iPXE
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Davicom DM96xx USB Ethernet driver. More...
Go to the source code of this file.
Data Structures | |
struct | dm96xx_interrupt |
DM96xx interrupt data. More... | |
struct | dm96xx_rx_header |
DM96xx receive header. More... | |
struct | dm96xx_tx_header |
DM96xx transmit header. More... | |
struct | dm96xx_device |
A DM96xx network device. More... | |
Macros | |
#define | DM96XX_READ_REGISTER |
Read register(s) More... | |
#define | DM96XX_WRITE_REGISTER |
Write register(s) More... | |
#define | DM96XX_WRITE1_REGISTER |
Write single register. More... | |
#define | DM96XX_NCR 0x00 |
Network control register. More... | |
#define | DM96XX_NCR_RST 0x01 |
Software reset. More... | |
#define | DM96XX_NSR 0x01 |
Network status register. More... | |
#define | DM96XX_NSR_LINKST 0x40 |
Link status. More... | |
#define | DM96XX_RCR 0x05 |
Receive control register. More... | |
#define | DM96XX_RCR_ALL 0x08 |
Pass all multicast. More... | |
#define | DM96XX_RCR_RUNT 0x04 |
Pass runt packet. More... | |
#define | DM96XX_RCR_PRMSC 0x02 |
Promiscuous mode. More... | |
#define | DM96XX_RCR_RXEN 0x01 |
RX enable. More... | |
#define | DM96XX_RSR 0x06 |
Receive status register. More... | |
#define | DM96XX_RSR_MF 0x40 |
Multicast frame. More... | |
#define | DM96XX_PAR 0x10 |
PHY address registers. More... | |
#define | DM96XX_CHIPR 0x2c |
Chip revision register. More... | |
#define | DM96XX_CHIPR_9601 0x00 |
DM9601. More... | |
#define | DM96XX_CHIPR_9620 0x01 |
DM9620. More... | |
#define | DM96XX_MODE_CTL 0x91 |
RX header control/status register (DM9620+ only) More... | |
#define | DM96XX_MODE_CTL_MODE 0x80 |
4-byte header mode More... | |
#define | DM96XX_RESET_DELAY_US 10 |
Reset delay (in microseconds) More... | |
#define | DM96XX_INTR_MAX_FILL 2 |
Interrupt maximum fill level. More... | |
#define | DM96XX_IN_MAX_FILL 8 |
Bulk IN maximum fill level. More... | |
#define | DM96XX_IN_MTU |
Bulk IN buffer size. More... | |
Functions | |
FILE_LICENCE (GPL2_OR_LATER_OR_UBDL) | |
static int | dm96xx_read_registers (struct dm96xx_device *dm96xx, unsigned int offset, void *data, size_t len) |
Read registers. More... | |
static int | dm96xx_read_register (struct dm96xx_device *dm96xx, unsigned int offset) |
Read register. More... | |
static int | dm96xx_write_registers (struct dm96xx_device *dm96xx, unsigned int offset, void *data, size_t len) |
Write registers. More... | |
static int | dm96xx_write_register (struct dm96xx_device *dm96xx, unsigned int offset, uint8_t value) |
Write register. More... | |
Davicom DM96xx USB Ethernet driver.
Definition in file dm96xx.h.
#define DM96XX_READ_REGISTER |
Read register(s)
#define DM96XX_WRITE_REGISTER |
Write register(s)
#define DM96XX_WRITE1_REGISTER |
Write single register.
#define DM96XX_MODE_CTL 0x91 |
#define DM96XX_RESET_DELAY_US 10 |
#define DM96XX_INTR_MAX_FILL 2 |
#define DM96XX_IN_MAX_FILL 8 |
#define DM96XX_IN_MTU |
Bulk IN buffer size.
FILE_LICENCE | ( | GPL2_OR_LATER_OR_UBDL | ) |
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inlinestatic |
Read registers.
dm96xx | DM96xx device |
offset | Register offset |
data | Data buffer |
len | Length of data |
rc | Return status code |
Definition at line 116 of file dm96xx.h.
References data, DM96XX_READ_REGISTER, len, offset, dm96xx_device::usb, and usb_control().
Referenced by dm96xx_read_mac(), and dm96xx_read_register().
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inlinestatic |
Read register.
dm96xx | DM96xx device |
offset | Register offset |
value | Register value, or negative error |
Definition at line 131 of file dm96xx.h.
References dm96xx_read_registers(), offset, rc, and value.
Referenced by dm96xx_check_link(), dm96xx_reset(), and dm96xx_rx_mode().
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inlinestatic |
Write registers.
dm96xx | DM96xx device |
offset | Register offset |
data | Data buffer |
len | Length of data |
rc | Return status code |
Definition at line 151 of file dm96xx.h.
References data, DM96XX_WRITE_REGISTER, len, offset, dm96xx_device::usb, and usb_control().
Referenced by dm96xx_write_mac().
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inlinestatic |
Write register.
dm96xx | DM96xx device |
offset | Register offset |
value | Register value |
rc | Return status code |
Definition at line 167 of file dm96xx.h.
References DM96XX_WRITE1_REGISTER, NULL, offset, dm96xx_device::usb, usb_control(), and value.
Referenced by dm96xx_open(), dm96xx_reset(), and dm96xx_rx_mode().