#include <linux/oxu210hp.h>

Data Structures
struct	ehci_caps

struct	ehci_regs

struct	ehci_dbg_port

struct	ehci_qtd

union	ehci_shadow

struct	ehci_qh

struct	oxu_info

struct	oxu_buf

struct	oxu_onchip_mem

struct	oxu_murb

struct	oxu_hcd

Macros
#define	OXU_DEVICEID 0x00

#define	OXU_REV_MASK 0xffff0000

#define	OXU_REV_SHIFT 16

#define	OXU_REV_2100 0x2100

#define	OXU_BO_SHIFT 8

#define	OXU_BO_MASK (0x3 << OXU_BO_SHIFT)

#define	OXU_MAJ_REV_SHIFT 4

#define	OXU_MAJ_REV_MASK (0xf << OXU_MAJ_REV_SHIFT)

#define	OXU_MIN_REV_SHIFT 0

#define	OXU_MIN_REV_MASK (0xf << OXU_MIN_REV_SHIFT)

#define	OXU_HOSTIFCONFIG 0x04

#define	OXU_SOFTRESET 0x08

#define	OXU_SRESET (1 << 0)

#define	OXU_PIOBURSTREADCTRL 0x0C

#define	OXU_CHIPIRQSTATUS 0x10

#define	OXU_CHIPIRQEN_SET 0x14

#define	OXU_CHIPIRQEN_CLR 0x18

#define	OXU_USBSPHLPWUI 0x00000080

#define	OXU_USBOTGLPWUI 0x00000040

#define	OXU_USBSPHI 0x00000002

#define	OXU_USBOTGI 0x00000001

#define	OXU_CLKCTRL_SET 0x1C

#define	OXU_SYSCLKEN 0x00000008

#define	OXU_USBSPHCLKEN 0x00000002

#define	OXU_USBOTGCLKEN 0x00000001

#define	OXU_ASO 0x68

#define	OXU_SPHPOEN 0x00000100

#define	OXU_OVRCCURPUPDEN 0x00000800

#define	OXU_ASO_OP (1 << 10)

#define	OXU_COMPARATOR 0x000004000

#define	OXU_USBMODE 0x1A8

#define	OXU_VBPS 0x00000020

#define	OXU_ES_LITTLE 0x00000000

#define	OXU_CM_HOST_ONLY 0x00000003

#define	EHCI_TUNE_CERR 3 /* 0-3 qtd retries; 0 == don't stop */

#define	EHCI_TUNE_RL_HS 4 /* nak throttle; see 4.9 */

#define	EHCI_TUNE_RL_TT 0

#define	EHCI_TUNE_MULT_HS 1 /* 1-3 transactions/uframe; 4.10.3 */

#define	EHCI_TUNE_MULT_TT 1

#define	EHCI_TUNE_FLS 2 /* (small) 256 frame schedule */

#define	HC_LENGTH(p) (((p)>>00)&0x00ff) /* bits 7:0 */

#define	HC_VERSION(p) (((p)>>16)&0xffff) /* bits 31:16 */

#define	HCS_DEBUG_PORT(p) (((p)>>20)&0xf) /* bits 23:20, debug port? */

#define	HCS_INDICATOR(p) ((p)&(1 << 16)) /* true: has port indicators */

#define	HCS_N_CC(p) (((p)>>12)&0xf) /* bits 15:12, #companion HCs */

#define	HCS_N_PCC(p) (((p)>>8)&0xf) /* bits 11:8, ports per CC */

#define	HCS_PORTROUTED(p) ((p)&(1 << 7)) /* true: port routing */

#define	HCS_PPC(p) ((p)&(1 << 4)) /* true: port power control */

#define	HCS_N_PORTS(p) (((p)>>0)&0xf) /* bits 3:0, ports on HC */

#define	HCC_EXT_CAPS(p) (((p)>>8)&0xff) /* for pci extended caps */

#define	HCC_ISOC_CACHE(p) ((p)&(1 << 7)) /* true: can cache isoc frame */

#define	HCC_ISOC_THRES(p) (((p)>>4)&0x7) /* bits 6:4, uframes cached */

#define	HCC_CANPARK(p) ((p)&(1 << 2)) /* true: can park on async qh */

#define	HCC_PGM_FRAMELISTLEN(p) ((p)&(1 << 1)) /* true: periodic_size changes*/

#define	HCC_64BIT_ADDR(p) ((p)&(1)) /* true: can use 64-bit addr */

#define	CMD_PARK (1<<11) /* enable "park" on async qh */

#define	CMD_PARK_CNT(c) (((c)>>8)&3) /* how many transfers to park for */

#define	CMD_LRESET (1<<7) /* partial reset (no ports, etc) */

#define	CMD_IAAD (1<<6) /* "doorbell" interrupt async advance */

#define	CMD_ASE (1<<5) /* async schedule enable */

#define	CMD_PSE (1<<4) /* periodic schedule enable */

#define	CMD_RESET (1<<1) /* reset HC not bus */

#define	CMD_RUN (1<<0) /* start/stop HC */

#define	STS_ASS (1<<15) /* Async Schedule Status */

#define	STS_PSS (1<<14) /* Periodic Schedule Status */

#define	STS_RECL (1<<13) /* Reclamation */

#define	STS_HALT (1<<12) /* Not running (any reason) */

#define	STS_IAA (1<<5) /* Interrupted on async advance */

#define	STS_FATAL (1<<4) /* such as some PCI access errors */

#define	STS_FLR (1<<3) /* frame list rolled over */

#define	STS_PCD (1<<2) /* port change detect */

#define	STS_ERR (1<<1) /* "error" completion (overflow, ...) */

#define	STS_INT (1<<0) /* "normal" completion (short, ...) */

#define	INTR_MASK (STS_IAA \| STS_FATAL \| STS_PCD \| STS_ERR \| STS_INT)

#define	FLAG_CF (1<<0) /* true: we'll support "high speed" */

#define	PORT_WKOC_E (1<<22) /* wake on overcurrent (enable) */

#define	PORT_WKDISC_E (1<<21) /* wake on disconnect (enable) */

#define	PORT_WKCONN_E (1<<20) /* wake on connect (enable) */

#define	PORT_LED_OFF (0<<14)

#define	PORT_LED_AMBER (1<<14)

#define	PORT_LED_GREEN (2<<14)

#define	PORT_LED_MASK (3<<14)

#define	PORT_OWNER (1<<13) /* true: companion hc owns this port */

#define	PORT_POWER (1<<12) /* true: has power (see PPC) */

#define	PORT_USB11(x) (((x)&(3<<10)) == (1<<10)) /* USB 1.1 device */

#define	PORT_RESET (1<<8) /* reset port */

#define	PORT_SUSPEND (1<<7) /* suspend port */

#define	PORT_RESUME (1<<6) /* resume it */

#define	PORT_OCC (1<<5) /* over current change */

#define	PORT_OC (1<<4) /* over current active */

#define	PORT_PEC (1<<3) /* port enable change */

#define	PORT_PE (1<<2) /* port enable */

#define	PORT_CSC (1<<1) /* connect status change */

#define	PORT_CONNECT (1<<0) /* device connected */

#define	PORT_RWC_BITS (PORT_CSC \| PORT_PEC \| PORT_OCC)

#define	DBGP_OWNER (1<<30)

#define	DBGP_ENABLED (1<<28)

#define	DBGP_DONE (1<<16)

#define	DBGP_INUSE (1<<10)

#define	DBGP_ERRCODE(x) (((x)>>7)&0x07)

#define	DBGP_ERR_BAD 1

#define	DBGP_ERR_SIGNAL 2

#define	DBGP_ERROR (1<<6)

#define	DBGP_GO (1<<5)

#define	DBGP_OUT (1<<4)

#define	DBGP_LEN(x) (((x)>>0)&0x0f)

#define	DBGP_PID_GET(x) (((x)>>16)&0xff)

#define	DBGP_PID_SET(data, tok) (((data)<<8)\|(tok))

#define	DBGP_EPADDR(dev, ep) (((dev)<<8)\|(ep))

#define	QTD_NEXT(dma) cpu_to_le32((u32)dma)

#define	QTD_TOGGLE (1 << 31) /* data toggle */

#define	QTD_LENGTH(tok) (((tok)>>16) & 0x7fff)

#define	QTD_IOC (1 << 15) /* interrupt on complete */

#define	QTD_CERR(tok) (((tok)>>10) & 0x3)

#define	QTD_PID(tok) (((tok)>>8) & 0x3)

#define	QTD_STS_ACTIVE (1 << 7) /* HC may execute this */

#define	QTD_STS_HALT (1 << 6) /* halted on error */

#define	QTD_STS_DBE (1 << 5) /* data buffer error (in HC) */

#define	QTD_STS_BABBLE (1 << 4) /* device was babbling (qtd halted) */

#define	QTD_STS_XACT (1 << 3) /* device gave illegal response */

#define	QTD_STS_MMF (1 << 2) /* incomplete split transaction */

#define	QTD_STS_STS (1 << 1) /* split transaction state */

#define	QTD_STS_PING (1 << 0) /* issue PING? */

#define	QTD_MASK cpu_to_le32 (~0x1f)

#define	IS_SHORT_READ(token) (QTD_LENGTH(token) != 0 && QTD_PID(token) == 1)

#define	Q_NEXT_TYPE(dma) ((dma) & cpu_to_le32 (3 << 1))

#define	Q_TYPE_QH cpu_to_le32 (1 << 1)

#define	QH_NEXT(dma) (cpu_to_le32(((u32)dma)&~0x01f)\|Q_TYPE_QH)

#define	EHCI_LIST_END cpu_to_le32(1) /* "null pointer" to hw */

#define	QH_HEAD 0x00008000

#define	QH_SMASK 0x000000ff

#define	QH_CMASK 0x0000ff00

#define	QH_HUBADDR 0x007f0000

#define	QH_HUBPORT 0x3f800000

#define	QH_MULT 0xc0000000

#define	QH_STATE_LINKED 1 /* HC sees this */

#define	QH_STATE_UNLINK 2 /* HC may still see this */

#define	QH_STATE_IDLE 3 /* HC doesn't see this */

#define	QH_STATE_UNLINK_WAIT 4 /* LINKED and on reclaim q */

#define	QH_STATE_COMPLETING 5 /* don't touch token.HALT */

#define	NO_FRAME ((unsigned short)~0) /* pick new start */

#define	OXU_OTG_CORE_OFFSET 0x00400

#define	OXU_OTG_CAP_OFFSET (OXU_OTG_CORE_OFFSET + 0x100)

#define	OXU_SPH_CORE_OFFSET 0x00800

#define	OXU_SPH_CAP_OFFSET (OXU_SPH_CORE_OFFSET + 0x100)

#define	OXU_OTG_MEM 0xE000

#define	OXU_SPH_MEM 0x16000

#define	DEFAULT_I_TDPS 1024

#define	QHEAD_NUM 16

#define	QTD_NUM 32

#define	SITD_NUM 8

#define	MURB_NUM 8

#define	BUFFER_NUM 8

#define	BUFFER_SIZE 512

#define	EHCI_MAX_ROOT_PORTS 15 /* see HCS_N_PORTS */

#define	EHCI_IAA_JIFFIES (HZ/100) /* arbitrary; ~10 msec */

#define	EHCI_IO_JIFFIES (HZ/10) /* io watchdog > irq_thresh */

#define	EHCI_ASYNC_JIFFIES (HZ/20) /* async idle timeout */

#define	EHCI_SHRINK_JIFFIES (HZ/200) /* async qh unlink delay */

Enumerations
enum	ehci_timer_action { TIMER_IO_WATCHDOG, TIMER_IAA_WATCHDOG, TIMER_ASYNC_SHRINK, TIMER_ASYNC_OFF }

Functions
struct ehci_caps	__attribute__ ((packed))

struct ehci_qtd	__attribute__ ((aligned(32)))

struct oxu_buf	__attribute__ ((aligned(BUFFER_SIZE)))

struct oxu_onchip_mem	__attribute__ ((aligned(4<< 10)))

Variables
u32	hc_capbase

u32	hcs_params

u32	hcc_params

u8	portroute [8]

u32	command

u32	status

u32	intr_enable

u32	frame_index

u32	segment

u32	frame_list

u32	async_next

u32	reserved [9]

u32	configured_flag

u32	port_status [0]

u32	control

u32	pids

u32	data03

u32	data47

u32	address

__le32	hw_next

__le32	hw_alt_next

__le32	hw_token

__le32	hw_buf [5]

__le32	hw_buf_hi [5]

dma_addr_t	qtd_dma

struct list_head	qtd_list

struct urb *	urb

size_t	length

u32	qtd_buffer_len

void *	buffer

dma_addr_t	buffer_dma

void *	transfer_buffer

void *	transfer_dma

union ehci_shadow	__attribute__

__le32	hw_info1

__le32	hw_info2

__le32	hw_current

__le32	hw_qtd_next

dma_addr_t	qh_dma

union ehci_shadow	qh_next

struct ehci_qtd *	dummy

struct ehci_qh *	reclaim

struct oxu_hcd *	oxu

struct kref	kref

unsigned	stamp

u8	qh_state

u8	usecs

u8	gap_uf

u8	c_usecs

u16	tt_usecs

unsigned short	period

unsigned short	start

struct usb_device *	dev

struct oxu_buf	db_pool [BUFFER_NUM]

struct ehci_qh	qh_pool [QHEAD_NUM]

struct ehci_qtd	qtd_pool [QTD_NUM]

Macro Definition Documentation

#define BUFFER_NUM 8

Definition at line 345 of file oxu210hp.h.

#define BUFFER_SIZE 512

Definition at line 346 of file oxu210hp.h.

#define CMD_ASE (1<<5) /* async schedule enable */

Definition at line 173 of file oxu210hp.h.

#define CMD_IAAD (1<<6) /* "doorbell" interrupt async advance */

Definition at line 172 of file oxu210hp.h.

#define CMD_LRESET (1<<7) /* partial reset (no ports, etc) */

Definition at line 171 of file oxu210hp.h.

#define CMD_PARK (1<<11) /* enable "park" on async qh */

Definition at line 169 of file oxu210hp.h.

#define CMD_PARK_CNT ( c ) (((c)>>8)&3) /* how many transfers to park for */

Definition at line 170 of file oxu210hp.h.

#define CMD_PSE (1<<4) /* periodic schedule enable */

Definition at line 174 of file oxu210hp.h.

#define CMD_RESET (1<<1) /* reset HC not bus */

Definition at line 176 of file oxu210hp.h.

#define CMD_RUN (1<<0) /* start/stop HC */

Definition at line 177 of file oxu210hp.h.

#define DBGP_DONE (1<<16)

Definition at line 194 of file oxu210hp.h.

#define DBGP_ENABLED (1<<28)

Definition at line 193 of file oxu210hp.h.

#define DBGP_EPADDR	(	dev,
		ep
	)	(((dev)<<8)\|(ep))

Definition at line 209 of file oxu210hp.h.

#define DBGP_ERR_BAD 1

Definition at line 197 of file oxu210hp.h.

#define DBGP_ERR_SIGNAL 2

Definition at line 198 of file oxu210hp.h.

#define DBGP_ERRCODE ( x ) (((x)>>7)&0x07)

Definition at line 196 of file oxu210hp.h.

#define DBGP_ERROR (1<<6)

Definition at line 199 of file oxu210hp.h.

#define DBGP_GO (1<<5)

Definition at line 200 of file oxu210hp.h.

#define DBGP_INUSE (1<<10)

Definition at line 195 of file oxu210hp.h.

#define DBGP_LEN ( x ) (((x)>>0)&0x0f)

Definition at line 202 of file oxu210hp.h.

#define DBGP_OUT (1<<4)

Definition at line 201 of file oxu210hp.h.

#define DBGP_OWNER (1<<30)

Definition at line 192 of file oxu210hp.h.

#define DBGP_PID_GET ( x ) (((x)>>16)&0xff)

Definition at line 204 of file oxu210hp.h.

#define DBGP_PID_SET	(	data,
		tok
	)	(((data)<<8)\|(tok))

Definition at line 205 of file oxu210hp.h.

#define DEFAULT_I_TDPS 1024

Definition at line 339 of file oxu210hp.h.

#define EHCI_ASYNC_JIFFIES (HZ/20) /* async idle timeout */

Definition at line 437 of file oxu210hp.h.

#define EHCI_IAA_JIFFIES (HZ/100) /* arbitrary; ~10 msec */

Definition at line 435 of file oxu210hp.h.

#define EHCI_IO_JIFFIES (HZ/10) /* io watchdog > irq_thresh */

Definition at line 436 of file oxu210hp.h.

#define EHCI_LIST_END cpu_to_le32(1) /* "null pointer" to hw */

Definition at line 252 of file oxu210hp.h.

#define EHCI_MAX_ROOT_PORTS 15 /* see HCS_N_PORTS */

Definition at line 364 of file oxu210hp.h.

#define EHCI_SHRINK_JIFFIES (HZ/200) /* async qh unlink delay */

Definition at line 438 of file oxu210hp.h.

#define EHCI_TUNE_CERR 3 /* 0-3 qtd retries; 0 == don't stop */

Definition at line 50 of file oxu210hp.h.

#define EHCI_TUNE_FLS 2 /* (small) 256 frame schedule */

Definition at line 55 of file oxu210hp.h.

#define EHCI_TUNE_MULT_HS 1 /* 1-3 transactions/uframe; 4.10.3 */

Definition at line 53 of file oxu210hp.h.

#define EHCI_TUNE_MULT_TT 1

Definition at line 54 of file oxu210hp.h.

#define EHCI_TUNE_RL_HS 4 /* nak throttle; see 4.9 */

Definition at line 51 of file oxu210hp.h.

#define EHCI_TUNE_RL_TT 0

Definition at line 52 of file oxu210hp.h.

#define FLAG_CF (1<<0) /* true: we'll support "high speed" */

Definition at line 212 of file oxu210hp.h.

#define HC_LENGTH ( p ) (((p)>>00)&0x00ff) /* bits 7:0 */

Definition at line 91 of file oxu210hp.h.

#define HC_VERSION ( p ) (((p)>>16)&0xffff) /* bits 31:16 */

Definition at line 92 of file oxu210hp.h.

#define HCC_64BIT_ADDR ( p ) ((p)&(1)) /* true: can use 64-bit addr */

Definition at line 108 of file oxu210hp.h.

#define HCC_CANPARK ( p ) ((p)&(1 << 2)) /* true: can park on async qh */

Definition at line 106 of file oxu210hp.h.

#define HCC_EXT_CAPS ( p ) (((p)>>8)&0xff) /* for pci extended caps */

Definition at line 103 of file oxu210hp.h.

#define HCC_ISOC_CACHE ( p ) ((p)&(1 << 7)) /* true: can cache isoc frame */

Definition at line 104 of file oxu210hp.h.

#define HCC_ISOC_THRES ( p ) (((p)>>4)&0x7) /* bits 6:4, uframes cached */

Definition at line 105 of file oxu210hp.h.

#define HCC_PGM_FRAMELISTLEN ( p ) ((p)&(1 << 1)) /* true: periodic_size changes*/

Definition at line 107 of file oxu210hp.h.

#define HCS_DEBUG_PORT ( p ) (((p)>>20)&0xf) /* bits 23:20, debug port? */

Definition at line 94 of file oxu210hp.h.

#define HCS_INDICATOR ( p ) ((p)&(1 << 16)) /* true: has port indicators */

Definition at line 95 of file oxu210hp.h.

#define HCS_N_CC ( p ) (((p)>>12)&0xf) /* bits 15:12, #companion HCs */

Definition at line 96 of file oxu210hp.h.

#define HCS_N_PCC ( p ) (((p)>>8)&0xf) /* bits 11:8, ports per CC */

Definition at line 97 of file oxu210hp.h.

#define HCS_N_PORTS ( p ) (((p)>>0)&0xf) /* bits 3:0, ports on HC */

Definition at line 100 of file oxu210hp.h.

#define HCS_PORTROUTED ( p ) ((p)&(1 << 7)) /* true: port routing */

Definition at line 98 of file oxu210hp.h.

#define HCS_PPC ( p ) ((p)&(1 << 4)) /* true: port power control */

Definition at line 99 of file oxu210hp.h.

#define INTR_MASK (STS_IAA | STS_FATAL | STS_PCD | STS_ERR | STS_INT)

Definition at line 194 of file oxu210hp.h.

#define IS_SHORT_READ ( token ) (QTD_LENGTH(token) != 0 && QTD_PID(token) == 1)

Definition at line 240 of file oxu210hp.h.

#define MURB_NUM 8

Definition at line 343 of file oxu210hp.h.

#define NO_FRAME ((unsigned short)~0) /* pick new start */

Definition at line 368 of file oxu210hp.h.

#define OXU_ASO 0x68

Definition at line 34 of file oxu210hp.h.

#define OXU_ASO_OP (1 << 10)

Definition at line 37 of file oxu210hp.h.

#define OXU_BO_MASK (0x3 << OXU_BO_SHIFT)

Definition at line 10 of file oxu210hp.h.

#define OXU_BO_SHIFT 8

Definition at line 9 of file oxu210hp.h.

#define OXU_CHIPIRQEN_CLR 0x18

Definition at line 23 of file oxu210hp.h.

#define OXU_CHIPIRQEN_SET 0x14

Definition at line 22 of file oxu210hp.h.

#define OXU_CHIPIRQSTATUS 0x10

Definition at line 21 of file oxu210hp.h.

#define OXU_CLKCTRL_SET 0x1C

Definition at line 29 of file oxu210hp.h.

#define OXU_CM_HOST_ONLY 0x00000003

Definition at line 43 of file oxu210hp.h.

#define OXU_COMPARATOR 0x000004000

Definition at line 38 of file oxu210hp.h.

#define OXU_DEVICEID 0x00

Definition at line 5 of file oxu210hp.h.

#define OXU_ES_LITTLE 0x00000000

Definition at line 42 of file oxu210hp.h.

#define OXU_HOSTIFCONFIG 0x04

Definition at line 15 of file oxu210hp.h.

#define OXU_MAJ_REV_MASK (0xf << OXU_MAJ_REV_SHIFT)

Definition at line 12 of file oxu210hp.h.

#define OXU_MAJ_REV_SHIFT 4

Definition at line 11 of file oxu210hp.h.

#define OXU_MIN_REV_MASK (0xf << OXU_MIN_REV_SHIFT)

Definition at line 14 of file oxu210hp.h.

#define OXU_MIN_REV_SHIFT 0

Definition at line 13 of file oxu210hp.h.

#define OXU_OTG_CAP_OFFSET (OXU_OTG_CORE_OFFSET + 0x100)

Definition at line 330 of file oxu210hp.h.

#define OXU_OTG_CORE_OFFSET 0x00400

Definition at line 329 of file oxu210hp.h.

#define OXU_OTG_MEM 0xE000

Definition at line 334 of file oxu210hp.h.

#define OXU_OVRCCURPUPDEN 0x00000800

Definition at line 36 of file oxu210hp.h.

#define OXU_PIOBURSTREADCTRL 0x0C

Definition at line 19 of file oxu210hp.h.

#define OXU_REV_2100 0x2100

Definition at line 8 of file oxu210hp.h.

#define OXU_REV_MASK 0xffff0000

Definition at line 6 of file oxu210hp.h.

#define OXU_REV_SHIFT 16

Definition at line 7 of file oxu210hp.h.

#define OXU_SOFTRESET 0x08

Definition at line 16 of file oxu210hp.h.

#define OXU_SPH_CAP_OFFSET (OXU_SPH_CORE_OFFSET + 0x100)

Definition at line 332 of file oxu210hp.h.

#define OXU_SPH_CORE_OFFSET 0x00800

Definition at line 331 of file oxu210hp.h.

#define OXU_SPH_MEM 0x16000

Definition at line 335 of file oxu210hp.h.

#define OXU_SPHPOEN 0x00000100

Definition at line 35 of file oxu210hp.h.

#define OXU_SRESET (1 << 0)

Definition at line 17 of file oxu210hp.h.

#define OXU_SYSCLKEN 0x00000008

Definition at line 30 of file oxu210hp.h.

#define OXU_USBMODE 0x1A8

Definition at line 40 of file oxu210hp.h.

#define OXU_USBOTGCLKEN 0x00000001

Definition at line 32 of file oxu210hp.h.

#define OXU_USBOTGI 0x00000001

Definition at line 27 of file oxu210hp.h.

#define OXU_USBOTGLPWUI 0x00000040

Definition at line 25 of file oxu210hp.h.

#define OXU_USBSPHCLKEN 0x00000002

Definition at line 31 of file oxu210hp.h.

#define OXU_USBSPHI 0x00000002

Definition at line 26 of file oxu210hp.h.

#define OXU_USBSPHLPWUI 0x00000080

Definition at line 24 of file oxu210hp.h.

#define OXU_VBPS 0x00000020

Definition at line 41 of file oxu210hp.h.

#define PORT_CONNECT (1<<0) /* device connected */

Definition at line 238 of file oxu210hp.h.

#define PORT_CSC (1<<1) /* connect status change */

Definition at line 237 of file oxu210hp.h.

#define PORT_LED_AMBER (1<<14)

Definition at line 222 of file oxu210hp.h.

#define PORT_LED_GREEN (2<<14)

Definition at line 223 of file oxu210hp.h.

#define PORT_LED_MASK (3<<14)

Definition at line 224 of file oxu210hp.h.

#define PORT_LED_OFF (0<<14)

Definition at line 221 of file oxu210hp.h.

#define PORT_OC (1<<4) /* over current active */

Definition at line 234 of file oxu210hp.h.

#define PORT_OCC (1<<5) /* over current change */

Definition at line 233 of file oxu210hp.h.

#define PORT_OWNER (1<<13) /* true: companion hc owns this port */

Definition at line 225 of file oxu210hp.h.

#define PORT_PE (1<<2) /* port enable */

Definition at line 236 of file oxu210hp.h.

#define PORT_PEC (1<<3) /* port enable change */

Definition at line 235 of file oxu210hp.h.

#define PORT_POWER (1<<12) /* true: has power (see PPC) */

Definition at line 226 of file oxu210hp.h.

#define PORT_RESET (1<<8) /* reset port */

Definition at line 230 of file oxu210hp.h.

#define PORT_RESUME (1<<6) /* resume it */

Definition at line 232 of file oxu210hp.h.

#define PORT_RWC_BITS (PORT_CSC | PORT_PEC | PORT_OCC)

Definition at line 239 of file oxu210hp.h.

#define PORT_SUSPEND (1<<7) /* suspend port */

Definition at line 231 of file oxu210hp.h.

#define PORT_USB11 ( x ) (((x)&(3<<10)) == (1<<10)) /* USB 1.1 device */

Definition at line 227 of file oxu210hp.h.

#define PORT_WKCONN_E (1<<20) /* wake on connect (enable) */

Definition at line 219 of file oxu210hp.h.

#define PORT_WKDISC_E (1<<21) /* wake on disconnect (enable) */

Definition at line 218 of file oxu210hp.h.

#define PORT_WKOC_E (1<<22) /* wake on overcurrent (enable) */

Definition at line 217 of file oxu210hp.h.

#define Q_NEXT_TYPE ( dma ) ((dma) & cpu_to_le32 (3 << 1))

Definition at line 243 of file oxu210hp.h.

#define Q_TYPE_QH cpu_to_le32 (1 << 1)

Definition at line 246 of file oxu210hp.h.

#define QH_CMASK 0x0000ff00

Definition at line 330 of file oxu210hp.h.

#define QH_HEAD 0x00008000

Definition at line 327 of file oxu210hp.h.

#define QH_HUBADDR 0x007f0000

Definition at line 331 of file oxu210hp.h.

#define QH_HUBPORT 0x3f800000

Definition at line 332 of file oxu210hp.h.

#define QH_MULT 0xc0000000

Definition at line 333 of file oxu210hp.h.

#define QH_NEXT ( dma ) (cpu_to_le32(((u32)dma)&~0x01f)|Q_TYPE_QH)

Definition at line 249 of file oxu210hp.h.

#define QH_SMASK 0x000000ff

Definition at line 329 of file oxu210hp.h.

#define QH_STATE_COMPLETING 5 /* don't touch token.HALT */

Definition at line 359 of file oxu210hp.h.

#define QH_STATE_IDLE 3 /* HC doesn't see this */

Definition at line 357 of file oxu210hp.h.

#define QH_STATE_LINKED 1 /* HC sees this */

Definition at line 355 of file oxu210hp.h.

#define QH_STATE_UNLINK 2 /* HC may still see this */

Definition at line 356 of file oxu210hp.h.

#define QH_STATE_UNLINK_WAIT 4 /* LINKED and on reclaim q */

Definition at line 358 of file oxu210hp.h.

#define QHEAD_NUM 16

Definition at line 340 of file oxu210hp.h.

#define QTD_CERR ( tok ) (((tok)>>10) & 0x3)

Definition at line 243 of file oxu210hp.h.

#define QTD_IOC (1 << 15) /* interrupt on complete */

Definition at line 242 of file oxu210hp.h.

#define QTD_LENGTH ( tok ) (((tok)>>16) & 0x7fff)

Definition at line 241 of file oxu210hp.h.

#define QTD_MASK cpu_to_le32 (~0x1f)

Definition at line 238 of file oxu210hp.h.

#define QTD_NEXT ( dma ) cpu_to_le32((u32)dma)

Definition at line 193 of file oxu210hp.h.

#define QTD_NUM 32

Definition at line 341 of file oxu210hp.h.

#define QTD_PID ( tok ) (((tok)>>8) & 0x3)

Definition at line 244 of file oxu210hp.h.

#define QTD_STS_ACTIVE (1 << 7) /* HC may execute this */

Definition at line 245 of file oxu210hp.h.

#define QTD_STS_BABBLE (1 << 4) /* device was babbling (qtd halted) */

Definition at line 248 of file oxu210hp.h.

#define QTD_STS_DBE (1 << 5) /* data buffer error (in HC) */

Definition at line 247 of file oxu210hp.h.

#define QTD_STS_HALT (1 << 6) /* halted on error */

Definition at line 246 of file oxu210hp.h.

#define QTD_STS_MMF (1 << 2) /* incomplete split transaction */

Definition at line 250 of file oxu210hp.h.

#define QTD_STS_PING (1 << 0) /* issue PING? */

Definition at line 252 of file oxu210hp.h.

#define QTD_STS_STS (1 << 1) /* split transaction state */

Definition at line 251 of file oxu210hp.h.

#define QTD_STS_XACT (1 << 3) /* device gave illegal response */

Definition at line 249 of file oxu210hp.h.

#define QTD_TOGGLE (1 << 31) /* data toggle */

Definition at line 240 of file oxu210hp.h.

#define SITD_NUM 8

Definition at line 342 of file oxu210hp.h.

#define STS_ASS (1<<15) /* Async Schedule Status */

Definition at line 181 of file oxu210hp.h.

#define STS_ERR (1<<1) /* "error" completion (overflow, ...) */

Definition at line 191 of file oxu210hp.h.

#define STS_FATAL (1<<4) /* such as some PCI access errors */

Definition at line 188 of file oxu210hp.h.

#define STS_FLR (1<<3) /* frame list rolled over */

Definition at line 189 of file oxu210hp.h.

#define STS_HALT (1<<12) /* Not running (any reason) */

Definition at line 184 of file oxu210hp.h.

#define STS_IAA (1<<5) /* Interrupted on async advance */

Definition at line 187 of file oxu210hp.h.

#define STS_INT (1<<0) /* "normal" completion (short, ...) */

Definition at line 192 of file oxu210hp.h.

#define STS_PCD (1<<2) /* port change detect */

Definition at line 190 of file oxu210hp.h.

#define STS_PSS (1<<14) /* Periodic Schedule Status */

Definition at line 182 of file oxu210hp.h.

#define STS_RECL (1<<13) /* Reclamation */

Definition at line 183 of file oxu210hp.h.

Enumeration Type Documentation

enum ehci_timer_action

Enumerator:

TIMER_IO_WATCHDOG
TIMER_IAA_WATCHDOG
TIMER_ASYNC_SHRINK
TIMER_ASYNC_OFF

Definition at line 440 of file oxu210hp.h.

Function Documentation

struct ehci_caps __attribute__ ( (packed) )

read

mcontroller : adapter info structure for old mimd_t apps

: base address : irq number : number of logical drives : pci bus : pci device : pci function : pci id : vendor id : slot number : unique id

Definition at line 171 of file esd_usb2.c.

struct ehci_qtd __attribute__ ( (aligned(32)) )

struct oxu_buf __attribute__ ( (aligned(BUFFER_SIZE)) )

struct oxu_onchip_mem __attribute__ ( (aligned(4<< 10)) )

Variable Documentation

struct oxu_murb __attribute__

u32 address

Definition at line 208 of file oxu210hp.h.

u32 async_next

Definition at line 206 of file oxu210hp.h.

u8 buffer[BUFFER_SIZE]

Definition at line 263 of file oxu210hp.h.

dma_addr_t buffer_dma

Definition at line 264 of file oxu210hp.h.

u8 c_usecs

Definition at line 364 of file oxu210hp.h.

u32 command

Definition at line 167 of file oxu210hp.h.

u32 configured_flag

Definition at line 211 of file oxu210hp.h.

u32 control

Definition at line 191 of file oxu210hp.h.

u32 data03

Definition at line 206 of file oxu210hp.h.

u32 data47

Definition at line 207 of file oxu210hp.h.

struct oxu_buf db_pool[BUFFER_NUM]

Definition at line 363 of file oxu210hp.h.

struct usb_device* dev

Definition at line 369 of file oxu210hp.h.

struct ehci_qtd* dummy

Definition at line 347 of file oxu210hp.h.

u32 frame_index

Definition at line 200 of file oxu210hp.h.

u32 frame_list

Definition at line 204 of file oxu210hp.h.

u8 gap_uf

Definition at line 363 of file oxu210hp.h.

u32 hc_capbase

Definition at line 90 of file oxu210hp.h.

u32 hcc_params

Definition at line 102 of file oxu210hp.h.

u32 hcs_params

Definition at line 93 of file oxu210hp.h.

__le32 hw_alt_next

Definition at line 238 of file oxu210hp.h.

__le32 hw_buf[5]

Definition at line 253 of file oxu210hp.h.

__le32 hw_buf_hi[5]

Definition at line 254 of file oxu210hp.h.

__le32 hw_current

Definition at line 334 of file oxu210hp.h.

__le32 hw_info1

Definition at line 326 of file oxu210hp.h.

__le32 hw_info2

Definition at line 328 of file oxu210hp.h.

__le32 hw_next

Definition at line 237 of file oxu210hp.h.

__le32 hw_qtd_next

Definition at line 337 of file oxu210hp.h.

__le32 hw_token

Definition at line 239 of file oxu210hp.h.

u32 intr_enable

Definition at line 197 of file oxu210hp.h.

struct kref kref

Definition at line 351 of file oxu210hp.h.

size_t length

Definition at line 260 of file oxu210hp.h.

struct oxu_hcd* oxu

Definition at line 350 of file oxu210hp.h.

unsigned short period

Definition at line 366 of file oxu210hp.h.

u32 pids

Definition at line 203 of file oxu210hp.h.

u32 port_status[0]

Definition at line 215 of file oxu210hp.h.

u8 portroute[8]

Definition at line 109 of file oxu210hp.h.

dma_addr_t qh_dma

Definition at line 344 of file oxu210hp.h.

union ehci_shadow qh_next

Definition at line 345 of file oxu210hp.h.

struct ehci_qh qh_pool[QHEAD_NUM]

Definition at line 366 of file oxu210hp.h.

u8 qh_state

Definition at line 354 of file oxu210hp.h.

u32 qtd_buffer_len

Definition at line 262 of file oxu210hp.h.

dma_addr_t qtd_dma

Definition at line 257 of file oxu210hp.h.

struct list_head qtd_list

Definition at line 258 of file oxu210hp.h.

struct ehci_qtd qtd_pool[QTD_NUM]

Definition at line 367 of file oxu210hp.h.

struct ehci_qh* reclaim

Definition at line 348 of file oxu210hp.h.

u32 reserved[9]

Definition at line 208 of file oxu210hp.h.

u32 segment

Definition at line 202 of file oxu210hp.h.

unsigned stamp

Definition at line 352 of file oxu210hp.h.

unsigned short start

Definition at line 367 of file oxu210hp.h.

u32 status

Definition at line 180 of file oxu210hp.h.

void* transfer_buffer

Definition at line 265 of file oxu210hp.h.

void* transfer_dma

Definition at line 266 of file oxu210hp.h.

u16 tt_usecs

Definition at line 365 of file oxu210hp.h.

struct urb* urb

Definition at line 259 of file oxu210hp.h.

u8 usecs

Definition at line 362 of file oxu210hp.h.

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation