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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/sparc64/include/mm/tlb.h @ 2053

  → /trunk/kernel/arch/sparc64/include/mm/tlb.h @ 2054

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 2053 → Rev 2054

/trunk/kernel/arch/sparc64/include/mm/tlb.h
65,7 → 65,7
/* TLB Tag Access shifts */
#define TLB_TAG_ACCESS_CONTEXT_SHIFT 0
#define TLB_TAG_ACCESS_CONTEXT_MASK ((1<<13)-1)
#define TLB_TAG_ACCESS_CONTEXT_MASK ((1 << 13) - 1)
#define TLB_TAG_ACCESS_VPN_SHIFT 13
#ifndef __ASM__
106,8 → 106,8
union tlb_tag_read_reg {
uint64_t value;
struct {
uint64_t vpn : 51; /**< Virtual Address bits 63:13. */
unsigned context : 13; /**< Context identifier. */
uint64_t vpn : 51; /**< Virtual Address bits 63:13. */
unsigned context : 13; /**< Context identifier. */
} __attribute__ ((packed));
};
typedef union tlb_tag_read_reg tlb_tag_read_reg_t;
382,7 → 382,8
/** Perform IMMU TLB Demap Operation.
*
* @param type Selects between context and page demap.
* @param context_encoding Specifies which Context register has Context ID for demap.
* @param context_encoding Specifies which Context register has Context ID for
* demap.
* @param page Address which is on the page to be demapped.
*/
static inline void itlb_demap(int type, int context_encoding, uintptr_t page)
397,7 → 398,9
da.context = context_encoding;
da.vpn = pg.vpn;
asi_u64_write(ASI_IMMU_DEMAP, da.value, 0); /* da.value is the address within the ASI */
asi_u64_write(ASI_IMMU_DEMAP, da.value, 0); /* da.value is the
* address within the
* ASI */
flush();
}
404,7 → 407,8
/** Perform DMMU TLB Demap Operation.
*
* @param type Selects between context and page demap.
* @param context_encoding Specifies which Context register has Context ID for demap.
* @param context_encoding Specifies which Context register has Context ID for
* demap.
* @param page Address which is on the page to be demapped.
*/
static inline void dtlb_demap(int type, int context_encoding, uintptr_t page)
419,7 → 423,9
da.context = context_encoding;
da.vpn = pg.vpn;
asi_u64_write(ASI_DMMU_DEMAP, da.value, 0); /* da.value is the address within the ASI */
asi_u64_write(ASI_DMMU_DEMAP, da.value, 0); /* da.value is the
* address within the
* ASI */
membar();
}