Merge tag 'staging-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging and IIO driver updates from Greg KH:
 "Here is the "big" set of staging and IIO driver patches for 5.12-rc1.

  Nothing really huge in here, the number of staging tree patches has
  gone down for a bit, maybe there's only so much churn to happen in
  here at the moment.

  The IIO changes are:

   - new drivers

   - new DT bindings

   - new iio driver features

  with full details in the shortlog.

  The staging driver patches are just a lot of tiny coding style
  cleanups, along with some semi-larger hikey driver cleanups as those
  are _almost_ good enough to get out of the staging tree, but will
  probably have to wait until 5.13 to have happen.

  All of these have been in linux-next with no reported issues"

* tag 'staging-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (189 commits)
  staging: hikey9xx: Fix alignment of function parameters
  staging: greybus: Fixed a misspelling in hid.c
  staging: wimax/i2400m: fix some byte order issues found by sparse
  staging: wimax: i2400m: fix some incorrect type warnings
  staging: greybus: minor code style fix
  staging:wlan-ng: use memdup_user instead of kmalloc/copy_from_user
  staging:r8188eu: use IEEE80211_FCTL_* kernel definitions
  staging: rtl8192e: remove multiple blank lines
  staging: greybus: Fixed alignment issue in hid.c
  staging: wfx: remove unused included header files
  staging: nvec: minor coding style fix
  staging: wimax: Fix some coding style problem
  staging: fbtft: add tearing signal detect
  staging: vt6656: Fixed issue with alignment in rf.c
  staging: qlge: Remove duplicate word in comment
  staging: rtl8723bs: remove obsolete commented out code
  staging: rtl8723bs: fix function comments to follow kernel-doc
  staging: wfx: avoid defining array of flexible struct
  staging: rtl8723bs: Replace one-element array with flexible-array member in struct ndis_80211_var_ie
  staging: Replace lkml.org links with lore
  ...
This commit is contained in:
Linus Torvalds
2021-02-20 21:36:51 -08:00
206 changed files with 7064 additions and 4423 deletions

View File

@@ -198,6 +198,7 @@ Description:
Units after application of scale and offset are m/s^2.
What: /sys/bus/iio/devices/iio:deviceX/in_angl_raw
What: /sys/bus/iio/devices/iio:deviceX/in_anglY_raw
KernelVersion: 4.17
Contact: linux-iio@vger.kernel.org
Description:
@@ -1812,3 +1813,13 @@ Contact: linux-iio@vger.kernel.org
Description:
Unscaled light intensity according to CIE 1931/DIN 5033 color space.
Units after application of scale are nano nanowatts per square meter.
What: /sys/bus/iio/devices/iio:deviceX/in_anglY_label
KernelVersion: 5.12
Contact: linux-iio@vger.kernel.org
Description:
Optional symbolic label for channel Y.
For Intel hid hinge sensor, the label values are:
hinge, keyboard, screen. It means the three channels
each correspond respectively to hinge angle, keyboard angle,
and screen angle.

View File

@@ -0,0 +1,31 @@
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_dither_enable
KernelVersion: 5.12
Contact: linux-iio@vger.kernel.org
Description:
Dither enable. Write 1 to enable dither or 0 to disable it.
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_dither_invert
KernelVersion: 5.12
Contact: linux-iio@vger.kernel.org
Description:
Inverts the dither applied to the selected DAC channel. Dither is not
inverted by default. Write "1" to invert dither.
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_dither_scale_available
KernelVersion: 5.12
Contact: linux-iio@vger.kernel.org
Description:
Returns possible scalings available for the current channel.
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_dither_scale
KernelVersion: 5.12
Contact: linux-iio@vger.kernel.org
Description:
Scales the dither before it is applied to the selected channel.
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_dither_source
KernelVersion: 5.12
Contact: linux-iio@vger.kernel.org
Description:
Selects dither source applied to the selected channel. Write "0" to
select N0 source, write "1" to select N1 source.

View File

@@ -20,6 +20,9 @@ properties:
reg:
maxItems: 1
vdd-supply: true
vddio-supply: true
mount-matrix:
description: an optional 3x3 mounting rotation matrix.

View File

@@ -1,13 +1,22 @@
Xilinx XADC device driver
This binding document describes the bindings for both of them since the
bindings are very similar. The Xilinx XADC is a ADC that can be found in the
series 7 FPGAs from Xilinx. The XADC has a DRP interface for communication.
Currently two different frontends for the DRP interface exist. One that is only
available on the ZYNQ family as a hardmacro in the SoC portion of the ZYNQ. The
other one is available on all series 7 platforms and is a softmacro with a AXI
interface. This binding document describes the bindings for both of them since
the bindings are very similar.
This binding document describes the bindings for the Xilinx 7 Series XADC as well
as the UltraScale/UltraScale+ System Monitor.
The Xilinx XADC is an ADC that can be found in the Series 7 FPGAs from Xilinx.
The XADC has a DRP interface for communication. Currently two different
frontends for the DRP interface exist. One that is only available on the ZYNQ
family as a hardmacro in the SoC portion of the ZYNQ. The other one is available
on all series 7 platforms and is a softmacro with a AXI interface. This binding
document describes the bindings for both of them since the bindings are very
similar.
The Xilinx System Monitor is an ADC that is found in the UltraScale and
UltraScale+ FPGAs from Xilinx. The System Monitor provides a DRP interface for
communication. Xilinx provides a standard IP core that can be used to access the
System Monitor through an AXI interface in the FPGA fabric. This IP core is
called the Xilinx System Management Wizard. This document describes the bindings
for this IP.
Required properties:
- compatible: Should be one of
@@ -15,11 +24,14 @@ Required properties:
configuration interface to interface to the XADC hardmacro.
* "xlnx,axi-xadc-1.00.a": When using the axi-xadc pcore to
interface to the XADC hardmacro.
* "xlnx,system-management-wiz-1.3": When using the
Xilinx System Management Wizard fabric IP core to access the
UltraScale and UltraScale+ System Monitor.
- reg: Address and length of the register set for the device
- interrupts: Interrupt for the XADC control interface.
- clocks: When using the ZYNQ this must be the ZYNQ PCAP clock,
when using the AXI-XADC pcore this must be the clock that provides the
clock to the AXI bus interface of the core.
when using the axi-xadc or the axi-system-management-wizard this must be
the clock that provides the clock to the AXI bus interface of the core.
Optional properties:
- xlnx,external-mux:
@@ -110,3 +122,20 @@ Examples:
};
};
};
adc@80000000 {
compatible = "xlnx,system-management-wiz-1.3";
reg = <0x80000000 0x1000>;
interrupts = <0 81 4>;
interrupt-parent = <&gic>;
clocks = <&fpga1_clk>;
xlnx,channels {
#address-cells = <1>;
#size-cells = <0>;
channel@0 {
reg = <0>;
xlnx,bipolar;
};
};
};

View File

@@ -0,0 +1,63 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright 2020 Analog Devices Inc.
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/dac/adi,ad5766.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Analog Devices AD5766 DAC device driver
maintainers:
- Cristian Pop <cristian.pop@analog.com>
description: |
Bindings for the Analog Devices AD5766 current DAC device. Datasheet can be
found here:
https://www.analog.com/media/en/technical-documentation/data-sheets/ad5766-5767.pdf
properties:
compatible:
enum:
- adi,ad5766
- adi,ad5767
output-range-microvolts:
description: Select converter output range.
reg:
maxItems: 1
spi-max-frequency:
maximum: 1000000
spi-cpol: true
reset-gpios:
description: GPIO spec for the RESET pin. As the line is active low, it
should be marked GPIO_ACTIVE_LOW.
maxItems: 1
required:
- compatible
- output-range-microvolts
- reg
- spi-max-frequency
- spi-cpol
additionalProperties: false
examples:
- |
spi {
#address-cells = <1>;
#size-cells = <0>;
ad5766@0 {
compatible = "adi,ad5766";
output-range-microvolts = <(-5000) 5000>;
reg = <0>;
spi-cpol;
spi-max-frequency = <1000000>;
reset-gpios = <&gpio 22 0>;
};
};

View File

@@ -39,20 +39,39 @@ properties:
allOf:
- if:
not:
properties:
compatible:
contains:
const: microchip,mcp4726
properties:
compatible:
contains:
const: microchip,mcp4725
then:
properties:
vref-supply: false
required:
- vdd-supply
- if:
properties:
compatible:
contains:
const: microchip,mcp4726
then:
anyOf:
- required:
- vdd-supply
- required:
- vref-supply
- if:
not:
required:
- vref-supply
then:
properties:
microchip,vref-buffered: false
required:
- compatible
- reg
- vdd-supply
additionalProperties: false

View File

@@ -19,6 +19,9 @@ properties:
reg:
maxItems: 1
vdd-supply: true
vddio-supply: true
interrupts:
minItems: 1
description:

View File

@@ -1,45 +0,0 @@
Invensense MPU-3050 Gyroscope device tree bindings
Required properties:
- compatible : should be "invensense,mpu3050"
- reg : the I2C address of the sensor
Optional properties:
- interrupts : interrupt mapping for the trigger interrupt from the
internal oscillator. The following IRQ modes are supported:
IRQ_TYPE_EDGE_RISING, IRQ_TYPE_EDGE_FALLING, IRQ_TYPE_LEVEL_HIGH and
IRQ_TYPE_LEVEL_LOW. The driver should detect and configure the hardware
for the desired interrupt type.
- vdd-supply : supply regulator for the main power voltage.
- vlogic-supply : supply regulator for the signal voltage.
- mount-matrix : see iio/mount-matrix.txt
Optional subnodes:
- The MPU-3050 will pass through and forward the I2C signals from the
incoming I2C bus, alternatively drive traffic to a slave device (usually
an accelerometer) on its own initiative. Therefore is supports a subnode
i2c gate node. For details see: i2c/i2c-gate.txt
Example:
mpu3050@68 {
compatible = "invensense,mpu3050";
reg = <0x68>;
interrupt-parent = <&foo>;
interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
vdd-supply = <&bar>;
vlogic-supply = <&baz>;
/* External I2C interface */
i2c-gate {
#address-cells = <1>;
#size-cells = <0>;
fnord@18 {
compatible = "fnord";
reg = <0x18>;
interrupt-parent = <&foo>;
interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
};
};
};

View File

@@ -0,0 +1,70 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/gyroscope/invensense,mpu3050.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Invensense MPU-3050 Gyroscope
maintainers:
- Linus Walleij <linus.walleij@linaro.org>
properties:
compatible:
const: invensense,mpu3050
reg:
maxItems: 1
vdd-supply: true
vlogic-supply: true
interrupts:
minItems: 1
description:
Interrupt mapping for the trigger interrupt from the internal oscillator.
mount-matrix: true
i2c-gate:
$ref: /schemas/i2c/i2c-controller.yaml
unevaluatedProperties: false
description: |
The MPU-3050 will pass through and forward the I2C signals from the
incoming I2C bus, alternatively drive traffic to a slave device (usually
an accelerometer) on its own initiative. Therefore is supports an
i2c-gate subnode.
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
gyroscope@68 {
compatible = "invensense,mpu3050";
reg = <0x68>;
interrupt-parent = <&foo>;
interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
vdd-supply = <&bar>;
vlogic-supply = <&baz>;
i2c-gate {
#address-cells = <1>;
#size-cells = <0>;
magnetometer@c {
compatible = "ak,ak8975";
reg = <0x0c>;
};
};
};
};
...

View File

@@ -1,67 +0,0 @@
InvenSense MPU-6050 Six-Axis (Gyro + Accelerometer) MEMS MotionTracking Device
http://www.invensense.com/mems/gyro/mpu6050.html
Required properties:
- compatible : should be one of
"invensense,mpu6000"
"invensense,mpu6050"
"invensense,mpu6500"
"invensense,mpu6515"
"invensense,mpu9150"
"invensense,mpu9250"
"invensense,mpu9255"
"invensense,icm20608"
"invensense,icm20609"
"invensense,icm20689"
"invensense,icm20602"
"invensense,icm20690"
"invensense,iam20680"
- reg : the I2C address of the sensor
- interrupts: interrupt mapping for IRQ. It should be configured with flags
IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
IRQ_TYPE_EDGE_FALLING.
Refer to interrupt-controller/interrupts.txt for generic interrupt client node
bindings.
Optional properties:
- vdd-supply: regulator phandle for VDD supply
- vddio-supply: regulator phandle for VDDIO supply
- mount-matrix: an optional 3x3 mounting rotation matrix
- i2c-gate node. These devices also support an auxiliary i2c bus. This is
simple enough to be described using the i2c-gate binding. See
i2c/i2c-gate.txt for more details.
Example:
mpu6050@68 {
compatible = "invensense,mpu6050";
reg = <0x68>;
interrupt-parent = <&gpio1>;
interrupts = <18 IRQ_TYPE_EDGE_RISING>;
mount-matrix = "-0.984807753012208", /* x0 */
"0", /* y0 */
"-0.173648177666930", /* z0 */
"0", /* x1 */
"-1", /* y1 */
"0", /* z1 */
"-0.173648177666930", /* x2 */
"0", /* y2 */
"0.984807753012208"; /* z2 */
};
mpu9250@68 {
compatible = "invensense,mpu9250";
reg = <0x68>;
interrupt-parent = <&gpio3>;
interrupts = <21 IRQ_TYPE_LEVEL_HIGH>;
i2c-gate {
#address-cells = <1>;
#size-cells = <0>;
ax8975@c {
compatible = "ak,ak8975";
reg = <0x0c>;
};
};
};

View File

@@ -0,0 +1,104 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/imu/invensense,mpu6050.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: InvenSense MPU-6050 Six-Axis (Gyro + Accelerometer) MEMS MotionTracking Device
maintainers:
- Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
description: |
These devices support both I2C and SPI bus interfaces.
properties:
compatible:
enum:
- invensense,iam20680
- invensense,icm20608
- invensense,icm20609
- invensense,icm20689
- invensense,icm20602
- invensense,icm20690
- invensense,mpu6000
- invensense,mpu6050
- invensense,mpu6500
- invensense,mpu6515
- invensense,mpu6880
- invensense,mpu9150
- invensense,mpu9250
- invensense,mpu9255
reg:
maxItems: 1
interrupts:
maxItems: 1
spi-max-frequency: true
vdd-supply: true
vddio-supply: true
mount-matrix: true
i2c-gate:
$ref: /schemas/i2c/i2c-controller.yaml
unevaluatedProperties: false
description: |
These devices also support an auxiliary i2c bus via an i2c-gate.
allOf:
- if:
not:
properties:
compatible:
contains:
enum:
- invensense,mpu9150
- invensense,mpu9250
- invensense,mpu9255
then:
properties:
i2c-gate: false
additionalProperties: false
required:
- compatible
- reg
- interrupts
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
imu@68 {
compatible = "invensense,mpu9250";
reg = <0x68>;
interrupt-parent = <&gpio3>;
interrupts = <21 IRQ_TYPE_LEVEL_HIGH>;
mount-matrix = "-0.984807753012208", /* x0 */
"0", /* y0 */
"-0.173648177666930", /* z0 */
"0", /* x1 */
"-1", /* y1 */
"0", /* z1 */
"-0.173648177666930", /* x2 */
"0", /* y2 */
"0.984807753012208"; /* z2 */
i2c-gate {
#address-cells = <1>;
#size-cells = <0>;
magnetometer@c {
compatible = "ak,ak8975";
reg = <0x0c>;
};
};
};
};
...

View File

@@ -30,6 +30,9 @@ properties:
reg:
maxItems: 1
vdd-supply: true
vddio-supply: true
interrupts:
maxItems: 1

View File

@@ -0,0 +1,112 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/magnetometer/yamaha,yas530.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Yamaha YAS530 family of magnetometer sensors
maintainers:
- Linus Walleij <linus.walleij@linaro.org>
description:
The Yamaha YAS530 magnetometers is a line of 3-axis magnetometers
first introduced by Yamaha in 2009 with the YAS530. They are successors
of Yamaha's first magnetometer YAS529. Over the years this magnetometer
has been miniaturized and appeared in a number of different variants.
properties:
$nodename:
pattern: '^magnetometer@[0-9a-f]+$'
compatible:
items:
- enum:
- yamaha,yas530
- yamaha,yas532
- yamaha,yas533
- yamaha,yas535
- yamaha,yas536
- yamaha,yas537
- yamaha,yas539
reg:
maxItems: 1
reset-gpios:
maxItems: 1
description: The YAS530 sensor has a RSTN pin used to reset
the logic inside the sensor. This GPIO line should connect
to that pin and be marked as GPIO_ACTIVE_LOW.
interrupts:
maxItems: 1
description: Interrupt for INT pin for interrupt generation.
The polarity, whether the interrupt is active on the rising
or the falling edge, is software-configurable in the hardware.
vdd-supply:
description: An optional regulator providing core power supply
on the VDD pin, typically 1.8 V or 3.0 V.
iovdd-supply:
description: An optional regulator providing I/O power supply
for the I2C interface on the IOVDD pin, typically 1.8 V.
mount-matrix:
description: An optional 3x3 mounting rotation matrix.
allOf:
- if:
not:
properties:
compatible:
items:
const: yamaha,yas530
then:
properties:
reset-gpios: false
- if:
properties:
compatible:
items:
const: yamaha,yas539
then:
properties:
interrupts: false
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
i2c-0 {
#address-cells = <1>;
#size-cells = <0>;
magnetometer@2e {
compatible = "yamaha,yas530";
reg = <0x2e>;
vdd-supply = <&ldo1_reg>;
iovdd-supply = <&ldo2_reg>;
reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>;
interrupts = <&gpio6 13 IRQ_TYPE_EDGE_RISING>;
};
};
i2c-1 {
#address-cells = <1>;
#size-cells = <0>;
magnetometer@2e {
compatible = "yamaha,yas539";
reg = <0x2e>;
vdd-supply = <&ldo1_reg>;
};
};

View File

@@ -148,15 +148,13 @@ properties:
- maxim,max31730
# mCube 3-axis 8-bit digital accelerometer
- mcube,mc3230
# MEMSIC magnetometer
- memsic,mmc35240
# MEMSIC 2-axis 8-bit digital accelerometer
- memsic,mxc6225
# Measurement Specialities I2C temperature and humidity sensor
- meas,htu21
# Measurement Specialities I2C pressure and temperature sensor
- meas,ms5637
# Measurement Specialities I2C pressure and temperature sensor
- meas,ms5803
# Measurement Specialities I2C pressure and temperature sensor
- meas,ms5805
# Measurement Specialities I2C pressure and temperature sensor
- meas,ms5837
@@ -166,6 +164,10 @@ properties:
- meas,ms8607-temppressure
# Measurement Specialties temperature sensor
- meas,tsys01
# MEMSIC magnetometer
- memsic,mmc35240
# MEMSIC 2-axis 8-bit digital accelerometer
- memsic,mxc6225
# Microchip differential I2C ADC, 1 Channel, 18 bit
- microchip,mcp3421
# Microchip differential I2C ADC, 2 Channel, 18 bit

View File

@@ -1260,6 +1260,8 @@ patternProperties:
description: Shenzhen Xunlong Software CO.,Limited
"^xylon,.*":
description: Xylon
"^yamaha,.*":
description: Yamaha Corporation
"^yes-optoelectronics,.*":
description: Yes Optoelectronics Co.,Ltd.
"^ylm,.*":

View File

@@ -15,6 +15,7 @@ Contents:
ethernet/index
fddi/index
hamradio/index
qlogic/index
wan/index
wifi/index

View File

@@ -0,0 +1,18 @@
.. SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
QLogic QLGE Device Drivers
===============================================
Contents:
.. toctree::
:maxdepth: 2
qlge
.. only:: subproject and html
Indices
=======
* :ref:`genindex`

View File

@@ -0,0 +1,118 @@
.. SPDX-License-Identifier: GPL-2.0
=======================================
QLogic QLGE 10Gb Ethernet device driver
=======================================
This driver use drgn and devlink for debugging.
Dump kernel data structures in drgn
-----------------------------------
To dump kernel data structures, the following Python script can be used
in drgn:
.. code-block:: python
def align(x, a):
"""the alignment a should be a power of 2
"""
mask = a - 1
return (x+ mask) & ~mask
def struct_size(struct_type):
struct_str = "struct {}".format(struct_type)
return sizeof(Object(prog, struct_str, address=0x0))
def netdev_priv(netdevice):
NETDEV_ALIGN = 32
return netdevice.value_() + align(struct_size("net_device"), NETDEV_ALIGN)
name = 'xxx'
qlge_device = None
netdevices = prog['init_net'].dev_base_head.address_of_()
for netdevice in list_for_each_entry("struct net_device", netdevices, "dev_list"):
if netdevice.name.string_().decode('ascii') == name:
print(netdevice.name)
ql_adapter = Object(prog, "struct ql_adapter", address=netdev_priv(qlge_device))
The struct ql_adapter will be printed in drgn as follows,
>>> ql_adapter
(struct ql_adapter){
.ricb = (struct ricb){
.base_cq = (u8)0,
.flags = (u8)120,
.mask = (__le16)26637,
.hash_cq_id = (u8 [1024]){ 172, 142, 255, 255 },
.ipv6_hash_key = (__le32 [10]){},
.ipv4_hash_key = (__le32 [4]){},
},
.flags = (unsigned long)0,
.wol = (u32)0,
.nic_stats = (struct nic_stats){
.tx_pkts = (u64)0,
.tx_bytes = (u64)0,
.tx_mcast_pkts = (u64)0,
.tx_bcast_pkts = (u64)0,
.tx_ucast_pkts = (u64)0,
.tx_ctl_pkts = (u64)0,
.tx_pause_pkts = (u64)0,
...
},
.active_vlans = (unsigned long [64]){
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 52780853100545, 18446744073709551615,
18446619461681283072, 0, 42949673024, 2147483647,
},
.rx_ring = (struct rx_ring [17]){
{
.cqicb = (struct cqicb){
.msix_vect = (u8)0,
.reserved1 = (u8)0,
.reserved2 = (u8)0,
.flags = (u8)0,
.len = (__le16)0,
.rid = (__le16)0,
...
},
.cq_base = (void *)0x0,
.cq_base_dma = (dma_addr_t)0,
}
...
}
}
coredump via devlink
--------------------
And the coredump obtained via devlink in json format looks like,
.. code:: shell
$ devlink health dump show DEVICE reporter coredump -p -j
{
"Core Registers": {
"segment": 1,
"values": [ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ]
},
"Test Logic Regs": {
"segment": 2,
"values": [ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ]
},
"RMII Registers": {
"segment": 3,
"values": [ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ]
},
...
"Sem Registers": {
"segment": 50,
"values": [ 0,0,0,0 ]
}
}
When the module parameter qlge_force_coredump is set to be true, the MPI
RISC reset before coredumping. So coredumping will much longer since
devlink tool has to wait for 5 secs for the resetting to be
finished.