/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_M32R_SMP_H #define _ASM_M32R_SMP_H #ifdef CONFIG_SMP #ifndef __ASSEMBLY__ #include <linux/cpumask.h> #include <linux/spinlock.h> #include <linux/threads.h> #include <asm/m32r.h> #define PHYSID_ARRAY_SIZE 1 struct physid_mask { unsigned long mask[PHYSID_ARRAY_SIZE]; }; typedef struct physid_mask physid_mask_t; #define physid_set(physid, map) set_bit(physid, (map).mask) #define physid_clear(physid, map) clear_bit(physid, (map).mask) #define physid_isset(physid, map) test_bit(physid, (map).mask) #define physid_test_and_set(physid, map) test_and_set_bit(physid, (map).mask) #define physids_and(dst, src1, src2) bitmap_and((dst).mask, (src1).mask, (src2).mask, MAX_APICS) #define physids_or(dst, src1, src2) bitmap_or((dst).mask, (src1).mask, (src2).mask, MAX_APICS) #define physids_clear(map) bitmap_zero((map).mask, MAX_APICS) #define physids_complement(dst, src) bitmap_complement((dst).mask,(src).mask, MAX_APICS) #define physids_empty(map) bitmap_empty((map).mask, MAX_APICS) #define physids_equal(map1, map2) bitmap_equal((map1).mask, (map2).mask, MAX_APICS) #define physids_weight(map) bitmap_weight((map).mask, MAX_APICS) #define physids_shift_right(d, s, n) bitmap_shift_right((d).mask, (s).mask, n, MAX_APICS) #define physids_shift_left(d, s, n) bitmap_shift_left((d).mask, (s).mask, n, MAX_APICS) #define physids_coerce(map) ((map).mask[0]) #define physids_promote(physids) \ ({ \ physid_mask_t __physid_mask = PHYSID_MASK_NONE; \ __physid_mask.mask[0] = physids; \ __physid_mask; \ }) #define physid_mask_of_physid(physid) \ ({ \ physid_mask_t __physid_mask = PHYSID_MASK_NONE; \ physid_set(physid, __physid_mask); \ __physid_mask; \ }) #define PHYSID_MASK_ALL { {[0 ... PHYSID_ARRAY_SIZE-1] = ~0UL} } #define PHYSID_MASK_NONE { {[0 ... PHYSID_ARRAY_SIZE-1] = 0UL} } extern physid_mask_t phys_cpu_present_map; /* * Some lowlevel functions might want to know about * the real CPU ID <-> CPU # mapping. */ extern volatile int cpu_2_physid[NR_CPUS]; #define cpu_to_physid(cpu_id) cpu_2_physid[cpu_id] #define raw_smp_processor_id() (current_thread_info()->cpu) extern cpumask_t cpu_callout_map; static __inline__ int hard_smp_processor_id(void) { return (int)*(volatile long *)M32R_CPUID_PORTL; } static __inline__ int cpu_logical_map(int cpu) { return cpu; } static __inline__ int cpu_number_map(int cpu) { return cpu; } extern void smp_send_timer(void); extern unsigned long send_IPI_mask_phys(const cpumask_t*, int, int); extern void arch_send_call_function_single_ipi(int cpu); extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); #endif /* not __ASSEMBLY__ */ #define NO_PROC_ID (0xff) /* No processor magic marker */ /* * M32R-mp IPI */ #define RESCHEDULE_IPI (M32R_IRQ_IPI0-M32R_IRQ_IPI0) #define INVALIDATE_TLB_IPI (M32R_IRQ_IPI1-M32R_IRQ_IPI0) #define CALL_FUNCTION_IPI (M32R_IRQ_IPI2-M32R_IRQ_IPI0) #define LOCAL_TIMER_IPI (M32R_IRQ_IPI3-M32R_IRQ_IPI0) #define INVALIDATE_CACHE_IPI (M32R_IRQ_IPI4-M32R_IRQ_IPI0) #define CPU_BOOT_IPI (M32R_IRQ_IPI5-M32R_IRQ_IPI0) #define CALL_FUNC_SINGLE_IPI (M32R_IRQ_IPI6-M32R_IRQ_IPI0) #define IPI_SHIFT (0) #define NR_IPIS (8) #else /* CONFIG_SMP */ #define hard_smp_processor_id() 0 #endif /* CONFIG_SMP */ #endif /* _ASM_M32R_SMP_H */
Name | Type | Size | Permission | Actions |
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m32104ut | Folder | 0755 |
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m32700ut | Folder | 0755 |
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mappi2 | Folder | 0755 |
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mappi3 | Folder | 0755 |
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opsput | Folder | 0755 |
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Kbuild | File | 318 B | 0644 |
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addrspace.h | File | 1.67 KB | 0644 |
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asm-offsets.h | File | 35 B | 0644 |
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assembler.h | File | 4.2 KB | 0644 |
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atomic.h | File | 6.29 KB | 0644 |
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barrier.h | File | 506 B | 0644 |
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bitops.h | File | 6.23 KB | 0644 |
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bug.h | File | 115 B | 0644 |
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bugs.h | File | 410 B | 0644 |
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cache.h | File | 222 B | 0644 |
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cachectl.h | File | 739 B | 0644 |
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cacheflush.h | File | 3.2 KB | 0644 |
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checksum.h | File | 4.83 KB | 0644 |
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cmpxchg.h | File | 4.86 KB | 0644 |
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dcache_clear.h | File | 1.01 KB | 0644 |
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delay.h | File | 31 B | 0644 |
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device.h | File | 148 B | 0644 |
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div64.h | File | 31 B | 0644 |
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dma-mapping.h | File | 570 B | 0644 |
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dma.h | File | 281 B | 0644 |
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elf.h | File | 3.64 KB | 0644 |
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emergency-restart.h | File | 188 B | 0644 |
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fb.h | File | 414 B | 0644 |
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flat.h | File | 4.2 KB | 0644 |
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ftrace.h | File | 12 B | 0644 |
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futex.h | File | 82 B | 0644 |
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hardirq.h | File | 214 B | 0644 |
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hw_irq.h | File | 87 B | 0644 |
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io.h | File | 6.44 KB | 0644 |
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irq.h | File | 2.94 KB | 0644 |
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irq_regs.h | File | 34 B | 0644 |
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irqflags.h | File | 2.24 KB | 0644 |
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kdebug.h | File | 32 B | 0644 |
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kmap_types.h | File | 251 B | 0644 |
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linkage.h | File | 177 B | 0644 |
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local.h | File | 7.8 KB | 0644 |
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local64.h | File | 33 B | 0644 |
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m32102.h | File | 14.71 KB | 0644 |
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m32r.h | File | 5.7 KB | 0644 |
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m32r_mp_fpga.h | File | 14.89 KB | 0644 |
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mc146818rtc.h | File | 671 B | 0644 |
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mmu.h | File | 403 B | 0644 |
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mmu_context.h | File | 4.23 KB | 0644 |
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mmzone.h | File | 1.29 KB | 0644 |
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page.h | File | 2.62 KB | 0644 |
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pci.h | File | 147 B | 0644 |
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percpu.h | File | 165 B | 0644 |
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pgalloc.h | File | 1.84 KB | 0644 |
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pgtable-2level.h | File | 2.31 KB | 0644 |
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pgtable.h | File | 9.7 KB | 0644 |
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processor.h | File | 2.93 KB | 0644 |
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ptrace.h | File | 1.3 KB | 0644 |
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rtc.h | File | 1.99 KB | 0644 |
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s1d13806.h | File | 9.84 KB | 0644 |
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segment.h | File | 228 B | 0644 |
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serial.h | File | 187 B | 0644 |
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setup.h | File | 1022 B | 0644 |
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shmparam.h | File | 197 B | 0644 |
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signal.h | File | 561 B | 0644 |
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smp.h | File | 3.5 KB | 0644 |
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spinlock.h | File | 7.15 KB | 0644 |
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spinlock_types.h | File | 520 B | 0644 |
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string.h | File | 378 B | 0644 |
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switch_to.h | File | 1.48 KB | 0644 |
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syscall.h | File | 252 B | 0644 |
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termios.h | File | 1.74 KB | 0644 |
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thread_info.h | File | 3.71 KB | 0644 |
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timex.h | File | 581 B | 0644 |
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tlb.h | File | 483 B | 0644 |
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tlbflush.h | File | 2.94 KB | 0644 |
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topology.h | File | 167 B | 0644 |
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types.h | File | 258 B | 0644 |
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uaccess.h | File | 15.3 KB | 0644 |
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ucontext.h | File | 321 B | 0644 |
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unaligned.h | File | 592 B | 0644 |
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unistd.h | File | 1.23 KB | 0644 |
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user.h | File | 2.1 KB | 0644 |
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vga.h | File | 436 B | 0644 |
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xor.h | File | 148 B | 0644 |
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