100644 --- a/arch/xtensa/include/asm/processor.h +++ b/arch/xtensa/include/asm/processor.h @@ -12,7 +12,6 @@ #define _XTENSA_PROCESSOR_H #include -#include #include #include diff --git a/arch/xtensa/include/asm/ptrace.h b/arch/xtensa/include/asm/ptrace.h index 3c549f798727..0d42c934b66f 100644 --- a/arch/xtensa/include/asm/ptrace.h +++ b/arch/xtensa/include/asm/ptrace.h @@ -77,6 +77,8 @@ #ifndef __ASSEMBLY__ +#include + /* * This struct defines the way the registers are stored on the * kernel stack during a system call or other kernel entry. diff --git a/arch/xtensa/kernel/asm-offsets.c b/arch/xtensa/kernel/asm-offsets.c index 070ff8af3a21..7dc3f9157185 100644 --- a/arch/xtensa/kernel/asm-offsets.c +++ b/arch/xtensa/kernel/asm-offsets.c @@ -13,6 +13,7 @@ */ #include +#include #include #include diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S index 77fc9f6dc016..5fd01f6aaf37 100644 --- a/arch/xtensa/kernel/entry.S +++ b/arch/xtensa/kernel/entry.S @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include -- cgit v1.2.3 From 0a972468ec3f8a5f86193a8f124f7b04cf600c3c Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Sun, 2 May 2010 08:37:20 -0700 Subject: xtensa: Fix the network driver for the simulator target Network methods have moved to the net_device_ops structure. Signed-off-by: Chris Zankel --- arch/xtensa/platforms/iss/network.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) (limited to 'arch/xtensa') diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c index 87e218f98ef4..f717e20d961b 100644 --- a/arch/xtensa/platforms/iss/network.c +++ b/arch/xtensa/platforms/iss/network.c @@ -623,6 +623,19 @@ static struct platform_driver iss_net_driver = { static int driver_registered; +static const struct net_device_ops iss_netdev_ops = { + .ndo_open = iss_net_open, + .ndo_stop = iss_net_close, + .ndo_get_stats = iss_net_get_stats, + .ndo_start_xmit = iss_net_start_xmit, + .ndo_validate_addr = eth_validate_addr, + .ndo_change_mtu = iss_net_change_mtu, + .ndo_set_mac_address = iss_net_set_mac, + //.ndo_do_ioctl = iss_net_ioctl, + .ndo_tx_timeout = iss_net_tx_timeout, + .ndo_set_multicast_list = iss_net_set_multicast_list, +}; + static int iss_net_configure(int index, char *init) { struct net_device *dev; @@ -686,15 +699,8 @@ static int iss_net_configure(int index, char *init) */ snprintf(dev->name, sizeof dev->name, "eth%d", index); + dev->netdev_ops = &iss_netdev_ops; dev->mtu = lp->mtu; - dev->open = iss_net_open; - dev->hard_start_xmit = iss_net_start_xmit; - dev->stop = iss_net_close; - dev->get_stats = iss_net_get_stats; - dev->set_multicast_list = iss_net_set_multicast_list; - dev->tx_timeout = iss_net_tx_timeout; - dev->set_mac_address = iss_net_set_mac; - dev->change_mtu = iss_net_change_mtu; dev->watchdog_timeo = (HZ >> 1); dev->irq = -1; -- cgit v1.2.3 From d1eca29e7adc5e50165b9856cbb00014c274c5c7 Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Mon, 3 May 2010 01:06:43 -0700 Subject: xtensa: Add missing include in coprocessor.h Coprocessor.h depends on variant settings. Signed-off-by: Chris Zankel --- arch/xtensa/include/asm/coprocessor.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/xtensa') diff --git a/arch/xtensa/include/asm/coprocessor.h b/arch/xtensa/include/asm/coprocessor.h index 65a285d8d3fb..75c94a1658b0 100644 --- a/arch/xtensa/include/asm/coprocessor.h +++ b/arch/xtensa/include/asm/coprocessor.h @@ -13,6 +13,7 @@ #define _XTENSA_COPROCESSOR_H #include +#include #include #include -- cgit v1.2.3 From 1996bda2a42480c275656233e631ee0966574be4 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Fri, 21 May 2010 14:05:13 +0200 Subject: arch: Implement local64_t On 64bit, local_t is of size long, and thus we make local64_t an alias. On 32bit, we fall back to atomic64_t. (architecture can provide optimized 32-bit version) (This new facility is to be used by perf events optimizations.) Signed-off-by: Peter Zijlstra Cc: linux-arch@vger.kernel.org Cc: Andrew Morton Cc: Linus Torvalds LKML-Reference: Signed-off-by: Ingo Molnar --- arch/alpha/include/asm/local64.h | 1 + arch/arm/include/asm/local64.h | 1 + arch/avr32/include/asm/local64.h | 1 + arch/blackfin/include/asm/local64.h | 1 + arch/cris/include/asm/local64.h | 1 + arch/frv/include/asm/local64.h | 1 + arch/frv/kernel/local64.h | 1 + arch/h8300/include/asm/local64.h | 1 + arch/ia64/include/asm/local64.h | 1 + arch/m32r/include/asm/local64.h | 1 + arch/m68k/include/asm/local64.h | 1 + arch/microblaze/include/asm/local64.h | 1 + arch/mips/include/asm/local64.h | 1 + arch/mn10300/include/asm/local64.h | 1 + arch/parisc/include/asm/local64.h | 1 + arch/powerpc/include/asm/local64.h | 1 + arch/s390/include/asm/local64.h | 1 + arch/score/include/asm/local64.h | 1 + arch/sh/include/asm/local64.h | 1 + arch/sparc/include/asm/local64.h | 1 + arch/x86/include/asm/local64.h | 1 + arch/xtensa/include/asm/local64.h | 1 + include/asm-generic/local64.h | 96 +++++++++++++++++++++++++++++++++++ 23 files changed, 118 insertions(+) create mode 100644 arch/alpha/include/asm/local64.h create mode 100644 arch/arm/include/asm/local64.h create mode 100644 arch/avr32/include/asm/local64.h create mode 100644 arch/blackfin/include/asm/local64.h create mode 100644 arch/cris/include/asm/local64.h create mode 100644 arch/frv/include/asm/local64.h create mode 100644 arch/frv/kernel/local64.h create mode 100644 arch/h8300/include/asm/local64.h create mode 100644 arch/ia64/include/asm/local64.h create mode 100644 arch/m32r/include/asm/local64.h create mode 100644 arch/m68k/include/asm/local64.h create mode 100644 arch/microblaze/include/asm/local64.h create mode 100644 arch/mips/include/asm/local64.h create mode 100644 arch/mn10300/include/asm/local64.h create mode 100644 arch/parisc/include/asm/local64.h create mode 100644 arch/powerpc/include/asm/local64.h create mode 100644 arch/s390/include/asm/local64.h create mode 100644 arch/score/include/asm/local64.h create mode 100644 arch/sh/include/asm/local64.h create mode 100644 arch/sparc/include/asm/local64.h create mode 100644 arch/x86/include/asm/local64.h create mode 100644 arch/xtensa/include/asm/local64.h create mode 100644 include/asm-generic/local64.h (limited to 'arch/xtensa') diff --git a/arch/alpha/include/asm/local64.h b/arch/alpha/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/alpha/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/arm/include/asm/local64.h b/arch/arm/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/arm/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/avr32/include/asm/local64.h b/arch/avr32/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/avr32/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/blackfin/include/asm/local64.h b/arch/blackfin/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/blackfin/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/cris/include/asm/local64.h b/arch/cris/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/cris/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/frv/include/asm/local64.h b/arch/frv/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/frv/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/frv/kernel/local64.h b/arch/frv/kernel/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/frv/kernel/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/h8300/include/asm/local64.h b/arch/h8300/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/h8300/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/ia64/include/asm/local64.h b/arch/ia64/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/ia64/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/m32r/include/asm/local64.h b/arch/m32r/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/m32r/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/m68k/include/asm/local64.h b/arch/m68k/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/m68k/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/microblaze/include/asm/local64.h b/arch/microblaze/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/microblaze/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/mips/include/asm/local64.h b/arch/mips/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/mips/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/mn10300/include/asm/local64.h b/arch/mn10300/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/mn10300/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/parisc/include/asm/local64.h b/arch/parisc/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/parisc/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/powerpc/include/asm/local64.h b/arch/powerpc/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/powerpc/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/s390/include/asm/local64.h b/arch/s390/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/s390/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/score/include/asm/local64.h b/arch/score/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/score/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/sh/include/asm/local64.h b/arch/sh/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/sh/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/sparc/include/asm/local64.h b/arch/sparc/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/sparc/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/x86/include/asm/local64.h b/arch/x86/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/x86/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/arch/xtensa/include/asm/local64.h b/arch/xtensa/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/xtensa/include/asm/local64.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-generic/local64.h b/include/asm-generic/local64.h new file mode 100644 index 000000000000..02ac760c1a8b --- /dev/null +++ b/include/asm-generic/local64.h @@ -0,0 +1,96 @@ +#ifndef _ASM_GENERIC_LOCAL64_H +#define _ASM_GENERIC_LOCAL64_H + +#include +#include + +/* + * A signed long type for operations which are atomic for a single CPU. + * Usually used in combination with per-cpu variables. + * + * This is the default implementation, which uses atomic64_t. Which is + * rather pointless. The whole point behind local64_t is that some processors + * can perform atomic adds and subtracts in a manner which is atomic wrt IRQs + * running on this CPU. local64_t allows exploitation of such capabilities. + */ + +/* Implement in terms of atomics. */ + +#if BITS_PER_LONG == 64 + +#include + +typedef struct { + local_t a; +} local64_t; + +#define LOCAL64_INIT(i) { LOCAL_INIT(i) } + +#define local64_read(l) local_read(&(l)->a) +#define local64_set(l,i) local_set((&(l)->a),(i)) +#define local64_inc(l) local_inc(&(l)->a) +#define local64_dec(l) local_dec(&(l)->a) +#define local64_add(i,l) local_add((i),(&(l)->a)) +#define local64_sub(i,l) local_sub((i),(&(l)->a)) + +#define local64_sub_and_test(i, l) local_sub_and_test((i), (&(l)->a)) +#define local64_dec_and_test(l) local_dec_and_test(&(l)->a) +#define local64_inc_and_test(l) local_inc_and_test(&(l)->a) +#define local64_add_negative(i, l) local_add_negative((i), (&(l)->a)) +#define local64_add_return(i, l) local_add_return((i), (&(l)->a)) +#define local64_sub_return(i, l) local_sub_return((i), (&(l)->a)) +#define local64_inc_return(l) local_inc_return(&(l)->a) + +#define local64_cmpxchg(l, o, n) local_cmpxchg((&(l)->a), (o), (n)) +#define local64_xchg(l, n) local_xchg((&(l)->a), (n)) +#define local64_add_unless(l, _a, u) local_add_unless((&(l)->a), (_a), (u)) +#define local64_inc_not_zero(l) local_inc_not_zero(&(l)->a) + +/* Non-atomic variants, ie. preemption disabled and won't be touched + * in interrupt, etc. Some archs can optimize this case well. */ +#define __local64_inc(l) local64_set((l), local64_read(l) + 1) +#define __local64_dec(l) local64_set((l), local64_read(l) - 1) +#define __local64_add(i,l) local64_set((l), local64_read(l) + (i)) +#define __local64_sub(i,l) local64_set((l), local64_read(l) - (i)) + +#else /* BITS_PER_LONG != 64 */ + +#include + +/* Don't use typedef: don't want them to be mixed with atomic_t's. */ +typedef struct { + atomic64_t a; +} local64_t; + +#define LOCAL64_INIT(i) { ATOMIC_LONG_INIT(i) } + +#define local64_read(l) atomic64_read(&(l)->a) +#define local64_set(l,i) atomic64_set((&(l)->a),(i)) +#define local64_inc(l) atomic64_inc(&(l)->a) +#define local64_dec(l) atomic64_dec(&(l)->a) +#define local64_add(i,l) atomic64_add((i),(&(l)->a)) +#define local64_sub(i,l) atomic64_sub((i),(&(l)->a)) + +#define local64_sub_and_test(i, l) atomic64_sub_and_test((i), (&(l)->a)) +#define local64_dec_and_test(l) atomic64_dec_and_test(&(l)->a) +#define local64_inc_and_test(l) atomic64_inc_and_test(&(l)->a) +#define local64_add_negative(i, l) atomic64_add_negative((i), (&(l)->a)) +#define local64_add_return(i, l) atomic64_add_return((i), (&(l)->a)) +#define local64_sub_return(i, l) atomic64_sub_return((i), (&(l)->a)) +#define local64_inc_return(l) atomic64_inc_return(&(l)->a) + +#define local64_cmpxchg(l, o, n) atomic64_cmpxchg((&(l)->a), (o), (n)) +#define local64_xchg(l, n) atomic64_xchg((&(l)->a), (n)) +#define local64_add_unless(l, _a, u) atomic64_add_unless((&(l)->a), (_a), (u)) +#define local64_inc_not_zero(l) atomic64_inc_not_zero(&(l)->a) + +/* Non-atomic variants, ie. preemption disabled and won't be touched + * in interrupt, etc. Some archs can optimize this case well. */ +#define __local64_inc(l) local64_set((l), local64_read(l) + 1) +#define __local64_dec(l) local64_set((l), local64_read(l) - 1) +#define __local64_add(i,l) local64_set((l), local64_read(l) + (i)) +#define __local64_sub(i,l) local64_set((l), local64_read(l) - (i)) + +#endif /* BITS_PER_LONG != 64 */ + +#endif /* _ASM_GENERIC_LOCAL64_H */ -- cgit v1.2.3 From 592913ecb87a9e06f98ddb55b298f1a66bf94c6b Mon Sep 17 00:00:00 2001 From: John Stultz Date: Tue, 13 Jul 2010 17:56:20 -0700 Subject: time: Kill off CONFIG_GENERIC_TIME Now that all arches have been converted over to use generic time via clocksources or arch_gettimeoffset(), we can remove the GENERIC_TIME config option and simplify the generic code. Signed-off-by: John Stultz LKML-Reference: <1279068988-21864-4-git-send-email-johnstul@us.ibm.com> Signed-off-by: Thomas Gleixner --- Documentation/kernel-parameters.txt | 3 +- arch/alpha/Kconfig | 4 --- arch/arm/Kconfig | 4 --- arch/avr32/Kconfig | 3 -- arch/blackfin/Kconfig | 3 -- arch/cris/Kconfig | 3 -- arch/frv/Kconfig | 4 --- arch/h8300/Kconfig | 4 --- arch/ia64/Kconfig | 4 --- arch/m32r/Kconfig | 3 -- arch/m68k/Kconfig | 3 -- arch/m68knommu/Kconfig | 4 --- arch/microblaze/Kconfig | 3 -- arch/mips/Kconfig | 4 --- arch/mn10300/Kconfig | 3 -- arch/parisc/Kconfig | 4 --- arch/powerpc/Kconfig | 3 -- arch/s390/Kconfig | 3 -- arch/score/Kconfig | 3 -- arch/sh/Kconfig | 3 -- arch/sparc/Kconfig | 3 -- arch/um/Kconfig.common | 4 --- arch/x86/Kconfig | 5 +--- arch/xtensa/Kconfig | 3 -- drivers/Makefile | 4 ++- drivers/acpi/acpi_pad.c | 2 +- drivers/acpi/processor_idle.c | 2 +- drivers/misc/Kconfig | 4 +-- kernel/time.c | 16 ----------- kernel/time/Kconfig | 4 +-- kernel/time/clocksource.c | 4 +-- kernel/time/timekeeping.c | 55 +++---------------------------------- kernel/trace/Kconfig | 4 +-- 33 files changed, 19 insertions(+), 159 deletions(-) (limited to 'arch/xtensa') diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 2b2407d9a6d0..8abdfd7cb571 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -73,7 +73,6 @@ parameter is applicable: MTD MTD (Memory Technology Device) support is enabled. NET Appropriate network support is enabled. NUMA NUMA support is enabled. - GENERIC_TIME The generic timeofday code is enabled. NFS Appropriate NFS support is enabled. OSS OSS sound support is enabled. PV_OPS A paravirtualized kernel is enabled. @@ -468,7 +467,7 @@ and is between 256 and 4096 characters. It is defined in the file clocksource is not available, it defaults to PIT. Format: { pit | tsc | cyclone | pmtmr } - clocksource= [GENERIC_TIME] Override the default clocksource + clocksource= Override the default clocksource Format: Override the default clocksource and use the clocksource with the name specified. diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 3e2e540a0f2a..b9647bb66d13 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -47,10 +47,6 @@ config GENERIC_CALIBRATE_DELAY bool default y -config GENERIC_TIME - bool - default y - config GENERIC_CMOS_UPDATE def_bool y diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 98922f7d2d12..655b4ae76314 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -41,10 +41,6 @@ config SYS_SUPPORTS_APM_EMULATION config GENERIC_GPIO bool -config GENERIC_TIME - bool - default y - config ARCH_USES_GETTIMEOFFSET bool default n diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index f2b319333184..f51572772e21 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -45,9 +45,6 @@ config GENERIC_IRQ_PROBE config RWSEM_GENERIC_SPINLOCK def_bool y -config GENERIC_TIME - def_bool y - config GENERIC_CLOCKEVENTS def_bool y diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index f66294b4f9d2..c88fd3584122 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -614,9 +614,6 @@ comment "Kernel Timer/Scheduler" source kernel/Kconfig.hz -config GENERIC_TIME - def_bool y - config GENERIC_CLOCKEVENTS bool "Generic clock events" default y diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index e25bf4440b51..887ef855be2a 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -20,9 +20,6 @@ config RWSEM_GENERIC_SPINLOCK config RWSEM_XCHGADD_ALGORITHM bool -config GENERIC_TIME - def_bool y - config GENERIC_CMOS_UPDATE def_bool y diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 4b5830bcbe2e..16399bd24993 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -40,10 +40,6 @@ config GENERIC_HARDIRQS_NO__DO_IRQ bool default y -config GENERIC_TIME - bool - default y - config TIME_LOW_RES bool default y diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 53cc669e6d59..988b6ff34cc4 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -62,10 +62,6 @@ config GENERIC_CALIBRATE_DELAY bool default y -config GENERIC_TIME - bool - default y - config GENERIC_BUG bool depends on BUG diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 95610820041e..8711d13cd79f 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -82,10 +82,6 @@ config GENERIC_CALIBRATE_DELAY bool default y -config GENERIC_TIME - bool - default y - config GENERIC_TIME_VSYSCALL bool default y diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 3a9319f93e89..836abbbc9c04 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -44,9 +44,6 @@ config HZ int default 100 -config GENERIC_TIME - def_bool y - config ARCH_USES_GETTIMEOFFSET def_bool y diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 2e3737b92ffc..8030e2481d97 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -59,9 +59,6 @@ config HZ int default 100 -config GENERIC_TIME - def_bool y - config ARCH_USES_GETTIMEOFFSET def_bool y diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig index efeb6033fc17..2609c394e1df 100644 --- a/arch/m68knommu/Kconfig +++ b/arch/m68knommu/Kconfig @@ -63,10 +63,6 @@ config GENERIC_CALIBRATE_DELAY bool default y -config GENERIC_TIME - bool - default y - config GENERIC_CMOS_UPDATE bool default y diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 505a08592423..14f03cea94a1 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -48,9 +48,6 @@ config GENERIC_IRQ_PROBE config GENERIC_CALIBRATE_DELAY def_bool y -config GENERIC_TIME - def_bool y - config GENERIC_TIME_VSYSCALL def_bool n diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index cdaae942623d..01c44cbdf163 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -733,10 +733,6 @@ config GENERIC_CLOCKEVENTS bool default y -config GENERIC_TIME - bool - default y - config GENERIC_CMOS_UPDATE bool default y diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 1c4565a9102b..444b9f918fdf 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -46,9 +46,6 @@ config GENERIC_FIND_NEXT_BIT config GENERIC_HWEIGHT def_bool y -config GENERIC_TIME - def_bool y - config GENERIC_BUG def_bool y diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 05a366a5c4d5..907417d187e1 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -66,10 +66,6 @@ config GENERIC_CALIBRATE_DELAY bool default y -config GENERIC_TIME - bool - default y - config TIME_LOW_RES bool depends on SMP diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 2031a2846865..25e6bf457457 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -29,9 +29,6 @@ config MMU config GENERIC_CMOS_UPDATE def_bool y -config GENERIC_TIME - def_bool y - config GENERIC_TIME_VSYSCALL def_bool y diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index bee1c0f794cf..f0777a47e3a5 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -40,9 +40,6 @@ config ARCH_HAS_ILOG2_U64 config GENERIC_HWEIGHT def_bool y -config GENERIC_TIME - def_bool y - config GENERIC_TIME_VSYSCALL def_bool y diff --git a/arch/score/Kconfig b/arch/score/Kconfig index 55d413e6dcf2..be4a15584751 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -55,9 +55,6 @@ config GENERIC_CALIBRATE_DELAY config GENERIC_CLOCKEVENTS def_bool y -config GENERIC_TIME - def_bool y - config SCHED_NO_NO_OMIT_FRAME_POINTER def_bool y diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 82868fee21fd..33990fa95af0 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -98,9 +98,6 @@ config GENERIC_CALIBRATE_DELAY config GENERIC_IOMAP bool -config GENERIC_TIME - def_bool y - config GENERIC_CLOCKEVENTS def_bool y diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index c0015db247ba..1cd0d9d3c761 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -66,9 +66,6 @@ config BITS default 32 if SPARC32 default 64 if SPARC64 -config GENERIC_TIME - def_bool y - config ARCH_USES_GETTIMEOFFSET bool default y if SPARC32 diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common index 0d207e73a758..7c8e277f6d34 100644 --- a/arch/um/Kconfig.common +++ b/arch/um/Kconfig.common @@ -55,10 +55,6 @@ config GENERIC_BUG default y depends on BUG -config GENERIC_TIME - bool - default y - config GENERIC_CLOCKEVENTS bool default y diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index dcb0593b4a66..546b610ad71c 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -72,9 +72,6 @@ config ARCH_DEFCONFIG default "arch/x86/configs/i386_defconfig" if X86_32 default "arch/x86/configs/x86_64_defconfig" if X86_64 -config GENERIC_TIME - def_bool y - config GENERIC_CMOS_UPDATE def_bool y @@ -2046,7 +2043,7 @@ config SCx200 config SCx200HR_TIMER tristate "NatSemi SCx200 27MHz High-Resolution Timer Support" - depends on SCx200 && GENERIC_TIME + depends on SCx200 default y ---help--- This driver provides a clocksource built upon the on-chip diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index ebe228d02b08..0859bfd8ae93 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -48,9 +48,6 @@ config HZ int default 100 -config GENERIC_TIME - def_bool y - source "init/Kconfig" source "kernel/Kconfig.freezer" diff --git a/drivers/Makefile b/drivers/Makefile index 91874e048552..ae473445ad6d 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -101,7 +101,9 @@ obj-y += firmware/ obj-$(CONFIG_CRYPTO) += crypto/ obj-$(CONFIG_SUPERH) += sh/ obj-$(CONFIG_ARCH_SHMOBILE) += sh/ -obj-$(CONFIG_GENERIC_TIME) += clocksource/ +ifndef CONFIG_ARCH_USES_GETTIMEOFFSET +obj-y += clocksource/ +endif obj-$(CONFIG_DMA_ENGINE) += dma/ obj-$(CONFIG_DCA) += dca/ obj-$(CONFIG_HID) += hid/ diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index 446aced33aff..b76848c80be3 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -77,7 +77,7 @@ static void power_saving_mwait_init(void) power_saving_mwait_eax = (highest_cstate << MWAIT_SUBSTATE_SIZE) | (highest_subcstate - 1); -#if defined(CONFIG_GENERIC_TIME) && defined(CONFIG_X86) +#if defined(CONFIG_X86) switch (boot_cpu_data.x86_vendor) { case X86_VENDOR_AMD: case X86_VENDOR_INTEL: diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index e9a8026d39f0..294e10b5480a 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -264,7 +264,7 @@ int acpi_processor_resume(struct acpi_device * device) return 0; } -#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86) +#if defined(CONFIG_X86) static void tsc_check_state(int state) { switch (boot_cpu_data.x86_vendor) { diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 26386a92f5aa..5b9ba4834ce1 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -72,7 +72,7 @@ config ATMEL_TCLIB config ATMEL_TCB_CLKSRC bool "TC Block Clocksource" - depends on ATMEL_TCLIB && GENERIC_TIME + depends on ATMEL_TCLIB default y help Select this to get a high precision clocksource based on a @@ -240,7 +240,7 @@ config CS5535_MFGPT_DEFAULT_IRQ config CS5535_CLOCK_EVENT_SRC tristate "CS5535/CS5536 high-res timer (MFGPT) events" - depends on GENERIC_TIME && GENERIC_CLOCKEVENTS && CS5535_MFGPT + depends on GENERIC_CLOCKEVENTS && CS5535_MFGPT help This driver provides a clock event source based on the MFGPT timer(s) in the CS5535 and CS5536 companion chips. diff --git a/kernel/time.c b/kernel/time.c index 848b1c2ab09a..ba9b338d1835 100644 --- a/kernel/time.c +++ b/kernel/time.c @@ -300,22 +300,6 @@ struct timespec timespec_trunc(struct timespec t, unsigned gran) } EXPORT_SYMBOL(timespec_trunc); -#ifndef CONFIG_GENERIC_TIME -/* - * Simulate gettimeofday using do_gettimeofday which only allows a timeval - * and therefore only yields usec accuracy - */ -void getnstimeofday(struct timespec *tv) -{ - struct timeval x; - - do_gettimeofday(&x); - tv->tv_sec = x.tv_sec; - tv->tv_nsec = x.tv_usec * NSEC_PER_USEC; -} -EXPORT_SYMBOL_GPL(getnstimeofday); -#endif - /* Converts Gregorian date to seconds since 1970-01-01 00:00:00. * Assumes input in normal date format, i.e. 1980-12-31 23:59:59 * => year=1980, mon=12, day=31, hour=23, min=59, sec=59. diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig index 95ed42951e0a..f06a8a365648 100644 --- a/kernel/time/Kconfig +++ b/kernel/time/Kconfig @@ -6,7 +6,7 @@ config TICK_ONESHOT config NO_HZ bool "Tickless System (Dynamic Ticks)" - depends on GENERIC_TIME && GENERIC_CLOCKEVENTS + depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS select TICK_ONESHOT help This option enables a tickless system: timer interrupts will @@ -15,7 +15,7 @@ config NO_HZ config HIGH_RES_TIMERS bool "High Resolution Timer Support" - depends on GENERIC_TIME && GENERIC_CLOCKEVENTS + depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS select TICK_ONESHOT help This option enables high resolution timer support. If your diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index f08e99c1d561..c543d21b4e54 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -531,7 +531,7 @@ static u64 clocksource_max_deferment(struct clocksource *cs) return max_nsecs - (max_nsecs >> 5); } -#ifdef CONFIG_GENERIC_TIME +#ifndef CONFIG_ARCH_USES_GETTIMEOFFSET /** * clocksource_select - Select the best clocksource available @@ -577,7 +577,7 @@ static void clocksource_select(void) } } -#else /* CONFIG_GENERIC_TIME */ +#else /* !CONFIG_ARCH_USES_GETTIMEOFFSET */ static inline void clocksource_select(void) { } diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 623fe3d504dc..73edd4074b50 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -173,8 +173,6 @@ void timekeeping_leap_insert(int leapsecond) update_vsyscall(&xtime, timekeeper.clock, timekeeper.mult); } -#ifdef CONFIG_GENERIC_TIME - /** * timekeeping_forward_now - update clock to the current time * @@ -376,52 +374,6 @@ void timekeeping_notify(struct clocksource *clock) tick_clock_notify(); } -#else /* GENERIC_TIME */ - -static inline void timekeeping_forward_now(void) { } - -/** - * ktime_get - get the monotonic time in ktime_t format - * - * returns the time in ktime_t format - */ -ktime_t ktime_get(void) -{ - struct timespec now; - - ktime_get_ts(&now); - - return timespec_to_ktime(now); -} -EXPORT_SYMBOL_GPL(ktime_get); - -/** - * ktime_get_ts - get the monotonic clock in timespec format - * @ts: pointer to timespec variable - * - * The function calculates the monotonic clock from the realtime - * clock and the wall_to_monotonic offset and stores the result - * in normalized timespec format in the variable pointed to by @ts. - */ -void ktime_get_ts(struct timespec *ts) -{ - struct timespec tomono; - unsigned long seq; - - do { - seq = read_seqbegin(&xtime_lock); - getnstimeofday(ts); - tomono = wall_to_monotonic; - - } while (read_seqretry(&xtime_lock, seq)); - - set_normalized_timespec(ts, ts->tv_sec + tomono.tv_sec, - ts->tv_nsec + tomono.tv_nsec); -} -EXPORT_SYMBOL_GPL(ktime_get_ts); - -#endif /* !GENERIC_TIME */ - /** * ktime_get_real - get the real (wall-) time in ktime_t format * @@ -784,10 +736,11 @@ void update_wall_time(void) return; clock = timekeeper.clock; -#ifdef CONFIG_GENERIC_TIME - offset = (clock->read(clock) - clock->cycle_last) & clock->mask; -#else + +#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET offset = timekeeper.cycle_interval; +#else + offset = (clock->read(clock) - clock->cycle_last) & clock->mask; #endif timekeeper.xtime_nsec = (s64)xtime.tv_nsec << timekeeper.shift; diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 8b1797c4545b..7531ddaf3afe 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -153,7 +153,7 @@ config IRQSOFF_TRACER bool "Interrupts-off Latency Tracer" default n depends on TRACE_IRQFLAGS_SUPPORT - depends on GENERIC_TIME + depends on !ARCH_USES_GETTIMEOFFSET select TRACE_IRQFLAGS select GENERIC_TRACER select TRACER_MAX_TRACE @@ -175,7 +175,7 @@ config IRQSOFF_TRACER config PREEMPT_TRACER bool "Preemption-off Latency Tracer" default n - depends on GENERIC_TIME + depends on !ARCH_USES_GETTIMEOFFSET depends on PREEMPT select GENERIC_TRACER select TRACER_MAX_TRACE -- cgit v1.2.3 From ecd53497b706b235a10c70d4fc639768d7235c5f Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Tue, 3 Aug 2010 00:18:38 -0700 Subject: xtensa: Disable PCI and nfsroot on simulation target The ISS platform is a pure simulation target and doesn't support PCI, so disable it in the default configuration. Signed-off-by: Chris Zankel --- arch/xtensa/configs/iss_defconfig | 731 +++++++++++++++++++++++++------------- 1 file changed, 485 insertions(+), 246 deletions(-) (limited to 'arch/xtensa') diff --git a/arch/xtensa/configs/iss_defconfig b/arch/xtensa/configs/iss_defconfig index f19854035e61..7368164843b9 100644 --- a/arch/xtensa/configs/iss_defconfig +++ b/arch/xtensa/configs/iss_defconfig @@ -1,193 +1,214 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.11-rc2 -# Fri Feb 25 19:21:24 2005 +# Linux kernel version: 2.6.34-rc6 +# Tue Aug 3 00:10:54 2010 # -CONFIG_FRAME_POINTER=y +# CONFIG_FRAME_POINTER is not set +CONFIG_ZONE_DMA=y CONFIG_XTENSA=y -# CONFIG_UID16 is not set CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_HAVE_DEC_LOCK=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_GPIO=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_NO_IOPORT=y +CONFIG_HZ=100 +CONFIG_GENERIC_TIME=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y -CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y - -# -# General setup -# +CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_SYSCTL=y +# CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set -CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_HOTPLUG is not set -# CONFIG_KOBJECT_UEVENT is not set + +# +# RCU Subsystem +# +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_TINY_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set +# CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_HOTPLUG is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 -# CONFIG_TINY_SHMEM is not set +CONFIG_AIO=y + +# +# Kernel Performance Events And Counters +# +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +CONFIG_COMPAT_BRK=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set # -# Loadable module support +# GCOV-based kernel profiling # +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 # CONFIG_MODULES is not set +CONFIG_BLOCK=y +CONFIG_LBDAF=y +CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +CONFIG_INLINE_SPIN_UNLOCK=y +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +CONFIG_INLINE_SPIN_UNLOCK_IRQ=y +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +CONFIG_INLINE_READ_UNLOCK=y +# CONFIG_INLINE_READ_UNLOCK_BH is not set +CONFIG_INLINE_READ_UNLOCK_IRQ=y +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +CONFIG_INLINE_WRITE_UNLOCK=y +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +CONFIG_INLINE_WRITE_UNLOCK_IRQ=y +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set +# CONFIG_FREEZER is not set +CONFIG_MMU=y +# CONFIG_VARIANT_IRQ_SWITCH is not set # # Processor type and features # CONFIG_XTENSA_VARIANT_FSF=y -CONFIG_MMU=y +# CONFIG_XTENSA_VARIANT_DC232B is not set +# CONFIG_XTENSA_VARIANT_S6000 is not set # CONFIG_XTENSA_UNALIGNED_USER is not set # CONFIG_PREEMPT is not set # CONFIG_MATH_EMULATION is not set -# CONFIG_HIGHMEM is not set - -# -# Platform options -# -CONFIG_XTENSA_PLATFORM_ISS=y -# CONFIG_XTENSA_PLATFORM_XT2000 is not set -# CONFIG_XTENSA_PLATFORM_ARUBA is not set -# CONFIG_XTENSA_CALIBRATE_CCOUNT is not set -CONFIG_XTENSA_CPU_CLOCK=10 -# CONFIG_GENERIC_CALIBRATE_DELAY is not set -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="console=ttyS0,38400 eth0=tuntap,,tap0 ip=192.168.168.5:192.168.168.1 root=nfs nfsroot=192.168.168.1:/opt/montavista/pro/devkit/xtensa/linux_be/target" +CONFIG_XTENSA_CALIBRATE_CCOUNT=y CONFIG_SERIAL_CONSOLE=y CONFIG_XTENSA_ISS_NETWORK=y # # Bus options # +# CONFIG_PCI is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # -# PCCARD (PCMCIA/CardBus) support -# -# CONFIG_PCCARD is not set - -# -# PC-card bridges -# - -# -# PCI Hotplug Support -# - +# Platform options # -# Exectuable file formats +CONFIG_XTENSA_PLATFORM_ISS=y +# CONFIG_XTENSA_PLATFORM_XT2000 is not set +# CONFIG_XTENSA_PLATFORM_S6105 is not set +# CONFIG_GENERIC_CALIBRATE_DELAY is not set +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="console=ttyS0,38400 eth0=tuntap,,tap0 ip=192.168.168.5:192.168.168.1 root=nfs nfsroot=192.168.168.1:/opt/montavista/pro/devkit/xtensa/linux_be/target" +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 + +# +# Executable file formats # CONFIG_KCORE_ELF=y CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# -# CONFIG_STANDALONE is not set -CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set -# CONFIG_DEBUG_DRIVER is not set - -# -# Memory Technology Devices (MTD) -# -# CONFIG_MTD is not set - -# -# Parallel port support -# -# CONFIG_PARPORT is not set - -# -# Plug and Play support -# - -# -# Block devices -# -# CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -# CONFIG_BLK_DEV_LOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_RAM is not set -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_CDROM_PKTCDVD is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -# CONFIG_IOSCHED_AS is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -# CONFIG_ATA_OVER_ETH is not set - -# -# ATA/ATAPI/MFM/RLL support -# -# CONFIG_IDE is not set - -# -# SCSI device support -# -# CONFIG_SCSI is not set - -# -# Multi-device support (RAID and LVM) -# -# CONFIG_MD is not set - -# -# Fusion MPT device support -# - -# -# IEEE 1394 (FireWire) support -# - -# -# I2O device support -# - -# -# Networking support -# CONFIG_NET=y # # Networking options # CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set -# CONFIG_NETLINK_DEV is not set CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y @@ -199,21 +220,28 @@ CONFIG_IP_PNP_RARP=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -# CONFIG_IP_TCPDIAG is not set -# CONFIG_IP_TCPDIAG_IPV6 is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_LRO=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# +# CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set -# CONFIG_SCTP_HMAC_NONE is not set -# CONFIG_SCTP_HMAC_SHA1 is not set -# CONFIG_SCTP_HMAC_MD5 is not set +# CONFIG_RDS is not set +# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -221,77 +249,126 @@ CONFIG_IP_PNP_RARP=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set -# CONFIG_NET_SCH_CLK_JIFFIES is not set -# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set -# CONFIG_NET_SCH_CLK_CPU is not set -# CONFIG_NET_CLS_ROUTE is not set +# CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_NETDEVICES is not set +# CONFIG_AF_RXRPC is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +# CONFIG_LIB80211 is not set # -# ISDN subsystem +# CFG80211 needs to be enabled for MAC80211 # -# CONFIG_ISDN is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +# CONFIG_STANDALONE is not set +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set # -# Telephony Support +# DRBD disabled because PROC_FS, INET or CONNECTOR not selected +# +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + # +# SCSI device support +# +CONFIG_SCSI_MOD=y +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_NETDEVICES is not set +# CONFIG_ISDN is not set # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set +# CONFIG_INPUT_SPARSEKMAP is not set # # Userland interfaces # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set -# -# Input I/O drivers -# -# CONFIG_GAMEPORT is not set -CONFIG_SOUND_GAMEPORT=y -# CONFIG_SERIO is not set -# CONFIG_SERIO_I8042 is not set - # # Input Device Drivers # # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + # # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # @@ -302,117 +379,159 @@ CONFIG_HW_CONSOLE=y # # Non-8250 serial port support # +# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y - -# -# Watchdog Device Drivers -# -CONFIG_SOFT_WATCHDOG=y +CONFIG_HW_RANDOM=y +# CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# I2C support -# +# CONFIG_TCG_TPM is not set # CONFIG_I2C is not set +# CONFIG_SPI is not set # -# Dallas's 1-wire bus +# PPS support # +# CONFIG_PPS is not set # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Native drivers +# +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SHT15 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_THERMAL is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # -# Misc devices +# Watchdog Device Drivers # +CONFIG_SOFT_WATCHDOG=y +CONFIG_SSB_POSSIBLE=y # -# Multimedia devices +# Sonics Silicon Backplane # -# CONFIG_VIDEO_DEV is not set +# CONFIG_SSB is not set # -# Digital Video Broadcasting Devices +# Multifunction device drivers # -# CONFIG_DVB is not set +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support # +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Console display driver support +# Display device support # -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DISPLAY_SUPPORT is not set # -# Sound +# Console display driver support # +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set # -# USB support +# Special HID drivers # +CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# Enable Host or Gadget support to see Inventra options # # -# USB Gadget Support +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # CONFIG_USB_GADGET is not set # -# MMC/SD Card support +# OTG and related infrastructure # # CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set # -# InfiniBand support +# TI VLYNQ # -# CONFIG_INFINIBAND is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_JBD is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_QUOTA is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y # CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY is not set +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# Caches +# +# CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems @@ -432,19 +551,14 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y -CONFIG_DEVFS_FS=y -CONFIG_DEVFS_MOUNT=y -# CONFIG_DEVFS_DEBUG is not set -# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y -# CONFIG_TMPFS_XATTR is not set +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y - -# -# Miscellaneous filesystems -# +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -452,29 +566,22 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -# CONFIG_NFS_V4 is not set -CONFIG_NFS_DIRECTIO=y +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set # CONFIG_NFSD is not set -CONFIG_ROOT_NFS=y -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -# CONFIG_EXPORTFS is not set -CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set +# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -485,43 +592,175 @@ CONFIG_SUNRPC=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# # CONFIG_NLS is not set +# CONFIG_DLM is not set # # Kernel hacking # -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_STACKOVERFLOW is not set -# CONFIG_DEBUG_SLAB is not set +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_KGDB is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set +# CONFIG_RCU_TORTURE_TEST is not set +CONFIG_RCU_CPU_STALL_DETECTOR=y +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +# CONFIG_PAGE_POISONING is not set +# CONFIG_SAMPLES is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +# CONFIG_DEFAULT_SECURITY_SMACK is not set +# CONFIG_DEFAULT_SECURITY_TOMOYO is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_RNG2=y +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_MANAGER2 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_VMAC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_GHASH is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set # -# Cryptographic options +# Compression # -# CONFIG_CRYPTO is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set +# CONFIG_CRYPTO_LZO is not set # -# Hardware crypto devices +# Random Number Generation # +CONFIG_CRYPTO_ANSI_CPRNG=y +CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set # # Library routines # +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set # CONFIG_CRC32 is not set +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set +CONFIG_HAS_IOMEM=y +CONFIG_HAS_DMA=y +CONFIG_NLATTR=y -- cgit v1.2.3