From 96ccd4a43a4d80c80be636cd025a69959cf47424 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sun, 5 Jul 2009 12:47:52 +0200 Subject: genirq: Remove obsolete defines and typedefs The defines and typedefs (hw_interrupt_type, no_irq_type, irq_desc_t) have been kept around for migration reasons. The last users are gone, remove them. Signed-off-by: Thomas Gleixner --- Documentation/feature-removal-schedule.txt | 9 --------- 1 file changed, 9 deletions(-) (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index f8cd450be9a..2af78126b05 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -394,15 +394,6 @@ Who: Thomas Gleixner ----------------------------- -What: obsolete generic irq defines and typedefs -When: 2.6.30 -Why: The defines and typedefs (hw_interrupt_type, no_irq_type, irq_desc_t) - have been kept around for migration reasons. After more than two years - it's time to remove them finally -Who: Thomas Gleixner - ---------------------------- - What: fakephp and associated sysfs files in /sys/bus/pci/slots/ When: 2011 Why: In 2.6.27, the semantics of /sys/bus/pci/slots was redefined to -- cgit v1.2.3-70-g09d2 From 7cd1837b5d24417eca667d674a97bea936849785 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 18:36:33 +0200 Subject: netfilter: xtables: remove xt_TOS v0 Superseded by xt_TOS v1 (v2.6.24-2396-g5c350e5). Signed-off-by: Jan Engelhardt --- Documentation/feature-removal-schedule.txt | 3 -- include/linux/netfilter_ipv4/Kbuild | 2 -- include/linux/netfilter_ipv4/ipt_TOS.h | 12 -------- include/linux/netfilter_ipv4/ipt_tos.h | 13 --------- net/netfilter/xt_DSCP.c | 46 ------------------------------ net/netfilter/xt_dscp.c | 17 ----------- 6 files changed, 93 deletions(-) delete mode 100644 include/linux/netfilter_ipv4/ipt_TOS.h delete mode 100644 include/linux/netfilter_ipv4/ipt_tos.h (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index f8cd450be9a..3aa4a779092 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -235,9 +235,6 @@ Who: Thomas Gleixner --------------------------- What (Why): - - include/linux/netfilter_ipv4/ipt_TOS.h ipt_tos.h header files - (superseded by xt_TOS/xt_tos target & match) - - "forwarding" header files like ipt_mac.h in include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/ diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index 3a7105bb8f3..86d81a285f9 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -9,7 +9,6 @@ header-y += ipt_NFQUEUE.h header-y += ipt_REJECT.h header-y += ipt_SAME.h header-y += ipt_TCPMSS.h -header-y += ipt_TOS.h header-y += ipt_TTL.h header-y += ipt_ULOG.h header-y += ipt_addrtype.h @@ -40,7 +39,6 @@ header-y += ipt_sctp.h header-y += ipt_state.h header-y += ipt_string.h header-y += ipt_tcpmss.h -header-y += ipt_tos.h header-y += ipt_ttl.h unifdef-y += ip_queue.h diff --git a/include/linux/netfilter_ipv4/ipt_TOS.h b/include/linux/netfilter_ipv4/ipt_TOS.h deleted file mode 100644 index 6bf9e1fdfd8..00000000000 --- a/include/linux/netfilter_ipv4/ipt_TOS.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _IPT_TOS_H_target -#define _IPT_TOS_H_target - -#ifndef IPTOS_NORMALSVC -#define IPTOS_NORMALSVC 0 -#endif - -struct ipt_tos_target_info { - u_int8_t tos; -}; - -#endif /*_IPT_TOS_H_target*/ diff --git a/include/linux/netfilter_ipv4/ipt_tos.h b/include/linux/netfilter_ipv4/ipt_tos.h deleted file mode 100644 index a21f5df23c5..00000000000 --- a/include/linux/netfilter_ipv4/ipt_tos.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _IPT_TOS_H -#define _IPT_TOS_H - -struct ipt_tos_info { - u_int8_t tos; - u_int8_t invert; -}; - -#ifndef IPTOS_NORMALSVC -#define IPTOS_NORMALSVC 0 -#endif - -#endif /*_IPT_TOS_H*/ diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c index 6a347e768f8..74ce8926005 100644 --- a/net/netfilter/xt_DSCP.c +++ b/net/netfilter/xt_DSCP.c @@ -18,7 +18,6 @@ #include #include -#include MODULE_AUTHOR("Harald Welte "); MODULE_DESCRIPTION("Xtables: DSCP/TOS field modification"); @@ -72,41 +71,6 @@ static bool dscp_tg_check(const struct xt_tgchk_param *par) return true; } -static unsigned int -tos_tg_v0(struct sk_buff *skb, const struct xt_target_param *par) -{ - const struct ipt_tos_target_info *info = par->targinfo; - struct iphdr *iph = ip_hdr(skb); - u_int8_t oldtos; - - if ((iph->tos & IPTOS_TOS_MASK) != info->tos) { - if (!skb_make_writable(skb, sizeof(struct iphdr))) - return NF_DROP; - - iph = ip_hdr(skb); - oldtos = iph->tos; - iph->tos = (iph->tos & IPTOS_PREC_MASK) | info->tos; - csum_replace2(&iph->check, htons(oldtos), htons(iph->tos)); - } - - return XT_CONTINUE; -} - -static bool tos_tg_check_v0(const struct xt_tgchk_param *par) -{ - const struct ipt_tos_target_info *info = par->targinfo; - const uint8_t tos = info->tos; - - if (tos != IPTOS_LOWDELAY && tos != IPTOS_THROUGHPUT && - tos != IPTOS_RELIABILITY && tos != IPTOS_MINCOST && - tos != IPTOS_NORMALSVC) { - printk(KERN_WARNING "TOS: bad tos value %#x\n", tos); - return false; - } - - return true; -} - static unsigned int tos_tg(struct sk_buff *skb, const struct xt_target_param *par) { @@ -166,16 +130,6 @@ static struct xt_target dscp_tg_reg[] __read_mostly = { .table = "mangle", .me = THIS_MODULE, }, - { - .name = "TOS", - .revision = 0, - .family = NFPROTO_IPV4, - .table = "mangle", - .target = tos_tg_v0, - .targetsize = sizeof(struct ipt_tos_target_info), - .checkentry = tos_tg_check_v0, - .me = THIS_MODULE, - }, { .name = "TOS", .revision = 1, diff --git a/net/netfilter/xt_dscp.c b/net/netfilter/xt_dscp.c index c3f8085460d..0280d3a8c16 100644 --- a/net/netfilter/xt_dscp.c +++ b/net/netfilter/xt_dscp.c @@ -15,7 +15,6 @@ #include #include -#include MODULE_AUTHOR("Harald Welte "); MODULE_DESCRIPTION("Xtables: DSCP/TOS field match"); @@ -55,14 +54,6 @@ static bool dscp_mt_check(const struct xt_mtchk_param *par) return true; } -static bool -tos_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par) -{ - const struct ipt_tos_info *info = par->matchinfo; - - return (ip_hdr(skb)->tos == info->tos) ^ info->invert; -} - static bool tos_mt(const struct sk_buff *skb, const struct xt_match_param *par) { const struct xt_tos_match_info *info = par->matchinfo; @@ -92,14 +83,6 @@ static struct xt_match dscp_mt_reg[] __read_mostly = { .matchsize = sizeof(struct xt_dscp_info), .me = THIS_MODULE, }, - { - .name = "tos", - .revision = 0, - .family = NFPROTO_IPV4, - .match = tos_mt_v0, - .matchsize = sizeof(struct ipt_tos_info), - .me = THIS_MODULE, - }, { .name = "tos", .revision = 1, -- cgit v1.2.3-70-g09d2 From e973a70ca033bfcd4d8b59d1f66bfc1e782e1276 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 18:42:12 +0200 Subject: netfilter: xtables: remove xt_CONNMARK v0 Superseded by xt_CONNMARK v1 (v2.6.24-2917-g0dc8c76). Signed-off-by: Jan Engelhardt --- Documentation/feature-removal-schedule.txt | 3 - include/linux/netfilter/xt_CONNMARK.h | 6 -- net/netfilter/xt_CONNMARK.c | 134 +++-------------------------- 3 files changed, 11 insertions(+), 132 deletions(-) (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 3aa4a779092..7eccf945d4e 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -238,9 +238,6 @@ What (Why): - "forwarding" header files like ipt_mac.h in include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/ - - xt_CONNMARK match revision 0 - (superseded by xt_CONNMARK match revision 1) - - xt_MARK target revisions 0 and 1 (superseded by xt_MARK match revision 2) diff --git a/include/linux/netfilter/xt_CONNMARK.h b/include/linux/netfilter/xt_CONNMARK.h index 7635c8ffdad..0a854586675 100644 --- a/include/linux/netfilter/xt_CONNMARK.h +++ b/include/linux/netfilter/xt_CONNMARK.h @@ -18,12 +18,6 @@ enum { XT_CONNMARK_RESTORE }; -struct xt_connmark_target_info { - unsigned long mark; - unsigned long mask; - __u8 mode; -}; - struct xt_connmark_tginfo1 { __u32 ctmark, ctmask, nfmask; __u8 mode; diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c index d6e5ab46327..593457068ae 100644 --- a/net/netfilter/xt_CONNMARK.c +++ b/net/netfilter/xt_CONNMARK.c @@ -35,45 +35,6 @@ MODULE_ALIAS("ip6t_CONNMARK"); #include #include -static unsigned int -connmark_tg_v0(struct sk_buff *skb, const struct xt_target_param *par) -{ - const struct xt_connmark_target_info *markinfo = par->targinfo; - struct nf_conn *ct; - enum ip_conntrack_info ctinfo; - u_int32_t diff; - u_int32_t mark; - u_int32_t newmark; - - ct = nf_ct_get(skb, &ctinfo); - if (ct) { - switch(markinfo->mode) { - case XT_CONNMARK_SET: - newmark = (ct->mark & ~markinfo->mask) | markinfo->mark; - if (newmark != ct->mark) { - ct->mark = newmark; - nf_conntrack_event_cache(IPCT_MARK, ct); - } - break; - case XT_CONNMARK_SAVE: - newmark = (ct->mark & ~markinfo->mask) | - (skb->mark & markinfo->mask); - if (ct->mark != newmark) { - ct->mark = newmark; - nf_conntrack_event_cache(IPCT_MARK, ct); - } - break; - case XT_CONNMARK_RESTORE: - mark = skb->mark; - diff = (ct->mark ^ mark) & markinfo->mask; - skb->mark = mark ^ diff; - break; - } - } - - return XT_CONTINUE; -} - static unsigned int connmark_tg(struct sk_buff *skb, const struct xt_target_param *par) { @@ -112,30 +73,6 @@ connmark_tg(struct sk_buff *skb, const struct xt_target_param *par) return XT_CONTINUE; } -static bool connmark_tg_check_v0(const struct xt_tgchk_param *par) -{ - const struct xt_connmark_target_info *matchinfo = par->targinfo; - - if (matchinfo->mode == XT_CONNMARK_RESTORE) { - if (strcmp(par->table, "mangle") != 0) { - printk(KERN_WARNING "CONNMARK: restore can only be " - "called from \"mangle\" table, not \"%s\"\n", - par->table); - return false; - } - } - if (matchinfo->mark > 0xffffffff || matchinfo->mask > 0xffffffff) { - printk(KERN_WARNING "CONNMARK: Only supports 32bit mark\n"); - return false; - } - if (nf_ct_l3proto_try_module_get(par->family) < 0) { - printk(KERN_WARNING "can't load conntrack support for " - "proto=%u\n", par->family); - return false; - } - return true; -} - static bool connmark_tg_check(const struct xt_tgchk_param *par) { if (nf_ct_l3proto_try_module_get(par->family) < 0) { @@ -151,74 +88,25 @@ static void connmark_tg_destroy(const struct xt_tgdtor_param *par) nf_ct_l3proto_module_put(par->family); } -#ifdef CONFIG_COMPAT -struct compat_xt_connmark_target_info { - compat_ulong_t mark, mask; - u_int8_t mode; - u_int8_t __pad1; - u_int16_t __pad2; -}; - -static void connmark_tg_compat_from_user_v0(void *dst, void *src) -{ - const struct compat_xt_connmark_target_info *cm = src; - struct xt_connmark_target_info m = { - .mark = cm->mark, - .mask = cm->mask, - .mode = cm->mode, - }; - memcpy(dst, &m, sizeof(m)); -} - -static int connmark_tg_compat_to_user_v0(void __user *dst, void *src) -{ - const struct xt_connmark_target_info *m = src; - struct compat_xt_connmark_target_info cm = { - .mark = m->mark, - .mask = m->mask, - .mode = m->mode, - }; - return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0; -} -#endif /* CONFIG_COMPAT */ - -static struct xt_target connmark_tg_reg[] __read_mostly = { - { - .name = "CONNMARK", - .revision = 0, - .family = NFPROTO_UNSPEC, - .checkentry = connmark_tg_check_v0, - .destroy = connmark_tg_destroy, - .target = connmark_tg_v0, - .targetsize = sizeof(struct xt_connmark_target_info), -#ifdef CONFIG_COMPAT - .compatsize = sizeof(struct compat_xt_connmark_target_info), - .compat_from_user = connmark_tg_compat_from_user_v0, - .compat_to_user = connmark_tg_compat_to_user_v0, -#endif - .me = THIS_MODULE - }, - { - .name = "CONNMARK", - .revision = 1, - .family = NFPROTO_UNSPEC, - .checkentry = connmark_tg_check, - .target = connmark_tg, - .targetsize = sizeof(struct xt_connmark_tginfo1), - .destroy = connmark_tg_destroy, - .me = THIS_MODULE, - }, +static struct xt_target connmark_tg_reg __read_mostly = { + .name = "CONNMARK", + .revision = 1, + .family = NFPROTO_UNSPEC, + .checkentry = connmark_tg_check, + .target = connmark_tg, + .targetsize = sizeof(struct xt_connmark_tginfo1), + .destroy = connmark_tg_destroy, + .me = THIS_MODULE, }; static int __init connmark_tg_init(void) { - return xt_register_targets(connmark_tg_reg, - ARRAY_SIZE(connmark_tg_reg)); + return xt_register_target(&connmark_tg_reg); } static void __exit connmark_tg_exit(void) { - xt_unregister_targets(connmark_tg_reg, ARRAY_SIZE(connmark_tg_reg)); + xt_unregister_target(&connmark_tg_reg); } module_init(connmark_tg_init); -- cgit v1.2.3-70-g09d2 From c8001f7fd5a4684280fddceed9fae9ea2e4fb521 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 18:47:32 +0200 Subject: netfilter: xtables: remove xt_MARK v0, v1 Superseded by xt_MARK v2 (v2.6.24-2918-ge0a812a). Signed-off-by: Jan Engelhardt --- Documentation/feature-removal-schedule.txt | 3 - include/linux/netfilter/xt_MARK.h | 17 --- net/netfilter/xt_MARK.c | 163 ++--------------------------- 3 files changed, 9 insertions(+), 174 deletions(-) (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 7eccf945d4e..121e19c9eee 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -238,9 +238,6 @@ What (Why): - "forwarding" header files like ipt_mac.h in include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/ - - xt_MARK target revisions 0 and 1 - (superseded by xt_MARK match revision 2) - - xt_connmark match revision 0 (superseded by xt_connmark match revision 1) diff --git a/include/linux/netfilter/xt_MARK.h b/include/linux/netfilter/xt_MARK.h index 028304bcc0b..bc9561bdef7 100644 --- a/include/linux/netfilter/xt_MARK.h +++ b/include/linux/netfilter/xt_MARK.h @@ -3,23 +3,6 @@ #include -/* Version 0 */ -struct xt_mark_target_info { - unsigned long mark; -}; - -/* Version 1 */ -enum { - XT_MARK_SET=0, - XT_MARK_AND, - XT_MARK_OR, -}; - -struct xt_mark_target_info_v1 { - unsigned long mark; - __u8 mode; -}; - struct xt_mark_tginfo2 { __u32 mark, mask; }; diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c index 67574bcfb8a..225f8d11e17 100644 --- a/net/netfilter/xt_MARK.c +++ b/net/netfilter/xt_MARK.c @@ -24,39 +24,6 @@ MODULE_DESCRIPTION("Xtables: packet mark modification"); MODULE_ALIAS("ipt_MARK"); MODULE_ALIAS("ip6t_MARK"); -static unsigned int -mark_tg_v0(struct sk_buff *skb, const struct xt_target_param *par) -{ - const struct xt_mark_target_info *markinfo = par->targinfo; - - skb->mark = markinfo->mark; - return XT_CONTINUE; -} - -static unsigned int -mark_tg_v1(struct sk_buff *skb, const struct xt_target_param *par) -{ - const struct xt_mark_target_info_v1 *markinfo = par->targinfo; - int mark = 0; - - switch (markinfo->mode) { - case XT_MARK_SET: - mark = markinfo->mark; - break; - - case XT_MARK_AND: - mark = skb->mark & markinfo->mark; - break; - - case XT_MARK_OR: - mark = skb->mark | markinfo->mark; - break; - } - - skb->mark = mark; - return XT_CONTINUE; -} - static unsigned int mark_tg(struct sk_buff *skb, const struct xt_target_param *par) { @@ -66,135 +33,23 @@ mark_tg(struct sk_buff *skb, const struct xt_target_param *par) return XT_CONTINUE; } -static bool mark_tg_check_v0(const struct xt_tgchk_param *par) -{ - const struct xt_mark_target_info *markinfo = par->targinfo; - - if (markinfo->mark > 0xffffffff) { - printk(KERN_WARNING "MARK: Only supports 32bit wide mark\n"); - return false; - } - return true; -} - -static bool mark_tg_check_v1(const struct xt_tgchk_param *par) -{ - const struct xt_mark_target_info_v1 *markinfo = par->targinfo; - - if (markinfo->mode != XT_MARK_SET - && markinfo->mode != XT_MARK_AND - && markinfo->mode != XT_MARK_OR) { - printk(KERN_WARNING "MARK: unknown mode %u\n", - markinfo->mode); - return false; - } - if (markinfo->mark > 0xffffffff) { - printk(KERN_WARNING "MARK: Only supports 32bit wide mark\n"); - return false; - } - return true; -} - -#ifdef CONFIG_COMPAT -struct compat_xt_mark_target_info { - compat_ulong_t mark; -}; - -static void mark_tg_compat_from_user_v0(void *dst, void *src) -{ - const struct compat_xt_mark_target_info *cm = src; - struct xt_mark_target_info m = { - .mark = cm->mark, - }; - memcpy(dst, &m, sizeof(m)); -} - -static int mark_tg_compat_to_user_v0(void __user *dst, void *src) -{ - const struct xt_mark_target_info *m = src; - struct compat_xt_mark_target_info cm = { - .mark = m->mark, - }; - return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0; -} - -struct compat_xt_mark_target_info_v1 { - compat_ulong_t mark; - u_int8_t mode; - u_int8_t __pad1; - u_int16_t __pad2; -}; - -static void mark_tg_compat_from_user_v1(void *dst, void *src) -{ - const struct compat_xt_mark_target_info_v1 *cm = src; - struct xt_mark_target_info_v1 m = { - .mark = cm->mark, - .mode = cm->mode, - }; - memcpy(dst, &m, sizeof(m)); -} - -static int mark_tg_compat_to_user_v1(void __user *dst, void *src) -{ - const struct xt_mark_target_info_v1 *m = src; - struct compat_xt_mark_target_info_v1 cm = { - .mark = m->mark, - .mode = m->mode, - }; - return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0; -} -#endif /* CONFIG_COMPAT */ - -static struct xt_target mark_tg_reg[] __read_mostly = { - { - .name = "MARK", - .family = NFPROTO_UNSPEC, - .revision = 0, - .checkentry = mark_tg_check_v0, - .target = mark_tg_v0, - .targetsize = sizeof(struct xt_mark_target_info), -#ifdef CONFIG_COMPAT - .compatsize = sizeof(struct compat_xt_mark_target_info), - .compat_from_user = mark_tg_compat_from_user_v0, - .compat_to_user = mark_tg_compat_to_user_v0, -#endif - .table = "mangle", - .me = THIS_MODULE, - }, - { - .name = "MARK", - .family = NFPROTO_UNSPEC, - .revision = 1, - .checkentry = mark_tg_check_v1, - .target = mark_tg_v1, - .targetsize = sizeof(struct xt_mark_target_info_v1), -#ifdef CONFIG_COMPAT - .compatsize = sizeof(struct compat_xt_mark_target_info_v1), - .compat_from_user = mark_tg_compat_from_user_v1, - .compat_to_user = mark_tg_compat_to_user_v1, -#endif - .table = "mangle", - .me = THIS_MODULE, - }, - { - .name = "MARK", - .revision = 2, - .family = NFPROTO_UNSPEC, - .target = mark_tg, - .targetsize = sizeof(struct xt_mark_tginfo2), - .me = THIS_MODULE, - }, +static struct xt_target mark_tg_reg __read_mostly = { + .name = "MARK", + .revision = 2, + .family = NFPROTO_UNSPEC, + .target = mark_tg, + .targetsize = sizeof(struct xt_mark_tginfo2), + .me = THIS_MODULE, }; static int __init mark_tg_init(void) { - return xt_register_targets(mark_tg_reg, ARRAY_SIZE(mark_tg_reg)); + return xt_register_target(&mark_tg_reg); } static void __exit mark_tg_exit(void) { - xt_unregister_targets(mark_tg_reg, ARRAY_SIZE(mark_tg_reg)); + xt_unregister_target(&mark_tg_reg); } module_init(mark_tg_init); -- cgit v1.2.3-70-g09d2 From 84899a2b9adaf6c2e20d198d7c24562ce6b391d8 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 18:50:33 +0200 Subject: netfilter: xtables: remove xt_connmark v0 Superseded by xt_connmark v1 (v2.6.24-2919-g96e3227). Signed-off-by: Jan Engelhardt --- Documentation/feature-removal-schedule.txt | 3 - include/linux/netfilter/xt_connmark.h | 5 -- net/netfilter/xt_connmark.c | 101 ++++------------------------- 3 files changed, 11 insertions(+), 98 deletions(-) (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 121e19c9eee..54f93579492 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -238,9 +238,6 @@ What (Why): - "forwarding" header files like ipt_mac.h in include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/ - - xt_connmark match revision 0 - (superseded by xt_connmark match revision 1) - - xt_conntrack match revision 0 (superseded by xt_conntrack match revision 1) diff --git a/include/linux/netfilter/xt_connmark.h b/include/linux/netfilter/xt_connmark.h index 571e266d004..619e47cde01 100644 --- a/include/linux/netfilter/xt_connmark.h +++ b/include/linux/netfilter/xt_connmark.h @@ -12,11 +12,6 @@ * (at your option) any later version. */ -struct xt_connmark_info { - unsigned long mark, mask; - __u8 invert; -}; - struct xt_connmark_mtinfo1 { __u32 mark, mask; __u8 invert; diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c index 86cacab7a4a..122aa8b0147 100644 --- a/net/netfilter/xt_connmark.c +++ b/net/netfilter/xt_connmark.c @@ -47,36 +47,6 @@ connmark_mt(const struct sk_buff *skb, const struct xt_match_param *par) return ((ct->mark & info->mask) == info->mark) ^ info->invert; } -static bool -connmark_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par) -{ - const struct xt_connmark_info *info = par->matchinfo; - const struct nf_conn *ct; - enum ip_conntrack_info ctinfo; - - ct = nf_ct_get(skb, &ctinfo); - if (!ct) - return false; - - return ((ct->mark & info->mask) == info->mark) ^ info->invert; -} - -static bool connmark_mt_check_v0(const struct xt_mtchk_param *par) -{ - const struct xt_connmark_info *cm = par->matchinfo; - - if (cm->mark > 0xffffffff || cm->mask > 0xffffffff) { - printk(KERN_WARNING "connmark: only support 32bit mark\n"); - return false; - } - if (nf_ct_l3proto_try_module_get(par->family) < 0) { - printk(KERN_WARNING "can't load conntrack support for " - "proto=%u\n", par->family); - return false; - } - return true; -} - static bool connmark_mt_check(const struct xt_mtchk_param *par) { if (nf_ct_l3proto_try_module_get(par->family) < 0) { @@ -92,74 +62,25 @@ static void connmark_mt_destroy(const struct xt_mtdtor_param *par) nf_ct_l3proto_module_put(par->family); } -#ifdef CONFIG_COMPAT -struct compat_xt_connmark_info { - compat_ulong_t mark, mask; - u_int8_t invert; - u_int8_t __pad1; - u_int16_t __pad2; -}; - -static void connmark_mt_compat_from_user_v0(void *dst, void *src) -{ - const struct compat_xt_connmark_info *cm = src; - struct xt_connmark_info m = { - .mark = cm->mark, - .mask = cm->mask, - .invert = cm->invert, - }; - memcpy(dst, &m, sizeof(m)); -} - -static int connmark_mt_compat_to_user_v0(void __user *dst, void *src) -{ - const struct xt_connmark_info *m = src; - struct compat_xt_connmark_info cm = { - .mark = m->mark, - .mask = m->mask, - .invert = m->invert, - }; - return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0; -} -#endif /* CONFIG_COMPAT */ - -static struct xt_match connmark_mt_reg[] __read_mostly = { - { - .name = "connmark", - .revision = 0, - .family = NFPROTO_UNSPEC, - .checkentry = connmark_mt_check_v0, - .match = connmark_mt_v0, - .destroy = connmark_mt_destroy, - .matchsize = sizeof(struct xt_connmark_info), -#ifdef CONFIG_COMPAT - .compatsize = sizeof(struct compat_xt_connmark_info), - .compat_from_user = connmark_mt_compat_from_user_v0, - .compat_to_user = connmark_mt_compat_to_user_v0, -#endif - .me = THIS_MODULE - }, - { - .name = "connmark", - .revision = 1, - .family = NFPROTO_UNSPEC, - .checkentry = connmark_mt_check, - .match = connmark_mt, - .matchsize = sizeof(struct xt_connmark_mtinfo1), - .destroy = connmark_mt_destroy, - .me = THIS_MODULE, - }, +static struct xt_match connmark_mt_reg __read_mostly = { + .name = "connmark", + .revision = 1, + .family = NFPROTO_UNSPEC, + .checkentry = connmark_mt_check, + .match = connmark_mt, + .matchsize = sizeof(struct xt_connmark_mtinfo1), + .destroy = connmark_mt_destroy, + .me = THIS_MODULE, }; static int __init connmark_mt_init(void) { - return xt_register_matches(connmark_mt_reg, - ARRAY_SIZE(connmark_mt_reg)); + return xt_register_match(&connmark_mt_reg); } static void __exit connmark_mt_exit(void) { - xt_unregister_matches(connmark_mt_reg, ARRAY_SIZE(connmark_mt_reg)); + xt_unregister_match(&connmark_mt_reg); } module_init(connmark_mt_init); -- cgit v1.2.3-70-g09d2 From 9e05ec4b1804a1ba51f61fe169aef9b86edcd3f7 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 18:56:14 +0200 Subject: netfilter: xtables: remove xt_conntrack v0 Superseded by xt_conntrack v1 (v2.6.24-2921-g64eb12f). Signed-off-by: Jan Engelhardt --- Documentation/feature-removal-schedule.txt | 3 - include/linux/netfilter/xt_conntrack.h | 36 ------- net/netfilter/xt_conntrack.c | 155 +---------------------------- 3 files changed, 1 insertion(+), 193 deletions(-) (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 54f93579492..6746473ef03 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -238,9 +238,6 @@ What (Why): - "forwarding" header files like ipt_mac.h in include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/ - - xt_conntrack match revision 0 - (superseded by xt_conntrack match revision 1) - - xt_iprange match revision 0, include/linux/netfilter_ipv4/ipt_iprange.h (superseded by xt_iprange match revision 1) diff --git a/include/linux/netfilter/xt_conntrack.h b/include/linux/netfilter/xt_conntrack.h index 7ae05338e94..54f47a2f615 100644 --- a/include/linux/netfilter/xt_conntrack.h +++ b/include/linux/netfilter/xt_conntrack.h @@ -32,42 +32,6 @@ enum { XT_CONNTRACK_DIRECTION = 1 << 12, }; -/* This is exposed to userspace, so remains frozen in time. */ -struct ip_conntrack_old_tuple -{ - struct { - __be32 ip; - union { - __u16 all; - } u; - } src; - - struct { - __be32 ip; - union { - __u16 all; - } u; - - /* The protocol. */ - __u16 protonum; - } dst; -}; - -struct xt_conntrack_info -{ - unsigned int statemask, statusmask; - - struct ip_conntrack_old_tuple tuple[IP_CT_DIR_MAX]; - struct in_addr sipmsk[IP_CT_DIR_MAX], dipmsk[IP_CT_DIR_MAX]; - - unsigned long expires_min, expires_max; - - /* Flags word */ - __u8 flags; - /* Inverse flags */ - __u8 invflags; -}; - struct xt_conntrack_mtinfo1 { union nf_inet_addr origsrc_addr, origsrc_mask; union nf_inet_addr origdst_addr, origdst_mask; diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c index fc581800698..6dc4652f2fe 100644 --- a/net/netfilter/xt_conntrack.c +++ b/net/netfilter/xt_conntrack.c @@ -19,100 +19,11 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Marc Boucher "); -MODULE_AUTHOR("Jan Engelhardt "); +MODULE_AUTHOR("Jan Engelhardt "); MODULE_DESCRIPTION("Xtables: connection tracking state match"); MODULE_ALIAS("ipt_conntrack"); MODULE_ALIAS("ip6t_conntrack"); -static bool -conntrack_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par) -{ - const struct xt_conntrack_info *sinfo = par->matchinfo; - const struct nf_conn *ct; - enum ip_conntrack_info ctinfo; - unsigned int statebit; - - ct = nf_ct_get(skb, &ctinfo); - -#define FWINV(bool, invflg) ((bool) ^ !!(sinfo->invflags & (invflg))) - - if (ct == &nf_conntrack_untracked) - statebit = XT_CONNTRACK_STATE_UNTRACKED; - else if (ct) - statebit = XT_CONNTRACK_STATE_BIT(ctinfo); - else - statebit = XT_CONNTRACK_STATE_INVALID; - - if (sinfo->flags & XT_CONNTRACK_STATE) { - if (ct) { - if (test_bit(IPS_SRC_NAT_BIT, &ct->status)) - statebit |= XT_CONNTRACK_STATE_SNAT; - if (test_bit(IPS_DST_NAT_BIT, &ct->status)) - statebit |= XT_CONNTRACK_STATE_DNAT; - } - if (FWINV((statebit & sinfo->statemask) == 0, - XT_CONNTRACK_STATE)) - return false; - } - - if (ct == NULL) { - if (sinfo->flags & ~XT_CONNTRACK_STATE) - return false; - return true; - } - - if (sinfo->flags & XT_CONNTRACK_PROTO && - FWINV(nf_ct_protonum(ct) != - sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.protonum, - XT_CONNTRACK_PROTO)) - return false; - - if (sinfo->flags & XT_CONNTRACK_ORIGSRC && - FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip & - sinfo->sipmsk[IP_CT_DIR_ORIGINAL].s_addr) != - sinfo->tuple[IP_CT_DIR_ORIGINAL].src.ip, - XT_CONNTRACK_ORIGSRC)) - return false; - - if (sinfo->flags & XT_CONNTRACK_ORIGDST && - FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.ip & - sinfo->dipmsk[IP_CT_DIR_ORIGINAL].s_addr) != - sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.ip, - XT_CONNTRACK_ORIGDST)) - return false; - - if (sinfo->flags & XT_CONNTRACK_REPLSRC && - FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip & - sinfo->sipmsk[IP_CT_DIR_REPLY].s_addr) != - sinfo->tuple[IP_CT_DIR_REPLY].src.ip, - XT_CONNTRACK_REPLSRC)) - return false; - - if (sinfo->flags & XT_CONNTRACK_REPLDST && - FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip & - sinfo->dipmsk[IP_CT_DIR_REPLY].s_addr) != - sinfo->tuple[IP_CT_DIR_REPLY].dst.ip, - XT_CONNTRACK_REPLDST)) - return false; - - if (sinfo->flags & XT_CONNTRACK_STATUS && - FWINV((ct->status & sinfo->statusmask) == 0, - XT_CONNTRACK_STATUS)) - return false; - - if(sinfo->flags & XT_CONNTRACK_EXPIRES) { - unsigned long expires = timer_pending(&ct->timeout) ? - (ct->timeout.expires - jiffies)/HZ : 0; - - if (FWINV(!(expires >= sinfo->expires_min && - expires <= sinfo->expires_max), - XT_CONNTRACK_EXPIRES)) - return false; - } - return true; -#undef FWINV -} - static bool conntrack_addrcmp(const union nf_inet_addr *kaddr, const union nf_inet_addr *uaddr, @@ -337,71 +248,7 @@ static void conntrack_mt_destroy_v1(const struct xt_mtdtor_param *par) conntrack_mt_destroy(par); } -#ifdef CONFIG_COMPAT -struct compat_xt_conntrack_info -{ - compat_uint_t statemask; - compat_uint_t statusmask; - struct ip_conntrack_old_tuple tuple[IP_CT_DIR_MAX]; - struct in_addr sipmsk[IP_CT_DIR_MAX]; - struct in_addr dipmsk[IP_CT_DIR_MAX]; - compat_ulong_t expires_min; - compat_ulong_t expires_max; - u_int8_t flags; - u_int8_t invflags; -}; - -static void conntrack_mt_compat_from_user_v0(void *dst, void *src) -{ - const struct compat_xt_conntrack_info *cm = src; - struct xt_conntrack_info m = { - .statemask = cm->statemask, - .statusmask = cm->statusmask, - .expires_min = cm->expires_min, - .expires_max = cm->expires_max, - .flags = cm->flags, - .invflags = cm->invflags, - }; - memcpy(m.tuple, cm->tuple, sizeof(m.tuple)); - memcpy(m.sipmsk, cm->sipmsk, sizeof(m.sipmsk)); - memcpy(m.dipmsk, cm->dipmsk, sizeof(m.dipmsk)); - memcpy(dst, &m, sizeof(m)); -} - -static int conntrack_mt_compat_to_user_v0(void __user *dst, void *src) -{ - const struct xt_conntrack_info *m = src; - struct compat_xt_conntrack_info cm = { - .statemask = m->statemask, - .statusmask = m->statusmask, - .expires_min = m->expires_min, - .expires_max = m->expires_max, - .flags = m->flags, - .invflags = m->invflags, - }; - memcpy(cm.tuple, m->tuple, sizeof(cm.tuple)); - memcpy(cm.sipmsk, m->sipmsk, sizeof(cm.sipmsk)); - memcpy(cm.dipmsk, m->dipmsk, sizeof(cm.dipmsk)); - return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0; -} -#endif - static struct xt_match conntrack_mt_reg[] __read_mostly = { - { - .name = "conntrack", - .revision = 0, - .family = NFPROTO_IPV4, - .match = conntrack_mt_v0, - .checkentry = conntrack_mt_check, - .destroy = conntrack_mt_destroy, - .matchsize = sizeof(struct xt_conntrack_info), - .me = THIS_MODULE, -#ifdef CONFIG_COMPAT - .compatsize = sizeof(struct compat_xt_conntrack_info), - .compat_from_user = conntrack_mt_compat_from_user_v0, - .compat_to_user = conntrack_mt_compat_to_user_v0, -#endif - }, { .name = "conntrack", .revision = 1, -- cgit v1.2.3-70-g09d2 From 36d4084dc8eb7a9a3655a2041097a46aff3061e9 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 18:58:19 +0200 Subject: netfilter: xtables: remove xt_iprange v0 Superseded by xt_iprange v1 (v2.6.24-2928-g1a50c5a1). Signed-off-by: Jan Engelhardt --- Documentation/feature-removal-schedule.txt | 4 --- include/linux/netfilter_ipv4/Kbuild | 1 - include/linux/netfilter_ipv4/ipt_iprange.h | 21 -------------- net/netfilter/xt_iprange.c | 45 ++---------------------------- 4 files changed, 2 insertions(+), 69 deletions(-) delete mode 100644 include/linux/netfilter_ipv4/ipt_iprange.h (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 6746473ef03..8862b037f0a 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -238,10 +238,6 @@ What (Why): - "forwarding" header files like ipt_mac.h in include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/ - - xt_iprange match revision 0, - include/linux/netfilter_ipv4/ipt_iprange.h - (superseded by xt_iprange match revision 1) - - xt_mark match revision 0 (superseded by xt_mark match revision 1) diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index 86d81a285f9..5e361ef44e8 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -23,7 +23,6 @@ header-y += ipt_ecn.h header-y += ipt_esp.h header-y += ipt_hashlimit.h header-y += ipt_helper.h -header-y += ipt_iprange.h header-y += ipt_length.h header-y += ipt_limit.h header-y += ipt_mac.h diff --git a/include/linux/netfilter_ipv4/ipt_iprange.h b/include/linux/netfilter_ipv4/ipt_iprange.h deleted file mode 100644 index 5f1aebde4d2..00000000000 --- a/include/linux/netfilter_ipv4/ipt_iprange.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef _IPT_IPRANGE_H -#define _IPT_IPRANGE_H - -#include -#include - -struct ipt_iprange { - /* Inclusive: network order. */ - __be32 min_ip, max_ip; -}; - -struct ipt_iprange_info -{ - struct ipt_iprange src; - struct ipt_iprange dst; - - /* Flags from above */ - u_int8_t flags; -}; - -#endif /* _IPT_IPRANGE_H */ diff --git a/net/netfilter/xt_iprange.c b/net/netfilter/xt_iprange.c index 501f9b62318..ffc96387d55 100644 --- a/net/netfilter/xt_iprange.c +++ b/net/netfilter/xt_iprange.c @@ -14,40 +14,6 @@ #include #include #include -#include - -static bool -iprange_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par) -{ - const struct ipt_iprange_info *info = par->matchinfo; - const struct iphdr *iph = ip_hdr(skb); - - if (info->flags & IPRANGE_SRC) { - if ((ntohl(iph->saddr) < ntohl(info->src.min_ip) - || ntohl(iph->saddr) > ntohl(info->src.max_ip)) - ^ !!(info->flags & IPRANGE_SRC_INV)) { - pr_debug("src IP %pI4 NOT in range %s%pI4-%pI4\n", - &iph->saddr, - info->flags & IPRANGE_SRC_INV ? "(INV) " : "", - &info->src.min_ip, - &info->src.max_ip); - return false; - } - } - if (info->flags & IPRANGE_DST) { - if ((ntohl(iph->daddr) < ntohl(info->dst.min_ip) - || ntohl(iph->daddr) > ntohl(info->dst.max_ip)) - ^ !!(info->flags & IPRANGE_DST_INV)) { - pr_debug("dst IP %pI4 NOT in range %s%pI4-%pI4\n", - &iph->daddr, - info->flags & IPRANGE_DST_INV ? "(INV) " : "", - &info->dst.min_ip, - &info->dst.max_ip); - return false; - } - } - return true; -} static bool iprange_mt4(const struct sk_buff *skb, const struct xt_match_param *par) @@ -125,14 +91,6 @@ iprange_mt6(const struct sk_buff *skb, const struct xt_match_param *par) } static struct xt_match iprange_mt_reg[] __read_mostly = { - { - .name = "iprange", - .revision = 0, - .family = NFPROTO_IPV4, - .match = iprange_mt_v0, - .matchsize = sizeof(struct ipt_iprange_info), - .me = THIS_MODULE, - }, { .name = "iprange", .revision = 1, @@ -164,7 +122,8 @@ static void __exit iprange_mt_exit(void) module_init(iprange_mt_init); module_exit(iprange_mt_exit); MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Jozsef Kadlecsik , Jan Engelhardt "); +MODULE_AUTHOR("Jozsef Kadlecsik "); +MODULE_AUTHOR("Jan Engelhardt "); MODULE_DESCRIPTION("Xtables: arbitrary IPv4 range matching"); MODULE_ALIAS("ipt_iprange"); MODULE_ALIAS("ip6t_iprange"); -- cgit v1.2.3-70-g09d2 From 4725c7287ef2c4340cb433f59e40d143c1f43c22 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 19:02:27 +0200 Subject: netfilter: xtables: remove xt_mark v0 Superseded by xt_mark v1 (v2.6.24-2922-g17b0d7e). Signed-off-by: Jan Engelhardt --- Documentation/feature-removal-schedule.txt | 3 -- include/linux/netfilter/xt_mark.h | 5 -- net/netfilter/xt_mark.c | 86 ++++-------------------------- 3 files changed, 10 insertions(+), 84 deletions(-) (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 8862b037f0a..5556d2300be 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -238,9 +238,6 @@ What (Why): - "forwarding" header files like ipt_mac.h in include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/ - - xt_mark match revision 0 - (superseded by xt_mark match revision 1) - - xt_recent: the old ipt_recent proc dir (superseded by /proc/net/xt_recent) diff --git a/include/linux/netfilter/xt_mark.h b/include/linux/netfilter/xt_mark.h index 6fa460a3cc2..6607c8f38ea 100644 --- a/include/linux/netfilter/xt_mark.h +++ b/include/linux/netfilter/xt_mark.h @@ -3,11 +3,6 @@ #include -struct xt_mark_info { - unsigned long mark, mask; - __u8 invert; -}; - struct xt_mark_mtinfo1 { __u32 mark, mask; __u8 invert; diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c index 10b9e34bbc5..1db07d8125f 100644 --- a/net/netfilter/xt_mark.c +++ b/net/netfilter/xt_mark.c @@ -3,7 +3,7 @@ * * (C) 1999-2001 Marc Boucher * Copyright © CC Computer Consultants GmbH, 2007 - 2008 - * Jan Engelhardt + * Jan Engelhardt * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -22,14 +22,6 @@ MODULE_DESCRIPTION("Xtables: packet mark match"); MODULE_ALIAS("ipt_mark"); MODULE_ALIAS("ip6t_mark"); -static bool -mark_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par) -{ - const struct xt_mark_info *info = par->matchinfo; - - return ((skb->mark & info->mask) == info->mark) ^ info->invert; -} - static bool mark_mt(const struct sk_buff *skb, const struct xt_match_param *par) { @@ -38,81 +30,23 @@ mark_mt(const struct sk_buff *skb, const struct xt_match_param *par) return ((skb->mark & info->mask) == info->mark) ^ info->invert; } -static bool mark_mt_check_v0(const struct xt_mtchk_param *par) -{ - const struct xt_mark_info *minfo = par->matchinfo; - - if (minfo->mark > 0xffffffff || minfo->mask > 0xffffffff) { - printk(KERN_WARNING "mark: only supports 32bit mark\n"); - return false; - } - return true; -} - -#ifdef CONFIG_COMPAT -struct compat_xt_mark_info { - compat_ulong_t mark, mask; - u_int8_t invert; - u_int8_t __pad1; - u_int16_t __pad2; -}; - -static void mark_mt_compat_from_user_v0(void *dst, void *src) -{ - const struct compat_xt_mark_info *cm = src; - struct xt_mark_info m = { - .mark = cm->mark, - .mask = cm->mask, - .invert = cm->invert, - }; - memcpy(dst, &m, sizeof(m)); -} - -static int mark_mt_compat_to_user_v0(void __user *dst, void *src) -{ - const struct xt_mark_info *m = src; - struct compat_xt_mark_info cm = { - .mark = m->mark, - .mask = m->mask, - .invert = m->invert, - }; - return copy_to_user(dst, &cm, sizeof(cm)) ? -EFAULT : 0; -} -#endif /* CONFIG_COMPAT */ - -static struct xt_match mark_mt_reg[] __read_mostly = { - { - .name = "mark", - .revision = 0, - .family = NFPROTO_UNSPEC, - .checkentry = mark_mt_check_v0, - .match = mark_mt_v0, - .matchsize = sizeof(struct xt_mark_info), -#ifdef CONFIG_COMPAT - .compatsize = sizeof(struct compat_xt_mark_info), - .compat_from_user = mark_mt_compat_from_user_v0, - .compat_to_user = mark_mt_compat_to_user_v0, -#endif - .me = THIS_MODULE, - }, - { - .name = "mark", - .revision = 1, - .family = NFPROTO_UNSPEC, - .match = mark_mt, - .matchsize = sizeof(struct xt_mark_mtinfo1), - .me = THIS_MODULE, - }, +static struct xt_match mark_mt_reg __read_mostly = { + .name = "mark", + .revision = 1, + .family = NFPROTO_UNSPEC, + .match = mark_mt, + .matchsize = sizeof(struct xt_mark_mtinfo1), + .me = THIS_MODULE, }; static int __init mark_mt_init(void) { - return xt_register_matches(mark_mt_reg, ARRAY_SIZE(mark_mt_reg)); + return xt_register_match(&mark_mt_reg); } static void __exit mark_mt_exit(void) { - xt_unregister_matches(mark_mt_reg, ARRAY_SIZE(mark_mt_reg)); + xt_unregister_match(&mark_mt_reg); } module_init(mark_mt_init); -- cgit v1.2.3-70-g09d2 From 93bb1e9d117bfc60306b2b8bd9e0fa7ba3c88636 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 19:47:21 +0200 Subject: netfilter: xtables: remove redirecting header files When IPv4 and IPv6 matches were unified approx. 3.5 years ago, they received new header filenames (e.g. xt_CLASSIFY.h). Let's remove the old ones now. Signed-off-by: Jan Engelhardt --- Documentation/feature-removal-schedule.txt | 3 - include/linux/netfilter_ipv4/Kbuild | 28 ------- include/linux/netfilter_ipv4/ipt_CLASSIFY.h | 7 -- include/linux/netfilter_ipv4/ipt_CONNMARK.h | 19 ----- include/linux/netfilter_ipv4/ipt_DSCP.h | 18 ----- include/linux/netfilter_ipv4/ipt_ECN.h | 4 +- include/linux/netfilter_ipv4/ipt_MARK.h | 18 ----- include/linux/netfilter_ipv4/ipt_NFQUEUE.h | 16 ---- include/linux/netfilter_ipv4/ipt_TCPMSS.h | 9 --- include/linux/netfilter_ipv4/ipt_comment.h | 10 --- include/linux/netfilter_ipv4/ipt_connbytes.h | 18 ----- include/linux/netfilter_ipv4/ipt_connmark.h | 7 -- include/linux/netfilter_ipv4/ipt_conntrack.h | 28 ------- include/linux/netfilter_ipv4/ipt_dccp.h | 15 ---- include/linux/netfilter_ipv4/ipt_dscp.h | 21 ------ include/linux/netfilter_ipv4/ipt_ecn.h | 4 +- include/linux/netfilter_ipv4/ipt_esp.h | 10 --- include/linux/netfilter_ipv4/ipt_hashlimit.h | 14 ---- include/linux/netfilter_ipv4/ipt_helper.h | 7 -- include/linux/netfilter_ipv4/ipt_length.h | 7 -- include/linux/netfilter_ipv4/ipt_limit.h | 8 -- include/linux/netfilter_ipv4/ipt_mac.h | 7 -- include/linux/netfilter_ipv4/ipt_mark.h | 9 --- include/linux/netfilter_ipv4/ipt_multiport.h | 15 ---- include/linux/netfilter_ipv4/ipt_physdev.h | 17 ----- include/linux/netfilter_ipv4/ipt_pkttype.h | 7 -- include/linux/netfilter_ipv4/ipt_policy.h | 23 ------ include/linux/netfilter_ipv4/ipt_recent.h | 21 ------ include/linux/netfilter_ipv4/ipt_sctp.h | 105 -------------------------- include/linux/netfilter_ipv4/ipt_state.h | 15 ---- include/linux/netfilter_ipv4/ipt_string.h | 10 --- include/linux/netfilter_ipv4/ipt_tcpmss.h | 7 -- include/linux/netfilter_ipv6/Kbuild | 11 +-- include/linux/netfilter_ipv6/ip6t_MARK.h | 9 --- include/linux/netfilter_ipv6/ip6t_esp.h | 10 --- include/linux/netfilter_ipv6/ip6t_length.h | 8 -- include/linux/netfilter_ipv6/ip6t_limit.h | 8 -- include/linux/netfilter_ipv6/ip6t_mac.h | 7 -- include/linux/netfilter_ipv6/ip6t_mark.h | 9 --- include/linux/netfilter_ipv6/ip6t_multiport.h | 14 ---- include/linux/netfilter_ipv6/ip6t_physdev.h | 17 ----- include/linux/netfilter_ipv6/ip6t_policy.h | 23 ------ 42 files changed, 5 insertions(+), 618 deletions(-) delete mode 100644 include/linux/netfilter_ipv4/ipt_CLASSIFY.h delete mode 100644 include/linux/netfilter_ipv4/ipt_CONNMARK.h delete mode 100644 include/linux/netfilter_ipv4/ipt_DSCP.h delete mode 100644 include/linux/netfilter_ipv4/ipt_MARK.h delete mode 100644 include/linux/netfilter_ipv4/ipt_NFQUEUE.h delete mode 100644 include/linux/netfilter_ipv4/ipt_TCPMSS.h delete mode 100644 include/linux/netfilter_ipv4/ipt_comment.h delete mode 100644 include/linux/netfilter_ipv4/ipt_connbytes.h delete mode 100644 include/linux/netfilter_ipv4/ipt_connmark.h delete mode 100644 include/linux/netfilter_ipv4/ipt_conntrack.h delete mode 100644 include/linux/netfilter_ipv4/ipt_dccp.h delete mode 100644 include/linux/netfilter_ipv4/ipt_dscp.h delete mode 100644 include/linux/netfilter_ipv4/ipt_esp.h delete mode 100644 include/linux/netfilter_ipv4/ipt_hashlimit.h delete mode 100644 include/linux/netfilter_ipv4/ipt_helper.h delete mode 100644 include/linux/netfilter_ipv4/ipt_length.h delete mode 100644 include/linux/netfilter_ipv4/ipt_limit.h delete mode 100644 include/linux/netfilter_ipv4/ipt_mac.h delete mode 100644 include/linux/netfilter_ipv4/ipt_mark.h delete mode 100644 include/linux/netfilter_ipv4/ipt_multiport.h delete mode 100644 include/linux/netfilter_ipv4/ipt_physdev.h delete mode 100644 include/linux/netfilter_ipv4/ipt_pkttype.h delete mode 100644 include/linux/netfilter_ipv4/ipt_policy.h delete mode 100644 include/linux/netfilter_ipv4/ipt_recent.h delete mode 100644 include/linux/netfilter_ipv4/ipt_sctp.h delete mode 100644 include/linux/netfilter_ipv4/ipt_state.h delete mode 100644 include/linux/netfilter_ipv4/ipt_string.h delete mode 100644 include/linux/netfilter_ipv4/ipt_tcpmss.h delete mode 100644 include/linux/netfilter_ipv6/ip6t_MARK.h delete mode 100644 include/linux/netfilter_ipv6/ip6t_esp.h delete mode 100644 include/linux/netfilter_ipv6/ip6t_length.h delete mode 100644 include/linux/netfilter_ipv6/ip6t_limit.h delete mode 100644 include/linux/netfilter_ipv6/ip6t_mac.h delete mode 100644 include/linux/netfilter_ipv6/ip6t_mark.h delete mode 100644 include/linux/netfilter_ipv6/ip6t_multiport.h delete mode 100644 include/linux/netfilter_ipv6/ip6t_physdev.h delete mode 100644 include/linux/netfilter_ipv6/ip6t_policy.h (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 5556d2300be..698e1e8b304 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -235,9 +235,6 @@ Who: Thomas Gleixner --------------------------- What (Why): - - "forwarding" header files like ipt_mac.h in - include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/ - - xt_recent: the old ipt_recent proc dir (superseded by /proc/net/xt_recent) diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index 541300531cb..431b4076192 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -1,42 +1,14 @@ -header-y += ipt_CLASSIFY.h header-y += ipt_CLUSTERIP.h -header-y += ipt_CONNMARK.h -header-y += ipt_DSCP.h header-y += ipt_ECN.h header-y += ipt_LOG.h -header-y += ipt_MARK.h -header-y += ipt_NFQUEUE.h header-y += ipt_REJECT.h header-y += ipt_SAME.h -header-y += ipt_TCPMSS.h header-y += ipt_TTL.h header-y += ipt_ULOG.h header-y += ipt_addrtype.h header-y += ipt_ah.h -header-y += ipt_comment.h -header-y += ipt_connbytes.h -header-y += ipt_connmark.h -header-y += ipt_conntrack.h -header-y += ipt_dccp.h -header-y += ipt_dscp.h header-y += ipt_ecn.h -header-y += ipt_esp.h -header-y += ipt_hashlimit.h -header-y += ipt_helper.h -header-y += ipt_length.h -header-y += ipt_limit.h -header-y += ipt_mac.h -header-y += ipt_mark.h -header-y += ipt_multiport.h -header-y += ipt_physdev.h -header-y += ipt_pkttype.h -header-y += ipt_policy.h header-y += ipt_realm.h -header-y += ipt_recent.h -header-y += ipt_sctp.h -header-y += ipt_state.h -header-y += ipt_string.h -header-y += ipt_tcpmss.h header-y += ipt_ttl.h unifdef-y += ip_queue.h diff --git a/include/linux/netfilter_ipv4/ipt_CLASSIFY.h b/include/linux/netfilter_ipv4/ipt_CLASSIFY.h deleted file mode 100644 index a46d511b5c3..00000000000 --- a/include/linux/netfilter_ipv4/ipt_CLASSIFY.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _IPT_CLASSIFY_H -#define _IPT_CLASSIFY_H - -#include -#define ipt_classify_target_info xt_classify_target_info - -#endif /*_IPT_CLASSIFY_H */ diff --git a/include/linux/netfilter_ipv4/ipt_CONNMARK.h b/include/linux/netfilter_ipv4/ipt_CONNMARK.h deleted file mode 100644 index 9ecfee0a9e3..00000000000 --- a/include/linux/netfilter_ipv4/ipt_CONNMARK.h +++ /dev/null @@ -1,19 +0,0 @@ -#ifndef _IPT_CONNMARK_H_target -#define _IPT_CONNMARK_H_target - -/* Copyright (C) 2002,2004 MARA Systems AB - * by Henrik Nordstrom - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ -#include -#define IPT_CONNMARK_SET XT_CONNMARK_SET -#define IPT_CONNMARK_SAVE XT_CONNMARK_SAVE -#define IPT_CONNMARK_RESTORE XT_CONNMARK_RESTORE - -#define ipt_connmark_target_info xt_connmark_target_info - -#endif /*_IPT_CONNMARK_H_target*/ diff --git a/include/linux/netfilter_ipv4/ipt_DSCP.h b/include/linux/netfilter_ipv4/ipt_DSCP.h deleted file mode 100644 index 3491e524d5e..00000000000 --- a/include/linux/netfilter_ipv4/ipt_DSCP.h +++ /dev/null @@ -1,18 +0,0 @@ -/* iptables module for setting the IPv4 DSCP field - * - * (C) 2002 Harald Welte - * based on ipt_FTOS.c (C) 2000 by Matthew G. Marsh - * This software is distributed under GNU GPL v2, 1991 - * - * See RFC2474 for a description of the DSCP field within the IP Header. - * - * ipt_DSCP.h,v 1.7 2002/03/14 12:03:13 laforge Exp -*/ -#ifndef _IPT_DSCP_TARGET_H -#define _IPT_DSCP_TARGET_H -#include -#include - -#define ipt_DSCP_info xt_DSCP_info - -#endif /* _IPT_DSCP_TARGET_H */ diff --git a/include/linux/netfilter_ipv4/ipt_ECN.h b/include/linux/netfilter_ipv4/ipt_ECN.h index 94e0d986646..7ca45918ab8 100644 --- a/include/linux/netfilter_ipv4/ipt_ECN.h +++ b/include/linux/netfilter_ipv4/ipt_ECN.h @@ -8,9 +8,9 @@ */ #ifndef _IPT_ECN_TARGET_H #define _IPT_ECN_TARGET_H -#include +#include -#define IPT_ECN_IP_MASK (~IPT_DSCP_MASK) +#define IPT_ECN_IP_MASK (~XT_DSCP_MASK) #define IPT_ECN_OP_SET_IP 0x01 /* set ECN bits of IPv4 header */ #define IPT_ECN_OP_SET_ECE 0x10 /* set ECE bit of TCP header */ diff --git a/include/linux/netfilter_ipv4/ipt_MARK.h b/include/linux/netfilter_ipv4/ipt_MARK.h deleted file mode 100644 index 697a486a96d..00000000000 --- a/include/linux/netfilter_ipv4/ipt_MARK.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef _IPT_MARK_H_target -#define _IPT_MARK_H_target - -/* Backwards compatibility for old userspace */ - -#include - -/* Version 0 */ -#define ipt_mark_target_info xt_mark_target_info - -/* Version 1 */ -#define IPT_MARK_SET XT_MARK_SET -#define IPT_MARK_AND XT_MARK_AND -#define IPT_MARK_OR XT_MARK_OR - -#define ipt_mark_target_info_v1 xt_mark_target_info_v1 - -#endif /*_IPT_MARK_H_target*/ diff --git a/include/linux/netfilter_ipv4/ipt_NFQUEUE.h b/include/linux/netfilter_ipv4/ipt_NFQUEUE.h deleted file mode 100644 index 97a2a7557cb..00000000000 --- a/include/linux/netfilter_ipv4/ipt_NFQUEUE.h +++ /dev/null @@ -1,16 +0,0 @@ -/* iptables module for using NFQUEUE mechanism - * - * (C) 2005 Harald Welte - * - * This software is distributed under GNU GPL v2, 1991 - * -*/ -#ifndef _IPT_NFQ_TARGET_H -#define _IPT_NFQ_TARGET_H - -/* Backwards compatibility for old userspace */ -#include - -#define ipt_NFQ_info xt_NFQ_info - -#endif /* _IPT_DSCP_TARGET_H */ diff --git a/include/linux/netfilter_ipv4/ipt_TCPMSS.h b/include/linux/netfilter_ipv4/ipt_TCPMSS.h deleted file mode 100644 index 7a850f94582..00000000000 --- a/include/linux/netfilter_ipv4/ipt_TCPMSS.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef _IPT_TCPMSS_H -#define _IPT_TCPMSS_H - -#include - -#define ipt_tcpmss_info xt_tcpmss_info -#define IPT_TCPMSS_CLAMP_PMTU XT_TCPMSS_CLAMP_PMTU - -#endif /*_IPT_TCPMSS_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_comment.h b/include/linux/netfilter_ipv4/ipt_comment.h deleted file mode 100644 index ae2afc2f748..00000000000 --- a/include/linux/netfilter_ipv4/ipt_comment.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _IPT_COMMENT_H -#define _IPT_COMMENT_H - -#include - -#define IPT_MAX_COMMENT_LEN XT_MAX_COMMENT_LEN - -#define ipt_comment_info xt_comment_info - -#endif /* _IPT_COMMENT_H */ diff --git a/include/linux/netfilter_ipv4/ipt_connbytes.h b/include/linux/netfilter_ipv4/ipt_connbytes.h deleted file mode 100644 index f63e6ee9111..00000000000 --- a/include/linux/netfilter_ipv4/ipt_connbytes.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef _IPT_CONNBYTES_H -#define _IPT_CONNBYTES_H - -#include -#define ipt_connbytes_what xt_connbytes_what - -#define IPT_CONNBYTES_PKTS XT_CONNBYTES_PKTS -#define IPT_CONNBYTES_BYTES XT_CONNBYTES_BYTES -#define IPT_CONNBYTES_AVGPKT XT_CONNBYTES_AVGPKT - -#define ipt_connbytes_direction xt_connbytes_direction -#define IPT_CONNBYTES_DIR_ORIGINAL XT_CONNBYTES_DIR_ORIGINAL -#define IPT_CONNBYTES_DIR_REPLY XT_CONNBYTES_DIR_REPLY -#define IPT_CONNBYTES_DIR_BOTH XT_CONNBYTES_DIR_BOTH - -#define ipt_connbytes_info xt_connbytes_info - -#endif diff --git a/include/linux/netfilter_ipv4/ipt_connmark.h b/include/linux/netfilter_ipv4/ipt_connmark.h deleted file mode 100644 index c7ba6560d44..00000000000 --- a/include/linux/netfilter_ipv4/ipt_connmark.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _IPT_CONNMARK_H -#define _IPT_CONNMARK_H - -#include -#define ipt_connmark_info xt_connmark_info - -#endif /*_IPT_CONNMARK_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_conntrack.h b/include/linux/netfilter_ipv4/ipt_conntrack.h deleted file mode 100644 index cde6762949c..00000000000 --- a/include/linux/netfilter_ipv4/ipt_conntrack.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Header file for kernel module to match connection tracking information. - * GPL (C) 2001 Marc Boucher (marc@mbsi.ca). - */ - -#ifndef _IPT_CONNTRACK_H -#define _IPT_CONNTRACK_H - -#include - -#define IPT_CONNTRACK_STATE_BIT(ctinfo) XT_CONNTRACK_STATE_BIT(ctinfo) -#define IPT_CONNTRACK_STATE_INVALID XT_CONNTRACK_STATE_INVALID - -#define IPT_CONNTRACK_STATE_SNAT XT_CONNTRACK_STATE_SNAT -#define IPT_CONNTRACK_STATE_DNAT XT_CONNTRACK_STATE_DNAT -#define IPT_CONNTRACK_STATE_UNTRACKED XT_CONNTRACK_STATE_UNTRACKED - -/* flags, invflags: */ -#define IPT_CONNTRACK_STATE XT_CONNTRACK_STATE -#define IPT_CONNTRACK_PROTO XT_CONNTRACK_PROTO -#define IPT_CONNTRACK_ORIGSRC XT_CONNTRACK_ORIGSRC -#define IPT_CONNTRACK_ORIGDST XT_CONNTRACK_ORIGDST -#define IPT_CONNTRACK_REPLSRC XT_CONNTRACK_REPLSRC -#define IPT_CONNTRACK_REPLDST XT_CONNTRACK_REPLDST -#define IPT_CONNTRACK_STATUS XT_CONNTRACK_STATUS -#define IPT_CONNTRACK_EXPIRES XT_CONNTRACK_EXPIRES - -#define ipt_conntrack_info xt_conntrack_info -#endif /*_IPT_CONNTRACK_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_dccp.h b/include/linux/netfilter_ipv4/ipt_dccp.h deleted file mode 100644 index e70d11e1f53..00000000000 --- a/include/linux/netfilter_ipv4/ipt_dccp.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef _IPT_DCCP_H_ -#define _IPT_DCCP_H_ - -#include -#define IPT_DCCP_SRC_PORTS XT_DCCP_SRC_PORTS -#define IPT_DCCP_DEST_PORTS XT_DCCP_DEST_PORTS -#define IPT_DCCP_TYPE XT_DCCP_TYPE -#define IPT_DCCP_OPTION XT_DCCP_OPTION - -#define IPT_DCCP_VALID_FLAGS XT_DCCP_VALID_FLAGS - -#define ipt_dccp_info xt_dccp_info - -#endif /* _IPT_DCCP_H_ */ - diff --git a/include/linux/netfilter_ipv4/ipt_dscp.h b/include/linux/netfilter_ipv4/ipt_dscp.h deleted file mode 100644 index 4b82ca912b0..00000000000 --- a/include/linux/netfilter_ipv4/ipt_dscp.h +++ /dev/null @@ -1,21 +0,0 @@ -/* iptables module for matching the IPv4 DSCP field - * - * (C) 2002 Harald Welte - * This software is distributed under GNU GPL v2, 1991 - * - * See RFC2474 for a description of the DSCP field within the IP Header. - * - * ipt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp -*/ -#ifndef _IPT_DSCP_H -#define _IPT_DSCP_H - -#include - -#define IPT_DSCP_MASK XT_DSCP_MASK -#define IPT_DSCP_SHIFT XT_DSCP_SHIFT -#define IPT_DSCP_MAX XT_DSCP_MAX - -#define ipt_dscp_info xt_dscp_info - -#endif /* _IPT_DSCP_H */ diff --git a/include/linux/netfilter_ipv4/ipt_ecn.h b/include/linux/netfilter_ipv4/ipt_ecn.h index 1f0d9a4d337..9945baa4ccd 100644 --- a/include/linux/netfilter_ipv4/ipt_ecn.h +++ b/include/linux/netfilter_ipv4/ipt_ecn.h @@ -8,9 +8,9 @@ */ #ifndef _IPT_ECN_H #define _IPT_ECN_H -#include +#include -#define IPT_ECN_IP_MASK (~IPT_DSCP_MASK) +#define IPT_ECN_IP_MASK (~XT_DSCP_MASK) #define IPT_ECN_OP_MATCH_IP 0x01 #define IPT_ECN_OP_MATCH_ECE 0x10 diff --git a/include/linux/netfilter_ipv4/ipt_esp.h b/include/linux/netfilter_ipv4/ipt_esp.h deleted file mode 100644 index 78296e7eeff..00000000000 --- a/include/linux/netfilter_ipv4/ipt_esp.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _IPT_ESP_H -#define _IPT_ESP_H - -#include - -#define ipt_esp xt_esp -#define IPT_ESP_INV_SPI XT_ESP_INV_SPI -#define IPT_ESP_INV_MASK XT_ESP_INV_MASK - -#endif /*_IPT_ESP_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_hashlimit.h b/include/linux/netfilter_ipv4/ipt_hashlimit.h deleted file mode 100644 index 5662120a3d7..00000000000 --- a/include/linux/netfilter_ipv4/ipt_hashlimit.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef _IPT_HASHLIMIT_H -#define _IPT_HASHLIMIT_H - -#include - -#define IPT_HASHLIMIT_SCALE XT_HASHLIMIT_SCALE -#define IPT_HASHLIMIT_HASH_DIP XT_HASHLIMIT_HASH_DIP -#define IPT_HASHLIMIT_HASH_DPT XT_HASHLIMIT_HASH_DPT -#define IPT_HASHLIMIT_HASH_SIP XT_HASHLIMIT_HASH_SIP -#define IPT_HASHLIMIT_HASH_SPT XT_HASHLIMIT_HASH_SPT - -#define ipt_hashlimit_info xt_hashlimit_info - -#endif /* _IPT_HASHLIMIT_H */ diff --git a/include/linux/netfilter_ipv4/ipt_helper.h b/include/linux/netfilter_ipv4/ipt_helper.h deleted file mode 100644 index 80452c21855..00000000000 --- a/include/linux/netfilter_ipv4/ipt_helper.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _IPT_HELPER_H -#define _IPT_HELPER_H - -#include -#define ipt_helper_info xt_helper_info - -#endif /* _IPT_HELPER_H */ diff --git a/include/linux/netfilter_ipv4/ipt_length.h b/include/linux/netfilter_ipv4/ipt_length.h deleted file mode 100644 index 9b45206ffce..00000000000 --- a/include/linux/netfilter_ipv4/ipt_length.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _IPT_LENGTH_H -#define _IPT_LENGTH_H - -#include -#define ipt_length_info xt_length_info - -#endif /*_IPT_LENGTH_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_limit.h b/include/linux/netfilter_ipv4/ipt_limit.h deleted file mode 100644 index 92f5cd07bbc..00000000000 --- a/include/linux/netfilter_ipv4/ipt_limit.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef _IPT_RATE_H -#define _IPT_RATE_H - -#include -#define IPT_LIMIT_SCALE XT_LIMIT_SCALE -#define ipt_rateinfo xt_rateinfo - -#endif /*_IPT_RATE_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_mac.h b/include/linux/netfilter_ipv4/ipt_mac.h deleted file mode 100644 index b186008a3c4..00000000000 --- a/include/linux/netfilter_ipv4/ipt_mac.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _IPT_MAC_H -#define _IPT_MAC_H - -#include -#define ipt_mac_info xt_mac_info - -#endif /*_IPT_MAC_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_mark.h b/include/linux/netfilter_ipv4/ipt_mark.h deleted file mode 100644 index bfde67c6122..00000000000 --- a/include/linux/netfilter_ipv4/ipt_mark.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef _IPT_MARK_H -#define _IPT_MARK_H - -/* Backwards compatibility for old userspace */ -#include - -#define ipt_mark_info xt_mark_info - -#endif /*_IPT_MARK_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_multiport.h b/include/linux/netfilter_ipv4/ipt_multiport.h deleted file mode 100644 index 55fe85eca88..00000000000 --- a/include/linux/netfilter_ipv4/ipt_multiport.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef _IPT_MULTIPORT_H -#define _IPT_MULTIPORT_H - -#include - -#define IPT_MULTIPORT_SOURCE XT_MULTIPORT_SOURCE -#define IPT_MULTIPORT_DESTINATION XT_MULTIPORT_DESTINATION -#define IPT_MULTIPORT_EITHER XT_MULTIPORT_EITHER - -#define IPT_MULTI_PORTS XT_MULTI_PORTS - -#define ipt_multiport xt_multiport -#define ipt_multiport_v1 xt_multiport_v1 - -#endif /*_IPT_MULTIPORT_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_physdev.h b/include/linux/netfilter_ipv4/ipt_physdev.h deleted file mode 100644 index 2400e7140f2..00000000000 --- a/include/linux/netfilter_ipv4/ipt_physdev.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef _IPT_PHYSDEV_H -#define _IPT_PHYSDEV_H - -/* Backwards compatibility for old userspace */ - -#include - -#define IPT_PHYSDEV_OP_IN XT_PHYSDEV_OP_IN -#define IPT_PHYSDEV_OP_OUT XT_PHYSDEV_OP_OUT -#define IPT_PHYSDEV_OP_BRIDGED XT_PHYSDEV_OP_BRIDGED -#define IPT_PHYSDEV_OP_ISIN XT_PHYSDEV_OP_ISIN -#define IPT_PHYSDEV_OP_ISOUT XT_PHYSDEV_OP_ISOUT -#define IPT_PHYSDEV_OP_MASK XT_PHYSDEV_OP_MASK - -#define ipt_physdev_info xt_physdev_info - -#endif /*_IPT_PHYSDEV_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_pkttype.h b/include/linux/netfilter_ipv4/ipt_pkttype.h deleted file mode 100644 index ff1fbc949a0..00000000000 --- a/include/linux/netfilter_ipv4/ipt_pkttype.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _IPT_PKTTYPE_H -#define _IPT_PKTTYPE_H - -#include -#define ipt_pkttype_info xt_pkttype_info - -#endif /*_IPT_PKTTYPE_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_policy.h b/include/linux/netfilter_ipv4/ipt_policy.h deleted file mode 100644 index 1037fb2cd20..00000000000 --- a/include/linux/netfilter_ipv4/ipt_policy.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef _IPT_POLICY_H -#define _IPT_POLICY_H - -#include - -#define IPT_POLICY_MAX_ELEM XT_POLICY_MAX_ELEM - -/* ipt_policy_flags */ -#define IPT_POLICY_MATCH_IN XT_POLICY_MATCH_IN -#define IPT_POLICY_MATCH_OUT XT_POLICY_MATCH_OUT -#define IPT_POLICY_MATCH_NONE XT_POLICY_MATCH_NONE -#define IPT_POLICY_MATCH_STRICT XT_POLICY_MATCH_STRICT - -/* ipt_policy_modes */ -#define IPT_POLICY_MODE_TRANSPORT XT_POLICY_MODE_TRANSPORT -#define IPT_POLICY_MODE_TUNNEL XT_POLICY_MODE_TUNNEL - -#define ipt_policy_spec xt_policy_spec -#define ipt_policy_addr xt_policy_addr -#define ipt_policy_elem xt_policy_elem -#define ipt_policy_info xt_policy_info - -#endif /* _IPT_POLICY_H */ diff --git a/include/linux/netfilter_ipv4/ipt_recent.h b/include/linux/netfilter_ipv4/ipt_recent.h deleted file mode 100644 index d636cca133c..00000000000 --- a/include/linux/netfilter_ipv4/ipt_recent.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef _IPT_RECENT_H -#define _IPT_RECENT_H - -#include - -#define ipt_recent_info xt_recent_mtinfo - -enum { - IPT_RECENT_CHECK = XT_RECENT_CHECK, - IPT_RECENT_SET = XT_RECENT_SET, - IPT_RECENT_UPDATE = XT_RECENT_UPDATE, - IPT_RECENT_REMOVE = XT_RECENT_REMOVE, - IPT_RECENT_TTL = XT_RECENT_TTL, - - IPT_RECENT_SOURCE = XT_RECENT_SOURCE, - IPT_RECENT_DEST = XT_RECENT_DEST, - - IPT_RECENT_NAME_LEN = XT_RECENT_NAME_LEN, -}; - -#endif /*_IPT_RECENT_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_sctp.h b/include/linux/netfilter_ipv4/ipt_sctp.h deleted file mode 100644 index 80b3dbacd19..00000000000 --- a/include/linux/netfilter_ipv4/ipt_sctp.h +++ /dev/null @@ -1,105 +0,0 @@ -#ifndef _IPT_SCTP_H_ -#define _IPT_SCTP_H_ - -#define IPT_SCTP_SRC_PORTS 0x01 -#define IPT_SCTP_DEST_PORTS 0x02 -#define IPT_SCTP_CHUNK_TYPES 0x04 - -#define IPT_SCTP_VALID_FLAGS 0x07 - - -struct ipt_sctp_flag_info { - u_int8_t chunktype; - u_int8_t flag; - u_int8_t flag_mask; -}; - -#define IPT_NUM_SCTP_FLAGS 4 - -struct ipt_sctp_info { - u_int16_t dpts[2]; /* Min, Max */ - u_int16_t spts[2]; /* Min, Max */ - - u_int32_t chunkmap[256 / sizeof (u_int32_t)]; /* Bit mask of chunks to be matched according to RFC 2960 */ - -#define SCTP_CHUNK_MATCH_ANY 0x01 /* Match if any of the chunk types are present */ -#define SCTP_CHUNK_MATCH_ALL 0x02 /* Match if all of the chunk types are present */ -#define SCTP_CHUNK_MATCH_ONLY 0x04 /* Match if these are the only chunk types present */ - - u_int32_t chunk_match_type; - struct ipt_sctp_flag_info flag_info[IPT_NUM_SCTP_FLAGS]; - int flag_count; - - u_int32_t flags; - u_int32_t invflags; -}; - -#define bytes(type) (sizeof(type) * 8) - -#define SCTP_CHUNKMAP_SET(chunkmap, type) \ - do { \ - chunkmap[type / bytes(u_int32_t)] |= \ - 1 << (type % bytes(u_int32_t)); \ - } while (0) - -#define SCTP_CHUNKMAP_CLEAR(chunkmap, type) \ - do { \ - chunkmap[type / bytes(u_int32_t)] &= \ - ~(1 << (type % bytes(u_int32_t))); \ - } while (0) - -#define SCTP_CHUNKMAP_IS_SET(chunkmap, type) \ -({ \ - (chunkmap[type / bytes (u_int32_t)] & \ - (1 << (type % bytes (u_int32_t)))) ? 1: 0; \ -}) - -#define SCTP_CHUNKMAP_RESET(chunkmap) \ - do { \ - int i; \ - for (i = 0; i < ARRAY_SIZE(chunkmap); i++) \ - chunkmap[i] = 0; \ - } while (0) - -#define SCTP_CHUNKMAP_SET_ALL(chunkmap) \ - do { \ - int i; \ - for (i = 0; i < ARRAY_SIZE(chunkmap); i++) \ - chunkmap[i] = ~0; \ - } while (0) - -#define SCTP_CHUNKMAP_COPY(destmap, srcmap) \ - do { \ - int i; \ - for (i = 0; i < ARRAY_SIZE(chunkmap); i++) \ - destmap[i] = srcmap[i]; \ - } while (0) - -#define SCTP_CHUNKMAP_IS_CLEAR(chunkmap) \ -({ \ - int i; \ - int flag = 1; \ - for (i = 0; i < ARRAY_SIZE(chunkmap); i++) { \ - if (chunkmap[i]) { \ - flag = 0; \ - break; \ - } \ - } \ - flag; \ -}) - -#define SCTP_CHUNKMAP_IS_ALL_SET(chunkmap) \ -({ \ - int i; \ - int flag = 1; \ - for (i = 0; i < ARRAY_SIZE(chunkmap); i++) { \ - if (chunkmap[i] != ~0) { \ - flag = 0; \ - break; \ - } \ - } \ - flag; \ -}) - -#endif /* _IPT_SCTP_H_ */ - diff --git a/include/linux/netfilter_ipv4/ipt_state.h b/include/linux/netfilter_ipv4/ipt_state.h deleted file mode 100644 index a44a99cc28c..00000000000 --- a/include/linux/netfilter_ipv4/ipt_state.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef _IPT_STATE_H -#define _IPT_STATE_H - -/* Backwards compatibility for old userspace */ - -#include - -#define IPT_STATE_BIT XT_STATE_BIT -#define IPT_STATE_INVALID XT_STATE_INVALID - -#define IPT_STATE_UNTRACKED XT_STATE_UNTRACKED - -#define ipt_state_info xt_state_info - -#endif /*_IPT_STATE_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_string.h b/include/linux/netfilter_ipv4/ipt_string.h deleted file mode 100644 index c26de305990..00000000000 --- a/include/linux/netfilter_ipv4/ipt_string.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _IPT_STRING_H -#define _IPT_STRING_H - -#include - -#define IPT_STRING_MAX_PATTERN_SIZE XT_STRING_MAX_PATTERN_SIZE -#define IPT_STRING_MAX_ALGO_NAME_SIZE XT_STRING_MAX_ALGO_NAME_SIZE -#define ipt_string_info xt_string_info - -#endif /*_IPT_STRING_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_tcpmss.h b/include/linux/netfilter_ipv4/ipt_tcpmss.h deleted file mode 100644 index 18bbc8e8e00..00000000000 --- a/include/linux/netfilter_ipv4/ipt_tcpmss.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _IPT_TCPMSS_MATCH_H -#define _IPT_TCPMSS_MATCH_H - -#include -#define ipt_tcpmss_match_info xt_tcpmss_match_info - -#endif /*_IPT_TCPMSS_MATCH_H*/ diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild index 4610a16da0a..e864eaee9e5 100644 --- a/include/linux/netfilter_ipv6/Kbuild +++ b/include/linux/netfilter_ipv6/Kbuild @@ -1,21 +1,12 @@ header-y += ip6t_HL.h header-y += ip6t_LOG.h -header-y += ip6t_MARK.h header-y += ip6t_REJECT.h header-y += ip6t_ah.h -header-y += ip6t_esp.h header-y += ip6t_frag.h -header-y += ip6t_hl.h header-y += ip6t_ipv6header.h -header-y += ip6t_length.h -header-y += ip6t_limit.h -header-y += ip6t_mac.h -header-y += ip6t_mark.h +header-y += ip6t_hl.h header-y += ip6t_mh.h -header-y += ip6t_multiport.h header-y += ip6t_opts.h -header-y += ip6t_physdev.h -header-y += ip6t_policy.h header-y += ip6t_rt.h unifdef-y += ip6_tables.h diff --git a/include/linux/netfilter_ipv6/ip6t_MARK.h b/include/linux/netfilter_ipv6/ip6t_MARK.h deleted file mode 100644 index 7cf629a8ab9..00000000000 --- a/include/linux/netfilter_ipv6/ip6t_MARK.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef _IP6T_MARK_H_target -#define _IP6T_MARK_H_target - -/* Backwards compatibility for old userspace */ -#include - -#define ip6t_mark_target_info xt_mark_target_info - -#endif /*_IP6T_MARK_H_target*/ diff --git a/include/linux/netfilter_ipv6/ip6t_esp.h b/include/linux/netfilter_ipv6/ip6t_esp.h deleted file mode 100644 index f62eaf53c16..00000000000 --- a/include/linux/netfilter_ipv6/ip6t_esp.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _IP6T_ESP_H -#define _IP6T_ESP_H - -#include - -#define ip6t_esp xt_esp -#define IP6T_ESP_INV_SPI XT_ESP_INV_SPI -#define IP6T_ESP_INV_MASK XT_ESP_INV_MASK - -#endif /*_IP6T_ESP_H*/ diff --git a/include/linux/netfilter_ipv6/ip6t_length.h b/include/linux/netfilter_ipv6/ip6t_length.h deleted file mode 100644 index 9e9689d03ed..00000000000 --- a/include/linux/netfilter_ipv6/ip6t_length.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef _IP6T_LENGTH_H -#define _IP6T_LENGTH_H - -#include -#define ip6t_length_info xt_length_info - -#endif /*_IP6T_LENGTH_H*/ - diff --git a/include/linux/netfilter_ipv6/ip6t_limit.h b/include/linux/netfilter_ipv6/ip6t_limit.h deleted file mode 100644 index 487e5ea342c..00000000000 --- a/include/linux/netfilter_ipv6/ip6t_limit.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef _IP6T_RATE_H -#define _IP6T_RATE_H - -#include -#define IP6T_LIMIT_SCALE XT_LIMIT_SCALE -#define ip6t_rateinfo xt_rateinfo - -#endif /*_IP6T_RATE_H*/ diff --git a/include/linux/netfilter_ipv6/ip6t_mac.h b/include/linux/netfilter_ipv6/ip6t_mac.h deleted file mode 100644 index ac58e83e942..00000000000 --- a/include/linux/netfilter_ipv6/ip6t_mac.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _IP6T_MAC_H -#define _IP6T_MAC_H - -#include -#define ip6t_mac_info xt_mac_info - -#endif /*_IP6T_MAC_H*/ diff --git a/include/linux/netfilter_ipv6/ip6t_mark.h b/include/linux/netfilter_ipv6/ip6t_mark.h deleted file mode 100644 index ff204951ddc..00000000000 --- a/include/linux/netfilter_ipv6/ip6t_mark.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef _IP6T_MARK_H -#define _IP6T_MARK_H - -/* Backwards compatibility for old userspace */ -#include - -#define ip6t_mark_info xt_mark_info - -#endif /*_IPT_MARK_H*/ diff --git a/include/linux/netfilter_ipv6/ip6t_multiport.h b/include/linux/netfilter_ipv6/ip6t_multiport.h deleted file mode 100644 index 042c92661ce..00000000000 --- a/include/linux/netfilter_ipv6/ip6t_multiport.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef _IP6T_MULTIPORT_H -#define _IP6T_MULTIPORT_H - -#include - -#define IP6T_MULTIPORT_SOURCE XT_MULTIPORT_SOURCE -#define IP6T_MULTIPORT_DESTINATION XT_MULTIPORT_DESTINATION -#define IP6T_MULTIPORT_EITHER XT_MULTIPORT_EITHER - -#define IP6T_MULTI_PORTS XT_MULTI_PORTS - -#define ip6t_multiport xt_multiport - -#endif /*_IP6T_MULTIPORT_H*/ diff --git a/include/linux/netfilter_ipv6/ip6t_physdev.h b/include/linux/netfilter_ipv6/ip6t_physdev.h deleted file mode 100644 index c161c0a81b5..00000000000 --- a/include/linux/netfilter_ipv6/ip6t_physdev.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef _IP6T_PHYSDEV_H -#define _IP6T_PHYSDEV_H - -/* Backwards compatibility for old userspace */ - -#include - -#define IP6T_PHYSDEV_OP_IN XT_PHYSDEV_OP_IN -#define IP6T_PHYSDEV_OP_OUT XT_PHYSDEV_OP_OUT -#define IP6T_PHYSDEV_OP_BRIDGED XT_PHYSDEV_OP_BRIDGED -#define IP6T_PHYSDEV_OP_ISIN XT_PHYSDEV_OP_ISIN -#define IP6T_PHYSDEV_OP_ISOUT XT_PHYSDEV_OP_ISOUT -#define IP6T_PHYSDEV_OP_MASK XT_PHYSDEV_OP_MASK - -#define ip6t_physdev_info xt_physdev_info - -#endif /*_IP6T_PHYSDEV_H*/ diff --git a/include/linux/netfilter_ipv6/ip6t_policy.h b/include/linux/netfilter_ipv6/ip6t_policy.h deleted file mode 100644 index b1c449d7ec8..00000000000 --- a/include/linux/netfilter_ipv6/ip6t_policy.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef _IP6T_POLICY_H -#define _IP6T_POLICY_H - -#include - -#define IP6T_POLICY_MAX_ELEM XT_POLICY_MAX_ELEM - -/* ip6t_policy_flags */ -#define IP6T_POLICY_MATCH_IN XT_POLICY_MATCH_IN -#define IP6T_POLICY_MATCH_OUT XT_POLICY_MATCH_OUT -#define IP6T_POLICY_MATCH_NONE XT_POLICY_MATCH_NONE -#define IP6T_POLICY_MATCH_STRICT XT_POLICY_MATCH_STRICT - -/* ip6t_policy_modes */ -#define IP6T_POLICY_MODE_TRANSPORT XT_POLICY_MODE_TRANSPORT -#define IP6T_POLICY_MODE_TUNNEL XT_POLICY_MODE_TUNNEL - -#define ip6t_policy_spec xt_policy_spec -#define ip6t_policy_addr xt_policy_addr -#define ip6t_policy_elem xt_policy_elem -#define ip6t_policy_info xt_policy_info - -#endif /* _IP6T_POLICY_H */ -- cgit v1.2.3-70-g09d2 From 93fe4483e6fd3e71d17cd919de14b3b1f9eb3795 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 6 Aug 2009 18:14:26 +0900 Subject: sound: make OSS device number claiming optional and schedule its removal If any OSS support is enabled, regardless of built-in or module, sound_core claims full OSS major number (that is, the old 0-255 region) to trap open attempts and request sound modules using custom module aliases. This feature is redundant as chrdev already has such mechanism. This preemptive claiming prevents alternative OSS implementation. The custom module aliases are scheduled to be removed and the previous patch made soundcore emit the standard chrdev aliases too to help transition. This patch schedule the feature for removal in a year and makes it optional so that developers and distros can try new things in the meantime without rebuilding the kernel. The pre-claiming can be turned off by using SOUND_OSS_CORE_PRECLAIM and/or kernel parameter soundcore.preclaim_oss. As this allows sound minors to be individually grabbed by other users, this patch updates sound_insert_unit() such that if registering individual device region fails, it tries the next available slot. For details on removal plan, please read the entry added by this patch in feature-removal-schedule.txt . Signed-off-by: Tejun Heo Cc: Alan Cox Signed-off-by: Takashi Iwai --- Documentation/feature-removal-schedule.txt | 24 ++++++++ sound/Kconfig | 28 ++++++++++ sound/sound_core.c | 88 ++++++++++++++++++++++++------ 3 files changed, 122 insertions(+), 18 deletions(-) (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 09e031c5588..f0690bbbd73 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -468,3 +468,27 @@ Why: cpu_policy_rwsem has a new cleaner definition making it local to cpufreq core and contained inside cpufreq.c. Other dependent drivers should not use it in order to safely avoid lockdep issues. Who: Venkatesh Pallipadi + +---------------------------- + +What: sound-slot/service-* module aliases and related clutters in + sound/sound_core.c +When: August 2010 +Why: OSS sound_core grabs all legacy minors (0-255) of SOUND_MAJOR + (14) and requests modules using custom sound-slot/service-* + module aliases. The only benefit of doing this is allowing + use of custom module aliases which might as well be considered + a bug at this point. This preemptive claiming prevents + alternative OSS implementations. + + Till the feature is removed, the kernel will be requesting + both sound-slot/service-* and the standard char-major-* module + aliases and allow turning off the pre-claiming selectively via + CONFIG_SOUND_OSS_CORE_PRECLAIM and soundcore.preclaim_oss + kernel parameter. + + After the transition phase is complete, both the custom module + aliases and switches to disable it will go away. This removal + will also allow making ALSA OSS emulation independent of + sound_core. The dependency will be broken then too. +Who: Tejun Heo diff --git a/sound/Kconfig b/sound/Kconfig index 1eceb85287c..439e15c8faa 100644 --- a/sound/Kconfig +++ b/sound/Kconfig @@ -32,6 +32,34 @@ config SOUND_OSS_CORE bool default n +config SOUND_OSS_CORE_PRECLAIM + bool "Preclaim OSS device numbers" + depends on SOUND_OSS_CORE + default y + help + With this option enabled, the kernel will claim all OSS device + numbers if any OSS support (native or emulation) is enabled + whether the respective module is loaded or not and try to load the + appropriate module using sound-slot/service-* and char-major-* + module aliases when one of the device numbers is opened. With + this option disabled, kernel will only claim actually in-use + device numbers and opening a missing device will generate only the + standard char-major-* aliases. + + The only visible difference is use of additional module aliases + and whether OSS sound devices appear multiple times in + /proc/devices. sound-slot/service-* module aliases are scheduled + to be removed (ie. PRECLAIM won't be available) and this option is + to make the transition easier. This option can be overridden + during boot using the kernel parameter soundcore.preclaim_oss. + + Disabling this allows alternative OSS implementations. + + Please read Documentation/feature-removal-schedule.txt for + details. + + If unusre, say Y. + source "sound/oss/dmasound/Kconfig" if !M68K diff --git a/sound/sound_core.c b/sound/sound_core.c index 786067c49b0..bb4b88e606b 100644 --- a/sound/sound_core.c +++ b/sound/sound_core.c @@ -127,6 +127,46 @@ extern int msnd_classic_init(void); extern int msnd_pinnacle_init(void); #endif +/* + * By default, OSS sound_core claims full legacy minor range (0-255) + * of SOUND_MAJOR to trap open attempts to any sound minor and + * requests modules using custom sound-slot/service-* module aliases. + * The only benefit of doing this is allowing use of custom module + * aliases instead of the standard char-major-* ones. This behavior + * prevents alternative OSS implementation and is scheduled to be + * removed. + * + * CONFIG_SOUND_OSS_CORE_PRECLAIM and soundcore.preclaim_oss kernel + * parameter are added to allow distros and developers to try and + * switch to alternative implementations without needing to rebuild + * the kernel in the meantime. If preclaim_oss is non-zero, the + * kernel will behave the same as before. All SOUND_MAJOR minors are + * preclaimed and the custom module aliases along with standard chrdev + * ones are emitted if a missing device is opened. If preclaim_oss is + * zero, sound_core only grabs what's actually in use and for missing + * devices only the standard chrdev aliases are requested. + * + * All these clutters are scheduled to be removed along with + * sound-slot/service-* module aliases. Please take a look at + * feature-removal-schedule.txt for details. + */ +#ifdef CONFIG_SOUND_OSS_CORE_PRECLAIM +static int preclaim_oss = 1; +#else +static int preclaim_oss = 0; +#endif + +module_param(preclaim_oss, int, 0444); + +static int soundcore_open(struct inode *, struct file *); + +static const struct file_operations soundcore_fops = +{ + /* We must have an owner or the module locking fails */ + .owner = THIS_MODULE, + .open = soundcore_open, +}; + /* * Low level list operator. Scan the ordered list, find a hole and * join into it. Called with the lock asserted @@ -219,8 +259,9 @@ static int sound_insert_unit(struct sound_unit **list, const struct file_operati if (!s) return -ENOMEM; - + spin_lock(&sound_loader_lock); +retry: r = __sound_insert_unit(s, list, fops, index, low, top); spin_unlock(&sound_loader_lock); @@ -231,11 +272,31 @@ static int sound_insert_unit(struct sound_unit **list, const struct file_operati else sprintf(s->name, "sound/%s%d", name, r / SOUND_STEP); + if (!preclaim_oss) { + /* + * Something else might have grabbed the minor. If + * first free slot is requested, rescan with @low set + * to the next unit; otherwise, -EBUSY. + */ + r = __register_chrdev(SOUND_MAJOR, s->unit_minor, 1, s->name, + &soundcore_fops); + if (r < 0) { + spin_lock(&sound_loader_lock); + __sound_remove_unit(list, s->unit_minor); + if (index < 0) { + low = s->unit_minor + SOUND_STEP; + goto retry; + } + spin_unlock(&sound_loader_lock); + return -EBUSY; + } + } + device_create(sound_class, dev, MKDEV(SOUND_MAJOR, s->unit_minor), NULL, s->name+6); - return r; + return s->unit_minor; - fail: +fail: kfree(s); return r; } @@ -254,6 +315,9 @@ static void sound_remove_unit(struct sound_unit **list, int unit) p = __sound_remove_unit(list, unit); spin_unlock(&sound_loader_lock); if (p) { + if (!preclaim_oss) + __unregister_chrdev(SOUND_MAJOR, p->unit_minor, 1, + p->name); device_destroy(sound_class, MKDEV(SOUND_MAJOR, p->unit_minor)); kfree(p); } @@ -491,19 +555,6 @@ void unregister_sound_dsp(int unit) EXPORT_SYMBOL(unregister_sound_dsp); -/* - * Now our file operations - */ - -static int soundcore_open(struct inode *, struct file *); - -static const struct file_operations soundcore_fops= -{ - /* We must have an owner or the module locking fails */ - .owner = THIS_MODULE, - .open = soundcore_open, -}; - static struct sound_unit *__look_for_unit(int chain, int unit) { struct sound_unit *s; @@ -539,7 +590,7 @@ static int soundcore_open(struct inode *inode, struct file *file) s = __look_for_unit(chain, unit); if (s) new_fops = fops_get(s->unit_fops); - if (!new_fops) { + if (preclaim_oss && !new_fops) { spin_unlock(&sound_loader_lock); /* @@ -605,7 +656,8 @@ static void cleanup_oss_soundcore(void) static int __init init_oss_soundcore(void) { - if (register_chrdev(SOUND_MAJOR, "sound", &soundcore_fops)==-1) { + if (preclaim_oss && + register_chrdev(SOUND_MAJOR, "sound", &soundcore_fops) == -1) { printk(KERN_ERR "soundcore: sound device already in use.\n"); return -EBUSY; } -- cgit v1.2.3-70-g09d2 From 051d9fbdd1d1ec85ea18ba20581234cf23f1c217 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 3 Jul 2009 11:46:12 +0900 Subject: libata: remove spindown skipping and warning This was a hack to give userland shutdown tools time to drop manual spindown. All popular distros updated quite some time ago and the due is well passed. Drop it. Signed-off-by: Tejun Heo Cc: Jaswinder Singh Rajput Signed-off-by: Jeff Garzik --- Documentation/feature-removal-schedule.txt | 18 ----------- drivers/ata/libata-scsi.c | 51 ------------------------------ include/linux/libata.h | 1 - 3 files changed, 70 deletions(-) (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 09e031c5588..b3b62903f08 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -206,24 +206,6 @@ Who: Len Brown --------------------------- -What: libata spindown skipping and warning -When: Dec 2008 -Why: Some halt(8) implementations synchronize caches for and spin - down libata disks because libata didn't use to spin down disk on - system halt (only synchronized caches). - Spin down on system halt is now implemented. sysfs node - /sys/class/scsi_disk/h:c:i:l/manage_start_stop is present if - spin down support is available. - Because issuing spin down command to an already spun down disk - makes some disks spin up just to spin down again, libata tracks - device spindown status to skip the extra spindown command and - warn about it. - This is to give userspace tools the time to get updated and will - be removed after userspace is reasonably updated. -Who: Tejun Heo - ---------------------------- - What: i386/x86_64 bzImage symlinks When: April 2010 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index d0dfeef55db..de3a0050760 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1257,23 +1257,6 @@ int ata_scsi_change_queue_depth(struct scsi_device *sdev, int queue_depth) return queue_depth; } -/* XXX: for spindown warning */ -static void ata_delayed_done_timerfn(unsigned long arg) -{ - struct scsi_cmnd *scmd = (void *)arg; - - scmd->scsi_done(scmd); -} - -/* XXX: for spindown warning */ -static void ata_delayed_done(struct scsi_cmnd *scmd) -{ - static struct timer_list timer; - - setup_timer(&timer, ata_delayed_done_timerfn, (unsigned long)scmd); - mod_timer(&timer, jiffies + 5 * HZ); -} - /** * ata_scsi_start_stop_xlat - Translate SCSI START STOP UNIT command * @qc: Storage for translated ATA taskfile @@ -1338,32 +1321,6 @@ static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc) system_entering_hibernation()) goto skip; - /* XXX: This is for backward compatibility, will be - * removed. Read Documentation/feature-removal-schedule.txt - * for more info. - */ - if ((qc->dev->flags & ATA_DFLAG_SPUNDOWN) && - (system_state == SYSTEM_HALT || - system_state == SYSTEM_POWER_OFF)) { - static unsigned long warned; - - if (!test_and_set_bit(0, &warned)) { - ata_dev_printk(qc->dev, KERN_WARNING, - "DISK MIGHT NOT BE SPUN DOWN PROPERLY. " - "UPDATE SHUTDOWN UTILITY\n"); - ata_dev_printk(qc->dev, KERN_WARNING, - "For more info, visit " - "http://linux-ata.org/shutdown.html\n"); - - /* ->scsi_done is not used, use it for - * delayed completion. - */ - scmd->scsi_done = qc->scsidone; - qc->scsidone = ata_delayed_done; - } - goto skip; - } - /* Issue ATA STANDBY IMMEDIATE command */ tf->command = ATA_CMD_STANDBYNOW1; } @@ -1764,14 +1721,6 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc) } } - /* XXX: track spindown state for spindown skipping and warning */ - if (unlikely(qc->tf.command == ATA_CMD_STANDBY || - qc->tf.command == ATA_CMD_STANDBYNOW1)) - qc->dev->flags |= ATA_DFLAG_SPUNDOWN; - else if (likely(system_state != SYSTEM_HALT && - system_state != SYSTEM_POWER_OFF)) - qc->dev->flags &= ~ATA_DFLAG_SPUNDOWN; - if (need_sense && !ap->ops->error_handler) ata_dump_status(ap->print_id, &qc->result_tf); diff --git a/include/linux/libata.h b/include/linux/libata.h index d3f7cab4873..76319bf03e3 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -143,7 +143,6 @@ enum { ATA_DFLAG_PIO = (1 << 12), /* device limited to PIO mode */ ATA_DFLAG_NCQ_OFF = (1 << 13), /* device limited to non-NCQ mode */ - ATA_DFLAG_SPUNDOWN = (1 << 14), /* XXX: for spindown_compat */ ATA_DFLAG_SLEEPING = (1 << 15), /* device is sleeping */ ATA_DFLAG_DUBIOUS_XFER = (1 << 16), /* data transfer not verified */ ATA_DFLAG_NO_UNLOAD = (1 << 17), /* device doesn't support unload */ -- cgit v1.2.3-70-g09d2 From 4d8cd26849737e141ff0aa23fedacef4ea76ea4f Mon Sep 17 00:00:00 2001 From: "Luis R. Rodriguez" Date: Tue, 8 Sep 2009 12:09:47 -0700 Subject: wireless: mark prism54 as deprecated and mark for removal MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The preferred module is p54pci which also supports FullMAC PCI / Cardbus devices. We schedule removal for 2.6.34. Reason to remove this is no one really is testing prism54 anymore, and while it works p54pci provides support for the same hardware. It should be noted I have been told some FullMAC devices may not have worked with the SoftMAC driver but to date we have yet to recieve a single bug report regarding this. If there are users out there please let us know! Cc: aquilaver@yahoo.com Cc: linux-kernel@vger.kernel.org Cc: Dan Williams Cc: Kai Engert Cc: Jean Tourrilhes Cc: Tim de Waal Cc: Roy Marples Cc: Alan Cox Cc: Christian Lamparter Cc: Björn Steinbrink Cc: Tim Gardner Cc: Larry Finger Cc: Johannes Berg Signed-off-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- Documentation/feature-removal-schedule.txt | 29 +++++++++++++++ drivers/net/wireless/Kconfig | 57 +++++++++--------------------- 2 files changed, 45 insertions(+), 41 deletions(-) (limited to 'Documentation/feature-removal-schedule.txt') diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 09e031c5588..ad522e3d3d8 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -6,6 +6,35 @@ be removed from this file. --------------------------- +What: PRISM54 +When: 2.6.34 + +Why: prism54 FullMAC PCI / Cardbus devices used to be supported only by the + prism54 wireless driver. After Intersil stopped selling these + devices in preference for the newer more flexible SoftMAC devices + a SoftMAC device driver was required and prism54 did not support + them. The p54pci driver now exists and has been present in the kernel for + a while. This driver supports both SoftMAC devices and FullMAC devices. + The main difference between these devices was the amount of memory which + could be used for the firmware. The SoftMAC devices support a smaller + amount of memory. Because of this the SoftMAC firmware fits into FullMAC + devices's memory. p54pci supports not only PCI / Cardbus but also USB + and SPI. Since p54pci supports all devices prism54 supports + you will have a conflict. I'm not quite sure how distributions are + handling this conflict right now. prism54 was kept around due to + claims users may experience issues when using the SoftMAC driver. + Time has passed users have not reported issues. If you use prism54 + and for whatever reason you cannot use p54pci please let us know! + E-mail us at: linux-wireless@vger.kernel.org + + For more information see the p54 wiki page: + + http://wireless.kernel.org/en/users/Drivers/p54 + +Who: Luis R. Rodriguez + +--------------------------- + What: IRQF_SAMPLE_RANDOM Check: IRQF_SAMPLE_RANDOM When: July 2009 diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig index a8871a84d87..ad89d23968d 100644 --- a/drivers/net/wireless/Kconfig +++ b/drivers/net/wireless/Kconfig @@ -275,51 +275,26 @@ config PCMCIA_WL3501 micro support for ethtool. config PRISM54 - tristate 'Intersil Prism GT/Duette/Indigo PCI/Cardbus' + tristate 'Intersil Prism GT/Duette/Indigo PCI/Cardbus (DEPRECATED)' depends on PCI && EXPERIMENTAL && WLAN_80211 select WIRELESS_EXT select FW_LOADER ---help--- - Enable PCI and Cardbus support for the following chipset based cards: - - ISL3880 - Prism GT 802.11 b/g - ISL3877 - Prism Indigo 802.11 a - ISL3890 - Prism Duette 802.11 a/b/g - - For a complete list of supported cards visit . - Here is the latest confirmed list of supported cards: - - 3com OfficeConnect 11g Cardbus Card aka 3CRWE154G72 (version 1) - Allnet ALL0271 PCI Card - Compex WL54G Cardbus Card - Corega CG-WLCB54GT Cardbus Card - D-Link Air Plus Xtreme G A1 Cardbus Card aka DWL-g650 - I-O Data WN-G54/CB Cardbus Card - Kobishi XG-300 aka Z-Com Cardbus Card - Netgear WG511 Cardbus Card - Ovislink WL-5400PCI PCI Card - Peabird WLG-PCI PCI Card - Sitecom WL-100i Cardbus Card - Sitecom WL-110i PCI Card - SMC2802W - EZ Connect g 2.4GHz 54 Mbps Wireless PCI Card - SMC2835W - EZ Connect g 2.4GHz 54 Mbps Wireless Cardbus Card - SMC2835W-V2 - EZ Connect g 2.4GHz 54 Mbps Wireless Cardbus Card - Z-Com XG-900 PCI Card - Zyxel G-100 Cardbus Card - - If you enable this you will need a firmware file as well. - You will need to copy this to /usr/lib/hotplug/firmware/isl3890. - You can get this non-GPL'd firmware file from the Prism54 project page: - - You will also need the /etc/hotplug/firmware.agent script from - a current hotplug package. - - Note: You need a motherboard with DMA support to use any of these cards - - If you want to compile the driver as a module ( = code which can be - inserted in and removed from the running kernel whenever you want), - say M here and read . - The module will be called prism54. + This enables support for FullMAC PCI/Cardbus prism54 devices. This + driver is now deprecated in favor for the SoftMAC driver, p54pci. + p54pci supports FullMAC PCI/Cardbus devices as well. For details on + the scheduled removal of this driver on the kernel see the feature + removal schedule: + + Documentation/feature-removal-schedule.txt + + For more information refer to the p54 wiki: + + http://wireless.kernel.org/en/users/Drivers/p54 + + Note: You need a motherboard with DMA support to use any of these cards + + When built as module you get the module prism54 config USB_ZD1201 tristate "USB ZD1201 based Wireless device support" -- cgit v1.2.3-70-g09d2