mirror of
https://github.com/a52xq-dev/kernel.git
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linux 3.19-rc4
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJUsuDQAAoJEHm+PkMAQRiGnecH/0RO9UKnEduOTRPaZGXAjGI8 N0FvNia8qn7f+XnvN62pG/YZZqi2uvuy37vwAXMtS6KXEgaDG9Wq4fVrhOaJ5VgL QOmPdVGUa+1PuPcMYj/QLIFRfIHvIY/XVZWXrcIyYfQdBAAoJ2q23qx/yFmdyTwf +enAv+PV4ZVNMEANyN9KS7xX5gPbSDl36AOhm6lXDvrlem4mbnhRuUtYez9R8KTK VNfkKZQRDOgl4/ns0ndzpAUhaDj1JJGoLRgMXKna33XgtzSEL4XijvImdnoIXp5N Z98Jc1N5Vg5OcUFeGJC3bRR27m39xoOHQk2ufY43uAIfB3Ez/C7m/r7b50ZVWfs= =J7TO -----END PGP SIGNATURE----- Merge tag 'v3.19-rc4' into next Merge with mainline to bring in the latest thermal and other changes.
This commit is contained in:
Dmitry Torokhov
commit
0c49cd295d
15497 changed files with 879003 additions and 622018 deletions
3
.gitignore
vendored
3
.gitignore
vendored
|
|
@ -96,3 +96,6 @@ x509.genkey
|
|||
|
||||
# Kconfig presets
|
||||
all.config
|
||||
|
||||
# Kdevelop4
|
||||
*.kdev4
|
||||
|
|
|
|||
5
.mailmap
5
.mailmap
|
|
@ -17,7 +17,7 @@ Aleksey Gorelov <aleksey_gorelov@phoenix.com>
|
|||
Al Viro <viro@ftp.linux.org.uk>
|
||||
Al Viro <viro@zenIV.linux.org.uk>
|
||||
Andreas Herrmann <aherrman@de.ibm.com>
|
||||
Andrew Morton <akpm@osdl.org>
|
||||
Andrew Morton <akpm@linux-foundation.org>
|
||||
Andrew Vasquez <andrew.vasquez@qlogic.com>
|
||||
Andy Adamson <andros@citi.umich.edu>
|
||||
Archit Taneja <archit@ti.com>
|
||||
|
|
@ -51,6 +51,7 @@ Greg Kroah-Hartman <gregkh@suse.de>
|
|||
Greg Kroah-Hartman <greg@kroah.com>
|
||||
Henk Vergonet <Henk.Vergonet@gmail.com>
|
||||
Henrik Kretzschmar <henne@nachtwindheim.de>
|
||||
Henrik Rydberg <rydberg@bitmath.org>
|
||||
Herbert Xu <herbert@gondor.apana.org.au>
|
||||
Jacob Shin <Jacob.Shin@amd.com>
|
||||
James Bottomley <jejb@mulgrave.(none)>
|
||||
|
|
@ -102,6 +103,8 @@ Rudolf Marek <R.Marek@sh.cvut.cz>
|
|||
Rui Saraiva <rmps@joel.ist.utl.pt>
|
||||
Sachin P Sant <ssant@in.ibm.com>
|
||||
Sam Ravnborg <sam@mars.ravnborg.org>
|
||||
Santosh Shilimkar <ssantosh@kernel.org>
|
||||
Santosh Shilimkar <santosh.shilimkar@oracle.org>
|
||||
Sascha Hauer <s.hauer@pengutronix.de>
|
||||
S.Çağlar Onur <caglar@pardus.org.tr>
|
||||
Shiraz Hashim <shiraz.linux.kernel@gmail.com> <shiraz.hashim@st.com>
|
||||
|
|
|
|||
13
CREDITS
13
CREDITS
|
|
@ -1197,6 +1197,13 @@ S: R. Tocantins, 89 - Cristo Rei
|
|||
S: 80050-430 - Curitiba - Paraná
|
||||
S: Brazil
|
||||
|
||||
N: Oded Gabbay
|
||||
E: oded.gabbay@gmail.com
|
||||
D: AMD KFD maintainer
|
||||
S: 12 Shraga Raphaeli
|
||||
S: Petah-Tikva, 4906418
|
||||
S: Israel
|
||||
|
||||
N: Kumar Gala
|
||||
E: galak@kernel.crashing.org
|
||||
D: Embedded PowerPC 6xx/7xx/74xx/82xx/83xx/85xx support
|
||||
|
|
@ -1727,14 +1734,14 @@ S: Chapel Hill, North Carolina 27514-4818
|
|||
S: USA
|
||||
|
||||
N: Dave Jones
|
||||
E: davej@redhat.com
|
||||
E: davej@codemonkey.org.uk
|
||||
W: http://www.codemonkey.org.uk
|
||||
D: Assorted VIA x86 support.
|
||||
D: 2.5 AGPGART overhaul.
|
||||
D: CPUFREQ maintenance.
|
||||
D: Fedora kernel maintenance.
|
||||
D: Fedora kernel maintenance (2003-2014).
|
||||
D: 'Trinity' and similar fuzz testing work.
|
||||
D: Misc/Other.
|
||||
S: 314 Littleton Rd, Westford, MA 01886, USA
|
||||
|
||||
N: Martin Josfsson
|
||||
E: gandalf@wlug.westbo.se
|
||||
|
|
|
|||
7
Documentation/.gitignore
vendored
7
Documentation/.gitignore
vendored
|
|
@ -1,7 +0,0 @@
|
|||
filesystems/dnotify_test
|
||||
laptops/dslm
|
||||
timers/hpet_example
|
||||
vm/hugepage-mmap
|
||||
vm/hugepage-shm
|
||||
vm/map_hugetlb
|
||||
|
||||
|
|
@ -287,6 +287,8 @@ local_ops.txt
|
|||
- semantics and behavior of local atomic operations.
|
||||
lockdep-design.txt
|
||||
- documentation on the runtime locking correctness validator.
|
||||
locking/
|
||||
- directory with info about kernel locking primitives
|
||||
lockstat.txt
|
||||
- info on collecting statistics on locks (and contention).
|
||||
lockup-watchdogs.txt
|
||||
|
|
|
|||
8
Documentation/ABI/removed/net_dma
Normal file
8
Documentation/ABI/removed/net_dma
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
What: tcp_dma_copybreak sysctl
|
||||
Date: Removed in kernel v3.13
|
||||
Contact: Dan Williams <dan.j.williams@intel.com>
|
||||
Description:
|
||||
Formerly the lower limit, in bytes, of the size of socket reads
|
||||
that will be offloaded to a DMA copy engine. Removed due to
|
||||
coherency issues of the cpu potentially touching the buffers
|
||||
while dma is in flight.
|
||||
|
|
@ -32,10 +32,9 @@ Date: January 2008
|
|||
KernelVersion: 2.6.25
|
||||
Contact: Sarah Sharp <sarah.a.sharp@intel.com>
|
||||
Description:
|
||||
If CONFIG_PM_RUNTIME is enabled then this file
|
||||
is present. When read, it returns the total time (in msec)
|
||||
that the USB device has been connected to the machine. This
|
||||
file is read-only.
|
||||
If CONFIG_PM is enabled, then this file is present. When read,
|
||||
it returns the total time (in msec) that the USB device has been
|
||||
connected to the machine. This file is read-only.
|
||||
Users:
|
||||
PowerTOP <powertop@lists.01.org>
|
||||
https://01.org/powertop/
|
||||
|
|
@ -45,10 +44,9 @@ Date: January 2008
|
|||
KernelVersion: 2.6.25
|
||||
Contact: Sarah Sharp <sarah.a.sharp@intel.com>
|
||||
Description:
|
||||
If CONFIG_PM_RUNTIME is enabled then this file
|
||||
is present. When read, it returns the total time (in msec)
|
||||
that the USB device has been active, i.e. not in a suspended
|
||||
state. This file is read-only.
|
||||
If CONFIG_PM is enabled, then this file is present. When read,
|
||||
it returns the total time (in msec) that the USB device has been
|
||||
active, i.e. not in a suspended state. This file is read-only.
|
||||
|
||||
Tools can use this file and the connected_duration file to
|
||||
compute the percentage of time that a device has been active.
|
||||
|
|
|
|||
93
Documentation/ABI/stable/sysfs-class-udc
Normal file
93
Documentation/ABI/stable/sysfs-class-udc
Normal file
|
|
@ -0,0 +1,93 @@
|
|||
What: /sys/class/udc/<udc>/a_alt_hnp_support
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Indicates if an OTG A-Host supports HNP at an alternate port.
|
||||
Users:
|
||||
|
||||
What: /sys/class/udc/<udc>/a_hnp_support
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Indicates if an OTG A-Host supports HNP at this port.
|
||||
Users:
|
||||
|
||||
What: /sys/class/udc/<udc>/b_hnp_enable
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Indicates if an OTG A-Host enabled HNP support.
|
||||
Users:
|
||||
|
||||
What: /sys/class/udc/<udc>/current_speed
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Indicates the current negotiated speed at this port.
|
||||
Users:
|
||||
|
||||
What: /sys/class/udc/<udc>/is_a_peripheral
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Indicates that this port is the default Host on an OTG session
|
||||
but HNP was used to switch roles.
|
||||
Users:
|
||||
|
||||
What: /sys/class/udc/<udc>/is_otg
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Indicates that this port support OTG.
|
||||
Users:
|
||||
|
||||
What: /sys/class/udc/<udc>/maximum_speed
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Indicates the maximum USB speed supported by this port.
|
||||
Users:
|
||||
|
||||
What: /sys/class/udc/<udc>/maximum_speed
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Indicates the maximum USB speed supported by this port.
|
||||
Users:
|
||||
|
||||
What: /sys/class/udc/<udc>/soft_connect
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Allows users to disconnect data pullup resistors thus causing a
|
||||
logical disconnection from the USB Host.
|
||||
Users:
|
||||
|
||||
What: /sys/class/udc/<udc>/srp
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Allows users to manually start Session Request Protocol.
|
||||
Users:
|
||||
|
||||
What: /sys/class/udc/<udc>/state
|
||||
Date: June 2011
|
||||
KernelVersion: 3.1
|
||||
Contact: Felipe Balbi <balbi@kernel.org>
|
||||
Description:
|
||||
Indicates current state of the USB Device Controller. Valid
|
||||
states are: 'not-attached', 'attached', 'powered',
|
||||
'reconnecting', 'unauthenticated', 'default', 'addressed',
|
||||
'configured', and 'suspended'; however not all USB Device
|
||||
Controllers support reporting all states.
|
||||
Users:
|
||||
|
|
@ -85,14 +85,6 @@ Description:
|
|||
will be compacted. When it completes, memory will be freed
|
||||
into blocks which have as many contiguous pages as possible
|
||||
|
||||
What: /sys/devices/system/node/nodeX/scan_unevictable_pages
|
||||
Date: October 2008
|
||||
Contact: Lee Schermerhorn <lee.schermerhorn@hp.com>
|
||||
Description:
|
||||
When set, it triggers scanning the node's unevictable lists
|
||||
and move any pages that have become evictable onto the respective
|
||||
zone's inactive list. See mm/vmscan.c
|
||||
|
||||
What: /sys/devices/system/node/nodeX/hugepages/hugepages-<size>/
|
||||
Date: December 2009
|
||||
Contact: Lee Schermerhorn <lee.schermerhorn@hp.com>
|
||||
|
|
|
|||
|
|
@ -55,12 +55,12 @@ Description: Interface for making ib_srp connect to a new target.
|
|||
only safe with partial memory descriptor list support enabled
|
||||
(allow_ext_sg=1).
|
||||
* comp_vector, a number in the range 0..n-1 specifying the
|
||||
MSI-X completion vector. Some HCA's allocate multiple (n)
|
||||
MSI-X vectors per HCA port. If the IRQ affinity masks of
|
||||
these interrupts have been configured such that each MSI-X
|
||||
interrupt is handled by a different CPU then the comp_vector
|
||||
parameter can be used to spread the SRP completion workload
|
||||
over multiple CPU's.
|
||||
MSI-X completion vector of the first RDMA channel. Some
|
||||
HCA's allocate multiple (n) MSI-X vectors per HCA port. If
|
||||
the IRQ affinity masks of these interrupts have been
|
||||
configured such that each MSI-X interrupt is handled by a
|
||||
different CPU then the comp_vector parameter can be used to
|
||||
spread the SRP completion workload over multiple CPU's.
|
||||
* tl_retry_count, a number in the range 2..7 specifying the
|
||||
IB RC retry count.
|
||||
* queue_size, the maximum number of commands that the
|
||||
|
|
@ -88,6 +88,13 @@ Description: Whether ib_srp is allowed to include a partial memory
|
|||
descriptor list in an SRP_CMD when communicating with an SRP
|
||||
target.
|
||||
|
||||
What: /sys/class/scsi_host/host<n>/ch_count
|
||||
Date: April 1, 2015
|
||||
KernelVersion: 3.19
|
||||
Contact: linux-rdma@vger.kernel.org
|
||||
Description: Number of RDMA channels used for communication with the SRP
|
||||
target.
|
||||
|
||||
What: /sys/class/scsi_host/host<n>/cmd_sg_entries
|
||||
Date: May 19, 2011
|
||||
KernelVersion: 2.6.39
|
||||
|
|
@ -95,6 +102,12 @@ Contact: linux-rdma@vger.kernel.org
|
|||
Description: Maximum number of data buffer descriptors that may be sent to
|
||||
the target in a single SRP_CMD request.
|
||||
|
||||
What: /sys/class/scsi_host/host<n>/comp_vector
|
||||
Date: September 2, 2013
|
||||
KernelVersion: 3.11
|
||||
Contact: linux-rdma@vger.kernel.org
|
||||
Description: Completion vector used for the first RDMA channel.
|
||||
|
||||
What: /sys/class/scsi_host/host<n>/dgid
|
||||
Date: June 17, 2006
|
||||
KernelVersion: 2.6.17
|
||||
|
|
|
|||
11
Documentation/ABI/testing/configfs-usb-gadget-hid
Normal file
11
Documentation/ABI/testing/configfs-usb-gadget-hid
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
What: /config/usb-gadget/gadget/functions/hid.name
|
||||
Date: Nov 2014
|
||||
KernelVersion: 3.19
|
||||
Description:
|
||||
The attributes:
|
||||
|
||||
protocol - HID protocol to use
|
||||
report_desc - blob corresponding to HID report descriptors
|
||||
except the data passed through /dev/hidg<N>
|
||||
report_length - HID report length
|
||||
subclass - HID device subclass to use
|
||||
12
Documentation/ABI/testing/configfs-usb-gadget-midi
Normal file
12
Documentation/ABI/testing/configfs-usb-gadget-midi
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
What: /config/usb-gadget/gadget/functions/midi.name
|
||||
Date: Nov 2014
|
||||
KernelVersion: 3.19
|
||||
Description:
|
||||
The attributes:
|
||||
|
||||
index - index value for the USB MIDI adapter
|
||||
id - ID string for the USB MIDI adapter
|
||||
buflen - MIDI buffer length
|
||||
qlen - USB read request queue length
|
||||
in_ports - number of MIDI input ports
|
||||
out_ports - number of MIDI output ports
|
||||
12
Documentation/ABI/testing/configfs-usb-gadget-uac1
Normal file
12
Documentation/ABI/testing/configfs-usb-gadget-uac1
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
What: /config/usb-gadget/gadget/functions/uac1.name
|
||||
Date: Sep 2014
|
||||
KernelVersion: 3.18
|
||||
Description:
|
||||
The attributes:
|
||||
|
||||
audio_buf_size - audio buffer size
|
||||
fn_cap - capture pcm device file name
|
||||
fn_cntl - control device file name
|
||||
fn_play - playback pcm device file name
|
||||
req_buf_size - ISO OUT endpoint request buffer size
|
||||
req_count - ISO OUT endpoint request count
|
||||
12
Documentation/ABI/testing/configfs-usb-gadget-uac2
Normal file
12
Documentation/ABI/testing/configfs-usb-gadget-uac2
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
What: /config/usb-gadget/gadget/functions/uac2.name
|
||||
Date: Sep 2014
|
||||
KernelVersion: 3.18
|
||||
Description:
|
||||
The attributes:
|
||||
|
||||
c_chmask - capture channel mask
|
||||
c_srate - capture sampling rate
|
||||
c_ssize - capture sample size (bytes)
|
||||
p_chmask - playback channel mask
|
||||
p_srate - playback sampling rate
|
||||
p_ssize - playback sample size (bytes)
|
||||
|
|
@ -53,6 +53,14 @@ Description:
|
|||
512 bytes of data.
|
||||
|
||||
|
||||
What: /sys/block/<disk>/integrity/device_is_integrity_capable
|
||||
Date: July 2014
|
||||
Contact: Martin K. Petersen <martin.petersen@oracle.com>
|
||||
Description:
|
||||
Indicates whether a storage device is capable of storing
|
||||
integrity metadata. Set if the device is T10 PI-capable.
|
||||
|
||||
|
||||
What: /sys/block/<disk>/integrity/write_generate
|
||||
Date: June 2008
|
||||
Contact: Martin K. Petersen <martin.petersen@oracle.com>
|
||||
|
|
|
|||
|
|
@ -77,11 +77,14 @@ What: /sys/block/zram<id>/notify_free
|
|||
Date: August 2010
|
||||
Contact: Nitin Gupta <ngupta@vflare.org>
|
||||
Description:
|
||||
The notify_free file is read-only and specifies the number of
|
||||
swap slot free notifications received by this device. These
|
||||
notifications are sent to a swap block device when a swap slot
|
||||
is freed. This statistic is applicable only when this disk is
|
||||
being used as a swap disk.
|
||||
The notify_free file is read-only. Depending on device usage
|
||||
scenario it may account a) the number of pages freed because
|
||||
of swap slot free notifications or b) the number of pages freed
|
||||
because of REQ_DISCARD requests sent by bio. The former ones
|
||||
are sent to a swap block device when a swap slot is freed, which
|
||||
implies that this disk is being used as a swap disk. The latter
|
||||
ones are sent by filesystem mounted with discard option,
|
||||
whenever some data blocks are getting discarded.
|
||||
|
||||
What: /sys/block/zram<id>/zero_pages
|
||||
Date: August 2010
|
||||
|
|
@ -119,3 +122,22 @@ Description:
|
|||
efficiency can be calculated using compr_data_size and this
|
||||
statistic.
|
||||
Unit: bytes
|
||||
|
||||
What: /sys/block/zram<id>/mem_used_max
|
||||
Date: August 2014
|
||||
Contact: Minchan Kim <minchan@kernel.org>
|
||||
Description:
|
||||
The mem_used_max file is read/write and specifies the amount
|
||||
of maximum memory zram have consumed to store compressed data.
|
||||
For resetting the value, you should write "0". Otherwise,
|
||||
you could see -EINVAL.
|
||||
Unit: bytes
|
||||
|
||||
What: /sys/block/zram<id>/mem_limit
|
||||
Date: August 2014
|
||||
Contact: Minchan Kim <minchan@kernel.org>
|
||||
Description:
|
||||
The mem_limit file is read/write and specifies the maximum
|
||||
amount of memory ZRAM can use to store the compressed data. The
|
||||
limit could be changed in run time and "0" means disable the
|
||||
limit. No limit is the initial state. Unit: bytes
|
||||
|
|
|
|||
24
Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10
Normal file
24
Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10
Normal file
|
|
@ -0,0 +1,24 @@
|
|||
What: /sys/bus/coresight/devices/<memory_map>.etb/enable_sink
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Add/remove a sink from a trace path. There can be multiple
|
||||
source for a single sink.
|
||||
ex: echo 1 > /sys/bus/coresight/devices/20010000.etb/enable_sink
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.etb/status
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (R) List various control and status registers. The specific
|
||||
layout and content is driver specific.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.etb/trigger_cntr
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Disables write access to the Trace RAM by stopping the
|
||||
formatter after a defined number of words have been stored
|
||||
following the trigger event. The number of 32-bit words written
|
||||
into the Trace RAM following the trigger event is equal to the
|
||||
value stored in this register+1 (from ARM ETB-TRM).
|
||||
253
Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x
Normal file
253
Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x
Normal file
|
|
@ -0,0 +1,253 @@
|
|||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/enable_source
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Enable/disable tracing on this specific trace entiry.
|
||||
Enabling a source implies the source has been configured
|
||||
properly and a sink has been identidifed for it. The path
|
||||
of coresight components linking the source to the sink is
|
||||
configured and managed automatically by the coresight framework.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/status
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (R) List various control and status registers. The specific
|
||||
layout and content is driver specific.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_idx
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: Select which address comparator or pair (of comparators) to
|
||||
work with.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_acctype
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Used in conjunction with @addr_idx. Specifies
|
||||
characteristics about the address comparator being configure,
|
||||
for example the access type, the kind of instruction to trace,
|
||||
processor contect ID to trigger on, etc. Individual fields in
|
||||
the access type register may vary on the version of the trace
|
||||
entity.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_range
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Used in conjunction with @addr_idx. Specifies the range of
|
||||
addresses to trigger on. Inclusion or exclusion is specificed
|
||||
in the corresponding access type register.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_single
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Used in conjunction with @addr_idx. Specifies the single
|
||||
address to trigger on, highly influenced by the configuration
|
||||
options of the corresponding access type register.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_start
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Used in conjunction with @addr_idx. Specifies the single
|
||||
address to start tracing on, highly influenced by the
|
||||
configuration options of the corresponding access type register.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/addr_stop
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Used in conjunction with @addr_idx. Specifies the single
|
||||
address to stop tracing on, highly influenced by the
|
||||
configuration options of the corresponding access type register.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_idx
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Specifies the counter to work on.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Used in conjunction with cntr_idx, give access to the
|
||||
counter event register.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_val
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Used in conjunction with cntr_idx, give access to the
|
||||
counter value register.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_rld_val
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Used in conjunction with cntr_idx, give access to the
|
||||
counter reload value register.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/cntr_rld_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Used in conjunction with cntr_idx, give access to the
|
||||
counter reload event register.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/ctxid_idx
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Specifies the index of the context ID register to be
|
||||
selected.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/ctxid_mask
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Mask to apply to all the context ID comparator.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/ctxid_val
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Used with the ctxid_idx, specify with context ID to trigger
|
||||
on.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/enable_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Defines which event triggers a trace.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/etmsr
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Gives access to the ETM status register, which holds
|
||||
programming information and status on certains events.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/fifofull_level
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Number of byte left in the fifo before considering it full.
|
||||
Depending on the tracer's version, can also hold threshold for
|
||||
data suppression.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/mode
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Interface with the driver's 'mode' field, controlling
|
||||
various aspect of the trace entity such as time stamping,
|
||||
context ID size and cycle accurate tracing. Driver specific
|
||||
and bound to change depending on the driver.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/nr_addr_cmp
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (R) Provides the number of address comparators pairs accessible
|
||||
on a trace unit, as specified by bit 3:0 of register ETMCCR.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/nr_cntr
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (R) Provides the number of counters accessible on a trace unit,
|
||||
as specified by bit 15:13 of register ETMCCR.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/nr_ctxid_cmp
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (R) Provides the number of context ID comparator available on a
|
||||
trace unit, as specified by bit 25:24 of register ETMCCR.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/reset
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (W) Cancels all configuration on a trace unit and set it back
|
||||
to its boot configuration.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_12_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Defines the event that causes the sequencer to transition
|
||||
from state 1 to state 2.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_13_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Defines the event that causes the sequencer to transition
|
||||
from state 1 to state 3.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_21_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Defines the event that causes the sequencer to transition
|
||||
from state 2 to state 1.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_23_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Defines the event that causes the sequencer to transition
|
||||
from state 2 to state 3.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_31_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Defines the event that causes the sequencer to transition
|
||||
from state 3 to state 1.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/seq_32_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Defines the event that causes the sequencer to transition
|
||||
from state 3 to state 2.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/curr_seq_state
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (R) Holds the current state of the sequencer.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/sync_freq
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Holds the trace synchronization frequency value - must be
|
||||
programmed with the various implementation behavior in mind.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/timestamp_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Defines an event that requests the insertion of a timestamp
|
||||
into the trace stream.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/traceid
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Holds the trace ID that will appear in the trace stream
|
||||
coming from this trace entity.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/trigger_event
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Define the event that controls the trigger.
|
||||
12
Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel
Normal file
12
Documentation/ABI/testing/sysfs-bus-coresight-devices-funnel
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
What: /sys/bus/coresight/devices/<memory_map>.funnel/funnel_ctrl
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Enables the slave ports and defines the hold time of the
|
||||
slave ports.
|
||||
|
||||
What: /sys/bus/coresight/devices/<memory_map>.funnel/priority
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Defines input port priority order.
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
What: /sys/bus/coresight/devices/<memory_map>.tmc/trigger_cntr
|
||||
Date: November 2014
|
||||
KernelVersion: 3.19
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Disables write access to the Trace RAM by stopping the
|
||||
formatter after a defined number of words have been stored
|
||||
following the trigger event. Additional interface for this
|
||||
driver are expected to be added as it matures.
|
||||
Some files were not shown because too many files have changed in this diff Show more
Loading…
Reference in a new issue