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    Subject[PATCH 5.10 080/167] bnxt_en: Refresh RoCE capabilities in bnxt_ulp_probe()
    Date
    From: Michael Chan <michael.chan@broadcom.com>

    [ Upstream commit 2c9f046bc377efd1f5e26e74817d5f96e9506c86 ]

    The capabilities can change after firmware upgrade/downgrade, so we
    should get the up-to-date RoCE capabilities everytime bnxt_ulp_probe()
    is called.

    Fixes: 2151fe0830fd ("bnxt_en: Handle RESET_NOTIFY async event from firmware.")
    Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
    Reviewed-by: Edwin Peer <edwin.peer@broadcom.com>
    Signed-off-by: Michael Chan <michael.chan@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 9 +++++----
    1 file changed, 5 insertions(+), 4 deletions(-)

    diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
    index 64dbbb04b043..abf169001bf3 100644
    --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
    +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c
    @@ -479,15 +479,16 @@ struct bnxt_en_dev *bnxt_ulp_probe(struct net_device *dev)
    if (!edev)
    return ERR_PTR(-ENOMEM);
    edev->en_ops = &bnxt_en_ops_tbl;
    - if (bp->flags & BNXT_FLAG_ROCEV1_CAP)
    - edev->flags |= BNXT_EN_FLAG_ROCEV1_CAP;
    - if (bp->flags & BNXT_FLAG_ROCEV2_CAP)
    - edev->flags |= BNXT_EN_FLAG_ROCEV2_CAP;
    edev->net = dev;
    edev->pdev = bp->pdev;
    edev->l2_db_size = bp->db_size;
    edev->l2_db_size_nc = bp->db_size;
    bp->edev = edev;
    }
    + edev->flags &= ~BNXT_EN_FLAG_ROCE_CAP;
    + if (bp->flags & BNXT_FLAG_ROCEV1_CAP)
    + edev->flags |= BNXT_EN_FLAG_ROCEV1_CAP;
    + if (bp->flags & BNXT_FLAG_ROCEV2_CAP)
    + edev->flags |= BNXT_EN_FLAG_ROCEV2_CAP;
    return bp->edev;
    }
    --
    2.30.2


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