Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff
[linux-2.6.git] / drivers / serial / serial_cs.c
index 0d7b65f..2c70773 100644 (file)
 #include <linux/string.h>
 #include <linux/timer.h>
 #include <linux/serial_core.h>
+#include <linux/delay.h>
 #include <linux/major.h>
 #include <asm/io.h>
 #include <asm/system.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -86,7 +86,7 @@ struct multi_id {
        int multi;              /* 1 = multifunction, > 1 = # ports */
 };
 
-static struct multi_id multi_id[] = {
+static const struct multi_id multi_id[] = {
        { MANFID_OMEGA,   PRODID_OMEGA_QSP_100,         4 },
        { MANFID_QUATECH, PRODID_QUATECH_DUAL_RS232,    2 },
        { MANFID_QUATECH, PRODID_QUATECH_DUAL_RS232_D1, 2 },
@@ -98,11 +98,13 @@ static struct multi_id multi_id[] = {
 #define MULTI_COUNT (sizeof(multi_id)/sizeof(struct multi_id))
 
 struct serial_info {
-       dev_link_t              link;
+       struct pcmcia_device    *p_dev;
        int                     ndev;
        int                     multi;
        int                     slave;
        int                     manfid;
+       int                     prodid;
+       int                     c950ctrl;
        dev_node_t              node[4];
        int                     line[4];
 };
@@ -114,16 +116,35 @@ struct serial_cfg_mem {
 };
 
 
-static void serial_config(dev_link_t * link);
-static int serial_event(event_t event, int priority,
-                       event_callback_args_t * args);
+static int serial_config(struct pcmcia_device * link);
 
-static dev_info_t dev_info = "serial_cs";
 
-static dev_link_t *serial_attach(void);
-static void serial_detach(dev_link_t *);
+static void wakeup_card(struct serial_info *info)
+{
+       int ctrl = info->c950ctrl;
 
-static dev_link_t *dev_list = NULL;
+       if (info->manfid == MANFID_OXSEMI) {
+               outb(12, ctrl + 1);
+       } else if (info->manfid == MANFID_POSSIO && info->prodid == PRODID_POSSIO_GCC) {
+               /* request_region? oxsemi branch does no request_region too... */
+               /* This sequence is needed to properly initialize MC45 attached to OXCF950.
+                * I tried decreasing these msleep()s, but it worked properly (survived
+                * 1000 stop/start operations) with these timeouts (or bigger). */
+               outb(0xA, ctrl + 1);
+               msleep(100);
+               outb(0xE, ctrl + 1);
+               msleep(300);
+               outb(0xC, ctrl + 1);
+               msleep(100);
+               outb(0xE, ctrl + 1);
+               msleep(200);
+               outb(0xF, ctrl + 1);
+               msleep(100);
+               outb(0xE, ctrl + 1);
+               msleep(100);
+               outb(0xC, ctrl + 1);
+       }
+}
 
 /*======================================================================
 
@@ -132,64 +153,48 @@ static dev_link_t *dev_list = NULL;
     
 ======================================================================*/
 
-static void serial_remove(dev_link_t *link)
+static void serial_remove(struct pcmcia_device *link)
 {
        struct serial_info *info = link->priv;
        int i;
 
-       link->state &= ~DEV_PRESENT;
-
        DEBUG(0, "serial_release(0x%p)\n", link);
 
        /*
         * Recheck to see if the device is still configured.
         */
-       if (info->link.state & DEV_CONFIG) {
-               for (i = 0; i < info->ndev; i++)
-                       serial8250_unregister_port(info->line[i]);
-
-               info->link.dev = NULL;
+       for (i = 0; i < info->ndev; i++)
+               serial8250_unregister_port(info->line[i]);
 
-               if (!info->slave) {
-                       pcmcia_release_configuration(info->link.handle);
-                       pcmcia_release_io(info->link.handle, &info->link.io);
-                       pcmcia_release_irq(info->link.handle, &info->link.irq);
-               }
+       info->p_dev->dev_node = NULL;
 
-               info->link.state &= ~DEV_CONFIG;
-       }
+       if (!info->slave)
+               pcmcia_disable_device(link);
 }
 
-static void serial_suspend(dev_link_t *link)
+static int serial_suspend(struct pcmcia_device *link)
 {
-       link->state |= DEV_SUSPEND;
-
-       if (link->state & DEV_CONFIG) {
-               struct serial_info *info = link->priv;
-               int i;
+       struct serial_info *info = link->priv;
+       int i;
 
-               for (i = 0; i < info->ndev; i++)
-                       serial8250_suspend_port(info->line[i]);
+       for (i = 0; i < info->ndev; i++)
+               serial8250_suspend_port(info->line[i]);
 
-               if (!info->slave)
-                       pcmcia_release_configuration(link->handle);
-       }
+       return 0;
 }
 
-static void serial_resume(dev_link_t *link)
+static int serial_resume(struct pcmcia_device *link)
 {
-       link->state &= ~DEV_SUSPEND;
-
-       if (DEV_OK(link)) {
+       if (pcmcia_dev_present(link)) {
                struct serial_info *info = link->priv;
                int i;
 
-               if (!info->slave)
-                       pcmcia_request_configuration(link->handle, &link->conf);
-
                for (i = 0; i < info->ndev; i++)
                        serial8250_resume_port(info->line[i]);
+               wakeup_card(info);
        }
+
+       return 0;
 }
 
 /*======================================================================
@@ -200,21 +205,18 @@ static void serial_resume(dev_link_t *link)
 
 ======================================================================*/
 
-static dev_link_t *serial_attach(void)
+static int serial_probe(struct pcmcia_device *link)
 {
        struct serial_info *info;
-       client_reg_t client_reg;
-       dev_link_t *link;
-       int ret;
 
        DEBUG(0, "serial_attach()\n");
 
        /* Create new serial device */
        info = kmalloc(sizeof (*info), GFP_KERNEL);
        if (!info)
-               return NULL;
+               return -ENOMEM;
        memset(info, 0, sizeof (*info));
-       link = &info->link;
+       info->p_dev = link;
        link->priv = info;
 
        link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
@@ -228,25 +230,7 @@ static dev_link_t *serial_attach(void)
        }
        link->conf.IntType = INT_MEMORY_AND_IO;
 
-       /* Register with Card Services */
-       link->next = dev_list;
-       dev_list = link;
-       client_reg.dev_info = &dev_info;
-       client_reg.EventMask =
-           CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-           CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-           CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-       client_reg.event_handler = &serial_event;
-       client_reg.Version = 0x0210;
-       client_reg.event_callback_args.client_data = link;
-       ret = pcmcia_register_client(&link->handle, &client_reg);
-       if (ret != CS_SUCCESS) {
-               cs_error(link->handle, RegisterClient, ret);
-               serial_detach(link);
-               return NULL;
-       }
-
-       return link;
+       return serial_config(link);
 }
 
 /*======================================================================
@@ -258,21 +242,12 @@ static dev_link_t *serial_attach(void)
 
 ======================================================================*/
 
-static void serial_detach(dev_link_t * link)
+static void serial_detach(struct pcmcia_device *link)
 {
        struct serial_info *info = link->priv;
-       dev_link_t **linkp;
-       int ret;
 
        DEBUG(0, "serial_detach(0x%p)\n", link);
 
-       /* Locate device structure */
-       for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
-               if (*linkp == link)
-                       break;
-       if (*linkp == NULL)
-               return;
-
        /*
         * Ensure any outstanding scheduled tasks are completed.
         */
@@ -283,20 +258,13 @@ static void serial_detach(dev_link_t * link)
         */
        serial_remove(link);
 
-       if (link->handle) {
-               ret = pcmcia_deregister_client(link->handle);
-               if (ret != CS_SUCCESS)
-                       cs_error(link->handle, DeregisterClient, ret);
-       }
-
-       /* Unlink device structure, free bits */
-       *linkp = link->next;
+       /* free bits */
        kfree(info);
 }
 
 /*====================================================================*/
 
-static int setup_serial(client_handle_t handle, struct serial_info * info,
+static int setup_serial(struct pcmcia_device *handle, struct serial_info * info,
                        kio_addr_t iobase, int irq)
 {
        struct uart_port port;
@@ -331,7 +299,7 @@ static int setup_serial(client_handle_t handle, struct serial_info * info,
 /*====================================================================*/
 
 static int
-first_tuple(client_handle_t handle, tuple_t * tuple, cisparse_t * parse)
+first_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse)
 {
        int i;
        i = pcmcia_get_first_tuple(handle, tuple);
@@ -344,7 +312,7 @@ first_tuple(client_handle_t handle, tuple_t * tuple, cisparse_t * parse)
 }
 
 static int
-next_tuple(client_handle_t handle, tuple_t * tuple, cisparse_t * parse)
+next_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse)
 {
        int i;
        i = pcmcia_get_next_tuple(handle, tuple);
@@ -358,11 +326,10 @@ next_tuple(client_handle_t handle, tuple_t * tuple, cisparse_t * parse)
 
 /*====================================================================*/
 
-static int simple_config(dev_link_t *link)
+static int simple_config(struct pcmcia_device *link)
 {
-       static kio_addr_t base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
-       static int size_table[2] = { 8, 16 };
-       client_handle_t handle = link->handle;
+       static const kio_addr_t base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
+       static const int size_table[2] = { 8, 16 };
        struct serial_info *info = link->priv;
        struct serial_cfg_mem *cfg_mem;
        tuple_t *tuple;
@@ -383,7 +350,7 @@ static int simple_config(dev_link_t *link)
        buf = cfg_mem->buf;
 
        /* If the card is already configured, look up the port and irq */
-       i = pcmcia_get_configuration_info(handle, &config);
+       i = pcmcia_get_configuration_info(link, &config);
        if ((i == CS_SUCCESS) && (config.Attributes & CONF_VALID_CLIENT)) {
                kio_addr_t port = 0;
                if ((config.BasePort2 != 0) && (config.NumPorts2 == 8)) {
@@ -396,10 +363,9 @@ static int simple_config(dev_link_t *link)
                }
                if (info->slave) {
                        kfree(cfg_mem);
-                       return setup_serial(handle, info, port, config.AssignedIRQ);
+                       return setup_serial(link, info, port, config.AssignedIRQ);
                }
        }
-       link->conf.Vcc = config.Vcc;
 
        /* First pass: look for a config entry that looks normal. */
        tuple->TupleData = (cisdata_t *) buf;
@@ -410,12 +376,12 @@ static int simple_config(dev_link_t *link)
        /* Two tries: without IO aliases, then with aliases */
        for (s = 0; s < 2; s++) {
                for (try = 0; try < 2; try++) {
-                       i = first_tuple(handle, tuple, parse);
+                       i = first_tuple(link, tuple, parse);
                        while (i != CS_NO_MORE_ITEMS) {
                                if (i != CS_SUCCESS)
                                        goto next_entry;
                                if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
-                                       link->conf.Vpp1 = link->conf.Vpp2 =
+                                       link->conf.Vpp =
                                            cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
                                if ((cf->io.nwin > 0) && (cf->io.win[0].len == size_table[s]) &&
                                            (cf->io.win[0].base != 0)) {
@@ -423,19 +389,19 @@ static int simple_config(dev_link_t *link)
                                        link->io.BasePort1 = cf->io.win[0].base;
                                        link->io.IOAddrLines = (try == 0) ?
                                            16 : cf->io.flags & CISTPL_IO_LINES_MASK;
-                                       i = pcmcia_request_io(link->handle, &link->io);
+                                       i = pcmcia_request_io(link, &link->io);
                                        if (i == CS_SUCCESS)
                                                goto found_port;
                                }
 next_entry:
-                               i = next_tuple(handle, tuple, parse);
+                               i = next_tuple(link, tuple, parse);
                        }
                }
        }
        /* Second pass: try to find an entry that isn't picky about
           its base address, then try to grab any standard serial port
           address, and finally try to get any free port. */
-       i = first_tuple(handle, tuple, parse);
+       i = first_tuple(link, tuple, parse);
        while (i != CS_NO_MORE_ITEMS) {
                if ((i == CS_SUCCESS) && (cf->io.nwin > 0) &&
                    ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
@@ -443,50 +409,48 @@ next_entry:
                        for (j = 0; j < 5; j++) {
                                link->io.BasePort1 = base[j];
                                link->io.IOAddrLines = base[j] ? 16 : 3;
-                               i = pcmcia_request_io(link->handle, &link->io);
+                               i = pcmcia_request_io(link, &link->io);
                                if (i == CS_SUCCESS)
                                        goto found_port;
                        }
                }
-               i = next_tuple(handle, tuple, parse);
+               i = next_tuple(link, tuple, parse);
        }
 
       found_port:
        if (i != CS_SUCCESS) {
                printk(KERN_NOTICE
                       "serial_cs: no usable port range found, giving up\n");
-               cs_error(link->handle, RequestIO, i);
+               cs_error(link, RequestIO, i);
                kfree(cfg_mem);
                return -1;
        }
 
-       i = pcmcia_request_irq(link->handle, &link->irq);
+       i = pcmcia_request_irq(link, &link->irq);
        if (i != CS_SUCCESS) {
-               cs_error(link->handle, RequestIRQ, i);
+               cs_error(link, RequestIRQ, i);
                link->irq.AssignedIRQ = 0;
        }
        if (info->multi && (info->manfid == MANFID_3COM))
                link->conf.ConfigIndex &= ~(0x08);
-       i = pcmcia_request_configuration(link->handle, &link->conf);
+       i = pcmcia_request_configuration(link, &link->conf);
        if (i != CS_SUCCESS) {
-               cs_error(link->handle, RequestConfiguration, i);
+               cs_error(link, RequestConfiguration, i);
                kfree(cfg_mem);
                return -1;
        }
        kfree(cfg_mem);
-       return setup_serial(handle, info, link->io.BasePort1, link->irq.AssignedIRQ);
+       return setup_serial(link, info, link->io.BasePort1, link->irq.AssignedIRQ);
 }
 
-static int multi_config(dev_link_t * link)
+static int multi_config(struct pcmcia_device * link)
 {
-       client_handle_t handle = link->handle;
        struct serial_info *info = link->priv;
        struct serial_cfg_mem *cfg_mem;
        tuple_t *tuple;
        u_char *buf;
        cisparse_t *parse;
        cistpl_cftable_entry_t *cf;
-       config_info_t config;
        int i, rc, base2 = 0;
 
        cfg_mem = kmalloc(sizeof(struct serial_cfg_mem), GFP_KERNEL);
@@ -497,14 +461,6 @@ static int multi_config(dev_link_t * link)
        cf = &parse->cftable_entry;
        buf = cfg_mem->buf;
 
-       i = pcmcia_get_configuration_info(handle, &config);
-       if (i != CS_SUCCESS) {
-               cs_error(handle, GetConfigurationInfo, i);
-               rc = -1;
-               goto free_cfg_mem;
-       }
-       link->conf.Vcc = config.Vcc;
-
        tuple->TupleData = (cisdata_t *) buf;
        tuple->TupleOffset = 0;
        tuple->TupleDataMax = 255;
@@ -513,7 +469,7 @@ static int multi_config(dev_link_t * link)
 
        /* First, look for a generic full-sized window */
        link->io.NumPorts1 = info->multi * 8;
-       i = first_tuple(handle, tuple, parse);
+       i = first_tuple(link, tuple, parse);
        while (i != CS_NO_MORE_ITEMS) {
                /* The quad port cards have bad CIS's, so just look for a
                   window larger than 8 ports and assume it will be right */
@@ -523,19 +479,19 @@ static int multi_config(dev_link_t * link)
                        link->io.BasePort1 = cf->io.win[0].base;
                        link->io.IOAddrLines =
                            cf->io.flags & CISTPL_IO_LINES_MASK;
-                       i = pcmcia_request_io(link->handle, &link->io);
+                       i = pcmcia_request_io(link, &link->io);
                        base2 = link->io.BasePort1 + 8;
                        if (i == CS_SUCCESS)
                                break;
                }
-               i = next_tuple(handle, tuple, parse);
+               i = next_tuple(link, tuple, parse);
        }
 
        /* If that didn't work, look for two windows */
        if (i != CS_SUCCESS) {
                link->io.NumPorts1 = link->io.NumPorts2 = 8;
                info->multi = 2;
-               i = first_tuple(handle, tuple, parse);
+               i = first_tuple(link, tuple, parse);
                while (i != CS_NO_MORE_ITEMS) {
                        if ((i == CS_SUCCESS) && (cf->io.nwin == 2)) {
                                link->conf.ConfigIndex = cf->index;
@@ -543,26 +499,26 @@ static int multi_config(dev_link_t * link)
                                link->io.BasePort2 = cf->io.win[1].base;
                                link->io.IOAddrLines =
                                    cf->io.flags & CISTPL_IO_LINES_MASK;
-                               i = pcmcia_request_io(link->handle, &link->io);
+                               i = pcmcia_request_io(link, &link->io);
                                base2 = link->io.BasePort2;
                                if (i == CS_SUCCESS)
                                        break;
                        }
-                       i = next_tuple(handle, tuple, parse);
+                       i = next_tuple(link, tuple, parse);
                }
        }
 
        if (i != CS_SUCCESS) {
-               cs_error(link->handle, RequestIO, i);
+               cs_error(link, RequestIO, i);
                rc = -1;
                goto free_cfg_mem;
        }
 
-       i = pcmcia_request_irq(link->handle, &link->irq);
+       i = pcmcia_request_irq(link, &link->irq);
        if (i != CS_SUCCESS) {
                printk(KERN_NOTICE
                       "serial_cs: no usable port range found, giving up\n");
-               cs_error(link->handle, RequestIRQ, i);
+               cs_error(link, RequestIRQ, i);
                link->irq.AssignedIRQ = 0;
        }
        /* Socket Dual IO: this enables irq's for second port */
@@ -570,35 +526,43 @@ static int multi_config(dev_link_t * link)
                link->conf.Present |= PRESENT_EXT_STATUS;
                link->conf.ExtStatus = ESR_REQ_ATTN_ENA;
        }
-       i = pcmcia_request_configuration(link->handle, &link->conf);
+       i = pcmcia_request_configuration(link, &link->conf);
        if (i != CS_SUCCESS) {
-               cs_error(link->handle, RequestConfiguration, i);
+               cs_error(link, RequestConfiguration, i);
                rc = -1;
                goto free_cfg_mem;
        }
 
        /* The Oxford Semiconductor OXCF950 cards are in fact single-port:
-          8 registers are for the UART, the others are extra registers */
-       if (info->manfid == MANFID_OXSEMI) {
+        * 8 registers are for the UART, the others are extra registers.
+        * Siemen's MC45 PCMCIA (Possio's GCC) is OXCF950 based too.
+        */
+       if (info->manfid == MANFID_OXSEMI || (info->manfid == MANFID_POSSIO &&
+                               info->prodid == PRODID_POSSIO_GCC)) {
+               int err;
+
                if (cf->index == 1 || cf->index == 3) {
-                       setup_serial(handle, info, base2, link->irq.AssignedIRQ);
-                       outb(12, link->io.BasePort1 + 1);
+                       err = setup_serial(link, info, base2,
+                                       link->irq.AssignedIRQ);
+                       base2 = link->io.BasePort1;
                } else {
-                       setup_serial(handle, info, link->io.BasePort1, link->irq.AssignedIRQ);
-                       outb(12, base2 + 1);
+                       err = setup_serial(link, info, link->io.BasePort1,
+                                       link->irq.AssignedIRQ);
                }
+               info->c950ctrl = base2;
+               wakeup_card(info);
                rc = 0;
                goto free_cfg_mem;
        }
 
-       setup_serial(handle, info, link->io.BasePort1, link->irq.AssignedIRQ);
+       setup_serial(link, info, link->io.BasePort1, link->irq.AssignedIRQ);
        /* The Nokia cards are not really multiport cards */
        if (info->manfid == MANFID_NOKIA) {
                rc = 0;
                goto free_cfg_mem;
        }
        for (i = 0; i < info->multi - 1; i++)
-               setup_serial(handle, info, base2 + (8 * i),
+               setup_serial(link, info, base2 + (8 * i),
                                link->irq.AssignedIRQ);
        rc = 0;
 free_cfg_mem:
@@ -614,9 +578,8 @@ free_cfg_mem:
 
 ======================================================================*/
 
-void serial_config(dev_link_t * link)
+static int serial_config(struct pcmcia_device * link)
 {
-       client_handle_t handle = link->handle;
        struct serial_info *info = link->priv;
        struct serial_cfg_mem *cfg_mem;
        tuple_t *tuple;
@@ -642,7 +605,7 @@ void serial_config(dev_link_t * link)
        tuple->Attributes = 0;
        /* Get configuration register information */
        tuple->DesiredTuple = CISTPL_CONFIG;
-       last_ret = first_tuple(handle, tuple, parse);
+       last_ret = first_tuple(link, tuple, parse);
        if (last_ret != CS_SUCCESS) {
                last_fn = ParseTuple;
                goto cs_failed;
@@ -650,18 +613,16 @@ void serial_config(dev_link_t * link)
        link->conf.ConfigBase = parse->config.base;
        link->conf.Present = parse->config.rmask[0];
 
-       /* Configure card */
-       link->state |= DEV_CONFIG;
-
        /* Is this a compliant multifunction card? */
        tuple->DesiredTuple = CISTPL_LONGLINK_MFC;
        tuple->Attributes = TUPLE_RETURN_COMMON | TUPLE_RETURN_LINK;
-       info->multi = (first_tuple(handle, tuple, parse) == CS_SUCCESS);
+       info->multi = (first_tuple(link, tuple, parse) == CS_SUCCESS);
 
        /* Is this a multiport card? */
        tuple->DesiredTuple = CISTPL_MANFID;
-       if (first_tuple(handle, tuple, parse) == CS_SUCCESS) {
+       if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
                info->manfid = parse->manfid.manf;
+               info->prodid = le16_to_cpu(buf[1]);
                for (i = 0; i < MULTI_COUNT; i++)
                        if ((info->manfid == multi_id[i].manfid) &&
                            (parse->manfid.card == multi_id[i].prodid))
@@ -674,11 +635,11 @@ void serial_config(dev_link_t * link)
           multifunction cards that ask for appropriate IO port ranges */
        tuple->DesiredTuple = CISTPL_FUNCID;
        if ((info->multi == 0) &&
-           ((first_tuple(handle, tuple, parse) != CS_SUCCESS) ||
+           ((first_tuple(link, tuple, parse) != CS_SUCCESS) ||
             (parse->funcid.func == CISTPL_FUNCID_MULTI) ||
             (parse->funcid.func == CISTPL_FUNCID_SERIAL))) {
                tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
-               if (first_tuple(handle, tuple, parse) == CS_SUCCESS) {
+               if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
                        if ((cf->io.nwin == 1) && (cf->io.win[0].len % 8 == 0))
                                info->multi = cf->io.win[0].len >> 3;
                        if ((cf->io.nwin == 2) && (cf->io.win[0].len == 8) &&
@@ -697,88 +658,152 @@ void serial_config(dev_link_t * link)
 
        if (info->manfid == MANFID_IBM) {
                conf_reg_t reg = { 0, CS_READ, 0x800, 0 };
-               last_ret = pcmcia_access_configuration_register(link->handle, &reg);
+               last_ret = pcmcia_access_configuration_register(link, &reg);
                if (last_ret) {
                        last_fn = AccessConfigurationRegister;
                        goto cs_failed;
                }
                reg.Action = CS_WRITE;
                reg.Value = reg.Value | 1;
-               last_ret = pcmcia_access_configuration_register(link->handle, &reg);
+               last_ret = pcmcia_access_configuration_register(link, &reg);
                if (last_ret) {
                        last_fn = AccessConfigurationRegister;
                        goto cs_failed;
                }
        }
 
-       link->dev = &info->node[0];
-       link->state &= ~DEV_CONFIG_PENDING;
+       link->dev_node = &info->node[0];
        kfree(cfg_mem);
-       return;
+       return 0;
 
  cs_failed:
-       cs_error(link->handle, last_fn, last_ret);
+       cs_error(link, last_fn, last_ret);
  failed:
        serial_remove(link);
-       link->state &= ~DEV_CONFIG_PENDING;
        kfree(cfg_mem);
+       return -ENODEV;
 }
 
-/*======================================================================
-
-    The card status event handler.  Mostly, this schedules other
-    stuff to run after an event is received.  A CARD_REMOVAL event
-    also sets some flags to discourage the serial drivers from
-    talking to the ports.
-    
-======================================================================*/
-
-static int
-serial_event(event_t event, int priority, event_callback_args_t * args)
-{
-       dev_link_t *link = args->client_data;
-       struct serial_info *info = link->priv;
-
-       DEBUG(1, "serial_event(0x%06x)\n", event);
-
-       switch (event) {
-       case CS_EVENT_CARD_REMOVAL:
-               serial_remove(link);
-               break;
-
-       case CS_EVENT_CARD_INSERTION:
-               link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-               serial_config(link);
-               break;
-
-       case CS_EVENT_PM_SUSPEND:
-               serial_suspend(link);
-               break;
-
-       case CS_EVENT_RESET_PHYSICAL:
-               if ((link->state & DEV_CONFIG) && !info->slave)
-                       pcmcia_release_configuration(link->handle);
-               break;
-
-       case CS_EVENT_PM_RESUME:
-               serial_resume(link);
-               break;
-
-       case CS_EVENT_CARD_RESET:
-               if (DEV_OK(link) && !info->slave)
-                       pcmcia_request_configuration(link->handle, &link->conf);
-               break;
-       }
-       return 0;
-}
+static struct pcmcia_device_id serial_ids[] = {
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0057, 0x0021),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0089, 0x110a),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0104, 0x000a),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0xea15),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0109, 0x0501),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0138, 0x110a),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0140, 0x000a),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0x3341),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0xc0ab),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x016c, 0x0081),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x021b, 0x0101),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x08a1, 0xc0ab),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0d0a),
+       PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0e0a),
+       PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
+       PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
+       PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
+       PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
+       PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
+       PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
+       PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
+       PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
+       PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
+       PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
+       PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
+       PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0101, 0x0562),
+       PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0104, 0x0070),
+       PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x016c, 0x0020),
+       PCMCIA_MFC_DEVICE_PROD_ID123(1, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
+       PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away 28.8 PC Card       ", 0xb569a6e5, 0x5bd4ff2c),
+       PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
+       PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
+       PCMCIA_MFC_DEVICE_PROD_ID1(1, "Motorola MARQUIS", 0xf03e4e77),
+       PCMCIA_MFC_DEVICE_PROD_ID2(1, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
+       PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0301),
+       PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x0276),
+       PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0039),
+       PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0006),
+       PCMCIA_DEVICE_MANF_CARD(0x0105, 0x410a),
+       PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d50),
+       PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d51),
+       PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d52),
+       PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d53),
+       PCMCIA_DEVICE_MANF_CARD(0x010b, 0xd180),
+       PCMCIA_DEVICE_MANF_CARD(0x0137, 0x000e),
+       PCMCIA_DEVICE_MANF_CARD(0x0137, 0x001b),
+       PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0025),
+       PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0045),
+       PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0052),
+       PCMCIA_DEVICE_PROD_ID134("ADV", "TECH", "COMpad-32/85", 0x67459937, 0x916d02ba, 0x8fbe92ae),
+       PCMCIA_DEVICE_PROD_ID124("GATEWAY2000", "CC3144", "PCMCIA MODEM", 0x506bccae, 0xcb3685f1, 0xbd6c43ef),
+       PCMCIA_DEVICE_PROD_ID14("MEGAHERTZ", "PCMCIA MODEM", 0xf510db04, 0xbd6c43ef),
+       PCMCIA_DEVICE_PROD_ID124("TOSHIBA", "T144PF", "PCMCIA MODEM", 0xb4585a1a, 0x7271409c, 0xbd6c43ef),
+       PCMCIA_DEVICE_PROD_ID123("FUJITSU", "FC14F ", "MBH10213", 0x6ee5a3d8, 0x30ead12b, 0xb00f05a0),
+       PCMCIA_DEVICE_PROD_ID123("Novatel Wireless", "Merlin UMTS Modem", "U630", 0x32607776, 0xd9e73b13, 0xe87332e),
+       PCMCIA_DEVICE_PROD_ID13("MEGAHERTZ", "V.34 PCMCIA MODEM", 0xf510db04, 0xbb2cce4a),
+       PCMCIA_DEVICE_PROD_ID12("Brain Boxes", "Bluetooth PC Card", 0xee138382, 0xd4ce9b02),
+       PCMCIA_DEVICE_PROD_ID12("CIRRUS LOGIC", "FAX MODEM", 0xe625f451, 0xcecd6dfa),
+       PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 28800 FAX/DATA MODEM", 0xa3a3062c, 0x8cbd7c76),
+       PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 33600 FAX/DATA MODEM", 0xa3a3062c, 0x5a00ce95),
+       PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed),
+       PCMCIA_DEVICE_PROD_ID12("Dr. Neuhaus", "FURY CARD 14K4", 0x76942813, 0x8b96ce65),
+       PCMCIA_DEVICE_PROD_ID12("Intelligent", "ANGIA FAX/MODEM", 0xb496e65e, 0xf31602a6),
+       PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400+", 0x816cc815, 0x412729fb),
+       PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc92f),
+       PCMCIA_DEVICE_PROD_ID12("MACRONIX", "FAX/MODEM", 0x668388b3, 0x3f9bdf2f),
+       PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383),
+       PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT2834LT", 0x5f73be51, 0x4cd7c09e),
+       PCMCIA_DEVICE_PROD_ID12("OEM      ", "C288MX     ", 0xb572d360, 0xd2385b7a),
+       PCMCIA_DEVICE_PROD_ID12("PCMCIA   ", "C336MX     ", 0x99bcafe9, 0xaa25bcab),
+       PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc92f),
+       PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
+       PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
+       PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
+       PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
+       PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
+       PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
+       PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
+       PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "3CCFEM556.cis"),
+       PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "DP83903.cis"),
+       PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "3CXEM556.cis"),
+       PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "3CXEM556.cis"),
+       PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0x0710, "SW_7xx_SER.cis"),  /* Sierra Wireless AC710/AC750 GPRS Network Adapter R1 */
+       PCMCIA_DEVICE_CIS_MANF_CARD(0x0192, 0xa555, "SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
+       PCMCIA_DEVICE_CIS_MANF_CARD(0x013f, 0xa555, "SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
+       PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "MT5634ZLX.cis"),
+       PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "COMpad4.cis"),
+       PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "COMpad2.cis"),
+       PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "RS-COM-2P.cis"),
+       /* too generic */
+       /* PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0160, 0x0002), */
+       /* PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0160, 0x0002), */
+       PCMCIA_DEVICE_FUNC_ID(2),
+       PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, serial_ids);
 
 static struct pcmcia_driver serial_cs_driver = {
        .owner          = THIS_MODULE,
        .drv            = {
                .name   = "serial_cs",
        },
-       .attach         = serial_attach,
-       .detach         = serial_detach,
+       .probe          = serial_probe,
+       .remove         = serial_detach,
+       .id_table       = serial_ids,
+       .suspend        = serial_suspend,
+       .resume         = serial_resume,
 };
 
 static int __init init_serial_cs(void)
@@ -789,7 +814,6 @@ static int __init init_serial_cs(void)
 static void __exit exit_serial_cs(void)
 {
        pcmcia_unregister_driver(&serial_cs_driver);
-       BUG_ON(dev_list != NULL);
 }
 
 module_init(init_serial_cs);