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The C and C++ Include Header Files

cat -n /usr/include/linux/misc/bcm_vk.h

     1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
     2	/*
     3	 * Copyright 2018-2020 Broadcom.
     4	 */
     5	
     6	#ifndef __UAPI_LINUX_MISC_BCM_VK_H
     7	#define __UAPI_LINUX_MISC_BCM_VK_H
     8	
     9	#include <linux/ioctl.h>
    10	#include <linux/types.h>
    11	
    12	#define BCM_VK_MAX_FILENAME 64
    13	
    14	struct vk_image {
    15		__u32 type; /* Type of image */
    16	#define VK_IMAGE_TYPE_BOOT1 1 /* 1st stage (load to SRAM) */
    17	#define VK_IMAGE_TYPE_BOOT2 2 /* 2nd stage (load to DDR) */
    18		__u8 filename[BCM_VK_MAX_FILENAME]; /* Filename of image */
    19	};
    20	
    21	struct vk_reset {
    22		__u32 arg1;
    23		__u32 arg2;
    24	};
    25	
    26	#define VK_MAGIC		0x5e
    27	
    28	/* Load image to Valkyrie */
    29	#define VK_IOCTL_LOAD_IMAGE	_IOW(VK_MAGIC, 0x2, struct vk_image)
    30	
    31	/* Send Reset to Valkyrie */
    32	#define VK_IOCTL_RESET		_IOW(VK_MAGIC, 0x4, struct vk_reset)
    33	
    34	/*
    35	 * Firmware Status accessed directly via BAR space
    36	 */
    37	#define VK_BAR_FWSTS			0x41c
    38	#define VK_BAR_COP_FWSTS		0x428
    39	/* VK_FWSTS definitions */
    40	#define VK_FWSTS_RELOCATION_ENTRY	(1UL << 0)
    41	#define VK_FWSTS_RELOCATION_EXIT	(1UL << 1)
    42	#define VK_FWSTS_INIT_START		(1UL << 2)
    43	#define VK_FWSTS_ARCH_INIT_DONE		(1UL << 3)
    44	#define VK_FWSTS_PRE_KNL1_INIT_DONE	(1UL << 4)
    45	#define VK_FWSTS_PRE_KNL2_INIT_DONE	(1UL << 5)
    46	#define VK_FWSTS_POST_KNL_INIT_DONE	(1UL << 6)
    47	#define VK_FWSTS_INIT_DONE		(1UL << 7)
    48	#define VK_FWSTS_APP_INIT_START		(1UL << 8)
    49	#define VK_FWSTS_APP_INIT_DONE		(1UL << 9)
    50	#define VK_FWSTS_MASK			0xffffffff
    51	#define VK_FWSTS_READY			(VK_FWSTS_INIT_START | \
    52						 VK_FWSTS_ARCH_INIT_DONE | \
    53						 VK_FWSTS_PRE_KNL1_INIT_DONE | \
    54						 VK_FWSTS_PRE_KNL2_INIT_DONE | \
    55						 VK_FWSTS_POST_KNL_INIT_DONE | \
    56						 VK_FWSTS_INIT_DONE | \
    57						 VK_FWSTS_APP_INIT_START | \
    58						 VK_FWSTS_APP_INIT_DONE)
    59	/* Deinit */
    60	#define VK_FWSTS_APP_DEINIT_START	(1UL << 23)
    61	#define VK_FWSTS_APP_DEINIT_DONE	(1UL << 24)
    62	#define VK_FWSTS_DRV_DEINIT_START	(1UL << 25)
    63	#define VK_FWSTS_DRV_DEINIT_DONE	(1UL << 26)
    64	#define VK_FWSTS_RESET_DONE		(1UL << 27)
    65	#define VK_FWSTS_DEINIT_TRIGGERED	(VK_FWSTS_APP_DEINIT_START | \
    66						 VK_FWSTS_APP_DEINIT_DONE  | \
    67						 VK_FWSTS_DRV_DEINIT_START | \
    68						 VK_FWSTS_DRV_DEINIT_DONE)
    69	/* Last nibble for reboot reason */
    70	#define VK_FWSTS_RESET_REASON_SHIFT	28
    71	#define VK_FWSTS_RESET_REASON_MASK	(0xf << VK_FWSTS_RESET_REASON_SHIFT)
    72	#define VK_FWSTS_RESET_SYS_PWRUP	(0x0 << VK_FWSTS_RESET_REASON_SHIFT)
    73	#define VK_FWSTS_RESET_MBOX_DB		(0x1 << VK_FWSTS_RESET_REASON_SHIFT)
    74	#define VK_FWSTS_RESET_M7_WDOG		(0x2 << VK_FWSTS_RESET_REASON_SHIFT)
    75	#define VK_FWSTS_RESET_TEMP		(0x3 << VK_FWSTS_RESET_REASON_SHIFT)
    76	#define VK_FWSTS_RESET_PCI_FLR		(0x4 << VK_FWSTS_RESET_REASON_SHIFT)
    77	#define VK_FWSTS_RESET_PCI_HOT		(0x5 << VK_FWSTS_RESET_REASON_SHIFT)
    78	#define VK_FWSTS_RESET_PCI_WARM		(0x6 << VK_FWSTS_RESET_REASON_SHIFT)
    79	#define VK_FWSTS_RESET_PCI_COLD		(0x7 << VK_FWSTS_RESET_REASON_SHIFT)
    80	#define VK_FWSTS_RESET_L1		(0x8 << VK_FWSTS_RESET_REASON_SHIFT)
    81	#define VK_FWSTS_RESET_L0		(0x9 << VK_FWSTS_RESET_REASON_SHIFT)
    82	#define VK_FWSTS_RESET_UNKNOWN		(0xf << VK_FWSTS_RESET_REASON_SHIFT)
    83	
    84	#endif /* __UAPI_LINUX_MISC_BCM_VK_H */