File 0007-udev-path_id-add-cciss-support.patch of Package udev

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File 0007-udev-path_id-add-cciss-support.patch of Package udev (Revision 5682d32cb7ae7180db964284bbd04bad)

Currently displaying revision 5682d32cb7ae7180db964284bbd04bad , Show latest

From 68acb21d796adf294f2175b525d400bd4ceaef63 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Thu, 10 May 2012 13:18:07 +0200
Subject: [PATCH] udev: path_id - add cciss support

Index: udev-182/src/udev-builtin-path_id.c
===================================================================
--- udev-182.orig/src/udev-builtin-path_id.c
+++ udev-182/src/udev-builtin-path_id.c
@@ -340,6 +340,20 @@ out:
         return parent;
 }
 
+static struct udev_device *handle_cciss(struct udev_device *parent, char **path)
+{
+        const char *str;
+        unsigned int controller, disk;
+
+        str = udev_device_get_sysname(parent);
+        if (sscanf(str, "c%ud%u%*s", &controller, &disk) != 2)
+                return NULL;
+
+        path_prepend(path, "cciss-disk%u", disk);
+        parent = skip_subsystem(parent, "cciss");
+        return parent;
+}
+
 static void handle_scsi_tape(struct udev_device *dev, char **path)
 {
         const char *name;
@@ -427,6 +441,8 @@ static int builtin_path_id(struct udev_d
                         handle_scsi_tape(parent, &path);
                 } else if (strcmp(subsys, "scsi") == 0) {
                         parent = handle_scsi(parent, &path);
+                } else if (strcmp(subsys, "cciss") == 0) {
+                        parent = handle_cciss(parent, &path);
                 } else if (strcmp(subsys, "usb") == 0) {
                         parent = handle_usb(parent, &path);
                 } else if (strcmp(subsys, "serio") == 0) {

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File 0007-udev-path_id-add-cciss-support.patch of Package udev (Revision 5682d32cb7ae7180db964284bbd04bad)

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