kernel/drivers/net/ethernet/marvell/prestera, branch linux-6.2.y

net: devlink: let the core report the driver name instead of the drivers

2022-12-01T05:49:38Z

The driver name is available in device_driver::name. Right now, drivers still have to report this piece of information themselves in their devlink_ops::info_get callback function. In order to factorize code, make devlink_nl_info_fill() add the driver name attribute. Now that the core sets the driver name attribute, drivers are not supposed to call devlink_info_driver_name_put() anymore. Remove devlink_info_driver_name_put() and clean-up all the drivers using this function in their callback. Signed-off-by: Vincent Mailhol Tested-by: Ido Schimmel # mlxsw Reviewed-by: Jacob Keller Reviewed-by: Jiri Pirko Signed-off-by: Jakub Kicinski

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-11-29T21:04:52Z

tools/lib/bpf/ringbuf.c 927cbb478adf ("libbpf: Handle size overflow for ringbuf mmap") b486d19a0ab0 ("libbpf: checkpatch: Fixed code alignments in ringbuf.c") https://lore.kernel.org/all/20221121122707.44d1446a@canb.auug.org.au/ Signed-off-by: Jakub Kicinski

net: marvell: prestera: Fix a NULL vs IS_ERR() check in some functions

2022-11-29T11:29:46Z

rhashtable_lookup_fast() returns NULL when failed instead of error pointer. Fixes: 396b80cb5cc8 ("net: marvell: prestera: Add neighbour cache accounting") Fixes: 0a23ae237171 ("net: marvell: prestera: Add router nexthops ABI") Signed-off-by: Shang XiaoJing Link: https://lore.kernel.org/r/20221125012751.23249-1-shangxiaojing@huawei.com Signed-off-by: Paolo Abeni

net: marvell: prestera: Avoid unnecessary DT lookups

2022-11-29T09:45:54Z

This driver fist makes an expensive DT lookup to retrieve its DT node (this is a PCI driver) in order to later search for the base-mac-provider property. This property has no reality upstream and this code should not have been accepted like this in the first place. Instead, there is a proper nvmem interface that should be used. Let's avoid these extra lookups and rely on the nvmem internal logic. Signed-off-by: Miquel Raynal Signed-off-by: Paolo Abeni

net: marvell: prestera: add missing unregister_netdev() in prestera_port_create()

2022-11-24T04:12:43Z

If prestera_port_sfp_bind() fails, unregister_netdev() should be called in error handling path. Compile tested only. Fixes: 52323ef75414 ("net: marvell: prestera: add phylink support") Signed-off-by: Zhang Changzhong Reviewed-by: Maciej Fijalkowski Link: https://lore.kernel.org/r/1669115432-36841-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski

net: marvell: prestera: pci: bump supported FW min version

2022-11-11T10:52:55Z

Bump MIN version to reflect support of new platform (AC5X family devices). Signed-off-by: Oleksandr Mazur Signed-off-by: David S. Miller

net: marvell: prestera: pci: add support for AC5X family devices

2022-11-11T10:52:55Z

Add support for the following AC5x Marvell Prestera PP family devices: 98DX7312M (12x25G / 8x25G + 1x100G); 98DX3500 (24x1G + 6x25G); 98DX3501 (16x1G + 6x10G); 98DX3510 (48x1G + 6x25G); 98DX3520 (24x2.5G + 6x25G); Known issues: - FW reload doesn't work (rmmod/modprobe sequence). Co-developed-by: Vadym Kochan Signed-off-by: Vadym Kochan Signed-off-by: Maksym Glubokiy Signed-off-by: Oleksandr Mazur Signed-off-by: David S. Miller

net: marvell: prestera: pci: use device-id defines

2022-11-11T10:52:54Z

Use defines with proper device names instead of device-id in pci-devices listing. Signed-off-by: Oleksandr Mazur Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-11-11T01:43:53Z

drivers/net/can/pch_can.c ae64438be192 ("can: dev: fix skb drop check") 1dd1b521be85 ("can: remove obsolete PCH CAN driver") https://lore.kernel.org/all/20221110102509.1f7d63cc@canb.auug.org.au/ Signed-off-by: Jakub Kicinski

net: marvell: prestera: fix memory leak in prestera_rxtx_switch_init()

2022-11-09T01:19:23Z

When prestera_sdma_switch_init() failed, the memory pointed to by sw->rxtx isn't released. Fix it. Only be compiled, not be tested. Fixes: 501ef3066c89 ("net: marvell: prestera: Add driver for Prestera family ASIC devices") Signed-off-by: Zhengchao Shao Reviewed-by: Vadym Kochan Link: https://lore.kernel.org/r/20221108025607.338450-1-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski