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| author |   Intiyaz Basha <intiyaz.basha@cavium.com> | 2017-08-07 10:39:00 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-08 18:08:03 -0700 |
| commit | c99c287254e1d2816e2f4b01df9049b88b205bc5 (patch) | |
| tree | 0de9a7906ce6a5dea204ae72b3df372eb31957ce /drivers/net/ethernet/cavium/liquidio/lio_ethtool.c | |
| parent | Merge branch 'bpf-rewrite-value-tracking-in-verifier' (diff) | |
| download | linux-dev-c99c287254e1d2816e2f4b01df9049b88b205bc5.tar.xz linux-dev-c99c287254e1d2816e2f4b01df9049b88b205bc5.zip | |
liquidio: fix wrong info about vf rx/tx ring parameters reported to ethtool
Information reported to ethtool about vf rx/tx ring parameters is wrong.
Fix it by adding the missing initializations.
Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/lio_ethtool.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c index 09e287597c74..b78e296c4cba 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c @@ -649,33 +649,21 @@ lio_ethtool_get_ringparam(struct net_device *netdev, rx_max_pending = CN6XXX_MAX_OQ_DESCRIPTORS; rx_pending = CFG_GET_NUM_RX_DESCS_NIC_IF(conf6x, lio->ifidx); tx_pending = CFG_GET_NUM_TX_DESCS_NIC_IF(conf6x, lio->ifidx); - } else if (OCTEON_CN23XX_PF(oct)) { - struct octeon_config *conf23 = CHIP_CONF(oct, cn23xx_pf); - + } else if (OCTEON_CN23XX_PF(oct) || OCTEON_CN23XX_VF(oct)) { tx_max_pending = CN23XX_MAX_IQ_DESCRIPTORS; rx_max_pending = CN23XX_MAX_OQ_DESCRIPTORS; - rx_pending = CFG_GET_NUM_RX_DESCS_NIC_IF(conf23, lio->ifidx); - tx_pending = CFG_GET_NUM_TX_DESCS_NIC_IF(conf23, lio->ifidx); - } - - if (lio->mtu > OCTNET_DEFAULT_FRM_SIZE - OCTNET_FRM_HEADER_SIZE) { - ering->rx_pending = 0; - ering->rx_max_pending = 0; - ering->rx_mini_pending = 0; - ering->rx_jumbo_pending = rx_pending; - ering->rx_mini_max_pending = 0; - ering->rx_jumbo_max_pending = rx_max_pending; - } else { - ering->rx_pending = rx_pending; - ering->rx_max_pending = rx_max_pending; - ering->rx_mini_pending = 0; - ering->rx_jumbo_pending = 0; - ering->rx_mini_max_pending = 0; - ering->rx_jumbo_max_pending = 0; + rx_pending = oct->droq[0]->max_count; + tx_pending = oct->instr_queue[0]->max_count; } ering->tx_pending = tx_pending; ering->tx_max_pending = tx_max_pending; + ering->rx_pending = rx_pending; + ering->rx_max_pending = rx_max_pending; + ering->rx_mini_pending = 0; + ering->rx_jumbo_pending = 0; + ering->rx_mini_max_pending = 0; + ering->rx_jumbo_max_pending = 0; } static u32 lio_get_msglevel(struct net_device *netdev) |