Commit Graph

28 Commits

Author SHA1 Message Date
Birger Koblitz
204956aea5 realtek: Fix VLAN issues introduced by multicast patches
This adds the CPU port to the unknown multicast flooding port mask,
which fixes the VLAN issues introduced by the multicast group patches

Tested-by: Russell Senior <russell@personaltelco.net> [Netgear GS108Tv3]
Signed-off-by: Birger Koblitz <mail@birger-koblitz.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no> [whitespace fix]
Signed-off-by: Petr Štetiar <ynezz@true.cz> [unknwon typo fix]
2021-05-09 16:19:31 +02:00
Birger Koblitz
cde31976e3 realtek: Add support for Layer 2 Multicast
Adds support for Layer 2 multicast by implementing the DSA port_mdb_*
callbacks. The Kernel bridge listens to IGMP/MLD messages trapped to
the CPU-port, and calls the Multicast Forwarding Database updates.
The updates manage the L2 forwarding entries and the multicast
port-maps.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-05-07 07:05:16 +02:00
Birger Koblitz
4342d27ec9 realtek: Setup all VLANs with default configurations
This sets up all VLANs with a default configuration on reset:
 - forward based on VLAN-ID and not the FID/MSTI
 - forward based on the inner VLAN-ID (not outer)

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-05-07 07:05:16 +02:00
Birger Koblitz
d4649942ad realtek: Add SoC-specific VLAN setup routine
This adds SoC specific VLAN configuration routines, which
alsoe sets up the portmask table entries that are referred to
in the vlan profiles registers for unknown multicast flooding.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-05-07 07:05:16 +02:00
Birger Koblitz
408990464c realtek: Add support for clause45 PHYs
This adds support for the MMD access registers the RTL-SoCs use to access clause 45
PHYs via mdio.
This new interface is used to add EEE-support for the RTL8226

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-05-07 07:05:16 +02:00
Birger Koblitz
515d9c85f2 realtek: improve EEE support for RTL8380/8390/9300
Clean up and fix bugs in the EEE support for RTL8380/90
Adds EEE support for RTL9300

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-05-07 07:05:16 +02:00
Birger Koblitz
637deabb4a realtek: Add L2 hash bucket size
Adds a hash-bucket size attribute for the different SoCs, in order to
accomodate the buckets with 8 entries of the L2-forwarding tables
on RTL93XX in contrast to only 4 on RTL83XX.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-05-07 07:05:16 +02:00
Birger Koblitz
d497262748 realtek: remove unused FDB print routing
remove fdb_dump debugging function

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-05-07 07:05:16 +02:00
Birger Koblitz
cf4edabefd realtek: add IGMP/MLD snooping support
This adds snooping support for IGMP and MLD on RTL8380/90/9300
by trapping IGMP and MLD packets to the CPU.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-05-07 07:05:16 +02:00
Birger Koblitz
9e8d62e421 realtek: enable CRC offloading
Enables CRC calculation offloading on RTL8380/8390/9300.

Tested on Zyxel XGS1210-10 (RTL9302)/GS1900-48 (RTL8390)/GS1900-10HP (RTL8382)
On the Zyxel GS1900-10HP, an increase of 5% in iperf3 send throughput
and 11% in receive throughput is seen.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-05-07 07:05:16 +02:00
Bjørn Mork
963b2ae702 realtek: enable SerDes NWAY and SGMII negotiation
This allows copper SFPs to negotiate speeds lower than 1gig.

Acked-by: Birger Koblitz <mail@birger-koblitz.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
2021-03-17 10:01:21 +01:00
Bjørn Mork
785d830e88 realtek: need to handle PHY_INTERFACE_MODE_NA for sfps
From the validate docs in include/linux/phylink.h:

 When state->interface is PHY_INTERFACE_MODE_NA, phylink expects the
 MAC driver to return all supported link modes.

Tested-by: Birger Koblitz <mail@birger-koblitz.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
2021-03-17 10:01:21 +01:00
Bjørn Mork
b8e473d18c realtek: fix link-state interrupt
This bug was the root cause for the failing sfp driver.

Acked-by: Birger Koblitz <mail@birger-koblitz.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
2021-03-17 10:01:21 +01:00
Bjørn Mork
ba220ad2fd realtek: drop ethtool log noise
Demote a number of debugging printk's to pr_debug to avoid log
nosie.  Several of these functions are called as a result of
userspace activity.  This can cause a lot of log noise when
userspace does periodic polling.

Most of this could probably be removed completely, but let's
keep it for now since these drivers are still in development.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
2021-03-12 00:46:00 +02:00
Birger Koblitz
1b1bb6bf19 realtek: add debugfs support for mirroring
This adds debugfs support to monitor mirroring via debugfs

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-01-26 15:06:50 +01:00
Birger Koblitz
6f67c079e6 realtek: add API for the hw tables of RTL83XX/93XX SoCs
Add a table API that has per accss register locking and uses
register description information to handle all table access
through a single set of api calls.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-01-26 15:06:50 +01:00
Birger Koblitz
27029277f9 realtek: add switch driver support for the RTL93XX based switches
Adds support for the RTL9300 and RTL9310 series of switches
with 10GBit per port and up to 56 ports.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-01-26 15:06:50 +01:00
Birger Koblitz
d140b9fc23 realtek: add internal and external SDS/PHYs of RTL9300 devices
This adds support for the internal SerDes of the RTL9300 SoC
and for the RTL8218D and RTL8226B phys found in combination
with this SoC in switches.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-01-26 15:06:50 +01:00
Birger Koblitz
e1bca7c77d realtek: fix RTL8231 gpio expander usage with RTL839X SoC
This fixes the usage of the RTL8231 GPIO extender chip
when used with the RTL839X SoCs. Specifically,
the PHY addresses may be different from 0.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-01-26 15:06:50 +01:00
Birger Koblitz
6aac20bc01 realtek: enable default rate limiting and qos settings
Enable default rate limiting and QoS support. Remove
previous storm control code.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-01-26 15:06:50 +01:00
Birger Koblitz
dc9cc0d3e2 realtek: add QoS and rate control
This adds support for identifying QoS information in packets
and use this and rate control information to submit to multiple
egress queues. The ethernet driver is also made to support
2 egress and up to 32 egress queues.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-01-26 15:06:50 +01:00
Birger Koblitz
8faffa00cb realtek: add support for the RTL9300 timer
this adds support for the SoC timer of the RTL9300 chips, it
provides 6 independent timer/counters, of which the first one
is used as a clocksource and the second one as event timer.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-01-26 15:06:50 +01:00
Birger Koblitz
03c79ca269 realtek: add support for the RTL8390 and RTL9300 SoC IRQs
This adds support for the RTL8390 and RTL9300 SoCs
it also cleans up unnecessary definitions in mach-rtl83xx.h
and moves definitions relevant for irq routing to irq.h

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-01-26 15:06:50 +01:00
Birger Koblitz
cb39602399 realtek: add detection of RTL930X SoCs and RTL8313 SoC
This adds support to detect RTL930X based SoCs and the RTL9313 SoC.
Tested on Zyxel XGS1210-10 (RTL9302B SoC) and the
Zyxel XS1930-12 (RTL9313 SoC)

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
2021-01-26 15:06:50 +01:00
Sander Vanheule
f4b687d1f0 realtek: use kernel defined halt
If _machine_hang is not defined on MIPS, the kernel will check if the
CPU can enter a more power efficient sleep mode. Since the realtek
platform supports mips32_r2, this should issue a WAIT instruction
instead of a trivial infinite loop.

Signed-off-by: Sander Vanheule <sander@svanheule.net>
2020-12-22 19:11:50 +01:00
Rafał Mikrut
561bfc96f9 realtek: Add missing case in switch statement
Cppcheck shows here duplicated break.

Code `state->speed = SPEED_1000;` will be never executed because above
it there is break statement.

Almost identical statement is placed in another realtek driver
18a53d43d6/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/dsa.c (L286-L294)

Signed-off-by: Rafał Mikrut <mikrutrafal@protonmail.com>
2020-12-11 13:48:24 +01:00
Rafał Mikrut
848d668427 realtek: Fix self assignment
Cppcheck shows self initialization error, which is an obvious bug.

Basing on logic of similar fragment below I assigned to this variable,
value `RTL838X_LED_GLB_CTRL` which I think is proper.

Signed-off-by: Rafał Mikrut <mikrutrafal@protonmail.com>
2020-12-11 13:48:24 +01:00
John Crispin
2b88563ee5 realtek: update the tree to the latest refactored version
* rename the target to realtek
* add refactored DSA driver
* add latest gpio driver
* lots of arch cleanups
* new irq driver
* additional boards

Signed-off-by: Bert Vermeulen <bert@biot.com>
Signed-off-by: Birger Koblitz <mail@birger-koblitz.de>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: John Crispin <john@phrozen.org>
2020-11-26 13:29:27 +01:00