/*
* Attach all the sub-devices we can find
*/
int
ahd_attach(struct ahd_softc *ahd)
{
struct scsibus_attach_args saa;
char ahd_info[256];
int s;
ahd_controller_info(ahd, ahd_info, sizeof ahd_info);
printf("%s\n", ahd_info);
ahd_lock(ahd, &s);
/*
* fill in the prototype scsi_links.
*/
ahd->sc_channel.adapter_target = ahd->our_id;
if (ahd->features & AHD_WIDE)
ahd->sc_channel.adapter_buswidth = 16;
ahd->sc_channel.adapter_softc = ahd;
ahd->sc_channel.adapter = &ahd_switch;
ahd->sc_channel.openings = 16;
if (bootverbose) {
ahd_controller_info(ahd, ahd_info, sizeof ahd_info);
printf("%s: %s\n", ahd->sc_dev.dv_xname, ahd_info);
}
ahd_intr_enable(ahd, TRUE);
if (ahd->flags & AHD_RESET_BUS_A)
ahd_reset_channel(ahd, 'A', TRUE);
bzero(&saa, sizeof(saa));
saa.saa_sc_link = &ahd->sc_channel;
ahd->sc_child = config_found((void *)&ahd->sc_dev, &saa, scsiprint);
ahd_unlock(ahd, &s);
return (1);
}
/*
* Return information to handle /proc support for the driver.
*/
int
ahd_linux_show_info(struct seq_file *m, struct Scsi_Host *shost)
{
struct ahd_softc *ahd = *(struct ahd_softc **)shost->hostdata;
char ahd_info[256];
u_int max_targ;
u_int i;
seq_printf(m, "Adaptec AIC79xx driver version: %s\n",
AIC79XX_DRIVER_VERSION);
seq_printf(m, "%s\n", ahd->description);
ahd_controller_info(ahd, ahd_info);
seq_printf(m, "%s\n", ahd_info);
seq_printf(m, "Allocated SCBs: %d, SG List Length: %d\n\n",
ahd->scb_data.numscbs, AHD_NSEG);
max_targ = 16;
if (ahd->seep_config == NULL)
seq_puts(m, "No Serial EEPROM\n");
else {
seq_puts(m, "Serial EEPROM:\n");
for (i = 0; i < sizeof(*ahd->seep_config)/2; i++) {
if (((i % 8) == 0) && (i != 0)) {
seq_putc(m, '\n');
}
seq_printf(m, "0x%.4x ",
((uint16_t*)ahd->seep_config)[i]);
}
seq_putc(m, '\n');
}
seq_putc(m, '\n');
if ((ahd->features & AHD_WIDE) == 0)
max_targ = 8;
for (i = 0; i < max_targ; i++) {
ahd_dump_target_state(ahd, m, ahd->our_id, 'A',
/*target_id*/i);
}
return 0;
}
/*
* Return information to handle /proc support for the driver.
*/
int
ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
off_t offset, int length, int inout)
{
struct ahd_softc *ahd = *(struct ahd_softc **)shost->hostdata;
struct info_str info;
char ahd_info[256];
u_int max_targ;
u_int i;
int retval;
/* Has data been written to the file? */
if (inout == TRUE) {
retval = ahd_proc_write_seeprom(ahd, buffer, length);
goto done;
}
if (start)
*start = buffer;
info.buffer = buffer;
info.length = length;
info.offset = offset;
info.pos = 0;
copy_info(&info, "Adaptec AIC79xx driver version: %s\n",
AIC79XX_DRIVER_VERSION);
copy_info(&info, "%s\n", ahd->description);
ahd_controller_info(ahd, ahd_info);
copy_info(&info, "%s\n", ahd_info);
copy_info(&info, "Allocated SCBs: %d, SG List Length: %d\n\n",
ahd->scb_data.numscbs, AHD_NSEG);
max_targ = 15;
if (ahd->seep_config == NULL)
copy_info(&info, "No Serial EEPROM\n");
else {
copy_info(&info, "Serial EEPROM:\n");
for (i = 0; i < sizeof(*ahd->seep_config)/2; i++) {
if (((i % 8) == 0) && (i != 0)) {
copy_info(&info, "\n");
}
copy_info(&info, "0x%.4x ",
((uint16_t*)ahd->seep_config)[i]);
}
copy_info(&info, "\n");
}
copy_info(&info, "\n");
if ((ahd->features & AHD_WIDE) == 0)
max_targ = 7;
for (i = 0; i <= max_targ; i++) {
ahd_dump_target_state(ahd, &info, ahd->our_id, 'A',
/*target_id*/i, /*target_offset*/i);
}
retval = info.pos > info.offset ? info.pos - info.offset : 0;
done:
return (retval);
}
