On Wed, May 29, 2019 at 09:59:11AM +0200, David Marchand wrote: > On Fri, May 24, 2019 at 1:38 PM Ferruh Yigit <ferruh.yi...@intel.com> wrote: > > > On 5/21/2019 5:13 PM, Olivier Matz wrote: > > > The rte_net headers conflict with the libc headers, because > > > some definitions are duplicated, sometimes with few differences. > > > > > > This patchset adds the rte_ (or RTE_) prefix to all structures, functions > > > and defines in rte_net library. This is a big changeset, that will > > > break the API of many functions, but not the ABI. > > > > > > This was discussed in [1], and requested by the techboard [2]. > > > > > > patch-v1: > > > * rease on top of v19.05 > > > * remove uneeded renames in drivers/net/bonding/rte_eth_bond_pmd.c > > > and app/test-pmd/icmpecho.c (arp-related variables) > > > * do not modify base drivers, except cxgbe, thunderx, enetc, qede: > > > only files that already contain dpdk definitions are modified. > > > * fix checkpatch issues when it does not impact the code style too > > > much. Big warnings remain about the RTE_IPv4() macros because > > > arguments are separated by ',' instead of ', '. > > > * add a release note patch > > > * tested compilation on x86_64-linux and x86_64-freebsd. > > > > > > rfc-v2: > > > * rebase on top of v19.05-rc1 > > > > > > > > > [1] http://mails.dpdk.org/archives/dev/2018-January/087384.html > > > [2] http://mails.dpdk.org/archives/dev/2019-February/125033.html > > > > > > > > > Olivier Matz (15): > > > net: add rte prefix to arp structures > > > net: add rte prefix to arp defines > > > net: add rte prefix to ether structures > > > net: add rte prefix to ether functions > > > net: add rte prefix to ether defines > > > net: add rte prefix to esp structure > > > net: add rte prefix to gre structure > > > net: add rte prefix to icmp structure > > > net: add rte prefix to icmp defines > > > net: add rte prefix to ip structure > > > net: add rte prefix to ip defines > > > net: add rte prefix to sctp structure > > > net: add rte prefix to tcp structure > > > net: add rte prefix to udp structure > > > doc: announce network api change > > > > Reviewed-by: Stephen Hemminger <step...@networkplumber.org> > > Reviewed-by: Maxime Coquelin <maxime.coque...@redhat.com> > > > > For series, > > Reviewed-by: Ferruh Yigit <ferruh.yi...@intel.com> > > > > Series applied to dpdk-next-net/master, thanks. > > > > Sorry, late to the party... > > Since we change those defines, we might as well avoid these warnings: > CHECK:CAMELCASE: Avoid CamelCase: <RTE_ETHER_TYPE_IPv4> > CHECK:CAMELCASE: Avoid CamelCase: <RTE_ETHER_TYPE_IPv6> > > I can send a patch.
Thanks. By the way, here is below a script that can be used to ease the porting of an application. It includes modifications proposed by David [1]. It is probably not 100% reliable, but it will do most of the job. Olivier [1] https://mails.dpdk.org/archives/dev/2019-May/133060.html ----------------------- #!/bin/bash # Prefix network structure/defines/functions with "rte_". set -e if [ $# = 0 ]; then echo 'usage: $0 <files>' exit 1 fi files="$@" # $1: pattern # $2: replacement replace() { local pattern="$1" local replace="$2" sed -i -e "s,${pattern},${replace},g" ${files} } # $*: function names replace_function() { for i in $*; do replace "\<$i\>(" "rte_$i(" done } # $*: define names replace_define() { for i in $*; do local pattern case "$i" in *'(') pattern="\<${i%(}\>(" ;; *) pattern="\<${i}\>" ;; esac replace "$pattern" "RTE_${i^^}" done } # $*: struct names replace_struct() { for i in $*; do replace "struct\([ ][ ]*\)\<$i\>" "struct\1rte_$i" done } replace arp_hrd arp_hardware replace arp_pro arp_protocol replace arp_hln arp_hlen replace arp_pln arp_plen replace arp_op arp_opcode replace_struct arp_hdr arp_ipv4 replace_define ARP_HRD_ETHER ARP_OP_REQUEST ARP_OP_REPLY ARP_OP_REVREQUEST \ ARP_OP_REVREPLY ARP_OP_INVREQUEST ARP_OP_INVREPLY replace_struct ether_addr ether_hdr vlan_hdr vxlan_hdr vxlan_gpe_hdr replace_function is_same_ether_addr is_zero_ether_addr is_unicast_ether_addr \ is_multicast_ether_addr is_broadcast_ether_addr \ is_universal_ether_addr is_local_admin_ether_addr \ is_valid_assigned_ether_addr eth_random_addr ether_addr_copy \ ether_format_addr replace_define ETHER_ADDR_LEN ETHER_TYPE_LEN ETHER_CRC_LEN ETHER_HDR_LEN \ ETHER_MIN_LEN ETHER_MAX_LEN ETHER_MTU ETHER_MAX_VLAN_FRAME_LEN \ ETHER_MAX_VLAN_ID ETHER_MAX_JUMBO_FRAME_LEN ETHER_MIN_MTU \ ETHER_LOCAL_ADMIN_ADDR ETHER_GROUP_ADDR ETHER_TYPE_IPv4 \ ETHER_TYPE_IPv6 ETHER_TYPE_ARP ETHER_TYPE_VLAN ETHER_TYPE_RARP \ ETHER_TYPE_QINQ ETHER_TYPE_ETAG ETHER_TYPE_1588 ETHER_TYPE_SLOW \ ETHER_TYPE_TEB ETHER_TYPE_LLDP ETHER_TYPE_MPLS ETHER_TYPE_MPLSM \ ETHER_VXLAN_HLEN ETHER_ADDR_FMT_SIZE VXLAN_GPE_TYPE_IPV4 \ VXLAN_GPE_TYPE_IPV6 VXLAN_GPE_TYPE_ETH VXLAN_GPE_TYPE_NSH \ VXLAN_GPE_TYPE_MPLS VXLAN_GPE_TYPE_GBP VXLAN_GPE_TYPE_VBNG \ ETHER_VXLAN_GPE_HLEN replace_struct esp_hdr replace_struct gre_hdr replace_struct icmp_hdr replace_define IP_ICMP_ECHO_REPLY IP_ICMP_ECHO_REQUEST replace_struct ipv4_hdr ipv6_hdr replace_define "IPv4(" IPV4_MAX_PKT_LEN IPV4_HDR_IHL_MASK IPV4_IHL_MULTIPLIER \ IPV4_HDR_DF_SHIFT IPV4_HDR_MF_SHIFT IPV4_HDR_FO_SHIFT \ IPV4_HDR_DF_FLAG IPV4_HDR_MF_FLAG IPV4_HDR_OFFSET_MASK \ IPV4_HDR_OFFSET_UNITS IPV4_ANY IPV4_LOOPBACK IPV4_BROADCAST \ IPV4_ALLHOSTS_GROUP IPV4_ALLRTRS_GROUP IPV4_MAX_LOCAL_GROUP \ IPV4_MIN_MCAST IPV4_MAX_MCAST IS_IPV4_MCAST IPV6_HDR_FL_SHIFT \ IPV6_HDR_TC_SHIFT IPV6_HDR_FL_MASK IPV6_HDR_TC_MASK replace_struct sctp_hdr replace_struct tcp_hdr replace_struct udp_hdr
