| Commit message (Collapse) | Author | Age | Files | Lines |
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If we have multipath devices present in the system, we'll end up with
duplicate mounts, parse results and boot options. This change adds a
check to see if we've encountered a device with this serial number
previously.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Currently, we pass "events" between the udev, user-event and
device-handler layers. These events all get sent through
device_handler_event, then de-multiplexed to an appropriate handler,
depending on their source.
Instead, just export relevant device_handler functions, and have the
(old) event sources call these functions directly.
This also means we can include a lot more of the device hander code in
the parser tests.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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This change cleans up our usage of device path, names and IDs.
Device ID is the kernel name for the device. We also expose this through
lookup_by_name.
Device path is the path to the dev node (ie, always starts with /dev/),
and is only used for mounting.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Now that we have device types, populate from the udev info.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Remove some of the more noisy log messages, and add some information
pertinent to device resolution events.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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devnames are unique, and much shorter.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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This cleans up the log output a little.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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libudev1 changed the symbol udev_get_sys_path to be private, so
remove its use in petitboot.
Signed-off-by: Geoff Levand <geoff@infradead.org>
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With the switch of the discover server to use the libudev
enumeration support the udev_trigger() routine has becone
empty and is no longer needed.
Signed-off-by: Geoff Levand <geoff@infradead.org>
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Support for 'RUN+="socket:' in udev rules files has been removed
in udev version 183. Update the discover server to use libudev.
Signed-off-by: Geoff Levand <geoff@infradead.org>
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To avoid symbol clashes with libudev, rename struct udev to
struct pb_udev. No functional changes.
Signed-off-by: Geoff Levand <geoff@infradead.org>
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Rather than defining the set of waiters (and pollfds) in waiter.c, add a
struct waitset to contain these. A waitset is created with
waitset_create, which is passed to the waiter_* functions.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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The struct udev_event can be used as a generic event, so rename it
struct event and move it from udev.h into a new file event.h.
Also, rename the emums UDEV_ACTION_ADD and UDEV_ACTION_REMOVE
to ACTION_UDEV_ADD and ACTION_UDEV_REMOVE.
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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To aid problem resolution log the udev socket device to the pb_log.
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Add a new routine udev_trigger() that requests a replay of
system udev events.
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Log discover server messages to a file. Helps in debugging
the server when is has problems at system startup.
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
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Move the log routines to the petitboot library. The log
routines are generic enough to be used for both server and
client. Does not change the log source.
jk: move to lib/log/ instead of lib/
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Move the waiter routines into the petitboot library. The waiter
routines are generic enough to be used for both server and
client. Does not change the waiter source.
jk: move to lib/waiter/ instead of lib/
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Mount discovered devices, and set up symlinks for UUID and LABELs
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Move the device discovery code from separate udev helpers to a single
process to listen on two sockets: one SOCK_DGRAM for incoming udev
events, and one SOCK_STREAM for UIs to connect.
Initial support for client/server infrastructure, still need to wire-up
the udev messages.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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