Kernel - Update VFS API to use off_t/size_t instead of Uint64

[tpg/acess2.git] / KernelLand / Modules / Display / Tegra2Vid / main.c

diff --git a/KernelLand/Modules/Display/Tegra2Vid/main.c b/KernelLand/Modules/Display/Tegra2Vid/main.c
index 72ac697..da71057 100644 (file)
--- a/KernelLand/Modules/Display/Tegra2Vid/main.c
+++ b/KernelLand/Modules/Display/Tegra2Vid/main.c
@@ -23,21 +23,22 @@
 void   Tegra2Vid_Uninstall();\r
 // Internal\r
 // Filesystem\r
-Uint64 Tegra2Vid_Read(tVFS_Node *node, Uint64 off, Uint64 len, void *buffer);\r
-Uint64 Tegra2Vid_Write(tVFS_Node *node, Uint64 off, Uint64 len, void *buffer);\r
+size_t Tegra2Vid_Read(tVFS_Node *node, off_t off, size_t len, void *buffer);\r
+size_t Tegra2Vid_Write(tVFS_Node *node, off_t off, size_t len, const void *buffer);\r
  int   Tegra2Vid_IOCtl(tVFS_Node *node, int id, void *data);\r
 // -- Internals\r
  int   Tegra2Vid_int_SetMode(int Mode);\r
 \r
 // === GLOBALS ===\r
 MODULE_DEFINE(0, VERSION, Tegra2Vid, Tegra2Vid_Install, NULL, NULL);\r
-tDevFS_Driver  gTegra2Vid_DriverStruct = {\r
-       NULL, "Tegra2Vid",\r
-       {\r
+tVFS_NodeType  gTegra2Vid_NodeType = {\r
        .Read = Tegra2Vid_Read,\r
        .Write = Tegra2Vid_Write,\r
        .IOCtl = Tegra2Vid_IOCtl\r
-       }\r
+       };\r
+tDevFS_Driver  gTegra2Vid_DriverStruct = {\r
+       NULL, "Tegra2Vid",\r
+       {.Type = &gTegra2Vid_NodeType}\r
 };\r
 // -- Options\r
 tPAddr gTegra2Vid_PhysBase = TEGRA2VID_BASE;\r
@@ -109,7 +110,7 @@ int Tegra2Vid_Install(char **Arguments)
                *(gpTegra2Vid_IOMem[DC_WIN_A_SIZE_0]>>16)*4;\r
 \r
        Log_Debug("Tegra2Vid", "giTegra2Vid_FramebufferSize = 0x%x", giTegra2Vid_FramebufferSize);\r
-       gpTegra2Vid_Framebuffer = MM_MapHWPages(\r
+       gpTegra2Vid_Framebuffer = (void*)MM_MapHWPages(\r
                gpTegra2Vid_IOMem[DC_WINBUF_A_START_ADDR_0],\r
                (giTegra2Vid_FramebufferSize+PAGE_SIZE-1)/PAGE_SIZE\r
                );\r
@@ -141,7 +142,7 @@ void Tegra2Vid_Uninstall()
 /**\r
  * \brief Read from the framebuffer\r
  */\r
-Uint64 Tegra2Vid_Read(tVFS_Node *node, Uint64 off, Uint64 len, void *buffer)\r
+size_t Tegra2Vid_Read(tVFS_Node *node, off_t off, size_t len, void *buffer)\r
 {\r
        return 0;\r
 }\r
@@ -149,7 +150,7 @@ Uint64 Tegra2Vid_Read(tVFS_Node *node, Uint64 off, Uint64 len, void *buffer)
 /**\r
  * \brief Write to the framebuffer\r
  */\r
-Uint64 Tegra2Vid_Write(tVFS_Node *Node, Uint64 Offset, Uint64 Length, void *Buffer)\r
+size_t Tegra2Vid_Write(tVFS_Node *Node, off_t Offset, size_t Length, const void *Buffer)\r
 {\r
        gTegra2Vid_DrvUtil_BufInfo.BufferFormat = giTegra2Vid_BufferMode;\r
        return DrvUtil_Video_WriteLFB(&gTegra2Vid_DrvUtil_BufInfo, Offset, Length, Buffer);\r
@@ -202,7 +203,7 @@ int Tegra2Vid_IOCtl(tVFS_Node *Node, int ID, void *Data)
        case VIDEO_IOCTL_FINDMODE:\r
                {\r
                tVideo_IOCtl_Mode *mode = Data;\r
-                int    closest, closestArea, reqArea = 0;\r
+                int    closest=0, closestArea, reqArea = 0;\r
                if(!Data || !CheckMem(Data, sizeof(tVideo_IOCtl_Mode)))\r
                        LEAVE_RET('i', -1);\r
                if( mode->bpp != 32 )\r