2006-07-27 Stefan Siegl <stesie@brokenpipe.de>

* linux/pcmcia-cs/clients/xirc2ps_cs.c (busy_loop): Replace the code by
	a call to __udelay.
	* linux/pcmcia-cs/include/linux/init.h: Adapt to our Linux environment.
	* linux/pcmcia-cs/include/linux/slab.h: Use `#include', not
	`#include_next'.
	* linux/pcmcia-cs/include/pcmcia/mem_op.h: Adapt to our Linux
	environment and fix GCC 4.0 complaints.
	* linux/pcmcia-cs/include/pcmcia/version.h: Always assume that
	CONFIG_PCMCIA is not defined.
	* linux/pcmcia-cs/modules/cs.c (init_pcmcia_cs): Don't make it static.
	* linux/pcmcia-cs/modules/ds.c: Use some magic to avoid duplicate
	definition `io_req_t'.
	(ds_open, ds_release, ds_read, ds_write, ds_select, ds_poll, ds_fops):
	Hide functions if MACH is defined.
	Likewise for the module handling code.
	(ds_ioctl): Use plain `memcpy' if MACH is defined.
	(init_pcmcia_ds): Don't register charcater devices if MACH is defined.
	Include "../glue/ds.c".
	* linux/pcmcia-cs/modules/i82365.c (test_irq): Adapt to GNU Mach.
	(init_i82365): Don't make it static.
	* linux/pcmcia-cs/modules/pci_fixup.c (pci_devices): Don't define if
	MACH is defined.
	* linux/pcmcia-cs/wireless/orinoco.c: Adapt to our Linux environment.

4 files changed, 58 insertions, 2 deletions

diff --git a/linux/pcmcia-cs/modules/cs.c b/linux/pcmcia-cs/modules/cs.c
index 99ee192..949b190 100644
--- a/linux/pcmcia-cs/modules/cs.c
+++ b/linux/pcmcia-cs/modules/cs.c
@@ -2322,7 +2322,7 @@ EXPORT_SYMBOL(pci_set_power_state);
 
 #endif
 
-static int __init init_pcmcia_cs(void)
+int __init init_pcmcia_cs(void)
 {
     printk(KERN_INFO "%s\n", release);
 #ifdef UTS_RELEASE
diff --git a/linux/pcmcia-cs/modules/ds.c b/linux/pcmcia-cs/modules/ds.c
index b6eb10e..e4579ea 100644
--- a/linux/pcmcia-cs/modules/ds.c
+++ b/linux/pcmcia-cs/modules/ds.c
@@ -48,12 +48,19 @@
 #include <linux/poll.h>
 #endif
 
+/* 
+ * <pcmcia/cs.h> defines io_req_t which is not used in this file, but
+ * which clashes with the io_req_t needed for the Mach devices.  Rename
+ * it to cardservice_io_req_t to avoid this clash.
+ */
+#define io_req_t    cardservice_io_req_t
 #include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/bulkmem.h>
 #include <pcmcia/cistpl.h>
 #include <pcmcia/ds.h>
+#undef io_req_t
 
 /*====================================================================*/
 
@@ -516,6 +523,9 @@ static int unbind_request(int i, bind_info_t *bind_info)
 
 ======================================================================*/
 
+/* Disable all the ds filesystem operations.  */
+#ifndef MACH
+
 static int ds_open(struct inode *inode, struct file *file)
 {
     socket_t i = MINOR(inode->i_rdev);
@@ -699,6 +709,8 @@ static u_int ds_poll(struct file *file, poll_table *wait)
 
 /*====================================================================*/
 
+#endif /* !defined(MACH) */
+
 static int ds_ioctl(struct inode * inode, struct file * file,
 		    u_int cmd, u_long arg)
 {
@@ -721,6 +733,7 @@ static int ds_ioctl(struct inode * inode, struct file * file,
     if (!(cmd & IOC_OUT) && !capable(CAP_SYS_ADMIN))
 	return -EPERM;
 	
+#ifndef MACH
     if (cmd & IOC_IN) {
 	err = verify_area(VERIFY_READ, (char *)arg, size);
 	if (err) {
@@ -735,10 +748,15 @@ static int ds_ioctl(struct inode * inode, struct file * file,
 	    return err;
 	}
     }
+#endif
     
     err = ret = 0;
     
+#ifndef MACH
     if (cmd & IOC_IN) copy_from_user((char *)&buf, (char *)arg, size);
+#else
+    if (cmd & IOC_IN) memcpy((char *) &buf, (char *) arg, size);
+#endif
     
     switch (cmd) {
     case DS_ADJUST_RESOURCE_INFO:
@@ -857,13 +875,19 @@ static int ds_ioctl(struct inode * inode, struct file * file,
 	}
     }
     
+#ifndef MACH
     if (cmd & IOC_OUT) copy_to_user((char *)arg, (char *)&buf, size);
+#else
+    if (cmd & IOC_OUT) memcpy((char *) arg, (char *) &buf, size);
+#endif
      
     return err;
 } /* ds_ioctl */
 
 /*====================================================================*/
 
+#ifndef MACH
+
 static struct file_operations ds_fops = {
     open:	ds_open,
     release:	ds_release,
@@ -896,6 +920,8 @@ EXPORT_SYMBOL(unregister_pccard_driver);
 
 #endif
 
+#endif /* !defined(MACH) */
+
 /*====================================================================*/
 
 int __init init_pcmcia_ds(void)
@@ -961,6 +987,7 @@ int __init init_pcmcia_ds(void)
 	}
     }
     
+#ifndef MACH
     /* Set up character device for user mode clients */
     i = register_chrdev(0, "pcmcia", &ds_fops);
     if (i == -EBUSY)
@@ -969,6 +996,7 @@ int __init init_pcmcia_ds(void)
     else
 	major_dev = i;
     register_symtab(&ds_symtab);
+#endif
 
 #ifdef HAS_PROC_BUS
     if (proc_pccard)
@@ -1002,3 +1030,10 @@ void __exit cleanup_module(void)
 }
 
 #endif
+
+/*====================================================================*/
+
+/* Include the interface glue code to GNU Mach.  */
+#include "../glue/ds.c"
+
+/*====================================================================*/
diff --git a/linux/pcmcia-cs/modules/i82365.c b/linux/pcmcia-cs/modules/i82365.c
index fc1c782..9aaf540 100644
--- a/linux/pcmcia-cs/modules/i82365.c
+++ b/linux/pcmcia-cs/modules/i82365.c
@@ -1171,8 +1171,20 @@ static u_int __init test_irq(socket_info_t *s, int irq, int pci)
 	    return 1;
     }
     irq_hits = 0;
+
+#ifndef MACH
     __set_current_state(TASK_UNINTERRUPTIBLE);
     schedule_timeout(HZ/100);
+#else
+    /* TODO: Is this really what we want?  */
+    {
+      unsigned long flags;
+      
+      save_flags(flags);
+
+      mdelay(1);
+#endif
+
     if (irq_hits && !irq_shared) {
 	free_irq(irq, socket);
 	DEBUG(2, "    spurious hit!\n");
@@ -1198,6 +1210,12 @@ static u_int __init test_irq(socket_info_t *s, int irq, int pci)
 	mdelay(1);
     }
 
+#ifdef MACH
+    restore_flags(flags);
+    }
+
+#endif
+
     free_irq(irq, socket);
 
     /* mask all interrupts */
@@ -2456,7 +2474,7 @@ static int pcic_service(u_int sock, u_int cmd, void *arg)
 
 /*====================================================================*/
 
-static int __init init_i82365(void)
+int __init init_i82365(void)
 {
     servinfo_t serv;
     CardServices(GetCardServicesInfo, &serv);
diff --git a/linux/pcmcia-cs/modules/pci_fixup.c b/linux/pcmcia-cs/modules/pci_fixup.c
index b892f63..3b5551a 100644
--- a/linux/pcmcia-cs/modules/pci_fixup.c
+++ b/linux/pcmcia-cs/modules/pci_fixup.c
@@ -48,7 +48,10 @@ u32 pci_irq_mask = 0;
 ======================================================================*/
 
 #if (LINUX_VERSION_CODE < VERSION(2,1,0))
+#ifndef MACH
+/* Already defined in drivers/pci/pci.c.  */
 struct pci_dev *pci_devices = NULL;
+#endif
 struct pci_bus pci_root = {
     parent:	NULL,
     children:	NULL,