diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rpm.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rpm.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rpm.c b/drivers/net/ethernet/marvell/octeontx2/af/rpm.c index b3803577324e..9ea2f6ac38ec 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rpm.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rpm.c @@ -29,6 +29,9 @@ static struct mac_ops rpm_mac_ops = { .mac_get_pause_frm_status = rpm_lmac_get_pause_frm_status, .mac_enadis_pause_frm = rpm_lmac_enadis_pause_frm, .mac_pause_frm_config = rpm_lmac_pause_frm_config, + .mac_enadis_ptp_config = rpm_lmac_ptp_config, + .mac_rx_tx_enable = rpm_lmac_rx_tx_enable, + .mac_tx_enable = rpm_lmac_tx_enable, }; struct mac_ops *rpm_get_mac_ops(void) @@ -53,6 +56,43 @@ int rpm_get_nr_lmacs(void *rpmd) return hweight8(rpm_read(rpm, 0, CGXX_CMRX_RX_LMACS) & 0xFULL); } +int rpm_lmac_tx_enable(void *rpmd, int lmac_id, bool enable) +{ + rpm_t *rpm = rpmd; + u64 cfg, last; + + if (!is_lmac_valid(rpm, lmac_id)) + return -ENODEV; + + cfg = rpm_read(rpm, lmac_id, RPMX_MTI_MAC100X_COMMAND_CONFIG); + last = cfg; + if (enable) + cfg |= RPM_TX_EN; + else + cfg &= ~(RPM_TX_EN); + + if (cfg != last) + rpm_write(rpm, lmac_id, RPMX_MTI_MAC100X_COMMAND_CONFIG, cfg); + return !!(last & RPM_TX_EN); +} + +int rpm_lmac_rx_tx_enable(void *rpmd, int lmac_id, bool enable) +{ + rpm_t *rpm = rpmd; + u64 cfg; + + if (!is_lmac_valid(rpm, lmac_id)) + return -ENODEV; + + cfg = rpm_read(rpm, lmac_id, RPMX_MTI_MAC100X_COMMAND_CONFIG); + if (enable) + cfg |= RPM_RX_EN | RPM_TX_EN; + else + cfg &= ~(RPM_RX_EN | RPM_TX_EN); + rpm_write(rpm, lmac_id, RPMX_MTI_MAC100X_COMMAND_CONFIG, cfg); + return 0; +} + void rpm_lmac_enadis_rx_pause_fwding(void *rpmd, int lmac_id, bool enable) { rpm_t *rpm = rpmd; @@ -267,3 +307,19 @@ int rpm_lmac_internal_loopback(void *rpmd, int lmac_id, bool enable) return 0; } + +void rpm_lmac_ptp_config(void *rpmd, int lmac_id, bool enable) +{ + rpm_t *rpm = rpmd; + u64 cfg; + + if (!is_lmac_valid(rpm, lmac_id)) + return; + + cfg = rpm_read(rpm, lmac_id, RPMX_CMRX_CFG); + if (enable) + cfg |= RPMX_RX_TS_PREPEND; + else + cfg &= ~RPMX_RX_TS_PREPEND; + rpm_write(rpm, lmac_id, RPMX_CMRX_CFG, cfg); +} |