pcmcia: kill IN_CARD_SERVICES

[linux-2.6-omap-h63xx.git] / drivers / pcmcia / pcmcia_ioctl.c

diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 27523c5f4dad50a9fd9de15ff768257945716d99..2d05210195362a069d377a62531313016ce93d36 100644 (file)
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -29,7 +29,6 @@
 #include <linux/pci.h>
 #include <linux/workqueue.h>
 
-#define IN_CARD_SERVICES
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -138,6 +137,94 @@ static int proc_read_drivers(char *buf, char **start, off_t pos,
 }
 #endif
 
+
+#ifdef CONFIG_PCMCIA_PROBE
+
+static int adjust_irq(struct pcmcia_socket *s, adjust_t *adj)
+{
+       int irq;
+       u32 mask;
+
+       irq = adj->resource.irq.IRQ;
+       if ((irq < 0) || (irq > 15))
+               return CS_BAD_IRQ;
+
+       if (adj->Action != REMOVE_MANAGED_RESOURCE)
+               return 0;
+
+       mask = 1 << irq;
+
+       if (!(s->irq_mask & mask))
+               return 0;
+
+       s->irq_mask &= ~mask;
+
+       return 0;
+}
+
+#else
+
+static inline int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) {
+       return CS_SUCCESS;
+}
+
+#endif
+
+static int pcmcia_adjust_resource_info(adjust_t *adj)
+{
+       struct pcmcia_socket *s;
+       int ret = CS_UNSUPPORTED_FUNCTION;
+       unsigned long flags;
+
+       down_read(&pcmcia_socket_list_rwsem);
+       list_for_each_entry(s, &pcmcia_socket_list, socket_list) {
+
+               if (adj->Resource == RES_IRQ)
+                       ret = adjust_irq(s, adj);
+
+               else if (s->resource_ops->add_io) {
+                       unsigned long begin, end;
+
+                       /* you can't use the old interface if the new
+                        * one was used before */
+                       spin_lock_irqsave(&s->lock, flags);
+                       if ((s->resource_setup_new) &&
+                           !(s->resource_setup_old)) {
+                               spin_unlock_irqrestore(&s->lock, flags);
+                               continue;
+                       } else if (!(s->resource_setup_old))
+                               s->resource_setup_old = 1;
+                       spin_unlock_irqrestore(&s->lock, flags);
+
+                       switch (adj->Resource) {
+                       case RES_MEMORY_RANGE:
+                               begin = adj->resource.memory.Base;
+                               end = adj->resource.memory.Base + adj->resource.memory.Size - 1;
+                               if (s->resource_ops->add_mem)
+                                       ret =s->resource_ops->add_mem(s, adj->Action, begin, end);
+                       case RES_IO_RANGE:
+                               begin = adj->resource.io.BasePort;
+                               end = adj->resource.io.BasePort + adj->resource.io.NumPorts - 1;
+                               if (s->resource_ops->add_io)
+                                       ret = s->resource_ops->add_io(s, adj->Action, begin, end);
+                       }
+                       if (!ret) {
+                               /* as there's no way we know this is the
+                                * last call to adjust_resource_info, we
+                                * always need to assume this is the latest
+                                * one... */
+                               spin_lock_irqsave(&s->lock, flags);
+                               s->resource_setup_done = 1;
+                               spin_unlock_irqrestore(&s->lock, flags);
+                       }
+               }
+       }
+       up_read(&pcmcia_socket_list_rwsem);
+
+       return (ret);
+}
+
+
 /*======================================================================
 
     These manage a ring buffer of events pending for one user process
@@ -546,8 +633,6 @@ static u_int ds_poll(struct file *file, poll_table *wait)
 
 /*====================================================================*/
 
-extern int pcmcia_adjust_resource_info(adjust_t *adj);
-
 static int ds_ioctl(struct inode * inode, struct file * file,
                    u_int cmd, u_long arg)
 {
@@ -649,7 +734,7 @@ static int ds_ioctl(struct inode * inode, struct file * file,
        mutex_lock(&s->skt_mutex);
        pcmcia_validate_mem(s);
        mutex_unlock(&s->skt_mutex);
-       ret = pccard_validate_cis(s, BIND_FN_ALL, &buf->cisinfo);
+       ret = pccard_validate_cis(s, BIND_FN_ALL, &buf->cisinfo.Chains);
        break;
     case DS_SUSPEND_CARD:
        ret = pcmcia_suspend_card(s);
@@ -787,7 +872,7 @@ void __init pcmcia_setup_ioctl(void) {
                major_dev = i;
 
 #ifdef CONFIG_PROC_FS
-       proc_pccard = proc_mkdir("pccard", proc_bus);
+       proc_pccard = proc_mkdir("bus/pccard", NULL);
        if (proc_pccard)
                create_proc_read_entry("drivers",0,proc_pccard,proc_read_drivers,NULL);
 #endif
@@ -798,7 +883,7 @@ void __exit pcmcia_cleanup_ioctl(void) {
 #ifdef CONFIG_PROC_FS
        if (proc_pccard) {
                remove_proc_entry("drivers", proc_pccard);
-               remove_proc_entry("pccard", proc_bus);
+               remove_proc_entry("bus/pccard", NULL);
        }
 #endif
        if (major_dev != -1)