1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef __LINUX_CH11_H 8 #define __LINUX_CH11_H 9 #include <linux/types.h> 10 #define USB_MAXCHILDREN 31 11 #define USB_SS_MAXPORTS 15 12 #define USB_RT_HUB (USB_TYPE_CLASS | USB_RECIP_DEVICE) 13 #define USB_RT_PORT (USB_TYPE_CLASS | USB_RECIP_OTHER) 14 #define HUB_PORT_STATUS 0 15 #define HUB_PORT_PD_STATUS 1 16 #define HUB_EXT_PORT_STATUS 2 17 #define HUB_CLEAR_TT_BUFFER 8 18 #define HUB_RESET_TT 9 19 #define HUB_GET_TT_STATE 10 20 #define HUB_STOP_TT 11 21 #define HUB_SET_DEPTH 12 22 #define HUB_GET_PORT_ERR_COUNT 13 23 #define C_HUB_LOCAL_POWER 0 24 #define C_HUB_OVER_CURRENT 1 25 #define USB_PORT_FEAT_CONNECTION 0 26 #define USB_PORT_FEAT_ENABLE 1 27 #define USB_PORT_FEAT_SUSPEND 2 28 #define USB_PORT_FEAT_OVER_CURRENT 3 29 #define USB_PORT_FEAT_RESET 4 30 #define USB_PORT_FEAT_L1 5 31 #define USB_PORT_FEAT_POWER 8 32 #define USB_PORT_FEAT_LOWSPEED 9 33 #define USB_PORT_FEAT_C_CONNECTION 16 34 #define USB_PORT_FEAT_C_ENABLE 17 35 #define USB_PORT_FEAT_C_SUSPEND 18 36 #define USB_PORT_FEAT_C_OVER_CURRENT 19 37 #define USB_PORT_FEAT_C_RESET 20 38 #define USB_PORT_FEAT_TEST 21 39 #define USB_PORT_FEAT_INDICATOR 22 40 #define USB_PORT_FEAT_C_PORT_L1 23 41 #define USB_PORT_FEAT_LINK_STATE 5 42 #define USB_PORT_FEAT_U1_TIMEOUT 23 43 #define USB_PORT_FEAT_U2_TIMEOUT 24 44 #define USB_PORT_FEAT_C_PORT_LINK_STATE 25 45 #define USB_PORT_FEAT_C_PORT_CONFIG_ERROR 26 46 #define USB_PORT_FEAT_REMOTE_WAKE_MASK 27 47 #define USB_PORT_FEAT_BH_PORT_RESET 28 48 #define USB_PORT_FEAT_C_BH_PORT_RESET 29 49 #define USB_PORT_FEAT_FORCE_LINKPM_ACCEPT 30 50 #define USB_PORT_LPM_TIMEOUT(p) (((p) & 0xff) << 8) 51 #define USB_PORT_FEAT_REMOTE_WAKE_CONNECT (1 << 8) 52 #define USB_PORT_FEAT_REMOTE_WAKE_DISCONNECT (1 << 9) 53 #define USB_PORT_FEAT_REMOTE_WAKE_OVER_CURRENT (1 << 10) 54 struct usb_port_status { 55 __le16 wPortStatus; 56 __le16 wPortChange; 57 __le32 dwExtPortStatus; 58 } __attribute__((packed)); 59 #define USB_PORT_STAT_CONNECTION 0x0001 60 #define USB_PORT_STAT_ENABLE 0x0002 61 #define USB_PORT_STAT_SUSPEND 0x0004 62 #define USB_PORT_STAT_OVERCURRENT 0x0008 63 #define USB_PORT_STAT_RESET 0x0010 64 #define USB_PORT_STAT_L1 0x0020 65 #define USB_PORT_STAT_POWER 0x0100 66 #define USB_PORT_STAT_LOW_SPEED 0x0200 67 #define USB_PORT_STAT_HIGH_SPEED 0x0400 68 #define USB_PORT_STAT_TEST 0x0800 69 #define USB_PORT_STAT_INDICATOR 0x1000 70 #define USB_PORT_STAT_LINK_STATE 0x01e0 71 #define USB_SS_PORT_STAT_POWER 0x0200 72 #define USB_SS_PORT_STAT_SPEED 0x1c00 73 #define USB_PORT_STAT_SPEED_5GBPS 0x0000 74 #define USB_SS_PORT_STAT_MASK (USB_PORT_STAT_CONNECTION | USB_PORT_STAT_ENABLE | USB_PORT_STAT_OVERCURRENT | USB_PORT_STAT_RESET) 75 #define USB_SS_PORT_LS_U0 0x0000 76 #define USB_SS_PORT_LS_U1 0x0020 77 #define USB_SS_PORT_LS_U2 0x0040 78 #define USB_SS_PORT_LS_U3 0x0060 79 #define USB_SS_PORT_LS_SS_DISABLED 0x0080 80 #define USB_SS_PORT_LS_RX_DETECT 0x00a0 81 #define USB_SS_PORT_LS_SS_INACTIVE 0x00c0 82 #define USB_SS_PORT_LS_POLLING 0x00e0 83 #define USB_SS_PORT_LS_RECOVERY 0x0100 84 #define USB_SS_PORT_LS_HOT_RESET 0x0120 85 #define USB_SS_PORT_LS_COMP_MOD 0x0140 86 #define USB_SS_PORT_LS_LOOPBACK 0x0160 87 #define USB_PORT_STAT_C_CONNECTION 0x0001 88 #define USB_PORT_STAT_C_ENABLE 0x0002 89 #define USB_PORT_STAT_C_SUSPEND 0x0004 90 #define USB_PORT_STAT_C_OVERCURRENT 0x0008 91 #define USB_PORT_STAT_C_RESET 0x0010 92 #define USB_PORT_STAT_C_L1 0x0020 93 #define USB_PORT_STAT_C_BH_RESET 0x0020 94 #define USB_PORT_STAT_C_LINK_STATE 0x0040 95 #define USB_PORT_STAT_C_CONFIG_ERROR 0x0080 96 #define USB_EXT_PORT_STAT_RX_SPEED_ID 0x0000000f 97 #define USB_EXT_PORT_STAT_TX_SPEED_ID 0x000000f0 98 #define USB_EXT_PORT_STAT_RX_LANES 0x00000f00 99 #define USB_EXT_PORT_STAT_TX_LANES 0x0000f000 100 #define USB_EXT_PORT_RX_LANES(p) (((p) & USB_EXT_PORT_STAT_RX_LANES) >> 8) 101 #define USB_EXT_PORT_TX_LANES(p) (((p) & USB_EXT_PORT_STAT_TX_LANES) >> 12) 102 #define HUB_CHAR_LPSM 0x0003 103 #define HUB_CHAR_COMMON_LPSM 0x0000 104 #define HUB_CHAR_INDV_PORT_LPSM 0x0001 105 #define HUB_CHAR_NO_LPSM 0x0002 106 #define HUB_CHAR_COMPOUND 0x0004 107 #define HUB_CHAR_OCPM 0x0018 108 #define HUB_CHAR_COMMON_OCPM 0x0000 109 #define HUB_CHAR_INDV_PORT_OCPM 0x0008 110 #define HUB_CHAR_NO_OCPM 0x0010 111 #define HUB_CHAR_TTTT 0x0060 112 #define HUB_CHAR_PORTIND 0x0080 113 struct usb_hub_status { 114 __le16 wHubStatus; 115 __le16 wHubChange; 116 } __attribute__((packed)); 117 #define HUB_STATUS_LOCAL_POWER 0x0001 118 #define HUB_STATUS_OVERCURRENT 0x0002 119 #define HUB_CHANGE_LOCAL_POWER 0x0001 120 #define HUB_CHANGE_OVERCURRENT 0x0002 121 #define USB_DT_HUB (USB_TYPE_CLASS | 0x09) 122 #define USB_DT_SS_HUB (USB_TYPE_CLASS | 0x0a) 123 #define USB_DT_HUB_NONVAR_SIZE 7 124 #define USB_DT_SS_HUB_SIZE 12 125 #define USB_HUB_PR_FS 0 126 #define USB_HUB_PR_HS_NO_TT 0 127 #define USB_HUB_PR_HS_SINGLE_TT 1 128 #define USB_HUB_PR_HS_MULTI_TT 2 129 #define USB_HUB_PR_SS 3 130 struct usb_hub_descriptor { 131 __u8 bDescLength; 132 __u8 bDescriptorType; 133 __u8 bNbrPorts; 134 __le16 wHubCharacteristics; 135 __u8 bPwrOn2PwrGood; 136 __u8 bHubContrCurrent; 137 union { 138 struct { 139 __u8 DeviceRemovable[(USB_MAXCHILDREN + 1 + 7) / 8]; 140 __u8 PortPwrCtrlMask[(USB_MAXCHILDREN + 1 + 7) / 8]; 141 } __attribute__((packed)) hs; 142 struct { 143 __u8 bHubHdrDecLat; 144 __le16 wHubDelay; 145 __le16 DeviceRemovable; 146 } __attribute__((packed)) ss; 147 } u; 148 } __attribute__((packed)); 149 #define HUB_LED_AUTO 0 150 #define HUB_LED_AMBER 1 151 #define HUB_LED_GREEN 2 152 #define HUB_LED_OFF 3 153 enum hub_led_mode { 154 INDICATOR_AUTO = 0, 155 INDICATOR_CYCLE, 156 INDICATOR_GREEN_BLINK, 157 INDICATOR_GREEN_BLINK_OFF, 158 INDICATOR_AMBER_BLINK, 159 INDICATOR_AMBER_BLINK_OFF, 160 INDICATOR_ALT_BLINK, 161 INDICATOR_ALT_BLINK_OFF 162 } __attribute__((packed)); 163 #define HUB_TTTT_8_BITS 0x00 164 #define HUB_TTTT_16_BITS 0x20 165 #define HUB_TTTT_24_BITS 0x40 166 #define HUB_TTTT_32_BITS 0x60 167 #endif 168