From 194d3fa048cf909ca592dd56fa538dc9cd3f5ddb Mon Sep 17 00:00:00 2001 From: Jean-Baptiste Queru Date: Thu, 12 Nov 2009 18:45:14 -0800 Subject: eclair snapshot --- libc/kernel/common/linux/msm_hw3d.h | 44 +++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 libc/kernel/common/linux/msm_hw3d.h (limited to 'libc/kernel/common/linux/msm_hw3d.h') diff --git a/libc/kernel/common/linux/msm_hw3d.h b/libc/kernel/common/linux/msm_hw3d.h new file mode 100644 index 0000000..3d05106 --- /dev/null +++ b/libc/kernel/common/linux/msm_hw3d.h @@ -0,0 +1,44 @@ +/**************************************************************************** + **************************************************************************** + *** + *** 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_HW3D_H_ +#define _MSM_HW3D_H_ + +#include +#include + +struct hw3d_region; + +#define HW3D_IOCTL_MAGIC 'h' +#define HW3D_WAIT_FOR_REVOKE _IO(HW3D_IOCTL_MAGIC, 0x80) +#define HW3D_WAIT_FOR_INTERRUPT _IO(HW3D_IOCTL_MAGIC, 0x81) +#define HW3D_GET_REGIONS _IOR(HW3D_IOCTL_MAGIC, 0x82, struct hw3d_region *) + +#define HW3D_REGION_OFFSET(id) ((((uint32_t)(id)) & 0xf) << 28) +#define HW3D_REGION_ID(addr) (((uint32_t)(addr) >> 28) & 0xf) +#define HW3D_OFFSET_IN_REGION(addr) ((uint32_t)(addr) & ~(0xfUL << 28)) + +enum { + HW3D_EBI = 0, + HW3D_SMI = 1, + HW3D_REGS = 2, + + HW3D_NUM_REGIONS = HW3D_REGS + 1, +}; + +struct hw3d_region { + unsigned long phys; + unsigned long map_offset; + unsigned long len; +}; + +#endif + -- cgit v1.1