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Data Structures
struct	uss820dci_td

struct	uss820_std_temp

struct	uss820dci_config_desc

union	uss820_hub_temp

struct	uss820_flags

struct	uss820dci_softc

Macros
#define	USS820_MAX_DEVICES (USB_MIN_DEVICES + 1)

#define	USS820_EP_MAX 8 /* maximum number of endpoints */

#define	USS820_TXDAT 0x00 /* Transmit FIFO data */

#define	USS820_TXCNTL 0x01 /* Transmit FIFO byte count low */

#define	USS820_TXCNTL_MASK 0xFF

#define	USS820_TXCNTH 0x02 /* Transmit FIFO byte count high */

#define	USS820_TXCNTH_MASK 0x03

#define	USS820_TXCNTH_UNUSED 0xFC

#define	USS820_TXCON 0x03 /* USB transmit FIFO control */

#define	USS820_TXCON_REVRP 0x01

#define	USS820_TXCON_ADVRM 0x02

#define	USS820_TXCON_ATM 0x04 /* Automatic Transmit Management */

#define	USS820_TXCON_TXISO 0x08 /* Transmit Isochronous Data */

#define	USS820_TXCON_UNUSED 0x10

#define	USS820_TXCON_FFSZ_16_64 0x00

#define	USS820_TXCON_FFSZ_64_256 0x20

#define	USS820_TXCON_FFSZ_8_512 0x40

#define	USS820_TXCON_FFSZ_32_1024 0x60

#define	USS820_TXCON_FFSZ_MASK 0x60

#define	USS820_TXCON_TXCLR 0x80 /* Transmit FIFO clear */

#define	USS820_TXFLG 0x04 /* Transmit FIFO flag (Read Only) */

#define	USS820_TXFLG_TXOVF 0x01 /* TX overrun */

#define	USS820_TXFLG_TXURF 0x02 /* TX underrun */

#define	USS820_TXFLG_TXFULL 0x04 /* TX full */

#define	USS820_TXFLG_TXEMP 0x08 /* TX empty */

#define	USS820_TXFLG_UNUSED 0x30

#define	USS820_TXFLG_TXFIF0 0x40

#define	USS820_TXFLG_TXFIF1 0x80

#define	USS820_RXDAT 0x05 /* Receive FIFO data */

#define	USS820_RXCNTL 0x06 /* Receive FIFO byte count low */

#define	USS820_RXCNTL_MASK 0xFF

#define	USS820_RXCNTH 0x07 /* Receive FIFO byte count high */

#define	USS820_RXCNTH_MASK 0x03

#define	USS820_RXCNTH_UNUSED 0xFC

#define	USS820_RXCON 0x08 /* Receive FIFO control */

#define	USS820_RXCON_REVWP 0x01

#define	USS820_RXCON_ADVWM 0x02

#define	USS820_RXCON_ARM 0x04 /* Auto Receive Management */

#define	USS820_RXCON_RXISO 0x08 /* Receive Isochronous Data */

#define	USS820_RXCON_RXFFRC 0x10 /* FIFO Read Complete */

#define	USS820_RXCON_FFSZ_16_64 0x00

#define	USS820_RXCON_FFSZ_64_256 0x20

#define	USS820_RXCON_FFSZ_8_512 0x40

#define	USS820_RXCON_FFSZ_32_1024 0x60

#define	USS820_RXCON_RXCLR 0x80 /* Receive FIFO clear */

#define	USS820_RXFLG 0x09 /* Receive FIFO flag (Read Only) */

#define	USS820_RXFLG_RXOVF 0x01 /* RX overflow */

#define	USS820_RXFLG_RXURF 0x02 /* RX underflow */

#define	USS820_RXFLG_RXFULL 0x04 /* RX full */

#define	USS820_RXFLG_RXEMP 0x08 /* RX empty */

#define	USS820_RXFLG_RXFLUSH 0x10 /* RX flush */

#define	USS820_RXFLG_UNUSED 0x20

#define	USS820_RXFLG_RXFIF0 0x40

#define	USS820_RXFLG_RXFIF1 0x80

#define	USS820_EPINDEX 0x0a /* Endpoint index selection */

#define	USS820_EPINDEX_MASK 0x07

#define	USS820_EPINDEX_UNUSED 0xF8

#define	USS820_EPCON 0x0b /* Endpoint control */

#define	USS820_EPCON_TXEPEN 0x01 /* Transmit Endpoint Enable */

#define	USS820_EPCON_TXOE 0x02 /* Transmit Output Enable */

#define	USS820_EPCON_RXEPEN 0x04 /* Receive Endpoint Enable */

#define	USS820_EPCON_RXIE 0x08 /* Receive Input Enable */

#define	USS820_EPCON_RXSPM 0x10 /* Receive Single-Packet Mode */

#define	USS820_EPCON_CTLEP 0x20 /* Control Endpoint */

#define	USS820_EPCON_TXSTL 0x40 /* Stall Transmit Endpoint */

#define	USS820_EPCON_RXSTL 0x80 /* Stall Receive Endpoint */

#define	USS820_TXSTAT 0x0c /* Transmit status */

#define	USS820_TXSTAT_TXACK 0x01 /* Transmit Acknowledge */

#define	USS820_TXSTAT_TXERR 0x02 /* Transmit Error */

#define	USS820_TXSTAT_TXVOID 0x04 /* Transmit Void */

#define	USS820_TXSTAT_TXSOVW

#define	USS820_TXSTAT_TXFLUSH 0x10 /* Transmit FIFO Packet Flushed */

#define	USS820_TXSTAT_TXNAKE 0x20 /* Transmit NAK Mode Enable */

#define	USS820_TXSTAT_TXDSAM 0x40 /* Transmit Data-Set-Available Mode */

#define	USS820_TXSTAT_TXSEQ 0x80 /* Transmitter Current Sequence Bit */

#define	USS820_RXSTAT 0x0d /* Receive status */

#define	USS820_RXSTAT_RXACK 0x01 /* Receive Acknowledge */

#define	USS820_RXSTAT_RXERR 0x02 /* Receive Error */

#define	USS820_RXSTAT_RXVOID 0x04 /* Receive Void */

#define	USS820_RXSTAT_RXSOVW 0x08 /* Receive Data Sequence Overwrite Bit */

#define	USS820_RXSTAT_EDOVW 0x10 /* End Overwrite Flag */

#define	USS820_RXSTAT_STOVW 0x20 /* Start Overwrite Flag */

#define	USS820_RXSTAT_RXSETUP 0x40 /* Received SETUP token */

#define	USS820_RXSTAT_RXSEQ 0x80 /* Receiver Endpoint Sequence Bit */

#define	USS820_SOFL 0x0e /* Start Of Frame counter low */

#define	USS820_SOFL_MASK 0xFF

#define	USS820_SOFH 0x0f /* Start Of Frame counter high */

#define	USS820_SOFH_MASK 0x07

#define	USS820_SOFH_SOFDIS 0x08 /* SOF Pin Output Disable */

#define	USS820_SOFH_FTLOCK 0x10 /* Frame Timer Lock */

#define	USS820_SOFH_SOFIE 0x20 /* SOF Interrupt Enable */

#define	USS820_SOFH_ASOF 0x40 /* Any Start of Frame */

#define	USS820_SOFH_SOFACK 0x80 /* SOF Token Received Without Error */

#define	USS820_FADDR 0x10 /* Function Address */

#define	USS820_FADDR_MASK 0x7F

#define	USS820_FADDR_UNUSED 0x80

#define	USS820_SCR 0x11 /* System Control */

#define	USS820_SCR_UNUSED 0x01

#define	USS820_SCR_T_IRQ 0x02 /* Global Interrupt Enable */

#define	USS820_SCR_IRQLVL 0x04 /* Interrupt Mode */

#define	USS820_SCR_SRESET 0x08 /* Software reset */

#define	USS820_SCR_IE_RESET 0x10 /* Enable Reset Interrupt */

#define	USS820_SCR_IE_SUSP 0x20 /* Enable Suspend Interrupt */

#define	USS820_SCR_RWUPE 0x40 /* Enable Remote Wake-Up Feature */

#define	USS820_SCR_IRQPOL 0x80 /* IRQ polarity */

#define	USS820_SSR 0x12 /* System Status */

#define	USS820_SSR_RESET

#define	USS820_SSR_SUSPEND 0x02 /* Suspend Detected */

#define	USS820_SSR_RESUME 0x04 /* Resume Detected */

#define	USS820_SSR_SUSPDIS 0x08 /* Suspend Disable */

#define	USS820_SSR_SUSPPO 0x10 /* Suspend Power Off */

#define	USS820_SSR_UNUSED 0xE0

#define	USS820_UNK0 0x13 /* Unknown */

#define	USS820_UNK0_UNUSED 0xFF

#define	USS820_SBI 0x14 /* Serial bus interrupt low */

#define	USS820_SBI_FTXD0 0x01 /* Function Transmit Done, EP 0 */

#define	USS820_SBI_FRXD0 0x02 /* Function Receive Done, EP 0 */

#define	USS820_SBI_FTXD1 0x04

#define	USS820_SBI_FRXD1 0x08

#define	USS820_SBI_FTXD2 0x10

#define	USS820_SBI_FRXD2 0x20

#define	USS820_SBI_FTXD3 0x40

#define	USS820_SBI_FRXD3 0x80

#define	USS820_SBI1 0x15 /* Serial bus interrupt high */

#define	USS820_SBI1_FTXD4 0x01

#define	USS820_SBI1_FRXD4 0x02

#define	USS820_SBI1_FTXD5 0x04

#define	USS820_SBI1_FRXD5 0x08

#define	USS820_SBI1_FTXD6 0x10

#define	USS820_SBI1_FRXD6 0x20

#define	USS820_SBI1_FTXD7 0x40

#define	USS820_SBI1_FRXD7 0x80

#define	USS820_SBIE 0x16 /* Serial bus interrupt enable low */

#define	USS820_SBIE_FTXIE0 0x01

#define	USS820_SBIE_FRXIE0 0x02

#define	USS820_SBIE_FTXIE1 0x04

#define	USS820_SBIE_FRXIE1 0x08

#define	USS820_SBIE_FTXIE2 0x10

#define	USS820_SBIE_FRXIE2 0x20

#define	USS820_SBIE_FTXIE3 0x40

#define	USS820_SBIE_FRXIE3 0x80

#define	USS820_SBIE1 0x17 /* Serial bus interrupt enable high */

#define	USS820_SBIE1_FTXIE4 0x01

#define	USS820_SBIE1_FRXIE4 0x02

#define	USS820_SBIE1_FTXIE5 0x04

#define	USS820_SBIE1_FRXIE5 0x08

#define	USS820_SBIE1_FTXIE6 0x10

#define	USS820_SBIE1_FRXIE6 0x20

#define	USS820_SBIE1_FTXIE7 0x40

#define	USS820_SBIE1_FRXIE7 0x80

#define	USS820_REV 0x18 /* Hardware revision */

#define	USS820_REV_MIN 0x0F

#define	USS820_REV_MAJ 0xF0

#define	USS820_LOCK 0x19 /* Suspend power-off locking */

#define	USS820_LOCK_UNLOCKED 0x01

#define	USS820_LOCK_UNUSED 0xFE

#define	USS820_PEND 0x1a /* Pend hardware status update */

#define	USS820_PEND_PEND 0x01

#define	USS820_PEND_UNUSED 0xFE

#define	USS820_SCRATCH 0x1b /* Scratch firmware information */

#define	USS820_SCRATCH_MASK 0x7F

#define	USS820_SCRATCH_IE_RESUME 0x80 /* Enable Resume Interrupt */

#define	USS820_MCSR 0x1c /* Miscellaneous control and status */

#define	USS820_MCSR_DPEN 0x01 /* DPLS Pull-Up Enable */

#define	USS820_MCSR_SUSPLOE 0x02 /* Suspend Lock Out Enable */

#define	USS820_MCSR_BDFEAT 0x04 /* Board Feature Enable */

#define	USS820_MCSR_FEAT 0x08 /* Feature Enable */

#define	USS820_MCSR_PKGID 0x10 /* Package Identification */

#define	USS820_MCSR_SUSPS 0x20 /* Suspend Status */

#define	USS820_MCSR_INIT 0x40 /* Device Initialized */

#define	USS820_MCSR_RWUPR 0x80 /* Remote Wakeup-Up Remember */

#define	USS820_DSAV 0x1d /* Data set available low (Read Only) */

#define	USS820_DSAV_TXAV0 0x01

#define	USS820_DSAV_RXAV0 0x02

#define	USS820_DSAV_TXAV1 0x04

#define	USS820_DSAV_RXAV1 0x08

#define	USS820_DSAV_TXAV2 0x10

#define	USS820_DSAV_RXAV2 0x20

#define	USS820_DSAV_TXAV3 0x40

#define	USS820_DSAV_RXAV3 0x80

#define	USS820_DSAV1 0x1e /* Data set available high */

#define	USS820_DSAV1_TXAV4 0x01

#define	USS820_DSAV1_RXAV4 0x02

#define	USS820_DSAV1_TXAV5 0x04

#define	USS820_DSAV1_RXAV5 0x08

#define	USS820_DSAV1_TXAV6 0x10

#define	USS820_DSAV1_RXAV6 0x20

#define	USS820_DSAV1_TXAV7 0x40

#define	USS820_DSAV1_RXAV7 0x80

#define	USS820_UNK1 0x1f /* Unknown */

#define	USS820_UNK1_UNKNOWN 0xFF

#define	USS820_REG_STRIDE 1

#define	USS820_READ_1(sc, reg) bus_space_read_1((sc)->sc_io_tag, (sc)->sc_io_hdl, (reg) * USS820_REG_STRIDE)

#define	USS820_WRITE_1(sc, reg, data) bus_space_write_1((sc)->sc_io_tag, (sc)->sc_io_hdl, (reg) * USS820_REG_STRIDE, (data))

Typedefs
typedef uint8_t()	uss820dci_cmd_t(struct uss820dci_softc , struct uss820dci_td td)

Functions
usb_error_t	uss820dci_init (struct uss820dci_softc *sc)

void	uss820dci_uninit (struct uss820dci_softc *sc)

Variables
struct uss820dci_config_desc	__packed

driver_filter_t	uss820dci_filter_interrupt

driver_intr_t	uss820dci_interrupt

Macro Definition Documentation

◆ USS820_DSAV

#define USS820_DSAV 0x1d /* Data set available low (Read Only) */

Definition at line 235 of file uss820dci.h.

◆ USS820_DSAV1

#define USS820_DSAV1 0x1e /* Data set available high */

Definition at line 245 of file uss820dci.h.

◆ USS820_DSAV1_RXAV4

#define USS820_DSAV1_RXAV4 0x02

Definition at line 247 of file uss820dci.h.

◆ USS820_DSAV1_RXAV5

#define USS820_DSAV1_RXAV5 0x08

Definition at line 249 of file uss820dci.h.

◆ USS820_DSAV1_RXAV6

#define USS820_DSAV1_RXAV6 0x20

Definition at line 251 of file uss820dci.h.

◆ USS820_DSAV1_RXAV7

#define USS820_DSAV1_RXAV7 0x80

Definition at line 253 of file uss820dci.h.

◆ USS820_DSAV1_TXAV4

#define USS820_DSAV1_TXAV4 0x01

Definition at line 246 of file uss820dci.h.

◆ USS820_DSAV1_TXAV5

#define USS820_DSAV1_TXAV5 0x04

Definition at line 248 of file uss820dci.h.

◆ USS820_DSAV1_TXAV6

#define USS820_DSAV1_TXAV6 0x10

Definition at line 250 of file uss820dci.h.

◆ USS820_DSAV1_TXAV7

#define USS820_DSAV1_TXAV7 0x40

Definition at line 252 of file uss820dci.h.

◆ USS820_DSAV_RXAV0

#define USS820_DSAV_RXAV0 0x02

Definition at line 237 of file uss820dci.h.

◆ USS820_DSAV_RXAV1

#define USS820_DSAV_RXAV1 0x08

Definition at line 239 of file uss820dci.h.

◆ USS820_DSAV_RXAV2

#define USS820_DSAV_RXAV2 0x20

Definition at line 241 of file uss820dci.h.

◆ USS820_DSAV_RXAV3

#define USS820_DSAV_RXAV3 0x80

Definition at line 243 of file uss820dci.h.

◆ USS820_DSAV_TXAV0

#define USS820_DSAV_TXAV0 0x01

Definition at line 236 of file uss820dci.h.

◆ USS820_DSAV_TXAV1

#define USS820_DSAV_TXAV1 0x04

Definition at line 238 of file uss820dci.h.

◆ USS820_DSAV_TXAV2

#define USS820_DSAV_TXAV2 0x10

Definition at line 240 of file uss820dci.h.

◆ USS820_DSAV_TXAV3

#define USS820_DSAV_TXAV3 0x40

Definition at line 242 of file uss820dci.h.

◆ USS820_EP_MAX

#define USS820_EP_MAX 8 /* maximum number of endpoints */

Definition at line 35 of file uss820dci.h.

◆ USS820_EPCON

#define USS820_EPCON 0x0b /* Endpoint control */

Definition at line 103 of file uss820dci.h.

◆ USS820_EPCON_CTLEP

#define USS820_EPCON_CTLEP 0x20 /* Control Endpoint */

Definition at line 109 of file uss820dci.h.

◆ USS820_EPCON_RXEPEN

#define USS820_EPCON_RXEPEN 0x04 /* Receive Endpoint Enable */

Definition at line 106 of file uss820dci.h.

◆ USS820_EPCON_RXIE

#define USS820_EPCON_RXIE 0x08 /* Receive Input Enable */

Definition at line 107 of file uss820dci.h.

◆ USS820_EPCON_RXSPM

#define USS820_EPCON_RXSPM 0x10 /* Receive Single-Packet Mode */

Definition at line 108 of file uss820dci.h.

◆ USS820_EPCON_RXSTL

#define USS820_EPCON_RXSTL 0x80 /* Stall Receive Endpoint */

Definition at line 111 of file uss820dci.h.

◆ USS820_EPCON_TXEPEN

#define USS820_EPCON_TXEPEN 0x01 /* Transmit Endpoint Enable */

Definition at line 104 of file uss820dci.h.

◆ USS820_EPCON_TXOE

#define USS820_EPCON_TXOE 0x02 /* Transmit Output Enable */

Definition at line 105 of file uss820dci.h.

◆ USS820_EPCON_TXSTL

#define USS820_EPCON_TXSTL 0x40 /* Stall Transmit Endpoint */

Definition at line 110 of file uss820dci.h.

◆ USS820_EPINDEX

#define USS820_EPINDEX 0x0a /* Endpoint index selection */

Definition at line 99 of file uss820dci.h.

◆ USS820_EPINDEX_MASK

#define USS820_EPINDEX_MASK 0x07

Definition at line 100 of file uss820dci.h.

◆ USS820_EPINDEX_UNUSED

#define USS820_EPINDEX_UNUSED 0xF8

Definition at line 101 of file uss820dci.h.

◆ USS820_FADDR

#define USS820_FADDR 0x10 /* Function Address */

Definition at line 144 of file uss820dci.h.

◆ USS820_FADDR_MASK

#define USS820_FADDR_MASK 0x7F

Definition at line 145 of file uss820dci.h.

◆ USS820_FADDR_UNUSED

#define USS820_FADDR_UNUSED 0x80

Definition at line 146 of file uss820dci.h.

◆ USS820_LOCK

#define USS820_LOCK 0x19 /* Suspend power-off locking */

Definition at line 213 of file uss820dci.h.

◆ USS820_LOCK_UNLOCKED

#define USS820_LOCK_UNLOCKED 0x01

Definition at line 214 of file uss820dci.h.

◆ USS820_LOCK_UNUSED

#define USS820_LOCK_UNUSED 0xFE

Definition at line 215 of file uss820dci.h.

◆ USS820_MAX_DEVICES

#define USS820_MAX_DEVICES (USB_MIN_DEVICES + 1)

Definition at line 33 of file uss820dci.h.

◆ USS820_MCSR

#define USS820_MCSR 0x1c /* Miscellaneous control and status */

Definition at line 225 of file uss820dci.h.

◆ USS820_MCSR_BDFEAT

#define USS820_MCSR_BDFEAT 0x04 /* Board Feature Enable */

Definition at line 228 of file uss820dci.h.

◆ USS820_MCSR_DPEN

#define USS820_MCSR_DPEN 0x01 /* DPLS Pull-Up Enable */

Definition at line 226 of file uss820dci.h.

◆ USS820_MCSR_FEAT

#define USS820_MCSR_FEAT 0x08 /* Feature Enable */

Definition at line 229 of file uss820dci.h.

◆ USS820_MCSR_INIT

#define USS820_MCSR_INIT 0x40 /* Device Initialized */

Definition at line 232 of file uss820dci.h.

◆ USS820_MCSR_PKGID

#define USS820_MCSR_PKGID 0x10 /* Package Identification */

Definition at line 230 of file uss820dci.h.

◆ USS820_MCSR_RWUPR

#define USS820_MCSR_RWUPR 0x80 /* Remote Wakeup-Up Remember */

Definition at line 233 of file uss820dci.h.

◆ USS820_MCSR_SUSPLOE

#define USS820_MCSR_SUSPLOE 0x02 /* Suspend Lock Out Enable */

Definition at line 227 of file uss820dci.h.

◆ USS820_MCSR_SUSPS

#define USS820_MCSR_SUSPS 0x20 /* Suspend Status */

Definition at line 231 of file uss820dci.h.

◆ USS820_PEND

#define USS820_PEND 0x1a /* Pend hardware status update */

Definition at line 217 of file uss820dci.h.

◆ USS820_PEND_PEND

#define USS820_PEND_PEND 0x01

Definition at line 218 of file uss820dci.h.

◆ USS820_PEND_UNUSED

#define USS820_PEND_UNUSED 0xFE

Definition at line 219 of file uss820dci.h.

◆ USS820_READ_1

#define USS820_READ_1	(	sc,
		reg
	)	bus_space_read_1((sc)->sc_io_tag, (sc)->sc_io_hdl, (reg) * USS820_REG_STRIDE)

Definition at line 262 of file uss820dci.h.

◆ USS820_REG_STRIDE

#define USS820_REG_STRIDE 1

Definition at line 259 of file uss820dci.h.

◆ USS820_REV

#define USS820_REV 0x18 /* Hardware revision */

Definition at line 209 of file uss820dci.h.

◆ USS820_REV_MAJ

#define USS820_REV_MAJ 0xF0

Definition at line 211 of file uss820dci.h.

◆ USS820_REV_MIN

#define USS820_REV_MIN 0x0F

Definition at line 210 of file uss820dci.h.

◆ USS820_RXCNTH

#define USS820_RXCNTH 0x07 /* Receive FIFO byte count high */

Definition at line 73 of file uss820dci.h.

◆ USS820_RXCNTH_MASK

#define USS820_RXCNTH_MASK 0x03

Definition at line 74 of file uss820dci.h.

◆ USS820_RXCNTH_UNUSED

#define USS820_RXCNTH_UNUSED 0xFC

Definition at line 75 of file uss820dci.h.

◆ USS820_RXCNTL

#define USS820_RXCNTL 0x06 /* Receive FIFO byte count low */

Definition at line 70 of file uss820dci.h.

◆ USS820_RXCNTL_MASK

#define USS820_RXCNTL_MASK 0xFF

Definition at line 71 of file uss820dci.h.

◆ USS820_RXCON

#define USS820_RXCON 0x08 /* Receive FIFO control */

Definition at line 77 of file uss820dci.h.

◆ USS820_RXCON_ADVWM

#define USS820_RXCON_ADVWM 0x02

Definition at line 79 of file uss820dci.h.

◆ USS820_RXCON_ARM

#define USS820_RXCON_ARM 0x04 /* Auto Receive Management */

Definition at line 80 of file uss820dci.h.

◆ USS820_RXCON_FFSZ_16_64

#define USS820_RXCON_FFSZ_16_64 0x00

Definition at line 83 of file uss820dci.h.

◆ USS820_RXCON_FFSZ_32_1024

#define USS820_RXCON_FFSZ_32_1024 0x60

Definition at line 86 of file uss820dci.h.

◆ USS820_RXCON_FFSZ_64_256

#define USS820_RXCON_FFSZ_64_256 0x20

Definition at line 84 of file uss820dci.h.

◆ USS820_RXCON_FFSZ_8_512

#define USS820_RXCON_FFSZ_8_512 0x40

Definition at line 85 of file uss820dci.h.

◆ USS820_RXCON_REVWP

#define USS820_RXCON_REVWP 0x01

Definition at line 78 of file uss820dci.h.

◆ USS820_RXCON_RXCLR

#define USS820_RXCON_RXCLR 0x80 /* Receive FIFO clear */

Definition at line 87 of file uss820dci.h.

◆ USS820_RXCON_RXFFRC

#define USS820_RXCON_RXFFRC 0x10 /* FIFO Read Complete */

Definition at line 82 of file uss820dci.h.

◆ USS820_RXCON_RXISO

#define USS820_RXCON_RXISO 0x08 /* Receive Isochronous Data */

Definition at line 81 of file uss820dci.h.

◆ USS820_RXDAT

#define USS820_RXDAT 0x05 /* Receive FIFO data */

Definition at line 68 of file uss820dci.h.

◆ USS820_RXFLG

#define USS820_RXFLG 0x09 /* Receive FIFO flag (Read Only) */

Definition at line 89 of file uss820dci.h.

◆ USS820_RXFLG_RXEMP

#define USS820_RXFLG_RXEMP 0x08 /* RX empty */

Definition at line 93 of file uss820dci.h.

◆ USS820_RXFLG_RXFIF0

#define USS820_RXFLG_RXFIF0 0x40

Definition at line 96 of file uss820dci.h.

◆ USS820_RXFLG_RXFIF1

#define USS820_RXFLG_RXFIF1 0x80

Definition at line 97 of file uss820dci.h.

◆ USS820_RXFLG_RXFLUSH

#define USS820_RXFLG_RXFLUSH 0x10 /* RX flush */

Definition at line 94 of file uss820dci.h.

◆ USS820_RXFLG_RXFULL

#define USS820_RXFLG_RXFULL 0x04 /* RX full */

Definition at line 92 of file uss820dci.h.

◆ USS820_RXFLG_RXOVF

#define USS820_RXFLG_RXOVF 0x01 /* RX overflow */

Definition at line 90 of file uss820dci.h.

◆ USS820_RXFLG_RXURF

#define USS820_RXFLG_RXURF 0x02 /* RX underflow */

Definition at line 91 of file uss820dci.h.

◆ USS820_RXFLG_UNUSED

#define USS820_RXFLG_UNUSED 0x20

Definition at line 95 of file uss820dci.h.

◆ USS820_RXSTAT

#define USS820_RXSTAT 0x0d /* Receive status */

Definition at line 123 of file uss820dci.h.

◆ USS820_RXSTAT_EDOVW

#define USS820_RXSTAT_EDOVW 0x10 /* End Overwrite Flag */

Definition at line 128 of file uss820dci.h.

◆ USS820_RXSTAT_RXACK

#define USS820_RXSTAT_RXACK 0x01 /* Receive Acknowledge */

Definition at line 124 of file uss820dci.h.

◆ USS820_RXSTAT_RXERR

#define USS820_RXSTAT_RXERR 0x02 /* Receive Error */

Definition at line 125 of file uss820dci.h.

◆ USS820_RXSTAT_RXSEQ

#define USS820_RXSTAT_RXSEQ 0x80 /* Receiver Endpoint Sequence Bit */

Definition at line 131 of file uss820dci.h.

◆ USS820_RXSTAT_RXSETUP

#define USS820_RXSTAT_RXSETUP 0x40 /* Received SETUP token */

Definition at line 130 of file uss820dci.h.

◆ USS820_RXSTAT_RXSOVW

#define USS820_RXSTAT_RXSOVW 0x08 /* Receive Data Sequence Overwrite Bit */

Definition at line 127 of file uss820dci.h.

◆ USS820_RXSTAT_RXVOID

#define USS820_RXSTAT_RXVOID 0x04 /* Receive Void */

Definition at line 126 of file uss820dci.h.

◆ USS820_RXSTAT_STOVW

#define USS820_RXSTAT_STOVW 0x20 /* Start Overwrite Flag */

Definition at line 129 of file uss820dci.h.

◆ USS820_SBI

#define USS820_SBI 0x14 /* Serial bus interrupt low */

Definition at line 169 of file uss820dci.h.

◆ USS820_SBI1

#define USS820_SBI1 0x15 /* Serial bus interrupt high */

Definition at line 179 of file uss820dci.h.

◆ USS820_SBI1_FRXD4

#define USS820_SBI1_FRXD4 0x02

Definition at line 181 of file uss820dci.h.

◆ USS820_SBI1_FRXD5

#define USS820_SBI1_FRXD5 0x08

Definition at line 183 of file uss820dci.h.

◆ USS820_SBI1_FRXD6

#define USS820_SBI1_FRXD6 0x20

Definition at line 185 of file uss820dci.h.

◆ USS820_SBI1_FRXD7

#define USS820_SBI1_FRXD7 0x80

Definition at line 187 of file uss820dci.h.

◆ USS820_SBI1_FTXD4

#define USS820_SBI1_FTXD4 0x01

Definition at line 180 of file uss820dci.h.

◆ USS820_SBI1_FTXD5

#define USS820_SBI1_FTXD5 0x04

Definition at line 182 of file uss820dci.h.

◆ USS820_SBI1_FTXD6

#define USS820_SBI1_FTXD6 0x10

Definition at line 184 of file uss820dci.h.

◆ USS820_SBI1_FTXD7

#define USS820_SBI1_FTXD7 0x40

Definition at line 186 of file uss820dci.h.

◆ USS820_SBI_FRXD0

#define USS820_SBI_FRXD0 0x02 /* Function Receive Done, EP 0 */

Definition at line 171 of file uss820dci.h.

◆ USS820_SBI_FRXD1

#define USS820_SBI_FRXD1 0x08

Definition at line 173 of file uss820dci.h.

◆ USS820_SBI_FRXD2

#define USS820_SBI_FRXD2 0x20

Definition at line 175 of file uss820dci.h.

◆ USS820_SBI_FRXD3

#define USS820_SBI_FRXD3 0x80

Definition at line 177 of file uss820dci.h.

◆ USS820_SBI_FTXD0

#define USS820_SBI_FTXD0 0x01 /* Function Transmit Done, EP 0 */

Definition at line 170 of file uss820dci.h.

◆ USS820_SBI_FTXD1

#define USS820_SBI_FTXD1 0x04

Definition at line 172 of file uss820dci.h.

◆ USS820_SBI_FTXD2

#define USS820_SBI_FTXD2 0x10

Definition at line 174 of file uss820dci.h.

◆ USS820_SBI_FTXD3

#define USS820_SBI_FTXD3 0x40

Definition at line 176 of file uss820dci.h.

◆ USS820_SBIE

#define USS820_SBIE 0x16 /* Serial bus interrupt enable low */

Definition at line 189 of file uss820dci.h.

◆ USS820_SBIE1

#define USS820_SBIE1 0x17 /* Serial bus interrupt enable high */

Definition at line 199 of file uss820dci.h.

◆ USS820_SBIE1_FRXIE4

#define USS820_SBIE1_FRXIE4 0x02

Definition at line 201 of file uss820dci.h.

◆ USS820_SBIE1_FRXIE5

#define USS820_SBIE1_FRXIE5 0x08

Definition at line 203 of file uss820dci.h.

◆ USS820_SBIE1_FRXIE6

#define USS820_SBIE1_FRXIE6 0x20

Definition at line 205 of file uss820dci.h.

◆ USS820_SBIE1_FRXIE7

#define USS820_SBIE1_FRXIE7 0x80

Definition at line 207 of file uss820dci.h.

◆ USS820_SBIE1_FTXIE4

#define USS820_SBIE1_FTXIE4 0x01

Definition at line 200 of file uss820dci.h.

◆ USS820_SBIE1_FTXIE5

#define USS820_SBIE1_FTXIE5 0x04

Definition at line 202 of file uss820dci.h.

◆ USS820_SBIE1_FTXIE6

#define USS820_SBIE1_FTXIE6 0x10

Definition at line 204 of file uss820dci.h.

◆ USS820_SBIE1_FTXIE7

#define USS820_SBIE1_FTXIE7 0x40

Definition at line 206 of file uss820dci.h.

◆ USS820_SBIE_FRXIE0

#define USS820_SBIE_FRXIE0 0x02

Definition at line 191 of file uss820dci.h.

◆ USS820_SBIE_FRXIE1

#define USS820_SBIE_FRXIE1 0x08

Definition at line 193 of file uss820dci.h.

◆ USS820_SBIE_FRXIE2

#define USS820_SBIE_FRXIE2 0x20

Definition at line 195 of file uss820dci.h.

◆ USS820_SBIE_FRXIE3

#define USS820_SBIE_FRXIE3 0x80

Definition at line 197 of file uss820dci.h.

◆ USS820_SBIE_FTXIE0

#define USS820_SBIE_FTXIE0 0x01

Definition at line 190 of file uss820dci.h.

◆ USS820_SBIE_FTXIE1

#define USS820_SBIE_FTXIE1 0x04

Definition at line 192 of file uss820dci.h.

◆ USS820_SBIE_FTXIE2

#define USS820_SBIE_FTXIE2 0x10

Definition at line 194 of file uss820dci.h.

◆ USS820_SBIE_FTXIE3

#define USS820_SBIE_FTXIE3 0x40

Definition at line 196 of file uss820dci.h.

◆ USS820_SCR

#define USS820_SCR 0x11 /* System Control */

Definition at line 148 of file uss820dci.h.

◆ USS820_SCR_IE_RESET

#define USS820_SCR_IE_RESET 0x10 /* Enable Reset Interrupt */

Definition at line 153 of file uss820dci.h.

◆ USS820_SCR_IE_SUSP

#define USS820_SCR_IE_SUSP 0x20 /* Enable Suspend Interrupt */

Definition at line 154 of file uss820dci.h.

◆ USS820_SCR_IRQLVL

#define USS820_SCR_IRQLVL 0x04 /* Interrupt Mode */

Definition at line 151 of file uss820dci.h.

◆ USS820_SCR_IRQPOL

#define USS820_SCR_IRQPOL 0x80 /* IRQ polarity */

Definition at line 156 of file uss820dci.h.

◆ USS820_SCR_RWUPE

#define USS820_SCR_RWUPE 0x40 /* Enable Remote Wake-Up Feature */

Definition at line 155 of file uss820dci.h.

◆ USS820_SCR_SRESET

#define USS820_SCR_SRESET 0x08 /* Software reset */

Definition at line 152 of file uss820dci.h.

◆ USS820_SCR_T_IRQ

#define USS820_SCR_T_IRQ 0x02 /* Global Interrupt Enable */

Definition at line 150 of file uss820dci.h.

◆ USS820_SCR_UNUSED

#define USS820_SCR_UNUSED 0x01

Definition at line 149 of file uss820dci.h.

◆ USS820_SCRATCH

#define USS820_SCRATCH 0x1b /* Scratch firmware information */

Definition at line 221 of file uss820dci.h.

◆ USS820_SCRATCH_IE_RESUME

#define USS820_SCRATCH_IE_RESUME 0x80 /* Enable Resume Interrupt */

Definition at line 223 of file uss820dci.h.

◆ USS820_SCRATCH_MASK

#define USS820_SCRATCH_MASK 0x7F

Definition at line 222 of file uss820dci.h.

◆ USS820_SOFH

#define USS820_SOFH 0x0f /* Start Of Frame counter high */

Definition at line 136 of file uss820dci.h.

◆ USS820_SOFH_ASOF

#define USS820_SOFH_ASOF 0x40 /* Any Start of Frame */

Definition at line 141 of file uss820dci.h.

◆ USS820_SOFH_FTLOCK

#define USS820_SOFH_FTLOCK 0x10 /* Frame Timer Lock */

Definition at line 139 of file uss820dci.h.

◆ USS820_SOFH_MASK

#define USS820_SOFH_MASK 0x07

Definition at line 137 of file uss820dci.h.

◆ USS820_SOFH_SOFACK

#define USS820_SOFH_SOFACK 0x80 /* SOF Token Received Without Error */

Definition at line 142 of file uss820dci.h.

◆ USS820_SOFH_SOFDIS

#define USS820_SOFH_SOFDIS 0x08 /* SOF Pin Output Disable */

Definition at line 138 of file uss820dci.h.

◆ USS820_SOFH_SOFIE

#define USS820_SOFH_SOFIE 0x20 /* SOF Interrupt Enable */

Definition at line 140 of file uss820dci.h.

◆ USS820_SOFL

#define USS820_SOFL 0x0e /* Start Of Frame counter low */

Definition at line 133 of file uss820dci.h.

◆ USS820_SOFL_MASK

#define USS820_SOFL_MASK 0xFF

Definition at line 134 of file uss820dci.h.

◆ USS820_SSR

#define USS820_SSR 0x12 /* System Status */

Definition at line 158 of file uss820dci.h.

◆ USS820_SSR_RESET

#define USS820_SSR_RESET

Value:

0x01 /* Reset Condition Detected on USB

* cable */

Definition at line 159 of file uss820dci.h.

◆ USS820_SSR_RESUME

#define USS820_SSR_RESUME 0x04 /* Resume Detected */

Definition at line 161 of file uss820dci.h.

◆ USS820_SSR_SUSPDIS

#define USS820_SSR_SUSPDIS 0x08 /* Suspend Disable */

Definition at line 162 of file uss820dci.h.

◆ USS820_SSR_SUSPEND

#define USS820_SSR_SUSPEND 0x02 /* Suspend Detected */

Definition at line 160 of file uss820dci.h.

◆ USS820_SSR_SUSPPO

#define USS820_SSR_SUSPPO 0x10 /* Suspend Power Off */

Definition at line 163 of file uss820dci.h.

◆ USS820_SSR_UNUSED

#define USS820_SSR_UNUSED 0xE0

Definition at line 164 of file uss820dci.h.

◆ USS820_TXCNTH

#define USS820_TXCNTH 0x02 /* Transmit FIFO byte count high */

Definition at line 42 of file uss820dci.h.

◆ USS820_TXCNTH_MASK

#define USS820_TXCNTH_MASK 0x03

Definition at line 43 of file uss820dci.h.

◆ USS820_TXCNTH_UNUSED

#define USS820_TXCNTH_UNUSED 0xFC

Definition at line 44 of file uss820dci.h.

◆ USS820_TXCNTL

#define USS820_TXCNTL 0x01 /* Transmit FIFO byte count low */

Definition at line 39 of file uss820dci.h.

◆ USS820_TXCNTL_MASK

#define USS820_TXCNTL_MASK 0xFF

Definition at line 40 of file uss820dci.h.

◆ USS820_TXCON

#define USS820_TXCON 0x03 /* USB transmit FIFO control */

Definition at line 46 of file uss820dci.h.

◆ USS820_TXCON_ADVRM

#define USS820_TXCON_ADVRM 0x02

Definition at line 48 of file uss820dci.h.

◆ USS820_TXCON_ATM

#define USS820_TXCON_ATM 0x04 /* Automatic Transmit Management */

Definition at line 49 of file uss820dci.h.

◆ USS820_TXCON_FFSZ_16_64

#define USS820_TXCON_FFSZ_16_64 0x00

Definition at line 52 of file uss820dci.h.

◆ USS820_TXCON_FFSZ_32_1024

#define USS820_TXCON_FFSZ_32_1024 0x60

Definition at line 55 of file uss820dci.h.

◆ USS820_TXCON_FFSZ_64_256

#define USS820_TXCON_FFSZ_64_256 0x20

Definition at line 53 of file uss820dci.h.

◆ USS820_TXCON_FFSZ_8_512

#define USS820_TXCON_FFSZ_8_512 0x40

Definition at line 54 of file uss820dci.h.

◆ USS820_TXCON_FFSZ_MASK

#define USS820_TXCON_FFSZ_MASK 0x60

Definition at line 56 of file uss820dci.h.

◆ USS820_TXCON_REVRP

#define USS820_TXCON_REVRP 0x01

Definition at line 47 of file uss820dci.h.

◆ USS820_TXCON_TXCLR

#define USS820_TXCON_TXCLR 0x80 /* Transmit FIFO clear */

Definition at line 57 of file uss820dci.h.

◆ USS820_TXCON_TXISO

#define USS820_TXCON_TXISO 0x08 /* Transmit Isochronous Data */

Definition at line 50 of file uss820dci.h.

◆ USS820_TXCON_UNUSED

#define USS820_TXCON_UNUSED 0x10

Definition at line 51 of file uss820dci.h.

◆ USS820_TXDAT

#define USS820_TXDAT 0x00 /* Transmit FIFO data */

Definition at line 37 of file uss820dci.h.

◆ USS820_TXFLG

#define USS820_TXFLG 0x04 /* Transmit FIFO flag (Read Only) */

Definition at line 59 of file uss820dci.h.

◆ USS820_TXFLG_TXEMP

#define USS820_TXFLG_TXEMP 0x08 /* TX empty */

Definition at line 63 of file uss820dci.h.

◆ USS820_TXFLG_TXFIF0

#define USS820_TXFLG_TXFIF0 0x40

Definition at line 65 of file uss820dci.h.

◆ USS820_TXFLG_TXFIF1

#define USS820_TXFLG_TXFIF1 0x80

Definition at line 66 of file uss820dci.h.

◆ USS820_TXFLG_TXFULL

#define USS820_TXFLG_TXFULL 0x04 /* TX full */

Definition at line 62 of file uss820dci.h.

◆ USS820_TXFLG_TXOVF

#define USS820_TXFLG_TXOVF 0x01 /* TX overrun */

Definition at line 60 of file uss820dci.h.

◆ USS820_TXFLG_TXURF

#define USS820_TXFLG_TXURF 0x02 /* TX underrun */

Definition at line 61 of file uss820dci.h.

◆ USS820_TXFLG_UNUSED

#define USS820_TXFLG_UNUSED 0x30

Definition at line 64 of file uss820dci.h.

◆ USS820_TXSTAT

#define USS820_TXSTAT 0x0c /* Transmit status */

Definition at line 113 of file uss820dci.h.

◆ USS820_TXSTAT_TXACK

#define USS820_TXSTAT_TXACK 0x01 /* Transmit Acknowledge */

Definition at line 114 of file uss820dci.h.

◆ USS820_TXSTAT_TXDSAM

#define USS820_TXSTAT_TXDSAM 0x40 /* Transmit Data-Set-Available Mode */

Definition at line 120 of file uss820dci.h.

◆ USS820_TXSTAT_TXERR

#define USS820_TXSTAT_TXERR 0x02 /* Transmit Error */

Definition at line 115 of file uss820dci.h.

◆ USS820_TXSTAT_TXFLUSH

#define USS820_TXSTAT_TXFLUSH 0x10 /* Transmit FIFO Packet Flushed */

Definition at line 118 of file uss820dci.h.

◆ USS820_TXSTAT_TXNAKE

#define USS820_TXSTAT_TXNAKE 0x20 /* Transmit NAK Mode Enable */

Definition at line 119 of file uss820dci.h.

◆ USS820_TXSTAT_TXSEQ

#define USS820_TXSTAT_TXSEQ 0x80 /* Transmitter Current Sequence Bit */

Definition at line 121 of file uss820dci.h.

◆ USS820_TXSTAT_TXSOVW

#define USS820_TXSTAT_TXSOVW

Value:

0x08 /* Transmit Data Sequence Overwrite

* Bit */

Definition at line 117 of file uss820dci.h.

◆ USS820_TXSTAT_TXVOID

#define USS820_TXSTAT_TXVOID 0x04 /* Transmit Void */

Definition at line 116 of file uss820dci.h.

◆ USS820_UNK0

#define USS820_UNK0 0x13 /* Unknown */

Definition at line 166 of file uss820dci.h.

◆ USS820_UNK0_UNUSED

#define USS820_UNK0_UNUSED 0xFF

Definition at line 167 of file uss820dci.h.

◆ USS820_UNK1

#define USS820_UNK1 0x1f /* Unknown */

Definition at line 255 of file uss820dci.h.

◆ USS820_UNK1_UNKNOWN

#define USS820_UNK1_UNKNOWN 0xFF

Definition at line 256 of file uss820dci.h.

◆ USS820_WRITE_1

#define USS820_WRITE_1	(	sc,
		reg,
		data
	)	bus_space_write_1((sc)->sc_io_tag, (sc)->sc_io_hdl, (reg) * USS820_REG_STRIDE, (data))

Definition at line 265 of file uss820dci.h.

Typedef Documentation

◆ uss820dci_cmd_t

typedef uint8_t() uss820dci_cmd_t(struct uss820dci_softc *, struct uss820dci_td *td)

Definition at line 271 of file uss820dci.h.

Function Documentation

◆ uss820dci_init()

usb_error_t uss820dci_init ( struct uss820dci_softc * sc )

Definition at line 1369 of file uss820dci.c.

References usb_bus::bus_mtx, DPRINTF, uss820_flags::mcsr_feat, usb_bus::methods, n, pf, uss820dci_softc::sc_bus, uss820dci_softc::sc_flags, uss820_flags::status_vbus, USB_BUS_LOCK, USB_BUS_UNLOCK, USB_ERR_INVAL, usb_pause_mtx(), USB_REV_1_1, usb_bus::usbrev, USS820_EP_MAX, USS820_EPCON, USS820_EPCON_CTLEP, USS820_EPCON_RXEPEN, USS820_EPCON_RXIE, USS820_EPCON_RXSPM, USS820_EPCON_TXEPEN, USS820_EPCON_TXOE, USS820_EPINDEX, USS820_MCSR, USS820_MCSR_BDFEAT, USS820_MCSR_FEAT, USS820_MCSR_INIT, USS820_READ_1, USS820_REV, USS820_RXCON, USS820_SBIE, USS820_SBIE1, USS820_SCR, USS820_SCR_IE_RESET, USS820_SCR_IE_SUSP, USS820_SCR_IRQPOL, USS820_SCR_SRESET, USS820_SCR_T_IRQ, USS820_SCRATCH, USS820_SCRATCH_IE_RESUME, USS820_TXCON, USS820_TXCON_ATM, USS820_TXCON_FFSZ_16_64, USS820_TXCON_FFSZ_32_1024, USS820_TXCON_FFSZ_64_256, USS820_TXCON_FFSZ_8_512, USS820_TXCON_TXISO, USS820_WRITE_1, uss820dci_bus_methods, uss820dci_do_poll(), uss820dci_get_hw_ep_profile(), uss820dci_pull_down(), and uss820dci_update_shared_1().

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◆ uss820dci_uninit()

void uss820dci_uninit ( struct uss820dci_softc * sc )

Definition at line 1531 of file uss820dci.c.

References uss820_flags::change_connect, uss820_flags::change_suspend, uss820_flags::port_powered, uss820dci_softc::sc_bus, uss820dci_softc::sc_flags, uss820_flags::status_bus_reset, uss820_flags::status_suspend, uss820_flags::status_vbus, USB_BUS_LOCK, USB_BUS_UNLOCK, USS820_READ_1, USS820_SCR, USS820_WRITE_1, and uss820dci_pull_down().

Referenced by uss820dci_set_hw_power_sleep().