From 3a22ee27340aee063b442daa37ae684e9a114a91 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Tue, 19 Dec 2017 16:28:54 +0100 Subject: net: Remove the legacy "-net channel" parameter It has never been documented, so hardly anybody knows about this parameter, and it is marked as deprecated since QEMU v2.6. Time to let it go now. Reviewed-by: Samuel Thibault Signed-off-by: Thomas Huth Signed-off-by: Jason Wang --- include/net/slirp.h | 2 -- net/net.c | 7 ------- net/slirp.c | 34 ---------------------------------- qemu-doc.texi | 5 ----- 4 files changed, 48 deletions(-) diff --git a/include/net/slirp.h b/include/net/slirp.h index 64b795c..0c98e46 100644 --- a/include/net/slirp.h +++ b/include/net/slirp.h @@ -36,8 +36,6 @@ void hmp_hostfwd_remove(Monitor *mon, const QDict *qdict); int net_slirp_redir(const char *redir_str); -int net_slirp_parse_legacy(QemuOptsList *opts_list, const char *optarg, int *ret); - int net_slirp_smb(const char *exported_dir); void hmp_info_usernet(Monitor *mon, const QDict *qdict); diff --git a/net/net.c b/net/net.c index 5bc0a34..2b81c93 100644 --- a/net/net.c +++ b/net/net.c @@ -1565,13 +1565,6 @@ int net_init_clients(void) int net_client_parse(QemuOptsList *opts_list, const char *optarg) { -#if defined(CONFIG_SLIRP) - int ret; - if (net_slirp_parse_legacy(opts_list, optarg, &ret)) { - return ret; - } -#endif - if (!qemu_opts_parse_noisily(opts_list, optarg, true)) { return -1; } diff --git a/net/slirp.c b/net/slirp.c index 318a26e..cb8ca23 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -956,37 +956,3 @@ int net_init_slirp(const Netdev *netdev, const char *name, return ret; } - -int net_slirp_parse_legacy(QemuOptsList *opts_list, const char *optarg, int *ret) -{ - if (strcmp(opts_list->name, "net") != 0 || - strncmp(optarg, "channel,", strlen("channel,")) != 0) { - return 0; - } - - error_report("The '-net channel' option is deprecated. " - "Please use '-netdev user,guestfwd=...' instead."); - - /* handle legacy -net channel,port:chr */ - optarg += strlen("channel,"); - - if (QTAILQ_EMPTY(&slirp_stacks)) { - struct slirp_config_str *config; - - config = g_malloc(sizeof(*config)); - pstrcpy(config->str, sizeof(config->str), optarg); - config->flags = SLIRP_CFG_LEGACY; - config->next = slirp_configs; - slirp_configs = config; - *ret = 0; - } else { - Error *err = NULL; - *ret = slirp_guestfwd(QTAILQ_FIRST(&slirp_stacks), optarg, 1, &err); - if (*ret < 0) { - error_report_err(err); - } - } - - return 1; -} - diff --git a/qemu-doc.texi b/qemu-doc.texi index 90bea73..140659a 100644 --- a/qemu-doc.texi +++ b/qemu-doc.texi @@ -2670,11 +2670,6 @@ The ``-smb /some/dir'' argument is now a synonym for setting the ``-netdev user,smb=/some/dir'' argument instead. The new syntax allows different settings to be provided per NIC. -@subsection -net channel (since 2.6.0) - -The ``--net channel,ARGS'' argument is now a synonym for setting -the ``-netdev user,guestfwd=ARGS'' argument instead. - @subsection -net vlan (since 2.9.0) The ``-net vlan=NN'' argument is partially replaced with the -- cgit v1.1