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path: root/drivers/net/ethernet/mediatek/mtk_wed_debugfs.c
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2023-09-19net: ethernet: mtk_wed: debugfs: add WED 3.0 debugfs entriesSujuan Chen1-2/+369
Introduce WED3.0 debugfs entries useful for debugging. Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-09-19net: ethernet: mtk_wed: debugfs: move wed_v2 specific regs out of regs arrayLorenzo Bianconi1-15/+18
Move specific WED2.0 debugfs entries out of regs array. This is a preliminary patch to introduce WED 3.0 debugfs info. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-09-19net: ethernet: mtk_wed: introduce versioning utility routinesLorenzo Bianconi1-1/+1
Similar to mtk_eth_soc, introduce the following wed versioning utility routines: - mtk_wed_is_v1 - mtk_wed_is_v2 This is a preliminary patch to introduce WED support for MT7988 SoC Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-08-28net: ethernet: mtk_wed: minor change in wed_{tx,rx}info_showLorenzo Bianconi1-9/+4
No functional changes, just cosmetic ones. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/71e046c72a978745f0435af265dda610aa9bfbcf.1693157578.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-28net: ethernet: mtk_wed: add some more info in wed_txinfo_show handlerLorenzo Bianconi1-1/+10
Add some new info in Wireless Ethernet Dispatcher wed_txinfo_show debugfs handler useful during debugging. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/3390292655d568180b73d2a25576f61aa63310e5.1693157377.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-23net: ethernet: mediatek: remove return value check of `mtk_wed_hw_add_debugfs`Wang Zhang1-2/+0
Smatch complains that: mtk_wed_hw_add_debugfs() warn: 'dir' is an error pointer or valid Debugfs checks are generally not supposed to be checked for errors and it is not necessary here. fix it by just deleting the dead code. Signed-off-by: Wang Zhang <silver_code@hust.edu.cn> Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-11-11net: ethernet: mtk_wed: add rx mib countersLorenzo Bianconi1-0/+87
Introduce WED RX MIB counters support available on MT7986a SoC. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-22net: ethernet: mtk_eth_wed: add wed support for mt7986 chipsetLorenzo Bianconi1-0/+3
Introduce Wireless Etherne Dispatcher support on transmission side for mt7986 chipset Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-04-06net: ethernet: mtk_eth_soc: add support for Wireless Ethernet Dispatch (WED)Felix Fietkau1-0/+175
The Wireless Ethernet Dispatch subsystem on the MT7622 SoC can be configured to intercept and handle access to the DMA queues and PCIe interrupts for a MT7615/MT7915 wireless card. It can manage the internal WDMA (Wireless DMA) controller, which allows ethernet packets to be passed from the packet switch engine (PSE) to the wireless card, bypassing the CPU entirely. This can be used to implement hardware flow offloading from ethernet to WLAN. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: David S. Miller <davem@davemloft.net>
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