diff options
Diffstat (limited to 'src/drivers/net/smsc75xx.h')
| -rw-r--r-- | src/drivers/net/smsc75xx.h | 123 |
1 files changed, 9 insertions, 114 deletions
diff --git a/src/drivers/net/smsc75xx.h b/src/drivers/net/smsc75xx.h index ae81fc16..0a330fd9 100644 --- a/src/drivers/net/smsc75xx.h +++ b/src/drivers/net/smsc75xx.h @@ -9,25 +9,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); -#include <ipxe/usb.h> -#include <ipxe/usbnet.h> -#include <ipxe/if_ether.h> -#include <ipxe/mii.h> - -/** Register write command */ -#define SMSC75XX_REGISTER_WRITE \ - ( USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE | \ - USB_REQUEST_TYPE ( 0xa0 ) ) - -/** Register read command */ -#define SMSC75XX_REGISTER_READ \ - ( USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE | \ - USB_REQUEST_TYPE ( 0xa1 ) ) - -/** Get statistics command */ -#define SMSC75XX_GET_STATISTICS \ - ( USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE | \ - USB_REQUEST_TYPE ( 0xa2 ) ) +#include "smscusb.h" /** Interrupt status register */ #define SMSC75XX_INT_STS 0x00c @@ -48,19 +30,8 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #define SMSC75XX_BULK_IN_DLY 0x03c #define SMSC75XX_BULK_IN_DLY_SET(ticks) ( (ticks) << 0 ) /**< Delay / 16.7ns */ -/** EEPROM command register */ -#define SMSC75XX_E2P_CMD 0x040 -#define SMSC75XX_E2P_CMD_EPC_BSY 0x80000000UL /**< EPC busy */ -#define SMSC75XX_E2P_CMD_EPC_CMD_READ 0x00000000UL /**< READ command */ -#define SMSC75XX_E2P_CMD_EPC_ADDR(addr) ( (addr) << 0 ) /**< EPC address */ - -/** EEPROM data register */ -#define SMSC75XX_E2P_DATA 0x044 -#define SMSC75XX_E2P_DATA_GET(e2p_data) \ - ( ( (e2p_data) >> 0 ) & 0xff ) /**< EEPROM data */ - -/** MAC address EEPROM address */ -#define SMSC75XX_EEPROM_MAC 0x01 +/** EEPROM register base */ +#define SMSC75XX_E2P_BASE 0x040 /** Receive filtering engine control register */ #define SMSC75XX_RFE_CTL 0x060 @@ -89,56 +60,14 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #define SMSC75XX_MAC_TX 0x108 #define SMSC75XX_MAC_TX_EN 0x00000001UL /**< TX enable */ -/** MAC receive address high register */ -#define SMSC75XX_RX_ADDRH 0x118 - -/** MAC receive address low register */ -#define SMSC75XX_RX_ADDRL 0x11c - -/** MII access register */ -#define SMSC75XX_MII_ACCESS 0x120 -#define SMSC75XX_MII_ACCESS_PHY_ADDRESS 0x00000800UL /**< PHY address */ -#define SMSC75XX_MII_ACCESS_MIIRINDA(addr) ( (addr) << 6 ) /**< MII register */ -#define SMSC75XX_MII_ACCESS_MIIWNR 0x00000002UL /**< MII write */ -#define SMSC75XX_MII_ACCESS_MIIBZY 0x00000001UL /**< MII busy */ - -/** MII data register */ -#define SMSC75XX_MII_DATA 0x124 -#define SMSC75XX_MII_DATA_SET(data) ( (data) << 0 ) /**< Set data */ -#define SMSC75XX_MII_DATA_GET(mii_data) \ - ( ( (mii_data) >> 0 ) & 0xffff ) /**< Get data */ - -/** PHY interrupt source MII register */ -#define SMSC75XX_MII_PHY_INTR_SOURCE 29 - -/** PHY interrupt mask MII register */ -#define SMSC75XX_MII_PHY_INTR_MASK 30 - -/** PHY interrupt: auto-negotiation complete */ -#define SMSC75XX_PHY_INTR_ANEG_DONE 0x0040 +/** MAC receive address register base */ +#define SMSC75XX_RX_ADDR_BASE 0x118 -/** PHY interrupt: link down */ -#define SMSC75XX_PHY_INTR_LINK_DOWN 0x0010 +/** MII register base */ +#define SMSC75XX_MII_BASE 0x120 -/** MAC address perfect filter N high register */ -#define SMSC75XX_ADDR_FILTH(n) ( 0x300 + ( 8 * (n) ) ) -#define SMSC75XX_ADDR_FILTH_VALID 0x80000000UL /**< Address valid */ - -/** MAC address perfect filter N low register */ -#define SMSC75XX_ADDR_FILTL(n) ( 0x304 + ( 8 * (n) ) ) - -/** MAC address */ -union smsc75xx_mac { - /** MAC receive address registers */ - struct { - /** MAC receive address low register */ - uint32_t l; - /** MAC receive address high register */ - uint32_t h; - } __attribute__ (( packed )) addr; - /** Raw MAC address */ - uint8_t raw[ETH_ALEN]; -}; +/** MAC address perfect filter register base */ +#define SMSC75XX_ADDR_FILT_BASE 0x300 /** Receive packet header */ struct smsc75xx_rx_header { @@ -168,12 +97,6 @@ struct smsc75xx_tx_header { /** Insert frame checksum and pad */ #define SMSC75XX_TX_FCS 0x00400000UL -/** Interrupt packet format */ -struct smsc75xx_interrupt { - /** Current value of INT_STS register */ - uint32_t int_sts; -} __attribute__ (( packed )); - /** Byte count statistics */ struct smsc75xx_byte_statistics { /** Unicast byte count */ @@ -264,37 +187,9 @@ struct smsc75xx_statistics { struct smsc75xx_tx_statistics tx; } __attribute__ (( packed )); -/** A SMSC75xx network device */ -struct smsc75xx_device { - /** USB device */ - struct usb_device *usb; - /** USB bus */ - struct usb_bus *bus; - /** Network device */ - struct net_device *netdev; - /** USB network device */ - struct usbnet_device usbnet; - /** MII interface */ - struct mii_interface mii; - /** Interrupt status */ - uint32_t int_sts; -}; - /** Maximum time to wait for reset (in milliseconds) */ #define SMSC75XX_RESET_MAX_WAIT_MS 100 -/** Maximum time to wait for EEPROM (in milliseconds) */ -#define SMSC75XX_EEPROM_MAX_WAIT_MS 100 - -/** Maximum time to wait for MII (in milliseconds) */ -#define SMSC75XX_MII_MAX_WAIT_MS 100 - -/** Interrupt maximum fill level - * - * This is a policy decision. - */ -#define SMSC75XX_INTR_MAX_FILL 2 - /** Bulk IN maximum fill level * * This is a policy decision. |