kernel/linux.git/drivers/net/dsa/mt7530.h, branch linux-7.0.y

net: dsa: mt7530: unexport mt7530_switch_ops

2025-12-02T00:45:06+00:00

Commit cb675afcddbb ("net: dsa: mt7530: introduce separate MDIO driver") exported mt7530_switch_ops for use from mt7530-mmio.c. Later in the patch set, mt7530-mmio.c used mt7530_probe_common() to access the mt7530_switch_ops still from mt7530.c - see commit 110c18bfed41 ("net: dsa: mt7530: introduce driver for MT7988 built-in switch"). This proves that exporting mt7530_switch_ops was unnecessary, so unexport it back. Cc: DENG Qingfang Cc: Sean Wang Signed-off-by: Vladimir Oltean Reviewed-by: Daniel Golle Acked-by: Daniel Golle Acked-by: Chester A. Unal Link: https://patch.msgid.link/20251130131657.65080-2-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski

net: dsa: mt7530: Add AN7583 support

2025-05-28T00:07:52+00:00

Add Airoha AN7583 Switch support. This is based on Airoha EN7581 that is based on Mediatek MT7988 Switch. Airoha AN7583 require additional tweak to the GEPHY_CONN_CFG register to make the internal PHY work. Signed-off-by: Christian Marangi Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20250522165313.6411-3-ansuelsmth@gmail.com Signed-off-by: Jakub Kicinski

net: dsa: mt7530: move remaining MIB counter to define

2025-04-15T10:10:21+00:00

For consistency with the other MIB counter, move also the remaining MIB counter to define and update the custom MIB table. Signed-off-by: Christian Marangi Link: https://patch.msgid.link/20250410163022.3695-6-ansuelsmth@gmail.com Signed-off-by: Paolo Abeni

net: dsa: mt7530: move pkt stats and err MIB counter to eth_mac stats API

2025-04-15T10:10:21+00:00

Drop custom handling of TX/RX packet stats and error MIB counter and handle them in the standard .get_eth_mac_stats API The MIB entry are dropped from the custom MIB table and converted to a define providing only the MIB offset. Signed-off-by: Christian Marangi Link: https://patch.msgid.link/20250410163022.3695-5-ansuelsmth@gmail.com Signed-off-by: Paolo Abeni

net: dsa: mt7530: move pause MIB counter to eth_ctrl stats API

2025-04-15T10:10:20+00:00

Drop custom handling of TX/RX pause frame MIB counter and handle them in the standard .get_eth_ctrl_stats API The MIB entry are dropped from the custom MIB table and converted to a define providing only the MIB offset. Signed-off-by: Christian Marangi Link: https://patch.msgid.link/20250410163022.3695-4-ansuelsmth@gmail.com Signed-off-by: Paolo Abeni

net: dsa: mt7530: move pkt size and rx err MIB counter to rmon stats API

2025-04-15T10:10:20+00:00

Drop custom handling of packet size and RX error MIB counter and handle them in the standard .get_rmon_stats API The MIB entry are dropped from the custom MIB table and converted to a define providing only the MIB offset. Signed-off-by: Christian Marangi Link: https://patch.msgid.link/20250410163022.3695-3-ansuelsmth@gmail.com Signed-off-by: Paolo Abeni

dsa: mt7530: Utilize REGMAP_IRQ for interrupt handling

2025-03-05T01:14:23+00:00

Replace the custom IRQ chip handler and mask/unmask functions with REGMAP_IRQ. This significantly simplifies the code and allows for the removal of almost all interrupt-related functions from mt7530.c. Tested on MT7988A built-in switch (MMIO) as well as MT7531AE IC (MDIO). Signed-off-by: Daniel Golle Acked-by: Chester A. Unal Link: https://patch.msgid.link/221013c3530b61504599e285c341a993f6188f00.1740792674.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski

net: dsa: mt7530: Enable Rx sptag for EN7581 SoC

2025-03-04T12:22:09+00:00

Packet Processor Engine (PPE) module used for hw acceleration on EN7581 mac block, in order to properly parse packets, requires DSA untagged packets on TX side and read DSA tag from DMA descriptor on RX side. For this reason, enable RX Special Tag (SPTAG) for EN7581 SoC. This is a preliminary patch to enable netfilter flowtable hw offloading on EN7581 SoC. Signed-off-by: Lorenzo Bianconi Signed-off-by: Paolo Abeni

net: dsa: mt7530: Add TBF qdisc offload support

2024-11-03T20:53:42+00:00

Introduce port_setup_tc callback in mt7530 dsa driver in order to enable dsa ports rate shaping via hw Token Bucket Filter (TBF) for hw switched traffic. Tested-by: Arınç ÜNAL Signed-off-by: Lorenzo Bianconi Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20241031-mt7530-tc-offload-v2-1-cb242ad954a0@kernel.org Signed-off-by: Jakub Kicinski

net: dsa: mt7530: Add EN7581 support

2024-08-04T14:22:31+00:00

Introduce support for the DSA built-in switch available on the EN7581 development board. EN7581 support is similar to MT7988 one except it requires to set MT7530_FORCE_MODE bit in MT753X_PMCR_P register for on cpu port. Tested-by: Benjamin Larsson Signed-off-by: Lorenzo Bianconi Reviewed-by: Arınç ÜNAL Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller