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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 *
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 * Changes:
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 * Changes:
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 *  2009 Lukas Mejdrech ported to HelenOS
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 *  2009 ported to HelenOS, Lukas Mejdrech
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 */
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 */
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/** @addtogroup dp8390
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/** @addtogroup dp8390
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 *  @{
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 *  @{
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 */
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 */
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/** @file
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/** @file
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 *  \todo
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 *  DP8390 network interface definitions.
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 */
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 */
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#ifndef __NET_NETIF_DP8390_H__
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#ifndef __NET_NETIF_DP8390_H__
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#define __NET_NETIF_DP8390_H__
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#define __NET_NETIF_DP8390_H__
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#include "../../structures/packet/packet.h"
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#include "../../structures/packet/packet.h"
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#include "dp8390_port.h"
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#include "dp8390_port.h"
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#include "local.h"
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#include "local.h"
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- 
 
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/** Input/output size.
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 */
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#define DP8390_IO_SIZE  0x01f
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#define DP8390_IO_SIZE  0x01f
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/*
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/*
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dp8390.h
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dp8390.h
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#define RSR_MPA     0x10    /* Missed Packet                     */
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#define RSR_MPA     0x10    /* Missed Packet                     */
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#define RSR_PHY     0x20    /* Multicast Address Match           */
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#define RSR_PHY     0x20    /* Multicast Address Match           */
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#define RSR_DIS     0x40    /* Receiver Disabled                 */
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#define RSR_DIS     0x40    /* Receiver Disabled                 */
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#define RSR_DFR     0x80    /* In later manuals: Deferring       */
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#define RSR_DFR     0x80    /* In later manuals: Deferring       */
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- 
 
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/** Type definition of the receive header.
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 */
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typedef struct dp_rcvhdr
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typedef struct dp_rcvhdr
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{
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{
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    /** Copy of rsr.
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     */
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    u8_t dr_status;         /* Copy of rsr                       */
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    u8_t dr_status;
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    u8_t dr_next;           /* Pointer to next packet            */
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    /** Pointer to next packet.
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     */
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    u8_t dr_next;
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    u8_t dr_rbcl;           /* Receive Byte Count Low            */
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    /** Receive Byte Count Low.
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     */
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    u8_t dr_rbcl;
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    u8_t dr_rbch;           /* Receive Byte Count High           */
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    /** Receive Byte Count High.
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     */
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    u8_t dr_rbch;
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} dp_rcvhdr_t;
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} dp_rcvhdr_t;
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/** Page size.
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 */
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#define DP_PAGESIZE 256
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#define DP_PAGESIZE 256
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/* Some macros to simplify accessing the dp8390 */
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/* Some macros to simplify accessing the dp8390 */
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/** Reads 1 byte from the zero page register.
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 *  @param[in] dep The network interface structure.
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 *  @param[in] reg The register offset.
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 *  @returns The read value.
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 */
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#define inb_reg0(dep, reg)      (inb(dep->de_dp8390_port+reg))
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#define inb_reg0(dep, reg)      (inb(dep->de_dp8390_port+reg))
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/** Writes 1 byte zero page register.
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 *  @param[in] dep The network interface structure.
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 *  @param[in] reg The register offset.
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 *  @param[in] data The value to be written.
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 */
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#define outb_reg0(dep, reg, data)   (outb(dep->de_dp8390_port+reg, data))
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#define outb_reg0(dep, reg, data)   (outb(dep->de_dp8390_port+reg, data))
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/** Reads 1 byte from the first page register.
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 *  @param[in] dep The network interface structure.
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 *  @param[in] reg The register offset.
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 *  @returns The read value.
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 */
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#define inb_reg1(dep, reg)      (inb(dep->de_dp8390_port+reg))
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#define inb_reg1(dep, reg)      (inb(dep->de_dp8390_port+reg))
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/** Writes 1 byte first page register.
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 *  @param[in] dep The network interface structure.
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 *  @param[in] reg The register offset.
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 *  @param[in] data The value to be written.
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 */
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#define outb_reg1(dep, reg, data)   (outb(dep->de_dp8390_port+reg, data))
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#define outb_reg1(dep, reg, data)   (outb(dep->de_dp8390_port+reg, data))
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/* Software interface to the dp8390 driver */
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/* Software interface to the dp8390 driver */
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struct dpeth;
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struct dpeth;
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 */
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 */
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#define MAX_PACKETS 4
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#define MAX_PACKETS 4
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typedef struct dpeth
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typedef struct dpeth
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{
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{
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    /* Packet send queue.
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    /** Outgoing packets queue.
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    */
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     */
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    packet_t    packet_queue;
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    packet_t    packet_queue;
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    /** Outgoing packets count.
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     */
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    int         packet_count;
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    int         packet_count;
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    /* Packet receive queue.
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    /** Received packets queue.
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    */
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     */
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    packet_t    received_queue;
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    packet_t    received_queue;
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    /** Received packets count.
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     */
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    int         received_count;
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    int         received_count;
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    /* The de_base_port field is the starting point of the probe.
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    /* The de_base_port field is the starting point of the probe.
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     * The conf routine also fills de_linmem and de_irq. If the probe
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     * The conf routine also fills de_linmem and de_irq. If the probe
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     * routine knows the irq and/or memory address because they are
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     * routine knows the irq and/or memory address because they are