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video/drm: batch update

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git-svn-id: svn://kolibrios.org@3031 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2012-11-12 21:22:52 +00:00
parent 6c5d6e467f
commit b2cc525b46
131 changed files with 29372 additions and 11450 deletions
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76
drivers/include/syscall.h
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@@ -39,6 +39,7 @@ addr_t STDCALL AllocPage(void)__asm__("AllocPage");
addr_t STDCALL AllocPages(count_t count)__asm__("AllocPages");
void IMPORT __attribute__((regparm(1)))
FreePage(addr_t page)__asm__("FreePage");
void STDCALL MapPage(void *vaddr, addr_t paddr, u32_t flags)__asm__("MapPage");
void* STDCALL CreateRingBuffer(size_t size, u32_t map)__asm__("CreateRingBuffer");
@@ -91,6 +92,48 @@ u32_t STDCALL PciWrite32(u32_t bus, u32_t devfn, u32_t reg,u32_t val)__asm__("Pc
#define pciWriteLong(tag, reg, val) \
PciWrite32(PCI_BUS_FROM_TAG(tag),PCI_DFN_FROM_TAG(tag),(reg),(val))
static inline int pci_read_config_byte(struct pci_dev *dev, int where,
u8 *val)
{
*val = PciRead8(dev->busnr, dev->devfn, where);
return 1;
}
static inline int pci_read_config_word(struct pci_dev *dev, int where,
u16 *val)
{
*val = PciRead16(dev->busnr, dev->devfn, where);
return 1;
}
static inline int pci_read_config_dword(struct pci_dev *dev, int where,
u32 *val)
{
*val = PciRead32(dev->busnr, dev->devfn, where);
return 1;
}
static inline int pci_write_config_byte(struct pci_dev *dev, int where,
u8 val)
{
PciWrite8(dev->busnr, dev->devfn, where, val);
return 1;
}
static inline int pci_write_config_word(struct pci_dev *dev, int where,
u16 val)
{
PciWrite16(dev->busnr, dev->devfn, where, val);
return 1;
}
static inline int pci_write_config_dword(struct pci_dev *dev, int where,
u32 val)
{
PciWrite32(dev->busnr, dev->devfn, where, val);
return 1;
}
///////////////////////////////////////////////////////////////////////////////
int dbg_open(char *path);
@@ -447,4 +490,37 @@ static inline void __SysMsgBoardStr(char *text)
#define rmb() asm volatile("lfence":::"memory")
static inline void *vzalloc(unsigned long size)
{
void *mem;
mem = KernelAlloc(size);
if(mem)
memset(mem, 0, size);
return mem;
};
static inline void vfree(void *addr)
{
KernelFree(addr);
}
static inline int power_supply_is_system_supplied(void) { return -1; }
#define RWSEM_UNLOCKED_VALUE 0x00000000
#define RWSEM_ACTIVE_BIAS 0x00000001
#define RWSEM_ACTIVE_MASK 0x0000ffff
#define RWSEM_WAITING_BIAS (-0x00010000)
#define RWSEM_ACTIVE_READ_BIAS RWSEM_ACTIVE_BIAS
#define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
static void init_rwsem(struct rw_semaphore *sem)
{
sem->count = RWSEM_UNLOCKED_VALUE;
spin_lock_init(&sem->wait_lock);
INIT_LIST_HEAD(&sem->wait_list);
}
#endif