diff options
| author | Leonid Yegoshin <Leonid.Yegoshin@imgtec.com> | 2014-11-14 11:25:30 +0000 |
|---|---|---|
| committer | Markos Chandras <markos.chandras@imgtec.com> | 2015-02-17 15:37:27 +0000 |
| commit | 9c7d5768681193b3bb9f00409d689141d20d5bff (patch) | |
| tree | 630149aaf406e52be62713b0839ead9ad1391aac /arch/mips/kernel/traps.c | |
| parent | 515a6393dbac4f4492237c7b305bbf9c4c558a1c (diff) | |
MIPS: kernel: traps: Add MIPS R6 related definitions
Add MIPS R6 support to cache and ftlb exceptions, as well as
to the hwrena and ebase register configuration.
Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Diffstat (limited to 'arch/mips/kernel/traps.c')
| -rw-r--r-- | arch/mips/kernel/traps.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 461653ea28c8..6e9d8505e128 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1649,7 +1649,7 @@ asmlinkage void cache_parity_error(void) printk("Decoded c0_cacheerr: %s cache fault in %s reference.\n", reg_val & (1<<30) ? "secondary" : "primary", reg_val & (1<<31) ? "data" : "insn"); - if (cpu_has_mips_r2 && + if ((cpu_has_mips_r2_r6) && ((current_cpu_data.processor_id & 0xff0000) == PRID_COMP_MIPS)) { pr_err("Error bits: %s%s%s%s%s%s%s%s\n", reg_val & (1<<29) ? "ED " : "", @@ -1689,7 +1689,7 @@ asmlinkage void do_ftlb(void) unsigned int reg_val; /* For the moment, report the problem and hang. */ - if (cpu_has_mips_r2 && + if ((cpu_has_mips_r2_r6) && ((current_cpu_data.processor_id & 0xff0000) == PRID_COMP_MIPS)) { pr_err("FTLB error exception, cp0_ecc=0x%08x:\n", read_c0_ecc()); @@ -1978,7 +1978,7 @@ static void configure_hwrena(void) { unsigned int hwrena = cpu_hwrena_impl_bits; - if (cpu_has_mips_r2) + if (cpu_has_mips_r2_r6) hwrena |= 0x0000000f; if (!noulri && cpu_has_userlocal) @@ -2022,7 +2022,7 @@ void per_cpu_trap_init(bool is_boot_cpu) * o read IntCtl.IPTI to determine the timer interrupt * o read IntCtl.IPPCI to determine the performance counter interrupt */ - if (cpu_has_mips_r2) { + if (cpu_has_mips_r2_r6) { cp0_compare_irq_shift = CAUSEB_TI - CAUSEB_IP; cp0_compare_irq = (read_c0_intctl() >> INTCTLB_IPTI) & 7; cp0_perfcount_irq = (read_c0_intctl() >> INTCTLB_IPPCI) & 7; @@ -2113,7 +2113,7 @@ void __init trap_init(void) #else ebase = CKSEG0; #endif - if (cpu_has_mips_r2) + if (cpu_has_mips_r2_r6) ebase += (read_c0_ebase() & 0x3ffff000); } |