diff options
Diffstat (limited to 'sys/dev/ed/if_edvar.h')
| -rw-r--r-- | sys/dev/ed/if_edvar.h | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/sys/dev/ed/if_edvar.h b/sys/dev/ed/if_edvar.h new file mode 100644 index 0000000..3855b6d --- /dev/null +++ b/sys/dev/ed/if_edvar.h @@ -0,0 +1,223 @@ +/* + * Copyright (c) 1995, David Greenman + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice unmodified, this list of conditions, and the following + * disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef SYS_DEV_ED_IF_EDVAR_H +#define SYS_DEV_ED_IF_EDVAR_H +/* + * ed_softc: per line info and status + */ +struct ed_softc { + struct arpcom arpcom; /* ethernet common */ + + char *type_str; /* pointer to type string */ + u_char vendor; /* interface vendor */ + u_char type; /* interface type code */ + u_char gone; /* HW missing, presumed having a good time */ + + int port_rid; /* resource id for port range */ + int port_used; /* nonzero if ports used */ + struct resource* port_res; /* resource for port range */ + int mem_rid; /* resource id for memory range */ + int mem_used; /* nonzero if memory used */ + struct resource* mem_res; /* resource for memory range */ + int irq_rid; /* resource id for irq */ + struct resource* irq_res; /* resource for irq */ + void* irq_handle; /* handle for irq handler */ + device_t miibus; /* MII bus for cards with MII. */ + void (*mii_writebits)(struct ed_softc *, u_int, int); + u_int (*mii_readbits)(struct ed_softc *, int); + struct callout_handle tick_ch; /* Callout handle for ed_tick */ + + int nic_offset; /* NIC (DS8390) I/O bus address offset */ + int asic_offset; /* ASIC I/O bus address offset */ + +/* + * The following 'proto' variable is part of a work-around for 8013EBT asics + * being write-only. It's sort of a prototype/shadow of the real thing. + */ + u_char wd_laar_proto; + u_char cr_proto; + u_char isa16bit; /* width of access to card 0=8 or 1=16 */ + int chip_type; /* the type of chip (one of ED_CHIP_TYPE_*) */ + +/* + * HP PC LAN PLUS card support. + */ + + u_short hpp_options; /* flags controlling behaviour of the HP card */ + u_short hpp_id; /* software revision and other fields */ + caddr_t hpp_mem_start; /* Memory-mapped IO register address */ + + caddr_t mem_start; /* NIC memory start address */ + caddr_t mem_end; /* NIC memory end address */ + u_int32_t mem_size; /* total NIC memory size */ + caddr_t mem_ring; /* start of RX ring-buffer (in NIC mem) */ + + u_char mem_shared; /* NIC memory is shared with host */ + u_char xmit_busy; /* transmitter is busy */ + u_char txb_cnt; /* number of transmit buffers */ + u_char txb_inuse; /* number of TX buffers currently in-use */ + + u_char txb_new; /* pointer to where new buffer will be added */ + u_char txb_next_tx; /* pointer to next buffer ready to xmit */ + u_short txb_len[8]; /* buffered xmit buffer lengths */ + u_char tx_page_start; /* first page of TX buffer area */ + u_char rec_page_start; /* first page of RX ring-buffer */ + u_char rec_page_stop; /* last page of RX ring-buffer */ + u_char next_packet; /* pointer to next unread RX packet */ + struct ifmib_iso_8802_3 mibdata; /* stuff for network mgmt */ +}; + +#define ed_nic_inb(sc, port) \ + bus_space_read_1(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port)) + +#define ed_nic_outb(sc, port, value) \ + bus_space_write_1(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port), \ + (value)) + +#define ed_nic_inw(sc, port) \ + bus_space_read_2(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port)) + +#define ed_nic_outw(sc, port, value) \ + bus_space_write_2(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), (sc)->nic_offset + (port), \ + (value)) + +#define ed_nic_insb(sc, port, addr, count) \ + bus_space_read_multi_1(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->nic_offset + (port), (addr), (count)) + +#define ed_nic_outsb(sc, port, addr, count) \ + bus_space_write_multi_1(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->nic_offset + (port), (addr), (count)) + +#define ed_nic_insw(sc, port, addr, count) \ + bus_space_read_multi_2(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->nic_offset + (port), (u_int16_t *)(addr), (count)) + +#define ed_nic_outsw(sc, port, addr, count) \ + bus_space_write_multi_2(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->nic_offset + (port), (u_int16_t *)(addr), (count)) + +#define ed_nic_insl(sc, port, addr, count) \ + bus_space_read_multi_4(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->nic_offset + (port), (u_int32_t *)(addr), (count)) + +#define ed_nic_outsl(sc, port, addr, count) \ + bus_space_write_multi_4(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->nic_offset + (port), (u_int32_t *)(addr), (count)) + +#define ed_asic_inb(sc, port) \ + bus_space_read_1(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port)) + +#define ed_asic_outb(sc, port, value) \ + bus_space_write_1(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port), \ + (value)) + +#define ed_asic_inw(sc, port) \ + bus_space_read_2(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port)) + +#define ed_asic_outw(sc, port, value) \ + bus_space_write_2(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), (sc)->asic_offset + (port), \ + (value)) + +#define ed_asic_insb(sc, port, addr, count) \ + bus_space_read_multi_1(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->asic_offset + (port), (addr), (count)) + +#define ed_asic_outsb(sc, port, addr, count) \ + bus_space_write_multi_1(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->asic_offset + (port), (addr), (count)) + +#define ed_asic_insw(sc, port, addr, count) \ + bus_space_read_multi_2(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->asic_offset + (port), (u_int16_t *)(addr), (count)) + +#define ed_asic_outsw(sc, port, addr, count) \ + bus_space_write_multi_2(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->asic_offset + (port), (u_int16_t *)(addr), (count)) + +#define ed_asic_insl(sc, port, addr, count) \ + bus_space_read_multi_4(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->asic_offset + (port), (u_int32_t *)(addr), (count)) + +#define ed_asic_outsl(sc, port, addr, count) \ + bus_space_write_multi_4(rman_get_bustag((sc)->port_res), \ + rman_get_bushandle((sc)->port_res), \ + (sc)->asic_offset + (port), (u_int32_t *)(addr), (count)) + +void ed_release_resources (device_t); +int ed_alloc_port (device_t, int, int); +int ed_alloc_memory (device_t, int, int); +int ed_alloc_irq (device_t, int, int); + +int ed_probe_generic8390 (struct ed_softc *); +int ed_probe_WD80x3 (device_t, int, int); +int ed_probe_WD80x3_generic (device_t, int, unsigned short *[]); +int ed_probe_3Com (device_t, int, int); +int ed_probe_Novell (device_t, int, int); +int ed_probe_Novell_generic (device_t, int); +int ed_probe_HP_pclanp (device_t, int, int); + +int ed_attach (struct ed_softc *, int, int); +void ed_stop (struct ed_softc *); +void ed_pio_readmem (struct ed_softc *, int, unsigned char *, + unsigned short); +void ed_pio_writemem (struct ed_softc *, char *, + unsigned short, unsigned short); +#ifndef ED_NO_MIIBUS +int ed_miibus_readreg (device_t, int, int); +void ed_miibus_writereg (device_t, int, int, int); +int ed_ifmedia_upd (struct ifnet *); +void ed_ifmedia_sts (struct ifnet *, struct ifmediareq *); +void ed_child_detached (device_t, device_t); +#endif + +driver_intr_t edintr; + +extern devclass_t ed_devclass; +#endif /* SYS_DEV_ED_IF_EDVAR_H */ |
