diff options
| author | Paul Mackerras <paulus@samba.org> | 2006-12-04 15:59:07 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-12-04 15:59:07 +1100 |
| commit | 79acbb3ff2d8095b692e1502b9eb2ccec348de26 (patch) | |
| tree | 6ab773e5a8f9de2cd6443362b21d0d6fffe3b35e /arch/powerpc/platforms/iseries | |
| parent | 19a79859e168640f8e16d7b216d211c1c52b687a (diff) | |
| parent | 2b5f6dcce5bf94b9b119e9ed8d537098ec61c3d2 (diff) | |
Merge branch 'linux-2.6' into for-linus
Diffstat (limited to 'arch/powerpc/platforms/iseries')
| -rw-r--r-- | arch/powerpc/platforms/iseries/iommu.c | 11 | ||||
| -rw-r--r-- | arch/powerpc/platforms/iseries/setup.c | 5 |
2 files changed, 7 insertions, 9 deletions
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c index f4cbbcf8773a..218817d13c5c 100644 --- a/arch/powerpc/platforms/iseries/iommu.c +++ b/arch/powerpc/platforms/iseries/iommu.c @@ -43,9 +43,6 @@ static void tce_build_iSeries(struct iommu_table *tbl, long index, long npages, u64 rc; u64 tce, rpn; - index <<= TCE_PAGE_FACTOR; - npages <<= TCE_PAGE_FACTOR; - while (npages--) { rpn = virt_to_abs(uaddr) >> TCE_SHIFT; tce = (rpn & TCE_RPN_MASK) << TCE_RPN_SHIFT; @@ -75,9 +72,6 @@ static void tce_free_iSeries(struct iommu_table *tbl, long index, long npages) { u64 rc; - npages <<= TCE_PAGE_FACTOR; - index <<= TCE_PAGE_FACTOR; - while (npages--) { rc = HvCallXm_setTce((u64)tbl->it_index, (u64)index, 0); if (rc) @@ -136,10 +130,9 @@ void iommu_table_getparms_iSeries(unsigned long busno, panic("PCI_DMA: parms->size is zero, parms is 0x%p", parms); /* itc_size is in pages worth of table, it_size is in # of entries */ - tbl->it_size = ((parms->itc_size * TCE_PAGE_SIZE) / - TCE_ENTRY_SIZE) >> TCE_PAGE_FACTOR; + tbl->it_size = (parms->itc_size * TCE_PAGE_SIZE) / TCE_ENTRY_SIZE; tbl->it_busno = parms->itc_busno; - tbl->it_offset = parms->itc_offset >> TCE_PAGE_FACTOR; + tbl->it_offset = parms->itc_offset; tbl->it_index = parms->itc_index; tbl->it_blocksize = 1; tbl->it_type = virtbus ? TCE_VB : TCE_PCI; diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 08d14734617a..cd8965ec9ddb 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -662,6 +662,11 @@ void * __init iSeries_early_setup(void) { unsigned long phys_mem_size; + /* Identify CPU type. This is done again by the common code later + * on but calling this function multiple times is fine. + */ + identify_cpu(0); + powerpc_firmware_features |= FW_FEATURE_ISERIES; powerpc_firmware_features |= FW_FEATURE_LPAR; |