From: Radha Mohan Chintakuntla <radhac@marvell.com>
To: <thomas@monjalon.net>, <fengchengwen@huawei.com>,
<ndabilpuram@marvell.com>, <kirankumark@marvell.com>,
<skori@marvell.com>, <skoteshwar@marvell.com>,
<jerinj@marvell.com>, <sburla@marvell.com>
Cc: <dev@dpdk.org>, Radha Mohan Chintakuntla <radhac@marvell.com>
Subject: [dpdk-dev] [PATCH 1/4] common/cnxk: add DPI DMA support
Date: Mon, 25 Oct 2021 21:12:57 -0700 [thread overview]
Message-ID: <20211026041300.28924-1-radhac@marvell.com> (raw)
Add base support as ROC(Rest of Chip) API which will be used by PMD
dmadev driver.
This patch adds routines to init, fini, configure the DPI DMA device
found in Marvell's CN9k or CN10k SoC familes.
Signed-off-by: Radha Mohan Chintakuntla <radhac@marvell.com>
---
drivers/common/cnxk/hw/dpi.h | 136 ++++++++++++++++++++
drivers/common/cnxk/meson.build | 1 +
drivers/common/cnxk/roc_api.h | 4 +
drivers/common/cnxk/roc_dpi.c | 193 +++++++++++++++++++++++++++++
drivers/common/cnxk/roc_dpi.h | 44 +++++++
drivers/common/cnxk/roc_dpi_priv.h | 40 ++++++
drivers/common/cnxk/roc_platform.h | 1 +
drivers/common/cnxk/roc_priv.h | 3 +
drivers/common/cnxk/version.map | 5 +
9 files changed, 427 insertions(+)
create mode 100644 drivers/common/cnxk/hw/dpi.h
create mode 100644 drivers/common/cnxk/roc_dpi.c
create mode 100644 drivers/common/cnxk/roc_dpi.h
create mode 100644 drivers/common/cnxk/roc_dpi_priv.h
diff --git a/drivers/common/cnxk/hw/dpi.h b/drivers/common/cnxk/hw/dpi.h
new file mode 100644
index 0000000000..aa1e66aa11
--- /dev/null
+++ b/drivers/common/cnxk/hw/dpi.h
@@ -0,0 +1,136 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+/**
+ * DPI device HW definitions.
+ */
+#ifndef __DEV_DPI_HW_H__
+#define __DEV_DPI_HW_H__
+
+#include <stdint.h>
+
+/** @cond __INTERNAL_DOCUMENTATION__ */
+
+/* DPI VF register offsets from VF_BAR0 */
+#define DPI_VDMA_EN (0x0)
+#define DPI_VDMA_REQQ_CTL (0x8)
+#define DPI_VDMA_DBELL (0x10)
+#define DPI_VDMA_SADDR (0x18)
+#define DPI_VDMA_COUNTS (0x20)
+#define DPI_VDMA_NADDR (0x28)
+#define DPI_VDMA_IWBUSY (0x30)
+#define DPI_VDMA_CNT (0x38)
+#define DPI_VF_INT (0x100)
+#define DPI_VF_INT_W1S (0x108)
+#define DPI_VF_INT_ENA_W1C (0x110)
+#define DPI_VF_INT_ENA_W1S (0x118)
+
+/**
+ * Enumeration dpi_hdr_xtype_e
+ *
+ * DPI Transfer Type Enumeration
+ * Enumerates the pointer type in DPI_DMA_INSTR_HDR_S[XTYPE].
+ */
+#define DPI_XTYPE_OUTBOUND (0)
+#define DPI_XTYPE_INBOUND (1)
+#define DPI_XTYPE_INTERNAL_ONLY (2)
+#define DPI_XTYPE_EXTERNAL_ONLY (3)
+#define DPI_HDR_XTYPE_MASK 0x3
+#define DPI_HDR_PT_MASK 0x3
+#define DPI_HDR_TT_MASK 0x3
+#define DPI_HDR_GRP_MASK 0x3FF
+#define DPI_HDR_FUNC_MASK 0xFFFF
+
+/* Big endian data bit position in DMA local pointer */
+#define DPI_LPTR_BED_BIT_POS (60)
+
+#define DPI_MIN_CMD_SIZE 8
+#define DPI_MAX_CMD_SIZE 64
+
+/**
+ * Structure dpi_instr_hdr_s for CN9K
+ *
+ * DPI DMA Instruction Header Format
+ */
+union dpi_instr_hdr_s {
+ uint64_t u[4];
+ struct dpi_dma_instr_hdr_s_s {
+ uint64_t tag : 32;
+ uint64_t tt : 2;
+ uint64_t grp : 10;
+ uint64_t reserved_44_47 : 4;
+ uint64_t nfst : 4;
+ uint64_t reserved_52_53 : 2;
+ uint64_t nlst : 4;
+ uint64_t reserved_58_63 : 6;
+ /* Word 0 - End */
+ uint64_t aura : 20;
+ uint64_t func : 16;
+ uint64_t pt : 2;
+ uint64_t reserved_102 : 1;
+ uint64_t pvfe : 1;
+ uint64_t fl : 1;
+ uint64_t ii : 1;
+ uint64_t fi : 1;
+ uint64_t ca : 1;
+ uint64_t csel : 1;
+ uint64_t reserved_109_111 : 3;
+ uint64_t xtype : 2;
+ uint64_t reserved_114_119 : 6;
+ uint64_t fport : 2;
+ uint64_t reserved_122_123 : 2;
+ uint64_t lport : 2;
+ uint64_t reserved_126_127 : 2;
+ /* Word 1 - End */
+ uint64_t ptr : 64;
+ /* Word 2 - End */
+ uint64_t reserved_192_255 : 64;
+ /* Word 3 - End */
+ } s;
+};
+
+/**
+ * Structure dpi_cn10k_instr_hdr_s for CN10K
+ *
+ * DPI DMA Instruction Header Format
+ */
+union dpi_cn10k_instr_hdr_s {
+ uint64_t u[4];
+ struct dpi_cn10k_dma_instr_hdr_s_s {
+ uint64_t nfst : 4;
+ uint64_t reserved_4_5 : 2;
+ uint64_t nlst : 4;
+ uint64_t reserved_10_11 : 2;
+ uint64_t pvfe : 1;
+ uint64_t reserved_13 : 1;
+ uint64_t func : 16;
+ uint64_t aura : 20;
+ uint64_t xtype : 2;
+ uint64_t reserved_52_53 : 2;
+ uint64_t pt : 2;
+ uint64_t fport : 2;
+ uint64_t reserved_58_59 : 2;
+ uint64_t lport : 2;
+ uint64_t reserved_62_63 : 2;
+ /* Word 0 - End */
+ uint64_t ptr : 64;
+ /* Word 1 - End */
+ uint64_t tag : 32;
+ uint64_t tt : 2;
+ uint64_t grp : 10;
+ uint64_t reserved_172_173 : 2;
+ uint64_t fl : 1;
+ uint64_t ii : 1;
+ uint64_t fi : 1;
+ uint64_t ca : 1;
+ uint64_t csel : 1;
+ uint64_t reserved_179_191 : 3;
+ /* Word 2 - End */
+ uint64_t reserved_192_255 : 64;
+ /* Word 3 - End */
+ } s;
+};
+
+/** @endcond */
+
+#endif /*__DEV_DPI_HW_H__*/
diff --git a/drivers/common/cnxk/meson.build b/drivers/common/cnxk/meson.build
index d9871a6b45..d0aeb6b68c 100644
--- a/drivers/common/cnxk/meson.build
+++ b/drivers/common/cnxk/meson.build
@@ -19,6 +19,7 @@ sources = files(
'roc_cpt.c',
'roc_cpt_debug.c',
'roc_dev.c',
+ 'roc_dpi.c',
'roc_hash.c',
'roc_idev.c',
'roc_irq.c',
diff --git a/drivers/common/cnxk/roc_api.h b/drivers/common/cnxk/roc_api.h
index b8f3667c6c..359d31327a 100644
--- a/drivers/common/cnxk/roc_api.h
+++ b/drivers/common/cnxk/roc_api.h
@@ -33,6 +33,7 @@
/* HW structure definition */
#include "hw/cpt.h"
+#include "hw/dpi.h"
#include "hw/nix.h"
#include "hw/npa.h"
#include "hw/npc.h"
@@ -86,6 +87,9 @@
#include "roc_ie_ot.h"
#include "roc_se.h"
+/* DPI */
+#include "roc_dpi.h"
+
/* HASH computation */
#include "roc_hash.h"
diff --git a/drivers/common/cnxk/roc_dpi.c b/drivers/common/cnxk/roc_dpi.c
new file mode 100644
index 0000000000..a9613d82f1
--- /dev/null
+++ b/drivers/common/cnxk/roc_dpi.c
@@ -0,0 +1,193 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#include "roc_api.h"
+#include "roc_priv.h"
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#define DPI_PF_MBOX_SYSFS_ENTRY "dpi_device_config"
+
+static inline int
+send_msg_to_pf(struct plt_pci_addr *pci_addr, const char *value, int size)
+{
+ char buf[255] = {0};
+ int res, fd;
+
+ res = snprintf(
+ buf, sizeof(buf), "/sys/bus/pci/devices/" PCI_PRI_FMT "/%s",
+ pci_addr->domain, pci_addr->bus, DPI_PF_DBDF_DEVICE & 0x7,
+ DPI_PF_DBDF_FUNCTION & 0x7, DPI_PF_MBOX_SYSFS_ENTRY);
+
+ if ((res < 0) || ((size_t)res > sizeof(buf)))
+ return -ERANGE;
+
+ fd = open(buf, O_WRONLY);
+ if (fd < 0)
+ return -EACCES;
+
+ res = write(fd, value, size);
+ close(fd);
+ if (res < 0)
+ return -EACCES;
+
+ return 0;
+}
+
+int
+roc_dpi_queue_start(struct roc_dpi *dpi)
+{
+ plt_write64(0x1, dpi->rbase + DPI_VDMA_EN);
+ return 0;
+}
+
+int
+roc_dpi_queue_stop(struct roc_dpi *dpi)
+{
+ plt_write64(0x0, dpi->rbase + DPI_VDMA_EN);
+ return 0;
+}
+
+int
+roc_dpi_queue_configure(struct roc_dpi *roc_dpi)
+{
+ struct plt_pci_device *pci_dev;
+ const struct plt_memzone *dpi_mz;
+ dpi_mbox_msg_t mbox_msg;
+ struct npa_pool_s pool;
+ struct npa_aura_s aura;
+ int rc, count, buflen;
+ uint64_t aura_handle;
+ plt_iova_t iova;
+ char name[32];
+
+ if (!roc_dpi) {
+ plt_err("roc_dpi is NULL");
+ return -EINVAL;
+ }
+
+ pci_dev = roc_dpi->pci_dev;
+ memset(&pool, 0, sizeof(struct npa_pool_s));
+ pool.nat_align = 1;
+
+ memset(&aura, 0, sizeof(aura));
+ rc = roc_npa_pool_create(&aura_handle, DPI_CMD_QUEUE_SIZE,
+ DPI_CMD_QUEUE_BUFS, &aura, &pool);
+ if (rc) {
+ plt_err("Failed to create NPA pool, err %d\n", rc);
+ return rc;
+ }
+
+ snprintf(name, sizeof(name), "dpimem%d", roc_dpi->vfid);
+ buflen = DPI_CMD_QUEUE_SIZE * DPI_CMD_QUEUE_BUFS;
+ dpi_mz = plt_memzone_reserve_aligned(name, buflen, 0,
+ DPI_CMD_QUEUE_SIZE);
+ if (dpi_mz == NULL) {
+ plt_err("dpi memzone reserve failed");
+ rc = -ENOMEM;
+ goto err1;
+ }
+
+ roc_dpi->mz = dpi_mz;
+ iova = dpi_mz->iova;
+ for (count = 0; count < DPI_CMD_QUEUE_BUFS; count++) {
+ roc_npa_aura_op_free(aura_handle, 0, iova);
+ iova += DPI_CMD_QUEUE_SIZE;
+ }
+
+ roc_dpi->chunk_base = (void *)roc_npa_aura_op_alloc(aura_handle, 0);
+ if (!roc_dpi->chunk_base) {
+ plt_err("Failed to alloc buffer from NPA aura");
+ rc = -ENOMEM;
+ goto err2;
+ }
+
+ roc_dpi->chunk_next = (void *)roc_npa_aura_op_alloc(aura_handle, 0);
+ if (!roc_dpi->chunk_next) {
+ plt_err("Failed to alloc buffer from NPA aura");
+ rc = -ENOMEM;
+ goto err2;
+ }
+
+ roc_dpi->aura_handle = aura_handle;
+ /* subtract 2 as they have already been alloc'ed above */
+ roc_dpi->pool_size_m1 = (DPI_CMD_QUEUE_SIZE >> 3) - 2;
+
+ plt_write64(0x0, roc_dpi->rbase + DPI_VDMA_REQQ_CTL);
+ plt_write64(((uint64_t)(roc_dpi->chunk_base) >> 7) << 7,
+ roc_dpi->rbase + DPI_VDMA_SADDR);
+ mbox_msg.u[0] = 0;
+ mbox_msg.u[1] = 0;
+ /* DPI PF driver expects vfid starts from index 0 */
+ mbox_msg.s.vfid = roc_dpi->vfid;
+ mbox_msg.s.cmd = DPI_QUEUE_OPEN;
+ mbox_msg.s.csize = DPI_CMD_QUEUE_SIZE;
+ mbox_msg.s.aura = roc_npa_aura_handle_to_aura(aura_handle);
+ mbox_msg.s.sso_pf_func = idev_sso_pffunc_get();
+ mbox_msg.s.npa_pf_func = idev_npa_pffunc_get();
+
+ rc = send_msg_to_pf(&pci_dev->addr, (const char *)&mbox_msg,
+ sizeof(dpi_mbox_msg_t));
+ if (rc < 0) {
+ plt_err("Failed to send mbox message %d to DPI PF, err %d",
+ mbox_msg.s.cmd, rc);
+ goto err2;
+ }
+
+ return rc;
+
+err2:
+ roc_npa_pool_destroy(aura_handle);
+err1:
+ plt_memzone_free(dpi_mz);
+ return rc;
+}
+
+int
+roc_dpi_dev_init(struct roc_dpi *roc_dpi)
+{
+ struct plt_pci_device *pci_dev = roc_dpi->pci_dev;
+ uint16_t vfid;
+
+ roc_dpi->rbase = pci_dev->mem_resource[0].addr;
+ vfid = ((pci_dev->addr.devid & 0x1F) << 3) |
+ (pci_dev->addr.function & 0x7);
+ vfid -= 1;
+ roc_dpi->vfid = vfid;
+ plt_spinlock_init(&roc_dpi->chunk_lock);
+
+ return 0;
+}
+
+int
+roc_dpi_dev_fini(struct roc_dpi *roc_dpi)
+{
+ struct plt_pci_device *pci_dev = roc_dpi->pci_dev;
+ dpi_mbox_msg_t mbox_msg;
+ uint64_t reg;
+ int rc;
+
+ /* Wait for SADDR to become idle */
+ reg = plt_read64(roc_dpi->rbase + DPI_VDMA_SADDR);
+ while (!(reg & BIT_ULL(63)))
+ reg = plt_read64(roc_dpi->rbase + DPI_VDMA_SADDR);
+
+ mbox_msg.u[0] = 0;
+ mbox_msg.u[1] = 0;
+ mbox_msg.s.vfid = roc_dpi->vfid;
+ mbox_msg.s.cmd = DPI_QUEUE_CLOSE;
+
+ rc = send_msg_to_pf(&pci_dev->addr, (const char *)&mbox_msg,
+ sizeof(dpi_mbox_msg_t));
+ if (rc < 0)
+ plt_err("Failed to send mbox message %d to DPI PF, err %d",
+ mbox_msg.s.cmd, rc);
+
+ roc_npa_pool_destroy(roc_dpi->aura_handle);
+ plt_memzone_free(roc_dpi->mz);
+
+ return rc;
+}
diff --git a/drivers/common/cnxk/roc_dpi.h b/drivers/common/cnxk/roc_dpi.h
new file mode 100644
index 0000000000..c2e6d997ea
--- /dev/null
+++ b/drivers/common/cnxk/roc_dpi.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#ifndef _ROC_DPI_H_
+#define _ROC_DPI_H_
+
+struct roc_dpi_args {
+ uint8_t num_ssegs;
+ uint8_t num_dsegs;
+ uint8_t comp_type;
+ uint8_t direction;
+ uint8_t sdevice;
+ uint8_t ddevice;
+ uint8_t swap;
+ uint8_t use_lock : 1;
+ uint8_t tt : 7;
+ uint16_t func;
+ uint16_t grp;
+ uint32_t tag;
+ uint64_t comp_ptr;
+};
+
+struct roc_dpi {
+ struct plt_pci_device *pci_dev;
+ const struct plt_memzone *mz;
+ uint8_t *rbase;
+ uint16_t vfid;
+ uint16_t pool_size_m1;
+ uint16_t chunk_head;
+ uint64_t *chunk_base;
+ uint64_t *chunk_next;
+ uint64_t aura_handle;
+ plt_spinlock_t chunk_lock;
+} __plt_cache_aligned;
+
+int __roc_api roc_dpi_dev_init(struct roc_dpi *roc_dpi);
+int __roc_api roc_dpi_dev_fini(struct roc_dpi *roc_dpi);
+
+int __roc_api roc_dpi_queue_configure(struct roc_dpi *dpi);
+int __roc_api roc_dpi_queue_start(struct roc_dpi *dpi);
+int __roc_api roc_dpi_queue_stop(struct roc_dpi *dpi);
+
+#endif
diff --git a/drivers/common/cnxk/roc_dpi_priv.h b/drivers/common/cnxk/roc_dpi_priv.h
new file mode 100644
index 0000000000..92953fbcfc
--- /dev/null
+++ b/drivers/common/cnxk/roc_dpi_priv.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#ifndef _ROC_DPI_PRIV_H_
+#define _ROC_DPI_PRIV_H_
+
+#define DPI_MAX_VFS 8
+
+/* DPI PF DBDF information macros */
+#define DPI_PF_DBDF_DEVICE 0
+#define DPI_PF_DBDF_FUNCTION 0
+
+#define DPI_QUEUE_OPEN 0x1
+#define DPI_QUEUE_CLOSE 0x2
+#define DPI_REG_DUMP 0x3
+#define DPI_GET_REG_CFG 0x4
+
+#define DPI_CMD_QUEUE_SIZE 4096
+#define DPI_CMD_QUEUE_BUFS 1024
+
+typedef union dpi_mbox_msg_t {
+ uint64_t u[2];
+ struct dpi_mbox_message_s {
+ /* VF ID to configure */
+ uint64_t vfid : 4;
+ /* Command code */
+ uint64_t cmd : 4;
+ /* Command buffer size in 8-byte words */
+ uint64_t csize : 14;
+ /* aura of the command buffer */
+ uint64_t aura : 20;
+ /* SSO PF function */
+ uint64_t sso_pf_func : 16;
+ /* NPA PF function */
+ uint64_t npa_pf_func : 16;
+ } s;
+} dpi_mbox_msg_t;
+
+#endif
diff --git a/drivers/common/cnxk/roc_platform.h b/drivers/common/cnxk/roc_platform.h
index 5da23fe5f8..61d4781209 100644
--- a/drivers/common/cnxk/roc_platform.h
+++ b/drivers/common/cnxk/roc_platform.h
@@ -69,6 +69,7 @@
#define __roc_api __rte_internal
#define plt_iova_t rte_iova_t
+#define plt_pci_addr rte_pci_addr
#define plt_pci_device rte_pci_device
#define plt_pci_read_config rte_pci_read_config
#define plt_pci_find_ext_capability rte_pci_find_ext_capability
diff --git a/drivers/common/cnxk/roc_priv.h b/drivers/common/cnxk/roc_priv.h
index f72bbd568f..782b90cf8d 100644
--- a/drivers/common/cnxk/roc_priv.h
+++ b/drivers/common/cnxk/roc_priv.h
@@ -41,4 +41,7 @@
/* NIX Inline dev */
#include "roc_nix_inl_priv.h"
+/* DPI */
+#include "roc_dpi_priv.h"
+
#endif /* _ROC_PRIV_H_ */
diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map
index 8d4d42f476..3edc42cfd6 100644
--- a/drivers/common/cnxk/version.map
+++ b/drivers/common/cnxk/version.map
@@ -68,6 +68,11 @@ INTERNAL {
roc_cpt_lmtline_init;
roc_cpt_parse_hdr_dump;
roc_cpt_rxc_time_cfg;
+ roc_dpi_dev_init;
+ roc_dpi_dev_fini;
+ roc_dpi_queue_configure;
+ roc_dpi_queue_start;
+ roc_dpi_queue_stop;
roc_error_msg_get;
roc_hash_sha1_gen;
roc_hash_sha256_gen;
--
2.17.1
next reply other threads:[~2021-10-26 4:13 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-26 4:12 Radha Mohan Chintakuntla [this message]
2021-10-26 4:12 ` [dpdk-dev] [PATCH 2/4] dma/cnxk: create and initialize dmadev on pci probe Radha Mohan Chintakuntla
2021-10-26 8:36 ` Jerin Jacob
2021-10-26 21:05 ` Radha Mohan
2021-10-26 4:12 ` [dpdk-dev] [PATCH 3/4] dma/cnxk: add dma channel operations Radha Mohan Chintakuntla
2021-10-26 8:41 ` Jerin Jacob
2021-10-28 18:18 ` Radha Mohan
2021-10-29 14:54 ` Jerin Jacob
2021-10-29 18:02 ` Radha Mohan
2021-10-26 4:13 ` [dpdk-dev] [PATCH 4/4] dma/cnxk: add copy_sg function Radha Mohan Chintakuntla
2021-10-26 8:42 ` Jerin Jacob
2021-10-26 8:33 ` [dpdk-dev] [PATCH 1/4] common/cnxk: add DPI DMA support Jerin Jacob
2021-10-26 15:57 ` Radha Mohan
2021-11-02 3:40 ` [dpdk-dev] [PATCH v2 " Radha Mohan Chintakuntla
2021-11-02 3:40 ` [dpdk-dev] [PATCH v2 2/4] dma/cnxk: create and initialize dmadev on pci probe Radha Mohan Chintakuntla
2021-11-02 4:02 ` Jerin Jacob
2021-11-02 11:49 ` fengchengwen
2021-11-02 3:40 ` [dpdk-dev] [PATCH v2 3/4] dma/cnxk: add dma channel operations Radha Mohan Chintakuntla
2021-11-02 11:59 ` fengchengwen
2021-11-02 18:11 ` Radha Mohan
2021-11-02 3:40 ` [dpdk-dev] [PATCH v2 4/4] dma/cnxk: add copy_sg function Radha Mohan Chintakuntla
2021-11-02 12:02 ` fengchengwen
2021-11-02 11:45 ` [dpdk-dev] [PATCH v2 1/4] common/cnxk: add DPI DMA support fengchengwen
2021-11-03 18:01 ` [dpdk-dev] [PATCH v3 1/5] " Radha Mohan Chintakuntla
2021-11-03 18:01 ` [dpdk-dev] [PATCH v3 2/5] dma/cnxk: create and initialize dmadev on pci probe Radha Mohan Chintakuntla
2021-11-07 20:55 ` Thomas Monjalon
2021-11-07 23:04 ` Thomas Monjalon
2021-11-09 3:52 ` Radha Mohan
2021-11-09 8:11 ` Thomas Monjalon
2021-11-03 18:01 ` [dpdk-dev] [PATCH v3 3/5] dma/cnxk: add dma channel operations Radha Mohan Chintakuntla
2021-11-03 18:01 ` [dpdk-dev] [PATCH v3 4/5] dma/cnxk: add copy_sg function Radha Mohan Chintakuntla
2021-11-03 18:01 ` [dpdk-dev] [PATCH v3 5/5] dma/cnxk: add stats function Radha Mohan Chintakuntla
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211026041300.28924-1-radhac@marvell.com \
--to=radhac@marvell.com \
--cc=dev@dpdk.org \
--cc=fengchengwen@huawei.com \
--cc=jerinj@marvell.com \
--cc=kirankumark@marvell.com \
--cc=ndabilpuram@marvell.com \
--cc=sburla@marvell.com \
--cc=skori@marvell.com \
--cc=skoteshwar@marvell.com \
--cc=thomas@monjalon.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).