static void aha152x_detach(struct pcmcia_device *link) { dev_dbg(&link->dev, "aha152x_detach\n"); aha152x_release_cs(link); /* Unlink device structure, free bits */ kfree(link->priv); } /* aha152x_detach */
static void aha152x_detach(struct pcmcia_device *link) { DEBUG(0, "aha152x_detach(0x%p)\n", link); aha152x_release_cs(link); kfree(link->priv); }
static int aha152x_config_cs(struct pcmcia_device *link) { scsi_info_t *info = link->priv; struct aha152x_setup s; int last_ret, last_fn; struct Scsi_Host *host; DEBUG(0, "aha152x_config(0x%p)\n", link); last_ret = pcmcia_loop_config(link, aha152x_config_check, NULL); if (last_ret) { cs_error(link, RequestIO, last_ret); goto failed; } CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); memset(&s, 0, sizeof(s)); s.conf = "PCMCIA setup"; s.io_port = link->io.BasePort1; s.irq = link->irq.AssignedIRQ; s.scsiid = host_id; s.reconnect = reconnect; s.parity = parity; s.synchronous = synchronous; s.delay = reset_delay; if (ext_trans) s.ext_trans = ext_trans; host = aha152x_probe_one(&s); if (host == NULL) { printk(KERN_INFO "aha152x_cs: no SCSI devices found\n"); goto cs_failed; } sprintf(info->node.dev_name, "scsi%d", host->host_no); link->dev_node = &info->node; info->host = host; return 0; cs_failed: cs_error(link, last_fn, last_ret); failed: aha152x_release_cs(link); return -ENODEV; }
static int aha152x_config_cs(struct pcmcia_device *link) { scsi_info_t *info = link->priv; struct aha152x_setup s; int ret; struct Scsi_Host *host; dev_dbg(&link->dev, "aha152x_config\n"); ret = pcmcia_loop_config(link, aha152x_config_check, NULL); if (ret) goto failed; if (!link->irq) goto failed; ret = pcmcia_request_configuration(link, &link->conf); if (ret) goto failed; /* Set configuration options for the aha152x driver */ memset(&s, 0, sizeof(s)); s.conf = "PCMCIA setup"; s.io_port = link->io.BasePort1; s.irq = link->irq; s.scsiid = host_id; s.reconnect = reconnect; s.parity = parity; s.synchronous = synchronous; s.delay = reset_delay; if (ext_trans) s.ext_trans = ext_trans; host = aha152x_probe_one(&s); if (host == NULL) { printk(KERN_INFO "aha152x_cs: no SCSI devices found\n"); goto failed; } info->host = host; return 0; failed: aha152x_release_cs(link); return -ENODEV; }
static int aha152x_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; scsi_info_t *info = link->priv; DEBUG(0, "aha152x_event(0x%06x)\n", event); switch (event) { case CS_EVENT_CARD_REMOVAL: link->state &= ~DEV_PRESENT; if (link->state & DEV_CONFIG) aha152x_release_cs(link); break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; aha152x_config_cs(link); break; case CS_EVENT_PM_SUSPEND: link->state |= DEV_SUSPEND; /* Fall through... */ case CS_EVENT_RESET_PHYSICAL: if (link->state & DEV_CONFIG) pcmcia_release_configuration(link->handle); break; case CS_EVENT_PM_RESUME: link->state &= ~DEV_SUSPEND; /* Fall through... */ case CS_EVENT_CARD_RESET: if (link->state & DEV_CONFIG) { Scsi_Cmnd tmp; pcmcia_request_configuration(link->handle, &link->conf); tmp.device->host = info->host; aha152x_host_reset(&tmp); } break; } return 0; }
static void aha152x_detach(dev_link_t *link) { dev_link_t **linkp; DEBUG(0, "aha152x_detach(0x%p)\n", link); /* Locate device structure */ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) if (*linkp == link) break; if (*linkp == NULL) return; if (link->state & DEV_CONFIG) aha152x_release_cs(link); if (link->handle) pcmcia_deregister_client(link->handle); /* Unlink device structure, free bits */ *linkp = link->next; kfree(link->priv); } /* aha152x_detach */
static void aha152x_config_cs(dev_link_t *link) { client_handle_t handle = link->handle; scsi_info_t *info = link->priv; struct aha152x_setup s; tuple_t tuple; cisparse_t parse; int i, last_ret, last_fn; u_char tuple_data[64]; struct Scsi_Host *host; DEBUG(0, "aha152x_config(0x%p)\n", link); tuple.DesiredTuple = CISTPL_CONFIG; tuple.TupleData = tuple_data; tuple.TupleDataMax = 64; tuple.TupleOffset = 0; CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple)); CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple)); CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse)); link->conf.ConfigBase = parse.config.base; /* Configure card */ link->state |= DEV_CONFIG; tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple)); while (1) { if (pcmcia_get_tuple_data(handle, &tuple) != 0 || pcmcia_parse_tuple(handle, &tuple, &parse) != 0) goto next_entry; /* For New Media T&J, look for a SCSI window */ if (parse.cftable_entry.io.win[0].len >= 0x20) link->io.BasePort1 = parse.cftable_entry.io.win[0].base; else if ((parse.cftable_entry.io.nwin > 1) && (parse.cftable_entry.io.win[1].len >= 0x20)) link->io.BasePort1 = parse.cftable_entry.io.win[1].base; if ((parse.cftable_entry.io.nwin > 0) && (link->io.BasePort1 < 0xffff)) { link->conf.ConfigIndex = parse.cftable_entry.index; i = pcmcia_request_io(handle, &link->io); if (i == CS_SUCCESS) break; } next_entry: CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple)); } CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf)); /* Set configuration options for the aha152x driver */ memset(&s, 0, sizeof(s)); s.conf = "PCMCIA setup"; s.io_port = link->io.BasePort1; s.irq = link->irq.AssignedIRQ; s.scsiid = host_id; s.reconnect = reconnect; s.parity = parity; s.synchronous = synchronous; s.delay = reset_delay; if (ext_trans) s.ext_trans = ext_trans; host = aha152x_probe_one(&s); if (host == NULL) { printk(KERN_INFO "aha152x_cs: no SCSI devices found\n"); goto cs_failed; } sprintf(info->node.dev_name, "scsi%d", host->host_no); link->dev = &info->node; info->host = host; link->state &= ~DEV_CONFIG_PENDING; return; cs_failed: cs_error(link->handle, last_fn, last_ret); aha152x_release_cs(link); return; }