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From: Laurent Vivier <lvivier@redhat.com>
To: passt-dev@passt.top
Cc: Laurent Vivier <lvivier@redhat.com>
Subject: [PATCH 05/24] util: move IP stuff from util.[ch] to ip.[ch]
Date: Fri,  2 Feb 2024 15:11:32 +0100	[thread overview]
Message-ID: <20240202141151.3762941-6-lvivier@redhat.com> (raw)
In-Reply-To: <20240202141151.3762941-1-lvivier@redhat.com>

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
---
 Makefile     |  4 +--
 conf.c       |  1 +
 dhcp.c       |  1 +
 flow.c       |  1 +
 icmp.c       |  1 +
 ip.c         | 72 +++++++++++++++++++++++++++++++++++++++++++
 ip.h         | 86 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 ndp.c        |  1 +
 port_fwd.c   |  1 +
 qrap.c       |  1 +
 tap.c        |  1 +
 tcp.c        |  1 +
 tcp_splice.c |  1 +
 udp.c        |  1 +
 util.c       | 55 ---------------------------------
 util.h       | 76 ----------------------------------------------
 16 files changed, 171 insertions(+), 133 deletions(-)
 create mode 100644 ip.c
 create mode 100644 ip.h

diff --git a/Makefile b/Makefile
index c1138fb91d26..acf37f5a2036 100644
--- a/Makefile
+++ b/Makefile
@@ -47,7 +47,7 @@ FLAGS += -DDUAL_STACK_SOCKETS=$(DUAL_STACK_SOCKETS)
 PASST_SRCS = arch.c arp.c checksum.c conf.c dhcp.c dhcpv6.c flow.c icmp.c \
 	igmp.c isolation.c lineread.c log.c mld.c ndp.c netlink.c packet.c \
 	passt.c pasta.c pcap.c pif.c port_fwd.c tap.c tcp.c tcp_splice.c udp.c \
-	util.c iov.c
+	util.c iov.c ip.c
 QRAP_SRCS = qrap.c
 SRCS = $(PASST_SRCS) $(QRAP_SRCS)
 
@@ -56,7 +56,7 @@ MANPAGES = passt.1 pasta.1 qrap.1
 PASST_HEADERS = arch.h arp.h checksum.h conf.h dhcp.h dhcpv6.h flow.h \
 	flow_table.h icmp.h inany.h isolation.h lineread.h log.h ndp.h \
 	netlink.h packet.h passt.h pasta.h pcap.h pif.h port_fwd.h siphash.h \
-	tap.h tcp.h tcp_conn.h tcp_splice.h udp.h util.h iov.h
+	tap.h tcp.h tcp_conn.h tcp_splice.h udp.h util.h iov.h ip.h
 HEADERS = $(PASST_HEADERS) seccomp.h
 
 C := \#include <linux/tcp.h>\nstruct tcp_info x = { .tcpi_snd_wnd = 0 };
diff --git a/conf.c b/conf.c
index 5e15b665be9c..93bfda331349 100644
--- a/conf.c
+++ b/conf.c
@@ -35,6 +35,7 @@
 #include <netinet/if_ether.h>
 
 #include "util.h"
+#include "ip.h"
 #include "passt.h"
 #include "netlink.h"
 #include "udp.h"
diff --git a/dhcp.c b/dhcp.c
index 110772867632..ff4834a3dce9 100644
--- a/dhcp.c
+++ b/dhcp.c
@@ -25,6 +25,7 @@
 #include <limits.h>
 
 #include "util.h"
+#include "ip.h"
 #include "checksum.h"
 #include "packet.h"
 #include "passt.h"
diff --git a/flow.c b/flow.c
index 5e94a7a949e5..73d52bda8774 100644
--- a/flow.c
+++ b/flow.c
@@ -11,6 +11,7 @@
 #include <string.h>
 
 #include "util.h"
+#include "ip.h"
 #include "passt.h"
 #include "siphash.h"
 #include "inany.h"
diff --git a/icmp.c b/icmp.c
index 9434fc5a7490..3b85a8578316 100644
--- a/icmp.c
+++ b/icmp.c
@@ -33,6 +33,7 @@
 
 #include "packet.h"
 #include "util.h"
+#include "ip.h"
 #include "passt.h"
 #include "tap.h"
 #include "log.h"
diff --git a/ip.c b/ip.c
new file mode 100644
index 000000000000..64e336139819
--- /dev/null
+++ b/ip.c
@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/* PASST - Plug A Simple Socket Transport
+ *  for qemu/UNIX domain socket mode
+ *
+ * PASTA - Pack A Subtle Tap Abstraction
+ *  for network namespace/tap device mode
+ *
+ * util.c - Convenience helpers
+ *
+ * Copyright (c) 2020-2021 Red Hat GmbH
+ * Author: Stefano Brivio <sbrivio@redhat.com>
+ */
+
+#include <stddef.h>
+#include "util.h"
+#include "ip.h"
+
+#define IPV6_NH_OPT(nh)							\
+	((nh) == 0   || (nh) == 43  || (nh) == 44  || (nh) == 50  ||	\
+	 (nh) == 51  || (nh) == 60  || (nh) == 135 || (nh) == 139 ||	\
+	 (nh) == 140 || (nh) == 253 || (nh) == 254)
+
+/**
+ * ipv6_l4hdr() - Find pointer to L4 header in IPv6 packet and extract protocol
+ * @p:		Packet pool, packet number @idx has IPv6 header at @offset
+ * @idx:	Index of packet in pool
+ * @offset:	Pre-calculated IPv6 header offset
+ * @proto:	Filled with L4 protocol number
+ * @dlen:	Data length (payload excluding header extensions), set on return
+ *
+ * Return: pointer to L4 header, NULL if not found
+ */
+char *ipv6_l4hdr(const struct pool *p, int idx, size_t offset, uint8_t *proto,
+		 size_t *dlen)
+{
+	const struct ipv6_opt_hdr *o;
+	const struct ipv6hdr *ip6h;
+	char *base;
+	int hdrlen;
+	uint8_t nh;
+
+	base = packet_get(p, idx, 0, 0, NULL);
+	ip6h = packet_get(p, idx, offset, sizeof(*ip6h), dlen);
+	if (!ip6h)
+		return NULL;
+
+	offset += sizeof(*ip6h);
+
+	nh = ip6h->nexthdr;
+	if (!IPV6_NH_OPT(nh))
+		goto found;
+
+	while ((o = packet_get_try(p, idx, offset, sizeof(*o), dlen))) {
+		nh = o->nexthdr;
+		hdrlen = (o->hdrlen + 1) * 8;
+
+		if (IPV6_NH_OPT(nh))
+			offset += hdrlen;
+		else
+			goto found;
+	}
+
+	return NULL;
+
+found:
+	if (nh == 59)
+		return NULL;
+
+	*proto = nh;
+	return base + offset;
+}
diff --git a/ip.h b/ip.h
new file mode 100644
index 000000000000..b2e08bc049f3
--- /dev/null
+++ b/ip.h
@@ -0,0 +1,86 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later
+ * Copyright (c) 2021 Red Hat GmbH
+ * Author: Stefano Brivio <sbrivio@redhat.com>
+ */
+
+#ifndef IP_H
+#define IP_H
+
+#include <netinet/ip.h>
+#include <netinet/ip6.h>
+
+#define IN4_IS_ADDR_UNSPECIFIED(a) \
+	((a)->s_addr == htonl_constant(INADDR_ANY))
+#define IN4_IS_ADDR_BROADCAST(a) \
+	((a)->s_addr == htonl_constant(INADDR_BROADCAST))
+#define IN4_IS_ADDR_LOOPBACK(a) \
+	(ntohl((a)->s_addr) >> IN_CLASSA_NSHIFT == IN_LOOPBACKNET)
+#define IN4_IS_ADDR_MULTICAST(a) \
+	(IN_MULTICAST(ntohl((a)->s_addr)))
+#define IN4_ARE_ADDR_EQUAL(a, b) \
+	(((struct in_addr *)(a))->s_addr == ((struct in_addr *)b)->s_addr)
+#define IN4ADDR_LOOPBACK_INIT \
+	{ .s_addr	= htonl_constant(INADDR_LOOPBACK) }
+#define IN4ADDR_ANY_INIT \
+	{ .s_addr	= htonl_constant(INADDR_ANY) }
+
+#define L2_BUF_IP4_INIT(proto)						\
+	{								\
+		.version	= 4,					\
+		.ihl		= 5,					\
+		.tos		= 0,					\
+		.tot_len	= 0,					\
+		.id		= 0,					\
+		.frag_off	= 0,					\
+		.ttl		= 0xff,					\
+		.protocol	= (proto),				\
+		.saddr		= 0,					\
+		.daddr		= 0,					\
+	}
+#define L2_BUF_IP4_PSUM(proto)	((uint32_t)htons_constant(0x4500) +	\
+				 (uint32_t)htons_constant(0xff00 | (proto)))
+
+#define L2_BUF_IP6_INIT(proto)						\
+	{								\
+		.priority	= 0,					\
+		.version	= 6,					\
+		.flow_lbl	= { 0 },				\
+		.payload_len	= 0,					\
+		.nexthdr	= (proto),				\
+		.hop_limit	= 255,					\
+		.saddr		= IN6ADDR_ANY_INIT,			\
+		.daddr		= IN6ADDR_ANY_INIT,			\
+	}
+
+struct ipv6hdr {
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wpedantic"
+#if __BYTE_ORDER == __BIG_ENDIAN
+	uint8_t			version:4,
+				priority:4;
+#else
+	uint8_t			priority:4,
+				version:4;
+#endif
+#pragma GCC diagnostic pop
+	uint8_t			flow_lbl[3];
+
+	uint16_t		payload_len;
+	uint8_t			nexthdr;
+	uint8_t			hop_limit;
+
+	struct in6_addr		saddr;
+	struct in6_addr		daddr;
+};
+
+struct ipv6_opt_hdr {
+	uint8_t			nexthdr;
+	uint8_t			hdrlen;
+	/*
+	 * TLV encoded option data follows.
+	 */
+} __attribute__((packed));	/* required for some archs */
+
+char *ipv6_l4hdr(const struct pool *p, int idx, size_t offset, uint8_t *proto,
+		 size_t *dlen);
+#endif /* IP_H */
diff --git a/ndp.c b/ndp.c
index 4c85ab8bcaee..c58f4b222b76 100644
--- a/ndp.c
+++ b/ndp.c
@@ -28,6 +28,7 @@
 
 #include "checksum.h"
 #include "util.h"
+#include "ip.h"
 #include "passt.h"
 #include "tap.h"
 #include "log.h"
diff --git a/port_fwd.c b/port_fwd.c
index 6f6c836c57ad..e1ec31e2232c 100644
--- a/port_fwd.c
+++ b/port_fwd.c
@@ -21,6 +21,7 @@
 #include <stdio.h>
 
 #include "util.h"
+#include "ip.h"
 #include "port_fwd.h"
 #include "passt.h"
 #include "lineread.h"
diff --git a/qrap.c b/qrap.c
index 97f350a4bf0b..d59670621731 100644
--- a/qrap.c
+++ b/qrap.c
@@ -32,6 +32,7 @@
 #include <linux/icmpv6.h>
 
 #include "util.h"
+#include "ip.h"
 #include "passt.h"
 #include "arp.h"
 
diff --git a/tap.c b/tap.c
index 396dee7eef25..3ea03f720d6d 100644
--- a/tap.c
+++ b/tap.c
@@ -45,6 +45,7 @@
 
 #include "checksum.h"
 #include "util.h"
+#include "ip.h"
 #include "passt.h"
 #include "arp.h"
 #include "dhcp.h"
diff --git a/tcp.c b/tcp.c
index 905d26f6c656..4c9c5fb51c60 100644
--- a/tcp.c
+++ b/tcp.c
@@ -289,6 +289,7 @@
 
 #include "checksum.h"
 #include "util.h"
+#include "ip.h"
 #include "passt.h"
 #include "tap.h"
 #include "siphash.h"
diff --git a/tcp_splice.c b/tcp_splice.c
index 26d32065cd47..66575ca95a1e 100644
--- a/tcp_splice.c
+++ b/tcp_splice.c
@@ -49,6 +49,7 @@
 #include <sys/socket.h>
 
 #include "util.h"
+#include "ip.h"
 #include "passt.h"
 #include "log.h"
 #include "tcp_splice.h"
diff --git a/udp.c b/udp.c
index b5b8f8a7cd5b..d514c864ab5b 100644
--- a/udp.c
+++ b/udp.c
@@ -112,6 +112,7 @@
 
 #include "checksum.h"
 #include "util.h"
+#include "ip.h"
 #include "passt.h"
 #include "tap.h"
 #include "pcap.h"
diff --git a/util.c b/util.c
index 21b35ff94db1..f73ea1d98a09 100644
--- a/util.c
+++ b/util.c
@@ -30,61 +30,6 @@
 #include "packet.h"
 #include "log.h"
 
-#define IPV6_NH_OPT(nh)							\
-	((nh) == 0   || (nh) == 43  || (nh) == 44  || (nh) == 50  ||	\
-	 (nh) == 51  || (nh) == 60  || (nh) == 135 || (nh) == 139 ||	\
-	 (nh) == 140 || (nh) == 253 || (nh) == 254)
-
-/**
- * ipv6_l4hdr() - Find pointer to L4 header in IPv6 packet and extract protocol
- * @p:		Packet pool, packet number @idx has IPv6 header at @offset
- * @idx:	Index of packet in pool
- * @offset:	Pre-calculated IPv6 header offset
- * @proto:	Filled with L4 protocol number
- * @dlen:	Data length (payload excluding header extensions), set on return
- *
- * Return: pointer to L4 header, NULL if not found
- */
-char *ipv6_l4hdr(const struct pool *p, int idx, size_t offset, uint8_t *proto,
-		 size_t *dlen)
-{
-	const struct ipv6_opt_hdr *o;
-	const struct ipv6hdr *ip6h;
-	char *base;
-	int hdrlen;
-	uint8_t nh;
-
-	base = packet_get(p, idx, 0, 0, NULL);
-	ip6h = packet_get(p, idx, offset, sizeof(*ip6h), dlen);
-	if (!ip6h)
-		return NULL;
-
-	offset += sizeof(*ip6h);
-
-	nh = ip6h->nexthdr;
-	if (!IPV6_NH_OPT(nh))
-		goto found;
-
-	while ((o = packet_get_try(p, idx, offset, sizeof(*o), dlen))) {
-		nh = o->nexthdr;
-		hdrlen = (o->hdrlen + 1) * 8;
-
-		if (IPV6_NH_OPT(nh))
-			offset += hdrlen;
-		else
-			goto found;
-	}
-
-	return NULL;
-
-found:
-	if (nh == 59)
-		return NULL;
-
-	*proto = nh;
-	return base + offset;
-}
-
 /**
  * sock_l4() - Create and bind socket for given L4, add to epoll list
  * @c:		Execution context
diff --git a/util.h b/util.h
index d2320f8cc99a..f7c3dfee9972 100644
--- a/util.h
+++ b/util.h
@@ -110,22 +110,6 @@
 #define	htonl_constant(x)	(__bswap_constant_32(x))
 #endif
 
-#define IN4_IS_ADDR_UNSPECIFIED(a) \
-	((a)->s_addr == htonl_constant(INADDR_ANY))
-#define IN4_IS_ADDR_BROADCAST(a) \
-	((a)->s_addr == htonl_constant(INADDR_BROADCAST))
-#define IN4_IS_ADDR_LOOPBACK(a) \
-	(ntohl((a)->s_addr) >> IN_CLASSA_NSHIFT == IN_LOOPBACKNET)
-#define IN4_IS_ADDR_MULTICAST(a) \
-	(IN_MULTICAST(ntohl((a)->s_addr)))
-#define IN4_ARE_ADDR_EQUAL(a, b) \
-	(((struct in_addr *)(a))->s_addr == ((struct in_addr *)b)->s_addr)
-#define IN4ADDR_LOOPBACK_INIT \
-	{ .s_addr	= htonl_constant(INADDR_LOOPBACK) }
-#define IN4ADDR_ANY_INIT \
-	{ .s_addr	= htonl_constant(INADDR_ANY) }
-
-
 #define NS_FN_STACK_SIZE	(RLIMIT_STACK_VAL * 1024 / 8)
 int do_clone(int (*fn)(void *), char *stack_area, size_t stack_size, int flags,
 	     void *arg);
@@ -138,34 +122,6 @@ int do_clone(int (*fn)(void *), char *stack_area, size_t stack_size, int flags,
 			 (void *)(arg));				\
 	} while (0)
 
-#define L2_BUF_IP4_INIT(proto)						\
-	{								\
-		.version	= 4,					\
-		.ihl		= 5,					\
-		.tos		= 0,					\
-		.tot_len	= 0,					\
-		.id		= 0,					\
-		.frag_off	= 0,					\
-		.ttl		= 0xff,					\
-		.protocol	= (proto),				\
-		.saddr		= 0,					\
-		.daddr		= 0,					\
-	}
-#define L2_BUF_IP4_PSUM(proto)	((uint32_t)htons_constant(0x4500) +	\
-				 (uint32_t)htons_constant(0xff00 | (proto)))
-
-#define L2_BUF_IP6_INIT(proto)						\
-	{								\
-		.priority	= 0,					\
-		.version	= 6,					\
-		.flow_lbl	= { 0 },				\
-		.payload_len	= 0,					\
-		.nexthdr	= (proto),				\
-		.hop_limit	= 255,					\
-		.saddr		= IN6ADDR_ANY_INIT,			\
-		.daddr		= IN6ADDR_ANY_INIT,			\
-	}
-
 #define RCVBUF_BIG		(2UL * 1024 * 1024)
 #define SNDBUF_BIG		(4UL * 1024 * 1024)
 #define SNDBUF_SMALL		(128UL * 1024)
@@ -173,45 +129,13 @@ int do_clone(int (*fn)(void *), char *stack_area, size_t stack_size, int flags,
 #include <net/if.h>
 #include <limits.h>
 #include <stdint.h>
-#include <netinet/ip6.h>
 
 #include "packet.h"
 
 struct ctx;
 
-struct ipv6hdr {
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wpedantic"
-#if __BYTE_ORDER == __BIG_ENDIAN
-	uint8_t			version:4,
-				priority:4;
-#else
-	uint8_t			priority:4,
-				version:4;
-#endif
-#pragma GCC diagnostic pop
-	uint8_t			flow_lbl[3];
-
-	uint16_t		payload_len;
-	uint8_t			nexthdr;
-	uint8_t			hop_limit;
-
-	struct in6_addr		saddr;
-	struct in6_addr		daddr;
-};
-
-struct ipv6_opt_hdr {
-	uint8_t			nexthdr;
-	uint8_t			hdrlen;
-	/*
-	 * TLV encoded option data follows.
-	 */
-} __attribute__((packed));	/* required for some archs */
-
 /* cppcheck-suppress funcArgNamesDifferent */
 __attribute__ ((weak)) int ffsl(long int i) { return __builtin_ffsl(i); }
-char *ipv6_l4hdr(const struct pool *p, int idx, size_t offset, uint8_t *proto,
-		 size_t *dlen);
 int sock_l4(const struct ctx *c, int af, uint8_t proto,
 	    const void *bind_addr, const char *ifname, uint16_t port,
 	    uint32_t data);
-- 
@@ -110,22 +110,6 @@
 #define	htonl_constant(x)	(__bswap_constant_32(x))
 #endif
 
-#define IN4_IS_ADDR_UNSPECIFIED(a) \
-	((a)->s_addr == htonl_constant(INADDR_ANY))
-#define IN4_IS_ADDR_BROADCAST(a) \
-	((a)->s_addr == htonl_constant(INADDR_BROADCAST))
-#define IN4_IS_ADDR_LOOPBACK(a) \
-	(ntohl((a)->s_addr) >> IN_CLASSA_NSHIFT == IN_LOOPBACKNET)
-#define IN4_IS_ADDR_MULTICAST(a) \
-	(IN_MULTICAST(ntohl((a)->s_addr)))
-#define IN4_ARE_ADDR_EQUAL(a, b) \
-	(((struct in_addr *)(a))->s_addr == ((struct in_addr *)b)->s_addr)
-#define IN4ADDR_LOOPBACK_INIT \
-	{ .s_addr	= htonl_constant(INADDR_LOOPBACK) }
-#define IN4ADDR_ANY_INIT \
-	{ .s_addr	= htonl_constant(INADDR_ANY) }
-
-
 #define NS_FN_STACK_SIZE	(RLIMIT_STACK_VAL * 1024 / 8)
 int do_clone(int (*fn)(void *), char *stack_area, size_t stack_size, int flags,
 	     void *arg);
@@ -138,34 +122,6 @@ int do_clone(int (*fn)(void *), char *stack_area, size_t stack_size, int flags,
 			 (void *)(arg));				\
 	} while (0)
 
-#define L2_BUF_IP4_INIT(proto)						\
-	{								\
-		.version	= 4,					\
-		.ihl		= 5,					\
-		.tos		= 0,					\
-		.tot_len	= 0,					\
-		.id		= 0,					\
-		.frag_off	= 0,					\
-		.ttl		= 0xff,					\
-		.protocol	= (proto),				\
-		.saddr		= 0,					\
-		.daddr		= 0,					\
-	}
-#define L2_BUF_IP4_PSUM(proto)	((uint32_t)htons_constant(0x4500) +	\
-				 (uint32_t)htons_constant(0xff00 | (proto)))
-
-#define L2_BUF_IP6_INIT(proto)						\
-	{								\
-		.priority	= 0,					\
-		.version	= 6,					\
-		.flow_lbl	= { 0 },				\
-		.payload_len	= 0,					\
-		.nexthdr	= (proto),				\
-		.hop_limit	= 255,					\
-		.saddr		= IN6ADDR_ANY_INIT,			\
-		.daddr		= IN6ADDR_ANY_INIT,			\
-	}
-
 #define RCVBUF_BIG		(2UL * 1024 * 1024)
 #define SNDBUF_BIG		(4UL * 1024 * 1024)
 #define SNDBUF_SMALL		(128UL * 1024)
@@ -173,45 +129,13 @@ int do_clone(int (*fn)(void *), char *stack_area, size_t stack_size, int flags,
 #include <net/if.h>
 #include <limits.h>
 #include <stdint.h>
-#include <netinet/ip6.h>
 
 #include "packet.h"
 
 struct ctx;
 
-struct ipv6hdr {
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wpedantic"
-#if __BYTE_ORDER == __BIG_ENDIAN
-	uint8_t			version:4,
-				priority:4;
-#else
-	uint8_t			priority:4,
-				version:4;
-#endif
-#pragma GCC diagnostic pop
-	uint8_t			flow_lbl[3];
-
-	uint16_t		payload_len;
-	uint8_t			nexthdr;
-	uint8_t			hop_limit;
-
-	struct in6_addr		saddr;
-	struct in6_addr		daddr;
-};
-
-struct ipv6_opt_hdr {
-	uint8_t			nexthdr;
-	uint8_t			hdrlen;
-	/*
-	 * TLV encoded option data follows.
-	 */
-} __attribute__((packed));	/* required for some archs */
-
 /* cppcheck-suppress funcArgNamesDifferent */
 __attribute__ ((weak)) int ffsl(long int i) { return __builtin_ffsl(i); }
-char *ipv6_l4hdr(const struct pool *p, int idx, size_t offset, uint8_t *proto,
-		 size_t *dlen);
 int sock_l4(const struct ctx *c, int af, uint8_t proto,
 	    const void *bind_addr, const char *ifname, uint16_t port,
 	    uint32_t data);
-- 
2.42.0


  parent reply	other threads:[~2024-02-02 14:11 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-02 14:11 [PATCH 00/24] Add vhost-user support to passt Laurent Vivier
2024-02-02 14:11 ` [PATCH 01/24] iov: add some functions to manage iovec Laurent Vivier
2024-02-05  5:57   ` David Gibson
2024-02-06 14:28     ` Laurent Vivier
2024-02-07  1:01       ` David Gibson
2024-02-07 10:00         ` Laurent Vivier
2024-02-06 16:10   ` Stefano Brivio
2024-02-07 14:02     ` Laurent Vivier
2024-02-07 14:57       ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 02/24] pcap: add pcap_iov() Laurent Vivier
2024-02-05  6:25   ` David Gibson
2024-02-06 16:10   ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 03/24] checksum: align buffers Laurent Vivier
2024-02-05  6:02   ` David Gibson
2024-02-07  9:01     ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 04/24] checksum: add csum_iov() Laurent Vivier
2024-02-05  6:07   ` David Gibson
2024-02-07  9:02   ` Stefano Brivio
2024-02-02 14:11 ` Laurent Vivier [this message]
2024-02-05  6:13   ` [PATCH 05/24] util: move IP stuff from util.[ch] to ip.[ch] David Gibson
2024-02-07  9:03     ` Stefano Brivio
2024-02-08  0:04       ` David Gibson
2024-02-02 14:11 ` [PATCH 06/24] ip: move duplicate IPv4 checksum function to ip.h Laurent Vivier
2024-02-05  6:16   ` David Gibson
2024-02-07 10:40   ` Stefano Brivio
2024-02-07 23:43     ` David Gibson
2024-02-02 14:11 ` [PATCH 07/24] ip: introduce functions to compute the header part checksum for TCP/UDP Laurent Vivier
2024-02-05  6:20   ` David Gibson
2024-02-07 10:41   ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 08/24] tcp: extract buffer management from tcp_send_flag() Laurent Vivier
2024-02-06  0:24   ` David Gibson
2024-02-08 16:57   ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 09/24] tcp: extract buffer management from tcp_conn_tap_mss() Laurent Vivier
2024-02-06  0:47   ` David Gibson
2024-02-08 16:59   ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 10/24] tcp: rename functions that manage buffers Laurent Vivier
2024-02-06  1:48   ` David Gibson
2024-02-08 17:10     ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 11/24] tcp: move buffers management functions to their own file Laurent Vivier
2024-02-02 14:11 ` [PATCH 12/24] tap: make tap_update_mac() generic Laurent Vivier
2024-02-06  1:49   ` David Gibson
2024-02-08 17:10     ` Stefano Brivio
2024-02-09  5:02       ` David Gibson
2024-02-02 14:11 ` [PATCH 13/24] tap: export pool_flush()/tapX_handler()/packet_add() Laurent Vivier
2024-02-02 14:29   ` Laurent Vivier
2024-02-06  1:52   ` David Gibson
2024-02-11 23:15   ` Stefano Brivio
2024-02-12  2:22     ` David Gibson
2024-02-02 14:11 ` [PATCH 14/24] udp: move udpX_l2_buf_t and udpX_l2_mh_sock out of udp_update_hdrX() Laurent Vivier
2024-02-06  1:59   ` David Gibson
2024-02-11 23:16   ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 15/24] udp: rename udp_sock_handler() to udp_buf_sock_handler() Laurent Vivier
2024-02-06  2:14   ` David Gibson
2024-02-11 23:17     ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 16/24] packet: replace struct desc by struct iovec Laurent Vivier
2024-02-06  2:25   ` David Gibson
2024-02-11 23:18     ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 17/24] vhost-user: compare mode MODE_PASTA and not MODE_PASST Laurent Vivier
2024-02-06  2:29   ` David Gibson
2024-02-02 14:11 ` [PATCH 18/24] vhost-user: introduce virtio API Laurent Vivier
2024-02-06  3:51   ` David Gibson
2024-02-11 23:18     ` Stefano Brivio
2024-02-12  2:26       ` David Gibson
2024-02-02 14:11 ` [PATCH 19/24] vhost-user: introduce vhost-user API Laurent Vivier
2024-02-07  2:13   ` David Gibson
2024-02-02 14:11 ` [PATCH 20/24] vhost-user: add vhost-user Laurent Vivier
2024-02-07  2:40   ` David Gibson
2024-02-11 23:19     ` Stefano Brivio
2024-02-12  2:47       ` David Gibson
2024-02-13 15:22         ` Stefano Brivio
2024-02-14  2:05           ` David Gibson
2024-02-11 23:19   ` Stefano Brivio
2024-02-12  2:49     ` David Gibson
2024-02-12 10:02       ` Laurent Vivier
2024-02-12 16:56         ` Stefano Brivio
2024-02-02 14:11 ` [PATCH 21/24] vhost-user: use guest buffer directly in vu_handle_tx() Laurent Vivier
2024-02-09  4:26   ` David Gibson
2024-02-02 14:11 ` [PATCH 22/24] tcp: vhost-user RX nocopy Laurent Vivier
2024-02-09  4:57   ` David Gibson
2024-02-02 14:11 ` [PATCH 23/24] udp: " Laurent Vivier
2024-02-09  5:00   ` David Gibson
2024-02-02 14:11 ` [PATCH 24/24] vhost-user: remove tap_send_frames_vu() Laurent Vivier
2024-02-09  5:01   ` David Gibson

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