1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef __UAPI_LINUX_MISC_BCM_VK_H 20 #define __UAPI_LINUX_MISC_BCM_VK_H 21 #include <linux/ioctl.h> 22 #include <linux/types.h> 23 #define BCM_VK_MAX_FILENAME 64 24 struct vk_image { 25 __u32 type; 26 #define VK_IMAGE_TYPE_BOOT1 1 27 #define VK_IMAGE_TYPE_BOOT2 2 28 __u8 filename[BCM_VK_MAX_FILENAME]; 29 }; 30 struct vk_reset { 31 __u32 arg1; 32 __u32 arg2; 33 }; 34 #define VK_MAGIC 0x5e 35 #define VK_IOCTL_LOAD_IMAGE _IOW(VK_MAGIC, 0x2, struct vk_image) 36 #define VK_IOCTL_RESET _IOW(VK_MAGIC, 0x4, struct vk_reset) 37 #define VK_BAR_FWSTS 0x41c 38 #define VK_BAR_COP_FWSTS 0x428 39 #define VK_FWSTS_RELOCATION_ENTRY (1UL << 0) 40 #define VK_FWSTS_RELOCATION_EXIT (1UL << 1) 41 #define VK_FWSTS_INIT_START (1UL << 2) 42 #define VK_FWSTS_ARCH_INIT_DONE (1UL << 3) 43 #define VK_FWSTS_PRE_KNL1_INIT_DONE (1UL << 4) 44 #define VK_FWSTS_PRE_KNL2_INIT_DONE (1UL << 5) 45 #define VK_FWSTS_POST_KNL_INIT_DONE (1UL << 6) 46 #define VK_FWSTS_INIT_DONE (1UL << 7) 47 #define VK_FWSTS_APP_INIT_START (1UL << 8) 48 #define VK_FWSTS_APP_INIT_DONE (1UL << 9) 49 #define VK_FWSTS_MASK 0xffffffff 50 #define VK_FWSTS_READY (VK_FWSTS_INIT_START | VK_FWSTS_ARCH_INIT_DONE | VK_FWSTS_PRE_KNL1_INIT_DONE | VK_FWSTS_PRE_KNL2_INIT_DONE | VK_FWSTS_POST_KNL_INIT_DONE | VK_FWSTS_INIT_DONE | VK_FWSTS_APP_INIT_START | VK_FWSTS_APP_INIT_DONE) 51 #define VK_FWSTS_APP_DEINIT_START (1UL << 23) 52 #define VK_FWSTS_APP_DEINIT_DONE (1UL << 24) 53 #define VK_FWSTS_DRV_DEINIT_START (1UL << 25) 54 #define VK_FWSTS_DRV_DEINIT_DONE (1UL << 26) 55 #define VK_FWSTS_RESET_DONE (1UL << 27) 56 #define VK_FWSTS_DEINIT_TRIGGERED (VK_FWSTS_APP_DEINIT_START | VK_FWSTS_APP_DEINIT_DONE | VK_FWSTS_DRV_DEINIT_START | VK_FWSTS_DRV_DEINIT_DONE) 57 #define VK_FWSTS_RESET_REASON_SHIFT 28 58 #define VK_FWSTS_RESET_REASON_MASK (0xf << VK_FWSTS_RESET_REASON_SHIFT) 59 #define VK_FWSTS_RESET_SYS_PWRUP (0x0 << VK_FWSTS_RESET_REASON_SHIFT) 60 #define VK_FWSTS_RESET_MBOX_DB (0x1 << VK_FWSTS_RESET_REASON_SHIFT) 61 #define VK_FWSTS_RESET_M7_WDOG (0x2 << VK_FWSTS_RESET_REASON_SHIFT) 62 #define VK_FWSTS_RESET_TEMP (0x3 << VK_FWSTS_RESET_REASON_SHIFT) 63 #define VK_FWSTS_RESET_PCI_FLR (0x4 << VK_FWSTS_RESET_REASON_SHIFT) 64 #define VK_FWSTS_RESET_PCI_HOT (0x5 << VK_FWSTS_RESET_REASON_SHIFT) 65 #define VK_FWSTS_RESET_PCI_WARM (0x6 << VK_FWSTS_RESET_REASON_SHIFT) 66 #define VK_FWSTS_RESET_PCI_COLD (0x7 << VK_FWSTS_RESET_REASON_SHIFT) 67 #define VK_FWSTS_RESET_L1 (0x8 << VK_FWSTS_RESET_REASON_SHIFT) 68 #define VK_FWSTS_RESET_L0 (0x9 << VK_FWSTS_RESET_REASON_SHIFT) 69 #define VK_FWSTS_RESET_UNKNOWN (0xf << VK_FWSTS_RESET_REASON_SHIFT) 70 #endif 71