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Diffstat (limited to 'kernel/include/drivers/xhci.hpp')
-rw-r--r--kernel/include/drivers/xhci.hpp700
1 files changed, 0 insertions, 700 deletions
diff --git a/kernel/include/drivers/xhci.hpp b/kernel/include/drivers/xhci.hpp
deleted file mode 100644
index a1043d4..0000000
--- a/kernel/include/drivers/xhci.hpp
+++ /dev/null
@@ -1,700 +0,0 @@
-#include <stdint.h>
-
-#pragma once
-
-#define XHCI_RESET_TIMEOUT 1000
-
-typedef struct {
- unsigned char buttons;
- unsigned char x;
- unsigned char y;
- unsigned char z;
-} __attribute__((packed)) mouse_packet_t;
-
-typedef struct {
- uint32_t maxslots : 8;
- uint32_t maxintrs : 11;
- uint32_t reserved1 : 5;
- uint32_t maxports : 8;
-} __attribute__((packed)) hcsparams1_t;
-
-typedef struct {
- uint32_t ist : 4;
- uint32_t erstmax : 4;
- uint32_t reserved1 : 13;
- uint32_t max_scratchpad_hi : 5;
- uint32_t spr : 1;
- uint32_t max_scratchpad_lo : 5;
-} __attribute__((packed)) hcsparams2_t;
-
-typedef struct {
- uint32_t _64bitcap : 1;
- uint32_t bnc : 1;
- uint32_t contextsize : 1;
- uint32_t portpowercontrol : 1;
- uint32_t portindicator : 1;
- uint32_t lhrc : 1;
- uint32_t ltc : 1;
- uint32_t nss : 1;
- uint32_t pae : 1;
- uint32_t spc : 1;
- uint32_t sec : 1;
- uint32_t cfc : 1;
- uint32_t max_psa_size : 4;
- uint32_t xECP : 16;
-} __attribute__((packed)) hccparams1_t;
-
-typedef struct {
- uint8_t caplength;
- uint8_t reserved;
- uint16_t hciversion;
- hcsparams1_t hcsparams1;
- hcsparams2_t hcsparams2;
- uint32_t hcsparams3;
- hccparams1_t hccparams1;
- uint32_t dboff;
- uint32_t rtsoff;
- uint32_t hccparms2;
-} xhci_cap_regs_t;
-
-typedef struct {
- uint32_t usbcmd;
- uint32_t usbsts;
- uint32_t pagesize;
- uint32_t reserved1[2];
- uint32_t dnctrl;
- uint64_t crcr;
- uint32_t reserved2[4];
- uint64_t dcbaap;
- uint32_t config;
-} xhci_op_regs_t;
-
-#define XHCI_USBCMD_RS (1 << 0)
-#define XHCI_USBCMD_HOSTCONTROLLERREST (1 << 1)
-#define XHCI_USB_SPEED_FULL_SPEED 1
-#define XHCI_USB_SPEED_LOW_SPEED 2
-#define XHCI_USB_SPEED_HIGH_SPEED 3
-#define XHCI_USB_SPEED_SUPER_SPEED 4
-#define XHCI_USB_SPEED_SUPER_SPEED_PLUS 5
-
-typedef struct {
- uint32_t portsc;
- uint32_t portpmsc;
- uint32_t portli;
-} xhci_port_regs_t;
-
-typedef struct {
- uint64_t erst_segment : 3;
- uint64_t event_busy : 1;
- uint64_t event_ring_pointer : 60;
-} xhci_erdp_t;
-
-typedef struct {
- uint32_t iman;
- uint32_t imod;
- uint32_t erstsz;
- uint32_t reserved0;
- uint64_t erstba;
- union {
- xhci_erdp_t erdp;
- uint64_t erdp_val;
- };
-} IR_t;
-
-typedef struct {
- uint32_t mfindex;
- uint32_t reserved1[7];
- IR_t int_regs[1024];
-} xhci_runtime_regs_t;
-
-typedef struct {
- uint64_t base;
- uint32_t size;
- uint32_t reserved0;
-} xhci_erst_t;
-
-typedef struct {
- uint32_t cycle : 1;
- uint32_t nexttrb : 1;
- uint32_t interruptonshort : 1;
- uint32_t nosnoop : 1;
- uint32_t chain : 1;
- uint32_t intoncompletion : 1;
- uint32_t immediate : 1;
- uint32_t reserved1 : 2;
- uint32_t blockeventint : 1;
- uint32_t type : 6;
- uint32_t reserved2 : 16;
-} xhci_trb_info_t;
-
-typedef struct {
- uint64_t base;
- union {
- struct {
- uint32_t reserved0 : 24;
- uint32_t ret_code : 8;
- };
- uint32_t status;
- };
- union {
- xhci_trb_info_t info_s;
- uint32_t info;
- };
-} xhci_trb_t;
-
-typedef struct {
- uint32_t cycle : 1;
- uint32_t reserved1 : 9;
- uint32_t type : 6;
- uint32_t vfid : 8;
- uint32_t slotid : 8;
-} xhci_slot_info_trb_t;
-
-typedef struct {
- uint64_t base;
- uint32_t CCP : 24;
- uint32_t ret_code : 8;
- union {
- xhci_slot_info_trb_t info_s;
- uint32_t info;
- };
-} xhci_slot_trb_t;
-
-typedef struct {
- uint32_t cycle : 1;
- uint32_t reserved0 : 8;
- uint32_t bsr : 1;
- uint32_t type : 6;
- uint8_t reserved1;
- uint8_t slotid;
-} xhci_set_addr_info_trb_t;
-
-typedef struct {
- uint64_t base;
- uint32_t status;
- union {
- xhci_set_addr_info_trb_t info_s;
- uint32_t info;
- };
-} xhci_set_addr_trb_t;
-
-typedef struct {
- uint8_t cycle;
- uint16_t trb_limit;
- uint64_t queue;
- uint64_t phys;
- xhci_trb_t* trb;
-} xhci_command_ring_ctx_t;
-
-typedef struct {
- uint16_t trb_limit;
- uint64_t queue;
- uint8_t cycle;
- volatile IR_t* father;
- xhci_trb_t* trb;
- xhci_erst_t* table;
-} xhci_event_ring_ctx_t;
-
-typedef struct {
- uint16_t trb_limit;
- uint64_t queue;
- uint8_t cycle;
- uint32_t slot;
- uint64_t phys;
- xhci_trb_t* trb;
-} xhci_port_ring_ctx_t;
-
-typedef struct {
- uint32_t D;
- uint32_t A;
- uint32_t reserved0[5];
- uint8_t configvalue;
- uint8_t interfacenum;
- uint8_t altsetting;
- uint8_t reserved1;
-} __attribute__((packed)) xhci_input_control_ctx_t;
-
-typedef struct {
- uint32_t D;
- uint32_t A;
- uint32_t reserved0[5];
- uint8_t configvalue;
- uint8_t interfacenum;
- uint8_t altsetting;
- uint8_t reserved1;
- uint32_t align[8];
-} __attribute__((packed)) xhci_input_control_ctx64_t;
-
-typedef struct {
- uint32_t routestring : 20;
- uint8_t speed : 4;
- uint8_t reserved0 : 1;
- uint8_t multitt : 1;
- uint8_t hub : 1;
- uint8_t contextentries : 5;
- uint16_t maxexitlat;
- uint8_t porthubnum;
- uint8_t numofports;
- uint8_t parenthubslot;
- uint8_t parentportnum;
- uint8_t thinktime : 2;
- uint8_t reserved1 : 4;
- uint16_t irtarget : 10;
- uint8_t address;
- uint32_t reserved2 : 19;
- uint8_t slotstate : 5;
- uint32_t reserved3[4];
-} __attribute__((packed)) xhci_slot_ctx_t;
-
-typedef struct {
- uint32_t routestring : 20;
- uint8_t speed : 4;
- uint8_t reserved0 : 1;
- uint8_t multitt : 1;
- uint8_t hub : 1;
- uint8_t contextentries : 5;
- uint16_t maxexitlat;
- uint8_t porthubnum;
- uint8_t numofports;
- uint8_t parenthubslot;
- uint8_t parentportnum;
- uint8_t thinktime : 2;
- uint8_t reserved1 : 4;
- uint16_t irtarget : 10;
- uint8_t address;
- uint32_t reserved2 : 19;
- uint8_t slotstate : 5;
- uint32_t reserved3[4];
- uint32_t align[8];
-} __attribute__((packed)) xhci_slot_ctx64_t;
-
-typedef struct {
- uint32_t state : 3;
- uint32_t reserved0 : 5;
- uint32_t mult : 2;
- uint32_t maxprimarystreams : 5;
- uint32_t linear : 1;
- uint32_t interval : 8;
- uint32_t some_shit_with_long_name : 8;
- uint32_t reserved1 : 1;
- uint32_t cerr : 2;
- uint32_t endpointtype : 3;
- uint32_t reserved2 : 1;
- uint32_t hid : 1;
- uint32_t maxburstsize : 8;
- uint32_t maxpacketsize : 16;
- uint64_t base;
- uint16_t averagetrblen;
- uint16_t some_shit_with_long_name_lo;
- uint32_t align[3];
-} __attribute__((packed)) xhci_endpoint_ctx_t;
-
-typedef struct {
- uint32_t state : 3;
- uint32_t reserved0 : 5;
- uint32_t mult : 2;
- uint32_t maxprimarystreams : 5;
- uint32_t linear : 1;
- uint32_t interval : 8;
- uint32_t some_shit_with_long_name : 8;
- uint32_t reserved1 : 1;
- uint32_t cerr : 2;
- uint32_t endpointtype : 3;
- uint32_t reserved2 : 1;
- uint32_t hid : 1;
- uint32_t maxburstsize : 8;
- uint32_t maxpacketsize : 16;
- uint64_t base;
- uint16_t averagetrblen;
- uint16_t some_shit_with_long_name_lo;
- uint32_t align[11];
-} __attribute__((packed)) xhci_endpoint_ctx64_t;
-
-typedef struct {
- xhci_input_control_ctx_t input_ctx;
- xhci_slot_ctx_t slot;
- xhci_endpoint_ctx_t ep0;
- xhci_endpoint_ctx_t ep[30];
-} __attribute__((packed)) xhci_input_ctx_t;
-
-typedef struct {
- xhci_input_control_ctx64_t input_ctx;
- xhci_slot_ctx64_t slot;
- xhci_endpoint_ctx64_t ep0;
- xhci_endpoint_ctx64_t ep[30];
-} __attribute__((packed)) xhci_input_ctx64_t;
-
-typedef struct {
- uint8_t len;
- uint8_t type;
-} xhci_usb_descriptor_header;
-
-typedef struct {
- xhci_usb_descriptor_header head;
- uint16_t usb;
- uint8_t deviceclass;
- uint8_t devicesubclass;
- uint8_t protocol;
- uint8_t maxpacketsize;
- uint16_t vendor;
- uint16_t product0;
- uint16_t device;
- uint8_t manufacter;
- uint8_t product1;
- uint8_t serialnum;
- uint8_t numconfigs;
-} xhci_usb_descriptor_t;
-
-typedef struct {
- xhci_usb_descriptor_header head;
- uint16_t lang[128];
-} xhci_lang_descriptor_t;
-
-typedef struct {
- xhci_usb_descriptor_header head;
- uint16_t str[128];
-} xhci_string_descriptor_t;
-
-typedef struct {
- xhci_usb_descriptor_header head;
- uint16_t len;
- uint8_t numinterfaces;
- uint8_t configval;
- uint8_t config;
- uint8_t attributes;
- uint8_t maxpower;
- uint8_t data[1024];
-} xhci_config_descriptor_t;
-
-typedef struct {
- uint8_t desctype;
- uint8_t desclen;
-} xhci_hid_sub_desc;
-
-typedef struct {
- xhci_usb_descriptor_header head;
- uint16_t hid;
- uint8_t country;
- uint8_t numdesc;
- xhci_hid_sub_desc desc[1024];
-} xhci_hid_descriptor_t;
-
-typedef struct {
- xhci_usb_descriptor_header head;
- uint8_t endpointaddr;
- uint8_t attributes;
- uint16_t maxpacketsize;
- uint8_t interval;
-} xhci_endpoint_descriptor_t;
-
-typedef struct {
- xhci_usb_descriptor_header head;
- uint8_t num;
- uint8_t altsetting;
- uint8_t numendpoints;
- uint8_t interclass;
- uint8_t intersubclass;
- uint8_t protocol;
- uint8_t interface;
-} xhci_interface_descriptor_t;
-
-typedef struct {
- uint32_t cycle : 1;
- uint32_t reserved0 : 8;
- uint32_t deconfigure : 1;
- uint32_t type : 6;
- uint32_t reserved1 : 8;
- uint32_t slot : 8;
-} xhci_configure_endpoints_info_trb_t;
-
-typedef struct {
- uint64_t base;
- uint32_t status;
- union {
- xhci_configure_endpoints_info_trb_t info_s;
- uint32_t info;
- };
-} xhci_configure_endpoints_trb_t;
-
-typedef struct xhci_device {
- uint64_t xhci_phys_base;
- uint64_t xhci_virt_base;
- uint64_t* dcbaa;
- uint16_t calculated_scratchpad_count;
- volatile xhci_cap_regs_t* cap;
- volatile xhci_op_regs_t* op;
- volatile xhci_port_regs_t* port;
- volatile xhci_runtime_regs_t* runtime;
- uint32_t* doorbell;
- xhci_command_ring_ctx_t* com_ring;
- xhci_event_ring_ctx_t* event_ring;
-
- uint32_t max_ports;
-
- uint8_t usb3ports[64];
-
- struct xhci_device* next;
-} __attribute__((packed)) xhci_device_t;
-
-typedef struct xhci_interface {
- uint8_t type;
- void* data;
-
- uint64_t len;
- void* buffer;
-
- xhci_interface* next;
-} xhci_interface_t;
-
-#define USB_TYPE_KEYBOARD 4
-#define USB_TYPE_MOUSE 3
-
-typedef struct xhci_usb_device {
- xhci_port_ring_ctx_t* transfer_ring;
- xhci_usb_descriptor_t* desc;
- xhci_config_descriptor_t* config;
- xhci_device_t* dev;
- xhci_input_ctx_t* input_ctx;
- xhci_port_ring_ctx_t* ep_ctx[30];
- uint64_t phys_buffers[30];
- uint8_t* buffers[30];
- uint8_t main_ep;
- uint16_t buffers_need_size[30];
- uint8_t doorbell_values[30];
- xhci_interface_t* interface;
- struct xhci_usb_device* next;
- uint64_t phys_input_ctx;
- uint32_t slotid;
- uint32_t portnum;
- uint32_t type;
- uint8_t _is64byte;
- mouse_packet_t last_pack;
- int evdev_num;
- uint8_t add_buffer[8];
-} xhci_usb_device_t;
-
-typedef struct {
- uint32_t cycle : 1;
- uint32_t reserved0 : 1;
- uint32_t eventdata : 1;
- uint32_t reserved1 : 7;
- uint32_t type : 6;
- uint32_t ep_id : 5;
- uint32_t reserved2 : 3;
- uint32_t slot : 8;
-} xhci_done_info_trb_t;
-
-typedef struct {
- uint64_t base;
- struct {
- uint32_t seek : 24;
- uint32_t ret_code : 8;
- };
- union {
- xhci_done_info_trb_t info_s;
- uint32_t info;
- };
-} xhci_done_trb_t;
-
-typedef struct {
- union {
- struct {
- uint8_t id;
- uint8_t nextcap;
- uint16_t info;
- };
- uint32_t full;
- };
-} xhci_ext_cap_t;
-
-typedef struct {
- union {
- struct {
- uint8_t id;
- uint8_t nextcap;
- uint8_t minor;
- uint8_t major;
- };
- uint32_t firsthalf;
- };
-
- uint32_t name;
-
- union {
- struct {
- uint8_t portoffset;
- uint8_t portcount;
- uint8_t protocoldefine;
- uint8_t protocolspeedid;
- };
- uint32_t thirdhalf;
- };
-
- union {
- struct {
- uint8_t slottype : 4;
- uint32_t reserved0 : 28;
- };
- uint32_t fourhalf;
- };
-} xhci_usb_cap_t;
-
-typedef struct {
- uint8_t type;
- uint8_t request;
- uint16_t value;
- uint16_t index;
- uint16_t len;
-} xhci_usb_command_t;
-
-typedef struct {
- xhci_usb_command_t command;
- uint32_t len : 17;
- uint32_t reserved0 : 5;
- uint32_t target : 10;
- uint32_t cycle : 1;
- uint32_t reserved1 : 4;
- uint32_t intoncomp : 1;
- uint32_t imdata : 1;
- uint32_t reserved2 : 3;
- uint32_t type : 6;
- uint32_t trt : 2;
- uint32_t reserved3 : 14;
-} xhci_setupstage_trb_t;
-
-typedef struct {
- uint64_t data;
- uint32_t len : 17;
- uint32_t tdsize : 5;
- uint32_t target : 10;
- uint32_t cycle : 1;
- uint32_t evnexttrb : 1;
- uint32_t intrshortpacket : 1;
- uint32_t nosnoop : 1;
- uint32_t chain : 1;
- uint32_t introncomp : 1;
- uint32_t imdata : 1;
- uint32_t reserved0 : 3;
- uint32_t type : 6;
- uint32_t direction : 1;
- uint32_t reserved1 : 15;
-} xhci_datastage_trb_t;
-
-typedef struct {
- uint64_t base;
- uint32_t reserved0 : 22;
- uint32_t target : 10;
- uint32_t cycle : 1;
- uint32_t evnext : 1;
- uint32_t reserved1 : 2;
- uint32_t chain : 1;
- uint32_t intoncomp : 1;
- uint32_t reserved2 : 3;
- uint32_t blockevent : 1;
- uint32_t type : 6;
- uint32_t reserved3 : 16;
-} xhci_eventdata_trb_t;
-
-typedef struct {
- uint64_t reserved0;
- uint32_t reserved1 : 22;
- uint32_t target : 10;
- uint32_t cycle : 1;
- uint32_t evnext : 1;
- uint32_t reserved2 : 2;
- uint32_t chain : 1;
- uint32_t intoncomp : 1;
- uint32_t reserved3 : 4;
- uint32_t type : 6;
- uint32_t direction : 1;
- uint32_t reserved4 : 15;
-} xhci_statusstage_trb_t;
-
-typedef struct {
- uint32_t cycle : 1;
- uint32_t ent : 1;
- uint32_t isp : 1;
- uint32_t nosnoop : 1;
- uint32_t chain : 1;
- uint32_t ioc : 1;
- uint32_t imdata : 1;
- uint32_t reserved0 : 2;
- uint32_t bei : 1;
- uint32_t type : 6;
- uint32_t dir : 1;
- uint32_t reserved1 : 15;
-} xhci_normal_info_trb_t;
-
-typedef struct {
- uint64_t base;
- uint32_t trbtransferlen : 17;
- uint32_t tdsize : 5;
- uint32_t target : 10;
- union {
- xhci_normal_info_trb_t info_s;
- uint32_t info;
- };
-} xhci_normal_trb_t;
-
-typedef struct {
- uint32_t cycle : 1;
- uint32_t reserved0 : 9;
- uint32_t type : 6;
- uint32_t reserved1 : 16;
-} xhci_port_change_info_t;
-
-typedef struct {
- struct {
- uint32_t reserved0 : 24;
- uint32_t port : 8;
- };
- uint32_t status;
- union {
- xhci_port_change_info_t info_s;
- uint32_t info;
- };
-} xhci_port_change_trb_t;
-
-typedef struct xhci_hid_driver {
- void (*func)(xhci_usb_device_t* usbdev,xhci_done_trb_t* trb);
- int type;
- struct xhci_hid_driver* next;
-} xhci_hid_driver_t;
-
-#define XHCI_ENDPOINTTYPE_ISOCHRONOUS_OUT 1
-#define XHCI_ENDPOINTTYPE_BULK_OUT 2
-#define XHCI_ENDPOINTTYPE_INTERRUPT_OUT 3
-#define XHCI_ENDPOINTTYPE_ISOCHRONOUS_IN 5
-#define XHCI_ENDPOINTTYPE_BULK_IN 6
-#define XHCI_ENDPOINTTYPE_INTERRUPT_IN 7
-#define TRB_NORMAL_TYPE 1
-#define TRB_SETUPSTAGE_TYPE 2
-#define TRB_DATASTAGE_TYPE 3
-#define TRB_STATUSSTAGE_TYPE 4
-#define TRB_ISOCH_TYPE 5
-#define TRB_LINK_TYPE 6
-#define TRB_EVENTDATA_TYPE 7
-#define TRB_NOOP_TYPE 8
-#define TRB_ENABLESLOTCOMMAND_TYPE 9
-#define TRB_DISABLESLOTCOMMAND_TYPE 10
-#define TRB_ADDRESSDEVICECOMMAND_TYPE 11
-#define TRB_CONFIGUREENDPOINTCOMMAND_TYPE 12
-#define TRB_EVALUATECONTEXTCOMMAND_TYPE 13
-#define TRB_RESETENDPOINTCOMMAND_TYPE 14
-#define TRB_STOPENDPOINTCOMMAND_TYPE 15
-#define TRB_SETTRDEQPOINTERCOMMAND_TYPE 16
-#define TRB_RESETDEVICECOMMAND_TYPE 17
-#define TRB_FORCEEVENTCOMMAND_TYPE 18
-#define TRB_NEGBANDWIDTHCOMMAND_TYPE 19
-#define TRB_SETLATENCYCOMMAND_TYPE 20
-#define TRB_GETPORTBANDWIDTHCOMMAND_TYPE 21
-#define TRB_FORCEHEADERCOMMAND_TYPE 22
-#define TRB_NOOPCOMMAND_TYPE 23
-#define TRB_TRANSFEREVENT_TYPE 32
-#define TRB_COMMANDCOMPLETIONEVENT_TYPE 33
-#define TRB_PORTSTATUSCHANGEEVENT_TYPE 34
-#define TRB_HOSTCONTROLLEREVENT_TYPE 37
-#define TRB_DEVICENOTIFICATIONEVENT_TYPE 38
-#define TRB_MFINDEXWARPEVENT_TYPE 39
-
-int xhci_init(); \ No newline at end of file
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