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author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-29 19:19:15 (GMT) |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-29 19:19:15 (GMT) |
commit | e9d52234e35b27ea4ea5f2ab64ca47b1a0c740ab (patch) | |
tree | 318d37a7d55c79e6f7d86163fb28e0eccbb0fe83 /arch/mips/kernel/setup.c | |
parent | 955c5038823748e529a49f0e33ab635d92843500 (diff) | |
parent | 09af7b443c257460d45cb6c1896d29f173fef35b (diff) | |
download | linux-fsl-qoriq-e9d52234e35b27ea4ea5f2ab64ca47b1a0c740ab.tar.xz |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Diffstat (limited to 'arch/mips/kernel/setup.c')
-rw-r--r-- | arch/mips/kernel/setup.c | 46 |
1 files changed, 16 insertions, 30 deletions
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 12b531c..d86affa 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -37,12 +37,13 @@ #include <asm/addrspace.h> #include <asm/bootinfo.h> +#include <asm/cache.h> #include <asm/cpu.h> #include <asm/sections.h> #include <asm/setup.h> #include <asm/system.h> -struct cpuinfo_mips cpu_data[NR_CPUS]; +struct cpuinfo_mips cpu_data[NR_CPUS] __read_mostly; EXPORT_SYMBOL(cpu_data); @@ -62,8 +63,8 @@ EXPORT_SYMBOL(PCI_DMA_BUS_IS_PHYS); * * These are initialized so they are in the .data section */ -unsigned long mips_machtype = MACH_UNKNOWN; -unsigned long mips_machgroup = MACH_GROUP_UNKNOWN; +unsigned long mips_machtype __read_mostly = MACH_UNKNOWN; +unsigned long mips_machgroup __read_mostly = MACH_GROUP_UNKNOWN; EXPORT_SYMBOL(mips_machtype); EXPORT_SYMBOL(mips_machgroup); @@ -77,7 +78,7 @@ static char command_line[CL_SIZE]; * mips_io_port_base is the begin of the address space to which x86 style * I/O ports are mapped. */ -const unsigned long mips_io_port_base = -1; +const unsigned long mips_io_port_base __read_mostly = -1; EXPORT_SYMBOL(mips_io_port_base); /* @@ -510,31 +511,7 @@ static inline void resource_init(void) #undef MAXMEM #undef MAXMEM_PFN -static int __initdata earlyinit_debug; - -static int __init earlyinit_debug_setup(char *str) -{ - earlyinit_debug = 1; - return 1; -} -__setup("earlyinit_debug", earlyinit_debug_setup); - -extern initcall_t __earlyinitcall_start, __earlyinitcall_end; - -static void __init do_earlyinitcalls(void) -{ - initcall_t *call, *start, *end; - - start = &__earlyinitcall_start; - end = &__earlyinitcall_end; - - for (call = start; call < end; call++) { - if (earlyinit_debug) - printk("calling earlyinitcall 0x%p\n", *call); - - (*call)(); - } -} +extern void plat_setup(void); void __init setup_arch(char **cmdline_p) { @@ -551,7 +528,7 @@ void __init setup_arch(char **cmdline_p) #endif /* call board setup routine */ - do_earlyinitcalls(); + plat_setup(); strlcpy(command_line, arcs_cmdline, sizeof(command_line)); strlcpy(saved_command_line, command_line, COMMAND_LINE_SIZE); @@ -573,3 +550,12 @@ int __init fpu_disable(char *s) } __setup("nofpu", fpu_disable); + +int __init dsp_disable(char *s) +{ + cpu_data[0].ases &= ~MIPS_ASE_DSP; + + return 1; +} + +__setup("nodsp", dsp_disable); |