5 files changed, 183 insertions, 198 deletions

diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index 2dd0dc9a9aed..bbcc20f2d9d0 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -140,44 +140,40 @@ static void aha152x_detach(struct pcmcia_device *link)
 #define CS_CHECK(fn, ret) \
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
+static int aha152x_config_check(struct pcmcia_device *p_dev,
+                           cistpl_cftable_entry_t *cfg,
+                           void *priv_data)
+{
+        /* For New Media T&J, look for a SCSI window */
+        if (cfg->io.win[0].len >= 0x20)
+                p_dev->io.BasePort1 = cfg->io.win[0].base;
+        else if ((cfg->io.nwin > 1) &&
+                 (cfg->io.win[1].len >= 0x20))
+                p_dev->io.BasePort1 = cfg->io.win[1].base;
+        if ((cfg->io.nwin > 0) &&
+            (p_dev->io.BasePort1 < 0xffff)) {
+                p_dev->conf.ConfigIndex = cfg->index;
+                if (!pcmcia_request_io(p_dev, &p_dev->io))
+                        return 0;
+        }
+        return -EINVAL;
+}
+
 static int aha152x_config_cs(struct pcmcia_device *link)
 {
     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];
+    int last_ret, last_fn;
     struct Scsi_Host *host;
-    
+
     DEBUG(0, "aha152x_config(0x%p)\n", link);
 
-    tuple.TupleData = tuple_data;
-    tuple.TupleDataMax = 64;
-    tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-    tuple.Attributes = 0;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    while (1) {
-        if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
-                pcmcia_parse_tuple(link, &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(link, &link->io);
-            if (i == CS_SUCCESS) break;
-        }
-    next_entry:
-        CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+    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));
     
@@ -208,6 +204,7 @@ static int aha152x_config_cs(struct pcmcia_device *link)
 
 cs_failed:
     cs_error(link, last_fn, last_ret);
+failed:
     aha152x_release_cs(link);
     return -ENODEV;
 }
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index d8b99351b053..fefef7d81f14 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -123,34 +123,29 @@ static void fdomain_detach(struct pcmcia_device *link)
 #define CS_CHECK(fn, ret) \
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
+static int fdomain_config_check(struct pcmcia_device *p_dev,
+                                  cistpl_cftable_entry_t *cfg,
+                                  void *priv_data)
+{
+        p_dev->conf.ConfigIndex = cfg->index;
+        p_dev->io.BasePort1 = cfg->io.win[0].base;
+        return pcmcia_request_io(p_dev, &p_dev->io);
+}
+
+
 static int fdomain_config(struct pcmcia_device *link)
 {
     scsi_info_t *info = link->priv;
-    tuple_t tuple;
-    cisparse_t parse;
-    int i, last_ret, last_fn;
-    u_char tuple_data[64];
+    int last_ret, last_fn;
     char str[22];
     struct Scsi_Host *host;
 
     DEBUG(0, "fdomain_config(0x%p)\n", link);
 
-    tuple.TupleData = tuple_data;
-    tuple.TupleDataMax = 64;
-    tuple.TupleOffset = 0;
-
-    tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    while (1) {
-        if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
-                pcmcia_parse_tuple(link, &tuple, &parse) != 0)
-            goto next_entry;
-        link->conf.ConfigIndex = parse.cftable_entry.index;
-        link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
-        i = pcmcia_request_io(link, &link->io);
-        if (i == CS_SUCCESS) break;
-    next_entry:
-        CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+    last_ret = pcmcia_loop_config(link, fdomain_config_check, NULL);
+    if (last_ret) {
+            cs_error(link, RequestIO, last_ret);
+            goto failed;
     }
 
     CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
@@ -181,6 +176,7 @@ static int fdomain_config(struct pcmcia_device *link)
 
 cs_failed:
     cs_error(link, last_fn, last_ret);
+failed:
     fdomain_release(link);
     return -ENODEV;
 } /* fdomain_config */
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index a221b6ef9fa9..a29a6f29c977 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -1607,133 +1607,136 @@ static void nsp_cs_detach(struct pcmcia_device *link)
     is received, to configure the PCMCIA socket, and to make the
     ethernet device available to the system.
 ======================================================================*/
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-/*====================================================================*/
-static int nsp_cs_config(struct pcmcia_device *link)
-{
-        int               ret;
-        scsi_info_t      *info   = link->priv;
-        tuple_t           tuple;
-        cisparse_t        parse;
-        int               last_ret, last_fn;
-        unsigned char     tuple_data[64];
-        config_info_t     conf;
-        win_req_t         req;
-        memreq_t          map;
-        cistpl_cftable_entry_t dflt = { 0 };
-        struct Scsi_Host *host;
-        nsp_hw_data      *data = &nsp_data_base;
-
-        nsp_dbg(NSP_DEBUG_INIT, "in");
 
-        tuple.Attributes      = 0;
-        tuple.TupleData       = tuple_data;
-        tuple.TupleDataMax    = sizeof(tuple_data);
-        tuple.TupleOffset     = 0;
-
-        /* Look up the current Vcc */
-        CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf));
+struct nsp_cs_configdata {
+        nsp_hw_data             *data;
+        win_req_t               req;
+        config_info_t           conf;
+        cistpl_cftable_entry_t  dflt;
+};
 
-        tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        while (1) {
-                cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
+static int nsp_cs_config_check(struct pcmcia_device *p_dev,
+                               cistpl_cftable_entry_t *cfg,
+                               void *priv_data)
+{
+        struct nsp_cs_configdata *cfg_mem = priv_data;
 
-                if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
-                                pcmcia_parse_tuple(link, &tuple, &parse) != 0)
-                        goto next_entry;
+        if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+                memcpy(&cfg_mem->dflt, cfg, sizeof(cistpl_cftable_entry_t));
+        if (cfg->index == 0)
+                return -ENODEV;
 
-                if (cfg->flags & CISTPL_CFTABLE_DEFAULT) { dflt = *cfg; }
-                if (cfg->index == 0) { goto next_entry; }
-                link->conf.ConfigIndex = cfg->index;
+        p_dev->conf.ConfigIndex = cfg->index;
 
-                /* Does this card need audio output? */
-                if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
-                        link->conf.Attributes |= CONF_ENABLE_SPKR;
-                        link->conf.Status = CCSR_AUDIO_ENA;
-                }
+        /* Does this card need audio output? */
+        if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
+                p_dev->conf.Attributes |= CONF_ENABLE_SPKR;
+                p_dev->conf.Status = CCSR_AUDIO_ENA;
+        }
 
-                /* Use power settings for Vcc and Vpp if present */
-                /*  Note that the CIS values need to be rescaled */
-                if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM)) {
-                        if (conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000) {
-                                goto next_entry;
-                        }
-                } else if (dflt.vcc.present & (1<<CISTPL_POWER_VNOM)) {
-                        if (conf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM]/10000) {
-                                goto next_entry;
-                        }
+        /* Use power settings for Vcc and Vpp if present */
+        /*  Note that the CIS values need to be rescaled */
+        if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM)) {
+                if (cfg_mem->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000)
+                        return -ENODEV;
+                else if (cfg_mem->dflt.vcc.present & (1<<CISTPL_POWER_VNOM)) {
+                        if (cfg_mem->conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM]/10000)
+                                return -ENODEV;
                 }
 
                 if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) {
-                        link->conf.Vpp =
+                        p_dev->conf.Vpp =
                                 cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
-                } else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) {
-                        link->conf.Vpp =
-                                dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
+                } else if (cfg_mem->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) {
+                        p_dev->conf.Vpp =
+                                cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
                 }
 
                 /* Do we need to allocate an interrupt? */
-                if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) {
-                        link->conf.Attributes |= CONF_ENABLE_IRQ;
+                if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) {
+                        p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
                 }
 
                 /* IO window settings */
-                link->io.NumPorts1 = link->io.NumPorts2 = 0;
-                if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
-                        cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
-                        link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+                p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
+                if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) {
+                        cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io;
+                        p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
                         if (!(io->flags & CISTPL_IO_8BIT))
-                                link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+                                p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
                         if (!(io->flags & CISTPL_IO_16BIT))
-                                link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
-                        link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
-                        link->io.BasePort1 = io->win[0].base;
-                        link->io.NumPorts1 = io->win[0].len;
+                                p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+                        p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+                        p_dev->io.BasePort1 = io->win[0].base;
+                        p_dev->io.NumPorts1 = io->win[0].len;
                         if (io->nwin > 1) {
-                                link->io.Attributes2 = link->io.Attributes1;
-                                link->io.BasePort2 = io->win[1].base;
-                                link->io.NumPorts2 = io->win[1].len;
+                                p_dev->io.Attributes2 = p_dev->io.Attributes1;
+                                p_dev->io.BasePort2 = io->win[1].base;
+                                p_dev->io.NumPorts2 = io->win[1].len;
                         }
                         /* This reserves IO space but doesn't actually enable it */
-                        if (pcmcia_request_io(link, &link->io) != 0)
+                        if (pcmcia_request_io(p_dev, &p_dev->io) != 0)
                                 goto next_entry;
                 }
 
-                if ((cfg->mem.nwin > 0) || (dflt.mem.nwin > 0)) {
-                        cistpl_mem_t *mem =
-                                (cfg->mem.nwin) ? &cfg->mem : &dflt.mem;
-                        req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM;
-                        req.Attributes |= WIN_ENABLE;
-                        req.Base = mem->win[0].host_addr;
-                        req.Size = mem->win[0].len;
-                        if (req.Size < 0x1000) {
-                                req.Size = 0x1000;
-                        }
-                        req.AccessSpeed = 0;
-                        if (pcmcia_request_window(&link, &req, &link->win) != 0)
+                if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) {
+                        memreq_t        map;
+                        cistpl_mem_t    *mem =
+                                (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem;
+                        cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM;
+                        cfg_mem->req.Attributes |= WIN_ENABLE;
+                        cfg_mem->req.Base = mem->win[0].host_addr;
+                        cfg_mem->req.Size = mem->win[0].len;
+                        if (cfg_mem->req.Size < 0x1000)
+                                cfg_mem->req.Size = 0x1000;
+                        cfg_mem->req.AccessSpeed = 0;
+                        if (pcmcia_request_window(&p_dev, &cfg_mem->req, &p_dev->win) != 0)
                                 goto next_entry;
                         map.Page = 0; map.CardOffset = mem->win[0].card_addr;
-                        if (pcmcia_map_mem_page(link->win, &map) != 0)
+                        if (pcmcia_map_mem_page(p_dev->win, &map) != 0)
                                 goto next_entry;
 
-                        data->MmioAddress = (unsigned long)ioremap_nocache(req.Base, req.Size);
-                        data->MmioLength  = req.Size;
+                        cfg_mem->data->MmioAddress = (unsigned long) ioremap_nocache(cfg_mem->req.Base, cfg_mem->req.Size);
+                        cfg_mem->data->MmioLength  = cfg_mem->req.Size;
                 }
                 /* If we got this far, we're cool! */
-                break;
-
-        next_entry:
-                nsp_dbg(NSP_DEBUG_INIT, "next");
-                pcmcia_disable_device(link);
-                CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+                return 0;
         }
 
+next_entry:
+        nsp_dbg(NSP_DEBUG_INIT, "next");
+        pcmcia_disable_device(p_dev);
+        return -ENODEV;
+}
+
+static int nsp_cs_config(struct pcmcia_device *link)
+{
+        int               ret;
+        scsi_info_t      *info   = link->priv;
+        struct nsp_cs_configdata *cfg_mem;
+        struct Scsi_Host *host;
+        nsp_hw_data      *data = &nsp_data_base;
+
+        nsp_dbg(NSP_DEBUG_INIT, "in");
+
+        cfg_mem = kzalloc(sizeof(cfg_mem), GFP_KERNEL);
+        if (!cfg_mem)
+                return -ENOMEM;
+        cfg_mem->data = data;
+
+        /* Look up the current Vcc */
+        CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &cfg_mem->conf));
+        ret = pcmcia_loop_config(link, nsp_cs_config_check, cfg_mem);
+                goto cs_failed;
+
         if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-                CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+                if (pcmcia_request_irq(link, &link->irq))
+                        goto cs_failed;
         }
-        CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+
+        ret = pcmcia_request_configuration(link, &link->conf);
+        if (ret)
+                goto cs_failed;
 
         if (free_ports) {
                 if (link->io.BasePort1) {
@@ -1791,20 +1794,20 @@ static int nsp_cs_config(struct pcmcia_device *link)
                 printk(" & 0x%04x-0x%04x", link->io.BasePort2,
                        link->io.BasePort2+link->io.NumPorts2-1);
         if (link->win)
-                printk(", mem 0x%06lx-0x%06lx", req.Base,
-                       req.Base+req.Size-1);
+                printk(", mem 0x%06lx-0x%06lx", cfg_mem->req.Base,
+                       cfg_mem->req.Base+cfg_mem->req.Size-1);
         printk("\n");
 
+        kfree(cfg_mem);
         return 0;
 
  cs_failed:
         nsp_dbg(NSP_DEBUG_INIT, "config fail");
-        cs_error(link, last_fn, last_ret);
         nsp_cs_release(link);
+        kfree(cfg_mem);
 
         return -ENODEV;
 } /* nsp_cs_config */
-#undef CS_CHECK
 
 
 /*======================================================================
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index 67c5a58d17df..aa9b9e0968b6 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -195,39 +195,32 @@ static void qlogic_detach(struct pcmcia_device *link)
 #define CS_CHECK(fn, ret) \
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
+static int qlogic_config_check(struct pcmcia_device *p_dev,
+                                  cistpl_cftable_entry_t *cfg,
+                                  void *priv_data)
+{
+        p_dev->conf.ConfigIndex = cfg->index;
+        p_dev->io.BasePort1 = cfg->io.win[0].base;
+        p_dev->io.NumPorts1 = cfg->io.win[0].len;
+
+        if (p_dev->io.BasePort1 == 0)
+                return -ENODEV;
+
+        return pcmcia_request_io(p_dev, &p_dev->io);
+}
+
 static int qlogic_config(struct pcmcia_device * link)
 {
         scsi_info_t *info = link->priv;
-        tuple_t tuple;
-        cisparse_t parse;
-        int i, last_ret, last_fn;
-        unsigned short tuple_data[32];
+        int last_ret, last_fn;
         struct Scsi_Host *host;
 
         DEBUG(0, "qlogic_config(0x%p)\n", link);
 
-        info->manf_id = link->manf_id;
-
-        tuple.TupleData = (cisdata_t *) tuple_data;
-        tuple.TupleDataMax = 64;
-        tuple.TupleOffset = 0;
-
-        tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        while (1) {
-                if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
-                                pcmcia_parse_tuple(link, &tuple, &parse) != 0)
-                        goto next_entry;
-                link->conf.ConfigIndex = parse.cftable_entry.index;
-                link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
-                link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
-                if (link->io.BasePort1 != 0) {
-                        i = pcmcia_request_io(link, &link->io);
-                        if (i == CS_SUCCESS)
-                                break;
-                }
-              next_entry:
-                CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+        last_ret = pcmcia_loop_config(link, qlogic_config_check, NULL);
+        if (last_ret) {
+                cs_error(link, RequestIO, last_ret);
+                goto failed;
         }
 
         CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
@@ -262,6 +255,7 @@ static int qlogic_config(struct pcmcia_device * link)
 cs_failed:
         cs_error(link, last_fn, last_ret);
         pcmcia_disable_device(link);
+failed:
         return -ENODEV;
 
 }                               /* qlogic_config */
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 0be232b58ffb..15369d9e3121 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -700,15 +700,26 @@ static struct scsi_host_template sym53c500_driver_template = {
 #define CS_CHECK(fn, ret) \
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
+static int SYM53C500_config_check(struct pcmcia_device *p_dev,
+                                  cistpl_cftable_entry_t *cfg,
+                                  void *priv_data)
+{
+        p_dev->conf.ConfigIndex = cfg->index;
+        p_dev->io.BasePort1 = cfg->io.win[0].base;
+        p_dev->io.NumPorts1 = cfg->io.win[0].len;
+
+        if (p_dev->io.BasePort1 == 0)
+                return -ENODEV;
+
+        return pcmcia_request_io(p_dev, &p_dev->io);
+}
+
 static int
 SYM53C500_config(struct pcmcia_device *link)
 {
         struct scsi_info_t *info = link->priv;
-        tuple_t tuple;
-        cisparse_t parse;
-        int i, last_ret, last_fn;
+        int last_ret, last_fn;
         int irq_level, port_base;
-        unsigned short tuple_data[32];
         struct Scsi_Host *host;
         struct scsi_host_template *tpnt = &sym53c500_driver_template;
         struct sym53c500_data *data;
@@ -717,27 +728,10 @@ SYM53C500_config(struct pcmcia_device *link)
 
         info->manf_id = link->manf_id;
 
-        tuple.TupleData = (cisdata_t *)tuple_data;
-        tuple.TupleDataMax = 64;
-        tuple.TupleOffset = 0;
-
-        tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        while (1) {
-                if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
-                    pcmcia_parse_tuple(link, &tuple, &parse) != 0)
-                        goto next_entry;
-                link->conf.ConfigIndex = parse.cftable_entry.index;
-                link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
-                link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
-
-                if (link->io.BasePort1 != 0) {
-                        i = pcmcia_request_io(link, &link->io);
-                        if (i == CS_SUCCESS)
-                                break;
-                }
-next_entry:
-                CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+        last_ret = pcmcia_loop_config(link, SYM53C500_config_check, NULL);
+        if (last_ret) {
+                cs_error(link, RequestIO, last_ret);
+                goto failed;
         }
 
         CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
@@ -831,6 +825,7 @@ err_release:
 
 cs_failed:
         cs_error(link, last_fn, last_ret);
+failed:
         SYM53C500_release(link);
         return -ENODEV;
 } /* SYM53C500_config */