• Vladimir Oltean's avatar
    net: enetc: don't initialize unused ports from a separate code path · 4b47c0b8
    Vladimir Oltean authored
    Since commit 3222b5b6 ("net: enetc: initialize RFS/RSS memories for
    unused ports too") there is a requirement to initialize the memories of
    unused PFs too, which has left the probe path in a bit of a rough shape,
    because we basically have a minimal initialization path for unused PFs
    which is separate from the main initialization path.
    
    Now that initializing a control BD ring is as simple as calling
    enetc_setup_cbdr, let's move that outside of enetc_alloc_si_resources
    (unused PFs don't need classification rules, so no point in allocating
    them just to free them later).
    
    But enetc_alloc_si_resources is called both for PFs and for VFs, so now
    that enetc_setup_cbdr is no longer called from this common function, it
    means that the VF probe path needs to explicitly call enetc_setup_cbdr
    too.
    Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    4b47c0b8
enetc_pf.c 30.6 KB