From fe8015ce2588e3ffe65284a2883703355804276e Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Tue, 28 Oct 2008 11:07:15 +0800 Subject: Blackfin arch: move EXPORT_SYMBOL to the place where it is actually defined - kernel_thread - irq_flags - checksum Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- arch/blackfin/kernel/bfin_ksyms.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'arch/blackfin/kernel/bfin_ksyms.c') diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c index 4367330909b..f1a4573b044 100644 --- a/arch/blackfin/kernel/bfin_ksyms.c +++ b/arch/blackfin/kernel/bfin_ksyms.c @@ -38,16 +38,9 @@ EXPORT_SYMBOL(__ioremap); -EXPORT_SYMBOL(ip_fast_csum); - -EXPORT_SYMBOL(kernel_thread); - EXPORT_SYMBOL(is_in_rom); EXPORT_SYMBOL(bfin_return_from_exception); -/* Networking helper routines. */ -EXPORT_SYMBOL(csum_partial_copy); - /* The following are special because they're not called * explicitly (the C compiler generates them). Fortunately, * their interface isn't gonna change any time soon now, so @@ -96,7 +89,6 @@ EXPORT_SYMBOL(insw_8); EXPORT_SYMBOL(outsl); EXPORT_SYMBOL(insl); EXPORT_SYMBOL(insl_16); -EXPORT_SYMBOL(irq_flags); EXPORT_SYMBOL(iounmap); EXPORT_SYMBOL(blackfin_dcache_invalidate_range); EXPORT_SYMBOL(blackfin_icache_dcache_flush_range); @@ -104,7 +96,6 @@ EXPORT_SYMBOL(blackfin_icache_flush_range); EXPORT_SYMBOL(blackfin_dcache_flush_range); EXPORT_SYMBOL(blackfin_dflush_page); -EXPORT_SYMBOL(csum_partial); EXPORT_SYMBOL(__init_begin); EXPORT_SYMBOL(__init_end); EXPORT_SYMBOL(_ebss_l1); -- cgit v1.2.3 From 0f8befa1d1fd86cac8221785a85943dfbdef4773 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Tue, 28 Oct 2008 11:12:17 +0800 Subject: Blackfin arch: drop unused exports and comment remaining exports Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- arch/blackfin/kernel/bfin_ksyms.c | 60 ++++++++------------------------------- 1 file changed, 12 insertions(+), 48 deletions(-) (limited to 'arch/blackfin/kernel/bfin_ksyms.c') diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c index f1a4573b044..b66f1d4c834 100644 --- a/arch/blackfin/kernel/bfin_ksyms.c +++ b/arch/blackfin/kernel/bfin_ksyms.c @@ -1,46 +1,26 @@ /* - * File: arch/blackfin/kernel/bfin_ksyms.c - * Based on: none - original work - * Author: + * arch/blackfin/kernel/bfin_ksyms.c - exports for random symbols * - * Created: - * Description: + * Copyright 2004-2008 Analog Devices Inc. * - * Modified: - * Copyright 2004-2006 Analog Devices Inc. - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * Licensed under the GPL-2 or later. */ #include -#include #include -#include #include -/* platform dependent support */ - -EXPORT_SYMBOL(__ioremap); - -EXPORT_SYMBOL(is_in_rom); +/* Allow people to have their own Blackfin exception handler in a module */ EXPORT_SYMBOL(bfin_return_from_exception); +/* All the Blackfin cache functions: mach-common/cache.S */ +EXPORT_SYMBOL(blackfin_dcache_invalidate_range); +EXPORT_SYMBOL(blackfin_icache_dcache_flush_range); +EXPORT_SYMBOL(blackfin_icache_flush_range); +EXPORT_SYMBOL(blackfin_dcache_flush_range); +EXPORT_SYMBOL(blackfin_dflush_page); + /* The following are special because they're not called * explicitly (the C compiler generates them). Fortunately, * their interface isn't gonna change any time soon now, so @@ -67,8 +47,6 @@ extern void __modsi3(void); extern void __muldi3(void); extern void __udivsi3(void); extern void __umodsi3(void); - -/* gcc lib functions */ EXPORT_SYMBOL(__ashldi3); EXPORT_SYMBOL(__ashrdi3); EXPORT_SYMBOL(__umulsi3_highpart); @@ -80,6 +58,7 @@ EXPORT_SYMBOL(__muldi3); EXPORT_SYMBOL(__udivsi3); EXPORT_SYMBOL(__umodsi3); +/* Input/output symbols: lib/{in,out}s.S */ EXPORT_SYMBOL(outsb); EXPORT_SYMBOL(insb); EXPORT_SYMBOL(outsw); @@ -89,18 +68,3 @@ EXPORT_SYMBOL(insw_8); EXPORT_SYMBOL(outsl); EXPORT_SYMBOL(insl); EXPORT_SYMBOL(insl_16); -EXPORT_SYMBOL(iounmap); -EXPORT_SYMBOL(blackfin_dcache_invalidate_range); -EXPORT_SYMBOL(blackfin_icache_dcache_flush_range); -EXPORT_SYMBOL(blackfin_icache_flush_range); -EXPORT_SYMBOL(blackfin_dcache_flush_range); -EXPORT_SYMBOL(blackfin_dflush_page); - -EXPORT_SYMBOL(__init_begin); -EXPORT_SYMBOL(__init_end); -EXPORT_SYMBOL(_ebss_l1); -EXPORT_SYMBOL(_stext_l1); -EXPORT_SYMBOL(_etext_l1); -EXPORT_SYMBOL(_sdata_l1); -EXPORT_SYMBOL(_ebss_b_l1); -EXPORT_SYMBOL(_sdata_b_l1); -- cgit v1.2.3 From 8f65873e47784a390949f0d61e5692dbf2a8253e Mon Sep 17 00:00:00 2001 From: Graf Yang Date: Tue, 18 Nov 2008 17:48:22 +0800 Subject: Blackfin arch: SMP supporting patchset: Blackfin kernel and memory management code Blackfin dual core BF561 processor can support SMP like features. https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like In this patch, we provide SMP extend to Blackfin kernel and memory management code Singed-off-by: Graf Yang Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- arch/blackfin/kernel/bfin_ksyms.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'arch/blackfin/kernel/bfin_ksyms.c') diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c index b66f1d4c834..763c31531e9 100644 --- a/arch/blackfin/kernel/bfin_ksyms.c +++ b/arch/blackfin/kernel/bfin_ksyms.c @@ -68,3 +68,37 @@ EXPORT_SYMBOL(insw_8); EXPORT_SYMBOL(outsl); EXPORT_SYMBOL(insl); EXPORT_SYMBOL(insl_16); + +#ifdef CONFIG_SMP +EXPORT_SYMBOL(__raw_atomic_update_asm); +EXPORT_SYMBOL(__raw_atomic_clear_asm); +EXPORT_SYMBOL(__raw_atomic_set_asm); +EXPORT_SYMBOL(__raw_atomic_xor_asm); +EXPORT_SYMBOL(__raw_atomic_test_asm); +EXPORT_SYMBOL(__raw_xchg_1_asm); +EXPORT_SYMBOL(__raw_xchg_2_asm); +EXPORT_SYMBOL(__raw_xchg_4_asm); +EXPORT_SYMBOL(__raw_cmpxchg_1_asm); +EXPORT_SYMBOL(__raw_cmpxchg_2_asm); +EXPORT_SYMBOL(__raw_cmpxchg_4_asm); +EXPORT_SYMBOL(__raw_spin_is_locked_asm); +EXPORT_SYMBOL(__raw_spin_lock_asm); +EXPORT_SYMBOL(__raw_spin_trylock_asm); +EXPORT_SYMBOL(__raw_spin_unlock_asm); +EXPORT_SYMBOL(__raw_read_lock_asm); +EXPORT_SYMBOL(__raw_read_trylock_asm); +EXPORT_SYMBOL(__raw_read_unlock_asm); +EXPORT_SYMBOL(__raw_write_lock_asm); +EXPORT_SYMBOL(__raw_write_trylock_asm); +EXPORT_SYMBOL(__raw_write_unlock_asm); +EXPORT_SYMBOL(__raw_bit_set_asm); +EXPORT_SYMBOL(__raw_bit_clear_asm); +EXPORT_SYMBOL(__raw_bit_toggle_asm); +EXPORT_SYMBOL(__raw_bit_test_asm); +EXPORT_SYMBOL(__raw_bit_test_set_asm); +EXPORT_SYMBOL(__raw_bit_test_clear_asm); +EXPORT_SYMBOL(__raw_bit_test_toggle_asm); +EXPORT_SYMBOL(__raw_uncached_fetch_asm); +EXPORT_SYMBOL(__raw_smp_mark_barrier_asm); +EXPORT_SYMBOL(__raw_smp_check_barrier_asm); +#endif -- cgit v1.2.3 From dbc895f95500a73ebf1ff12fe85f2e2b3790f52f Mon Sep 17 00:00:00 2001 From: Graf Yang Date: Wed, 7 Jan 2009 23:14:39 +0800 Subject: Blackfin arch: smp patch cleanup from LKML review 1. Use inline get_l1_... functions instead of macro 2. Fix compile issue about smp barrier functions Signed-off-by: Graf Yang Signed-off-by: Bryan Wu --- arch/blackfin/kernel/bfin_ksyms.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/blackfin/kernel/bfin_ksyms.c') diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c index 763c31531e9..01f917d58b5 100644 --- a/arch/blackfin/kernel/bfin_ksyms.c +++ b/arch/blackfin/kernel/bfin_ksyms.c @@ -99,6 +99,8 @@ EXPORT_SYMBOL(__raw_bit_test_set_asm); EXPORT_SYMBOL(__raw_bit_test_clear_asm); EXPORT_SYMBOL(__raw_bit_test_toggle_asm); EXPORT_SYMBOL(__raw_uncached_fetch_asm); +#ifdef __ARCH_SYNC_CORE_DCACHE EXPORT_SYMBOL(__raw_smp_mark_barrier_asm); EXPORT_SYMBOL(__raw_smp_check_barrier_asm); #endif +#endif -- cgit v1.2.3