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-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_ptp.c84
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_ptp.c34
2 files changed, 81 insertions, 37 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ptp.c b/drivers/net/ethernet/qlogic/qed/qed_ptp.c
index 1871ebfdb793..434a164a76ed 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_ptp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_ptp.c
@@ -188,39 +188,73 @@ static int qed_ptp_hw_read_cc(struct qed_dev *cdev, u64 *phc_cycles)
}
/* Filter PTP protocol packets that need to be timestamped */
-static int qed_ptp_hw_cfg_rx_filters(struct qed_dev *cdev,
- enum qed_ptp_filter_type type)
+static int qed_ptp_hw_cfg_filters(struct qed_dev *cdev,
+ enum qed_ptp_filter_type rx_type,
+ enum qed_ptp_hwtstamp_tx_type tx_type)
{
struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
struct qed_ptt *p_ptt = p_hwfn->p_ptp_ptt;
- u32 rule_mask, parm_mask;
+ u32 rule_mask, enable_cfg = 0x0;
- switch (type) {
- case QED_PTP_FILTER_L2_IPV4_IPV6:
- parm_mask = 0x6AA;
- rule_mask = 0x3EEE;
+ switch (rx_type) {
+ case QED_PTP_FILTER_NONE:
+ enable_cfg = 0x0;
+ rule_mask = 0x3FFF;
break;
- case QED_PTP_FILTER_L2:
- parm_mask = 0x6BF;
- rule_mask = 0x3EFF;
+ case QED_PTP_FILTER_ALL:
+ enable_cfg = 0x7;
+ rule_mask = 0x3CAA;
break;
- case QED_PTP_FILTER_IPV4_IPV6:
- parm_mask = 0x7EA;
- rule_mask = 0x3FFE;
+ case QED_PTP_FILTER_V1_L4_EVENT:
+ enable_cfg = 0x3;
+ rule_mask = 0x3FFA;
break;
- case QED_PTP_FILTER_IPV4:
- parm_mask = 0x7EE;
+ case QED_PTP_FILTER_V1_L4_GEN:
+ enable_cfg = 0x3;
rule_mask = 0x3FFE;
break;
+ case QED_PTP_FILTER_V2_L4_EVENT:
+ enable_cfg = 0x5;
+ rule_mask = 0x3FAA;
+ break;
+ case QED_PTP_FILTER_V2_L4_GEN:
+ enable_cfg = 0x5;
+ rule_mask = 0x3FEE;
+ break;
+ case QED_PTP_FILTER_V2_L2_EVENT:
+ enable_cfg = 0x5;
+ rule_mask = 0x3CFF;
+ break;
+ case QED_PTP_FILTER_V2_L2_GEN:
+ enable_cfg = 0x5;
+ rule_mask = 0x3EFF;
+ break;
+ case QED_PTP_FILTER_V2_EVENT:
+ enable_cfg = 0x5;
+ rule_mask = 0x3CAA;
+ break;
+ case QED_PTP_FILTER_V2_GEN:
+ enable_cfg = 0x5;
+ rule_mask = 0x3EEE;
+ break;
default:
- DP_INFO(p_hwfn, "Invalid PTP filter type %d\n", type);
+ DP_INFO(p_hwfn, "Invalid PTP filter type %d\n", rx_type);
return -EINVAL;
}
- qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_PARAM_MASK, parm_mask);
+ qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_PARAM_MASK, 0);
qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_RULE_MASK, rule_mask);
+ qed_wr(p_hwfn, p_ptt, NIG_REG_RX_PTP_EN, enable_cfg);
- qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_TO_HOST, 0x1);
+ if (tx_type == QED_PTP_HWTSTAMP_TX_OFF) {
+ qed_wr(p_hwfn, p_ptt, NIG_REG_TX_PTP_EN, 0x0);
+ qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_PARAM_MASK, 0x7FF);
+ qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_RULE_MASK, 0x3FFF);
+ } else {
+ qed_wr(p_hwfn, p_ptt, NIG_REG_TX_PTP_EN, enable_cfg);
+ qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_PARAM_MASK, 0);
+ qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_RULE_MASK, rule_mask);
+ }
/* Reset possibly old timestamps */
qed_wr(p_hwfn, p_ptt, NIG_REG_LLH_PTP_HOST_BUF_SEQID,
@@ -383,17 +417,6 @@ static int qed_ptp_hw_enable(struct qed_dev *cdev)
return 0;
}
-static int qed_ptp_hw_hwtstamp_tx_on(struct qed_dev *cdev)
-{
- struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
- struct qed_ptt *p_ptt = p_hwfn->p_ptp_ptt;
-
- qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_PARAM_MASK, 0x6AA);
- qed_wr(p_hwfn, p_ptt, NIG_REG_TX_LLH_PTP_RULE_MASK, 0x3EEE);
-
- return 0;
-}
-
static int qed_ptp_hw_disable(struct qed_dev *cdev)
{
struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
@@ -419,8 +442,7 @@ static int qed_ptp_hw_disable(struct qed_dev *cdev)
}
const struct qed_eth_ptp_ops qed_ptp_ops_pass = {
- .hwtstamp_tx_on = qed_ptp_hw_hwtstamp_tx_on,
- .cfg_rx_filters = qed_ptp_hw_cfg_rx_filters,
+ .cfg_filters = qed_ptp_hw_cfg_filters,
.read_rx_ts = qed_ptp_hw_read_rx_ts,
.read_tx_ts = qed_ptp_hw_read_tx_ts,
.read_cc = qed_ptp_hw_read_cc,
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ptp.c b/drivers/net/ethernet/qlogic/qede/qede_ptp.c
index aa4b5e7bb8e1..24f06e2ef43e 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ptp.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ptp.c
@@ -209,6 +209,8 @@ static u64 qede_ptp_read_cc(const struct cyclecounter *cc)
static int qede_ptp_cfg_filters(struct qede_dev *edev)
{
+ enum qed_ptp_hwtstamp_tx_type tx_type = QED_PTP_HWTSTAMP_TX_ON;
+ enum qed_ptp_filter_type rx_filter = QED_PTP_FILTER_NONE;
struct qede_ptp *ptp = edev->ptp;
if (!ptp)
@@ -222,7 +224,12 @@ static int qede_ptp_cfg_filters(struct qede_dev *edev)
switch (ptp->tx_type) {
case HWTSTAMP_TX_ON:
edev->flags |= QEDE_TX_TIMESTAMPING_EN;
- ptp->ops->hwtstamp_tx_on(edev->cdev);
+ tx_type = QED_PTP_HWTSTAMP_TX_ON;
+ break;
+
+ case HWTSTAMP_TX_OFF:
+ edev->flags &= ~QEDE_TX_TIMESTAMPING_EN;
+ tx_type = QED_PTP_HWTSTAMP_TX_OFF;
break;
case HWTSTAMP_TX_ONESTEP_SYNC:
@@ -233,42 +240,57 @@ static int qede_ptp_cfg_filters(struct qede_dev *edev)
spin_lock_bh(&ptp->lock);
switch (ptp->rx_filter) {
case HWTSTAMP_FILTER_NONE:
+ rx_filter = QED_PTP_FILTER_NONE;
break;
case HWTSTAMP_FILTER_ALL:
case HWTSTAMP_FILTER_SOME:
ptp->rx_filter = HWTSTAMP_FILTER_NONE;
+ rx_filter = QED_PTP_FILTER_ALL;
break;
case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
+ ptp->rx_filter = HWTSTAMP_FILTER_PTP_V1_L4_EVENT;
+ rx_filter = QED_PTP_FILTER_V1_L4_EVENT;
+ break;
case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
ptp->rx_filter = HWTSTAMP_FILTER_PTP_V1_L4_EVENT;
/* Initialize PTP detection for UDP/IPv4 events */
- ptp->ops->cfg_rx_filters(edev->cdev, QED_PTP_FILTER_IPV4);
+ rx_filter = QED_PTP_FILTER_V1_L4_GEN;
break;
case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
+ ptp->rx_filter = HWTSTAMP_FILTER_PTP_V2_L4_EVENT;
+ rx_filter = QED_PTP_FILTER_V2_L4_EVENT;
+ break;
case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ:
ptp->rx_filter = HWTSTAMP_FILTER_PTP_V2_L4_EVENT;
/* Initialize PTP detection for UDP/IPv4 or UDP/IPv6 events */
- ptp->ops->cfg_rx_filters(edev->cdev, QED_PTP_FILTER_IPV4_IPV6);
+ rx_filter = QED_PTP_FILTER_V2_L4_GEN;
break;
case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
+ ptp->rx_filter = HWTSTAMP_FILTER_PTP_V2_L2_EVENT;
+ rx_filter = QED_PTP_FILTER_V2_L2_EVENT;
+ break;
case HWTSTAMP_FILTER_PTP_V2_L2_SYNC:
case HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ:
ptp->rx_filter = HWTSTAMP_FILTER_PTP_V2_L2_EVENT;
/* Initialize PTP detection L2 events */
- ptp->ops->cfg_rx_filters(edev->cdev, QED_PTP_FILTER_L2);
+ rx_filter = QED_PTP_FILTER_V2_L2_GEN;
break;
case HWTSTAMP_FILTER_PTP_V2_EVENT:
+ ptp->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
+ rx_filter = QED_PTP_FILTER_V2_EVENT;
+ break;
case HWTSTAMP_FILTER_PTP_V2_SYNC:
case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
ptp->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
/* Initialize PTP detection L2, UDP/IPv4 or UDP/IPv6 events */
- ptp->ops->cfg_rx_filters(edev->cdev,
- QED_PTP_FILTER_L2_IPV4_IPV6);
+ rx_filter = QED_PTP_FILTER_V2_GEN;
break;
}
+ ptp->ops->cfg_filters(edev->cdev, rx_filter, tx_type);
+
spin_unlock_bh(&ptp->lock);
return 0;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 17:56:19 +0000