| /drivers/audio/a5536/driver.lds |
|---|
| 0,0 → 1,56 |
| OUTPUT_FORMAT(pei-i386) |
| ENTRY("_drvEntry") |
| SECTIONS |
| { |
| . = SIZEOF_HEADERS; |
| . = ALIGN(__section_alignment__); |
| .text __image_base__ + ( __section_alignment__ < 0x1000 ? . : __section_alignment__ ) : |
| { |
| *(.text) *(.rdata) |
| } |
| .data ALIGN(__section_alignment__) : |
| { |
| *(.data) |
| } |
| .bss ALIGN(__section_alignment__): |
| { |
| *(.bss) |
| *(COMMON) |
| } |
| /DISCARD/ : |
| { |
| *(.debug$S) |
| *(.debug$T) |
| *(.debug$F) |
| *(.drectve) |
| *(.edata) |
| } |
| .idata ALIGN(__section_alignment__): |
| { |
| SORT(*)(.idata$2) |
| SORT(*)(.idata$3) |
| /* These zeroes mark the end of the import list. */ |
| LONG (0); LONG (0); LONG (0); LONG (0); LONG (0); |
| SORT(*)(.idata$4) |
| SORT(*)(.idata$5) |
| SORT(*)(.idata$6) |
| SORT(*)(.idata$7) |
| } |
| .reloc ALIGN(__section_alignment__) : |
| { |
| *(.reloc) |
| } |
| } |
| /drivers/audio/a5536/geode.c |
|---|
| 2,20 → 2,13 |
| #define FORCED_PIO |
| #include "types.h" |
| #include <ddk.h> |
| #include "pci.h" |
| #include "syscall.h" |
| #include <syscall.h> |
| #include "geode.h" |
| #define DEBUG |
| #ifdef DEBUG |
| #define DBG(format,...) dbgprintf(format,##__VA_ARGS__) |
| #else |
| #define DBG(format,...) |
| #endif |
| #define BM0_IRQ 0x04 |
| #define BM1_IRQ 0x08 |
| 470,7 → 463,7 |
| }; |
| u32_t __stdcall drvEntry(int action) |
| u32_t drvEntry(int action, char *cmdline) |
| { |
| u32_t retval; |
| 479,17 → 472,15 |
| if(action != 1) |
| return 0; |
| #ifdef DEBUG |
| if(!dbg_open("/rd/1/drivers/geode.log")) |
| { |
| printf("Can't open /rd/1/drivers/geode.log\nExit\n"); |
| return 0; |
| } |
| #endif |
| if( FindPciDevice() == FALSE) |
| { |
| DBG("Device not found\n"); |
| dbgprintf("Device not found\n"); |
| return 0; |
| }; |
| 516,8 → 507,8 |
| #define DEV_SET_MASTERVOL 6 |
| #define DEV_GET_MASTERVOL 7 |
| #define DEV_GET_INFO 8 |
| #define DEV_GET_POS 9 |
| int __stdcall srv_sound(ioctl_t *io) |
| { |
| u32_t *inp; |
| 551,6 → 542,14 |
| } |
| break; |
| case DEV_GET_POS: |
| if(io->out_size==4) |
| { |
| *outp = ctrl_read_32(0x60)>>2; |
| return 0; |
| } |
| break; |
| default: |
| return ERR_PARAM; |
| }; |
| /drivers/audio/a5536/makefile |
|---|
| 2,15 → 2,24 |
| CC = gcc |
| FASM = e:/fasm/fasm.exe |
| CFLAGS = -c -O2 -fomit-frame-pointer -fno-builtin-printf |
| LDRHD = -shared -T ld.x -s --file-alignment 32 |
| LDFLAGS = -nostdlib -shared -s -Map usb.map --image-base 0\ |
| --file-alignment 512 --section-alignment 4096 |
| INCLUDES = -I ../../include |
| DEFINES = -D__KERNEL__ -DCONFIG_X86_32 |
| HFILES:= ../../include/types.h \ |
| ../../include/syscall.h \ |
| ../../include/pci.h \ |
| geode.h |
| DRV_TOPDIR = $(CURDIR)/../.. |
| DRV_INCLUDES = $(DRV_TOPDIR)/include |
| INCLUDES = -I$(DRV_INCLUDES) \ |
| -I$(DRV_INCLUDES)/linux |
| LIBPATH = $(DRV_TOPDIR)/ddk |
| LIBS:= -lddk -lcore |
| HFILES:= geode.h |
| SRC_DEP:= |
| GEODE_SRC:= amd_geode.h |
| 20,11 → 29,11 |
| all: $(GEODE) |
| $(GEODE): geode.obj $(SRC_DEP) $(HFILES) Makefile |
| wlink name $(GEODE) SYS nt_dll lib libdrv op offset=0 op nod op maxe=25 op el op STUB=stub.exe op START=_drvEntry @$(NAME).lk |
| ld $(LDFLAGS) -L$(LIBPATH) -T driver.lds -o $@ geode.obj $(LIBS) |
| kpack.exe geode.dll geode.drv |
| geode.obj : geode.c $(SRC_DEP) $(HFILES) Makefile |
| $(CC) $(INCLUDES) $(CFLAGS) -o geode.obj geode.c |
| $(CC) $(DEFINES) $(INCLUDES) $(CFLAGS) -o geode.obj geode.c |
| /drivers/audio/a5536/pci.h |
|---|
| 1,5 → 1,9 |
| typedef int Bool; |
| #define TRUE 1 |
| #define FALSE 0 |
| #pragma pack(push, 1) |
| typedef struct |
| { |