* [dpdk-dev] [PATCH] net/bnxt: Support time_sync related APIs
@ 2017-11-30 8:13 Somnath Kotur
2017-12-05 0:03 ` Ferruh Yigit
0 siblings, 1 reply; 4+ messages in thread
From: Somnath Kotur @ 2017-11-30 8:13 UTC (permalink / raw)
To: dev
Implemented the 'time_sync' related APIs for supporting PTP.
Defined new FW structs, opcodes and cmds for the same.
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
---
drivers/net/bnxt/bnxt.h | 49 +++++++
drivers/net/bnxt/bnxt_ethdev.c | 245 ++++++++++++++++++++++++++++++++-
drivers/net/bnxt/bnxt_hwrm.c | 94 ++++++++++++-
drivers/net/bnxt/bnxt_hwrm.h | 1 +
drivers/net/bnxt/hsi_struct_def_dpdk.h | 222 +++++++++++++++++++++++++++++
5 files changed, 609 insertions(+), 2 deletions(-)
diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h
index 8ab1c7f..03ec785 100644
--- a/drivers/net/bnxt/bnxt.h
+++ b/drivers/net/bnxt/bnxt.h
@@ -44,6 +44,7 @@
#include <rte_memory.h>
#include <rte_lcore.h>
#include <rte_spinlock.h>
+#include <rte_time.h>
#include "bnxt_cpr.h"
@@ -180,6 +181,52 @@ struct rte_flow {
struct bnxt_vnic_info *vnic;
};
+struct bnxt_ptp_cfg {
+#define BNXT_GRCPF_REG_WINDOW_BASE_OUT 0x400
+#define BNXT_GRCPF_REG_SYNC_TIME 0x480
+ struct rte_timecounter tc;
+ struct rte_timecounter tx_tstamp_tc;
+ struct rte_timecounter rx_tstamp_tc;
+ struct bnxt *bp;
+#define BNXT_MAX_TX_TS 1
+ uint16_t rxctl;
+#define BNXT_PTP_MSG_SYNC (1 << 0)
+#define BNXT_PTP_MSG_DELAY_REQ (1 << 1)
+#define BNXT_PTP_MSG_PDELAY_REQ (1 << 2)
+#define BNXT_PTP_MSG_PDELAY_RESP (1 << 3)
+#define BNXT_PTP_MSG_FOLLOW_UP (1 << 8)
+#define BNXT_PTP_MSG_DELAY_RESP (1 << 9)
+#define BNXT_PTP_MSG_PDELAY_RESP_FOLLOW_UP (1 << 10)
+#define BNXT_PTP_MSG_ANNOUNCE (1 << 11)
+#define BNXT_PTP_MSG_SIGNALING (1 << 12)
+#define BNXT_PTP_MSG_MANAGEMENT (1 << 13)
+#define BNXT_PTP_MSG_EVENTS (BNXT_PTP_MSG_SYNC | \
+ BNXT_PTP_MSG_DELAY_REQ | \
+ BNXT_PTP_MSG_PDELAY_REQ | \
+ BNXT_PTP_MSG_PDELAY_RESP)
+ uint8_t tx_tstamp_en:1;
+ int rx_filter;
+
+#define BNXT_PTP_RX_TS_L 0
+#define BNXT_PTP_RX_TS_H 1
+#define BNXT_PTP_RX_SEQ 2
+#define BNXT_PTP_RX_FIFO 3
+#define BNXT_PTP_RX_FIFO_PENDING 0x1
+#define BNXT_PTP_RX_FIFO_ADV 4
+#define BNXT_PTP_RX_REGS 5
+
+#define BNXT_PTP_TX_TS_L 0
+#define BNXT_PTP_TX_TS_H 1
+#define BNXT_PTP_TX_SEQ 2
+#define BNXT_PTP_TX_FIFO 3
+#define BNXT_PTP_TX_FIFO_EMPTY 0x2
+#define BNXT_PTP_TX_REGS 4
+ uint32_t rx_regs[BNXT_PTP_RX_REGS];
+ uint32_t rx_mapped_regs[BNXT_PTP_RX_REGS];
+ uint32_t tx_regs[BNXT_PTP_TX_REGS];
+ uint32_t tx_mapped_regs[BNXT_PTP_TX_REGS];
+};
+
#define BNXT_HWRM_SHORT_REQ_LEN sizeof(struct hwrm_short_input)
struct bnxt {
void *bar0;
@@ -195,6 +242,7 @@ struct bnxt {
#define BNXT_FLAG_JUMBO (1 << 3)
#define BNXT_FLAG_SHORT_CMD (1 << 4)
#define BNXT_FLAG_UPDATE_HASH (1 << 5)
+#define BNXT_FLAG_PTP_SUPPORTED (1 << 6)
#define BNXT_PF(bp) (!((bp)->flags & BNXT_FLAG_VF))
#define BNXT_VF(bp) ((bp)->flags & BNXT_FLAG_VF)
#define BNXT_NPAR_ENABLED(bp) ((bp)->port_partition_type)
@@ -272,6 +320,7 @@ struct bnxt {
struct bnxt_led_info leds[BNXT_MAX_LED];
uint8_t num_leds;
+ struct bnxt_ptp_cfg *ptp_cfg;
};
int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int wait_to_complete);
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 3b6813c..38854f8 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -869,7 +869,7 @@ static int bnxt_reta_query_op(struct rte_eth_dev *eth_dev,
"(%d)\n", reta_size, HW_HASH_INDEX_SIZE);
return -EINVAL;
}
- /* EW - need to revisit here copying from u64 to u16 */
+ /* EW - need to revisit here copying from uint64_t to uint16_t */
memcpy(reta_conf, vnic->rss_table, reta_size);
if (rte_intr_allow_others(intr_handle)) {
@@ -2536,7 +2536,243 @@ static int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu)
return NULL;
}
+static int bnxt_map_regs(struct bnxt *bp, uint32_t *reg_arr, int count,
+ int reg_win)
+{
+ uint32_t reg_base = *reg_arr & 0xfffff000;
+ uint32_t win_off;
+ int i;
+
+ for (i = 0; i < count; i++) {
+ if ((reg_arr[i] & 0xfffff000) != reg_base)
+ return -ERANGE;
+ }
+ win_off = BNXT_GRCPF_REG_WINDOW_BASE_OUT + (reg_win - 1) * 4;
+ rte_cpu_to_le_32(rte_write32(reg_base, (uint8_t *)bp->bar0 + win_off));
+ return 0;
+}
+
+static int bnxt_map_ptp_regs(struct bnxt *bp)
+{
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+ uint32_t *reg_arr;
+ int rc, i;
+
+ reg_arr = ptp->rx_regs;
+ rc = bnxt_map_regs(bp, reg_arr, BNXT_PTP_RX_REGS, 5);
+ if (rc)
+ return rc;
+
+ reg_arr = ptp->tx_regs;
+ rc = bnxt_map_regs(bp, reg_arr, BNXT_PTP_TX_REGS, 6);
+ if (rc)
+ return rc;
+
+ for (i = 0; i < BNXT_PTP_RX_REGS; i++)
+ ptp->rx_mapped_regs[i] = 0x5000 + (ptp->rx_regs[i] & 0xfff);
+
+ for (i = 0; i < BNXT_PTP_TX_REGS; i++)
+ ptp->tx_mapped_regs[i] = 0x6000 + (ptp->tx_regs[i] & 0xfff);
+
+ return 0;
+}
+
+static void bnxt_unmap_ptp_regs(struct bnxt *bp)
+{
+ rte_cpu_to_le_32(rte_write32(0, (uint8_t *)bp->bar0 +
+ BNXT_GRCPF_REG_WINDOW_BASE_OUT + 16));
+ rte_cpu_to_le_32(rte_write32(0, (uint8_t *)bp->bar0 +
+ BNXT_GRCPF_REG_WINDOW_BASE_OUT + 20));
+}
+
+static uint64_t bnxt_cc_read(struct bnxt *bp)
+{
+ uint64_t ns;
+
+ ns = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
+ BNXT_GRCPF_REG_SYNC_TIME));
+ ns |= (uint64_t)(rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
+ BNXT_GRCPF_REG_SYNC_TIME + 4))) << 32;
+ return ns;
+}
+
+static int bnxt_get_tx_ts(struct bnxt *bp, uint64_t *ts)
+{
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+ uint32_t fifo;
+
+ fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
+ ptp->tx_mapped_regs[BNXT_PTP_TX_FIFO]));
+ if (fifo & BNXT_PTP_TX_FIFO_EMPTY)
+ return -EAGAIN;
+
+ fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
+ ptp->tx_mapped_regs[BNXT_PTP_TX_FIFO]));
+ *ts = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
+ ptp->tx_mapped_regs[BNXT_PTP_TX_TS_L]));
+ *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
+ ptp->tx_mapped_regs[BNXT_PTP_TX_TS_H])) << 32;
+
+ return 0;
+}
+
+static int bnxt_get_rx_ts(struct bnxt *bp, uint64_t *ts)
+{
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+ struct bnxt_pf_info *pf = &bp->pf;
+ uint16_t port_id;
+ uint32_t fifo;
+
+ if (!ptp)
+ return -ENODEV;
+
+ fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
+ ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO]));
+ if (!(fifo & BNXT_PTP_RX_FIFO_PENDING))
+ return -EAGAIN;
+
+ port_id = pf->port_id;
+ rte_cpu_to_le_32(rte_write32(1 << port_id, (uint8_t *)bp->bar0 +
+ ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO_ADV]));
+
+ fifo = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
+ ptp->rx_mapped_regs[BNXT_PTP_RX_FIFO]));
+ if (fifo & BNXT_PTP_RX_FIFO_PENDING) {
+/* bnxt_clr_rx_ts(bp); TBD */
+ return -EBUSY;
+ }
+
+ *ts = rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
+ ptp->rx_mapped_regs[BNXT_PTP_RX_TS_L]));
+ *ts |= (uint64_t)rte_le_to_cpu_32(rte_read32((uint8_t *)bp->bar0 +
+ ptp->rx_mapped_regs[BNXT_PTP_RX_TS_H])) << 32;
+
+ return 0;
+}
+
+static int
+bnxt_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
+{
+ uint64_t ns;
+ struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+
+ if (!ptp)
+ return 0;
+
+ ns = rte_timespec_to_ns(ts);
+ /* Set the timecounters to a new value. */
+ ptp->tc.nsec = ns;
+
+ return 0;
+}
+
+static int
+bnxt_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
+{
+ uint64_t ns, systime_cycles;
+ struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+
+ if (!ptp)
+ return 0;
+
+ systime_cycles = bnxt_cc_read(bp);
+ ns = rte_timecounter_update(&ptp->tc, systime_cycles);
+ *ts = rte_ns_to_timespec(ns);
+
+ return 0;
+}
+static int
+bnxt_timesync_enable(struct rte_eth_dev *dev)
+{
+ struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+
+ if (!ptp)
+ return 0;
+
+ ptp->rx_filter = 1;
+ ptp->tx_tstamp_en = 1;
+ ptp->rxctl = BNXT_PTP_MSG_EVENTS;
+
+ if (!bnxt_hwrm_ptp_cfg(bp))
+ bnxt_map_ptp_regs(bp);
+ return 0;
+}
+
+static int
+bnxt_timesync_disable(struct rte_eth_dev *dev)
+{
+ struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+
+ if (!ptp)
+ return 0;
+
+ ptp->rx_filter = 0;
+ ptp->tx_tstamp_en = 0;
+ ptp->rxctl = 0;
+
+ bnxt_hwrm_ptp_cfg(bp);
+
+ bnxt_unmap_ptp_regs(bp);
+
+ return 0;
+}
+
+static int
+bnxt_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
+ struct timespec *timestamp,
+ uint32_t flags __rte_unused)
+{
+ struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+ uint64_t rx_tstamp_cycles = 0;
+ uint64_t ns;
+
+ if (!ptp)
+ return 0;
+
+ bnxt_get_rx_ts(bp, &rx_tstamp_cycles);
+ ns = rte_timecounter_update(&ptp->rx_tstamp_tc, rx_tstamp_cycles);
+ *timestamp = rte_ns_to_timespec(ns);
+ return 0;
+}
+
+static int
+bnxt_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
+ struct timespec *timestamp)
+{
+ struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+ uint64_t tx_tstamp_cycles = 0;
+ uint64_t ns;
+
+ if (!ptp)
+ return 0;
+
+ bnxt_get_tx_ts(bp, &tx_tstamp_cycles);
+ ns = rte_timecounter_update(&ptp->tx_tstamp_tc, tx_tstamp_cycles);
+ *timestamp = rte_ns_to_timespec(ns);
+
+ return 0;
+}
+
+static int
+bnxt_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
+{
+ struct bnxt *bp = (struct bnxt *)dev->data->dev_private;
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+
+ if (!ptp)
+ return 0;
+
+ ptp->tc.nsec += delta;
+
+ return 0;
+}
static int
bnxt_get_eeprom_length_op(struct rte_eth_dev *dev)
@@ -2732,6 +2968,13 @@ static bool bnxt_dir_type_is_executable(uint16_t dir_type)
.get_eeprom_length = bnxt_get_eeprom_length_op,
.get_eeprom = bnxt_get_eeprom_op,
.set_eeprom = bnxt_set_eeprom_op,
+ .timesync_enable = bnxt_timesync_enable,
+ .timesync_disable = bnxt_timesync_disable,
+ .timesync_read_time = bnxt_timesync_read_time,
+ .timesync_write_time = bnxt_timesync_write_time,
+ .timesync_adjust_time = bnxt_timesync_adjust_time,
+ .timesync_read_rx_timestamp = bnxt_timesync_read_rx_timestamp,
+ .timesync_read_tx_timestamp = bnxt_timesync_read_tx_timestamp,
};
static bool bnxt_vf_pciid(uint16_t id)
diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index d2c800d..2f1d88f 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -427,12 +427,95 @@ int bnxt_hwrm_set_l2_filter(struct bnxt *bp,
return rc;
}
+int bnxt_hwrm_ptp_cfg(struct bnxt *bp)
+{
+ struct hwrm_port_mac_cfg_input req = {.req_type = 0};
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+ uint32_t flags = 0;
+ int rc;
+
+ if (!ptp)
+ return 0;
+
+ HWRM_PREP(req, PORT_MAC_CFG);
+
+ if (ptp->rx_filter)
+ flags |= PORT_MAC_CFG_REQ_FLAGS_PTP_RX_TS_CAPTURE_ENABLE;
+ else
+ flags |= PORT_MAC_CFG_REQ_FLAGS_PTP_RX_TS_CAPTURE_DISABLE;
+ if (ptp->tx_tstamp_en)
+ flags |= PORT_MAC_CFG_REQ_FLAGS_PTP_TX_TS_CAPTURE_ENABLE;
+ else
+ flags |= PORT_MAC_CFG_REQ_FLAGS_PTP_TX_TS_CAPTURE_DISABLE;
+ req.flags = rte_cpu_to_le_32(flags);
+ req.enables =
+ rte_cpu_to_le_32(PORT_MAC_CFG_REQ_ENABLES_RX_TS_CAPTURE_PTP_MSG_TYPE);
+ req.rx_ts_capture_ptp_msg_type = rte_cpu_to_le_16(ptp->rxctl);
+
+ rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
+ HWRM_UNLOCK();
+
+ return rc;
+}
+
+static int bnxt_hwrm_ptp_qcfg(struct bnxt *bp)
+{
+ int rc = 0;
+ struct hwrm_port_mac_ptp_qcfg_input req = {.req_type = 0};
+ struct hwrm_port_mac_ptp_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
+ struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
+
+/* if (bp->hwrm_spec_code < 0x10801 || ptp) TBD */
+ if (ptp)
+ return 0;
+
+ HWRM_PREP(req, PORT_MAC_PTP_QCFG);
+
+ req.port_id = rte_cpu_to_le_16(bp->pf.port_id);
+
+ rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
+
+ HWRM_CHECK_RESULT();
+
+ if (!(resp->flags & PORT_MAC_PTP_QCFG_RESP_FLAGS_DIRECT_ACCESS))
+ return 0;
+
+ ptp = rte_zmalloc("ptp_cfg", sizeof(*ptp), 0);
+ if (!ptp)
+ return -ENOMEM;
+
+ ptp->rx_regs[BNXT_PTP_RX_TS_L] =
+ rte_le_to_cpu_32(resp->rx_ts_reg_off_lower);
+ ptp->rx_regs[BNXT_PTP_RX_TS_H] =
+ rte_le_to_cpu_32(resp->rx_ts_reg_off_upper);
+ ptp->rx_regs[BNXT_PTP_RX_SEQ] =
+ rte_le_to_cpu_32(resp->rx_ts_reg_off_seq_id);
+ ptp->rx_regs[BNXT_PTP_RX_FIFO] =
+ rte_le_to_cpu_32(resp->rx_ts_reg_off_fifo);
+ ptp->rx_regs[BNXT_PTP_RX_FIFO_ADV] =
+ rte_le_to_cpu_32(resp->rx_ts_reg_off_fifo_adv);
+ ptp->tx_regs[BNXT_PTP_TX_TS_L] =
+ rte_le_to_cpu_32(resp->tx_ts_reg_off_lower);
+ ptp->tx_regs[BNXT_PTP_TX_TS_H] =
+ rte_le_to_cpu_32(resp->tx_ts_reg_off_upper);
+ ptp->tx_regs[BNXT_PTP_TX_SEQ] =
+ rte_le_to_cpu_32(resp->tx_ts_reg_off_seq_id);
+ ptp->tx_regs[BNXT_PTP_TX_FIFO] =
+ rte_le_to_cpu_32(resp->tx_ts_reg_off_fifo);
+
+ ptp->bp = bp;
+ bp->ptp_cfg = ptp;
+
+ return 0;
+}
+
int bnxt_hwrm_func_qcaps(struct bnxt *bp)
{
int rc = 0;
struct hwrm_func_qcaps_input req = {.req_type = 0 };
struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
uint16_t new_max_vfs;
+ uint32_t flags;
int i;
HWRM_PREP(req, FUNC_QCAPS);
@@ -444,6 +527,7 @@ int bnxt_hwrm_func_qcaps(struct bnxt *bp)
HWRM_CHECK_RESULT();
bp->max_ring_grps = rte_le_to_cpu_32(resp->max_hw_ring_grps);
+ flags = rte_le_to_cpu_32(resp->flags);
if (BNXT_PF(bp)) {
bp->pf.port_id = resp->port_id;
bp->pf.first_vf_id = rte_le_to_cpu_16(resp->first_vf_id);
@@ -500,8 +584,16 @@ int bnxt_hwrm_func_qcaps(struct bnxt *bp)
bp->max_vnics = 1;
}
bp->max_stat_ctx = rte_le_to_cpu_16(resp->max_stat_ctx);
- if (BNXT_PF(bp))
+ if (BNXT_PF(bp)) {
bp->pf.total_vnics = rte_le_to_cpu_16(resp->max_vnics);
+ if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_PTP_SUPPORTED) {
+ bp->flags |= BNXT_FLAG_PTP_SUPPORTED;
+ RTE_LOG(INFO, PMD, "PTP SUPPORTED");
+ HWRM_UNLOCK();
+ bnxt_hwrm_ptp_qcfg(bp);
+ }
+ }
+
HWRM_UNLOCK();
return rc;
diff --git a/drivers/net/bnxt/bnxt_hwrm.h b/drivers/net/bnxt/bnxt_hwrm.h
index 85083e6..46f6f32 100644
--- a/drivers/net/bnxt/bnxt_hwrm.h
+++ b/drivers/net/bnxt/bnxt_hwrm.h
@@ -175,4 +175,5 @@ int bnxt_hwrm_flash_nvram(struct bnxt *bp, uint16_t dir_type,
uint16_t dir_ordinal, uint16_t dir_ext,
uint16_t dir_attr, const uint8_t *data,
size_t data_len);
+int bnxt_hwrm_ptp_cfg(struct bnxt *bp);
#endif
diff --git a/drivers/net/bnxt/hsi_struct_def_dpdk.h b/drivers/net/bnxt/hsi_struct_def_dpdk.h
index c16edba..93a44d3 100644
--- a/drivers/net/bnxt/hsi_struct_def_dpdk.h
+++ b/drivers/net/bnxt/hsi_struct_def_dpdk.h
@@ -85,6 +85,7 @@
#define HWRM_PORT_CLR_STATS (UINT32_C(0x25))
#define HWRM_PORT_PHY_QCFG (UINT32_C(0x27))
#define HWRM_PORT_MAC_QCFG (UINT32_C(0x28))
+#define HWRM_PORT_MAC_PTP_QCFG (UINT32_C(0x29))
#define HWRM_PORT_PHY_QCAPS (UINT32_C(0x2a))
#define HWRM_PORT_LED_CFG (UINT32_C(0x2d))
#define HWRM_PORT_LED_QCFG (UINT32_C(0x2e))
@@ -7121,6 +7122,227 @@ struct hwrm_queue_qportcfg_output {
*/
} __attribute__((packed));
+/*********************
+ * hwrm_port_mac_cfg *
+ *********************/
+
+
+/* hwrm_port_mac_cfg_input (size:320b/40B) */
+struct hwrm_port_mac_cfg_input {
+ uint16_t req_type;
+ uint16_t cmpl_ring;
+ uint16_t seq_id;
+ uint16_t target_id;
+ uint64_t resp_addr;
+ uint32_t flags;
+ #define PORT_MAC_CFG_REQ_FLAGS_MATCH_LINK 0x1UL
+ #define PORT_MAC_CFG_REQ_FLAGS_VLAN_PRI2COS_ENABLE 0x2UL
+ #define PORT_MAC_CFG_REQ_FLAGS_TUNNEL_PRI2COS_ENABLE 0x4UL
+ #define PORT_MAC_CFG_REQ_FLAGS_IP_DSCP2COS_ENABLE 0x8UL
+ #define PORT_MAC_CFG_REQ_FLAGS_PTP_RX_TS_CAPTURE_ENABLE 0x10UL
+ #define PORT_MAC_CFG_REQ_FLAGS_PTP_RX_TS_CAPTURE_DISABLE 0x20UL
+ #define PORT_MAC_CFG_REQ_FLAGS_PTP_TX_TS_CAPTURE_ENABLE 0x40UL
+ #define PORT_MAC_CFG_REQ_FLAGS_PTP_TX_TS_CAPTURE_DISABLE 0x80UL
+ #define PORT_MAC_CFG_REQ_FLAGS_OOB_WOL_ENABLE 0x100UL
+ #define PORT_MAC_CFG_REQ_FLAGS_OOB_WOL_DISABLE 0x200UL
+ #define PORT_MAC_CFG_REQ_FLAGS_VLAN_PRI2COS_DISABLE 0x400UL
+ #define PORT_MAC_CFG_REQ_FLAGS_TUNNEL_PRI2COS_DISABLE 0x800UL
+ #define PORT_MAC_CFG_REQ_FLAGS_IP_DSCP2COS_DISABLE 0x1000UL
+ uint32_t enables;
+ #define PORT_MAC_CFG_REQ_ENABLES_IPG 0x1UL
+ #define PORT_MAC_CFG_REQ_ENABLES_LPBK 0x2UL
+ #define PORT_MAC_CFG_REQ_ENABLES_VLAN_PRI2COS_MAP_PRI 0x4UL
+ #define PORT_MAC_CFG_REQ_ENABLES_TUNNEL_PRI2COS_MAP_PRI 0x10UL
+ #define PORT_MAC_CFG_REQ_ENABLES_DSCP2COS_MAP_PRI 0x20UL
+ #define PORT_MAC_CFG_REQ_ENABLES_RX_TS_CAPTURE_PTP_MSG_TYPE 0x40UL
+ #define PORT_MAC_CFG_REQ_ENABLES_TX_TS_CAPTURE_PTP_MSG_TYPE 0x80UL
+ #define PORT_MAC_CFG_REQ_ENABLES_COS_FIELD_CFG 0x100UL
+ uint16_t port_id;
+ uint8_t ipg;
+ uint8_t lpbk;
+ #define PORT_MAC_CFG_REQ_LPBK_NONE 0x0UL
+ #define PORT_MAC_CFG_REQ_LPBK_LOCAL 0x1UL
+ #define PORT_MAC_CFG_REQ_LPBK_REMOTE 0x2UL
+ #define PORT_MAC_CFG_REQ_LPBK_LAST PORT_MAC_CFG_REQ_LPBK_REMOTE
+ uint8_t vlan_pri2cos_map_pri;
+ uint8_t reserved1;
+ uint8_t tunnel_pri2cos_map_pri;
+ uint8_t dscp2pri_map_pri;
+ uint16_t rx_ts_capture_ptp_msg_type;
+ uint16_t tx_ts_capture_ptp_msg_type;
+ uint8_t cos_field_cfg;
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_RSVD1 0x1UL
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_VLAN_PRI_SEL_MASK 0x6UL
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_VLAN_PRI_SEL_SFT 1
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_VLAN_PRI_SEL_INNERMOST \
+ (0x0UL << 1)
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_VLAN_PRI_SEL_OUTER \
+ (0x1UL << 1)
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_VLAN_PRI_SEL_OUTERMOST \
+ (0x2UL << 1)
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_VLAN_PRI_SEL_UNSPECIFIED \
+ (0x3UL << 1)
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_VLAN_PRI_SEL_LAST \
+ PORT_MAC_CFG_REQ_COS_FIELD_CFG_VLAN_PRI_SEL_UNSPECIFIED
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_T_VLAN_PRI_SEL_MASK 0x18UL
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_T_VLAN_PRI_SEL_SFT 3
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_T_VLAN_PRI_SEL_INNERMOST \
+ (0x0UL << 3)
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_T_VLAN_PRI_SEL_OUTER \
+ (0x1UL << 3)
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_T_VLAN_PRI_SEL_OUTERMOST \
+ (0x2UL << 3)
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_T_VLAN_PRI_SEL_UNSPECIFIED \
+ (0x3UL << 3)
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_T_VLAN_PRI_SEL_LAST \
+ PORT_MAC_CFG_REQ_COS_FIELD_CFG_T_VLAN_PRI_SEL_UNSPECIFIED
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_DEFAULT_COS_MASK 0xe0UL
+ #define PORT_MAC_CFG_REQ_COS_FIELD_CFG_DEFAULT_COS_SFT 5
+ uint8_t unused_0[3];
+};
+
+
+/* hwrm_port_mac_cfg_output (size:128b/16B) */
+struct hwrm_port_mac_cfg_output {
+ uint16_t error_code;
+ uint16_t req_type;
+ uint16_t seq_id;
+ uint16_t resp_len;
+ uint16_t mru;
+ uint16_t mtu;
+ uint8_t ipg;
+ uint8_t lpbk;
+ #define PORT_MAC_CFG_RESP_LPBK_NONE 0x0UL
+ #define PORT_MAC_CFG_RESP_LPBK_LOCAL 0x1UL
+ #define PORT_MAC_CFG_RESP_LPBK_REMOTE 0x2UL
+ #define PORT_MAC_CFG_RESP_LPBK_LAST PORT_MAC_CFG_RESP_LPBK_REMOTE
+ uint8_t unused_0;
+ uint8_t valid;
+};
+
+
+/**********************
+ * hwrm_port_mac_qcfg *
+ **********************/
+
+
+/* hwrm_port_mac_qcfg_input (size:192b/24B) */
+struct hwrm_port_mac_qcfg_input {
+ uint16_t req_type;
+ uint16_t cmpl_ring;
+ uint16_t seq_id;
+ uint16_t target_id;
+ uint64_t resp_addr;
+ uint16_t port_id;
+ uint8_t unused_0[6];
+};
+
+
+/* hwrm_port_mac_qcfg_output (size:192b/24B) */
+struct hwrm_port_mac_qcfg_output {
+ uint16_t error_code;
+ uint16_t req_type;
+ uint16_t seq_id;
+ uint16_t resp_len;
+ uint16_t mru;
+ uint16_t mtu;
+ uint8_t ipg;
+ uint8_t lpbk;
+ #define PORT_MAC_QCFG_RESP_LPBK_NONE 0x0UL
+ #define PORT_MAC_QCFG_RESP_LPBK_LOCAL 0x1UL
+ #define PORT_MAC_QCFG_RESP_LPBK_REMOTE 0x2UL
+ #define PORT_MAC_QCFG_RESP_LPBK_LAST PORT_MAC_QCFG_RESP_LPBK_REMOTE
+ uint8_t vlan_pri2cos_map_pri;
+ uint8_t flags;
+ #define PORT_MAC_QCFG_RESP_FLAGS_VLAN_PRI2COS_ENABLE 0x1UL
+ #define PORT_MAC_QCFG_RESP_FLAGS_TUNNEL_PRI2COS_ENABLE 0x2UL
+ #define PORT_MAC_QCFG_RESP_FLAGS_IP_DSCP2COS_ENABLE 0x4UL
+ #define PORT_MAC_QCFG_RESP_FLAGS_OOB_WOL_ENABLE 0x8UL
+ #define PORT_MAC_QCFG_RESP_FLAGS_PTP_RX_TS_CAPTURE_ENABLE 0x10UL
+ #define PORT_MAC_QCFG_RESP_FLAGS_PTP_TX_TS_CAPTURE_ENABLE 0x20UL
+ uint8_t tunnel_pri2cos_map_pri;
+ uint8_t dscp2pri_map_pri;
+ uint16_t rx_ts_capture_ptp_msg_type;
+ uint16_t tx_ts_capture_ptp_msg_type;
+ uint8_t cos_field_cfg;
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_RSVD 0x1UL
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_VLAN_PRI_SEL_MASK 0x6UL
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_VLAN_PRI_SEL_SFT 1
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_VLAN_PRI_SEL_INNERMOST \
+ (0x0UL << 1)
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_VLAN_PRI_SEL_OUTER \
+ (0x1UL << 1)
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_VLAN_PRI_SEL_OUTERMOST \
+ (0x2UL << 1)
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_VLAN_PRI_SEL_UNSPECIFIED \
+ (0x3UL << 1)
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_VLAN_PRI_SEL_LAST \
+ PORT_MAC_QCFG_RESP_COS_FIELD_CFG_VLAN_PRI_SEL_UNSPECIFIED
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_T_VLAN_PRI_SEL_MASK 0x18UL
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_T_VLAN_PRI_SEL_SFT 3
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_T_VLAN_PRI_SEL_INNERMOST \
+ (0x0UL << 3)
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_T_VLAN_PRI_SEL_OUTER \
+ (0x1UL << 3)
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_T_VLAN_PRI_SEL_OUTERMOST \
+ (0x2UL << 3)
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_T_VLAN_PRI_SEL_UNSPECIFIED \
+ (0x3UL << 3)
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_T_VLAN_PRI_SEL_LAST \
+ PORT_MAC_QCFG_RESP_COS_FIELD_CFG_T_VLAN_PRI_SEL_UNSPECIFIED
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_DEFAULT_COS_MASK 0xe0UL
+ #define PORT_MAC_QCFG_RESP_COS_FIELD_CFG_DEFAULT_COS_SFT 5
+ uint8_t valid;
+};
+
+
+/**************************
+ * hwrm_port_mac_ptp_qcfg *
+ **************************/
+
+
+/* hwrm_port_mac_ptp_qcfg_input (size:192b/24B) */
+struct hwrm_port_mac_ptp_qcfg_input {
+ uint16_t req_type;
+ uint16_t cmpl_ring;
+ uint16_t seq_id;
+ uint16_t target_id;
+ uint64_t resp_addr;
+ uint16_t port_id;
+ uint8_t unused_0[6];
+};
+
+
+/* hwrm_port_mac_ptp_qcfg_output (size:640b/80B) */
+struct hwrm_port_mac_ptp_qcfg_output {
+ uint16_t error_code;
+ uint16_t req_type;
+ uint16_t seq_id;
+ uint16_t resp_len;
+ uint8_t flags;
+ #define PORT_MAC_PTP_QCFG_RESP_FLAGS_DIRECT_ACCESS 0x1UL
+ #define PORT_MAC_PTP_QCFG_RESP_FLAGS_HWRM_ACCESS 0x2UL
+ uint8_t unused_0[3];
+ uint32_t rx_ts_reg_off_lower;
+ uint32_t rx_ts_reg_off_upper;
+ uint32_t rx_ts_reg_off_seq_id;
+ uint32_t rx_ts_reg_off_src_id_0;
+ uint32_t rx_ts_reg_off_src_id_1;
+ uint32_t rx_ts_reg_off_src_id_2;
+ uint32_t rx_ts_reg_off_domain_id;
+ uint32_t rx_ts_reg_off_fifo;
+ uint32_t rx_ts_reg_off_fifo_adv;
+ uint32_t rx_ts_reg_off_granularity;
+ uint32_t tx_ts_reg_off_lower;
+ uint32_t tx_ts_reg_off_upper;
+ uint32_t tx_ts_reg_off_seq_id;
+ uint32_t tx_ts_reg_off_fifo;
+ uint32_t tx_ts_reg_off_granularity;
+ uint8_t unused_1[7];
+ uint8_t valid;
+};
+
+
/* hwrm_vnic_alloc */
/*
* Description: This VNIC is a resource in the RX side of the chip that is used
--
1.8.3.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH] net/bnxt: Support time_sync related APIs
2017-11-30 8:13 [dpdk-dev] [PATCH] net/bnxt: Support time_sync related APIs Somnath Kotur
@ 2017-12-05 0:03 ` Ferruh Yigit
2017-12-05 0:05 ` Ferruh Yigit
0 siblings, 1 reply; 4+ messages in thread
From: Ferruh Yigit @ 2017-12-05 0:03 UTC (permalink / raw)
To: Somnath Kotur, dev
On 11/30/2017 12:13 AM, Somnath Kotur wrote:
> Implemented the 'time_sync' related APIs for supporting PTP.
> Defined new FW structs, opcodes and cmds for the same.
>
> Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
> ---
> drivers/net/bnxt/bnxt.h | 49 +++++++
> drivers/net/bnxt/bnxt_ethdev.c | 245 ++++++++++++++++++++++++++++++++-
> drivers/net/bnxt/bnxt_hwrm.c | 94 ++++++++++++-
> drivers/net/bnxt/bnxt_hwrm.h | 1 +
> drivers/net/bnxt/hsi_struct_def_dpdk.h | 222 +++++++++++++++++++++++++++++
Hi Somnath,
Can you please update doc/guides/nics/features/bnxt.ini to announce "Timesync"
feature?
> 5 files changed, 609 insertions(+), 2 deletions(-)
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH] net/bnxt: Support time_sync related APIs
2017-12-05 0:03 ` Ferruh Yigit
@ 2017-12-05 0:05 ` Ferruh Yigit
2017-12-05 4:23 ` Somnath Kotur
0 siblings, 1 reply; 4+ messages in thread
From: Ferruh Yigit @ 2017-12-05 0:05 UTC (permalink / raw)
To: Somnath Kotur, dev, Ajit Khaparde
On 12/4/2017 4:03 PM, Ferruh Yigit wrote:
> On 11/30/2017 12:13 AM, Somnath Kotur wrote:
>> Implemented the 'time_sync' related APIs for supporting PTP.
>> Defined new FW structs, opcodes and cmds for the same.
>>
>> Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
>> ---
>> drivers/net/bnxt/bnxt.h | 49 +++++++
>> drivers/net/bnxt/bnxt_ethdev.c | 245 ++++++++++++++++++++++++++++++++-
>> drivers/net/bnxt/bnxt_hwrm.c | 94 ++++++++++++-
>> drivers/net/bnxt/bnxt_hwrm.h | 1 +
>> drivers/net/bnxt/hsi_struct_def_dpdk.h | 222 +++++++++++++++++++++++++++++
>
> Hi Somnath,
>
> Can you please update doc/guides/nics/features/bnxt.ini to announce "Timesync"
> feature?
Also since you are sending a new version, can you please update patch subject too?
Thanks,
ferruh
>
>> 5 files changed, 609 insertions(+), 2 deletions(-)
>>
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH] net/bnxt: Support time_sync related APIs
2017-12-05 0:05 ` Ferruh Yigit
@ 2017-12-05 4:23 ` Somnath Kotur
0 siblings, 0 replies; 4+ messages in thread
From: Somnath Kotur @ 2017-12-05 4:23 UTC (permalink / raw)
To: Ferruh Yigit; +Cc: dev, Ajit Khaparde
Thank you for your comments Ferruh!
Hope i got it right this time
Thanks
Som
On Tue, Dec 5, 2017 at 5:35 AM, Ferruh Yigit <ferruh.yigit@intel.com> wrote:
> On 12/4/2017 4:03 PM, Ferruh Yigit wrote:
>> On 11/30/2017 12:13 AM, Somnath Kotur wrote:
>>> Implemented the 'time_sync' related APIs for supporting PTP.
>>> Defined new FW structs, opcodes and cmds for the same.
>>>
>>> Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
>>> ---
>>> drivers/net/bnxt/bnxt.h | 49 +++++++
>>> drivers/net/bnxt/bnxt_ethdev.c | 245 ++++++++++++++++++++++++++++++++-
>>> drivers/net/bnxt/bnxt_hwrm.c | 94 ++++++++++++-
>>> drivers/net/bnxt/bnxt_hwrm.h | 1 +
>>> drivers/net/bnxt/hsi_struct_def_dpdk.h | 222 +++++++++++++++++++++++++++++
>>
>> Hi Somnath,
>>
>> Can you please update doc/guides/nics/features/bnxt.ini to announce "Timesync"
>> feature?
>
> Also since you are sending a new version, can you please update patch subject too?
>
> Thanks,
> ferruh
>
>>
>>> 5 files changed, 609 insertions(+), 2 deletions(-)
>>>
>>
>>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
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2017-11-30 8:13 [dpdk-dev] [PATCH] net/bnxt: Support time_sync related APIs Somnath Kotur
2017-12-05 0:03 ` Ferruh Yigit
2017-12-05 0:05 ` Ferruh Yigit
2017-12-05 4:23 ` Somnath Kotur
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