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 __MIC_COMMON_H_ 20 #define __MIC_COMMON_H_ 21 #include <linux/virtio_ring.h> 22 #define __mic_align(a,x) (((a) + (x) - 1) & ~((x) - 1)) 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 struct mic_device_desc { 25 __s8 type; 26 __u8 num_vq; 27 __u8 feature_len; 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 __u8 config_len; 30 __u8 status; 31 __le64 config[0]; 32 } __attribute__((aligned(8))); 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 struct mic_device_ctrl { 35 __le64 vdev; 36 __u8 config_change; 37 __u8 vdev_reset; 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 __u8 guest_ack; 40 __u8 host_ack; 41 __u8 used_address_updated; 42 __s8 c2h_vdev_db; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 __s8 h2c_vdev_db; 45 } __attribute__((aligned(8))); 46 struct mic_bootparam { 47 __le32 magic; 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 __s8 h2c_config_db; 50 __u8 node_id; 51 __u8 h2c_scif_db; 52 __u8 c2h_scif_db; 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u64 scif_host_dma_addr; 55 __u64 scif_card_dma_addr; 56 } __attribute__((aligned(8))); 57 struct mic_device_page { 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 struct mic_bootparam bootparam; 60 struct mic_device_desc desc[0]; 61 }; 62 struct mic_vqconfig { 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 __le64 address; 65 __le64 used_address; 66 __le16 num; 67 } __attribute__((aligned(8))); 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 #define MIC_VIRTIO_RING_ALIGN 4096 70 #define MIC_MAX_VRINGS 4 71 #define MIC_VRING_ENTRIES 128 72 #define MIC_MAX_VRING_ENTRIES 128 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 #define MIC_MAX_DESC_BLK_SIZE 256 75 struct _mic_vring_info { 76 __u16 avail_idx; 77 __le32 magic; 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 }; 80 struct mic_vring { 81 struct vring vr; 82 struct _mic_vring_info * info; 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 void * va; 85 int len; 86 }; 87 #define mic_aligned_desc_size(d) __mic_align(mic_desc_size(d), 8) 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 #ifndef INTEL_MIC_CARD 90 #endif 91 #define MIC_DP_SIZE 4096 92 #define MIC_MAGIC 0xc0ffee00 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 enum mic_states { 95 MIC_READY = 0, 96 MIC_BOOTING, 97 MIC_ONLINE, 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 MIC_SHUTTING_DOWN, 100 MIC_RESETTING, 101 MIC_RESET_FAILED, 102 MIC_LAST 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 }; 105 enum mic_status { 106 MIC_NOP = 0, 107 MIC_CRASHED, 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 MIC_HALTED, 110 MIC_POWER_OFF, 111 MIC_RESTART, 112 MIC_STATUS_LAST 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 }; 115 #endif 116