This patch converts the usage of struct of_match to struct of_device_id,
similar to pci_device_id. This allows a device table to be generated, which
can be parsed by depmod(8) to generate a map file for module loading.
In order for hotplug to work with macio devices, patches to module-init-tools
and hotplug must be applied. Those patches are available at:
ftp://ftp.suse.com/pub/people/jeffm/linux/macio-hotplug/
Signed-off-by: Jeff Mahoney <[email protected]>
diff -ruNpX dontdiff linux-2.6.12.1/arch/ppc/syslib/of_device.c linux-2.6.12.1.devel/arch/ppc/syslib/of_device.c
--- linux-2.6.12.1/arch/ppc/syslib/of_device.c 2005-03-02 02:38:33.000000000 -0500
+++ linux-2.6.12.1.devel/arch/ppc/syslib/of_device.c 2005-06-27 16:48:50.161604496 -0400
@@ -3,6 +3,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
+#include <linux/mod_devicetable.h>
#include <asm/errno.h>
#include <asm/of_device.h>
@@ -15,20 +16,20 @@
* Used by a driver to check whether an of_device present in the
* system is in its list of supported devices.
*/
-const struct of_match * of_match_device(const struct of_match *matches,
+const struct of_device_id * of_match_device(const struct of_device_id *matches,
const struct of_device *dev)
{
if (!dev->node)
return NULL;
- while (matches->name || matches->type || matches->compatible) {
+ while (matches->name[0] || matches->type[0] || matches->compatible[0]) {
int match = 1;
- if (matches->name && matches->name != OF_ANY_MATCH)
+ if (matches->name[0])
match &= dev->node->name
&& !strcmp(matches->name, dev->node->name);
- if (matches->type && matches->type != OF_ANY_MATCH)
+ if (matches->type[0])
match &= dev->node->type
&& !strcmp(matches->type, dev->node->type);
- if (matches->compatible && matches->compatible != OF_ANY_MATCH)
+ if (matches->compatible[0])
match &= device_is_compatible(dev->node,
matches->compatible);
if (match)
@@ -42,7 +43,7 @@ static int of_platform_bus_match(struct
{
struct of_device * of_dev = to_of_device(dev);
struct of_platform_driver * of_drv = to_of_platform_driver(drv);
- const struct of_match * matches = of_drv->match_table;
+ const struct of_device_id * matches = of_drv->match_table;
if (!matches)
return 0;
@@ -75,7 +76,7 @@ static int of_device_probe(struct device
int error = -ENODEV;
struct of_platform_driver *drv;
struct of_device *of_dev;
- const struct of_match *match;
+ const struct of_device_id *match;
drv = to_of_platform_driver(dev->driver);
of_dev = to_of_device(dev);
diff -ruNpX dontdiff linux-2.6.12.1/arch/ppc64/kernel/of_device.c linux-2.6.12.1.devel/arch/ppc64/kernel/of_device.c
--- linux-2.6.12.1/arch/ppc64/kernel/of_device.c 2005-06-27 16:42:13.634885720 -0400
+++ linux-2.6.12.1.devel/arch/ppc64/kernel/of_device.c 2005-06-27 16:48:50.163604192 -0400
@@ -3,6 +3,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
+#include <linux/mod_devicetable.h>
#include <asm/errno.h>
#include <asm/of_device.h>
@@ -15,20 +16,20 @@
* Used by a driver to check whether an of_device present in the
* system is in its list of supported devices.
*/
-const struct of_match * of_match_device(const struct of_match *matches,
+const struct of_device_id *of_match_device(const struct of_device_id *matches,
const struct of_device *dev)
{
if (!dev->node)
return NULL;
- while (matches->name || matches->type || matches->compatible) {
+ while (matches->name[0] || matches->type[0] || matches->compatible[0]) {
int match = 1;
- if (matches->name && matches->name != OF_ANY_MATCH)
+ if (matches->name[0])
match &= dev->node->name
&& !strcmp(matches->name, dev->node->name);
- if (matches->type && matches->type != OF_ANY_MATCH)
+ if (matches->type[0])
match &= dev->node->type
&& !strcmp(matches->type, dev->node->type);
- if (matches->compatible && matches->compatible != OF_ANY_MATCH)
+ if (matches->compatible[0])
match &= device_is_compatible(dev->node,
matches->compatible);
if (match)
@@ -42,7 +43,7 @@ static int of_platform_bus_match(struct
{
struct of_device * of_dev = to_of_device(dev);
struct of_platform_driver * of_drv = to_of_platform_driver(drv);
- const struct of_match * matches = of_drv->match_table;
+ const struct of_device_id * matches = of_drv->match_table;
if (!matches)
return 0;
@@ -75,7 +76,7 @@ static int of_device_probe(struct device
int error = -ENODEV;
struct of_platform_driver *drv;
struct of_device *of_dev;
- const struct of_match *match;
+ const struct of_device_id *match;
drv = to_of_platform_driver(dev->driver);
of_dev = to_of_device(dev);
diff -ruNpX dontdiff linux-2.6.12.1/drivers/i2c/busses/i2c-keywest.c linux-2.6.12.1.devel/drivers/i2c/busses/i2c-keywest.c
--- linux-2.6.12.1/drivers/i2c/busses/i2c-keywest.c 2005-06-27 16:42:16.089512560 -0400
+++ linux-2.6.12.1.devel/drivers/i2c/busses/i2c-keywest.c 2005-06-27 16:48:50.165603888 -0400
@@ -699,7 +699,7 @@ dispose_iface(struct device *dev)
}
static int
-create_iface_macio(struct macio_dev* dev, const struct of_match *match)
+create_iface_macio(struct macio_dev* dev, const struct of_device_id *match)
{
return create_iface(dev->ofdev.node, &dev->ofdev.dev);
}
@@ -711,7 +711,7 @@ dispose_iface_macio(struct macio_dev* de
}
static int
-create_iface_of_platform(struct of_device* dev, const struct of_match *match)
+create_iface_of_platform(struct of_device* dev, const struct of_device_id *match)
{
return create_iface(dev->node, &dev->dev);
}
@@ -722,10 +722,9 @@ dispose_iface_of_platform(struct of_devi
return dispose_iface(&dev->dev);
}
-static struct of_match i2c_keywest_match[] =
+static struct of_device_id i2c_keywest_match[] =
{
{
- .name = OF_ANY_MATCH,
.type = "i2c",
.compatible = "keywest"
},
diff -ruNpX dontdiff linux-2.6.12.1/drivers/ide/ppc/pmac.c linux-2.6.12.1.devel/drivers/ide/ppc/pmac.c
--- linux-2.6.12.1/drivers/ide/ppc/pmac.c 2005-06-27 16:42:16.403464832 -0400
+++ linux-2.6.12.1.devel/drivers/ide/ppc/pmac.c 2005-06-27 16:48:50.171602976 -0400
@@ -1419,7 +1419,7 @@ pmac_ide_setup_device(pmac_ide_hwif_t *p
* Attach to a macio probed interface
*/
static int __devinit
-pmac_ide_macio_attach(struct macio_dev *mdev, const struct of_match *match)
+pmac_ide_macio_attach(struct macio_dev *mdev, const struct of_device_id *match)
{
void __iomem *base;
unsigned long regbase;
@@ -1637,27 +1637,19 @@ pmac_ide_pci_resume(struct pci_dev *pdev
return rc;
}
-static struct of_match pmac_ide_macio_match[] =
+static struct of_device_id pmac_ide_macio_match[] =
{
{
.name = "IDE",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH
},
{
.name = "ATA",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH
},
{
- .name = OF_ANY_MATCH,
.type = "ide",
- .compatible = OF_ANY_MATCH
},
{
- .name = OF_ANY_MATCH,
.type = "ata",
- .compatible = OF_ANY_MATCH
},
{},
};
diff -ruNpX dontdiff linux-2.6.12.1/drivers/macintosh/macio_asic.c linux-2.6.12.1.devel/drivers/macintosh/macio_asic.c
--- linux-2.6.12.1/drivers/macintosh/macio_asic.c 2005-06-27 16:42:17.166348856 -0400
+++ linux-2.6.12.1.devel/drivers/macintosh/macio_asic.c 2005-06-27 16:48:50.173602672 -0400
@@ -33,7 +33,7 @@ static int macio_bus_match(struct device
{
struct macio_dev * macio_dev = to_macio_device(dev);
struct macio_driver * macio_drv = to_macio_driver(drv);
- const struct of_match * matches = macio_drv->match_table;
+ const struct of_device_id * matches = macio_drv->match_table;
if (!matches)
return 0;
@@ -66,7 +66,7 @@ static int macio_device_probe(struct dev
int error = -ENODEV;
struct macio_driver *drv;
struct macio_dev *macio_dev;
- const struct of_match *match;
+ const struct of_device_id *match;
drv = to_macio_driver(dev->driver);
macio_dev = to_macio_device(dev);
diff -ruNpX dontdiff linux-2.6.12.1/drivers/macintosh/mediabay.c linux-2.6.12.1.devel/drivers/macintosh/mediabay.c
--- linux-2.6.12.1/drivers/macintosh/mediabay.c 2005-06-27 16:42:17.176347336 -0400
+++ linux-2.6.12.1.devel/drivers/macintosh/mediabay.c 2005-06-27 16:48:50.175602368 -0400
@@ -642,7 +642,7 @@ static int __pmac media_bay_task(void *x
}
}
-static int __devinit media_bay_attach(struct macio_dev *mdev, const struct of_match *match)
+static int __devinit media_bay_attach(struct macio_dev *mdev, const struct of_device_id *match)
{
struct media_bay_info* bay;
u32 __iomem *regbase;
@@ -797,23 +797,20 @@ static struct mb_ops keylargo_mb_ops __p
* Therefore we do it all by polling the media bay once each tick.
*/
-static struct of_match media_bay_match[] =
+static struct of_device_id media_bay_match[] =
{
{
.name = "media-bay",
- .type = OF_ANY_MATCH,
.compatible = "keylargo-media-bay",
.data = &keylargo_mb_ops,
},
{
.name = "media-bay",
- .type = OF_ANY_MATCH,
.compatible = "heathrow-media-bay",
.data = &heathrow_mb_ops,
},
{
.name = "media-bay",
- .type = OF_ANY_MATCH,
.compatible = "ohare-media-bay",
.data = &ohare_mb_ops,
},
diff -ruNpX dontdiff linux-2.6.12.1/drivers/macintosh/therm_pm72.c linux-2.6.12.1.devel/drivers/macintosh/therm_pm72.c
--- linux-2.6.12.1/drivers/macintosh/therm_pm72.c 2005-06-27 16:42:17.197344144 -0400
+++ linux-2.6.12.1.devel/drivers/macintosh/therm_pm72.c 2005-06-27 16:48:50.180601608 -0400
@@ -120,6 +120,7 @@
#include <asm/system.h>
#include <asm/sections.h>
#include <asm/of_device.h>
+#include <asm/macio.h>
#include "therm_pm72.h"
@@ -1986,7 +1987,7 @@ static void fcu_lookup_fans(struct devic
}
}
-static int fcu_of_probe(struct of_device* dev, const struct of_match *match)
+static int fcu_of_probe(struct of_device* dev, const struct of_device_id *match)
{
int rc;
@@ -2009,12 +2010,10 @@ static int fcu_of_remove(struct of_devic
return 0;
}
-static struct of_match fcu_of_match[] =
+static struct of_device_id fcu_match[] =
{
{
- .name = OF_ANY_MATCH,
.type = "fcu",
- .compatible = OF_ANY_MATCH
},
{},
};
@@ -2022,7 +2021,7 @@ static struct of_match fcu_of_match[] =
static struct of_platform_driver fcu_of_platform_driver =
{
.name = "temperature",
- .match_table = fcu_of_match,
+ .match_table = fcu_match,
.probe = fcu_of_probe,
.remove = fcu_of_remove
};
diff -ruNpX dontdiff linux-2.6.12.1/drivers/macintosh/therm_windtunnel.c linux-2.6.12.1.devel/drivers/macintosh/therm_windtunnel.c
--- linux-2.6.12.1/drivers/macintosh/therm_windtunnel.c 2005-06-27 16:42:17.202343384 -0400
+++ linux-2.6.12.1.devel/drivers/macintosh/therm_windtunnel.c 2005-06-27 16:48:50.182601304 -0400
@@ -43,6 +43,7 @@
#include <asm/system.h>
#include <asm/sections.h>
#include <asm/of_device.h>
+#include <asm/macio.h>
#define LOG_TEMP 0 /* continously log temperature */
@@ -448,7 +449,7 @@ do_probe( struct i2c_adapter *adapter, i
/************************************************************************/
static int
-therm_of_probe( struct of_device *dev, const struct of_match *match )
+therm_of_probe( struct of_device *dev, const struct of_device_id *match )
{
return i2c_add_driver( &g4fan_driver );
}
@@ -459,9 +460,8 @@ therm_of_remove( struct of_device *dev )
return i2c_del_driver( &g4fan_driver );
}
-static struct of_match therm_of_match[] = {{
+static struct of_device_id therm_of_match[] = {{
.name = "fan",
- .type = OF_ANY_MATCH,
.compatible = "adm1030"
}, {}
};
diff -ruNpX dontdiff linux-2.6.12.1/drivers/net/bmac.c linux-2.6.12.1.devel/drivers/net/bmac.c
--- linux-2.6.12.1/drivers/net/bmac.c 2005-06-27 16:42:18.628126632 -0400
+++ linux-2.6.12.1.devel/drivers/net/bmac.c 2005-06-27 16:48:50.186600696 -0400
@@ -1261,7 +1261,7 @@ static void bmac_reset_and_enable(struct
spin_unlock_irqrestore(&bp->lock, flags);
}
-static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_match *match)
+static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_id *match)
{
int j, rev, ret;
struct bmac_data *bp;
@@ -1647,16 +1647,13 @@ static int __devexit bmac_remove(struct
return 0;
}
-static struct of_match bmac_match[] =
+static struct of_device_id bmac_match[] =
{
{
.name = "bmac",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH,
.data = (void *)0,
},
{
- .name = OF_ANY_MATCH,
.type = "network",
.compatible = "bmac+",
.data = (void *)1,
diff -ruNpX dontdiff linux-2.6.12.1/drivers/net/mace.c linux-2.6.12.1.devel/drivers/net/mace.c
--- linux-2.6.12.1/drivers/net/mace.c 2005-03-02 02:37:52.000000000 -0500
+++ linux-2.6.12.1.devel/drivers/net/mace.c 2005-06-27 16:48:50.189600240 -0400
@@ -109,7 +109,7 @@ bitrev(int b)
}
-static int __devinit mace_probe(struct macio_dev *mdev, const struct of_match *match)
+static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_id *match)
{
struct device_node *mace = macio_get_of_node(mdev);
struct net_device *dev;
@@ -1009,12 +1009,10 @@ static irqreturn_t mace_rxdma_intr(int i
return IRQ_HANDLED;
}
-static struct of_match mace_match[] =
+static struct of_device_id mace_match[] =
{
{
.name = "mace",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH
},
{},
};
diff -ruNpX dontdiff linux-2.6.12.1/drivers/net/wireless/airport.c linux-2.6.12.1.devel/drivers/net/wireless/airport.c
--- linux-2.6.12.1/drivers/net/wireless/airport.c 2005-06-27 16:42:19.970922496 -0400
+++ linux-2.6.12.1.devel/drivers/net/wireless/airport.c 2005-06-27 16:48:50.190600088 -0400
@@ -184,7 +184,7 @@ static int airport_hard_reset(struct ori
}
static int
-airport_attach(struct macio_dev *mdev, const struct of_match *match)
+airport_attach(struct macio_dev *mdev, const struct of_device_id *match)
{
struct orinoco_private *priv;
struct net_device *dev;
@@ -266,16 +266,16 @@ MODULE_AUTHOR("Benjamin Herrenschmidt <b
MODULE_DESCRIPTION("Driver for the Apple Airport wireless card.");
MODULE_LICENSE("Dual MPL/GPL");
-static struct of_match airport_match[] =
+static struct of_device_id airport_match[] =
{
{
.name = "radio",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH
},
{},
};
+MODULE_DEVICE_TABLE (of, airport_match);
+
static struct macio_driver airport_driver =
{
.name = DRIVER_NAME,
diff -ruNpX dontdiff linux-2.6.12.1/drivers/scsi/mac53c94.c linux-2.6.12.1.devel/drivers/scsi/mac53c94.c
--- linux-2.6.12.1/drivers/scsi/mac53c94.c 2005-03-02 02:37:48.000000000 -0500
+++ linux-2.6.12.1.devel/drivers/scsi/mac53c94.c 2005-06-27 16:48:50.192599784 -0400
@@ -425,7 +425,7 @@ static struct scsi_host_template mac53c9
.use_clustering = DISABLE_CLUSTERING,
};
-static int mac53c94_probe(struct macio_dev *mdev, const struct of_match *match)
+static int mac53c94_probe(struct macio_dev *mdev, const struct of_device_id *match)
{
struct device_node *node = macio_get_of_node(mdev);
struct pci_dev *pdev = macio_get_pci_dev(mdev);
@@ -545,15 +545,14 @@ static int mac53c94_remove(struct macio_
}
-static struct of_match mac53c94_match[] =
+static struct of_device_id mac53c94_match[] =
{
{
.name = "53c94",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH
},
{},
};
+MODULE_DEVICE_TABLE (of, mac53c94_match);
static struct macio_driver mac53c94_driver =
{
diff -ruNpX dontdiff linux-2.6.12.1/drivers/scsi/mesh.c linux-2.6.12.1.devel/drivers/scsi/mesh.c
--- linux-2.6.12.1/drivers/scsi/mesh.c 2005-06-27 16:42:21.522686592 -0400
+++ linux-2.6.12.1.devel/drivers/scsi/mesh.c 2005-06-27 16:48:50.197599024 -0400
@@ -1843,7 +1843,7 @@ static struct scsi_host_template mesh_te
.use_clustering = DISABLE_CLUSTERING,
};
-static int mesh_probe(struct macio_dev *mdev, const struct of_match *match)
+static int mesh_probe(struct macio_dev *mdev, const struct of_device_id *match)
{
struct device_node *mesh = macio_get_of_node(mdev);
struct pci_dev* pdev = macio_get_pci_dev(mdev);
@@ -2008,20 +2008,18 @@ static int mesh_remove(struct macio_dev
}
-static struct of_match mesh_match[] =
+static struct of_device_id mesh_match[] =
{
{
.name = "mesh",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH
},
{
- .name = OF_ANY_MATCH,
.type = "scsi",
.compatible = "chrp,mesh0"
},
{},
};
+MODULE_DEVICE_TABLE (of, mesh_match);
static struct macio_driver mesh_driver =
{
diff -ruNpX dontdiff linux-2.6.12.1/drivers/serial/pmac_zilog.c linux-2.6.12.1.devel/drivers/serial/pmac_zilog.c
--- linux-2.6.12.1/drivers/serial/pmac_zilog.c 2005-06-27 16:42:22.120595696 -0400
+++ linux-2.6.12.1.devel/drivers/serial/pmac_zilog.c 2005-06-27 16:48:50.201598416 -0400
@@ -1545,7 +1545,7 @@ static void pmz_dispose_port(struct uart
/*
* Called upon match with an escc node in the devive-tree.
*/
-static int pmz_attach(struct macio_dev *mdev, const struct of_match *match)
+static int pmz_attach(struct macio_dev *mdev, const struct of_device_id *match)
{
int i;
@@ -1850,20 +1850,17 @@ err_out:
return rc;
}
-static struct of_match pmz_match[] =
+static struct of_device_id pmz_match[] =
{
{
.name = "ch-a",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH
},
{
.name = "ch-b",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH
},
{},
};
+MODULE_DEVICE_TABLE (of, pmz_match);
static struct macio_driver pmz_driver =
{
diff -ruNpX dontdiff linux-2.6.12.1/drivers/video/platinumfb.c linux-2.6.12.1.devel/drivers/video/platinumfb.c
--- linux-2.6.12.1/drivers/video/platinumfb.c 2005-03-02 02:38:07.000000000 -0500
+++ linux-2.6.12.1.devel/drivers/video/platinumfb.c 2005-06-27 16:48:50.203598112 -0400
@@ -523,7 +523,7 @@ int __init platinumfb_setup(char *option
#define invalidate_cache(addr)
#endif
-static int __devinit platinumfb_probe(struct of_device* odev, const struct of_match *match)
+static int __devinit platinumfb_probe(struct of_device* odev, const struct of_device_id *match)
{
struct device_node *dp = odev->node;
struct fb_info *info;
@@ -647,12 +647,10 @@ static int __devexit platinumfb_remove(s
return 0;
}
-static struct of_match platinumfb_match[] =
+static struct of_device_id platinumfb_match[] =
{
{
.name = "platinum",
- .type = OF_ANY_MATCH,
- .compatible = OF_ANY_MATCH,
},
{},
};
diff -ruNpX dontdiff linux-2.6.12.1/include/asm-ppc/macio.h linux-2.6.12.1.devel/include/asm-ppc/macio.h
--- linux-2.6.12.1/include/asm-ppc/macio.h 2005-06-27 16:42:25.708050320 -0400
+++ linux-2.6.12.1.devel/include/asm-ppc/macio.h 2005-06-27 16:48:50.205597808 -0400
@@ -1,6 +1,7 @@
#ifndef __MACIO_ASIC_H__
#define __MACIO_ASIC_H__
+#include <linux/mod_devicetable.h>
#include <asm/of_device.h>
extern struct bus_type macio_bus_type;
@@ -120,10 +121,10 @@ static inline struct pci_dev *macio_get_
struct macio_driver
{
char *name;
- struct of_match *match_table;
+ struct of_device_id *match_table;
struct module *owner;
- int (*probe)(struct macio_dev* dev, const struct of_match *match);
+ int (*probe)(struct macio_dev* dev, const struct of_device_id *match);
int (*remove)(struct macio_dev* dev);
int (*suspend)(struct macio_dev* dev, pm_message_t state);
diff -ruNpX dontdiff linux-2.6.12.1/include/asm-ppc/of_device.h linux-2.6.12.1.devel/include/asm-ppc/of_device.h
--- linux-2.6.12.1/include/asm-ppc/of_device.h 2005-06-27 16:42:25.727047432 -0400
+++ linux-2.6.12.1.devel/include/asm-ppc/of_device.h 2005-06-27 16:48:50.206597656 -0400
@@ -24,20 +24,8 @@ struct of_device
};
#define to_of_device(d) container_of(d, struct of_device, dev)
-/*
- * Struct used for matching a device
- */
-struct of_match
-{
- char *name;
- char *type;
- char *compatible;
- void *data;
-};
-#define OF_ANY_MATCH ((char *)-1L)
-
-extern const struct of_match *of_match_device(
- const struct of_match *matches, const struct of_device *dev);
+extern const struct of_device_id *of_match_device(
+ const struct of_device_id *matches, const struct of_device *dev);
extern struct of_device *of_dev_get(struct of_device *dev);
extern void of_dev_put(struct of_device *dev);
@@ -49,10 +37,10 @@ extern void of_dev_put(struct of_device
struct of_platform_driver
{
char *name;
- struct of_match *match_table;
+ struct of_device_id *match_table;
struct module *owner;
- int (*probe)(struct of_device* dev, const struct of_match *match);
+ int (*probe)(struct of_device* dev, const struct of_device_id *match);
int (*remove)(struct of_device* dev);
int (*suspend)(struct of_device* dev, pm_message_t state);
diff -ruNpX dontdiff linux-2.6.12.1/include/linux/mod_devicetable.h linux-2.6.12.1.devel/include/linux/mod_devicetable.h
--- linux-2.6.12.1/include/linux/mod_devicetable.h 2005-06-27 16:42:26.294961096 -0400
+++ linux-2.6.12.1.devel/include/linux/mod_devicetable.h 2005-06-27 16:48:50.208597352 -0400
@@ -174,5 +174,16 @@ struct serio_device_id {
__u8 proto;
};
+/*
+ * Struct used for matching a device
+ */
+struct of_device_id
+{
+ char name[32];
+ char type[32];
+ char compatible[128];
+ void *data;
+};
+
#endif /* LINUX_MOD_DEVICETABLE_H */
diff -ruNpX dontdiff linux-2.6.12.1/scripts/mod/file2alias.c linux-2.6.12.1.devel/scripts/mod/file2alias.c
--- linux-2.6.12.1/scripts/mod/file2alias.c 2005-06-27 16:42:28.132681720 -0400
+++ linux-2.6.12.1.devel/scripts/mod/file2alias.c 2005-06-27 16:52:30.332133488 -0400
@@ -25,6 +25,8 @@ typedef Elf64_Addr kernel_ulong_t;
#include <stdint.h>
#endif
+#include <ctype.h>
+
typedef uint32_t __u32;
typedef uint16_t __u16;
typedef unsigned char __u8;
@@ -287,6 +287,22 @@ static int do_pnp_card_entry(const char
return 1;
}
+static int do_of_entry (const char *filename, struct of_device_id *of, char *alias)
+{
+ char *tmp;
+ sprintf (alias, "of:N%sT%sC%s",
+ of->name[0] ? of->name : "*",
+ of->type[0] ? of->type : "*",
+ of->compatible[0] ? of->compatible : "*");
+
+ /* Replace all whitespace with underscores */
+ for (tmp = alias; tmp && *tmp; tmp++)
+ if (isspace (*tmp))
+ *tmp = '_';
+
+ return 1;
+}
+
/* Ignore any prefix, eg. v850 prepends _ */
static inline int sym_is(const char *symbol, const char *name)
{
@@ -362,6 +378,10 @@ void handle_moddevtable(struct module *m
else if (sym_is(symname, "__mod_pnp_card_device_table"))
do_table(symval, sym->st_size, sizeof(struct pnp_card_device_id),
do_pnp_card_entry, mod);
+ else if (sym_is(symname, "__mod_of_device_table"))
+ do_table(symval, sym->st_size, sizeof(struct of_device_id),
+ do_of_entry, mod);
+
}
/* Now add out buffered information to the generated C source */
--
Jeff Mahoney
SuSE Labs
-
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