Data Structures
struct	ptd

struct	slotinfo

struct	memory_chunk

Macros
#define	HC_CAPLENGTH 0x00

#define	HC_HCSPARAMS 0x04

#define	HC_HCCPARAMS 0x08

#define	HC_USBCMD 0x20

#define	HC_USBSTS 0x24

#define	HC_FRINDEX 0x2c

#define	HC_CONFIGFLAG 0x60

#define	HC_PORTSC1 0x64

#define	HC_ISO_PTD_DONEMAP_REG 0x130

#define	HC_ISO_PTD_SKIPMAP_REG 0x134

#define	HC_ISO_PTD_LASTPTD_REG 0x138

#define	HC_INT_PTD_DONEMAP_REG 0x140

#define	HC_INT_PTD_SKIPMAP_REG 0x144

#define	HC_INT_PTD_LASTPTD_REG 0x148

#define	HC_ATL_PTD_DONEMAP_REG 0x150

#define	HC_ATL_PTD_SKIPMAP_REG 0x154

#define	HC_ATL_PTD_LASTPTD_REG 0x158

#define	HC_HW_MODE_CTRL 0x300

#define	ALL_ATX_RESET (1 << 31)

#define	HW_ANA_DIGI_OC (1 << 15)

#define	HW_DATA_BUS_32BIT (1 << 8)

#define	HW_DACK_POL_HIGH (1 << 6)

#define	HW_DREQ_POL_HIGH (1 << 5)

#define	HW_INTR_HIGH_ACT (1 << 2)

#define	HW_INTR_EDGE_TRIG (1 << 1)

#define	HW_GLOBAL_INTR_EN (1 << 0)

#define	HC_CHIP_ID_REG 0x304

#define	HC_SCRATCH_REG 0x308

#define	HC_RESET_REG 0x30c

#define	SW_RESET_RESET_HC (1 << 1)

#define	SW_RESET_RESET_ALL (1 << 0)

#define	HC_BUFFER_STATUS_REG 0x334

#define	ISO_BUF_FILL (1 << 2)

#define	INT_BUF_FILL (1 << 1)

#define	ATL_BUF_FILL (1 << 0)

#define	HC_MEMORY_REG 0x33c

#define	ISP_BANK(x) ((x) << 16)

#define	HC_PORT1_CTRL 0x374

#define	PORT1_POWER (3 << 3)

#define	PORT1_INIT1 (1 << 7)

#define	PORT1_INIT2 (1 << 23)

#define	HW_OTG_CTRL_SET 0x374

#define	HW_OTG_CTRL_CLR 0x376

#define	HC_INTERRUPT_REG 0x310

#define	HC_INTERRUPT_ENABLE 0x314

#define	HC_ISO_INT (1 << 9)

#define	HC_ATL_INT (1 << 8)

#define	HC_INTL_INT (1 << 7)

#define	HC_EOT_INT (1 << 3)

#define	HC_SOT_INT (1 << 1)

#define	INTERRUPT_ENABLE_MASK (HC_INTL_INT \| HC_ATL_INT)

#define	HC_ISO_IRQ_MASK_OR_REG 0x318

#define	HC_INT_IRQ_MASK_OR_REG 0x31C

#define	HC_ATL_IRQ_MASK_OR_REG 0x320

#define	HC_ISO_IRQ_MASK_AND_REG 0x324

#define	HC_INT_IRQ_MASK_AND_REG 0x328

#define	HC_ATL_IRQ_MASK_AND_REG 0x32C

#define	DELETE_URB (0x0008)

#define	NO_TRANSFER_ACTIVE (0xffffffff)

#define	PTD_OFFSET 0x0400

#define	ISO_PTD_OFFSET 0x0400

#define	INT_PTD_OFFSET 0x0800

#define	ATL_PTD_OFFSET 0x0c00

#define	PAYLOAD_OFFSET 0x1000

#define	ISP1760_FLAG_BUS_WIDTH_16 0x00000002 /* 16-bit data bus width */

#define	ISP1760_FLAG_OTG_EN 0x00000004 /* Port 1 supports OTG */

#define	ISP1760_FLAG_ANALOG_OC 0x00000008 /* Analog overcurrent */

#define	ISP1760_FLAG_DACK_POL_HIGH 0x00000010 /* DACK active high */

#define	ISP1760_FLAG_DREQ_POL_HIGH 0x00000020 /* DREQ active high */

#define	ISP1760_FLAG_ISP1761 0x00000040 /* Chip is ISP1761 */

#define	ISP1760_FLAG_INTR_POL_HIGH 0x00000080 /* Interrupt polarity active high */

#define	ISP1760_FLAG_INTR_EDGE_TRIG 0x00000100 /* Interrupt edge triggered */

#define	ISP1760_FLAG_RESET_ACTIVE_HIGH 0x80000000 /* RESET GPIO active high */

#define	BLOCK_1_NUM 32

#define	BLOCK_2_NUM 20

#define	BLOCK_3_NUM 4

#define	BLOCK_1_SIZE 256

#define	BLOCK_2_SIZE 1024

#define	BLOCK_3_SIZE 8192

#define	BLOCKS (BLOCK_1_NUM + BLOCK_2_NUM + BLOCK_3_NUM)

#define	MAX_PAYLOAD_SIZE BLOCK_3_SIZE

#define	PAYLOAD_AREA_SIZE 0xf000

#define	DW0_VALID_BIT 1

#define	FROM_DW0_VALID(x) ((x) & 0x01)

#define	TO_DW0_LENGTH(x) (((u32) x) << 3)

#define	TO_DW0_MAXPACKET(x) (((u32) x) << 18)

#define	TO_DW0_MULTI(x) (((u32) x) << 29)

#define	TO_DW0_ENDPOINT(x) (((u32) x) << 31)

#define	TO_DW1_DEVICE_ADDR(x) (((u32) x) << 3)

#define	TO_DW1_PID_TOKEN(x) (((u32) x) << 10)

#define	DW1_TRANS_BULK ((u32) 2 << 12)

#define	DW1_TRANS_INT ((u32) 3 << 12)

#define	DW1_TRANS_SPLIT ((u32) 1 << 14)

#define	DW1_SE_USB_LOSPEED ((u32) 2 << 16)

#define	TO_DW1_PORT_NUM(x) (((u32) x) << 18)

#define	TO_DW1_HUB_NUM(x) (((u32) x) << 25)

#define	TO_DW2_DATA_START_ADDR(x) (((u32) x) << 8)

#define	TO_DW2_RL(x) ((x) << 25)

#define	FROM_DW2_RL(x) (((x) >> 25) & 0xf)

#define	FROM_DW3_NRBYTESTRANSFERRED(x) ((x) & 0x7fff)

#define	FROM_DW3_SCS_NRBYTESTRANSFERRED(x) ((x) & 0x07ff)

#define	TO_DW3_NAKCOUNT(x) ((x) << 19)

#define	FROM_DW3_NAKCOUNT(x) (((x) >> 19) & 0xf)

#define	TO_DW3_CERR(x) ((x) << 23)

#define	FROM_DW3_CERR(x) (((x) >> 23) & 0x3)

#define	TO_DW3_DATA_TOGGLE(x) ((x) << 25)

#define	FROM_DW3_DATA_TOGGLE(x) (((x) >> 25) & 0x1)

#define	TO_DW3_PING(x) ((x) << 26)

#define	FROM_DW3_PING(x) (((x) >> 26) & 0x1)

#define	DW3_ERROR_BIT (1 << 28)

#define	DW3_BABBLE_BIT (1 << 29)

#define	DW3_HALT_BIT (1 << 30)

#define	DW3_ACTIVE_BIT (1 << 31)

#define	FROM_DW3_ACTIVE(x) (((x) >> 31) & 0x01)

#define	INT_UNDERRUN (1 << 2)

#define	INT_BABBLE (1 << 1)

#define	INT_EXACT (1 << 0)

#define	SETUP_PID (2)

#define	IN_PID (1)

#define	OUT_PID (0)

#define	RL_COUNTER (0)

#define	NAK_COUNTER (0)

#define	ERR_COUNTER (2)

Typedefs
typedef __u32 __bitwise	__dw

typedef void(	packet_enqueue )(struct usb_hcd hcd, struct isp1760_qh qh, struct isp1760_qtd *qtd)

Functions
struct usb_hcd *	isp1760_register (phys_addr_t res_start, resource_size_t res_len, int irq, unsigned long irqflags, int rst_gpio, struct device dev, const char busname, unsigned int devflags)

int	init_kmem_once (void)

void	deinit_kmem_cache (void)

Macro Definition Documentation

#define ALL_ATX_RESET (1 << 31)

Definition at line 36 of file isp1760-hcd.h.

#define ATL_BUF_FILL (1 << 0)

Definition at line 55 of file isp1760-hcd.h.

#define ATL_PTD_OFFSET 0x0c00

Definition at line 104 of file isp1760-hcd.h.

#define BLOCK_1_NUM 32

Definition at line 146 of file isp1760-hcd.h.

#define BLOCK_1_SIZE 256

Definition at line 150 of file isp1760-hcd.h.

#define BLOCK_2_NUM 20

Definition at line 147 of file isp1760-hcd.h.

#define BLOCK_2_SIZE 1024

Definition at line 151 of file isp1760-hcd.h.

#define BLOCK_3_NUM 4

Definition at line 148 of file isp1760-hcd.h.

#define BLOCK_3_SIZE 8192

Definition at line 152 of file isp1760-hcd.h.

#define BLOCKS (BLOCK_1_NUM + BLOCK_2_NUM + BLOCK_3_NUM)

Definition at line 153 of file isp1760-hcd.h.

#define DELETE_URB (0x0008)

Definition at line 86 of file isp1760-hcd.h.

#define DW0_VALID_BIT 1

Definition at line 159 of file isp1760-hcd.h.

#define DW1_SE_USB_LOSPEED ((u32) 2 << 16)

Definition at line 171 of file isp1760-hcd.h.

#define DW1_TRANS_BULK ((u32) 2 << 12)

Definition at line 168 of file isp1760-hcd.h.

#define DW1_TRANS_INT ((u32) 3 << 12)

Definition at line 169 of file isp1760-hcd.h.

#define DW1_TRANS_SPLIT ((u32) 1 << 14)

Definition at line 170 of file isp1760-hcd.h.

#define DW3_ACTIVE_BIT (1 << 31)

Definition at line 192 of file isp1760-hcd.h.

#define DW3_BABBLE_BIT (1 << 29)

Definition at line 190 of file isp1760-hcd.h.

#define DW3_ERROR_BIT (1 << 28)

Definition at line 189 of file isp1760-hcd.h.

#define DW3_HALT_BIT (1 << 30)

Definition at line 191 of file isp1760-hcd.h.

#define ERR_COUNTER (2)

Definition at line 206 of file isp1760-hcd.h.

#define FROM_DW0_VALID ( x ) ((x) & 0x01)

Definition at line 160 of file isp1760-hcd.h.

#define FROM_DW2_RL ( x ) (((x) >> 25) & 0xf)

Definition at line 177 of file isp1760-hcd.h.

#define FROM_DW3_ACTIVE ( x ) (((x) >> 31) & 0x01)

Definition at line 193 of file isp1760-hcd.h.

#define FROM_DW3_CERR ( x ) (((x) >> 23) & 0x3)

Definition at line 184 of file isp1760-hcd.h.

#define FROM_DW3_DATA_TOGGLE ( x ) (((x) >> 25) & 0x1)

Definition at line 186 of file isp1760-hcd.h.

#define FROM_DW3_NAKCOUNT ( x ) (((x) >> 19) & 0xf)

Definition at line 182 of file isp1760-hcd.h.

#define FROM_DW3_NRBYTESTRANSFERRED ( x ) ((x) & 0x7fff)

Definition at line 179 of file isp1760-hcd.h.

#define FROM_DW3_PING ( x ) (((x) >> 26) & 0x1)

Definition at line 188 of file isp1760-hcd.h.

#define FROM_DW3_SCS_NRBYTESTRANSFERRED ( x ) ((x) & 0x07ff)

Definition at line 180 of file isp1760-hcd.h.

#define HC_ATL_INT (1 << 8)

Definition at line 72 of file isp1760-hcd.h.

#define HC_ATL_IRQ_MASK_AND_REG 0x32C

Definition at line 83 of file isp1760-hcd.h.

#define HC_ATL_IRQ_MASK_OR_REG 0x320

Definition at line 80 of file isp1760-hcd.h.

#define HC_ATL_PTD_DONEMAP_REG 0x150

Definition at line 30 of file isp1760-hcd.h.

#define HC_ATL_PTD_LASTPTD_REG 0x158

Definition at line 32 of file isp1760-hcd.h.

#define HC_ATL_PTD_SKIPMAP_REG 0x154

Definition at line 31 of file isp1760-hcd.h.

#define HC_BUFFER_STATUS_REG 0x334

Definition at line 52 of file isp1760-hcd.h.

#define HC_CAPLENGTH 0x00

Definition at line 14 of file isp1760-hcd.h.

#define HC_CHIP_ID_REG 0x304

Definition at line 45 of file isp1760-hcd.h.

#define HC_CONFIGFLAG 0x60

Definition at line 22 of file isp1760-hcd.h.

#define HC_EOT_INT (1 << 3)

Definition at line 74 of file isp1760-hcd.h.

#define HC_FRINDEX 0x2c

Definition at line 21 of file isp1760-hcd.h.

#define HC_HCCPARAMS 0x08

Definition at line 16 of file isp1760-hcd.h.

#define HC_HCSPARAMS 0x04

Definition at line 15 of file isp1760-hcd.h.

#define HC_HW_MODE_CTRL 0x300

Definition at line 35 of file isp1760-hcd.h.

#define HC_INT_IRQ_MASK_AND_REG 0x328

Definition at line 82 of file isp1760-hcd.h.

#define HC_INT_IRQ_MASK_OR_REG 0x31C

Definition at line 79 of file isp1760-hcd.h.

#define HC_INT_PTD_DONEMAP_REG 0x140

Definition at line 27 of file isp1760-hcd.h.

#define HC_INT_PTD_LASTPTD_REG 0x148

Definition at line 29 of file isp1760-hcd.h.

#define HC_INT_PTD_SKIPMAP_REG 0x144

Definition at line 28 of file isp1760-hcd.h.

#define HC_INTERRUPT_ENABLE 0x314

Definition at line 70 of file isp1760-hcd.h.

#define HC_INTERRUPT_REG 0x310

Definition at line 68 of file isp1760-hcd.h.

#define HC_INTL_INT (1 << 7)

Definition at line 73 of file isp1760-hcd.h.

#define HC_ISO_INT (1 << 9)

Definition at line 71 of file isp1760-hcd.h.

#define HC_ISO_IRQ_MASK_AND_REG 0x324

Definition at line 81 of file isp1760-hcd.h.

#define HC_ISO_IRQ_MASK_OR_REG 0x318

Definition at line 78 of file isp1760-hcd.h.

#define HC_ISO_PTD_DONEMAP_REG 0x130

Definition at line 24 of file isp1760-hcd.h.

#define HC_ISO_PTD_LASTPTD_REG 0x138

Definition at line 26 of file isp1760-hcd.h.

#define HC_ISO_PTD_SKIPMAP_REG 0x134

Definition at line 25 of file isp1760-hcd.h.

#define HC_MEMORY_REG 0x33c

Definition at line 57 of file isp1760-hcd.h.

#define HC_PORT1_CTRL 0x374

Definition at line 60 of file isp1760-hcd.h.

#define HC_PORTSC1 0x64

Definition at line 23 of file isp1760-hcd.h.

#define HC_RESET_REG 0x30c

Definition at line 48 of file isp1760-hcd.h.

#define HC_SCRATCH_REG 0x308

Definition at line 46 of file isp1760-hcd.h.

#define HC_SOT_INT (1 << 1)

Definition at line 75 of file isp1760-hcd.h.

#define HC_USBCMD 0x20

Definition at line 19 of file isp1760-hcd.h.

#define HC_USBSTS 0x24

Definition at line 20 of file isp1760-hcd.h.

#define HW_ANA_DIGI_OC (1 << 15)

Definition at line 37 of file isp1760-hcd.h.

#define HW_DACK_POL_HIGH (1 << 6)

Definition at line 39 of file isp1760-hcd.h.

#define HW_DATA_BUS_32BIT (1 << 8)

Definition at line 38 of file isp1760-hcd.h.

#define HW_DREQ_POL_HIGH (1 << 5)

Definition at line 40 of file isp1760-hcd.h.

#define HW_GLOBAL_INTR_EN (1 << 0)

Definition at line 43 of file isp1760-hcd.h.

#define HW_INTR_EDGE_TRIG (1 << 1)

Definition at line 42 of file isp1760-hcd.h.

#define HW_INTR_HIGH_ACT (1 << 2)

Definition at line 41 of file isp1760-hcd.h.

#define HW_OTG_CTRL_CLR 0x376

Definition at line 65 of file isp1760-hcd.h.

#define HW_OTG_CTRL_SET 0x374

Definition at line 64 of file isp1760-hcd.h.

#define IN_PID (1)

Definition at line 200 of file isp1760-hcd.h.

#define INT_BABBLE (1 << 1)

Definition at line 196 of file isp1760-hcd.h.

#define INT_BUF_FILL (1 << 1)

Definition at line 54 of file isp1760-hcd.h.

#define INT_EXACT (1 << 0)

Definition at line 197 of file isp1760-hcd.h.

#define INT_PTD_OFFSET 0x0800

Definition at line 103 of file isp1760-hcd.h.

#define INT_UNDERRUN (1 << 2)

Definition at line 195 of file isp1760-hcd.h.

#define INTERRUPT_ENABLE_MASK (HC_INTL_INT | HC_ATL_INT)

Definition at line 76 of file isp1760-hcd.h.

#define ISO_BUF_FILL (1 << 2)

Definition at line 53 of file isp1760-hcd.h.

#define ISO_PTD_OFFSET 0x0400

Definition at line 102 of file isp1760-hcd.h.

#define ISP1760_FLAG_ANALOG_OC 0x00000008 /* Analog overcurrent */

Definition at line 124 of file isp1760-hcd.h.

#define ISP1760_FLAG_BUS_WIDTH_16 0x00000002 /* 16-bit data bus width */

Definition at line 122 of file isp1760-hcd.h.

#define ISP1760_FLAG_DACK_POL_HIGH 0x00000010 /* DACK active high */

Definition at line 125 of file isp1760-hcd.h.

#define ISP1760_FLAG_DREQ_POL_HIGH 0x00000020 /* DREQ active high */

Definition at line 126 of file isp1760-hcd.h.

#define ISP1760_FLAG_INTR_EDGE_TRIG 0x00000100 /* Interrupt edge triggered */

Definition at line 129 of file isp1760-hcd.h.

#define ISP1760_FLAG_INTR_POL_HIGH 0x00000080 /* Interrupt polarity active high */

Definition at line 128 of file isp1760-hcd.h.

#define ISP1760_FLAG_ISP1761 0x00000040 /* Chip is ISP1761 */

Definition at line 127 of file isp1760-hcd.h.

#define ISP1760_FLAG_OTG_EN 0x00000004 /* Port 1 supports OTG */

Definition at line 123 of file isp1760-hcd.h.

#define ISP1760_FLAG_RESET_ACTIVE_HIGH 0x80000000 /* RESET GPIO active high */

Definition at line 130 of file isp1760-hcd.h.

#define ISP_BANK ( x ) ((x) << 16)

Definition at line 58 of file isp1760-hcd.h.

#define MAX_PAYLOAD_SIZE BLOCK_3_SIZE

Definition at line 154 of file isp1760-hcd.h.

#define NAK_COUNTER (0)

Definition at line 205 of file isp1760-hcd.h.

#define NO_TRANSFER_ACTIVE (0xffffffff)

Definition at line 87 of file isp1760-hcd.h.

#define OUT_PID (0)

Definition at line 201 of file isp1760-hcd.h.

#define PAYLOAD_AREA_SIZE 0xf000

Definition at line 155 of file isp1760-hcd.h.

#define PAYLOAD_OFFSET 0x1000

Definition at line 105 of file isp1760-hcd.h.

#define PORT1_INIT1 (1 << 7)

Definition at line 62 of file isp1760-hcd.h.

#define PORT1_INIT2 (1 << 23)

Definition at line 63 of file isp1760-hcd.h.

#define PORT1_POWER (3 << 3)

Definition at line 61 of file isp1760-hcd.h.

#define PTD_OFFSET 0x0400

Definition at line 101 of file isp1760-hcd.h.

#define RL_COUNTER (0)

Definition at line 204 of file isp1760-hcd.h.

#define SETUP_PID (2)

Definition at line 199 of file isp1760-hcd.h.

#define SW_RESET_RESET_ALL (1 << 0)

Definition at line 50 of file isp1760-hcd.h.

#define SW_RESET_RESET_HC (1 << 1)

Definition at line 49 of file isp1760-hcd.h.

#define TO_DW0_ENDPOINT ( x ) (((u32) x) << 31)

Definition at line 164 of file isp1760-hcd.h.

#define TO_DW0_LENGTH ( x ) (((u32) x) << 3)

Definition at line 161 of file isp1760-hcd.h.

#define TO_DW0_MAXPACKET ( x ) (((u32) x) << 18)

Definition at line 162 of file isp1760-hcd.h.

#define TO_DW0_MULTI ( x ) (((u32) x) << 29)

Definition at line 163 of file isp1760-hcd.h.

#define TO_DW1_DEVICE_ADDR ( x ) (((u32) x) << 3)

Definition at line 166 of file isp1760-hcd.h.

#define TO_DW1_HUB_NUM ( x ) (((u32) x) << 25)

Definition at line 173 of file isp1760-hcd.h.

#define TO_DW1_PID_TOKEN ( x ) (((u32) x) << 10)

Definition at line 167 of file isp1760-hcd.h.

#define TO_DW1_PORT_NUM ( x ) (((u32) x) << 18)

Definition at line 172 of file isp1760-hcd.h.

#define TO_DW2_DATA_START_ADDR ( x ) (((u32) x) << 8)

Definition at line 175 of file isp1760-hcd.h.

#define TO_DW2_RL ( x ) ((x) << 25)

Definition at line 176 of file isp1760-hcd.h.

#define TO_DW3_CERR ( x ) ((x) << 23)

Definition at line 183 of file isp1760-hcd.h.

#define TO_DW3_DATA_TOGGLE ( x ) ((x) << 25)

Definition at line 185 of file isp1760-hcd.h.

#define TO_DW3_NAKCOUNT ( x ) ((x) << 19)

Definition at line 181 of file isp1760-hcd.h.

#define TO_DW3_PING ( x ) ((x) << 26)

Definition at line 187 of file isp1760-hcd.h.

Typedef Documentation

typedef __u32 __bitwise __dw

Definition at line 90 of file isp1760-hcd.h.

typedef void( packet_enqueue)(struct usb_hcd *hcd, struct isp1760_qh *qh, struct isp1760_qtd *qtd)

Definition at line 114 of file isp1760-hcd.h.

Function Documentation

void deinit_kmem_cache ( void )

Definition at line 2209 of file isp1760-hcd.c.

int init_kmem_once ( void )

Definition at line 2182 of file isp1760-hcd.c.

struct usb_hcd* isp1760_register	(	phys_addr_t	res_start,
		resource_size_t	res_len,
		int	irq,
		unsigned long	irqflags,
		int	rst_gpio,
		struct device *	dev,
		const char *	busname,
		unsigned int	devflags
	)

read

Definition at line 2216 of file isp1760-hcd.c.

Data Structures

Macros

Typedefs

Functions

Macro Definition Documentation

Typedef Documentation

Function Documentation