X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fudev%2Fudev-builtin-path_id.c;h=3ca59e011373a963d0282f01e32be33dfcc24a4c;hp=d6b3736aeee6619346c90c4116def99d982cdb1b;hb=9ea28c55a2488e6cd4a44ac5786f12b71ad5bc9f;hpb=59d86149b062c382aa560798426bc9f3f667403f

diff --git a/src/udev/udev-builtin-path_id.c b/src/udev/udev-builtin-path_id.c
index d6b3736ae..3ca59e011 100644
--- a/src/udev/udev-builtin-path_id.c
+++ b/src/udev/udev-builtin-path_id.c
@@ -32,6 +32,7 @@
 
 #include "udev.h"
 
+_printf_(2,3)
 static int path_prepend(char **path, const char *fmt, ...)
 {
         va_list va;
@@ -70,9 +71,9 @@ static int format_lun_number(struct udev_device *dev, char **path)
 
         /* address method 0, peripheral device addressing with bus id of zero */
         if (lun < 256)
-                return path_prepend(path, "lun-%d", lun);
+                return path_prepend(path, "lun-%lu", lun);
         /* handle all other lun addressing methods by using a variant of the original lun format */
-        return path_prepend(path, "lun-0x%04x%04x00000000", (lun & 0xffff), (lun >> 16) & 0xffff);
+        return path_prepend(path, "lun-0x%04lx%04lx00000000", lun & 0xffff, (lun >> 16) & 0xffff);
 }
 
 static struct udev_device *skip_subsystem(struct udev_device *dev, const char *subsys)
@@ -83,7 +84,7 @@ static struct udev_device *skip_subsystem(struct udev_device *dev, const char *s
                 const char *subsystem;
 
                 subsystem = udev_device_get_subsystem(parent);
-                if (subsystem == NULL || strcmp(subsystem, subsys) != 0)
+                if (subsystem == NULL || !streq(subsystem, subsys))
                         break;
                 dev = parent;
                 parent = udev_device_get_parent(parent);
@@ -345,7 +346,7 @@ static struct udev_device *handle_scsi(struct udev_device *parent, char **path)
         const char *id;
 
         devtype = udev_device_get_devtype(parent);
-        if (devtype == NULL || strcmp(devtype, "scsi_device") != 0)
+        if (devtype == NULL || !streq(devtype, "scsi_device"))
                 return parent;
 
         /* firewire */
@@ -438,7 +439,7 @@ static struct udev_device *handle_usb(struct udev_device *parent, char **path)
         devtype = udev_device_get_devtype(parent);
         if (devtype == NULL)
                 return parent;
-        if (strcmp(devtype, "usb_interface") != 0 && strcmp(devtype, "usb_device") != 0)
+        if (!streq(devtype, "usb_interface") && !streq(devtype, "usb_device"))
                 return parent;
 
         str = udev_device_get_sysname(parent);
@@ -452,6 +453,19 @@ static struct udev_device *handle_usb(struct udev_device *parent, char **path)
         return parent;
 }
 
+static struct udev_device *handle_bcma(struct udev_device *parent, char **path)
+{
+        const char *sysname;
+        unsigned int core;
+
+        sysname = udev_device_get_sysname(parent);
+        if (sscanf(sysname, "bcma%*u:%u", &core) != 1)
+                return NULL;
+
+        path_prepend(path, "bcma-%u", core);
+        return parent;
+}
+
 static struct udev_device *handle_ccw(struct udev_device *parent, struct udev_device *dev, char **path)
 {
         struct udev_device *scsi_dev;
@@ -498,39 +512,40 @@ static int builtin_path_id(struct udev_device *dev, int argc, char *argv[], bool
                 subsys = udev_device_get_subsystem(parent);
                 if (subsys == NULL) {
                         ;
-                } else if (strcmp(subsys, "scsi_tape") == 0) {
+                } else if (streq(subsys, "scsi_tape")) {
                         handle_scsi_tape(parent, &path);
-                } else if (strcmp(subsys, "scsi") == 0) {
+                } else if (streq(subsys, "scsi")) {
                         parent = handle_scsi(parent, &path);
                         some_transport = true;
-                } else if (strcmp(subsys, "cciss") == 0) {
+                } else if (streq(subsys, "cciss")) {
                         parent = handle_cciss(parent, &path);
                         some_transport = true;
-                } else if (strcmp(subsys, "usb") == 0) {
+                } else if (streq(subsys, "usb")) {
                         parent = handle_usb(parent, &path);
                         some_transport = true;
-                } else if (strcmp(subsys, "serio") == 0) {
+                } else if (streq(subsys, "bcma")) {
+                        parent = handle_bcma(parent, &path);
+                        some_transport = true;
+                } else if (streq(subsys, "serio")) {
                         path_prepend(&path, "serio-%s", udev_device_get_sysnum(parent));
                         parent = skip_subsystem(parent, "serio");
-                } else if (strcmp(subsys, "pci") == 0) {
+                } else if (streq(subsys, "pci")) {
                         path_prepend(&path, "pci-%s", udev_device_get_sysname(parent));
                         parent = skip_subsystem(parent, "pci");
-                } else if (strcmp(subsys, "platform") == 0) {
+                } else if (streq(subsys, "platform")) {
                         path_prepend(&path, "platform-%s", udev_device_get_sysname(parent));
                         parent = skip_subsystem(parent, "platform");
                         some_transport = true;
-                } else if (strcmp(subsys, "acpi") == 0) {
+                } else if (streq(subsys, "acpi")) {
                         path_prepend(&path, "acpi-%s", udev_device_get_sysname(parent));
                         parent = skip_subsystem(parent, "acpi");
-                } else if (strcmp(subsys, "xen") == 0) {
+                } else if (streq(subsys, "xen")) {
                         path_prepend(&path, "xen-%s", udev_device_get_sysname(parent));
                         parent = skip_subsystem(parent, "xen");
-                } else if (strcmp(subsys, "virtio") == 0) {
-                        path_prepend(&path, "virtio-pci-%s", udev_device_get_sysname(parent));
-                        parent = skip_subsystem(parent, "virtio");
-                } else if (strcmp(subsys, "scm") == 0) {
+                } else if (streq(subsys, "scm")) {
                         path_prepend(&path, "scm-%s", udev_device_get_sysname(parent));
                         parent = skip_subsystem(parent, "scm");
+                        some_transport = true;
                 }
 
                 parent = udev_device_get_parent(parent);