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dpdk/0303-net-hns3-extract-PTP-to-its-own-header-file.patch
chenjiji09 6112eef767 net/hns3: fix Rx ring mbuf leakage 
Sync some patchs from upstreaming for hns3 pmd and modifies
are as follow:
1. fix RTC time after reset
2. fix Rx ring mbuf leakage at reset process
3. fix uninitialized variable
4. modify the code that violates the coding standards

(cherry picked from commit f98940e02a12dc752a60e786009ee44cb6b32132)
2023-06-06 21:42:16 +08:00

169 lines
6.4 KiB
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From aeddfec842cdd80c6c295045b80a420e3a07170a Mon Sep 17 00:00:00 2001
From: Huisong Li <lihuisong@huawei.com>
Date: Fri, 2 Jun 2023 19:41:58 +0800
Subject: net/hns3: extract PTP to its own header file
[ upstream commit 8977e7539f40ac716138dd49456dc26bfbf439c5 ]
This patch extracts a PTP header file to contain PTP registers
and external API in order to make PTP code structure more clear.
Fixes: 38b539d96eb6 ("net/hns3: support IEEE 1588 PTP")
Cc: stable@dpdk.org
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
---
drivers/net/hns3/hns3_ethdev.c | 1 +
drivers/net/hns3/hns3_ethdev.h | 17 ------------
drivers/net/hns3/hns3_ptp.c | 2 +-
drivers/net/hns3/hns3_ptp.h | 48 ++++++++++++++++++++++++++++++++++
drivers/net/hns3/hns3_regs.h | 23 ----------------
5 files changed, 50 insertions(+), 41 deletions(-)
create mode 100644 drivers/net/hns3/hns3_ptp.h
diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
index 2e3aaf191d..d7443e197c 100644
--- a/drivers/net/hns3/hns3_ethdev.c
+++ b/drivers/net/hns3/hns3_ethdev.c
@@ -15,6 +15,7 @@
#include "hns3_dcb.h"
#include "hns3_mp.h"
#include "hns3_flow.h"
+#include "hns3_ptp.h"
#include "hns3_ethdev.h"
#define HNS3_SERVICE_INTERVAL 1000000 /* us */
diff --git a/drivers/net/hns3/hns3_ethdev.h b/drivers/net/hns3/hns3_ethdev.h
index 9456204422..c58094d87b 100644
--- a/drivers/net/hns3/hns3_ethdev.h
+++ b/drivers/net/hns3/hns3_ethdev.h
@@ -1041,23 +1041,6 @@ void hns3vf_update_link_status(struct hns3_hw *hw, uint8_t link_status,
uint32_t link_speed, uint8_t link_duplex);
void hns3vf_update_push_lsc_cap(struct hns3_hw *hw, bool supported);
-int hns3_restore_ptp(struct hns3_adapter *hns);
-int hns3_mbuf_dyn_rx_timestamp_register(struct rte_eth_dev *dev,
- struct rte_eth_conf *conf);
-int hns3_ptp_init(struct hns3_hw *hw);
-void hns3_ptp_uninit(struct hns3_hw *hw);
-int hns3_timesync_enable(struct rte_eth_dev *dev);
-int hns3_timesync_disable(struct rte_eth_dev *dev);
-int hns3_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
- struct timespec *timestamp,
- uint32_t flags __rte_unused);
-int hns3_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
- struct timespec *timestamp);
-int hns3_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts);
-int hns3_timesync_write_time(struct rte_eth_dev *dev,
- const struct timespec *ts);
-int hns3_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
-
const char *hns3_get_media_type_name(uint8_t media_type);
static inline bool
diff --git a/drivers/net/hns3/hns3_ptp.c b/drivers/net/hns3/hns3_ptp.c
index 0e17a17034..894ac6dd71 100644
--- a/drivers/net/hns3/hns3_ptp.c
+++ b/drivers/net/hns3/hns3_ptp.c
@@ -7,7 +7,7 @@
#include <rte_time.h>
#include "hns3_ethdev.h"
-#include "hns3_regs.h"
+#include "hns3_ptp.h"
#include "hns3_logs.h"
uint64_t hns3_timestamp_rx_dynflag;
diff --git a/drivers/net/hns3/hns3_ptp.h b/drivers/net/hns3/hns3_ptp.h
new file mode 100644
index 0000000000..2b8717fa3c
--- /dev/null
+++ b/drivers/net/hns3/hns3_ptp.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2023 HiSilicon Limited.
+ */
+
+#ifndef HNS3_PTP_H
+#define HNS3_PTP_H
+
+/* Register bit for 1588 event */
+#define HNS3_VECTOR0_1588_INT_B 0
+
+#define HNS3_PTP_BASE_ADDRESS 0x29000
+
+#define HNS3_TX_1588_SEQID_BACK (HNS3_PTP_BASE_ADDRESS + 0x0)
+#define HNS3_TX_1588_TSP_BACK_0 (HNS3_PTP_BASE_ADDRESS + 0x4)
+#define HNS3_TX_1588_TSP_BACK_1 (HNS3_PTP_BASE_ADDRESS + 0x8)
+#define HNS3_TX_1588_TSP_BACK_2 (HNS3_PTP_BASE_ADDRESS + 0xc)
+
+#define HNS3_TX_1588_BACK_TSP_CNT (HNS3_PTP_BASE_ADDRESS + 0x30)
+
+#define HNS3_CFG_TIME_SYNC_H (HNS3_PTP_BASE_ADDRESS + 0x50)
+#define HNS3_CFG_TIME_SYNC_M (HNS3_PTP_BASE_ADDRESS + 0x54)
+#define HNS3_CFG_TIME_SYNC_L (HNS3_PTP_BASE_ADDRESS + 0x58)
+#define HNS3_CFG_TIME_SYNC_RDY (HNS3_PTP_BASE_ADDRESS + 0x5c)
+
+#define HNS3_CFG_TIME_CYC_EN (HNS3_PTP_BASE_ADDRESS + 0x70)
+
+#define HNS3_CURR_TIME_OUT_H (HNS3_PTP_BASE_ADDRESS + 0x74)
+#define HNS3_CURR_TIME_OUT_L (HNS3_PTP_BASE_ADDRESS + 0x78)
+#define HNS3_CURR_TIME_OUT_NS (HNS3_PTP_BASE_ADDRESS + 0x7c)
+
+int hns3_restore_ptp(struct hns3_adapter *hns);
+int hns3_mbuf_dyn_rx_timestamp_register(struct rte_eth_dev *dev,
+ struct rte_eth_conf *conf);
+int hns3_ptp_init(struct hns3_hw *hw);
+void hns3_ptp_uninit(struct hns3_hw *hw);
+int hns3_timesync_enable(struct rte_eth_dev *dev);
+int hns3_timesync_disable(struct rte_eth_dev *dev);
+int hns3_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
+ struct timespec *timestamp,
+ uint32_t flags __rte_unused);
+int hns3_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
+ struct timespec *timestamp);
+int hns3_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts);
+int hns3_timesync_write_time(struct rte_eth_dev *dev,
+ const struct timespec *ts);
+int hns3_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
+
+#endif /* HNS3_PTP_H */
diff --git a/drivers/net/hns3/hns3_regs.h b/drivers/net/hns3/hns3_regs.h
index 459bbaf773..6b037f81c1 100644
--- a/drivers/net/hns3/hns3_regs.h
+++ b/drivers/net/hns3/hns3_regs.h
@@ -124,29 +124,6 @@
#define HNS3_TQP_INTR_RL_DEFAULT 0
#define HNS3_TQP_INTR_QL_DEFAULT 0
-/* Register bit for 1588 event */
-#define HNS3_VECTOR0_1588_INT_B 0
-
-#define HNS3_PTP_BASE_ADDRESS 0x29000
-
-#define HNS3_TX_1588_SEQID_BACK (HNS3_PTP_BASE_ADDRESS + 0x0)
-#define HNS3_TX_1588_TSP_BACK_0 (HNS3_PTP_BASE_ADDRESS + 0x4)
-#define HNS3_TX_1588_TSP_BACK_1 (HNS3_PTP_BASE_ADDRESS + 0x8)
-#define HNS3_TX_1588_TSP_BACK_2 (HNS3_PTP_BASE_ADDRESS + 0xc)
-
-#define HNS3_TX_1588_BACK_TSP_CNT (HNS3_PTP_BASE_ADDRESS + 0x30)
-
-#define HNS3_CFG_TIME_SYNC_H (HNS3_PTP_BASE_ADDRESS + 0x50)
-#define HNS3_CFG_TIME_SYNC_M (HNS3_PTP_BASE_ADDRESS + 0x54)
-#define HNS3_CFG_TIME_SYNC_L (HNS3_PTP_BASE_ADDRESS + 0x58)
-#define HNS3_CFG_TIME_SYNC_RDY (HNS3_PTP_BASE_ADDRESS + 0x5c)
-
-#define HNS3_CFG_TIME_CYC_EN (HNS3_PTP_BASE_ADDRESS + 0x70)
-
-#define HNS3_CURR_TIME_OUT_H (HNS3_PTP_BASE_ADDRESS + 0x74)
-#define HNS3_CURR_TIME_OUT_L (HNS3_PTP_BASE_ADDRESS + 0x78)
-#define HNS3_CURR_TIME_OUT_NS (HNS3_PTP_BASE_ADDRESS + 0x7c)
-
/* gl_usec convert to hardware count, as writing each 1 represents 2us */
#define HNS3_GL_USEC_TO_REG(gl_usec) ((gl_usec) >> 1)
/* rl_usec convert to hardware count, as writing each 1 represents 4us */
--
2.23.0
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