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Date: Fri, 21 Oct 2022 16:37:57 -0700 From: Jay Vosburgh <jay.vosburgh@...onical.com> To: Petr Machata <petrm@...dia.com> cc: "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org, Veaceslav Falico <vfalico@...il.com>, Andy Gospodarek <andy@...yhouse.net>, Ido Schimmel <idosch@...dia.com>, Amit Cohen <amcohen@...dia.com>, Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, David Ahern <dsahern@...nel.org>, mlxsw@...dia.com Subject: Re: [PATCH net-next 3/3] bonding: 3ad: Add support for 800G speed Petr Machata <petrm@...dia.com> wrote: >From: Amit Cohen <amcohen@...dia.com> > >Add support for 800Gbps speed to allow using 3ad mode with 800G devices. > >Signed-off-by: Amit Cohen <amcohen@...dia.com> >Reviewed-by: Ido Schimmel <idosch@...dia.com> >Signed-off-by: Petr Machata <petrm@...dia.com> Acked-by: Jay Vosburgh <jay.vosburgh@...onical.com> >--- > drivers/net/bonding/bond_3ad.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > >diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c >index e58a1e0cadd2..455b555275f1 100644 >--- a/drivers/net/bonding/bond_3ad.c >+++ b/drivers/net/bonding/bond_3ad.c >@@ -75,6 +75,7 @@ enum ad_link_speed_type { > AD_LINK_SPEED_100000MBPS, > AD_LINK_SPEED_200000MBPS, > AD_LINK_SPEED_400000MBPS, >+ AD_LINK_SPEED_800000MBPS, > }; > > /* compare MAC addresses */ >@@ -251,6 +252,7 @@ static inline int __check_agg_selection_timer(struct port *port) > * %AD_LINK_SPEED_100000MBPS > * %AD_LINK_SPEED_200000MBPS > * %AD_LINK_SPEED_400000MBPS >+ * %AD_LINK_SPEED_800000MBPS > */ > static u16 __get_link_speed(struct port *port) > { >@@ -326,6 +328,10 @@ static u16 __get_link_speed(struct port *port) > speed = AD_LINK_SPEED_400000MBPS; > break; > >+ case SPEED_800000: >+ speed = AD_LINK_SPEED_800000MBPS; >+ break; >+ > default: > /* unknown speed value from ethtool. shouldn't happen */ > if (slave->speed != SPEED_UNKNOWN) >@@ -753,6 +759,9 @@ static u32 __get_agg_bandwidth(struct aggregator *aggregator) > case AD_LINK_SPEED_400000MBPS: > bandwidth = nports * 400000; > break; >+ case AD_LINK_SPEED_800000MBPS: >+ bandwidth = nports * 800000; >+ break; > default: > bandwidth = 0; /* to silence the compiler */ > } >-- >2.35.3 >
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