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Commit 380622e9 authored by Paul Mundt's avatar Paul Mundt
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Merge branches 'sh/urgent', 'sh/core', 'sh/clockevents', 'sh/asm-generic' and...

Merge branches 'sh/urgent', 'sh/core', 'sh/clockevents', 'sh/asm-generic' and 'sh/trivial' into sh-fixes-for-linus
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@@ -113,3 +113,5 @@ Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
Takashi YOSHII <takashi.yoshii.zj@renesas.com>
Yusuke Goda <goda.yusuke@renesas.com>
Gustavo Padovan <gustavo@las.ic.unicamp.br>
Gustavo Padovan <padovan@profusion.mobi>
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@@ -6,13 +6,21 @@ Description: This is a read-only file. Dumps below driver information and
                hardware registers.
                    - S ACTive
                    - Command Issue
                    - Allocated
                    - Completed
                    - PORT IRQ STAT
                    - HOST IRQ STAT
                    - Allocated
                    - Commands in Q

What:           /sys/block/rssd*/status
Date:           April 2012
KernelVersion:  3.4
Contact:        Asai Thambi S P <asamymuthupa@micron.com>
Description:    This is a read-only file. Indicates the status of the device.

What:           /sys/block/rssd*/flags
Date:           May 2012
KernelVersion:  3.5
Contact:        Asai Thambi S P <asamymuthupa@micron.com>
Description:    This is a read-only file. Dumps the flags in port and driver
                data structure
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What:		/sys/bus/fcoe/ctlr_X
Date:		March 2012
KernelVersion:	TBD
Contact:	Robert Love <robert.w.love@intel.com>, devel@open-fcoe.org
Description:	'FCoE Controller' instances on the fcoe bus
Attributes:

	fcf_dev_loss_tmo: Device loss timeout peroid (see below). Changing
			  this value will change the dev_loss_tmo for all
			  FCFs discovered by this controller.

	lesb_link_fail:   Link Error Status Block (LESB) link failure count.

	lesb_vlink_fail:  Link Error Status Block (LESB) virtual link
			  failure count.

	lesb_miss_fka:    Link Error Status Block (LESB) missed FCoE
			  Initialization Protocol (FIP) Keep-Alives (FKA).

	lesb_symb_err:    Link Error Status Block (LESB) symbolic error count.

	lesb_err_block:   Link Error Status Block (LESB) block error count.

	lesb_fcs_error:   Link Error Status Block (LESB) Fibre Channel
			  Serivces error count.

Notes: ctlr_X (global increment starting at 0)

What:		/sys/bus/fcoe/fcf_X
Date:		March 2012
KernelVersion:	TBD
Contact:	Robert Love <robert.w.love@intel.com>, devel@open-fcoe.org
Description:	'FCoE FCF' instances on the fcoe bus. A FCF is a Fibre Channel
		Forwarder, which is a FCoE switch that can accept FCoE
		(Ethernet) packets, unpack them, and forward the embedded
		Fibre Channel frames into a FC fabric. It can also take
		outbound FC frames and pack them in Ethernet packets to
		be sent to their destination on the Ethernet segment.
Attributes:

	fabric_name: Identifies the fabric that the FCF services.

	switch_name: Identifies the FCF.

	priority:    The switch's priority amongst other FCFs on the same
		     fabric.

	selected:    1 indicates that the switch has been selected for use;
		     0 indicates that the swich will not be used.

	fc_map:      The Fibre Channel MAP

	vfid:	     The Virtual Fabric ID

	mac:         The FCF's MAC address

	fka_peroid:  The FIP Keep-Alive peroid

	fabric_state: The internal kernel state
		      "Unknown" - Initialization value
		      "Disconnected" - No link to the FCF/fabric
		      "Connected" - Host is connected to the FCF
		      "Deleted" - FCF is being removed from the system

	dev_loss_tmo: The device loss timeout peroid for this FCF.

Notes: A device loss infrastructre similar to the FC Transport's
       is present in fcoe_sysfs. It is nice to have so that a
       link flapping adapter doesn't continually advance the count
       used to identify the discovered FCF. FCFs will exist in a
       "Disconnected" state until either the timer expires and the
       FCF becomes "Deleted" or the FCF is rediscovered and becomes
       "Connected."


Users: The first user of this interface will be the fcoeadm application,
       which is commonly packaged in the fcoe-utils package.
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What:		/sys/bus/i2c/devices/.../output_hvled[n]
Date:		April 2012
KernelVersion:	3.5
Contact:	Johan Hovold <jhovold@gmail.com>
Description:
		Set the controlling backlight device for high-voltage current
		sink HVLED[n] (n = 1, 2) (0, 1).

What:		/sys/bus/i2c/devices/.../output_lvled[n]
Date:		April 2012
KernelVersion:	3.5
Contact:	Johan Hovold <jhovold@gmail.com>
Description:
		Set the controlling led device for low-voltage current sink
		LVLED[n] (n = 1..5) (0..3).
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@@ -65,11 +65,11 @@ snap_*
Entries under /sys/bus/rbd/devices/<dev-id>/snap_<snap-name>
-------------------------------------------------------------

id
snap_id

	The rados internal snapshot id assigned for this snapshot

size
snap_size

	The size of the image when this snapshot was taken.

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