Commit d437441e authored by Pete Popov's avatar Pete Popov Committed by Ralf Baechle
Browse files

No barrier needed on au1x.


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 13d1d73e
......@@ -50,11 +50,6 @@
int (*board_pci_idsel)(unsigned int devsel, int assert);
/* CP0 hazard avoidance. */
#define BARRIER __asm__ __volatile__(".set noreorder\n\t" \
"nop; nop; nop; nop;\t" \
".set reorder\n\t")
void mod_wired_entry(int entry, unsigned long entrylo0,
unsigned long entrylo1, unsigned long entryhi,
unsigned long pagemask)
......@@ -66,16 +61,12 @@ void mod_wired_entry(int entry, unsigned long entrylo0,
old_ctx = read_c0_entryhi() & 0xff;
old_pagemask = read_c0_pagemask();
write_c0_index(entry);
BARRIER;
write_c0_pagemask(pagemask);
write_c0_entryhi(entryhi);
write_c0_entrylo0(entrylo0);
write_c0_entrylo1(entrylo1);
BARRIER;
tlb_write_indexed();
BARRIER;
write_c0_entryhi(old_ctx);
BARRIER;
write_c0_pagemask(old_pagemask);
}
......
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