kernel.git/drivers/net/ethernet/mediatek, branch linux-5.12.y

net: ethernet: mtk_eth_soc: Fix packet statistics support for MT7628/88

2021-06-03T07:09:50Z

[ Upstream commit ad79fd2c42f7626bdf6935cd72134c2a5a59ff2d ] The MT7628/88 SoC(s) have other (limited) packet counter registers than currently supported in the mtk_eth_soc driver. This patch adds support for reading these registers, so that the packet statistics are correctly updated. Additionally the defines for the non-MT7628 variant packet counter registers are added and used in this patch instead of using hard coded values. Signed-off-by: Stefan Roese Fixes: 296c9120752b ("net: ethernet: mediatek: Add MT7628/88 SoC support") Cc: Felix Fietkau Cc: John Crispin Cc: Ilya Lipnitskiy Cc: Reto Schneider Cc: Reto Schneider Cc: David S. Miller Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: ethernet: mtk_eth_soc: fix RX VLAN offload

2021-05-19T08:56:19Z

[ Upstream commit 3f57d8c40fea9b20543cab4da12f4680d2ef182c ] The VLAN ID in the rx descriptor is only valid if the RX_DMA_VTAG bit is set. Fixes frames wrongly marked with VLAN tags. Signed-off-by: Felix Fietkau [Ilya: fix commit message] Signed-off-by: Ilya Lipnitskiy Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: ethernet: mtk-star-emac: fix wrong unmap in RX handling

2021-03-02T23:28:07Z

mtk_star_dma_unmap_rx() should unmap the dma_addr of old skb rather than that of new skb. Assign new_dma_addr to desc_data.dma_addr after all handling of old skb ends to avoid unexpected receive side error. Fixes: f96e9641e92b ("net: ethernet: mtk-star-emac: fix error path in RX handling") Signed-off-by: Biao Huang Signed-off-by: David S. Miller

net: ethernet: mediatek: support setting MTU

2021-01-26T02:23:14Z

MT762x HW, except for MT7628, supports frame length up to 2048 (maximum length on GDM), so allow setting MTU up to 2030. Also set the default frame length to the hardware default 1518. Signed-off-by: DENG Qingfang Reviewed-by: Andrew Lunn Link: https://lore.kernel.org/r/20210125042046.5599-1-dqfext@gmail.com Signed-off-by: Jakub Kicinski

net: mtk_eth: simplify the mediatek code return expression

2020-12-15T01:51:26Z

Simplify the return expression at mtk_eth_path.c file, simplify this all. Signed-off-by: Zheng Yongjun Link: https://lore.kernel.org/r/20201211083801.1632-1-zhengyongjun3@huawei.com Signed-off-by: Jakub Kicinski

net: mediatek: simplify the return expression of mtk_gmac_sgmii_path_setup()

2020-12-10T21:02:16Z

Simplify the return expression. Signed-off-by: Zheng Yongjun Signed-off-by: David S. Miller

net: ethernet: mtk-star-emac: fix error return code in mtk_star_enable()

2020-11-13T01:58:37Z

Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 8c7bd5a454ff ("net: ethernet: mtk-star-emac: new driver") Reported-by: Hulk Robot Signed-off-by: Zhang Changzhong Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/1605180879-2573-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski

net: ethernet: mtk-star-emac: return ok when xmit drops

2020-11-13T01:05:15Z

The ndo_start_xmit() method must return NETDEV_TX_OK if the DMA mapping fails, after freeing the socket buffer. Fix the mtk_star_netdev_start_xmit() function accordingly. Fixes: 8c7bd5a454ff ("net: ethernet: mtk-star-emac: new driver") Signed-off-by: Vincent Stehlé Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20201112084833.21842-1-vincent.stehle@laposte.net Signed-off-by: Jakub Kicinski

net: ethernet: mtk-star-emac: select REGMAP_MMIO

2020-10-22T01:11:17Z

The driver depends on mmio regmap API but doesn't select the appropriate Kconfig option. This fixes it. Fixes: 8c7bd5a454ff ("net: ethernet: mtk-star-emac: new driver") Signed-off-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20201020073515.22769-1-brgl@bgdev.pl Signed-off-by: Jakub Kicinski

treewide: Use fallthrough pseudo-keyword

2020-08-23T22:36:59Z

Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva