48 lines
1.9 KiB
Diff
48 lines
1.9 KiB
Diff
From d22ea78deff9fe2c87a3a90381ae2d4e8234d1ca Mon Sep 17 00:00:00 2001
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From: Tom Gundersen <teg@jklm.no>
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Date: Sat, 26 Oct 2013 12:22:04 +0200
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Subject: [PATCH] udev-builtin: path_id - add support for bcma bus
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This matches the bcma support in the network device naming.
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Eventually wa want to make sure ID_PATH is equivalent to ID_NET_NAME_PATH,
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so we never need to match on the latter.
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---
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src/udev/udev-builtin-path_id.c | 16 ++++++++++++++++
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1 file changed, 16 insertions(+)
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diff --git a/src/udev/udev-builtin-path_id.c b/src/udev/udev-builtin-path_id.c
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index 0659967..763f3c3 100644
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--- a/src/udev/udev-builtin-path_id.c
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+++ b/src/udev/udev-builtin-path_id.c
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@@ -452,6 +452,19 @@ static struct udev_device *handle_usb(struct udev_device *parent, char **path)
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return parent;
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}
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+static struct udev_device *handle_bcma(struct udev_device *parent, char **path)
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+{
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+ const char *sysname;
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+ unsigned int core;
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+
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+ sysname = udev_device_get_sysname(parent);
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+ if (sscanf(sysname, "bcma%*u:%u", &core) != 1)
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+ return NULL;
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+
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+ path_prepend(path, "bcma-%u", core);
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+ return parent;
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+}
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+
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static struct udev_device *handle_ccw(struct udev_device *parent, struct udev_device *dev, char **path)
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{
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struct udev_device *scsi_dev;
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@@ -509,6 +522,9 @@ static int builtin_path_id(struct udev_device *dev, int argc, char *argv[], bool
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} else if (streq(subsys, "usb")) {
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parent = handle_usb(parent, &path);
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some_transport = true;
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+ } else if (streq(subsys, "bcma")) {
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+ parent = handle_bcma(parent, &path);
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+ some_transport = true;
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} else if (streq(subsys, "serio")) {
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path_prepend(&path, "serio-%s", udev_device_get_sysnum(parent));
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parent = skip_subsystem(parent, "serio");
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