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From: Junlong Wang <wang.junlong1@zte.com.cn>
To: dev@dpdk.org
Cc: wang.yong19@zte.com.cn, Junlong Wang <wang.junlong1@zte.com.cn>
Subject: [PATCH v8 5/9] net/zxdh: add msg chan enable implementation
Date: Wed, 30 Oct 2024 17:01:12 +0800	[thread overview]
Message-ID: <20241030090124.2540776-6-wang.junlong1@zte.com.cn> (raw)
In-Reply-To: <20241030090124.2540776-1-wang.junlong1@zte.com.cn>


[-- Attachment #1.1.1: Type: text/plain, Size: 28128 bytes --]

Add msg chan enable implementation to support
send msg to backend(device side) get infos.

Signed-off-by: Junlong Wang <wang.junlong1@zte.com.cn>
---
 drivers/net/zxdh/zxdh_ethdev.c |   6 +
 drivers/net/zxdh/zxdh_ethdev.h |  12 +
 drivers/net/zxdh/zxdh_msg.c    | 641 ++++++++++++++++++++++++++++++++-
 drivers/net/zxdh/zxdh_msg.h    | 129 +++++++
 4 files changed, 785 insertions(+), 3 deletions(-)

diff --git a/drivers/net/zxdh/zxdh_ethdev.c b/drivers/net/zxdh/zxdh_ethdev.c
index 2dcf144fc9..a729344288 100644
--- a/drivers/net/zxdh/zxdh_ethdev.c
+++ b/drivers/net/zxdh/zxdh_ethdev.c
@@ -97,6 +97,12 @@ static int zxdh_eth_dev_init(struct rte_eth_dev *eth_dev)
 		goto err_zxdh_init;
 	}
 
+	ret = zxdh_msg_chan_enable(eth_dev);
+	if (ret != 0) {
+		PMD_INIT_LOG(ERR, "zxdh_msg_bar_chan_enable failed ret %d", ret);
+		goto err_zxdh_init;
+	}
+
 	return ret;
 
 err_zxdh_init:
diff --git a/drivers/net/zxdh/zxdh_ethdev.h b/drivers/net/zxdh/zxdh_ethdev.h
index 5902704923..bed1334690 100644
--- a/drivers/net/zxdh/zxdh_ethdev.h
+++ b/drivers/net/zxdh/zxdh_ethdev.h
@@ -29,10 +29,22 @@ extern "C" {
 #define ZXDH_RX_QUEUES_MAX     128U
 #define ZXDH_TX_QUEUES_MAX     128U
 
+union zxdh_virport_num {
+	uint16_t vport;
+	struct {
+		uint16_t vfid:8;
+		uint16_t pfid:3;
+		uint16_t vf_flag:1;
+		uint16_t epid:3;
+		uint16_t direct_flag:1;
+	};
+};
+
 struct zxdh_hw {
 	struct rte_eth_dev *eth_dev;
 	struct zxdh_pci_common_cfg *common_cfg;
 	struct zxdh_net_config *dev_cfg;
+	union zxdh_virport_num vport;
 
 	uint64_t bar_addr[ZXDH_NUM_BARS];
 	uint64_t host_features;
diff --git a/drivers/net/zxdh/zxdh_msg.c b/drivers/net/zxdh/zxdh_msg.c
index 9dcf99f1f7..1bf72a9b7c 100644
--- a/drivers/net/zxdh/zxdh_msg.c
+++ b/drivers/net/zxdh/zxdh_msg.c
@@ -8,7 +8,6 @@
 #include <rte_memcpy.h>
 #include <rte_spinlock.h>
 #include <rte_cycles.h>
-#include <inttypes.h>
 #include <rte_malloc.h>
 
 #include "zxdh_ethdev.h"
@@ -17,6 +16,7 @@
 
 #define ZXDH_REPS_INFO_FLAG_USABLE  0x00
 #define ZXDH_BAR_SEQID_NUM_MAX      256
+#define ZXDH_REPS_INFO_FLAG_USED    0xa0
 
 #define ZXDH_PCIEID_IS_PF_MASK      (0x0800)
 #define ZXDH_PCIEID_PF_IDX_MASK     (0x0700)
@@ -33,15 +33,88 @@
 #define ZXDH_MAX_EP_NUM              (4)
 #define ZXDH_MAX_HARD_SPINLOCK_NUM   (511)
 
+#define LOCK_PRIMARY_ID_MASK         (0x8000)
+/* bar offset */
+#define ZXDH_BAR0_CHAN_RISC_OFFSET      (0x2000)
+#define ZXDH_BAR0_CHAN_PFVF_OFFSET      (0x3000)
 #define ZXDH_BAR0_SPINLOCK_OFFSET       (0x4000)
 #define ZXDH_FW_SHRD_OFFSET             (0x5000)
 #define ZXDH_FW_SHRD_INNER_HW_LABEL_PAT (0x800)
 #define ZXDH_HW_LABEL_OFFSET   \
 	(ZXDH_FW_SHRD_OFFSET + ZXDH_FW_SHRD_INNER_HW_LABEL_PAT)
 
+#define ZXDH_CHAN_RISC_SPINLOCK_OFFSET \
+	(ZXDH_BAR0_SPINLOCK_OFFSET - ZXDH_BAR0_CHAN_RISC_OFFSET)
+#define ZXDH_CHAN_PFVF_SPINLOCK_OFFSET \
+	(ZXDH_BAR0_SPINLOCK_OFFSET - ZXDH_BAR0_CHAN_PFVF_OFFSET)
+#define ZXDH_CHAN_RISC_LABEL_OFFSET    \
+	(ZXDH_HW_LABEL_OFFSET - ZXDH_BAR0_CHAN_RISC_OFFSET)
+#define ZXDH_CHAN_PFVF_LABEL_OFFSET    \
+	(ZXDH_HW_LABEL_OFFSET - ZXDH_BAR0_CHAN_PFVF_OFFSET)
+
+#define ZXDH_REPS_HEADER_LEN_OFFSET      1
+#define ZXDH_REPS_HEADER_PAYLOAD_OFFSET  4
+#define ZXDH_REPS_HEADER_REPLYED         0xff
+
+#define ZXDH_BAR_MSG_CHAN_USABLE  0
+#define ZXDH_BAR_MSG_CHAN_USED    1
+
+#define ZXDH_BAR_MSG_POL_MASK     (0x10)
+#define ZXDH_BAR_MSG_POL_OFFSET   (4)
+
+#define ZXDH_BAR_ALIGN_WORD_MASK   0xfffffffc
+#define ZXDH_BAR_MSG_VALID_MASK    1
+#define ZXDH_BAR_MSG_VALID_OFFSET  0
+
+#define ZXDH_BAR_PF_NUM             7
+#define ZXDH_BAR_VF_NUM             256
+#define ZXDH_BAR_INDEX_PF_TO_VF     0
+#define ZXDH_BAR_INDEX_MPF_TO_MPF   0xff
+#define ZXDH_BAR_INDEX_MPF_TO_PFVF  0
+#define ZXDH_BAR_INDEX_PFVF_TO_MPF  0
+
+#define ZXDH_MAX_HARD_SPINLOCK_ASK_TIMES  (1000)
+#define ZXDH_SPINLOCK_POLLING_SPAN_US     (100)
+
+#define ZXDH_BAR_MSG_SRC_NUM   3
+#define ZXDH_BAR_MSG_SRC_MPF   0
+#define ZXDH_BAR_MSG_SRC_PF    1
+#define ZXDH_BAR_MSG_SRC_VF    2
+#define ZXDH_BAR_MSG_SRC_ERR   0xff
+#define ZXDH_BAR_MSG_DST_NUM   3
+#define ZXDH_BAR_MSG_DST_RISC  0
+#define ZXDH_BAR_MSG_DST_MPF   2
+#define ZXDH_BAR_MSG_DST_PFVF  1
+#define ZXDH_BAR_MSG_DST_ERR   0xff
+
+#define ZXDH_LOCK_TYPE_HARD    (1)
+#define ZXDH_LOCK_TYPE_SOFT    (0)
+#define ZXDH_BAR_INDEX_TO_RISC  0
+
+#define ZXDH_BAR_CHAN_INDEX_SEND  0
+#define ZXDH_BAR_CHAN_INDEX_RECV  1
+
+uint8_t subchan_id_tbl[ZXDH_BAR_MSG_SRC_NUM][ZXDH_BAR_MSG_DST_NUM] = {
+	{ZXDH_BAR_CHAN_INDEX_SEND, ZXDH_BAR_CHAN_INDEX_SEND, ZXDH_BAR_CHAN_INDEX_SEND},
+	{ZXDH_BAR_CHAN_INDEX_SEND, ZXDH_BAR_CHAN_INDEX_SEND, ZXDH_BAR_CHAN_INDEX_RECV},
+	{ZXDH_BAR_CHAN_INDEX_SEND, ZXDH_BAR_CHAN_INDEX_RECV, ZXDH_BAR_CHAN_INDEX_RECV}
+};
+
+uint8_t chan_id_tbl[ZXDH_BAR_MSG_SRC_NUM][ZXDH_BAR_MSG_DST_NUM] = {
+	{ZXDH_BAR_INDEX_TO_RISC, ZXDH_BAR_INDEX_MPF_TO_PFVF, ZXDH_BAR_INDEX_MPF_TO_MPF},
+	{ZXDH_BAR_INDEX_TO_RISC, ZXDH_BAR_INDEX_PF_TO_VF,   ZXDH_BAR_INDEX_PFVF_TO_MPF},
+	{ZXDH_BAR_INDEX_TO_RISC, ZXDH_BAR_INDEX_PF_TO_VF,   ZXDH_BAR_INDEX_PFVF_TO_MPF}
+};
+
+uint8_t lock_type_tbl[ZXDH_BAR_MSG_SRC_NUM][ZXDH_BAR_MSG_DST_NUM] = {
+	{ZXDH_LOCK_TYPE_HARD, ZXDH_LOCK_TYPE_HARD, ZXDH_LOCK_TYPE_HARD},
+	{ZXDH_LOCK_TYPE_SOFT, ZXDH_LOCK_TYPE_SOFT, ZXDH_LOCK_TYPE_HARD},
+	{ZXDH_LOCK_TYPE_HARD, ZXDH_LOCK_TYPE_HARD, ZXDH_LOCK_TYPE_HARD}
+};
+
 struct zxdh_dev_stat {
-	bool is_mpf_scanned;
-	bool is_res_init;
+	uint8_t is_mpf_scanned;
+	uint8_t is_res_init;
 	int16_t dev_cnt; /* probe cnt */
 };
 struct zxdh_dev_stat g_dev_stat = {0};
@@ -97,6 +170,33 @@ static void spinlock_write(uint64_t virt_lock_addr, uint32_t lock_id, uint8_t da
 	*(volatile uint8_t *)((uint64_t)virt_lock_addr + (uint64_t)lock_id) = data;
 }
 
+static uint8_t spinlock_read(uint64_t virt_lock_addr, uint32_t lock_id)
+{
+	return *(volatile uint8_t *)((uint64_t)virt_lock_addr + (uint64_t)lock_id);
+}
+
+static int32_t zxdh_spinlock_lock(uint32_t virt_lock_id, uint64_t virt_addr,
+					uint64_t label_addr, uint16_t primary_id)
+{
+	uint32_t lock_rd_cnt = 0;
+
+	do {
+		/* read to lock */
+		uint8_t spl_val = spinlock_read(virt_addr, virt_lock_id);
+
+		if (spl_val == 0) {
+			label_write((uint64_t)label_addr, virt_lock_id, primary_id);
+			break;
+		}
+		rte_delay_us_block(ZXDH_SPINLOCK_POLLING_SPAN_US);
+		lock_rd_cnt++;
+	} while (lock_rd_cnt < ZXDH_MAX_HARD_SPINLOCK_ASK_TIMES);
+	if (lock_rd_cnt >= ZXDH_MAX_HARD_SPINLOCK_ASK_TIMES)
+		return -1;
+
+	return 0;
+}
+
 static int32_t zxdh_spinlock_unlock(uint32_t virt_lock_id, uint64_t virt_addr, uint64_t label_addr)
 {
 	label_write((uint64_t)label_addr, virt_lock_id, 0);
@@ -159,3 +259,538 @@ int zxdh_bar_msg_chan_exit(void)
 	g_dev_stat.is_res_init = false;
 	return ZXDH_BAR_MSG_OK;
 }
+
+static int zxdh_bar_chan_msgid_allocate(uint16_t *msgid)
+{
+	struct zxdh_seqid_item *seqid_reps_info = NULL;
+
+	rte_spinlock_lock(&g_seqid_ring.lock);
+	uint16_t g_id = g_seqid_ring.cur_id;
+	uint16_t count = 0;
+	int rc = 0;
+
+	do {
+		count++;
+		++g_id;
+		g_id %= ZXDH_BAR_SEQID_NUM_MAX;
+		seqid_reps_info = &g_seqid_ring.reps_info_tbl[g_id];
+	} while ((seqid_reps_info->flag != ZXDH_REPS_INFO_FLAG_USABLE) &&
+		(count < ZXDH_BAR_SEQID_NUM_MAX));
+
+	if (count >= ZXDH_BAR_SEQID_NUM_MAX) {
+		rc = -1;
+		goto out;
+	}
+	seqid_reps_info->flag = ZXDH_REPS_INFO_FLAG_USED;
+	g_seqid_ring.cur_id = g_id;
+	*msgid = g_id;
+	rc = ZXDH_BAR_MSG_OK;
+
+out:
+	rte_spinlock_unlock(&g_seqid_ring.lock);
+	return rc;
+}
+
+static uint16_t zxdh_bar_chan_save_recv_info(struct zxdh_msg_recviver_mem *result, uint16_t *msg_id)
+{
+	int ret = zxdh_bar_chan_msgid_allocate(msg_id);
+
+	if (ret != ZXDH_BAR_MSG_OK)
+		return ZXDH_BAR_MSG_ERR_MSGID;
+
+	PMD_MSG_LOG(DEBUG, "allocate msg_id: %u", *msg_id);
+	struct zxdh_seqid_item *reps_info = &g_seqid_ring.reps_info_tbl[*msg_id];
+
+	reps_info->reps_addr = result->recv_buffer;
+	reps_info->buffer_len = result->buffer_len;
+	return ZXDH_BAR_MSG_OK;
+}
+
+static uint8_t zxdh_bar_msg_src_index_trans(uint8_t src)
+{
+	uint8_t src_index = 0;
+
+	switch (src) {
+	case ZXDH_MSG_CHAN_END_MPF:
+		src_index = ZXDH_BAR_MSG_SRC_MPF;
+		break;
+	case ZXDH_MSG_CHAN_END_PF:
+		src_index = ZXDH_BAR_MSG_SRC_PF;
+		break;
+	case ZXDH_MSG_CHAN_END_VF:
+		src_index = ZXDH_BAR_MSG_SRC_VF;
+		break;
+	default:
+		src_index = ZXDH_BAR_MSG_SRC_ERR;
+		break;
+	}
+	return src_index;
+}
+
+static uint8_t zxdh_bar_msg_dst_index_trans(uint8_t dst)
+{
+	uint8_t dst_index = 0;
+
+	switch (dst) {
+	case ZXDH_MSG_CHAN_END_MPF:
+		dst_index = ZXDH_BAR_MSG_DST_MPF;
+		break;
+	case ZXDH_MSG_CHAN_END_PF:
+		dst_index = ZXDH_BAR_MSG_DST_PFVF;
+		break;
+	case ZXDH_MSG_CHAN_END_VF:
+		dst_index = ZXDH_BAR_MSG_DST_PFVF;
+		break;
+	case ZXDH_MSG_CHAN_END_RISC:
+		dst_index = ZXDH_BAR_MSG_DST_RISC;
+		break;
+	default:
+		dst_index = ZXDH_BAR_MSG_SRC_ERR;
+		break;
+	}
+	return dst_index;
+}
+
+static int zxdh_bar_chan_send_para_check(struct zxdh_pci_bar_msg *in,
+					struct zxdh_msg_recviver_mem *result)
+{
+	uint8_t src_index = 0;
+	uint8_t dst_index = 0;
+
+	if (in == NULL || result == NULL) {
+		PMD_MSG_LOG(ERR, "send para ERR: null para.");
+		return ZXDH_BAR_MSG_ERR_NULL_PARA;
+	}
+	src_index = zxdh_bar_msg_src_index_trans(in->src);
+	dst_index = zxdh_bar_msg_dst_index_trans(in->dst);
+
+	if (src_index == ZXDH_BAR_MSG_SRC_ERR || dst_index == ZXDH_BAR_MSG_DST_ERR) {
+		PMD_MSG_LOG(ERR, "send para ERR: chan doesn't exist.");
+		return ZXDH_BAR_MSG_ERR_TYPE;
+	}
+	if (in->module_id >= ZXDH_BAR_MSG_MODULE_NUM) {
+		PMD_MSG_LOG(ERR, "send para ERR: invalid module_id: %d.", in->module_id);
+		return ZXDH_BAR_MSG_ERR_MODULE;
+	}
+	if (in->payload_addr == NULL) {
+		PMD_MSG_LOG(ERR, "send para ERR: null message.");
+		return ZXDH_BAR_MSG_ERR_BODY_NULL;
+	}
+	if (in->payload_len > ZXDH_BAR_MSG_PAYLOAD_MAX_LEN) {
+		PMD_MSG_LOG(ERR, "send para ERR: len %d is too long.", in->payload_len);
+		return ZXDH_BAR_MSG_ERR_LEN;
+	}
+	if (in->virt_addr == 0 || result->recv_buffer == NULL) {
+		PMD_MSG_LOG(ERR, "send para ERR: virt_addr or recv_buffer is NULL.");
+		return ZXDH_BAR_MSG_ERR_VIRTADDR_NULL;
+	}
+	if (result->buffer_len < ZXDH_REPS_HEADER_PAYLOAD_OFFSET)
+		PMD_MSG_LOG(ERR, "recv buffer len is short than minimal 4 bytes");
+
+	return ZXDH_BAR_MSG_OK;
+}
+
+static uint64_t zxdh_subchan_addr_cal(uint64_t virt_addr, uint8_t chan_id, uint8_t subchan_id)
+{
+	return virt_addr + (2 * chan_id + subchan_id) * ZXDH_BAR_MSG_ADDR_CHAN_INTERVAL;
+}
+
+static uint16_t zxdh_bar_chan_subchan_addr_get(struct zxdh_pci_bar_msg *in, uint64_t *subchan_addr)
+{
+	uint8_t src_index = zxdh_bar_msg_src_index_trans(in->src);
+	uint8_t dst_index = zxdh_bar_msg_dst_index_trans(in->dst);
+	uint16_t chan_id = chan_id_tbl[src_index][dst_index];
+	uint16_t subchan_id = subchan_id_tbl[src_index][dst_index];
+
+	*subchan_addr = zxdh_subchan_addr_cal(in->virt_addr, chan_id, subchan_id);
+	return ZXDH_BAR_MSG_OK;
+}
+
+static int zxdh_bar_hard_lock(uint16_t src_pcieid, uint8_t dst, uint64_t virt_addr)
+{
+	int ret = 0;
+	uint16_t lockid = pcie_id_to_hard_lock(src_pcieid, dst);
+
+	PMD_MSG_LOG(DEBUG, "dev pcieid: 0x%x lock, get hardlockid: %u", src_pcieid, lockid);
+	if (dst == ZXDH_MSG_CHAN_END_RISC)
+		ret = zxdh_spinlock_lock(lockid, virt_addr + ZXDH_CHAN_RISC_SPINLOCK_OFFSET,
+					virt_addr + ZXDH_CHAN_RISC_LABEL_OFFSET,
+					src_pcieid | LOCK_PRIMARY_ID_MASK);
+	else
+		ret = zxdh_spinlock_lock(lockid, virt_addr + ZXDH_CHAN_PFVF_SPINLOCK_OFFSET,
+					virt_addr + ZXDH_CHAN_PFVF_LABEL_OFFSET,
+					src_pcieid | LOCK_PRIMARY_ID_MASK);
+
+	return ret;
+}
+
+static void zxdh_bar_hard_unlock(uint16_t src_pcieid, uint8_t dst, uint64_t virt_addr)
+{
+	uint16_t lockid = pcie_id_to_hard_lock(src_pcieid, dst);
+
+	PMD_MSG_LOG(DEBUG, "dev pcieid: 0x%x unlock, get hardlockid: %u", src_pcieid, lockid);
+	if (dst == ZXDH_MSG_CHAN_END_RISC)
+		zxdh_spinlock_unlock(lockid, virt_addr + ZXDH_CHAN_RISC_SPINLOCK_OFFSET,
+				virt_addr + ZXDH_CHAN_RISC_LABEL_OFFSET);
+	else
+		zxdh_spinlock_unlock(lockid, virt_addr + ZXDH_CHAN_PFVF_SPINLOCK_OFFSET,
+				virt_addr + ZXDH_CHAN_PFVF_LABEL_OFFSET);
+}
+
+static int zxdh_bar_chan_lock(uint8_t src, uint8_t dst, uint16_t src_pcieid, uint64_t virt_addr)
+{
+	int ret = 0;
+	uint8_t src_index = zxdh_bar_msg_src_index_trans(src);
+	uint8_t dst_index = zxdh_bar_msg_dst_index_trans(dst);
+
+	if (src_index == ZXDH_BAR_MSG_SRC_ERR || dst_index == ZXDH_BAR_MSG_DST_ERR) {
+		PMD_MSG_LOG(ERR, "lock ERR: chan doesn't exist.");
+		return ZXDH_BAR_MSG_ERR_TYPE;
+	}
+
+	ret = zxdh_bar_hard_lock(src_pcieid, dst, virt_addr);
+	if (ret != 0)
+		PMD_MSG_LOG(ERR, "dev: 0x%x failed to lock.", src_pcieid);
+
+	return ret;
+}
+
+static int zxdh_bar_chan_unlock(uint8_t src, uint8_t dst, uint16_t src_pcieid, uint64_t virt_addr)
+{
+	uint8_t src_index = zxdh_bar_msg_src_index_trans(src);
+	uint8_t dst_index = zxdh_bar_msg_dst_index_trans(dst);
+
+	if (src_index == ZXDH_BAR_MSG_SRC_ERR || dst_index == ZXDH_BAR_MSG_DST_ERR) {
+		PMD_MSG_LOG(ERR, "unlock ERR: chan doesn't exist.");
+		return ZXDH_BAR_MSG_ERR_TYPE;
+	}
+
+	zxdh_bar_hard_unlock(src_pcieid, dst, virt_addr);
+
+	return ZXDH_BAR_MSG_OK;
+}
+
+static void zxdh_bar_chan_msgid_free(uint16_t msg_id)
+{
+	struct zxdh_seqid_item *seqid_reps_info = &g_seqid_ring.reps_info_tbl[msg_id];
+
+	rte_spinlock_lock(&g_seqid_ring.lock);
+	seqid_reps_info->flag = ZXDH_REPS_INFO_FLAG_USABLE;
+	PMD_MSG_LOG(DEBUG, "free msg_id: %u", msg_id);
+	rte_spinlock_unlock(&g_seqid_ring.lock);
+}
+
+static int zxdh_bar_chan_reg_write(uint64_t subchan_addr, uint32_t offset, uint32_t data)
+{
+	uint32_t algin_offset = (offset & ZXDH_BAR_ALIGN_WORD_MASK);
+
+	if (unlikely(algin_offset >= ZXDH_BAR_MSG_ADDR_CHAN_INTERVAL)) {
+		PMD_MSG_LOG(ERR, "algin_offset exceeds channel size!");
+		return -1;
+	}
+	*(uint32_t *)(subchan_addr + algin_offset) = data;
+	return 0;
+}
+
+static int zxdh_bar_chan_reg_read(uint64_t subchan_addr, uint32_t offset, uint32_t *pdata)
+{
+	uint32_t algin_offset = (offset & ZXDH_BAR_ALIGN_WORD_MASK);
+
+	if (unlikely(algin_offset >= ZXDH_BAR_MSG_ADDR_CHAN_INTERVAL)) {
+		PMD_MSG_LOG(ERR, "algin_offset exceeds channel size!");
+		return -1;
+	}
+	*pdata = *(uint32_t *)(subchan_addr + algin_offset);
+	return 0;
+}
+
+static uint16_t zxdh_bar_chan_msg_header_set(uint64_t subchan_addr,
+						struct zxdh_bar_msg_header *msg_header)
+{
+	uint32_t *data = (uint32_t *)msg_header;
+	uint16_t idx;
+
+	for (idx = 0; idx < (ZXDH_BAR_MSG_PLAYLOAD_OFFSET >> 2); idx++)
+		zxdh_bar_chan_reg_write(subchan_addr, idx * 4, *(data + idx));
+
+	return ZXDH_BAR_MSG_OK;
+}
+
+static uint16_t zxdh_bar_chan_msg_header_get(uint64_t subchan_addr,
+		struct zxdh_bar_msg_header *msg_header)
+{
+	uint32_t *data = (uint32_t *)msg_header;
+	uint16_t idx;
+
+	for (idx = 0; idx < (ZXDH_BAR_MSG_PLAYLOAD_OFFSET >> 2); idx++)
+		zxdh_bar_chan_reg_read(subchan_addr, idx * 4, data + idx);
+
+	return ZXDH_BAR_MSG_OK;
+}
+
+static uint16_t zxdh_bar_chan_msg_payload_set(uint64_t subchan_addr, uint8_t *msg, uint16_t len)
+{
+	uint32_t *data = (uint32_t *)msg;
+	uint32_t count = (len >> 2);
+	uint32_t ix;
+
+	for (ix = 0; ix < count; ix++)
+		zxdh_bar_chan_reg_write(subchan_addr, 4 * ix +
+				ZXDH_BAR_MSG_PLAYLOAD_OFFSET, *(data + ix));
+
+	uint32_t remain = (len & 0x3);
+
+	if (remain) {
+		uint32_t remain_data = 0;
+
+		for (ix = 0; ix < remain; ix++)
+			remain_data |= *((uint8_t *)(msg + len - remain + ix)) << (8 * ix);
+
+		zxdh_bar_chan_reg_write(subchan_addr, 4 * count +
+				ZXDH_BAR_MSG_PLAYLOAD_OFFSET, remain_data);
+	}
+	return ZXDH_BAR_MSG_OK;
+}
+
+static uint16_t zxdh_bar_chan_msg_payload_get(uint64_t subchan_addr, uint8_t *msg, uint16_t len)
+{
+	uint32_t *data = (uint32_t *)msg;
+	uint32_t count = (len >> 2);
+	uint32_t ix;
+
+	for (ix = 0; ix < count; ix++)
+		zxdh_bar_chan_reg_read(subchan_addr, 4 * ix +
+			ZXDH_BAR_MSG_PLAYLOAD_OFFSET, (data + ix));
+
+	uint32_t remain = (len & 0x3);
+
+	if (remain) {
+		uint32_t remain_data = 0;
+
+		zxdh_bar_chan_reg_read(subchan_addr, 4 * count +
+				ZXDH_BAR_MSG_PLAYLOAD_OFFSET, &remain_data);
+		for (ix = 0; ix < remain; ix++)
+			*((uint8_t *)(msg + (len - remain + ix))) = remain_data >> (8 * ix);
+	}
+	return ZXDH_BAR_MSG_OK;
+}
+
+static uint16_t zxdh_bar_chan_msg_valid_set(uint64_t subchan_addr, uint8_t valid_label)
+{
+	uint32_t data;
+
+	zxdh_bar_chan_reg_read(subchan_addr, ZXDH_BAR_MSG_VALID_OFFSET, &data);
+	data &= (~ZXDH_BAR_MSG_VALID_MASK);
+	data |= (uint32_t)valid_label;
+	zxdh_bar_chan_reg_write(subchan_addr, ZXDH_BAR_MSG_VALID_OFFSET, data);
+	return ZXDH_BAR_MSG_OK;
+}
+
+static uint8_t temp_msg[ZXDH_BAR_MSG_ADDR_CHAN_INTERVAL];
+static uint16_t zxdh_bar_chan_msg_send(uint64_t subchan_addr,
+					void *payload_addr,
+					uint16_t payload_len,
+					struct zxdh_bar_msg_header *msg_header)
+{
+	uint16_t ret = 0;
+	ret = zxdh_bar_chan_msg_header_set(subchan_addr, msg_header);
+
+	ret = zxdh_bar_chan_msg_header_get(subchan_addr,
+				(struct zxdh_bar_msg_header *)temp_msg);
+
+	ret = zxdh_bar_chan_msg_payload_set(subchan_addr,
+				(uint8_t *)(payload_addr), payload_len);
+
+	ret = zxdh_bar_chan_msg_payload_get(subchan_addr,
+				temp_msg, payload_len);
+
+	ret = zxdh_bar_chan_msg_valid_set(subchan_addr, ZXDH_BAR_MSG_CHAN_USED);
+	return ret;
+}
+
+static uint16_t zxdh_bar_msg_valid_stat_get(uint64_t subchan_addr)
+{
+	uint32_t data;
+
+	zxdh_bar_chan_reg_read(subchan_addr, ZXDH_BAR_MSG_VALID_OFFSET, &data);
+	if (ZXDH_BAR_MSG_CHAN_USABLE == (data & ZXDH_BAR_MSG_VALID_MASK))
+		return ZXDH_BAR_MSG_CHAN_USABLE;
+
+	return ZXDH_BAR_MSG_CHAN_USED;
+}
+
+static uint16_t zxdh_bar_chan_msg_poltag_set(uint64_t subchan_addr, uint8_t label)
+{
+	uint32_t data;
+
+	zxdh_bar_chan_reg_read(subchan_addr, ZXDH_BAR_MSG_VALID_OFFSET, &data);
+	data &= (~(uint32_t)ZXDH_BAR_MSG_POL_MASK);
+	data |= ((uint32_t)label << ZXDH_BAR_MSG_POL_OFFSET);
+	zxdh_bar_chan_reg_write(subchan_addr, ZXDH_BAR_MSG_VALID_OFFSET, data);
+	return ZXDH_BAR_MSG_OK;
+}
+
+static uint16_t zxdh_bar_chan_sync_msg_reps_get(uint64_t subchan_addr,
+					uint64_t recv_buffer, uint16_t buffer_len)
+{
+	struct zxdh_bar_msg_header msg_header = {0};
+	uint16_t msg_id = 0;
+	uint16_t msg_len = 0;
+
+	zxdh_bar_chan_msg_header_get(subchan_addr, &msg_header);
+	msg_id = msg_header.msg_id;
+	struct zxdh_seqid_item *reps_info = &g_seqid_ring.reps_info_tbl[msg_id];
+
+	if (reps_info->flag != ZXDH_REPS_INFO_FLAG_USED) {
+		PMD_MSG_LOG(ERR, "msg_id %u unused", msg_id);
+		return ZXDH_BAR_MSG_ERR_REPLY;
+	}
+	msg_len = msg_header.len;
+
+	if (msg_len > buffer_len - 4) {
+		PMD_MSG_LOG(ERR, "recv buffer len is: %u, but reply msg len is: %u",
+				buffer_len, msg_len + 4);
+		return ZXDH_BAR_MSG_ERR_REPSBUFF_LEN;
+	}
+	uint8_t *recv_msg = (uint8_t *)recv_buffer;
+
+	zxdh_bar_chan_msg_payload_get(subchan_addr,
+			recv_msg + ZXDH_REPS_HEADER_PAYLOAD_OFFSET, msg_len);
+	*(uint16_t *)(recv_msg + ZXDH_REPS_HEADER_LEN_OFFSET) = msg_len;
+	*recv_msg = ZXDH_REPS_HEADER_REPLYED; /* set reps's valid */
+	return ZXDH_BAR_MSG_OK;
+}
+
+int zxdh_bar_chan_sync_msg_send(struct zxdh_pci_bar_msg *in, struct zxdh_msg_recviver_mem *result)
+{
+	struct zxdh_bar_msg_header msg_header = {0};
+	uint16_t seq_id = 0;
+	uint64_t subchan_addr = 0;
+	uint32_t time_out_cnt = 0;
+	uint16_t valid = 0;
+	int ret = 0;
+
+	ret = zxdh_bar_chan_send_para_check(in, result);
+	if (ret != ZXDH_BAR_MSG_OK)
+		goto exit;
+
+	ret = zxdh_bar_chan_save_recv_info(result, &seq_id);
+	if (ret != ZXDH_BAR_MSG_OK)
+		goto exit;
+
+	zxdh_bar_chan_subchan_addr_get(in, &subchan_addr);
+
+	msg_header.sync = ZXDH_BAR_CHAN_MSG_SYNC;
+	msg_header.emec = in->emec;
+	msg_header.usr  = 0;
+	msg_header.rsv  = 0;
+	msg_header.module_id  = in->module_id;
+	msg_header.len        = in->payload_len;
+	msg_header.msg_id     = seq_id;
+	msg_header.src_pcieid = in->src_pcieid;
+	msg_header.dst_pcieid = in->dst_pcieid;
+
+	ret = zxdh_bar_chan_lock(in->src, in->dst, in->src_pcieid, in->virt_addr);
+	if (ret != ZXDH_BAR_MSG_OK) {
+		zxdh_bar_chan_msgid_free(seq_id);
+		goto exit;
+	}
+	zxdh_bar_chan_msg_send(subchan_addr, in->payload_addr, in->payload_len, &msg_header);
+
+	do {
+		rte_delay_us_block(ZXDH_BAR_MSG_POLLING_SPAN);
+		valid = zxdh_bar_msg_valid_stat_get(subchan_addr);
+		++time_out_cnt;
+	} while ((time_out_cnt < ZXDH_BAR_MSG_TIMEOUT_TH) && (valid == ZXDH_BAR_MSG_CHAN_USED));
+
+	if (time_out_cnt == ZXDH_BAR_MSG_TIMEOUT_TH && valid != ZXDH_BAR_MSG_CHAN_USABLE) {
+		zxdh_bar_chan_msg_valid_set(subchan_addr, ZXDH_BAR_MSG_CHAN_USABLE);
+		zxdh_bar_chan_msg_poltag_set(subchan_addr, 0);
+		PMD_MSG_LOG(ERR, "BAR MSG ERR: chan type time out.");
+		ret = ZXDH_BAR_MSG_ERR_TIME_OUT;
+	} else {
+		ret = zxdh_bar_chan_sync_msg_reps_get(subchan_addr,
+					(uint64_t)result->recv_buffer, result->buffer_len);
+	}
+	zxdh_bar_chan_msgid_free(seq_id);
+	zxdh_bar_chan_unlock(in->src, in->dst, in->src_pcieid, in->virt_addr);
+
+exit:
+	return ret;
+}
+
+static int bar_get_sum(uint8_t *ptr, uint8_t len)
+{
+	uint64_t sum = 0;
+	int idx;
+
+	for (idx = 0; idx < len; idx++)
+		sum += *(ptr + idx);
+
+	return (uint16_t)sum;
+}
+
+static int zxdh_bar_chan_enable(struct zxdh_msix_para *para, uint16_t *vport)
+{
+	struct zxdh_bar_recv_msg recv_msg = {0};
+	int ret = 0;
+	int check_token = 0;
+	int sum_res = 0;
+
+	if (!para)
+		return ZXDH_BAR_MSG_ERR_NULL;
+
+	struct zxdh_msix_msg msix_msg = {
+		.pcie_id = para->pcie_id,
+		.vector_risc = para->vector_risc,
+		.vector_pfvf = para->vector_pfvf,
+		.vector_mpf = para->vector_mpf,
+	};
+	struct zxdh_pci_bar_msg in = {
+		.virt_addr = para->virt_addr,
+		.payload_addr = &msix_msg,
+		.payload_len = sizeof(msix_msg),
+		.emec = 0,
+		.src = para->driver_type,
+		.dst = ZXDH_MSG_CHAN_END_RISC,
+		.module_id = ZXDH_BAR_MODULE_MISX,
+		.src_pcieid = para->pcie_id,
+		.dst_pcieid = 0,
+		.usr = 0,
+	};
+
+	struct zxdh_msg_recviver_mem result = {
+		.recv_buffer = &recv_msg,
+		.buffer_len = sizeof(recv_msg),
+	};
+
+	ret = zxdh_bar_chan_sync_msg_send(&in, &result);
+	if (ret != ZXDH_BAR_MSG_OK)
+		return -ret;
+
+	check_token = recv_msg.msix_reps.check;
+	sum_res = bar_get_sum((uint8_t *)&msix_msg, sizeof(msix_msg));
+
+	if (check_token != sum_res) {
+		PMD_MSG_LOG(ERR, "expect token: 0x%x, get token: 0x%x.", sum_res, check_token);
+		return ZXDH_BAR_MSG_ERR_REPLY;
+	}
+	*vport = recv_msg.msix_reps.vport;
+	PMD_MSG_LOG(DEBUG, "vport of pcieid: 0x%x get success.", para->pcie_id);
+	return ZXDH_BAR_MSG_OK;
+}
+
+int zxdh_msg_chan_enable(struct rte_eth_dev *dev)
+{
+	struct zxdh_hw *hw = dev->data->dev_private;
+	struct zxdh_msix_para misx_info = {
+		.vector_risc = ZXDH_MSIX_FROM_RISCV,
+		.vector_pfvf = ZXDH_MSIX_FROM_PFVF,
+		.vector_mpf  = ZXDH_MSIX_FROM_MPF,
+		.pcie_id     = hw->pcie_id,
+		.driver_type = hw->is_pf ? ZXDH_MSG_CHAN_END_PF : ZXDH_MSG_CHAN_END_VF,
+		.virt_addr   = (uint64_t)(hw->bar_addr[ZXDH_BAR0_INDEX] + ZXDH_CTRLCH_OFFSET),
+	};
+
+	return zxdh_bar_chan_enable(&misx_info, &hw->vport.vport);
+}
diff --git a/drivers/net/zxdh/zxdh_msg.h b/drivers/net/zxdh/zxdh_msg.h
index a0b46c900a..7fbab4b214 100644
--- a/drivers/net/zxdh/zxdh_msg.h
+++ b/drivers/net/zxdh/zxdh_msg.h
@@ -14,6 +14,21 @@ extern "C" {
 #endif
 
 #define ZXDH_BAR0_INDEX     0
+#define ZXDH_CTRLCH_OFFSET  (0x2000)
+
+#define ZXDH_MSIX_INTR_MSG_VEC_BASE  1
+
+#define ZXDH_BAR_MSG_POLLING_SPAN     100
+#define ZXDH_BAR_MSG_POLL_CNT_PER_MS  (1 * 1000 / ZXDH_BAR_MSG_POLLING_SPAN)
+#define ZXDH_BAR_MSG_POLL_CNT_PER_S   (1 * 1000 * 1000 / ZXDH_BAR_MSG_POLLING_SPAN)
+#define ZXDH_BAR_MSG_TIMEOUT_TH       (10 * 1000 * 1000 / ZXDH_BAR_MSG_POLLING_SPAN)
+
+#define ZXDH_BAR_CHAN_MSG_SYNC         0
+
+#define ZXDH_BAR_MSG_ADDR_CHAN_INTERVAL  (2 * 1024) /* channel size */
+#define ZXDH_BAR_MSG_PLAYLOAD_OFFSET     (sizeof(struct zxdh_bar_msg_header))
+#define ZXDH_BAR_MSG_PAYLOAD_MAX_LEN     \
+	(ZXDH_BAR_MSG_ADDR_CHAN_INTERVAL - sizeof(struct zxdh_bar_msg_header))
 
 enum ZXDH_DRIVER_TYPE {
 	ZXDH_MSG_CHAN_END_MPF = 0,
@@ -22,6 +37,13 @@ enum ZXDH_DRIVER_TYPE {
 	ZXDH_MSG_CHAN_END_RISC,
 };
 
+enum ZXDH_MSG_VEC {
+	ZXDH_MSIX_FROM_PFVF = ZXDH_MSIX_INTR_MSG_VEC_BASE,
+	ZXDH_MSIX_FROM_MPF,
+	ZXDH_MSIX_FROM_RISCV,
+	ZXDH_MSG_VEC_NUM,
+};
+
 enum ZXDH_BAR_MSG_RTN {
 	ZXDH_BAR_MSG_OK = 0,
 	ZXDH_BAR_MSG_ERR_MSGID,
@@ -56,10 +78,117 @@ enum ZXDH_BAR_MSG_RTN {
 	ZXDH_BAR_MSG_ERR_SOCKET, /* netlink sockte err */
 };
 
+enum zxdh_bar_module_id {
+	ZXDH_BAR_MODULE_DBG = 0, /* 0:  debug */
+	ZXDH_BAR_MODULE_TBL,     /* 1:  resource table */
+	ZXDH_BAR_MODULE_MISX,    /* 2:  config msix */
+	ZXDH_BAR_MODULE_SDA,     /* 3: */
+	ZXDH_BAR_MODULE_RDMA,    /* 4: */
+	ZXDH_BAR_MODULE_DEMO,    /* 5:  channel test */
+	ZXDH_BAR_MODULE_SMMU,    /* 6: */
+	ZXDH_BAR_MODULE_MAC,     /* 7:  mac rx/tx stats */
+	ZXDH_BAR_MODULE_VDPA,    /* 8:  vdpa live migration */
+	ZXDH_BAR_MODULE_VQM,     /* 9:  vqm live migration */
+	ZXDH_BAR_MODULE_NP,      /* 10: vf msg callback np */
+	ZXDH_BAR_MODULE_VPORT,   /* 11: get vport */
+	ZXDH_BAR_MODULE_BDF,     /* 12: get bdf */
+	ZXDH_BAR_MODULE_RISC_READY, /* 13: */
+	ZXDH_BAR_MODULE_REVERSE,    /* 14: byte stream reverse */
+	ZXDH_BAR_MDOULE_NVME,       /* 15: */
+	ZXDH_BAR_MDOULE_NPSDK,      /* 16: */
+	ZXDH_BAR_MODULE_NP_TODO,    /* 17: */
+	ZXDH_MODULE_BAR_MSG_TO_PF,  /* 18: */
+	ZXDH_MODULE_BAR_MSG_TO_VF,  /* 19: */
+
+	ZXDH_MODULE_FLASH = 32,
+	ZXDH_BAR_MODULE_OFFSET_GET = 33,
+	ZXDH_BAR_EVENT_OVS_WITH_VCB = 36,
+
+	ZXDH_BAR_MSG_MODULE_NUM = 100,
+};
+
+struct zxdh_msix_para {
+	uint16_t pcie_id;
+	uint16_t vector_risc;
+	uint16_t vector_pfvf;
+	uint16_t vector_mpf;
+	uint64_t virt_addr;
+	uint16_t driver_type; /* refer to DRIVER_TYPE */
+};
+
+struct zxdh_msix_msg {
+	uint16_t pcie_id;
+	uint16_t vector_risc;
+	uint16_t vector_pfvf;
+	uint16_t vector_mpf;
+};
+
+struct zxdh_pci_bar_msg {
+	uint64_t virt_addr; /* bar addr */
+	void    *payload_addr;
+	uint16_t payload_len;
+	uint16_t emec;
+	uint16_t src; /* refer to BAR_DRIVER_TYPE */
+	uint16_t dst; /* refer to BAR_DRIVER_TYPE */
+	uint16_t module_id;
+	uint16_t src_pcieid;
+	uint16_t dst_pcieid;
+	uint16_t usr;
+};
+
+struct zxdh_bar_msix_reps {
+	uint16_t pcie_id;
+	uint16_t check;
+	uint16_t vport;
+	uint16_t rsv;
+} __rte_packed;
+
+struct zxdh_bar_offset_reps {
+	uint16_t check;
+	uint16_t rsv;
+	uint32_t offset;
+	uint32_t length;
+} __rte_packed;
+
+struct zxdh_bar_recv_msg {
+	uint8_t reps_ok;
+	uint16_t reps_len;
+	uint8_t rsv;
+	/* */
+	union {
+		struct zxdh_bar_msix_reps msix_reps;
+		struct zxdh_bar_offset_reps offset_reps;
+	} __rte_packed;
+} __rte_packed;
+
+struct zxdh_msg_recviver_mem {
+	void *recv_buffer; /* first 4B is head, followed by payload */
+	uint64_t buffer_len;
+};
+
+struct zxdh_bar_msg_header {
+	uint8_t valid : 1; /* used by __bar_chan_msg_valid_set/get */
+	uint8_t sync  : 1;
+	uint8_t emec  : 1; /* emergency */
+	uint8_t ack   : 1; /* ack msg */
+	uint8_t poll  : 1;
+	uint8_t usr   : 1;
+	uint8_t rsv;
+	uint16_t module_id;
+	uint16_t len;
+	uint16_t msg_id;
+	uint16_t src_pcieid;
+	uint16_t dst_pcieid; /* used in PF-->VF */
+};
+
 int zxdh_msg_chan_init(void);
 int zxdh_bar_msg_chan_exit(void);
 int zxdh_msg_chan_hwlock_init(struct rte_eth_dev *dev);
 
+int zxdh_msg_chan_enable(struct rte_eth_dev *dev);
+int zxdh_bar_chan_sync_msg_send(struct zxdh_pci_bar_msg *in,
+			struct zxdh_msg_recviver_mem *result);
+
 #ifdef __cplusplus
 }
 #endif
-- 
2.27.0

[-- Attachment #1.1.2: Type: text/html , Size: 59853 bytes --]

  parent reply	other threads:[~2024-10-30  9:06 UTC|newest]

Thread overview: 126+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-10 12:00 [PATCH v4] net/zxdh: Provided zxdh basic init Junlong Wang
2024-09-24  1:35 ` [v4] " Junlong Wang
2024-09-25 22:39 ` [PATCH v4] " Ferruh Yigit
2024-09-26  6:49 ` [v4] " Junlong Wang
2024-10-07 21:43 ` [PATCH v4] " Stephen Hemminger
2024-10-15  5:43 ` [PATCH v5 0/9] net/zxdh: introduce net zxdh driver Junlong Wang
2024-10-15  5:43   ` [PATCH v5 1/9] net/zxdh: add zxdh ethdev pmd driver Junlong Wang
2024-10-15  5:44     ` [PATCH v5 2/9] net/zxdh: add logging implementation Junlong Wang
2024-10-15  5:44       ` [PATCH v5 3/9] net/zxdh: add zxdh device pci init implementation Junlong Wang
2024-10-15  5:44       ` [PATCH v5 4/9] net/zxdh: add msg chan and msg hwlock init Junlong Wang
2024-10-15  5:44       ` [PATCH v5 5/9] net/zxdh: add msg chan enable implementation Junlong Wang
2024-10-15  5:44       ` [PATCH v5 6/9] net/zxdh: add zxdh get device backend infos Junlong Wang
2024-10-15  5:44       ` [PATCH v5 7/9] net/zxdh: add configure zxdh intr implementation Junlong Wang
2024-10-15  5:44       ` [PATCH v5 8/9] net/zxdh: add zxdh dev infos get ops Junlong Wang
2024-10-15  5:44       ` [PATCH v5 9/9] net/zxdh: add zxdh dev configure ops Junlong Wang
2024-10-15 15:37         ` Stephen Hemminger
2024-10-15 15:57         ` Stephen Hemminger
2024-10-16  8:16     ` [PATCH v6 0/9] net/zxdh: introduce net zxdh driver Junlong Wang
2024-10-16  8:16       ` [PATCH v6 1/9] net/zxdh: add zxdh ethdev pmd driver Junlong Wang
2024-10-16  8:18         ` [PATCH v6 2/9] net/zxdh: add logging implementation Junlong Wang
2024-10-16  8:18           ` [PATCH v6 3/9] net/zxdh: add zxdh device pci init implementation Junlong Wang
2024-10-16  8:18           ` [PATCH v6 4/9] net/zxdh: add msg chan and msg hwlock init Junlong Wang
2024-10-16  8:18           ` [PATCH v6 5/9] net/zxdh: add msg chan enable implementation Junlong Wang
2024-10-21  8:50             ` Thomas Monjalon
2024-10-21 10:56             ` Junlong Wang
2024-10-16  8:18           ` [PATCH v6 6/9] net/zxdh: add zxdh get device backend infos Junlong Wang
2024-10-21  8:52             ` Thomas Monjalon
2024-10-16  8:18           ` [PATCH v6 7/9] net/zxdh: add configure zxdh intr implementation Junlong Wang
2024-10-16  8:18           ` [PATCH v6 8/9] net/zxdh: add zxdh dev infos get ops Junlong Wang
2024-10-21  8:54             ` Thomas Monjalon
2024-10-16  8:18           ` [PATCH v6 9/9] net/zxdh: add zxdh dev configure ops Junlong Wang
2024-10-18  5:18             ` [v6,9/9] " Junlong Wang
2024-10-18  6:48               ` David Marchand
2024-10-19 11:17             ` Junlong Wang
2024-10-21  9:03         ` [PATCH v6 1/9] net/zxdh: add zxdh ethdev pmd driver Thomas Monjalon
2024-10-22 12:20         ` [PATCH v7 0/9] net/zxdh: introduce net zxdh driver Junlong Wang
2024-10-22 12:20           ` [PATCH v7 1/9] net/zxdh: add zxdh ethdev pmd driver Junlong Wang
2024-10-30  9:01             ` [PATCH v8 0/9] net/zxdh: introduce net zxdh driver Junlong Wang
2024-10-30  9:01               ` [PATCH v8 1/9] net/zxdh: add zxdh ethdev pmd driver Junlong Wang
2024-11-01  6:21                 ` [PATCH v9 0/9] net/zxdh: introduce net zxdh driver Junlong Wang
2024-11-01  6:21                   ` [PATCH v9 1/9] net/zxdh: add zxdh ethdev pmd driver Junlong Wang
2024-11-02  0:57                     ` Ferruh Yigit
2024-11-04 11:58                     ` [PATCH v10 00/10] net/zxdh: introduce net zxdh driver Junlong Wang
2024-11-04 11:58                       ` [PATCH v10 01/10] net/zxdh: add zxdh ethdev pmd driver Junlong Wang
2024-11-07 10:32                         ` [PATCH v10 00/10] net/zxdh: introduce net zxdh driver Junlong Wang
2024-11-12  0:42                           ` Thomas Monjalon
2024-12-06  5:57                         ` [PATCH v1 00/15] net/zxdh: updated " Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 01/15] net/zxdh: zxdh np init implementation Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 02/15] net/zxdh: zxdh np uninit implementation Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 03/15] net/zxdh: port tables init implementations Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 04/15] net/zxdh: port tables unint implementations Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 05/15] net/zxdh: rx/tx queue setup and intr enable Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 06/15] net/zxdh: dev start/stop ops implementations Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 07/15] net/zxdh: provided dev simple tx implementations Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 08/15] net/zxdh: provided dev simple rx implementations Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 09/15] net/zxdh: link info update, set link up/down Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 10/15] net/zxdh: mac set/add/remove ops implementations Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 11/15] net/zxdh: promiscuous/allmulticast " Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 12/15] net/zxdh: vlan filter, vlan offload " Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 13/15] net/zxdh: rss hash config/update, reta update/get Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 14/15] net/zxdh: basic stats ops implementations Junlong Wang
2024-12-06  5:57                           ` [PATCH v1 15/15] net/zxdh: mtu update " Junlong Wang
2024-11-04 11:58                       ` [PATCH v10 02/10] net/zxdh: add logging implementation Junlong Wang
2024-11-04 11:58                       ` [PATCH v10 03/10] net/zxdh: add zxdh device pci init implementation Junlong Wang
2024-11-04 11:58                       ` [PATCH v10 04/10] net/zxdh: add msg chan and msg hwlock init Junlong Wang
2024-11-04 11:58                       ` [PATCH v10 05/10] net/zxdh: add msg chan enable implementation Junlong Wang
2024-11-04 11:58                       ` [PATCH v10 06/10] net/zxdh: add zxdh get device backend infos Junlong Wang
2024-11-04 11:58                       ` [PATCH v10 07/10] net/zxdh: add configure zxdh intr implementation Junlong Wang
2024-11-04 11:58                       ` [PATCH v10 08/10] net/zxdh: add zxdh dev infos get ops Junlong Wang
2024-11-04 11:58                       ` [PATCH v10 09/10] net/zxdh: add zxdh dev configure ops Junlong Wang
2024-11-04 11:58                       ` [PATCH v10 10/10] net/zxdh: add zxdh dev close ops Junlong Wang
2024-11-06  0:40                       ` [PATCH v10 00/10] net/zxdh: introduce net zxdh driver Ferruh Yigit
2024-11-07  9:28                         ` Ferruh Yigit
2024-11-07  9:58                           ` Ferruh Yigit
2024-11-12  2:49                       ` Junlong Wang
2024-11-01  6:21                   ` [PATCH v9 2/9] net/zxdh: add logging implementation Junlong Wang
2024-11-02  1:02                     ` Ferruh Yigit
2024-11-04  2:44                     ` [v9,2/9] " Junlong Wang
2024-11-01  6:21                   ` [PATCH v9 3/9] net/zxdh: add zxdh device pci init implementation Junlong Wang
2024-11-02  1:01                     ` Ferruh Yigit
2024-11-01  6:21                   ` [PATCH v9 4/9] net/zxdh: add msg chan and msg hwlock init Junlong Wang
2024-11-02  1:00                     ` Ferruh Yigit
2024-11-04  2:47                     ` Junlong Wang
2024-11-01  6:21                   ` [PATCH v9 5/9] net/zxdh: add msg chan enable implementation Junlong Wang
2024-11-01  6:21                   ` [PATCH v9 6/9] net/zxdh: add zxdh get device backend infos Junlong Wang
2024-11-02  1:06                     ` Ferruh Yigit
2024-11-04  3:30                     ` [v9,6/9] " Junlong Wang
2024-11-01  6:21                   ` [PATCH v9 7/9] net/zxdh: add configure zxdh intr implementation Junlong Wang
2024-11-02  1:07                     ` Ferruh Yigit
2024-11-01  6:21                   ` [PATCH v9 8/9] net/zxdh: add zxdh dev infos get ops Junlong Wang
2024-11-01  6:21                   ` [PATCH v9 9/9] net/zxdh: add zxdh dev configure ops Junlong Wang
2024-11-02  0:56                   ` [PATCH v9 0/9] net/zxdh: introduce net zxdh driver Ferruh Yigit
2024-11-04  2:42                   ` Junlong Wang
2024-11-04  8:46                     ` Ferruh Yigit
2024-11-04  9:52                       ` David Marchand
2024-11-04 11:46                   ` Junlong Wang
2024-11-04 22:47                     ` Thomas Monjalon
2024-11-05  9:39                   ` Junlong Wang
2024-11-06  0:38                     ` Ferruh Yigit
2024-10-30  9:01               ` [PATCH v8 2/9] net/zxdh: add logging implementation Junlong Wang
2024-10-30  9:01               ` [PATCH v8 3/9] net/zxdh: add zxdh device pci init implementation Junlong Wang
2024-10-30 14:55                 ` David Marchand
2024-10-30  9:01               ` [PATCH v8 4/9] net/zxdh: add msg chan and msg hwlock init Junlong Wang
2024-10-30  9:01               ` Junlong Wang [this message]
2024-10-30  9:01               ` [PATCH v8 6/9] net/zxdh: add zxdh get device backend infos Junlong Wang
2024-10-30  9:01               ` [PATCH v8 7/9] net/zxdh: add configure zxdh intr implementation Junlong Wang
2024-10-30  9:01               ` [PATCH v8 8/9] net/zxdh: add zxdh dev infos get ops Junlong Wang
2024-10-30  9:01               ` [PATCH v8 9/9] net/zxdh: add zxdh dev configure ops Junlong Wang
2024-10-22 12:20           ` [PATCH v7 2/9] net/zxdh: add logging implementation Junlong Wang
2024-10-22 12:20           ` [PATCH v7 3/9] net/zxdh: add zxdh device pci init implementation Junlong Wang
2024-10-27 16:47             ` Stephen Hemminger
2024-10-27 16:47             ` Stephen Hemminger
2024-10-22 12:20           ` [PATCH v7 4/9] net/zxdh: add msg chan and msg hwlock init Junlong Wang
2024-10-22 12:20           ` [PATCH v7 5/9] net/zxdh: add msg chan enable implementation Junlong Wang
2024-10-26 17:05             ` Thomas Monjalon
2024-10-22 12:20           ` [PATCH v7 6/9] net/zxdh: add zxdh get device backend infos Junlong Wang
2024-10-22 12:20           ` [PATCH v7 7/9] net/zxdh: add configure zxdh intr implementation Junlong Wang
2024-10-27 17:07             ` Stephen Hemminger
2024-10-22 12:20           ` [PATCH v7 8/9] net/zxdh: add zxdh dev infos get ops Junlong Wang
2024-10-22 12:20           ` [PATCH v7 9/9] net/zxdh: add zxdh dev configure ops Junlong Wang
2024-10-24 11:31             ` [v7,9/9] " Junlong Wang
2024-10-25  9:48             ` Junlong Wang
2024-10-26  2:32             ` Junlong Wang
2024-10-27 16:40             ` [PATCH v7 9/9] " Stephen Hemminger
2024-10-27 17:03               ` Stephen Hemminger
2024-10-27 16:58             ` Stephen Hemminger

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