From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH v7 05/11] bpf: add function to dump eBPF instructions
Date: Fri, 10 Sep 2021 11:18:35 -0700 [thread overview]
Message-ID: <20210910181841.530280-6-stephen@networkplumber.org> (raw)
In-Reply-To: <20210910181841.530280-1-stephen@networkplumber.org>
When debugging converted (and other) programs it is useful
to see disassembled eBPF output.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
lib/bpf/bpf_convert.c | 7 ++-
lib/bpf/bpf_dump.c | 118 ++++++++++++++++++++++++++++++++++++++++++
lib/bpf/meson.build | 1 +
lib/bpf/rte_bpf.h | 14 +++++
lib/bpf/version.map | 1 +
5 files changed, 140 insertions(+), 1 deletion(-)
create mode 100644 lib/bpf/bpf_dump.c
diff --git a/lib/bpf/bpf_convert.c b/lib/bpf/bpf_convert.c
index 198e6d359042..f649fa663edf 100644
--- a/lib/bpf/bpf_convert.c
+++ b/lib/bpf/bpf_convert.c
@@ -331,7 +331,12 @@ static int bpf_convert_filter(const struct bpf_insn *prog, size_t len,
case BPF_LD | BPF_IND | BPF_H:
case BPF_LD | BPF_IND | BPF_B:
/* All arithmetic insns map as-is. */
- *insn = BPF_RAW_INSN(fp->code, BPF_REG_A, BPF_REG_X, 0, fp->k);
+ insn->code = fp->code;
+ insn->dst_reg = BPF_REG_A;
+ bpf_src = BPF_SRC(fp->code);
+ insn->src_reg = bpf_src == BPF_X ? BPF_REG_X : 0;
+ insn->off = 0;
+ insn->imm = fp->k;
break;
/* Jump transformation cannot use BPF block macros
diff --git a/lib/bpf/bpf_dump.c b/lib/bpf/bpf_dump.c
new file mode 100644
index 000000000000..a6a431e64903
--- /dev/null
+++ b/lib/bpf/bpf_dump.c
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2021 Stephen Hemminger
+ * Based on filter2xdp
+ * Copyright (C) 2017 Tobias Klauser
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+
+#include "rte_bpf.h"
+
+#define BPF_OP_INDEX(x) (BPF_OP(x) >> 4)
+#define BPF_SIZE_INDEX(x) (BPF_SIZE(x) >> 3)
+
+static const char *const class_tbl[] = {
+ [BPF_LD] = "ld", [BPF_LDX] = "ldx", [BPF_ST] = "st",
+ [BPF_STX] = "stx", [BPF_ALU] = "alu", [BPF_JMP] = "jmp",
+ [BPF_RET] = "ret", [BPF_MISC] = "alu64",
+};
+
+static const char *const alu_op_tbl[16] = {
+ [BPF_ADD >> 4] = "add", [BPF_SUB >> 4] = "sub",
+ [BPF_MUL >> 4] = "mul", [BPF_DIV >> 4] = "div",
+ [BPF_OR >> 4] = "or", [BPF_AND >> 4] = "and",
+ [BPF_LSH >> 4] = "lsh", [BPF_RSH >> 4] = "rsh",
+ [BPF_NEG >> 4] = "neg", [BPF_MOD >> 4] = "mod",
+ [BPF_XOR >> 4] = "xor", [EBPF_MOV >> 4] = "mov",
+ [EBPF_ARSH >> 4] = "arsh", [EBPF_END >> 4] = "endian",
+};
+
+static const char *const size_tbl[] = {
+ [BPF_W >> 3] = "w",
+ [BPF_H >> 3] = "h",
+ [BPF_B >> 3] = "b",
+ [EBPF_DW >> 3] = "dw",
+};
+
+static const char *const jump_tbl[16] = {
+ [BPF_JA >> 4] = "ja", [BPF_JEQ >> 4] = "jeq",
+ [BPF_JGT >> 4] = "jgt", [BPF_JGE >> 4] = "jge",
+ [BPF_JSET >> 4] = "jset", [EBPF_JNE >> 4] = "jne",
+ [EBPF_JSGT >> 4] = "jsgt", [EBPF_JSGE >> 4] = "jsge",
+ [EBPF_CALL >> 4] = "call", [EBPF_EXIT >> 4] = "exit",
+};
+
+static void ebpf_dump(FILE *f, const struct ebpf_insn insn, size_t n)
+{
+ const char *op, *postfix = "";
+ uint8_t cls = BPF_CLASS(insn.code);
+
+ fprintf(f, " L%zu:\t", n);
+
+ switch (cls) {
+ default:
+ fprintf(f, "unimp 0x%x // class: %s\n", insn.code,
+ class_tbl[cls]);
+ break;
+ case BPF_ALU:
+ postfix = "32";
+ /* fall through */
+ case EBPF_ALU64:
+ op = alu_op_tbl[BPF_OP_INDEX(insn.code)];
+ if (BPF_SRC(insn.code) == BPF_X)
+ fprintf(f, "%s%s r%u, r%u\n", op, postfix, insn.dst_reg,
+ insn.src_reg);
+ else
+ fprintf(f, "%s%s r%u, #0x%x\n", op, postfix,
+ insn.dst_reg, insn.imm);
+ break;
+ case BPF_LD:
+ op = "ld";
+ postfix = size_tbl[BPF_SIZE_INDEX(insn.code)];
+ if (BPF_MODE(insn.code) == BPF_IMM)
+ fprintf(f, "%s%s r%d, #0x%x\n", op, postfix,
+ insn.dst_reg, insn.imm);
+ else if (BPF_MODE(insn.code) == BPF_ABS)
+ fprintf(f, "%s%s r%d, [%d]\n", op, postfix,
+ insn.dst_reg, insn.imm);
+ else if (BPF_MODE(insn.code) == BPF_IND)
+ fprintf(f, "%s%s r%d, [r%u + %d]\n", op, postfix,
+ insn.dst_reg, insn.src_reg, insn.imm);
+ else
+ fprintf(f, "// BUG: LD opcode 0x%02x in eBPF insns\n",
+ insn.code);
+ break;
+ case BPF_LDX:
+ op = "ldx";
+ postfix = size_tbl[BPF_SIZE_INDEX(insn.code)];
+ fprintf(f, "%s%s r%d, [r%u + %d]\n", op, postfix, insn.dst_reg,
+ insn.src_reg, insn.off);
+ break;
+#define L(pc, off) ((int)(pc) + 1 + (off))
+ case BPF_JMP:
+ op = jump_tbl[BPF_OP_INDEX(insn.code)];
+ if (op == NULL)
+ fprintf(f, "invalid jump opcode: %#x\n", insn.code);
+ else if (BPF_OP(insn.code) == BPF_JA)
+ fprintf(f, "%s L%d\n", op, L(n, insn.off));
+ else if (BPF_OP(insn.code) == EBPF_EXIT)
+ fprintf(f, "%s\n", op);
+ else
+ fprintf(f, "%s r%u, #0x%x, L%d\n", op, insn.dst_reg,
+ insn.imm, L(n, insn.off));
+ break;
+ case BPF_RET:
+ fprintf(f, "// BUG: RET opcode 0x%02x in eBPF insns\n",
+ insn.code);
+ break;
+ }
+}
+
+void rte_bpf_dump(FILE *f, const struct ebpf_insn *buf, uint32_t len)
+{
+ uint32_t i;
+
+ for (i = 0; i < len; ++i)
+ ebpf_dump(f, buf[i], i);
+}
diff --git a/lib/bpf/meson.build b/lib/bpf/meson.build
index 54f7610ae990..5b5585173aeb 100644
--- a/lib/bpf/meson.build
+++ b/lib/bpf/meson.build
@@ -2,6 +2,7 @@
# Copyright(c) 2018 Intel Corporation
sources = files('bpf.c',
+ 'bpf_dump.c',
'bpf_exec.c',
'bpf_load.c',
'bpf_pkt.c',
diff --git a/lib/bpf/rte_bpf.h b/lib/bpf/rte_bpf.h
index 2f23e272a376..0d0a84b130a0 100644
--- a/lib/bpf/rte_bpf.h
+++ b/lib/bpf/rte_bpf.h
@@ -198,6 +198,20 @@ rte_bpf_exec_burst(const struct rte_bpf *bpf, void *ctx[], uint64_t rc[],
int
rte_bpf_get_jit(const struct rte_bpf *bpf, struct rte_bpf_jit *jit);
+/**
+ * Dump epf instructions to a file.
+ *
+ * @param f
+ * A pointer to a file for output
+ * @param buf
+ * A pointer to BPF instructions
+ * @param len
+ * Number of BPF instructions to dump.
+ */
+__rte_experimental
+void
+rte_bpf_dump(FILE *f, const struct ebpf_insn *buf, uint32_t len);
+
#ifdef RTE_PORT_PCAP
struct bpf_program;
diff --git a/lib/bpf/version.map b/lib/bpf/version.map
index 47082d5003ef..3b953f2f4592 100644
--- a/lib/bpf/version.map
+++ b/lib/bpf/version.map
@@ -19,4 +19,5 @@ EXPERIMENTAL {
global:
rte_bpf_convert;
+ rte_bpf_dump;
};
--
2.30.2
next prev parent reply other threads:[~2021-09-10 18:19 UTC|newest]
Thread overview: 220+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 0:47 [dpdk-dev] [PATCH 0/5] Packet capture framework enhancements Stephen Hemminger
2021-09-03 0:47 ` [dpdk-dev] [PATCH 1/5] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-03 0:47 ` [dpdk-dev] [PATCH 2/5] pdump: support pcapng and filtering Stephen Hemminger
2021-09-03 0:47 ` [dpdk-dev] [PATCH 3/5] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-03 0:59 ` Stephen Hemminger
2021-09-03 0:47 ` [dpdk-dev] [PATCH 4/5] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-03 0:47 ` [dpdk-dev] [PATCH 5/5] MAINTAINERS: add entry for new pcapng and dumper Stephen Hemminger
2021-09-03 22:06 ` [dpdk-dev] [PATCH v2 0/5] Packet capture framework enhancements Stephen Hemminger
2021-09-03 22:06 ` [dpdk-dev] [PATCH v2 1/5] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-03 22:06 ` [dpdk-dev] [PATCH v2 2/5] pdump: support pcapng and filtering Stephen Hemminger
2021-09-03 22:06 ` [dpdk-dev] [PATCH v2 3/5] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-03 22:06 ` [dpdk-dev] [PATCH v2 4/5] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-03 22:06 ` [dpdk-dev] [PATCH v2 5/5] MAINTAINERS: add entry for new pcapng and dumper Stephen Hemminger
2021-09-08 4:50 ` [dpdk-dev] [PATCH v3 0/8] Packet capture framework enhancements Stephen Hemminger
2021-09-08 4:50 ` [dpdk-dev] [PATCH v3 1/8] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-08 4:50 ` [dpdk-dev] [PATCH v3 2/8] bpf: allow self-xor operation Stephen Hemminger
2021-09-08 4:50 ` [dpdk-dev] [PATCH v3 3/8] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-09-08 4:50 ` [dpdk-dev] [PATCH v3 4/8] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-09-08 4:50 ` [dpdk-dev] [PATCH v3 5/8] pdump: support pcapng and filtering Stephen Hemminger
2021-09-08 4:50 ` [dpdk-dev] [PATCH v3 6/8] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-08 4:50 ` [dpdk-dev] [PATCH v3 7/8] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-08 4:50 ` [dpdk-dev] [PATCH v3 8/8] MAINTAINERS: add entry for new pcapng and dumper Stephen Hemminger
2021-09-08 17:16 ` [dpdk-dev] [PATCH v4 0/8] Packet capture framework enhancements Stephen Hemminger
2021-09-08 17:16 ` [dpdk-dev] [PATCH v4 1/8] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-08 17:16 ` [dpdk-dev] [PATCH v4 2/8] bpf: allow self-xor operation Stephen Hemminger
2021-09-08 17:16 ` [dpdk-dev] [PATCH v4 3/8] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-09-08 17:16 ` [dpdk-dev] [PATCH v4 4/8] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-09-08 17:16 ` [dpdk-dev] [PATCH v4 5/8] pdump: support pcapng and filtering Stephen Hemminger
2021-09-08 17:16 ` [dpdk-dev] [PATCH v4 6/8] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-08 17:16 ` [dpdk-dev] [PATCH v4 7/8] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-08 17:16 ` [dpdk-dev] [PATCH v4 8/8] MAINTAINERS: add entry for new pcapng and dumper Stephen Hemminger
2021-09-08 21:50 ` [dpdk-dev] [PATCH v5 0/9] Packet capture framework enhancements Stephen Hemminger
2021-09-08 21:50 ` [dpdk-dev] [PATCH v5 1/9] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-08 21:50 ` [dpdk-dev] [PATCH v5 2/9] bpf: allow self-xor operation Stephen Hemminger
2021-09-08 21:50 ` [dpdk-dev] [PATCH v5 3/9] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-09-08 21:50 ` [dpdk-dev] [PATCH v5 4/9] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-09-08 21:50 ` [dpdk-dev] [PATCH v5 5/9] lib: pdump is not supported on Windows Stephen Hemminger
2021-09-08 21:50 ` [dpdk-dev] [PATCH v5 6/9] pdump: support pcapng and filtering Stephen Hemminger
2021-09-08 21:50 ` [dpdk-dev] [PATCH v5 7/9] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-08 21:50 ` [dpdk-dev] [PATCH v5 8/9] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-08 21:50 ` [dpdk-dev] [PATCH v5 9/9] MAINTAINERS: add entry for new pcapng and dumper Stephen Hemminger
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 00/10] Packet capture framework enhancements Stephen Hemminger
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 01/10] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 02/10] bpf: allow self-xor operation Stephen Hemminger
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 03/10] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-09-10 7:59 ` Dmitry Kozlyuk
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 04/10] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 05/10] test: add test for bpf_convert Stephen Hemminger
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 06/10] lib: pdump is not supported on Windows Stephen Hemminger
2021-09-10 8:17 ` Dmitry Kozlyuk
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 07/10] pdump: support pcapng and filtering Stephen Hemminger
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 08/10] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 09/10] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-09 23:33 ` [dpdk-dev] [PATCH v6 10/10] MAINTAINERS: add entry for new pcapng and dumper Stephen Hemminger
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 00/11] Packet capture framework enhancements Stephen Hemminger
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 01/11] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 02/11] lib: pdump is not supported on Windows Stephen Hemminger
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 03/11] bpf: allow self-xor operation Stephen Hemminger
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 04/11] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-09-10 18:18 ` Stephen Hemminger [this message]
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 06/11] pdump: support pcapng and filtering Stephen Hemminger
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 07/11] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 08/11] test: add test for bpf_convert Stephen Hemminger
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 09/11] test: add a test for pcapng library Stephen Hemminger
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 10/11] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-10 18:18 ` [dpdk-dev] [PATCH v7 11/11] MAINTAINERS: add entry for new pcapng and dumper Stephen Hemminger
2021-09-13 18:14 ` [dpdk-dev] [PATCH v8 00/12] Packet capture framework enhancements Stephen Hemminger
2021-09-13 18:14 ` [dpdk-dev] [PATCH v8 01/12] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 02/12] lib: pdump is not supported on Windows Stephen Hemminger
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 03/12] bpf: allow self-xor operation Stephen Hemminger
2021-09-15 10:55 ` Ananyev, Konstantin
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 04/12] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-09-15 11:02 ` Ananyev, Konstantin
2021-09-15 16:25 ` Stephen Hemminger
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 05/12] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-09-15 11:04 ` Ananyev, Konstantin
2021-09-15 16:26 ` Stephen Hemminger
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 06/12] pdump: support pcapng and filtering Stephen Hemminger
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 07/12] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 08/12] test: add test for bpf_convert Stephen Hemminger
2021-09-15 11:34 ` Ananyev, Konstantin
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 09/12] test: add a test for pcapng library Stephen Hemminger
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 10/12] test: enable bpf autotest Stephen Hemminger
2021-09-15 11:27 ` Ananyev, Konstantin
2021-09-15 23:36 ` Stephen Hemminger
2021-09-16 3:09 ` Stephen Hemminger
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 11/12] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-13 18:15 ` [dpdk-dev] [PATCH v8 12/12] MAINTAINERS: add entry for new packet capture features Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 00/12] Packet capture framework enhancements Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 01/12] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 02/12] lib: pdump is not supported on Windows Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 03/12] bpf: allow self-xor operation Stephen Hemminger
2021-09-16 15:23 ` Ananyev, Konstantin
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 04/12] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 05/12] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 06/12] pdump: support pcapng and filtering Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 07/12] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 08/12] test: add test for bpf_convert Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 09/12] test: add a test for pcapng library Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 10/12] test: enable bpf autotest Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 11/12] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-16 0:14 ` [dpdk-dev] [PATCH v9 12/12] MAINTAINERS: add entry for new packet capture features Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 00/12] Packet capture framework enhancements Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 01/12] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 02/12] lib: pdump is not supported on Windows Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 03/12] bpf: allow self-xor operation Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 04/12] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 05/12] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 06/12] pdump: support pcapng and filtering Stephen Hemminger
2021-09-23 16:11 ` Pattan, Reshma
2021-09-23 16:58 ` Stephen Hemminger
2021-09-23 18:14 ` Stephen Hemminger
2021-09-23 18:23 ` Stephen Hemminger
2021-09-24 15:33 ` Pattan, Reshma
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 07/12] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 08/12] test: add test for bpf_convert Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 09/12] test: add a test for pcapng library Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 10/12] test: enable bpf autotest Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 11/12] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-16 22:26 ` [dpdk-dev] [PATCH v10 12/12] MAINTAINERS: add entry for new packet capture features Stephen Hemminger
2021-09-24 15:21 ` [dpdk-dev] [PATCH v11 00/12] Packet capture framework enhancements Stephen Hemminger
2021-09-24 15:21 ` [dpdk-dev] [PATCH v11 01/12] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-09-24 15:21 ` [dpdk-dev] [PATCH v11 02/12] lib: pdump is not supported on Windows Stephen Hemminger
2021-09-24 15:21 ` [dpdk-dev] [PATCH v11 03/12] bpf: allow self-xor operation Stephen Hemminger
2021-09-24 15:21 ` [dpdk-dev] [PATCH v11 04/12] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-09-24 15:21 ` [dpdk-dev] [PATCH v11 05/12] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-09-24 15:21 ` [dpdk-dev] [PATCH v11 06/12] pdump: support pcapng and filtering Stephen Hemminger
2021-09-24 15:21 ` [dpdk-dev] [PATCH v11 07/12] app/dumpcap: add new packet capture application Stephen Hemminger
2021-09-24 15:21 ` [dpdk-dev] [PATCH v11 08/12] test: add test for bpf_convert Stephen Hemminger
2021-09-24 15:21 ` [dpdk-dev] [PATCH v11 09/12] test: add a test for pcapng library Stephen Hemminger
2021-09-24 15:22 ` [dpdk-dev] [PATCH v11 10/12] test: enable bpf autotest Stephen Hemminger
2021-09-24 15:22 ` [dpdk-dev] [PATCH v11 11/12] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-09-24 15:22 ` [dpdk-dev] [PATCH v11 12/12] MAINTAINERS: add entry for new packet capture features Stephen Hemminger
2021-10-01 16:26 ` [dpdk-dev] [PATCH v12 00/12] Packet capture framework update Stephen Hemminger
2021-10-01 16:26 ` [dpdk-dev] [PATCH v12 01/12] lib: pdump is not supported on Windows Stephen Hemminger
2021-10-01 16:26 ` [dpdk-dev] [PATCH v12 02/12] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-10-15 9:36 ` Pattan, Reshma
2021-10-15 17:40 ` Stephen Hemminger
2021-10-15 18:14 ` Stephen Hemminger
2021-10-01 16:26 ` [dpdk-dev] [PATCH v12 03/12] bpf: allow self-xor operation Stephen Hemminger
2021-10-01 16:26 ` [dpdk-dev] [PATCH v12 04/12] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-10-01 16:26 ` [dpdk-dev] [PATCH v12 05/12] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-10-01 16:26 ` [dpdk-dev] [PATCH v12 06/12] pdump: support pcapng and filtering Stephen Hemminger
2021-10-12 16:31 ` Pattan, Reshma
2021-10-01 16:27 ` [dpdk-dev] [PATCH v12 07/12] app/dumpcap: add new packet capture application Stephen Hemminger
2021-10-01 16:27 ` [dpdk-dev] [PATCH v12 08/12] test: add test for bpf_convert Stephen Hemminger
2021-10-01 16:27 ` [dpdk-dev] [PATCH v12 09/12] test: add a test for pcapng library Stephen Hemminger
2021-10-01 16:27 ` [dpdk-dev] [PATCH v12 10/12] test: enable bpf autotest Stephen Hemminger
2021-10-01 16:27 ` [dpdk-dev] [PATCH v12 11/12] doc: changes for new pcapng and dumpcap Stephen Hemminger
2021-10-15 16:42 ` Pattan, Reshma
2021-10-15 17:29 ` Stephen Hemminger
2021-10-18 9:23 ` Pattan, Reshma
2021-10-01 16:27 ` [dpdk-dev] [PATCH v12 12/12] MAINTAINERS: add entry for new packet capture features Stephen Hemminger
2021-10-12 2:31 ` [dpdk-dev] [PATCH v12 00/12] Packet capture framework update Stephen Hemminger
2021-10-12 7:09 ` Thomas Monjalon
2021-10-12 10:21 ` Pattan, Reshma
2021-10-12 15:44 ` Stephen Hemminger
2021-10-12 15:48 ` Thomas Monjalon
2021-10-12 18:00 ` Stephen Hemminger
2021-10-12 18:22 ` Thomas Monjalon
2021-10-13 8:44 ` Pattan, Reshma
2021-10-15 18:28 ` [dpdk-dev] [PATCH v13 " Stephen Hemminger
2021-10-15 18:28 ` [dpdk-dev] [PATCH v13 01/12] lib: pdump is not supported on Windows Stephen Hemminger
2021-10-15 18:28 ` [dpdk-dev] [PATCH v13 02/12] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-10-15 18:28 ` [dpdk-dev] [PATCH v13 03/12] bpf: allow self-xor operation Stephen Hemminger
2021-10-15 18:28 ` [dpdk-dev] [PATCH v13 04/12] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-10-15 18:28 ` [dpdk-dev] [PATCH v13 05/12] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-10-15 18:28 ` [dpdk-dev] [PATCH v13 06/12] pdump: support pcapng and filtering Stephen Hemminger
2021-10-15 18:28 ` [dpdk-dev] [PATCH v13 07/12] app/dumpcap: add new packet capture application Stephen Hemminger
2021-10-15 18:28 ` [dpdk-dev] [PATCH v13 08/12] test: add test for bpf_convert Stephen Hemminger
2021-10-15 18:29 ` [dpdk-dev] [PATCH v13 09/12] test: add a test for pcapng library Stephen Hemminger
2021-10-15 18:29 ` [dpdk-dev] [PATCH v13 10/12] test: enable bpf autotest Stephen Hemminger
2021-10-15 18:29 ` [dpdk-dev] [PATCH v13 11/12] doc: changes for new pcapng and dumpcap utility Stephen Hemminger
2021-10-15 18:29 ` [dpdk-dev] [PATCH v13 12/12] MAINTAINERS: add entry for new packet capture features Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 00/12] Packet capture framework update Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 01/12] lib: pdump is not supported on Windows Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 02/12] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-10-19 10:24 ` Pattan, Reshma
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 03/12] bpf: allow self-xor operation Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 04/12] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 05/12] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 06/12] pdump: support pcapng and filtering Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 07/12] app/dumpcap: add new packet capture application Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 08/12] test: add test for bpf_convert Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 09/12] test: add a test for pcapng library Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 10/12] test: enable bpf autotest Stephen Hemminger
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 11/12] doc: changes for new pcapng and dumpcap utility Stephen Hemminger
2021-10-19 8:28 ` Pattan, Reshma
2021-10-15 20:11 ` [dpdk-dev] [PATCH v14 12/12] MAINTAINERS: add entry for new packet capture features Stephen Hemminger
2021-10-21 12:40 ` Pattan, Reshma
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 00/12] Packet capture framework update Stephen Hemminger
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 01/12] lib: pdump is not supported on Windows Stephen Hemminger
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 02/12] librte_pcapng: add new library for writing pcapng files Stephen Hemminger
2021-10-21 14:14 ` Kinsella, Ray
2021-10-21 15:29 ` Stephen Hemminger
2021-10-21 18:56 ` Thomas Monjalon
2021-10-22 13:43 ` Thomas Monjalon
2021-10-22 15:07 ` Stephen Hemminger
2021-10-22 15:21 ` Thomas Monjalon
2021-10-29 17:50 ` Ferruh Yigit
2021-10-29 19:55 ` Stephen Hemminger
2021-10-29 21:50 ` [dpdk-dev] [PATCH] pcapng: do not use deprecated ETH_LINK_UP Stephen Hemminger
2021-10-31 22:31 ` Thomas Monjalon
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 03/12] bpf: allow self-xor operation Stephen Hemminger
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 04/12] bpf: add function to convert classic BPF to DPDK BPF Stephen Hemminger
2021-10-21 14:15 ` Kinsella, Ray
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 05/12] bpf: add function to dump eBPF instructions Stephen Hemminger
2021-10-21 14:15 ` Kinsella, Ray
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 06/12] pdump: support pcapng and filtering Stephen Hemminger
2021-10-21 14:16 ` Kinsella, Ray
2021-10-27 6:34 ` Wang, Yinan
2021-10-27 14:56 ` Stephen Hemminger
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 07/12] app/dumpcap: add new packet capture application Stephen Hemminger
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 08/12] test: add test for bpf_convert Stephen Hemminger
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 09/12] test: add a test for pcapng library Stephen Hemminger
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 10/12] test: enable bpf autotest Stephen Hemminger
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 11/12] doc: changes for new pcapng and dumpcap utility Stephen Hemminger
2021-10-20 21:42 ` [dpdk-dev] [PATCH v15 12/12] MAINTAINERS: add entry for new packet capture features Stephen Hemminger
2021-10-21 16:02 ` Stephen Hemminger
2021-10-22 13:55 ` [dpdk-dev] [PATCH v15 00/12] Packet capture framework update Thomas Monjalon
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