+static void __devexit sx_remove_card(struct sx_board *board,
+ struct pci_dev *pdev)
+{
+ if (board->flags & SX_BOARD_INITIALIZED) {
+ /* The board should stop messing with us. (actually I mean the
+ interrupt) */
+ sx_reset(board);
+ if ((board->irq) && (board->flags & SX_IRQ_ALLOCATED))
+ free_irq(board->irq, board);
+
+ /* It is safe/allowed to del_timer a non-active timer */
+ del_timer(&board->timer);
+ if (pdev) {
+#ifdef CONFIG_PCI
+ pci_iounmap(pdev, board->base);
+ pci_release_region(pdev, IS_CF_BOARD(board) ? 3 : 2);
+#endif
+ } else {
+ iounmap(board->base);
+ release_region(board->hw_base, board->hw_len);
+ }
+
+ board->flags &= ~(SX_BOARD_INITIALIZED | SX_BOARD_PRESENT);
+ }
+}
+
+#ifdef CONFIG_EISA
+
+static int __devinit sx_eisa_probe(struct device *dev)
+{
+ struct eisa_device *edev = to_eisa_device(dev);
+ struct sx_board *board;
+ unsigned long eisa_slot = edev->base_addr;
+ unsigned int i;
+ int retval = -EIO;
+
+ mutex_lock(&sx_boards_lock);
+ i = sx_find_free_board();
+ if (i == SX_NBOARDS) {
+ mutex_unlock(&sx_boards_lock);
+ goto err;
+ }
+ board = &boards[i];
+ board->flags |= SX_BOARD_PRESENT;
+ mutex_unlock(&sx_boards_lock);
+
+ dev_info(dev, "XIO : Signature found in EISA slot %lu, "
+ "Product %d Rev %d (REPORT THIS TO LKLM)\n",
+ eisa_slot >> 12,
+ inb(eisa_slot + EISA_VENDOR_ID_OFFSET + 2),
+ inb(eisa_slot + EISA_VENDOR_ID_OFFSET + 3));
+
+ board->eisa_base = eisa_slot;
+ board->flags &= ~SX_BOARD_TYPE;
+ board->flags |= SI_EISA_BOARD;
+
+ board->hw_base = ((inb(eisa_slot + 0xc01) << 8) +
+ inb(eisa_slot + 0xc00)) << 16;
+ board->hw_len = SI2_EISA_WINDOW_LEN;
+ if (!request_region(board->hw_base, board->hw_len, "sx")) {
+ dev_err(dev, "can't request region\n");
+ goto err_flag;
+ }
+ board->base2 =
+ board->base = ioremap(board->hw_base, SI2_EISA_WINDOW_LEN);
+ if (!board->base) {
+ dev_err(dev, "can't remap memory\n");
+ goto err_reg;
+ }
+
+ sx_dprintk(SX_DEBUG_PROBE, "IO hw_base address: %lx\n", board->hw_base);
+ sx_dprintk(SX_DEBUG_PROBE, "base: %p\n", board->base);
+ board->irq = inb(eisa_slot + 0xc02) >> 4;
+ sx_dprintk(SX_DEBUG_PROBE, "IRQ: %d\n", board->irq);
+
+ if (!probe_si(board))
+ goto err_unmap;
+
+ dev_set_drvdata(dev, board);
+
+ return 0;
+err_unmap:
+ iounmap(board->base);
+err_reg:
+ release_region(board->hw_base, board->hw_len);
+err_flag:
+ board->flags &= ~SX_BOARD_PRESENT;
+err:
+ return retval;
+}
+
+static int __devexit sx_eisa_remove(struct device *dev)
+{
+ struct sx_board *board = dev_get_drvdata(dev);
+
+ sx_remove_card(board, NULL);
+
+ return 0;
+}
+
+static struct eisa_device_id sx_eisa_tbl[] = {
+ { "SLX" },
+ { "" }
+};
+
+MODULE_DEVICE_TABLE(eisa, sx_eisa_tbl);
+
+static struct eisa_driver sx_eisadriver = {
+ .id_table = sx_eisa_tbl,
+ .driver = {
+ .name = "sx",
+ .probe = sx_eisa_probe,
+ .remove = __devexit_p(sx_eisa_remove),
+ }
+};
+
+#endif
+