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Data Structures | Macros | Functions
c67x00.h File Reference
#include <linux/spinlock.h>
#include <linux/platform_device.h>
#include <linux/completion.h>
#include <linux/mutex.h>

Go to the source code of this file.

Data Structures

struct  c67x00_sie
 
struct  c67x00_lcp
 
struct  c67x00_hpi
 
struct  c67x00_device
 

Macros

#define HW_REV_REG   0xC004
 
#define USB_CTL_REG(x)   ((x) ? 0xC0AA : 0xC08A)
 
#define LOW_SPEED_PORT(x)   ((x) ? 0x0800 : 0x0400)
 
#define HOST_MODE   0x0200
 
#define PORT_RES_EN(x)   ((x) ? 0x0100 : 0x0080)
 
#define SOF_EOP_EN(x)   ((x) ? 0x0002 : 0x0001)
 
#define USB_STAT_REG(x)   ((x) ? 0xC0B0 : 0xC090)
 
#define EP0_IRQ_FLG   0x0001
 
#define EP1_IRQ_FLG   0x0002
 
#define EP2_IRQ_FLG   0x0004
 
#define EP3_IRQ_FLG   0x0008
 
#define EP4_IRQ_FLG   0x0010
 
#define EP5_IRQ_FLG   0x0020
 
#define EP6_IRQ_FLG   0x0040
 
#define EP7_IRQ_FLG   0x0080
 
#define RESET_IRQ_FLG   0x0100
 
#define SOF_EOP_IRQ_FLG   0x0200
 
#define ID_IRQ_FLG   0x4000
 
#define VBUS_IRQ_FLG   0x8000
 
#define HOST_CTL_REG(x)   ((x) ? 0xC0A0 : 0xC080)
 
#define PREAMBLE_EN   0x0080 /* Preamble enable */
 
#define SEQ_SEL   0x0040 /* Data Toggle Sequence Bit Select */
 
#define ISO_EN   0x0010 /* Isochronous enable */
 
#define ARM_EN   0x0001 /* Arm operation */
 
#define HOST_IRQ_EN_REG(x)   ((x) ? 0xC0AC : 0xC08C)
 
#define SOF_EOP_IRQ_EN   0x0200 /* SOF/EOP Interrupt Enable */
 
#define SOF_EOP_TMOUT_IRQ_EN   0x0800 /* SOF/EOP Timeout Interrupt Enable */
 
#define ID_IRQ_EN   0x4000 /* ID interrupt enable */
 
#define VBUS_IRQ_EN   0x8000 /* VBUS interrupt enable */
 
#define DONE_IRQ_EN   0x0001 /* Done Interrupt Enable */
 
#define HOST_STAT_MASK   0x02FD
 
#define PORT_CONNECT_CHANGE(x)   ((x) ? 0x0020 : 0x0010)
 
#define PORT_SE0_STATUS(x)   ((x) ? 0x0008 : 0x0004)
 
#define HOST_FRAME_REG(x)   ((x) ? 0xC0B6 : 0xC096)
 
#define HOST_FRAME_MASK   0x07FF
 
#define DEVICE_N_PORT_SEL(x)   ((x) ? 0xC0A4 : 0xC084)
 
#define DEVICE_N_IRQ_EN_REG(x)   ((x) ? 0xC0AC : 0xC08C)
 
#define DEVICE_N_ENDPOINT_N_CTL_REG(dev, ep)
 
#define DEVICE_N_ENDPOINT_N_STAT_REG(dev, ep)
 
#define DEVICE_N_ADDRESS(dev)   ((dev) ? (0xC0AE) : (0xC08E))
 
#define SOFEOP_FLG(x)   (1 << ((x) ? 12 : 10))
 
#define SIEMSG_FLG(x)   (1 << (4 + (x)))
 
#define RESET_FLG(x)   ((x) ? 0x0200 : 0x0002)
 
#define DONE_FLG(x)   (1 << (2 + (x)))
 
#define RESUME_FLG(x)   (1 << (6 + (x)))
 
#define MBX_OUT_FLG   0x0001 /* Message out available */
 
#define MBX_IN_FLG   0x0100
 
#define ID_FLG   0x4000
 
#define VBUS_FLG   0x8000
 
#define HPI_IRQ_ROUTING_REG   0x0142
 
#define HPI_SWAP_ENABLE(x)   ((x) ? 0x0100 : 0x0001)
 
#define RESET_TO_HPI_ENABLE(x)   ((x) ? 0x0200 : 0x0002)
 
#define DONE_TO_HPI_ENABLE(x)   ((x) ? 0x0008 : 0x0004)
 
#define RESUME_TO_HPI_ENABLE(x)   ((x) ? 0x0080 : 0x0040)
 
#define SOFEOP_TO_HPI_EN(x)   ((x) ? 0x2000 : 0x0800)
 
#define SOFEOP_TO_CPU_EN(x)   ((x) ? 0x1000 : 0x0400)
 
#define ID_TO_HPI_ENABLE   0x4000
 
#define VBUS_TO_HPI_ENABLE   0x8000
 
#define SIEMSG_REG(x)   ((x) ? 0x0148 : 0x0144)
 
#define HUSB_TDListDone   0x1000
 
#define SUSB_EP0_MSG   0x0001
 
#define SUSB_EP1_MSG   0x0002
 
#define SUSB_EP2_MSG   0x0004
 
#define SUSB_EP3_MSG   0x0008
 
#define SUSB_EP4_MSG   0x0010
 
#define SUSB_EP5_MSG   0x0020
 
#define SUSB_EP6_MSG   0x0040
 
#define SUSB_EP7_MSG   0x0080
 
#define SUSB_RST_MSG   0x0100
 
#define SUSB_SOF_MSG   0x0200
 
#define SUSB_CFG_MSG   0x0400
 
#define SUSB_SUS_MSG   0x0800
 
#define SUSB_ID_MSG   0x4000
 
#define SUSB_VBUS_MSG   0x8000
 
#define SUSBx_RECEIVE_INT(x)   ((x) ? 97 : 81)
 
#define SUSBx_SEND_INT(x)   ((x) ? 96 : 80)
 
#define SUSBx_DEV_DESC_VEC(x)   ((x) ? 0x00D4 : 0x00B4)
 
#define SUSBx_CONF_DESC_VEC(x)   ((x) ? 0x00D6 : 0x00B6)
 
#define SUSBx_STRING_DESC_VEC(x)   ((x) ? 0x00D8 : 0x00B8)
 
#define CY_HCD_BUF_ADDR   0x500 /* Base address for host */
 
#define SIE_TD_SIZE   0x200 /* size of the td list */
 
#define SIE_TD_BUF_SIZE   0x400 /* size of the data buffer */
 
#define SIE_TD_OFFSET(host)   ((host) ? (SIE_TD_SIZE+SIE_TD_BUF_SIZE) : 0)
 
#define SIE_BUF_OFFSET(host)   (SIE_TD_OFFSET(host) + SIE_TD_SIZE)
 
#define CY_UDC_REQ_HEADER_BASE   0x1100
 
#define CY_UDC_REQ_HEADER_SIZE   8
 
#define CY_UDC_REQ_HEADER_ADDR(ep_num)
 
#define CY_UDC_DESC_BASE_ADDRESS   (CY_UDC_REQ_HEADER_ADDR(8))
 
#define CY_UDC_BIOS_REPLACE_BASE   0x1800
 
#define CY_UDC_REQ_BUFFER_BASE   0x2000
 
#define CY_UDC_REQ_BUFFER_SIZE   0x0400
 
#define CY_UDC_REQ_BUFFER_ADDR(ep_num)
 
#define sie_dev(s)   (&(s)->dev->pdev->dev)
 
#define C67X00_SIES   2
 
#define C67X00_PORTS   2
 

Functions

u16 c67x00_ll_hpi_status (struct c67x00_device *dev)
 
void c67x00_ll_hpi_reg_init (struct c67x00_device *dev)
 
void c67x00_ll_hpi_enable_sofeop (struct c67x00_sie *sie)
 
void c67x00_ll_hpi_disable_sofeop (struct c67x00_sie *sie)
 
u16 c67x00_ll_fetch_siemsg (struct c67x00_device *dev, int sie_num)
 
u16 c67x00_ll_get_usb_ctl (struct c67x00_sie *sie)
 
void c67x00_ll_usb_clear_status (struct c67x00_sie *sie, u16 bits)
 
u16 c67x00_ll_usb_get_status (struct c67x00_sie *sie)
 
void c67x00_ll_write_mem_le16 (struct c67x00_device *dev, u16 addr, void *data, int len)
 
void c67x00_ll_read_mem_le16 (struct c67x00_device *dev, u16 addr, void *data, int len)
 
void c67x00_ll_set_husb_eot (struct c67x00_device *dev, u16 value)
 
void c67x00_ll_husb_reset (struct c67x00_sie *sie, int port)
 
void c67x00_ll_husb_set_current_td (struct c67x00_sie *sie, u16 addr)
 
u16 c67x00_ll_husb_get_current_td (struct c67x00_sie *sie)
 
u16 c67x00_ll_husb_get_frame (struct c67x00_sie *sie)
 
void c67x00_ll_husb_init_host_port (struct c67x00_sie *sie)
 
void c67x00_ll_husb_reset_port (struct c67x00_sie *sie, int port)
 
void c67x00_ll_irq (struct c67x00_device *dev, u16 int_status)
 
void c67x00_ll_init (struct c67x00_device *dev)
 
void c67x00_ll_release (struct c67x00_device *dev)
 
int c67x00_ll_reset (struct c67x00_device *dev)
 

Macro Definition Documentation

#define ARM_EN   0x0001 /* Arm operation */

Definition at line 75 of file c67x00.h.

#define C67X00_PORTS   2

Definition at line 241 of file c67x00.h.

#define C67X00_SIES   2

Definition at line 240 of file c67x00.h.

#define CY_HCD_BUF_ADDR   0x500 /* Base address for host */

Definition at line 169 of file c67x00.h.

#define CY_UDC_BIOS_REPLACE_BASE   0x1800

Definition at line 185 of file c67x00.h.

#define CY_UDC_DESC_BASE_ADDRESS   (CY_UDC_REQ_HEADER_ADDR(8))

Definition at line 183 of file c67x00.h.

#define CY_UDC_REQ_BUFFER_ADDR (   ep_num)
Value:

Definition at line 188 of file c67x00.h.

#define CY_UDC_REQ_BUFFER_BASE   0x2000

Definition at line 186 of file c67x00.h.

#define CY_UDC_REQ_BUFFER_SIZE   0x0400

Definition at line 187 of file c67x00.h.

#define CY_UDC_REQ_HEADER_ADDR (   ep_num)
Value:

Definition at line 181 of file c67x00.h.

#define CY_UDC_REQ_HEADER_BASE   0x1100

Definition at line 177 of file c67x00.h.

#define CY_UDC_REQ_HEADER_SIZE   8

Definition at line 179 of file c67x00.h.

#define DEVICE_N_ADDRESS (   dev)    ((dev) ? (0xC0AE) : (0xC08E))

Definition at line 112 of file c67x00.h.

#define DEVICE_N_ENDPOINT_N_CTL_REG (   dev,
  ep 
)
Value:
((dev) \
? (0x0280 + (ep << 4)) \
: (0x0200 + (ep << 4)))

Definition at line 105 of file c67x00.h.

#define DEVICE_N_ENDPOINT_N_STAT_REG (   dev,
  ep 
)
Value:
((dev) \
? (0x0286 + (ep << 4)) \
: (0x0206 + (ep << 4)))

Definition at line 108 of file c67x00.h.

#define DEVICE_N_IRQ_EN_REG (   x)    ((x) ? 0xC0AC : 0xC08C)

Definition at line 103 of file c67x00.h.

#define DEVICE_N_PORT_SEL (   x)    ((x) ? 0xC0A4 : 0xC084)

Definition at line 100 of file c67x00.h.

#define DONE_FLG (   x)    (1 << (2 + (x)))

Definition at line 121 of file c67x00.h.

#define DONE_IRQ_EN   0x0001 /* Done Interrupt Enable */

Definition at line 84 of file c67x00.h.

#define DONE_TO_HPI_ENABLE (   x)    ((x) ? 0x0008 : 0x0004)

Definition at line 133 of file c67x00.h.

#define EP0_IRQ_FLG   0x0001

Definition at line 53 of file c67x00.h.

#define EP1_IRQ_FLG   0x0002

Definition at line 54 of file c67x00.h.

#define EP2_IRQ_FLG   0x0004

Definition at line 55 of file c67x00.h.

#define EP3_IRQ_FLG   0x0008

Definition at line 56 of file c67x00.h.

#define EP4_IRQ_FLG   0x0010

Definition at line 57 of file c67x00.h.

#define EP5_IRQ_FLG   0x0020

Definition at line 58 of file c67x00.h.

#define EP6_IRQ_FLG   0x0040

Definition at line 59 of file c67x00.h.

#define EP7_IRQ_FLG   0x0080

Definition at line 60 of file c67x00.h.

#define HOST_CTL_REG (   x)    ((x) ? 0xC0A0 : 0xC080)

Definition at line 70 of file c67x00.h.

#define HOST_FRAME_MASK   0x07FF

Definition at line 94 of file c67x00.h.

#define HOST_FRAME_REG (   x)    ((x) ? 0xC0B6 : 0xC096)

Definition at line 92 of file c67x00.h.

#define HOST_IRQ_EN_REG (   x)    ((x) ? 0xC0AC : 0xC08C)

Definition at line 78 of file c67x00.h.

#define HOST_MODE   0x0200

Definition at line 46 of file c67x00.h.

#define HOST_STAT_MASK   0x02FD

Definition at line 87 of file c67x00.h.

#define HPI_IRQ_ROUTING_REG   0x0142

Definition at line 129 of file c67x00.h.

#define HPI_SWAP_ENABLE (   x)    ((x) ? 0x0100 : 0x0001)

Definition at line 131 of file c67x00.h.

#define HUSB_TDListDone   0x1000

Definition at line 143 of file c67x00.h.

#define HW_REV_REG   0xC004

Definition at line 37 of file c67x00.h.

#define ID_FLG   0x4000

Definition at line 125 of file c67x00.h.

#define ID_IRQ_EN   0x4000 /* ID interrupt enable */

Definition at line 82 of file c67x00.h.

#define ID_IRQ_FLG   0x4000

Definition at line 63 of file c67x00.h.

#define ID_TO_HPI_ENABLE   0x4000

Definition at line 137 of file c67x00.h.

#define ISO_EN   0x0010 /* Isochronous enable */

Definition at line 74 of file c67x00.h.

#define LOW_SPEED_PORT (   x)    ((x) ? 0x0800 : 0x0400)

Definition at line 45 of file c67x00.h.

#define MBX_IN_FLG   0x0100

Definition at line 124 of file c67x00.h.

#define MBX_OUT_FLG   0x0001 /* Message out available */

Definition at line 123 of file c67x00.h.

#define PORT_CONNECT_CHANGE (   x)    ((x) ? 0x0020 : 0x0010)

Definition at line 88 of file c67x00.h.

#define PORT_RES_EN (   x)    ((x) ? 0x0100 : 0x0080)

Definition at line 47 of file c67x00.h.

#define PORT_SE0_STATUS (   x)    ((x) ? 0x0008 : 0x0004)

Definition at line 89 of file c67x00.h.

#define PREAMBLE_EN   0x0080 /* Preamble enable */

Definition at line 72 of file c67x00.h.

#define RESET_FLG (   x)    ((x) ? 0x0200 : 0x0002)

Definition at line 120 of file c67x00.h.

#define RESET_IRQ_FLG   0x0100

Definition at line 61 of file c67x00.h.

#define RESET_TO_HPI_ENABLE (   x)    ((x) ? 0x0200 : 0x0002)

Definition at line 132 of file c67x00.h.

#define RESUME_FLG (   x)    (1 << (6 + (x)))

Definition at line 122 of file c67x00.h.

#define RESUME_TO_HPI_ENABLE (   x)    ((x) ? 0x0080 : 0x0040)

Definition at line 134 of file c67x00.h.

#define SEQ_SEL   0x0040 /* Data Toggle Sequence Bit Select */

Definition at line 73 of file c67x00.h.

#define SIE_BUF_OFFSET (   host)    (SIE_TD_OFFSET(host) + SIE_TD_SIZE)

Definition at line 174 of file c67x00.h.

#define sie_dev (   s)    (&(s)->dev->pdev->dev)

Definition at line 218 of file c67x00.h.

#define SIE_TD_BUF_SIZE   0x400 /* size of the data buffer */

Definition at line 171 of file c67x00.h.

#define SIE_TD_OFFSET (   host)    ((host) ? (SIE_TD_SIZE+SIE_TD_BUF_SIZE) : 0)

Definition at line 173 of file c67x00.h.

#define SIE_TD_SIZE   0x200 /* size of the td list */

Definition at line 170 of file c67x00.h.

#define SIEMSG_FLG (   x)    (1 << (4 + (x)))

Definition at line 119 of file c67x00.h.

#define SIEMSG_REG (   x)    ((x) ? 0x0148 : 0x0144)

Definition at line 141 of file c67x00.h.

#define SOF_EOP_EN (   x)    ((x) ? 0x0002 : 0x0001)

Definition at line 48 of file c67x00.h.

#define SOF_EOP_IRQ_EN   0x0200 /* SOF/EOP Interrupt Enable */

Definition at line 80 of file c67x00.h.

#define SOF_EOP_IRQ_FLG   0x0200

Definition at line 62 of file c67x00.h.

#define SOF_EOP_TMOUT_IRQ_EN   0x0800 /* SOF/EOP Timeout Interrupt Enable */

Definition at line 81 of file c67x00.h.

#define SOFEOP_FLG (   x)    (1 << ((x) ? 12 : 10))

Definition at line 118 of file c67x00.h.

#define SOFEOP_TO_CPU_EN (   x)    ((x) ? 0x1000 : 0x0400)

Definition at line 136 of file c67x00.h.

#define SOFEOP_TO_HPI_EN (   x)    ((x) ? 0x2000 : 0x0800)

Definition at line 135 of file c67x00.h.

#define SUSB_CFG_MSG   0x0400

Definition at line 155 of file c67x00.h.

#define SUSB_EP0_MSG   0x0001

Definition at line 145 of file c67x00.h.

#define SUSB_EP1_MSG   0x0002

Definition at line 146 of file c67x00.h.

#define SUSB_EP2_MSG   0x0004

Definition at line 147 of file c67x00.h.

#define SUSB_EP3_MSG   0x0008

Definition at line 148 of file c67x00.h.

#define SUSB_EP4_MSG   0x0010

Definition at line 149 of file c67x00.h.

#define SUSB_EP5_MSG   0x0020

Definition at line 150 of file c67x00.h.

#define SUSB_EP6_MSG   0x0040

Definition at line 151 of file c67x00.h.

#define SUSB_EP7_MSG   0x0080

Definition at line 152 of file c67x00.h.

#define SUSB_ID_MSG   0x4000

Definition at line 157 of file c67x00.h.

#define SUSB_RST_MSG   0x0100

Definition at line 153 of file c67x00.h.

#define SUSB_SOF_MSG   0x0200

Definition at line 154 of file c67x00.h.

#define SUSB_SUS_MSG   0x0800

Definition at line 156 of file c67x00.h.

#define SUSB_VBUS_MSG   0x8000

Definition at line 158 of file c67x00.h.

#define SUSBx_CONF_DESC_VEC (   x)    ((x) ? 0x00D6 : 0x00B6)

Definition at line 166 of file c67x00.h.

#define SUSBx_DEV_DESC_VEC (   x)    ((x) ? 0x00D4 : 0x00B4)

Definition at line 165 of file c67x00.h.

#define SUSBx_RECEIVE_INT (   x)    ((x) ? 97 : 81)

Definition at line 162 of file c67x00.h.

#define SUSBx_SEND_INT (   x)    ((x) ? 96 : 80)

Definition at line 163 of file c67x00.h.

#define SUSBx_STRING_DESC_VEC (   x)    ((x) ? 0x00D8 : 0x00B8)

Definition at line 167 of file c67x00.h.

#define USB_CTL_REG (   x)    ((x) ? 0xC0AA : 0xC08A)

Definition at line 43 of file c67x00.h.

#define USB_STAT_REG (   x)    ((x) ? 0xC0B0 : 0xC090)

Definition at line 51 of file c67x00.h.

#define VBUS_FLG   0x8000

Definition at line 126 of file c67x00.h.

#define VBUS_IRQ_EN   0x8000 /* VBUS interrupt enable */

Definition at line 83 of file c67x00.h.

#define VBUS_IRQ_FLG   0x8000

Definition at line 64 of file c67x00.h.

#define VBUS_TO_HPI_ENABLE   0x8000

Definition at line 138 of file c67x00.h.

Function Documentation

u16 c67x00_ll_fetch_siemsg ( struct c67x00_device dev,
int  sie_num 
)

Definition at line 253 of file c67x00-ll-hpi.c.

u16 c67x00_ll_get_usb_ctl ( struct c67x00_sie sie)

Definition at line 264 of file c67x00-ll-hpi.c.

void c67x00_ll_hpi_disable_sofeop ( struct c67x00_sie sie)

Definition at line 231 of file c67x00-ll-hpi.c.

void c67x00_ll_hpi_enable_sofeop ( struct c67x00_sie sie)

Definition at line 225 of file c67x00-ll-hpi.c.

void c67x00_ll_hpi_reg_init ( struct c67x00_device dev)

Definition at line 211 of file c67x00-ll-hpi.c.

u16 c67x00_ll_hpi_status ( struct c67x00_device dev)

Definition at line 199 of file c67x00-ll-hpi.c.

u16 c67x00_ll_husb_get_current_td ( struct c67x00_sie sie)

Definition at line 337 of file c67x00-ll-hpi.c.

u16 c67x00_ll_husb_get_frame ( struct c67x00_sie sie)

Definition at line 342 of file c67x00-ll-hpi.c.

void c67x00_ll_husb_init_host_port ( struct c67x00_sie sie)

Definition at line 347 of file c67x00-ll-hpi.c.

void c67x00_ll_husb_reset ( struct c67x00_sie sie,
int  port 
)

Definition at line 320 of file c67x00-ll-hpi.c.

void c67x00_ll_husb_reset_port ( struct c67x00_sie sie,
int  port 
)

Definition at line 360 of file c67x00-ll-hpi.c.

void c67x00_ll_husb_set_current_td ( struct c67x00_sie sie,
u16  addr 
)

Definition at line 332 of file c67x00-ll-hpi.c.

void c67x00_ll_init ( struct c67x00_device dev)

Definition at line 473 of file c67x00-ll-hpi.c.

void c67x00_ll_irq ( struct c67x00_device dev,
u16  int_status 
)

Definition at line 377 of file c67x00-ll-hpi.c.

void c67x00_ll_read_mem_le16 ( struct c67x00_device dev,
u16  addr,
void data,
int  len 
)

c67x00_ll_read_mem_le16 - read from c67x00 memory Only data is little endian, addr has cpu endianess.

Definition at line 445 of file c67x00-ll-hpi.c.

void c67x00_ll_release ( struct c67x00_device dev)

Definition at line 479 of file c67x00-ll-hpi.c.

int c67x00_ll_reset ( struct c67x00_device dev)

Definition at line 388 of file c67x00-ll-hpi.c.

void c67x00_ll_set_husb_eot ( struct c67x00_device dev,
u16  value 
)

Definition at line 303 of file c67x00-ll-hpi.c.

void c67x00_ll_usb_clear_status ( struct c67x00_sie sie,
u16  bits 
)

c67x00_ll_usb_clear_status - clear the USB status bits

Definition at line 272 of file c67x00-ll-hpi.c.

u16 c67x00_ll_usb_get_status ( struct c67x00_sie sie)

Definition at line 277 of file c67x00-ll-hpi.c.

void c67x00_ll_write_mem_le16 ( struct c67x00_device dev,
u16  addr,
void data,
int  len 
)

c67x00_ll_write_mem_le16 - write into c67x00 memory Only data is little endian, addr has cpu endianess.

Definition at line 406 of file c67x00-ll-hpi.c.