diff options
Diffstat (limited to 'arch/mips/mm/tlbex.c')
| -rw-r--r-- | arch/mips/mm/tlbex.c | 114 |
1 files changed, 58 insertions, 56 deletions
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 6c425b05244..a61246d3533 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -35,24 +35,24 @@ #include <asm/smp.h> #include <asm/war.h> -static __init int __maybe_unused r45k_bvahwbug(void) +static inline int r45k_bvahwbug(void) { /* XXX: We should probe for the presence of this bug, but we don't. */ return 0; } -static __init int __maybe_unused r4k_250MHZhwbug(void) +static inline int r4k_250MHZhwbug(void) { /* XXX: We should probe for the presence of this bug, but we don't. */ return 0; } -static __init int __maybe_unused bcm1250_m3_war(void) +static inline int __maybe_unused bcm1250_m3_war(void) { return BCM1250_M3_WAR; } -static __init int __maybe_unused r10000_llsc_war(void) +static inline int __maybe_unused r10000_llsc_war(void) { return R10000_LLSC_WAR; } @@ -141,53 +141,53 @@ struct insn { | (f) << FUNC_SH) static __initdata struct insn insn_table[] = { - { insn_addiu, M(addiu_op,0,0,0,0,0), RS | RT | SIMM }, - { insn_addu, M(spec_op,0,0,0,0,addu_op), RS | RT | RD }, - { insn_and, M(spec_op,0,0,0,0,and_op), RS | RT | RD }, - { insn_andi, M(andi_op,0,0,0,0,0), RS | RT | UIMM }, - { insn_beq, M(beq_op,0,0,0,0,0), RS | RT | BIMM }, - { insn_beql, M(beql_op,0,0,0,0,0), RS | RT | BIMM }, - { insn_bgez, M(bcond_op,0,bgez_op,0,0,0), RS | BIMM }, - { insn_bgezl, M(bcond_op,0,bgezl_op,0,0,0), RS | BIMM }, - { insn_bltz, M(bcond_op,0,bltz_op,0,0,0), RS | BIMM }, - { insn_bltzl, M(bcond_op,0,bltzl_op,0,0,0), RS | BIMM }, - { insn_bne, M(bne_op,0,0,0,0,0), RS | RT | BIMM }, - { insn_daddiu, M(daddiu_op,0,0,0,0,0), RS | RT | SIMM }, - { insn_daddu, M(spec_op,0,0,0,0,daddu_op), RS | RT | RD }, - { insn_dmfc0, M(cop0_op,dmfc_op,0,0,0,0), RT | RD | SET}, - { insn_dmtc0, M(cop0_op,dmtc_op,0,0,0,0), RT | RD | SET}, - { insn_dsll, M(spec_op,0,0,0,0,dsll_op), RT | RD | RE }, - { insn_dsll32, M(spec_op,0,0,0,0,dsll32_op), RT | RD | RE }, - { insn_dsra, M(spec_op,0,0,0,0,dsra_op), RT | RD | RE }, - { insn_dsrl, M(spec_op,0,0,0,0,dsrl_op), RT | RD | RE }, - { insn_dsrl32, M(spec_op,0,0,0,0,dsrl32_op), RT | RD | RE }, - { insn_dsubu, M(spec_op,0,0,0,0,dsubu_op), RS | RT | RD }, - { insn_eret, M(cop0_op,cop_op,0,0,0,eret_op), 0 }, - { insn_j, M(j_op,0,0,0,0,0), JIMM }, - { insn_jal, M(jal_op,0,0,0,0,0), JIMM }, - { insn_jr, M(spec_op,0,0,0,0,jr_op), RS }, - { insn_ld, M(ld_op,0,0,0,0,0), RS | RT | SIMM }, - { insn_ll, M(ll_op,0,0,0,0,0), RS | RT | SIMM }, - { insn_lld, M(lld_op,0,0,0,0,0), RS | RT | SIMM }, - { insn_lui, M(lui_op,0,0,0,0,0), RT | SIMM }, - { insn_lw, M(lw_op,0,0,0,0,0), RS | RT | SIMM }, - { insn_mfc0, M(cop0_op,mfc_op,0,0,0,0), RT | RD | SET}, - { insn_mtc0, M(cop0_op,mtc_op,0,0,0,0), RT | RD | SET}, - { insn_ori, M(ori_op,0,0,0,0,0), RS | RT | UIMM }, - { insn_rfe, M(cop0_op,cop_op,0,0,0,rfe_op), 0 }, - { insn_sc, M(sc_op,0,0,0,0,0), RS | RT | SIMM }, - { insn_scd, M(scd_op,0,0,0,0,0), RS | RT | SIMM }, - { insn_sd, M(sd_op,0,0,0,0,0), RS | RT | SIMM }, - { insn_sll, M(spec_op,0,0,0,0,sll_op), RT | RD | RE }, - { insn_sra, M(spec_op,0,0,0,0,sra_op), RT | RD | RE }, - { insn_srl, M(spec_op,0,0,0,0,srl_op), RT | RD | RE }, - { insn_subu, M(spec_op,0,0,0,0,subu_op), RS | RT | RD }, - { insn_sw, M(sw_op,0,0,0,0,0), RS | RT | SIMM }, - { insn_tlbp, M(cop0_op,cop_op,0,0,0,tlbp_op), 0 }, - { insn_tlbwi, M(cop0_op,cop_op,0,0,0,tlbwi_op), 0 }, - { insn_tlbwr, M(cop0_op,cop_op,0,0,0,tlbwr_op), 0 }, - { insn_xor, M(spec_op,0,0,0,0,xor_op), RS | RT | RD }, - { insn_xori, M(xori_op,0,0,0,0,0), RS | RT | UIMM }, + { insn_addiu, M(addiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, + { insn_addu, M(spec_op, 0, 0, 0, 0, addu_op), RS | RT | RD }, + { insn_and, M(spec_op, 0, 0, 0, 0, and_op), RS | RT | RD }, + { insn_andi, M(andi_op, 0, 0, 0, 0, 0), RS | RT | UIMM }, + { insn_beq, M(beq_op, 0, 0, 0, 0, 0), RS | RT | BIMM }, + { insn_beql, M(beql_op, 0, 0, 0, 0, 0), RS | RT | BIMM }, + { insn_bgez, M(bcond_op, 0, bgez_op, 0, 0, 0), RS | BIMM }, + { insn_bgezl, M(bcond_op, 0, bgezl_op, 0, 0, 0), RS | BIMM }, + { insn_bltz, M(bcond_op, 0, bltz_op, 0, 0, 0), RS | BIMM }, + { insn_bltzl, M(bcond_op, 0, bltzl_op, 0, 0, 0), RS | BIMM }, + { insn_bne, M(bne_op, 0, 0, 0, 0, 0), RS | RT | BIMM }, + { insn_daddiu, M(daddiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, + { insn_daddu, M(spec_op, 0, 0, 0, 0, daddu_op), RS | RT | RD }, + { insn_dmfc0, M(cop0_op, dmfc_op, 0, 0, 0, 0), RT | RD | SET}, + { insn_dmtc0, M(cop0_op, dmtc_op, 0, 0, 0, 0), RT | RD | SET}, + { insn_dsll, M(spec_op, 0, 0, 0, 0, dsll_op), RT | RD | RE }, + { insn_dsll32, M(spec_op, 0, 0, 0, 0, dsll32_op), RT | RD | RE }, + { insn_dsra, M(spec_op, 0, 0, 0, 0, dsra_op), RT | RD | RE }, + { insn_dsrl, M(spec_op, 0, 0, 0, 0, dsrl_op), RT | RD | RE }, + { insn_dsrl32, M(spec_op, 0, 0, 0, 0, dsrl32_op), RT | RD | RE }, + { insn_dsubu, M(spec_op, 0, 0, 0, 0, dsubu_op), RS | RT | RD }, + { insn_eret, M(cop0_op, cop_op, 0, 0, 0, eret_op), 0 }, + { insn_j, M(j_op, 0, 0, 0, 0, 0), JIMM }, + { insn_jal, M(jal_op, 0, 0, 0, 0, 0), JIMM }, + { insn_jr, M(spec_op, 0, 0, 0, 0, jr_op), RS }, + { insn_ld, M(ld_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, + { insn_ll, M(ll_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, + { insn_lld, M(lld_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, + { insn_lui, M(lui_op, 0, 0, 0, 0, 0), RT | SIMM }, + { insn_lw, M(lw_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, + { insn_mfc0, M(cop0_op, mfc_op, 0, 0, 0, 0), RT | RD | SET}, + { insn_mtc0, M(cop0_op, mtc_op, 0, 0, 0, 0), RT | RD | SET}, + { insn_ori, M(ori_op, 0, 0, 0, 0, 0), RS | RT | UIMM }, + { insn_rfe, M(cop0_op, cop_op, 0, 0, 0, rfe_op), 0 }, + { insn_sc, M(sc_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, + { insn_scd, M(scd_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, + { insn_sd, M(sd_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, + { insn_sll, M(spec_op, 0, 0, 0, 0, sll_op), RT | RD | RE }, + { insn_sra, M(spec_op, 0, 0, 0, 0, sra_op), RT | RD | RE }, + { insn_srl, M(spec_op, 0, 0, 0, 0, srl_op), RT | RD | RE }, + { insn_subu, M(spec_op, 0, 0, 0, 0, subu_op), RS | RT | RD }, + { insn_sw, M(sw_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, + { insn_tlbp, M(cop0_op, cop_op, 0, 0, 0, tlbp_op), 0 }, + { insn_tlbwi, M(cop0_op, cop_op, 0, 0, 0, tlbwi_op), 0 }, + { insn_tlbwr, M(cop0_op, cop_op, 0, 0, 0, tlbwr_op), 0 }, + { insn_xor, M(spec_op, 0, 0, 0, 0, xor_op), RS | RT | RD }, + { insn_xori, M(xori_op, 0, 0, 0, 0, 0), RS | RT | UIMM }, { insn_invalid, 0, 0 } }; @@ -827,7 +827,7 @@ static __initdata u32 final_handler[64]; */ static __init void __maybe_unused build_tlb_probe_entry(u32 **p) { - switch (current_cpu_data.cputype) { + switch (current_cpu_type()) { /* Found by experiment: R4600 v2.0 needs this, too. */ case CPU_R4600: case CPU_R5000: @@ -860,7 +860,7 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l, case tlb_indexed: tlbw = i_tlbwi; break; } - switch (current_cpu_data.cputype) { + switch (current_cpu_type()) { case CPU_R4000PC: case CPU_R4000SC: case CPU_R4000MC: @@ -908,6 +908,8 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l, case CPU_4KSC: case CPU_20KC: case CPU_25KF: + case CPU_BCM3302: + case CPU_BCM4710: case CPU_LOONGSON2: if (m4kc_tlbp_war()) i_nop(p); @@ -1156,7 +1158,7 @@ static __init void build_adjust_context(u32 **p, unsigned int ctx) unsigned int shift = 4 - (PTE_T_LOG2 + 1) + PAGE_SHIFT - 12; unsigned int mask = (PTRS_PER_PTE / 2 - 1) << (PTE_T_LOG2 + 1); - switch (current_cpu_data.cputype) { + switch (current_cpu_type()) { case CPU_VR41XX: case CPU_VR4111: case CPU_VR4121: @@ -1186,7 +1188,7 @@ static __init void build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr) * in a different cacheline or a load instruction, probably any * memory reference, is between them. */ - switch (current_cpu_data.cputype) { + switch (current_cpu_type()) { case CPU_NEVADA: i_LW(p, ptr, 0, ptr); GET_CONTEXT(p, tmp); /* get context reg */ @@ -1870,7 +1872,7 @@ void __init build_tlb_refill_handler(void) */ static int run_once = 0; - switch (current_cpu_data.cputype) { + switch (current_cpu_type()) { case CPU_R2000: case CPU_R3000: case CPU_R3000A: |