AcoSail/kernel_optimize_test
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Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6

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* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6:
  sh64: Kill off virt_to_bus()/bus_to_virt().
  sh64: Fix irq_intc build failure.
  sh64: Fix fs.h removal from mm.h regressions.
This commit is contained in:
Linus Torvalds 2007-07-30 21:54:16 -07:00
commit 8e268f3330
9 changed files with 14 additions and 11 deletions
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3
arch/sh64/Kconfig
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@ -47,6 +47,9 @@ config ARCH_HAS_ILOG2_U64
bool
default n
config ARCH_NO_VIRT_TO_BUS
def_bool y
source init/Kconfig
menu "System type"

2
arch/sh64/kernel/init_task.c
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@ -14,7 +14,7 @@
#include <linux/sched.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
#include <linux/fs.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>

1
arch/sh64/kernel/irq_intc.c
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@ -16,6 +16,7 @@
*/
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/stddef.h>

4
arch/sh64/kernel/pci-dma.c
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@ -30,7 +30,7 @@ void *consistent_alloc(struct pci_dev *hwdev, size_t size,
if (vp != NULL) {
memset(vp, 0, size);
*dma_handle = virt_to_bus(ret);
*dma_handle = virt_to_phys(ret);
dma_cache_wback_inv((unsigned long)ret, size);
}
@ -42,7 +42,7 @@ void consistent_free(struct pci_dev *hwdev, size_t size,
{
void *alloc;
alloc = bus_to_virt((unsigned long)dma_handle);
alloc = phys_to_virt((unsigned long)dma_handle);
free_pages((unsigned long)alloc, get_order(size));
iounmap(vaddr);

1
arch/sh64/kernel/process.c
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@ -21,6 +21,7 @@
* This file handles the architecture-dependent parts of process handling..
*/
#include <linux/mm.h>
#include <linux/fs.h>
#include <linux/ptrace.h>
#include <linux/reboot.h>
#include <linux/init.h>

1
arch/sh64/kernel/sys_sh64.c
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@ -19,6 +19,7 @@
#include <linux/rwsem.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/fs.h>
#include <linux/smp.h>
#include <linux/sem.h>
#include <linux/msg.h>

1
arch/sh64/lib/dbg.c
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@ -12,6 +12,7 @@
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/fs.h>
#include <asm/mmu_context.h>
typedef u64 regType_t;

8
include/asm-sh64/dma-mapping.h
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@ -51,11 +51,11 @@ static inline dma_addr_t dma_map_single(struct device *dev,
{
#if defined(CONFIG_PCI) && !defined(CONFIG_SH_PCIDMA_NONCOHERENT)
if (dev->bus == &pci_bus_type)
return virt_to_bus(ptr);
return virt_to_phys(ptr);
#endif
dma_cache_sync(dev, ptr, size, dir);
return virt_to_bus(ptr);
return virt_to_phys(ptr);
}
#define dma_unmap_single(dev, addr, size, dir) do { } while (0)
@ -98,7 +98,7 @@ static inline void dma_sync_single(struct device *dev, dma_addr_t dma_handle,
if (dev->bus == &pci_bus_type)
return;
#endif
dma_cache_sync(dev, bus_to_virt(dma_handle), size, dir);
dma_cache_sync(dev, phys_to_virt(dma_handle), size, dir);
}
static inline void dma_sync_single_range(struct device *dev,
@ -110,7 +110,7 @@ static inline void dma_sync_single_range(struct device *dev,
if (dev->bus == &pci_bus_type)
return;
#endif
dma_cache_sync(dev, bus_to_virt(dma_handle) + offset, size, dir);
dma_cache_sync(dev, phys_to_virt(dma_handle) + offset, size, dir);
}
static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,

4
include/asm-sh64/io.h
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@ -31,10 +31,6 @@
#include <asm/page.h>
#include <asm-generic/iomap.h>
#define virt_to_bus virt_to_phys
#define bus_to_virt phys_to_virt
#define page_to_bus page_to_phys
/*
* Nothing overly special here.. instead of doing the same thing
* over and over again, we just define a set of sh64_in/out functions