This makes the build system magic generate the appropriate
modaliases for MODULE_DEVICE_TABLE(ssb, ...)
Signed-off-by: Johannes Berg <[EMAIL PROTECTED]>
Signed-off-by: Michael Buesch <[EMAIL PROTECTED]>
Index: ssb-merge-new/include/linux/mod_devicetable.h
===================================================================
--- ssb-merge-new.orig/include/linux/mod_devicetable.h 2007-08-11
01:57:43.000000000 +0200
+++ ssb-merge-new/include/linux/mod_devicetable.h 2007-08-11
20:26:09.000000000 +0200
@@ -339,4 +339,19 @@ struct parisc_device_id {
#define PA_HVERSION_ANY_ID 0xffff
#define PA_SVERSION_ANY_ID 0xffffffff
+/* SSB core, see drivers/ssb/ */
+struct ssb_device_id {
+ __u16 vendor;
+ __u16 coreid;
+ __u8 revision;
+};
+#define SSB_DEVICE(_vendor, _coreid, _revision) \
+ { .vendor = _vendor, .coreid = _coreid, .revision = _revision, }
+#define SSB_DEVTABLE_END \
+ { 0, },
+
+#define SSB_ANY_VENDOR 0xFFFF
+#define SSB_ANY_ID 0xFFFF
+#define SSB_ANY_REV 0xFF
+
#endif /* LINUX_MOD_DEVICETABLE_H */
Index: ssb-merge-new/include/linux/ssb/ssb.h
===================================================================
--- ssb-merge-new.orig/include/linux/ssb/ssb.h 2007-08-11 01:57:44.000000000
+0200
+++ ssb-merge-new/include/linux/ssb/ssb.h 2007-08-11 20:26:09.000000000
+0200
@@ -6,6 +6,7 @@
#include <linux/types.h>
#include <linux/spinlock.h>
#include <linux/pci.h>
+#include <linux/mod_devicetable.h>
#include <linux/ssb/ssb_regs.h>
@@ -153,20 +154,6 @@ struct ssb_bus_ops {
/* Vendor-ID values */
#define SSB_VENDOR_BROADCOM 0x4243
-struct ssb_device_id {
- u16 vendor;
- u16 coreid;
- u8 revision;
-};
-#define SSB_DEVICE(_vendor, _coreid, _revision) \
- { .vendor = _vendor, .coreid = _coreid, .revision = _revision, }
-#define SSB_DEVTABLE_END \
- { 0, },
-
-#define SSB_ANY_VENDOR 0xFFFF
-#define SSB_ANY_ID 0xFFFF
-#define SSB_ANY_REV 0xFF
-
/* Some kernel subsystems poke with dev->drvdata, so we must use the
* following ugly workaround to get from struct device to struct ssb_device */
struct __ssb_dev_wrapper {
Index: ssb-merge-new/scripts/mod/file2alias.c
===================================================================
--- ssb-merge-new.orig/scripts/mod/file2alias.c 2007-08-11 01:57:48.000000000
+0200
+++ ssb-merge-new/scripts/mod/file2alias.c 2007-08-11 20:26:09.000000000
+0200
@@ -484,6 +484,21 @@ static int do_parisc_entry(const char *f
return 1;
}
+/* Looks like: ssb:vNidNrevN. */
+static int do_ssb_entry(const char *filename,
+ struct ssb_device_id *id, char *alias)
+{
+ id->vendor = TO_NATIVE(id->vendor);
+ id->coreid = TO_NATIVE(id->coreid);
+ id->revision = TO_NATIVE(id->revision);
+
+ strcpy(alias, "ssb:");
+ ADD(alias, "v", id->vendor != SSB_ANY_VENDOR, id->vendor);
+ ADD(alias, "id", id->coreid != SSB_ANY_ID, id->coreid);
+ ADD(alias, "rev", id->revision != SSB_ANY_REV, id->revision);
+ return 1;
+}
+
/* Ignore any prefix, eg. v850 prepends _ */
static inline int sym_is(const char *symbol, const char *name)
{
@@ -599,6 +614,10 @@ void handle_moddevtable(struct module *m
do_table(symval, sym->st_size,
sizeof(struct parisc_device_id), "parisc",
do_parisc_entry, mod);
+ else if (sym_is(symname, "__mod_ssb_device_table"))
+ do_table(symval, sym->st_size,
+ sizeof(struct ssb_device_id), "ssb",
+ do_ssb_entry, mod);
}
/* Now add out buffered information to the generated C source */
--
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