libc: add linux/msm_kgsl.h kernel include

Signed-off-by: Dima Zavin <dima@android.com>

diff --git a/libc/kernel/common/linux/msm_kgsl.h b/libc/kernel/common/linux/msm_kgsl.h
new file mode 100644 (file)
index 0000000..8386327
--- /dev/null
+++ b/libc/kernel/common/linux/msm_kgsl.h
@@ -0,0 +1,149 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _MSM_KGSL_H
+#define _MSM_KGSL_H
+
+#define KGSL_CONTEXT_SAVE_GMEM 1
+#define KGSL_CONTEXT_NO_GMEM_ALLOC 2
+
+#define KGSL_FLAGS_NORMALMODE 0x00000000
+#define KGSL_FLAGS_SAFEMODE 0x00000001
+#define KGSL_FLAGS_INITIALIZED0 0x00000002
+#define KGSL_FLAGS_INITIALIZED 0x00000004
+#define KGSL_FLAGS_STARTED 0x00000008
+#define KGSL_FLAGS_ACTIVE 0x00000010
+#define KGSL_FLAGS_RESERVED0 0x00000020
+#define KGSL_FLAGS_RESERVED1 0x00000040
+#define KGSL_FLAGS_RESERVED2 0x00000080
+
+enum kgsl_deviceid {
+ KGSL_DEVICE_ANY = 0x00000000,
+ KGSL_DEVICE_YAMATO = 0x00000001,
+ KGSL_DEVICE_G12 = 0x00000002,
+ KGSL_DEVICE_MAX = 0x00000002
+};
+
+struct kgsl_devinfo {
+
+ unsigned int device_id;
+
+ unsigned int chip_id;
+ unsigned int mmu_enabled;
+ unsigned int gmem_gpubaseaddr;
+
+ unsigned int gmem_hostbaseaddr;
+ unsigned int gmem_sizebytes;
+};
+
+struct kgsl_devmemstore {
+ volatile unsigned int soptimestamp;
+ unsigned int sbz;
+ volatile unsigned int eoptimestamp;
+ unsigned int sbz2;
+};
+
+#define KGSL_DEVICE_MEMSTORE_OFFSET(field)   offsetof(struct kgsl_devmemstore, field)
+
+enum kgsl_timestamp_type {
+ KGSL_TIMESTAMP_CONSUMED = 0x00000001,
+ KGSL_TIMESTAMP_RETIRED = 0x00000002,
+ KGSL_TIMESTAMP_MAX = 0x00000002,
+};
+
+enum kgsl_property_type {
+ KGSL_PROP_DEVICE_INFO = 0x00000001,
+ KGSL_PROP_DEVICE_SHADOW = 0x00000002,
+};
+
+struct kgsl_shadowprop {
+ unsigned int gpuaddr;
+ unsigned int size;
+ unsigned int flags;
+};
+
+#define KGSL_IOC_TYPE 0x09
+
+struct kgsl_device_getproperty {
+ unsigned int type;
+ void *value;
+ unsigned int sizebytes;
+};
+
+#define IOCTL_KGSL_DEVICE_GETPROPERTY   _IOWR(KGSL_IOC_TYPE, 0x2, struct kgsl_device_getproperty)
+
+struct kgsl_device_regread {
+ unsigned int offsetwords;
+ unsigned int value;
+};
+
+#define IOCTL_KGSL_DEVICE_REGREAD   _IOWR(KGSL_IOC_TYPE, 0x3, struct kgsl_device_regread)
+
+struct kgsl_device_waittimestamp {
+ unsigned int timestamp;
+ unsigned int timeout;
+};
+
+#define IOCTL_KGSL_DEVICE_WAITTIMESTAMP   _IOW(KGSL_IOC_TYPE, 0x6, struct kgsl_device_waittimestamp)
+
+struct kgsl_ringbuffer_issueibcmds {
+ unsigned int drawctxt_id;
+ unsigned int ibaddr;
+ unsigned int sizedwords;
+ unsigned int timestamp;
+ unsigned int flags;
+};
+
+#define IOCTL_KGSL_RINGBUFFER_ISSUEIBCMDS   _IOWR(KGSL_IOC_TYPE, 0x10, struct kgsl_ringbuffer_issueibcmds)
+
+struct kgsl_ringbuffer_readtimestamp {
+ unsigned int type;
+ unsigned int timestamp;
+};
+
+#define IOCTL_KGSL_RINGBUFFER_READTIMESTAMP   _IOR(KGSL_IOC_TYPE, 0x11, struct kgsl_ringbuffer_readtimestamp)
+
+struct kgsl_ringbuffer_freememontimestamp {
+ unsigned int gpuaddr;
+ unsigned int type;
+ unsigned int timestamp;
+};
+
+#define IOCTL_KGSL_RINGBUFFER_FREEMEMONTIMESTAMP   _IOR(KGSL_IOC_TYPE, 0x12, struct kgsl_ringbuffer_freememontimestamp)
+
+struct kgsl_drawctxt_create {
+ unsigned int flags;
+ unsigned int drawctxt_id;
+};
+
+#define IOCTL_KGSL_DRAWCTXT_CREATE   _IOWR(KGSL_IOC_TYPE, 0x13, struct kgsl_drawctxt_create)
+
+struct kgsl_drawctxt_destroy {
+ unsigned int drawctxt_id;
+};
+
+#define IOCTL_KGSL_DRAWCTXT_DESTROY   _IOW(KGSL_IOC_TYPE, 0x14, struct kgsl_drawctxt_destroy)
+
+struct kgsl_sharedmem_from_pmem {
+ int pmem_fd;
+ unsigned int gpuaddr;
+};
+
+#define IOCTL_KGSL_SHAREDMEM_FROM_PMEM   _IOWR(KGSL_IOC_TYPE, 0x20, struct kgsl_sharedmem_from_pmem)
+
+struct kgsl_sharedmem_free {
+ unsigned int gpuaddr;
+};
+
+#define IOCTL_KGSL_SHAREDMEM_FREE   _IOW(KGSL_IOC_TYPE, 0x21, struct kgsl_sharedmem_free)
+
+#endif
+