kernel.git/drivers/net/dsa/b53, branch linux-6.2.y

net: dsa: b53: mmap: add phy ops

2023-04-26T12:30:00Z

[ Upstream commit 45977e58ce65ed0459edc9a0466d9dfea09463f5 ] Implement phy_read16() and phy_write16() ops for B53 MMAP to avoid accessing B53_PORT_MII_PAGE registers which hangs the device. This access should be done through the MDIO Mux bus controller. Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: dsa: b53: mmap: fix device tree support

2023-03-30T10:50:53Z

[ Upstream commit 30796d0dcb6e41c6558a07950f2ce60c209da867 ] CPU port should also be enabled in order to get a working switch. Fixes: a5538a777b73 ("net: dsa: b53: mmap: Add device tree support") Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20230316172807.460146-1-noltari@gmail.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin

net: dsa: modularize DSA_TAG_PROTO_NONE

2022-11-23T04:41:45Z

There is no reason that I can see why the no-op tagging protocol should be registered manually, so make it a module and make all drivers which have any sort of reference to DSA_TAG_PROTO_NONE select it. Note that I don't know if ksz_get_tag_protocol() really needs this, or if it's just the logic which is poorly written. All switches seem to have their own tagging protocol, and DSA_TAG_PROTO_NONE is just a fallback that never gets used. Signed-off-by: Vladimir Oltean Reviewed-by: Florian Fainelli Signed-off-by: Jakub Kicinski

net: dsa: b53: remove unnecessary set_drvdata()

2022-09-23T02:30:34Z

Remove unnecessary set_drvdata(NULL) function in ->remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang Signed-off-by: Jakub Kicinski

net: move from strlcpy with unused retval to strscpy

2022-08-31T21:11:07Z

Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang Acked-by: Marc Kleine-Budde # for CAN Link: https://lore.kernel.org/r/20220830201457.7984-1-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski

net: dsa: b53: remove unnecessary spi_set_drvdata()

2022-07-07T02:49:59Z

Remove unnecessary spi_set_drvdata() in b53_spi_remove(), the driver_data will be set to NULL in device_unbind_cleanup() after calling ->remove(). Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20220705131733.351962-1-yangyingliang@huawei.com Signed-off-by: Jakub Kicinski

Merge tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linux

2022-06-04T21:04:27Z

Pull bitmap updates from Yury Norov: - bitmap: optimize bitmap_weight() usage, from me - lib/bitmap.c make bitmap_print_bitmask_to_buf parseable, from Mauro Carvalho Chehab - include/linux/find: Fix documentation, from Anna-Maria Behnsen - bitmap: fix conversion from/to fix-sized arrays, from me - bitmap: Fix return values to be unsigned, from Kees Cook It has been in linux-next for at least a week with no problems. * tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linux: (31 commits) nodemask: Fix return values to be unsigned bitmap: Fix return values to be unsigned KVM: x86: hyper-v: replace bitmap_weight() with hweight64() KVM: x86: hyper-v: fix type of valid_bank_mask ia64: cleanup remove_siblinginfo() drm/amd/pm: use bitmap_{from,to}_arr32 where appropriate KVM: s390: replace bitmap_copy with bitmap_{from,to}_arr64 where appropriate lib/bitmap: add test for bitmap_{from,to}_arr64 lib: add bitmap_{from,to}_arr64 lib/bitmap: extend comment for bitmap_(from,to)_arr32() include/linux/find: Fix documentation lib/bitmap.c make bitmap_print_bitmask_to_buf parseable MAINTAINERS: add cpumask and nodemask files to BITMAP_API arch/x86: replace nodes_weight with nodes_empty where appropriate mm/vmstat: replace cpumask_weight with cpumask_empty where appropriate clocksource: replace cpumask_weight with cpumask_empty in clocksource.c genirq/affinity: replace cpumask_weight with cpumask_empty where appropriate irq: mips: replace cpumask_weight with cpumask_empty where appropriate drm/i915/pmu: replace cpumask_weight with cpumask_empty where appropriate arch/x86: replace cpumask_weight with cpumask_empty where appropriate ...

net: dsa: don't use bitmap_weight() in b53_arl_read()

2022-05-02T13:30:39Z

Don't call bitmap_weight() if the following code can get by without it. Signed-off-by: Yury Norov Acked-by: Florian Fainelli

net: dsa: b53: convert to phylink_pcs

2022-05-01T16:51:06Z

Convert B53 to use phylink_pcs for the serdes rather than hooking it into the MAC-layer callbacks. Fixes: 81c1681cbb9f ("net: dsa: b53: mark as non-legacy") Reviewed-by: Florian Fainelli Tested-by: Florian Fainelli Signed-off-by: Russell King (Oracle) Signed-off-by: David S. Miller

net: dsa: pass extack to dsa_switch_ops :: port_mirror_add()

2022-03-18T00:42:47Z

Drivers might have error messages to propagate to user space, most common being that they support a single mirror port. Propagate the netlink extack so that they can inform user space in a verbal way of their limitations. Signed-off-by: Vladimir Oltean Signed-off-by: Jakub Kicinski