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| author | David Woodhouse <David.Woodhouse@intel.com> | 2010-02-26 22:04:15 +0300 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-02-26 22:06:24 +0300 |
| commit | a7790532f5b7358c33a6b1834dc2b318de209f31 (patch) | |
| tree | 0ceb9e24b3f54cb5c8453fb5a218e2a94a0f1cce /arch/blackfin/kernel/cplb-mpu/cplbmgr.c | |
| parent | 2764fb4244cc1bc08df3667924ca4a972e90ac70 (diff) | |
| parent | 60b341b778cc2929df16c0a504c91621b3c6a4ad (diff) | |
| download | linux-a7790532f5b7358c33a6b1834dc2b318de209f31.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
The SmartMedia FTL code depends on new kfifo bits from 2.6.33
Diffstat (limited to 'arch/blackfin/kernel/cplb-mpu/cplbmgr.c')
| -rw-r--r-- | arch/blackfin/kernel/cplb-mpu/cplbmgr.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c index 69e0e530d70f..930c01c06813 100644 --- a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c +++ b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c @@ -113,11 +113,11 @@ static noinline int dcplb_miss(unsigned int cpu) addr = L2_START; d_data = L2_DMEMORY; } else if (addr >= physical_mem_end) { - if (addr >= ASYNC_BANK0_BASE && addr < ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE - && (status & FAULT_USERSUPV)) { - addr &= ~0x3fffff; + if (addr >= ASYNC_BANK0_BASE && addr < ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE) { + addr &= ~(4 * 1024 * 1024 - 1); d_data &= ~PAGE_SIZE_4KB; d_data |= PAGE_SIZE_4MB; + d_data |= CPLB_USER_RD | CPLB_USER_WR; } 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); @@ -203,7 +203,12 @@ static noinline int icplb_miss(unsigned int cpu) addr = L2_START; i_data = L2_IMEMORY; } else if (addr >= physical_mem_end) { - if (addr >= BOOT_ROM_START && addr < BOOT_ROM_START + BOOT_ROM_LENGTH + if (addr >= ASYNC_BANK0_BASE && addr < ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE) { + addr &= ~(4 * 1024 * 1024 - 1); + i_data &= ~PAGE_SIZE_4KB; + i_data |= PAGE_SIZE_4MB; + i_data |= CPLB_USER_RD; + } else if (addr >= BOOT_ROM_START && addr < BOOT_ROM_START + BOOT_ROM_LENGTH && (status & FAULT_USERSUPV)) { addr &= ~(1 * 1024 * 1024 - 1); i_data &= ~PAGE_SIZE_4KB; |