linux-dev/drivers/net/ethernet/xscale, branch linus/master

eth: switch to netif_napi_add_weight()

2022-05-08T10:33:57Z

Switch all Ethernet drivers which use custom napi weights to the new API. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

ixp4xx_eth: fix error check return value of platform_get_irq()

2022-04-12T21:59:42Z

platform_get_irq() return negative value on failure, so null check of return value is incorrect. Fix it by comparing whether it is less than zero. Fixes: 9055a2f59162 ("ixp4xx_eth: make ptp support a platform driver") Reported-by: Zeal Robot Signed-off-by: Lv Ruyi Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20220412085126.2532924-1-lv.ruyi@zte.com.cn Signed-off-by: Jakub Kicinski

ARM: ixp4xx: Drop all common code

2022-02-12T17:20:04Z

After moving away from all the code we depend on in common we can get a clean device tree boot and delete the common code in arch/arm/mach-ixp4xx/common.c altogether. Two physical register addresses remain in use, just copy these verbatim into uncompress.h. Signed-off-by: Linus Walleij Link: https://lore.kernel.org/r/20220211223238.648934-13-linus.walleij@linaro.org Signed-off-by: Linus Walleij

net: ixp4xx_eth: Drop platform data support

2022-02-12T17:20:03Z

All IXP4xx platforms are converted to device tree, the platform data path is no longer used. Drop the code and custom include, confine the driver in its own file. Depend on OF and remove ifdefs around this, as we are all probing from OF now. Cc: David S. Miller Cc: Jakub Kicinski Cc: netdev@vger.kernel.org Signed-off-by: Linus Walleij Acked-by: Jakub Kicinski Link: https://lore.kernel.org/r/20220211223238.648934-9-linus.walleij@linaro.org Signed-off-by: Linus Walleij

net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX

2021-12-14T12:28:24Z

Since commit 94dd016ae538 ("bond: pass get_ts_info and SIOC[SG]HWTSTAMP ioctl to active device") the user could get bond active interface's PHC index directly. But when there is a failover, the bond active interface will change, thus the PHC index is also changed. This may break the user's program if they did not update the PHC timely. This patch adds a new hwtstamp_config flag HWTSTAMP_FLAG_BONDED_PHC_INDEX. When the user wants to get the bond active interface's PHC, they need to add this flag and be aware the PHC index may be changed. With the new flag. All flag checks in current drivers are removed. Only the checking in net_hwtstamp_validate() is kept. Suggested-by: Jakub Kicinski Signed-off-by: Hangbin Liu Signed-off-by: David S. Miller

net: ethernet: ixp4xx: Make use of dma_pool_zalloc() instead of dma_pool_alloc/memset()

2021-10-19T12:24:26Z

Replacing dma_pool_alloc/memset() with dma_pool_zalloc() to simplify the code. Signed-off-by: Cai Huoqing Signed-off-by: David S. Miller

ethernet: use eth_hw_addr_set()

2021-10-02T13:18:25Z

Convert all Ethernet drivers from memcpy(... ETH_ADDR) to eth_hw_addr_set(): @@ expression dev, np; @@ - memcpy(dev->dev_addr, np, ETH_ALEN) + eth_hw_addr_set(dev, np) Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

net: ixp46x: Remove duplicate include of module.h

2021-09-01T10:40:22Z

Remove repeated include of linux/module.h as it has been included at line 8. Signed-off-by: Wan Jiabing Signed-off-by: David S. Miller

ixp4xx_eth: Probe the PTP module from the device tree

2021-08-30T08:59:11Z

This adds device tree probing support for the PTP module adjacent to the ethernet module. It is pretty straight forward, all resources are in the device tree as they come to the platform device. Cc: Arnd Bergmann Signed-off-by: Linus Walleij Signed-off-by: David S. Miller

ixp4xx_eth: Stop referring to GPIOs

2021-08-30T08:59:11Z

The driver is being passed interrupts, then looking up the same interrupts as GPIOs a second time to convert them into interrupts and set properties on them. This is pointless: the GPIO and irqchip APIs of a GPIO chip are orthogonal. Just request the interrupts and be done with it, drop reliance on any GPIO functions or definitions. Use devres-managed functions and add a small devress quirk to unregister the clock as well and we can rely on devres to handle all the resources and cut down a bunch of boilerplate in the process. Cc: Arnd Bergmann Signed-off-by: Linus Walleij Signed-off-by: David S. Miller