KolibriOS/kolibrios
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update usb driver

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git-svn-id: svn://kolibrios.org@1613 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2010-09-11 22:23:28 +00:00
parent f751b2ee25
commit cedc365c6a
7 changed files with 182 additions and 81 deletions
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67
drivers/include/syscall.h
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@@ -5,6 +5,12 @@
#define OS_BASE 0x80000000
typedef struct
{
u32_t code;
u32_t data[5];
}kevent_t;
typedef struct
{
u32_t handle;
@@ -51,10 +57,10 @@ void* STDCALL KernelFree(void *mem)__asm__("KernelFree");
void* STDCALL UserAlloc(size_t size)__asm__("UserAlloc");
int STDCALL UserFree(void *mem)__asm__("UserFree");
void* STDCALL GetDisplay()__asm__("GetDisplay");
void* STDCALL GetDisplay(void)__asm__("GetDisplay");
addr_t STDCALL AllocPage()__asm__("AllocPage");
addr_t STDCALL AllocPage(void)__asm__("AllocPage");
addr_t STDCALL AllocPages(count_t count)__asm__("AllocPages");
void* STDCALL CreateRingBuffer(size_t size, u32_t map)__asm__("CreateRingBuffer");
@@ -108,7 +114,24 @@ int dbgprintf(const char* format, ...);
///////////////////////////////////////////////////////////////////////////////
static inline int GetScreenSize()
static inline u32_t CreateEvent(kevent_t *ev, u32_t flags, u32_t *uid)
{
u32_t handle;
u32_t euid;
__asm__ __volatile__ (
"call *__imp__CreateEvent"
:"=a"(handle),"=d"(euid)
:"S" (ev), "c"(flags));
__asm__ __volatile__ ("":::"ebx","ecx", "esi", "edi");
if(uid) *uid = euid;
return handle;
};
static inline int GetScreenSize(void)
{
int retval;
@@ -118,7 +141,7 @@ static inline int GetScreenSize()
return retval;
}
static inline int GetScreenBpp()
static inline int GetScreenBpp(void)
{
int retval;
@@ -128,7 +151,7 @@ static inline int GetScreenBpp()
return retval;
}
static inline int GetScreenPitch()
static inline int GetScreenPitch(void)
{
int retval;
@@ -245,26 +268,6 @@ static inline void __DestroyObject(void *obj)
:::"eax","ebx","ecx","edx","esi","edi","cc","memory");
}
/*
u32 __RegService(char *name, srv_proc_t proc)
{
u32 retval;
asm __volatile__
(
"pushl %%eax \n\t"
"pushl %%ebx \n\t"
"call *__imp__RegService \n\t"
:"=eax" (retval)
:"a" (proc), "b" (name)
:"memory"
);
return retval;
};
*/
static inline u32_t GetService(const char *name)
{
u32_t handle;
@@ -300,6 +303,16 @@ static inline void safe_sti(u32_t ifl)
);
}
static inline u32_t get_eflags(void)
{
u32_t val;
asm volatile (
"pushfl\n\t"
"popl %0\n"
: "=r" (val));
return val;
}
static inline void __clear (void * dst, unsigned len)
{
u32_t tmp;
@@ -364,13 +377,13 @@ static inline void delay(int time)
}
static inline void change_task()
static inline void change_task(void)
{
__asm__ __volatile__ (
"call *__imp__ChangeTask");
}
static inline sysSetScreen(int width, int height, int pitch)
static inline void sysSetScreen(int width, int height, int pitch)
{
__asm__ __volatile__
(