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authorPaul Mackerras <paulus@samba.org>2005-10-12 17:01:50 +1000
committerPaul Mackerras <paulus@samba.org>2005-10-12 17:01:50 +1000
commit5629d41d5ce255802cd3c350fbadfe5f3aa5f279 (patch)
treee00fcb33fd2e25305b3243e060e01cd346d4af94
parent3eac8c69d1ac1266327f4e29deb23716a12c6d30 (diff)
powerpc: Bring in some changes made to arch/ppc and include/asm-ppc64
Recent commits upstream have changed files which are currently duplicated in arch/powerpc and include/asm-powerpc. This updates them with the corresponding changes. Signed-off-by: Paul Mackerras <paulus@samba.org>
-rw-r--r--arch/powerpc/platforms/powermac/cpufreq.c7
-rw-r--r--arch/powerpc/platforms/powermac/feature.c4
-rw-r--r--arch/powerpc/platforms/powermac/time.c2
-rw-r--r--include/asm-powerpc/iommu.h2
4 files changed, 13 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powermac/cpufreq.c b/arch/powerpc/platforms/powermac/cpufreq.c
index 6d32d99402be..bcd9224f3f90 100644
--- a/arch/powerpc/platforms/powermac/cpufreq.c
+++ b/arch/powerpc/platforms/powermac/cpufreq.c
@@ -695,6 +695,13 @@ static int __init pmac_cpufreq_setup(void)
set_speed_proc = pmu_set_cpu_speed;
is_pmu_based = 1;
}
+ /* Else check for TiPb 550 */
+ else if (machine_is_compatible("PowerBook3,3") && cur_freq == 550000) {
+ hi_freq = cur_freq;
+ low_freq = 500000;
+ set_speed_proc = pmu_set_cpu_speed;
+ is_pmu_based = 1;
+ }
/* Else check for TiPb 400 & 500 */
else if (machine_is_compatible("PowerBook3,2")) {
/* We only know about the 400 MHz and the 500Mhz model
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index 2cba670c71b7..243a24fd025a 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -2382,6 +2382,10 @@ static struct pmac_mb_def pmac_mb_defs[] = {
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
+ { "PowerBook6,7", "iBook G4",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ },
{ "PowerBook6,8", "PowerBook G4 12\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c
index ff6adff36cb8..edb9fcc64790 100644
--- a/arch/powerpc/platforms/powermac/time.c
+++ b/arch/powerpc/platforms/powermac/time.c
@@ -195,7 +195,7 @@ via_calibrate_decr(void)
;
dend = get_dec();
- tb_ticks_per_jiffy = (dstart - dend) / (6 * (HZ/100));
+ tb_ticks_per_jiffy = (dstart - dend) / ((6 * HZ)/100);
tb_to_us = mulhwu_scale_factor(dstart - dend, 60000);
printk(KERN_INFO "via_calibrate_decr: ticks per jiffy = %u (%u ticks)\n",
diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h
index d096faf4191e..f80ec8daf122 100644
--- a/include/asm-powerpc/iommu.h
+++ b/include/asm-powerpc/iommu.h
@@ -88,7 +88,7 @@ extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction);
extern void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size,
- dma_addr_t *dma_handle, unsigned int __nocast flag);
+ dma_addr_t *dma_handle, gfp_t flag);
extern void iommu_free_coherent(struct iommu_table *tbl, size_t size,
void *vaddr, dma_addr_t dma_handle);
extern dma_addr_t iommu_map_single(struct iommu_table *tbl, void *vaddr,