kernel/linux.git/drivers/net/mii.c, branch v6.12.80

net: mii: make mii_ethtool_gset() return void

2021-08-19T12:06:53+00:00

mii_ethtool_gset() does not return any errors. Since there are no users of this function that rely on its return value, it can be made void. Signed-off-by: Pavel Skripkin Signed-off-by: David S. Miller

mii: remove leading spaces before tabs

2021-05-20T22:10:57+00:00

There are a few leading spaces before tabs and remove it by running the following commard: $ find . -name '*.[ch]' | xargs sed -r -i 's/^[ ]+\t/\t/' Signed-off-by: Hui Tang Signed-off-by: David S. Miller

net: mii: Report advertised link capabilities when autonegotiation is off

2020-10-30T02:00:46+00:00

Unify the set of information returned by mii_ethtool_get_link_ksettings(), mii_ethtool_gset() and phy_ethtool_ksettings_get(). Make the mii_*() functions report advertised settings when autonegotiation if disabled. Suggested-by: Andrew Lunn Signed-off-by: Łukasz Stelmach Reviewed-by: Andrew Lunn Link: https://lore.kernel.org/r/20201027114317.8259-1-l.stelmach@samsung.com Signed-off-by: Jakub Kicinski

treewide: Use fallthrough pseudo-keyword

2020-08-23T22:36:59+00:00

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

net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void

2017-06-05T15:00:42+00:00

Make return value void since functions never returns meaningfull value. Signed-off-by: Yuval Shaia Signed-off-by: David S. Miller

net: mii: report 0 for unknown lp_advertising

2016-11-10T01:26:58+00:00

The newly introduced mii_ethtool_get_link_ksettings function sets lp_advertising to an uninitialized value when BMCR_ANENABLE is not set: drivers/net/mii.c: In function 'mii_ethtool_get_link_ksettings': drivers/net/mii.c:224:2: error: 'lp_advertising' may be used uninitialized in this function [-Werror=maybe-uninitialized] As documented in include/uapi/linux/ethtool.h, the value is expected to be zero when we don't know it, so let's initialize it to that. Fixes: bc8ee596afe8 ("net: mii: add generic function to support ksetting support") Signed-off-by: Arnd Bergmann Signed-off-by: David S. Miller

net: mii: add generic function to support ksetting support

2016-11-02T19:17:09+00:00

The old ethtool api (get_setting and set_setting) has generic mii functions mii_ethtool_sset and mii_ethtool_gset. To support the new ethtool api ({get|set}_link_ksettings), we add two generics mii function mii_ethtool_{get|set}_link_ksettings_get. Signed-off-by: Philippe Reynes Signed-off-by: David S. Miller

mii: Handle link state changes for forced modes in mii_check_media()

2015-01-19T20:43:42+00:00

mii_check_media() does not update the link (carrier) state or log link changes when the link mode is forced. Drivers using the mii library must do this themselves, but most of them do not. Instead of changing them all, provide a sensible default behaviour similar to mii_check_link() when the mode is forced. via-rhine depends on it being a no-op in this case, so make its call to mii_check_media() conditional. Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller

ethtool, mdio, mii: Specify MDIO information fields in struct ethtool_cmd

2012-03-01T21:41:26+00:00

Add comments for ethtool_cmd::phy_address and ethtool_cmd::mdio_support, and definitions of the flags currently used in mdio_support. In the mdio library, assert that its own flags continue to match those in the ethtool interface. In the mii library, use the ethtool flag definition and stop including . Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller

net: Change mii to ethtool advertisement function names

2011-11-21T20:27:19+00:00

This patch implements advice by Ben Hutchings to change the mii side of the function names to look more like the register whose values they convert. New LPA translation functions have been added as well. Signed-off-by: Matt Carlson Signed-off-by: Michael Chan Signed-off-by: David S. Miller