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70 Commits

Author SHA1 Message Date
Tonghao Zhang 2408588520 dpdk-if: Change the TX_QUEUE_SIZE to 512. 
The ring length of some NIC devices(e.g vmxnet3 ) should be
between 512-4096. We should change the TX_QUEUE_SIZE from 256 to 512
and make sure we can use the f-stack in vmxnet3.

Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
 2017-08-23 01:09:32 -07:00
logwang 64abcf71e3 Add configuration item: vlan_strip 2017-08-09 16:52:16 +08:00
logwang a02c88d651 Simplify startup arguments and add ff_fdisused. 
Changes:
1.Simplify f-stack startup arguments:"--conf, --proc-type, --proc-id".
2.add a function `ff_fdisused` to check if fd is used in f-stack.
 2017-08-08 22:36:49 +08:00
logwang 7e048838a7 Add API: ff_gettimeofday. 
Since f-stack run with polling mode, nginx will call gettimeofday every loop, and cost a lot.
With this commit, f-stack will update current timespec periodically in
ff_hardclock_job. And ff_gettimeofday will get this value.
In nginx, hijack gettimeofday to call ff_gettimeofday.
 2017-08-04 18:04:43 +08:00
logwang c8722d26ac Fix KNI out of memory: a typo leads rte_mbuf leak. 2017-07-04 11:47:44 +08:00
logwang 3132126c98 Merge branch master of https://github.com/F-Stack/f-stack 2017-06-14 15:38:42 +08:00
logwang 144c6bcd95 Add tool: route. 
This commit ports FreeBSD `route` to F-Stack, can be used to set the route
table.
 2017-06-14 15:25:35 +08:00
logwang d5f5b02c2e Fix multi ports bug: the secondary processes will not start port correctly. 2017-06-13 17:14:49 +08:00
root bed8feab33 fix KNI: Out of memory 2017-06-12 16:12:22 +08:00
logwang df6ad73146 Add tool: ifconfig. 
Changes:
    Remove directory `ipc`, and add a new directory `compat`.
    Directory `compat` includes some FreeBSD source files to be compatible
        with Linux.
    Port FreeBSD ifconfig to F-Stack.
 2017-06-06 16:52:52 +08:00
logwang 7abd0fb2a9 Add tool: sysctl. 
This commit contains an ipc library implemented by dpdk rte_ring and
sysctl tool ported from FreeBSD.

With this commit we can get and set FreeBSD kernel state in runtime.
 2017-05-23 23:13:49 +08:00
whl739 cd915f5022 Merge branch 'master' of https://github.com/F-Stack/f-stack 2017-05-17 15:18:42 +08:00
whl739 c15aae717a Fix #9: error variable i in loop. 2017-05-17 14:35:52 +08:00
logwang 1fdd2a6e8b Fix typo. 2017-05-16 16:16:10 +08:00
logwang 5e3a4c7748 Fix #7:arp ring lookup called after create. 2017-05-15 13:16:52 +08:00
logwang 8f57dbbcb5 Fix #4: nb_procs < 0 =====> proc_id < 0 2017-05-15 11:27:44 +08:00
logwang 213fa7b358 Support RX/TX offload according to HW's capability 
RX: VLAN strip, CRC strip, IP/TCP/UDP checksum.
TX: IP/TCP/UDP checksum, TSO.

Note that TSO has a problem: when enable TSO,
F-Stack is much slower(Temporarily not resolved).
So TSO is disabled by default.
Edit config.ini to enable it.
 2017-05-06 21:52:25 +08:00
logwang f47e38d9dd Fix kni bug. 
BUG:
When set config.ini:
[kni]
enable=1
method=reject
tcp_port=80

Packets that not belond to tcp port 80 will not be transmitted to kernel.
 2017-05-02 18:05:26 +08:00
logwang 627097dc92 Support VLAN Strip. 
In some cases such as AWS EC2, we must strip vlan tag.
Edit the config.ini, set port.vlanstrip = 1.
 2017-05-02 18:03:38 +08:00
logwang a9643ea85c init 2017-04-21 18:43:26 +08:00