| Current Path : /sys/amd64/compile/hs32/modules/usr/src/sys/modules/drm/radeon/@/dev/ie/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/drm/radeon/@/dev/ie/if_ievar.h |
/*-
* $FreeBSD: release/9.1.0/sys/dev/ie/if_ievar.h 181134 2008-08-01 21:33:07Z jhb $
*/
enum ie_hardware {
IE_NONE,
IE_STARLAN10,
IE_EN100,
IE_SLFIBER,
IE_3C507,
IE_NI5210,
IE_EE16,
IE_UNKNOWN
};
/*
* Ethernet status, per interface.
*/
struct ie_softc {
struct ifnet *ifp;
void (*ie_reset_586) (struct ie_softc *);
void (*ie_chan_attn) (struct ie_softc *);
enum ie_hardware hard_type;
int hard_vers;
u_char enaddr[6];
device_t dev;
struct resource * io_res;
int io_rid;
bus_space_tag_t io_bt;
bus_space_handle_t io_bh;
struct resource * irq_res;
int irq_rid;
void * irq_ih;
struct resource * mem_res;
int mem_rid;
bus_space_tag_t mem_bt;
bus_space_handle_t mem_bh;
u_int port; /* i/o base address for this interface */
caddr_t iomem; /* memory size */
caddr_t iomembot; /* memory base address */
unsigned iosize;
int bus_use; /* 0 means 16bit, 1 means 8 bit adapter */
int want_mcsetup;
int promisc;
int nframes;
int nrxbufs;
int ntxbufs;
volatile struct ie_int_sys_conf_ptr *iscp;
volatile struct ie_sys_ctl_block *scb;
volatile struct ie_recv_frame_desc **rframes; /* nframes worth */
volatile struct ie_recv_buf_desc **rbuffs; /* nrxbufs worth */
volatile u_char **cbuffs; /* nrxbufs worth */
int rfhead, rftail, rbhead, rbtail;
volatile struct ie_xmit_cmd **xmit_cmds; /* ntxbufs worth */
volatile struct ie_xmit_buf **xmit_buffs; /* ntxbufs worth */
volatile u_char **xmit_cbuffs; /* ntxbufs worth */
int xmit_count;
struct ie_en_addr mcast_addrs[MAXMCAST + 1];
int mcast_count;
u_short irq_encoded; /* encoded interrupt on IEE16 */
struct mtx lock;
};
#define PORT(sc) sc->port
#define MEM(sc) sc->iomem
#define IE_LOCK(sc) mtx_lock(&(sc)->lock)
#define IE_UNLOCK(sc) mtx_unlock(&(sc)->lock)
#define IE_ASSERT_LOCKED(sc) mtx_assert(&(sc)->lock, MA_OWNED)
void ie_intr (void *);
int ie_alloc_resources (device_t);
void ie_release_resources (device_t);
int ie_attach (device_t);
int ie_detach (device_t);
void el_reset_586 (struct ie_softc *);
void el_chan_attn (struct ie_softc *);
void sl_reset_586 (struct ie_softc *);
void sl_chan_attn (struct ie_softc *);
void ee16_reset_586 (struct ie_softc *);
void ee16_chan_attn (struct ie_softc *);
void ee16_shutdown (struct ie_softc *);
void sl_read_ether (struct ie_softc *, unsigned char *);
int check_ie_present (struct ie_softc *);