diff options
Diffstat (limited to 'arch/blackfin/kernel/cplb-mpu/cplbmgr.c')
| -rw-r--r-- | arch/blackfin/kernel/cplb-mpu/cplbmgr.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c index 87b25b1b30e..b56bd8514b7 100644 --- a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c +++ b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c @@ -120,6 +120,7 @@ MGR_ATTR static noinline int dcplb_miss(unsigned int cpu) d_data = L2_DMEMORY; } else if (addr >= physical_mem_end) { if (addr >= ASYNC_BANK0_BASE && addr < ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE) { +#if defined(CONFIG_ROMFS_ON_MTD) && defined(CONFIG_MTD_ROM) mask = current_rwx_mask[cpu]; if (mask) { int page = (addr - (ASYNC_BANK0_BASE - _ramend)) >> PAGE_SHIFT; @@ -129,6 +130,7 @@ MGR_ATTR static noinline int dcplb_miss(unsigned int cpu) if (mask[idx] & bit) d_data |= CPLB_USER_RD; } +#endif } else if (addr >= BOOT_ROM_START && addr < BOOT_ROM_START + BOOT_ROM_LENGTH && (status & (FAULT_RW | FAULT_USERSUPV)) == FAULT_USERSUPV) { addr &= ~(1 * 1024 * 1024 - 1); @@ -318,7 +320,7 @@ void flush_switched_cplbs(unsigned int cpu) nr_cplb_flush[cpu]++; - local_irq_save_hw(flags); + flags = hard_local_irq_save(); _disable_icplb(); for (i = first_switched_icplb; i < MAX_CPLBS; i++) { icplb_tbl[cpu][i].data = 0; @@ -332,7 +334,7 @@ void flush_switched_cplbs(unsigned int cpu) bfin_write32(DCPLB_DATA0 + i * 4, 0); } _enable_dcplb(); - local_irq_restore_hw(flags); + hard_local_irq_restore(flags); } @@ -348,7 +350,7 @@ void set_mask_dcplbs(unsigned long *masks, unsigned int cpu) return; } - local_irq_save_hw(flags); + flags = hard_local_irq_save(); current_rwx_mask[cpu] = masks; if (L2_LENGTH && addr >= L2_START && addr < L2_START + L2_LENGTH) { @@ -373,5 +375,5 @@ void set_mask_dcplbs(unsigned long *masks, unsigned int cpu) addr += PAGE_SIZE; } _enable_dcplb(); - local_irq_restore_hw(flags); + hard_local_irq_restore(flags); } |