diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/cps-vec.S | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S index bbbd88e994f0..21f714a81ebd 100644 --- a/arch/mips/kernel/cps-vec.S +++ b/arch/mips/kernel/cps-vec.S @@ -250,25 +250,25 @@ LEAF(mips_cps_core_init) mfc0 t0, CP0_MVPCONF0 srl t0, t0, MVPCONF0_PVPE_SHIFT andi t0, t0, (MVPCONF0_PVPE >> MVPCONF0_PVPE_SHIFT) - addiu t7, t0, 1 + addiu ta3, t0, 1 /* If there's only 1, we're done */ beqz t0, 2f nop /* Loop through each VPE within this core */ - li t5, 1 + li ta1, 1 1: /* Operate on the appropriate TC */ - mtc0 t5, CP0_VPECONTROL + mtc0 ta1, CP0_VPECONTROL ehb /* Bind TC to VPE (1:1 TC:VPE mapping) */ - mttc0 t5, CP0_TCBIND + mttc0 ta1, CP0_TCBIND /* Set exclusive TC, non-active, master */ li t0, VPECONF0_MVP - sll t1, t5, VPECONF0_XTC_SHIFT + sll t1, ta1, VPECONF0_XTC_SHIFT or t0, t0, t1 mttc0 t0, CP0_VPECONF0 @@ -280,8 +280,8 @@ LEAF(mips_cps_core_init) mttc0 t0, CP0_TCHALT /* Next VPE */ - addiu t5, t5, 1 - slt t0, t5, t7 + addiu ta1, ta1, 1 + slt t0, ta1, ta3 bnez t0, 1b nop @@ -310,7 +310,7 @@ LEAF(mips_cps_boot_vpes) addu t0, t0, t1 /* Calculate this VPEs ID. If the core doesn't support MT use 0 */ - has_mt t6, 1f + has_mt ta2, 1f li t9, 0 /* Find the number of VPEs present in the core */ @@ -334,13 +334,13 @@ LEAF(mips_cps_boot_vpes) 1: /* Calculate a pointer to this VPEs struct vpe_boot_config */ li t1, VPEBOOTCFG_SIZE mul v0, t9, t1 - lw t7, COREBOOTCFG_VPECONFIG(t0) - addu v0, v0, t7 + lw ta3, COREBOOTCFG_VPECONFIG(t0) + addu v0, v0, ta3 #ifdef CONFIG_MIPS_MT /* If the core doesn't support MT then return */ - bnez t6, 1f + bnez ta2, 1f nop jr ra nop @@ -360,12 +360,12 @@ LEAF(mips_cps_boot_vpes) ehb /* Loop through each VPE */ - lw t6, COREBOOTCFG_VPEMASK(t0) - move t8, t6 - li t5, 0 + lw ta2, COREBOOTCFG_VPEMASK(t0) + move t8, ta2 + li ta1, 0 /* Check whether the VPE should be running. If not, skip it */ -1: andi t0, t6, 1 +1: andi t0, ta2, 1 beqz t0, 2f nop @@ -373,7 +373,7 @@ LEAF(mips_cps_boot_vpes) mfc0 t0, CP0_VPECONTROL ori t0, t0, VPECONTROL_TARGTC xori t0, t0, VPECONTROL_TARGTC - or t0, t0, t5 + or t0, t0, ta1 mtc0 t0, CP0_VPECONTROL ehb @@ -384,8 +384,8 @@ LEAF(mips_cps_boot_vpes) /* Calculate a pointer to the VPEs struct vpe_boot_config */ li t0, VPEBOOTCFG_SIZE - mul t0, t0, t5 - addu t0, t0, t7 + mul t0, t0, ta1 + addu t0, t0, ta3 /* Set the TC restart PC */ lw t1, VPEBOOTCFG_PC(t0) @@ -423,9 +423,9 @@ LEAF(mips_cps_boot_vpes) mttc0 t0, CP0_VPECONF0 /* Next VPE */ -2: srl t6, t6, 1 - addiu t5, t5, 1 - bnez t6, 1b +2: srl ta2, ta2, 1 + addiu ta1, ta1, 1 + bnez ta2, 1b nop /* Leave VPE configuration state */ |