Commit 67faf76d authored by David S. Miller's avatar David S. Miller

Merge branch 'add-sparx5i-driver'

Steen Hegelund says:

====================
Adding the Sparx5i Switch Driver

This series provides the Microchip Sparx5i Switch Driver

The SparX-5 Enterprise Ethernet switch family provides a rich set of
Enterprise switching features such as advanced TCAM-based VLAN and QoS
processing enabling delivery of differentiated services, and security
through TCAMbased frame processing using versatile content aware processor
(VCAP). IPv4/IPv6 Layer 3 (L3) unicast and multicast routing is supported
with up to 18K IPv4/9K IPv6 unicast LPM entries and up to 9K IPv4/3K IPv6
(S,G) multicast groups. L3 security features include source guard and
reverse path forwarding (uRPF) tasks. Additional L3 features include
VRF-Lite and IP tunnels (IP over GRE/IP).

The SparX-5 switch family features a highly flexible set of Ethernet ports
with support for 10G and 25G aggregation links, QSGMII, USGMII, and
USXGMII.  The device integrates a powerful 1 GHz dual-core ARM® Cortex®-A53
CPU enabling full management of the switch and advanced Enterprise
applications.

The SparX-5 switch family targets managed Layer 2 and Layer 3 equipment in
SMB, SME, and Enterprise where high port count 1G/2.5G/5G/10G switching
with 10G/25G aggregation links is required.

The SparX-5 switch family consists of following SKUs:

  VSC7546 SparX-5-64 supports up to 64 Gbps of bandwidth with the following
  primary port configurations.
   - 6 ×10G
   - 16 × 2.5G + 2 × 10G
   - 24 × 1G + 4 × 10G

  VSC7549 SparX-5-90 supports up to 90 Gbps of bandwidth with the following
  primary port configurations.
   - 9 × 10G
   - 16 × 2.5G + 4 × 10G
   - 48 × 1G + 4 × 10G

  VSC7552 SparX-5-128 supports up to 128 Gbps of bandwidth with the
  following primary port configurations.
   - 12 × 10G
   - 6 x 10G + 2 x 25G
   - 16 × 2.5G + 8 × 10G
   - 48 × 1G + 8 × 10G

  VSC7556 SparX-5-160 supports up to 160 Gbps of bandwidth with the
  following primary port configurations.
   - 16 × 10G
   - 10 × 10G + 2 × 25G
   - 16 × 2.5G + 10 × 10G
   - 48 × 1G + 10 × 10G

  VSC7558 SparX-5-200 supports up to 200 Gbps of bandwidth with the
  following primary port configurations.
   - 20 × 10G
   - 8 × 25G

In addition, the device supports one 10/100/1000/2500/5000 Mbps
SGMII/SerDes node processor interface (NPI) Ethernet port.

Time sensitive networking (TSN) is supported through a comprehensive set of
features including frame preemption, cut-through, frame replication and
elimination for reliability, enhanced scheduling: credit-based shaping,
time-aware shaping, cyclic queuing, and forwarding, and per-stream policing
and filtering.

Together with IEEE 1588 and IEEE 802.1AS support, this guarantees
low-latency deterministic networking for Industrial Ethernet.

The Sparx5i support is developed on the PCB134 and PCB135 evaluation boards.

- PCB134 main networking features:
  - 12x SFP+ front 10G module slots (connected to Sparx5i through SFI).
  - 8x SFP28 front 25G module slots (connected to Sparx5i through SFI high
    speed).
  - Optional, one additional 10/100/1000BASE-T (RJ45) Ethernet port
    (on-board VSC8211 PHY connected to Sparx5i through SGMII).

- PCB135 main networking features:
  - 48x1G (10/100/1000M) RJ45 front ports using 12xVSC8514 QuadPHY’s each
    connected to VSC7558 through QSGMII.
  - 4x10G (1G/2.5G/5G/10G) RJ45 front ports using the AQR407 10G QuadPHY
    each port connects to VSC7558 through SFI.
  - 4x SFP28 25G module slots on back connected to VSC7558 through SFI high
    speed.
  - Optional, one additional 1G (10/100/1000M) RJ45 port using an on-board
    VSC8211 PHY, which can be connected to VSC7558 NPI port through SGMII
    using a loopback add-on PCB)

This series provides support for:
  - SFPs and DAC cables via PHYLINK with a number of 5G, 10G and 25G
    devices and media types.
  - Port module configuration for 10M to 25G speeds with SGMII, QSGMII,
    1000BASEX, 2500BASEX and 10GBASER as appropriate for these modes.
  - SerDes configuration via the Sparx5i SerDes driver (see below).
  - Host mode providing register based injection and extraction.
  - Switch mode providing MAC/VLAN table learning and Layer2 switching
    offloaded to the Sparx5i switch.
  - STP state, VLAN support, host/bridge port mode, Forwarding DB, and
    configuration and statistics via ethtool.

More support will be added at a later stage.

The Sparx5i Chip Register Model can be browsed at this location:
https://github.com/microchip-ung/sparx-5_reginfo
and the datasheet is available here:
https://ww1.microchip.com/downloads/en/DeviceDoc/SparX-5_Family_L2L3_Enterprise_10G_Ethernet_Switches_Datasheet_00003822B.pdf

The series depends on the following series currently on their way
into the kernel:

- 25G Base-R phy mode
  Link: https://lore.kernel.org/r/20210611125453.313308-1-steen.hegelund@microchip.com/
- Sparx5 Reset Driver
  Link: https://lore.kernel.org/r/20210416084054.2922327-1-steen.hegelund@microchip.com/

ChangeLog:
v5:
    - cover letter
        - updated the description to match the latest data sheets
    - basic driver
        - added error message in case of reset controller error
        - port struct: replacing has_sfp with inband, adding pause_adv
    - host mode
        - port cleanup: unregisters netdevs and then removes phylink etc
        - checking for pause_adv when comparing port config changes
        - getting duplex and pause state in the link_up callback.
        - getting inband, autoneg and pause_adv config in the pcs_config
          callback.
    - port
        - use only the pause_adv bits when getting aneg status
        - use the inband state when updating the PCS and port config
v4:
    - basic driver:
        Using devm_reset_control_get_optional_shared to get the reset
        control, and let the reset framework check if it is valid.
    - host mode (phylink):
        Use the PCS operations to get state and update configuration.
        Removed the setting of interface modes.  Let phylink control this.
        Using the new 5gbase-r and 25gbase-r modes.
        Using a helper function to check if one of the 3 base-r modes has
        been selected.
        Currently it will not be possible to change the interface mode by
        changing the speed (e.g via ethtool).  This will be added later.
v3:
    - basic driver:
        - removed unneeded braces
        - release reference to ports node after use
        - use dev_err_probe to handle DEFER
        - update error value when bailing out (a few cases)
        - updated formatting of port struct and grouping of bool values
        - simplified the spx5_rmw and spx5_inst_rmw inline functions
    - host mode (netdev):
        - removed lockless flag
        - added port timer init
    - host mode (packet - manual injection):
        - updated error counters in error situations
        - implemented timer handling of watermark threshold: stop and
          restart netif queues.
        - fixed error message handling (rate limited)
        - fixed comment style error
        - used DIV_ROUND_UP macro
        - removed a debug message for open ports

v2:
    - Updated bindings:
        - drop minItems for the reg property
    - Statistics implementation:
        - Reorganized statistics into ethtool groups:
            eth-phy, eth-mac, eth-ctrl, rmon
          as defined by the IEEE 802.3 categories and RFC 2819.
        - The remaining statistics are provided by the classic ethtool
          statistics command.
    - Hostmode support:
        - Removed netdev renaming
        - Validate ethernet address in sparx5_set_mac_address()
====================
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents c88c192d d0f482bb
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/microchip,sparx5-switch.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Microchip Sparx5 Ethernet switch controller
maintainers:
- Steen Hegelund <steen.hegelund@microchip.com>
- Lars Povlsen <lars.povlsen@microchip.com>
description: |
The SparX-5 Enterprise Ethernet switch family provides a rich set of
Enterprise switching features such as advanced TCAM-based VLAN and
QoS processing enabling delivery of differentiated services, and
security through TCAM-based frame processing using versatile content
aware processor (VCAP).
IPv4/IPv6 Layer 3 (L3) unicast and multicast routing is supported
with up to 18K IPv4/9K IPv6 unicast LPM entries and up to 9K IPv4/3K
IPv6 (S,G) multicast groups.
L3 security features include source guard and reverse path
forwarding (uRPF) tasks. Additional L3 features include VRF-Lite and
IP tunnels (IP over GRE/IP).
The SparX-5 switch family targets managed Layer 2 and Layer 3
equipment in SMB, SME, and Enterprise where high port count
1G/2.5G/5G/10G switching with 10G/25G aggregation links is required.
properties:
$nodename:
pattern: "^switch@[0-9a-f]+$"
compatible:
const: microchip,sparx5-switch
reg:
items:
- description: cpu target
- description: devices target
- description: general control block target
reg-names:
items:
- const: cpu
- const: devices
- const: gcb
interrupts:
minItems: 1
items:
- description: register based extraction
- description: frame dma based extraction
interrupt-names:
minItems: 1
items:
- const: xtr
- const: fdma
resets:
items:
- description: Reset controller used for switch core reset (soft reset)
reset-names:
items:
- const: switch
mac-address: true
ethernet-ports:
type: object
patternProperties:
"^port@[0-9a-f]+$":
type: object
properties:
'#address-cells':
const: 1
'#size-cells':
const: 0
reg:
description: Switch port number
phys:
maxItems: 1
description:
phandle of a Ethernet SerDes PHY. This defines which SerDes
instance will handle the Ethernet traffic.
phy-mode:
description:
This specifies the interface used by the Ethernet SerDes towards
the PHY or SFP.
microchip,bandwidth:
description: Specifies bandwidth in Mbit/s allocated to the port.
$ref: "/schemas/types.yaml#/definitions/uint32"
maximum: 25000
phy-handle:
description:
phandle of a Ethernet PHY. This is optional and if provided it
points to the cuPHY used by the Ethernet SerDes.
sfp:
description:
phandle of an SFP. This is optional and used when not specifying
a cuPHY. It points to the SFP node that describes the SFP used by
the Ethernet SerDes.
managed: true
microchip,sd-sgpio:
description:
Index of the ports Signal Detect SGPIO in the set of 384 SGPIOs
This is optional, and only needed if the default used index is
is not correct.
$ref: "/schemas/types.yaml#/definitions/uint32"
minimum: 0
maximum: 383
required:
- reg
- phys
- phy-mode
- microchip,bandwidth
oneOf:
- required:
- phy-handle
- required:
- sfp
- managed
required:
- compatible
- reg
- reg-names
- interrupts
- interrupt-names
- resets
- reset-names
- ethernet-ports
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
switch: switch@600000000 {
compatible = "microchip,sparx5-switch";
reg = <0 0x401000>,
<0x10004000 0x7fc000>,
<0x11010000 0xaf0000>;
reg-names = "cpu", "devices", "gcb";
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "xtr";
resets = <&reset 0>;
reset-names = "switch";
ethernet-ports {
#address-cells = <1>;
#size-cells = <0>;
port0: port@0 {
reg = <0>;
microchip,bandwidth = <1000>;
phys = <&serdes 13>;
phy-handle = <&phy0>;
phy-mode = "qsgmii";
};
/* ... */
/* Then the 25G interfaces */
port60: port@60 {
reg = <60>;
microchip,bandwidth = <25000>;
phys = <&serdes 29>;
phy-mode = "10gbase-r";
sfp = <&sfp_eth60>;
managed = "in-band-status";
microchip,sd-sgpio = <365>;
};
port61: port@61 {
reg = <61>;
microchip,bandwidth = <25000>;
phys = <&serdes 30>;
phy-mode = "10gbase-r";
sfp = <&sfp_eth61>;
managed = "in-band-status";
microchip,sd-sgpio = <369>;
};
port62: port@62 {
reg = <62>;
microchip,bandwidth = <25000>;
phys = <&serdes 31>;
phy-mode = "10gbase-r";
sfp = <&sfp_eth62>;
managed = "in-band-status";
microchip,sd-sgpio = <373>;
};
port63: port@63 {
reg = <63>;
microchip,bandwidth = <25000>;
phys = <&serdes 32>;
phy-mode = "10gbase-r";
sfp = <&sfp_eth63>;
managed = "in-band-status";
microchip,sd-sgpio = <377>;
};
/* Finally the Management interface */
port64: port@64 {
reg = <64>;
microchip,bandwidth = <1000>;
phys = <&serdes 0>;
phy-handle = <&phy64>;
phy-mode = "sgmii";
mac-address = [ 00 00 00 01 02 03 ];
};
};
};
...
# vim: set ts=2 sw=2 sts=2 tw=80 et cc=80 ft=yaml :
...@@ -135,9 +135,12 @@ mux: mux-controller { ...@@ -135,9 +135,12 @@ mux: mux-controller {
}; };
}; };
reset@611010008 { reset: reset-controller@611010008 {
compatible = "microchip,sparx5-chip-reset"; compatible = "microchip,sparx5-switch-reset";
reg = <0x6 0x11010008 0x4>; reg = <0x6 0x11010008 0x4>;
reg-names = "gcb";
#reset-cells = <1>;
cpu-syscon = <&cpu_ctrl>;
}; };
uart0: serial@600100000 { uart0: serial@600100000 {
...@@ -275,6 +278,21 @@ emmc_pins: emmc-pins { ...@@ -275,6 +278,21 @@ emmc_pins: emmc-pins {
"GPIO_46", "GPIO_47"; "GPIO_46", "GPIO_47";
function = "emmc"; function = "emmc";
}; };
miim1_pins: miim1-pins {
pins = "GPIO_56", "GPIO_57";
function = "miim";
};
miim2_pins: miim2-pins {
pins = "GPIO_58", "GPIO_59";
function = "miim";
};
miim3_pins: miim3-pins {
pins = "GPIO_52", "GPIO_53";
function = "miim";
};
}; };
sgpio0: gpio@61101036c { sgpio0: gpio@61101036c {
...@@ -285,6 +303,8 @@ sgpio0: gpio@61101036c { ...@@ -285,6 +303,8 @@ sgpio0: gpio@61101036c {
clocks = <&sys_clk>; clocks = <&sys_clk>;
pinctrl-0 = <&sgpio0_pins>; pinctrl-0 = <&sgpio0_pins>;
pinctrl-names = "default"; pinctrl-names = "default";
resets = <&reset 0>;
reset-names = "switch";
reg = <0x6 0x1101036c 0x100>; reg = <0x6 0x1101036c 0x100>;
sgpio_in0: gpio@0 { sgpio_in0: gpio@0 {
compatible = "microchip,sparx5-sgpio-bank"; compatible = "microchip,sparx5-sgpio-bank";
...@@ -292,6 +312,9 @@ sgpio_in0: gpio@0 { ...@@ -292,6 +312,9 @@ sgpio_in0: gpio@0 {
gpio-controller; gpio-controller;
#gpio-cells = <3>; #gpio-cells = <3>;
ngpios = <96>; ngpios = <96>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <3>;
}; };
sgpio_out0: gpio@1 { sgpio_out0: gpio@1 {
compatible = "microchip,sparx5-sgpio-bank"; compatible = "microchip,sparx5-sgpio-bank";
...@@ -310,6 +333,8 @@ sgpio1: gpio@611010484 { ...@@ -310,6 +333,8 @@ sgpio1: gpio@611010484 {
clocks = <&sys_clk>; clocks = <&sys_clk>;
pinctrl-0 = <&sgpio1_pins>; pinctrl-0 = <&sgpio1_pins>;
pinctrl-names = "default"; pinctrl-names = "default";
resets = <&reset 0>;
reset-names = "switch";
reg = <0x6 0x11010484 0x100>; reg = <0x6 0x11010484 0x100>;
sgpio_in1: gpio@0 { sgpio_in1: gpio@0 {
compatible = "microchip,sparx5-sgpio-bank"; compatible = "microchip,sparx5-sgpio-bank";
...@@ -317,6 +342,9 @@ sgpio_in1: gpio@0 { ...@@ -317,6 +342,9 @@ sgpio_in1: gpio@0 {
gpio-controller; gpio-controller;
#gpio-cells = <3>; #gpio-cells = <3>;
ngpios = <96>; ngpios = <96>;
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <3>;
}; };
sgpio_out1: gpio@1 { sgpio_out1: gpio@1 {
compatible = "microchip,sparx5-sgpio-bank"; compatible = "microchip,sparx5-sgpio-bank";
...@@ -335,6 +363,8 @@ sgpio2: gpio@61101059c { ...@@ -335,6 +363,8 @@ sgpio2: gpio@61101059c {
clocks = <&sys_clk>; clocks = <&sys_clk>;
pinctrl-0 = <&sgpio2_pins>; pinctrl-0 = <&sgpio2_pins>;
pinctrl-names = "default"; pinctrl-names = "default";
resets = <&reset 0>;
reset-names = "switch";
reg = <0x6 0x1101059c 0x100>; reg = <0x6 0x1101059c 0x100>;
sgpio_in2: gpio@0 { sgpio_in2: gpio@0 {
reg = <0>; reg = <0>;
...@@ -342,6 +372,9 @@ sgpio_in2: gpio@0 { ...@@ -342,6 +372,9 @@ sgpio_in2: gpio@0 {
gpio-controller; gpio-controller;
#gpio-cells = <3>; #gpio-cells = <3>;
ngpios = <96>; ngpios = <96>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <3>;
}; };
sgpio_out2: gpio@1 { sgpio_out2: gpio@1 {
compatible = "microchip,sparx5-sgpio-bank"; compatible = "microchip,sparx5-sgpio-bank";
...@@ -386,5 +419,62 @@ tmon0: tmon@610508110 { ...@@ -386,5 +419,62 @@ tmon0: tmon@610508110 {
#thermal-sensor-cells = <0>; #thermal-sensor-cells = <0>;
clocks = <&ahb_clk>; clocks = <&ahb_clk>;
}; };
mdio0: mdio@6110102b0 {
compatible = "mscc,ocelot-miim";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x6 0x110102b0 0x24>;
};
mdio1: mdio@6110102d4 {
compatible = "mscc,ocelot-miim";
status = "disabled";
pinctrl-0 = <&miim1_pins>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x6 0x110102d4 0x24>;
};
mdio2: mdio@6110102f8 {
compatible = "mscc,ocelot-miim";
status = "disabled";
pinctrl-0 = <&miim2_pins>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x6 0x110102d4 0x24>;
};
mdio3: mdio@61101031c {
compatible = "mscc,ocelot-miim";
status = "disabled";
pinctrl-0 = <&miim3_pins>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x6 0x1101031c 0x24>;
};
serdes: serdes@10808000 {
compatible = "microchip,sparx5-serdes";
#phy-cells = <1>;
clocks = <&sys_clk>;
reg = <0x6 0x10808000 0x5d0000>;
};
switch: switch@0x600000000 {
compatible = "microchip,sparx5-switch";
reg = <0x6 0 0x401000>,
<0x6 0x10004000 0x7fc000>,
<0x6 0x11010000 0xaf0000>;
reg-names = "cpu", "dev", "gcb";
interrupt-names = "xtr";
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
resets = <&reset 0>;
reset-names = "switch";
};
}; };
}; };
...@@ -54,4 +54,6 @@ config LAN743X ...@@ -54,4 +54,6 @@ config LAN743X
To compile this driver as a module, choose M here. The module will be To compile this driver as a module, choose M here. The module will be
called lan743x. called lan743x.
source "drivers/net/ethernet/microchip/sparx5/Kconfig"
endif # NET_VENDOR_MICROCHIP endif # NET_VENDOR_MICROCHIP
...@@ -8,3 +8,5 @@ obj-$(CONFIG_ENCX24J600) += encx24j600.o encx24j600-regmap.o ...@@ -8,3 +8,5 @@ obj-$(CONFIG_ENCX24J600) += encx24j600.o encx24j600-regmap.o
obj-$(CONFIG_LAN743X) += lan743x.o obj-$(CONFIG_LAN743X) += lan743x.o
lan743x-objs := lan743x_main.o lan743x_ethtool.o lan743x_ptp.o lan743x-objs := lan743x_main.o lan743x_ethtool.o lan743x_ptp.o
obj-$(CONFIG_SPARX5_SWITCH) += sparx5/
config SPARX5_SWITCH
tristate "Sparx5 switch driver"
depends on NET_SWITCHDEV
depends on HAS_IOMEM
select PHYLINK
select PHY_SPARX5_SERDES
select RESET_CONTROLLER
help
This driver supports the Sparx5 network switch device.
# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the Microchip Sparx5 network device drivers.
#
obj-$(CONFIG_SPARX5_SWITCH) += sparx5-switch.o
sparx5-switch-objs := sparx5_main.o sparx5_packet.o \
sparx5_netdev.o sparx5_phylink.o sparx5_port.o sparx5_mactable.o sparx5_vlan.o \
sparx5_switchdev.o sparx5_calendar.o sparx5_ethtool.o
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/* SPDX-License-Identifier: GPL-2.0+ */
/* Microchip Sparx5 Switch driver
*
* Copyright (c) 2021 Microchip Technology Inc. and its subsidiaries.
*/
#ifndef __SPARX5_PORT_H__
#define __SPARX5_PORT_H__
#include "sparx5_main.h"
static inline bool sparx5_port_is_2g5(int portno)
{
return portno >= 16 && portno <= 47;
}
static inline bool sparx5_port_is_5g(int portno)
{
return portno <= 11 || portno == 64;
}
static inline bool sparx5_port_is_10g(int portno)
{
return (portno >= 12 && portno <= 15) || (portno >= 48 && portno <= 55);
}
static inline bool sparx5_port_is_25g(int portno)
{
return portno >= 56 && portno <= 63;
}
static inline u32 sparx5_to_high_dev(int port)
{
if (sparx5_port_is_5g(port))
return TARGET_DEV5G;
if (sparx5_port_is_10g(port))
return TARGET_DEV10G;
return TARGET_DEV25G;
}
static inline u32 sparx5_to_pcs_dev(int port)
{
if (sparx5_port_is_5g(port))
return TARGET_PCS5G_BR;
if (sparx5_port_is_10g(port))
return TARGET_PCS10G_BR;
return TARGET_PCS25G_BR;
}
static inline int sparx5_port_dev_index(int port)
{
if (sparx5_port_is_2g5(port))
return port;
if (sparx5_port_is_5g(port))
return (port <= 11 ? port : 12);
if (sparx5_port_is_10g(port))
return (port >= 12 && port <= 15) ?
port - 12 : port - 44;
return (port - 56);
}
int sparx5_port_init(struct sparx5 *sparx5,
struct sparx5_port *spx5_port,
struct sparx5_port_config *conf);
int sparx5_port_config(struct sparx5 *sparx5,
struct sparx5_port *spx5_port,
struct sparx5_port_config *conf);
int sparx5_port_pcs_set(struct sparx5 *sparx5,
struct sparx5_port *port,
struct sparx5_port_config *conf);
int sparx5_serdes_set(struct sparx5 *sparx5,
struct sparx5_port *spx5_port,
struct sparx5_port_config *conf);
struct sparx5_port_status {
bool link;
bool link_down;
int speed;
bool an_complete;
int duplex;
int pause;
};
int sparx5_get_port_status(struct sparx5 *sparx5,
struct sparx5_port *port,
struct sparx5_port_status *status);
void sparx5_port_enable(struct sparx5_port *port, bool enable);
#endif /* __SPARX5_PORT_H__ */
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