diff options
| author | Mintz, Yuval | 2017-03-14 15:23:54 +0100 |
|---|---|---|
| committer | David S. Miller | 2017-03-14 19:43:30 +0100 |
| commit | 9c79ddaa0f962d1f26537a670b0652ff509a6fe0 (patch) | |
| tree | c4afce8d065c19f682f4294f54864d53864b61b5 /drivers/net/ethernet/qlogic/qed/qed_ptp.c | |
| parent | lwtunnel: remove unused but set variable (diff) | |
| download | kernel-qcow2-linux-9c79ddaa0f962d1f26537a670b0652ff509a6fe0.tar.gz kernel-qcow2-linux-9c79ddaa0f962d1f26537a670b0652ff509a6fe0.tar.xz kernel-qcow2-linux-9c79ddaa0f962d1f26537a670b0652ff509a6fe0.zip | |
qed*: Add support for QL41xxx adapters
This adds the necessary infrastructure changes for initializing
and working with the new series of QL41xxx adapaters.
It also adds 2 new PCI device-IDs to qede:
- 0x8070 for QL41xxx PFs
- 0x8090 for VFs spawning from QL41xxx PFs
Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_ptp.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ptp.c b/drivers/net/ethernet/qlogic/qed/qed_ptp.c index d27aa85da23c..80c9c0b172dd 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ptp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_ptp.c @@ -262,12 +262,20 @@ static int qed_ptp_hw_enable(struct qed_dev *cdev) qed_wr(p_hwfn, p_ptt, NIG_REG_TS_OUTPUT_ENABLE_PDA, 0x1); /* Pause free running counter */ - qed_wr(p_hwfn, p_ptt, NIG_REG_TIMESYNC_GEN_REG_BB, 2); + if (QED_IS_BB_B0(p_hwfn->cdev)) + qed_wr(p_hwfn, p_ptt, NIG_REG_TIMESYNC_GEN_REG_BB, 2); + if (QED_IS_AH(p_hwfn->cdev)) + qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_FREECNT_UPDATE_K2, 2); qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_FREE_CNT_VALUE_LSB, 0); qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_FREE_CNT_VALUE_MSB, 0); /* Resume free running counter */ - qed_wr(p_hwfn, p_ptt, NIG_REG_TIMESYNC_GEN_REG_BB, 4); + if (QED_IS_BB_B0(p_hwfn->cdev)) + qed_wr(p_hwfn, p_ptt, NIG_REG_TIMESYNC_GEN_REG_BB, 4); + if (QED_IS_AH(p_hwfn->cdev)) { + qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_FREECNT_UPDATE_K2, 4); + qed_wr(p_hwfn, p_ptt, NIG_REG_PTP_LATCH_OSTS_PKT_TIME, 1); + } /* Disable drift register */ qed_wr(p_hwfn, p_ptt, NIG_REG_TSGEN_DRIFT_CNTR_CONF, 0x0); |