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| author | Kanoj Sarcar <kanoj@engr.sgi.com> | 2000-06-09 06:04:43 +0000 |
|---|---|---|
| committer | Kanoj Sarcar <kanoj@engr.sgi.com> | 2000-06-09 06:04:43 +0000 |
| commit | d664fc3c7e5dfcff2bf348050ace5894c7648b3a (patch) | |
| tree | 244409f22c55a564677e77fa920855a006a791f3 /arch/mips64/kernel/head.S | |
| parent | 513bee05b74dd15729a240b6b0ce4a6c695e73bc (diff) | |
Have the slave bootstrap code actually look at the text and data server
nasids that the master nasid found for it. Sanitize the replication
procedures.
Diffstat (limited to 'arch/mips64/kernel/head.S')
| -rw-r--r-- | arch/mips64/kernel/head.S | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/mips64/kernel/head.S b/arch/mips64/kernel/head.S index 88133ae40..29b7e17c0 100644 --- a/arch/mips64/kernel/head.S +++ b/arch/mips64/kernel/head.S @@ -21,6 +21,7 @@ #include <asm/pgtable.h> #include <asm/sn/addrs.h> #include <asm/sn/sn0/hubni.h> +#include <asm/sn/klkernvars.h> .macro ARC64_TWIDDLE_PC #if defined(CONFIG_ARC64) || defined(CONFIG_MAPPED_KERNEL) @@ -130,8 +131,12 @@ NESTED(kernel_entry, 16, sp) # kernel entry point NESTED(bootstrap, 16, sp) GET_NASID_ASM - move t1, zero # till we know who is master - move t2, zero # till we know who is master + li t0, KLDIR_OFFSET + (KLI_KERN_VARS * KLDIR_ENT_SIZE) + KLDIR_OFF_POINTER + K0BASE + dsll t1, NASID_SHFT + or t0, t0, t1 + ld t0, 0(t0) # t0 points to kern_vars struct + lh t1, KV_RO_NASID_OFFSET(t0) + lh t2, KV_RW_NASID_OFFSET(t0) MAPPED_KERNEL_SETUP_TLB ARC64_TWIDDLE_PC CLI |