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[net-next,v3,0/9] MT7530 DSA Subdriver Improvements Act III

Message ID 20240301-for-netnext-mt7530-improvements-3-v3-0-449f4f166454@arinc9.com (mailing list archive)
Headers show
Series MT7530 DSA Subdriver Improvements Act III | expand

Message

Arınç ÜNAL via B4 Relay March 1, 2024, 10:42 a.m. UTC
Hello!

This is the third patch series with the goal of simplifying the MT7530 DSA
subdriver and improving support for MT7530, MT7531, and the switch on the
MT7988 SoC.

I have done a simple ping test to confirm basic communication on all switch
ports on MCM and standalone MT7530, and MT7531 switch with this patch
series applied.

MT7621 Unielec, MCM MT7530:

rgmii-only-gmac0-mt7621-unielec-u7621-06-16m.dtb
gmac0-and-gmac1-mt7621-unielec-u7621-06-16m.dtb

tftpboot 0x80008000 mips-uzImage.bin; tftpboot 0x83000000 mips-rootfs.cpio.uboot; tftpboot 0x83f00000 $dtb; bootm 0x80008000 0x83000000 0x83f00000

MT7622 Bananapi, MT7531:

gmac0-and-gmac1-mt7622-bananapi-bpi-r64.dtb

tftpboot 0x40000000 arm64-Image; tftpboot 0x45000000 arm64-rootfs.cpio.uboot; tftpboot 0x4a000000 $dtb; booti 0x40000000 0x45000000 0x4a000000

MT7623 Bananapi, standalone MT7530:

rgmii-only-gmac0-mt7623n-bananapi-bpi-r2.dtb
gmac0-and-gmac1-mt7623n-bananapi-bpi-r2.dtb

tftpboot 0x80008000 arm-zImage; tftpboot 0x83000000 arm-rootfs.cpio.uboot; tftpboot 0x83f00000 $dtb; bootz 0x80008000 0x83000000 0x83f00000

This patch series is the continuation of the patch series linked below.

https://lore.kernel.org/r/20230522121532.86610-1-arinc.unal@arinc9.com

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
---
Changes in v3:
- Patch 8
  - Explain properly the behaviour of setting link down on all ports at
    setup.
  - Split the changes for simplifying the link settings operations out to
    another patch.
- Link to v2: https://lore.kernel.org/r/20240216-for-netnext-mt7530-improvements-3-v2-0-094cae3ff23b@arinc9.com

Changes in v2:
- Patch 8
  - Use a single mt7530_rmw() instead of two mt7530_clear() and
    mt7530_set() commands.
- Link to v1: https://lore.kernel.org/r/20240208-for-netnext-mt7530-improvements-3-v1-0-d7c1cfd502ca@arinc9.com

---
Arınç ÜNAL (9):
      net: dsa: mt7530: remove .mac_port_config for MT7988 and make it optional
      net: dsa: mt7530: set interrupt register only for MT7530
      net: dsa: mt7530: do not use SW_PHY_RST to reset MT7531 switch
      net: dsa: mt7530: get rid of useless error returns on phylink code path
      net: dsa: mt7530: get rid of priv->info->cpu_port_config()
      net: dsa: mt7530: get rid of mt753x_mac_config()
      net: dsa: mt7530: put initialising PCS devices code back to original order
      net: dsa: mt7530: sort link settings ops and force link down on all ports
      net: dsa: mt7530: simplify link operations

 drivers/net/dsa/mt7530.c | 259 ++++++++---------------------------------------
 drivers/net/dsa/mt7530.h |  19 +---
 2 files changed, 47 insertions(+), 231 deletions(-)
---
base-commit: b6b614558ed5b2ca50edacc0f2fbf5f52158c86c
change-id: 20240131-for-netnext-mt7530-improvements-3-a8ac49d4f7c2

Best regards,

Comments

Paolo Abeni March 5, 2024, 11:30 a.m. UTC | #1
On Fri, 2024-03-01 at 12:42 +0200, Arınç ÜNAL wrote:
> This is the third patch series with the goal of simplifying the MT7530 DSA
> subdriver and improving support for MT7530, MT7531, and the switch on the
> MT7988 SoC.
> 
> I have done a simple ping test to confirm basic communication on all switch
> ports on MCM and standalone MT7530, and MT7531 switch with this patch
> series applied.
> 
> MT7621 Unielec, MCM MT7530:
> 
> rgmii-only-gmac0-mt7621-unielec-u7621-06-16m.dtb
> gmac0-and-gmac1-mt7621-unielec-u7621-06-16m.dtb
> 
> tftpboot 0x80008000 mips-uzImage.bin; tftpboot 0x83000000 mips-rootfs.cpio.uboot; tftpboot 0x83f00000 $dtb; bootm 0x80008000 0x83000000 0x83f00000
> 
> MT7622 Bananapi, MT7531:
> 
> gmac0-and-gmac1-mt7622-bananapi-bpi-r64.dtb
> 
> tftpboot 0x40000000 arm64-Image; tftpboot 0x45000000 arm64-rootfs.cpio.uboot; tftpboot 0x4a000000 $dtb; booti 0x40000000 0x45000000 0x4a000000
> 
> MT7623 Bananapi, standalone MT7530:
> 
> rgmii-only-gmac0-mt7623n-bananapi-bpi-r2.dtb
> gmac0-and-gmac1-mt7623n-bananapi-bpi-r2.dtb
> 
> tftpboot 0x80008000 arm-zImage; tftpboot 0x83000000 arm-rootfs.cpio.uboot; tftpboot 0x83f00000 $dtb; bootz 0x80008000 0x83000000 0x83f00000
> 
> This patch series is the continuation of the patch series linked below.
> 
> https://lore.kernel.org/r/20230522121532.86610-1-arinc.unal@arinc9.com
> 
> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>

@Russell, I see you went through some patches; my understanding is that
there are no objection to this series in the current form. The series
LGTM, so I'm going to apply it: I think it would a pity if it should
miss this cycle.

Cheers,

Paolo
Russell King (Oracle) March 5, 2024, 11:36 a.m. UTC | #2
On Tue, Mar 05, 2024 at 12:30:20PM +0100, Paolo Abeni wrote:
> On Fri, 2024-03-01 at 12:42 +0200, Arınç ÜNAL wrote:
> > This is the third patch series with the goal of simplifying the MT7530 DSA
> > subdriver and improving support for MT7530, MT7531, and the switch on the
> > MT7988 SoC.
> > 
> > I have done a simple ping test to confirm basic communication on all switch
> > ports on MCM and standalone MT7530, and MT7531 switch with this patch
> > series applied.
> > 
> > MT7621 Unielec, MCM MT7530:
> > 
> > rgmii-only-gmac0-mt7621-unielec-u7621-06-16m.dtb
> > gmac0-and-gmac1-mt7621-unielec-u7621-06-16m.dtb
> > 
> > tftpboot 0x80008000 mips-uzImage.bin; tftpboot 0x83000000 mips-rootfs.cpio.uboot; tftpboot 0x83f00000 $dtb; bootm 0x80008000 0x83000000 0x83f00000
> > 
> > MT7622 Bananapi, MT7531:
> > 
> > gmac0-and-gmac1-mt7622-bananapi-bpi-r64.dtb
> > 
> > tftpboot 0x40000000 arm64-Image; tftpboot 0x45000000 arm64-rootfs.cpio.uboot; tftpboot 0x4a000000 $dtb; booti 0x40000000 0x45000000 0x4a000000
> > 
> > MT7623 Bananapi, standalone MT7530:
> > 
> > rgmii-only-gmac0-mt7623n-bananapi-bpi-r2.dtb
> > gmac0-and-gmac1-mt7623n-bananapi-bpi-r2.dtb
> > 
> > tftpboot 0x80008000 arm-zImage; tftpboot 0x83000000 arm-rootfs.cpio.uboot; tftpboot 0x83f00000 $dtb; bootz 0x80008000 0x83000000 0x83f00000
> > 
> > This patch series is the continuation of the patch series linked below.
> > 
> > https://lore.kernel.org/r/20230522121532.86610-1-arinc.unal@arinc9.com
> > 
> > Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
> 
> @Russell, I see you went through some patches; my understanding is that
> there are no objection to this series in the current form. The series
> LGTM, so I'm going to apply it: I think it would a pity if it should
> miss this cycle.

That's fine - I did read through the entire series, but only gave my
r-b on the ones I felt I'd done a good enough job on. You may have
noticed I haven't submitted much network stuff this cycle... I have
limited bandwidth at the moment.
patchwork-bot+netdevbpf@kernel.org March 5, 2024, noon UTC | #3
Hello:

This series was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@redhat.com>:

On Fri, 01 Mar 2024 12:42:56 +0200 you wrote:
> Hello!
> 
> This is the third patch series with the goal of simplifying the MT7530 DSA
> subdriver and improving support for MT7530, MT7531, and the switch on the
> MT7988 SoC.
> 
> I have done a simple ping test to confirm basic communication on all switch
> ports on MCM and standalone MT7530, and MT7531 switch with this patch
> series applied.
> 
> [...]

Here is the summary with links:
  - [net-next,v3,1/9] net: dsa: mt7530: remove .mac_port_config for MT7988 and make it optional
    https://git.kernel.org/netdev/net-next/c/6ebe414b48cf
  - [net-next,v3,2/9] net: dsa: mt7530: set interrupt register only for MT7530
    https://git.kernel.org/netdev/net-next/c/804cd5f7059e
  - [net-next,v3,3/9] net: dsa: mt7530: do not use SW_PHY_RST to reset MT7531 switch
    https://git.kernel.org/netdev/net-next/c/a565f98d7d25
  - [net-next,v3,4/9] net: dsa: mt7530: get rid of useless error returns on phylink code path
    https://git.kernel.org/netdev/net-next/c/adf4ae24ba42
  - [net-next,v3,5/9] net: dsa: mt7530: get rid of priv->info->cpu_port_config()
    https://git.kernel.org/netdev/net-next/c/22fa10170af5
  - [net-next,v3,6/9] net: dsa: mt7530: get rid of mt753x_mac_config()
    https://git.kernel.org/netdev/net-next/c/1192ed898c97
  - [net-next,v3,7/9] net: dsa: mt7530: put initialising PCS devices code back to original order
    https://git.kernel.org/netdev/net-next/c/3a87131e3d72
  - [net-next,v3,8/9] net: dsa: mt7530: sort link settings ops and force link down on all ports
    https://git.kernel.org/netdev/net-next/c/6324230b3b67
  - [net-next,v3,9/9] net: dsa: mt7530: simplify link operations
    https://git.kernel.org/netdev/net-next/c/b04097c7a745

You are awesome, thank you!