diff options
| author | Ben Pfaff <blp@nicira.com> | 2010-05-14 15:39:48 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2010-05-17 09:35:31 -0700 |
| commit | 4aa13c0c348cf78d28095196139489392eae1c67 (patch) | |
| tree | be28f74032d0d615f84149a98e4aa93b38e02181 /acinclude.m4 | |
| parent | 7c284ac400d8e6aefb96c00992114eae6aeba557 (diff) | |
| download | openvswitch-4aa13c0c348cf78d28095196139489392eae1c67.tar.gz | |
acinclude.m4: Reorganize checks for kernel identifiers.
These were getting to be hard to read, so I put them into alphabetical
groups by file and then sorted by identifier within a file.
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 52 |
1 files changed, 31 insertions, 21 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 4c8cbdb3a..70498a995 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -141,33 +141,16 @@ AC_DEFUN([OVS_CHECK_LINUX26_COMPAT], [ rm -f datapath/linux-2.6/kcompat.h.new mkdir -p datapath/linux-2.6 : > datapath/linux-2.6/kcompat.h.new - OVS_GREP_IFELSE([$KSRC26/include/linux/types.h], [bool], - [OVS_DEFINE([HAVE_BOOL_TYPE])]) - OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_transport_header], - [OVS_DEFINE([HAVE_SKBUFF_HEADER_HELPERS])]) - OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [raw], - [OVS_DEFINE([HAVE_MAC_RAW])]) - OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], - [skb_copy_from_linear_data_offset], - [OVS_DEFINE([HAVE_SKB_COPY_FROM_LINEAR_DATA_OFFSET])]) - OVS_GREP_IFELSE([$KSRC26/include/net/netlink.h], [NLA_NUL_STRING], - [OVS_DEFINE([HAVE_NLA_NUL_STRING])]) + OVS_GREP_IFELSE([$KSRC26/include/linux/err.h], [ERR_CAST], [OVS_DEFINE([HAVE_ERR_CAST])]) - OVS_GREP_IFELSE([$KSRC26/include/net/checksum.h], [csum_unfold], - [OVS_DEFINE([HAVE_CSUM_UNFOLD])]) - OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_cow], - [OVS_DEFINE([HAVE_SKB_COW])]) - OVS_GREP_IFELSE([$KSRC26/include/net/netlink.h], [nla_get_be16], - [OVS_DEFINE([HAVE_NLA_GET_BE16])]) + OVS_GREP_IFELSE([$KSRC26/include/linux/in.h], [ipv4_is_multicast], [OVS_DEFINE([HAVE_IPV4_IS_MULTICAST])]) - OVS_GREP_IFELSE([$KSRC26/include/linux/string.h $KSRC26/include/linux/slab.h], - [kmemdup], [OVS_DEFINE([HAVE_KMEMDUP])]) - OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_warn_if_lro], - [OVS_DEFINE([HAVE_SKB_WARN_LRO])]) + OVS_GREP_IFELSE([$KSRC26/include/linux/netdevice.h], [dev_disable_lro], [OVS_DEFINE([HAVE_DEV_DISABLE_LRO])]) + # Check for the proto_data_valid member in struct sk_buff. The [^@] # is necessary because some versions of this header remove the # member but retain the kerneldoc comment that describes it (which @@ -175,8 +158,35 @@ AC_DEFUN([OVS_CHECK_LINUX26_COMPAT], [ # quoting rules. OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [[[^@]]proto_data_valid], [OVS_DEFINE([HAVE_PROTO_DATA_VALID])]) + OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [raw], + [OVS_DEFINE([HAVE_MAC_RAW])]) + OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], + [skb_copy_from_linear_data_offset], + [OVS_DEFINE([HAVE_SKB_COPY_FROM_LINEAR_DATA_OFFSET])]) + OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_cow], + [OVS_DEFINE([HAVE_SKB_COW])]) + OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_transport_header], + [OVS_DEFINE([HAVE_SKBUFF_HEADER_HELPERS])]) + OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_warn_if_lro], + [OVS_DEFINE([HAVE_SKB_WARN_LRO])]) + + OVS_GREP_IFELSE([$KSRC26/include/linux/string.h $KSRC26/include/linux/slab.h], + [kmemdup], [OVS_DEFINE([HAVE_KMEMDUP])]) + + OVS_GREP_IFELSE([$KSRC26/include/linux/types.h], [bool], + [OVS_DEFINE([HAVE_BOOL_TYPE])]) + + OVS_GREP_IFELSE([$KSRC26/include/net/checksum.h], [csum_unfold], + [OVS_DEFINE([HAVE_CSUM_UNFOLD])]) + + OVS_GREP_IFELSE([$KSRC26/include/net/netlink.h], [NLA_NUL_STRING], + [OVS_DEFINE([HAVE_NLA_NUL_STRING])]) + OVS_GREP_IFELSE([$KSRC26/include/net/netlink.h], [nla_get_be16], + [OVS_DEFINE([HAVE_NLA_GET_BE16])]) + OVS_CHECK_LOG2_H OVS_CHECK_VETH + if cmp -s datapath/linux-2.6/kcompat.h.new \ datapath/linux-2.6/kcompat.h >/dev/null 2>&1; then rm datapath/linux-2.6/kcompat.h.new |