ozaki-r

Setups

H/W

Traffice generator (TG) and DUT

• Intel(R) Atom(TM) CPU C2558 @ 2.40GHz
• Intel I210-T1 Ethernet Server Adapter (1 GbE)

Network

ozaki-r

commit c5aabdbef5a06cea62245930c906fb7058426a1c
Author: Ryota Ozaki <ozaki-r@iij.ad.jp>
Date:   Thu Jan 14 11:25:25 2016 +0900

    Implement softint-based if_input

diff --git a/sys/dev/pci/if_wm.c b/sys/dev/pci/if_wm.c
index 4124859..de23f5c 100644
--- a/sys/dev/pci/if_wm.c
+++ b/sys/dev/pci/if_wm.c

ozaki-r

diff --git a/sys/netinet/if_arp.c b/sys/netinet/if_arp.c
index a37233a..4bc2a0b 100644
--- a/sys/netinet/if_arp.c
+++ b/sys/netinet/if_arp.c
@@ -827,24 +827,26 @@ arpresolve(struct ifnet *ifp, struct rtentry *rt, struct mbuf *m,
 		rt->rt_expire = time_second;
 	}
 #endif
-	if (rt->rt_expire) {
-		rt->rt_flags &= ~RTF_REJECT;

ozaki-r

commit b4941453585aaa15ee0dc1019682ac7cfd8b845a
Author: rtr <rtr@netbsd.org>
Date:   Thu Jul 24 15:12:03 2014 +0000

    split PRU_BIND and PRU_LISTEN function out of pr_generic() usrreq
    switches and put into separate functions
      xxx_bind(struct socket *, struct mbuf *)
      xxx_listen(struct socket *)
    
      - always KASSERT(solocked(so)) even if not implemented

ozaki-r

8013eafc <mutex_enter>:
 *	fast-path stubs are available.  If an mutex_spin_enter() stub is
 *	not available, then it is also aliased directly here.
 */
void
mutex_vector_enter(kmutex_t *mtx)
{
8013eafc:	e1a0c00d 	mov	ip, sp
8013eb00:	e92ddff0 	push	{r4, r5, r6, r7, r8, r9, sl, fp, ip, lr, pc}
8013eb04:	e24cb004 	sub	fp, ip, #4

ozaki-r

Index: sys/arch/arm/mainbus/cpu_mainbus.c
===================================================================
RCS file: /cvs/cvsroot/src/sys/arch/arm/mainbus/cpu_mainbus.c,v
retrieving revision 1.14
diff -u -r1.14 cpu_mainbus.c
--- sys/arch/arm/mainbus/cpu_mainbus.c	28 Mar 2014 21:43:01 -0000	1.14
+++ sys/arch/arm/mainbus/cpu_mainbus.c	3 Jun 2014 08:56:55 -0000
@@ -79,10 +79,10 @@
 	int id = mb->mb_core;
 

ozaki-r

# working on Mac OS X :)
# You have a blank or unused SSD card.

# Get latest at http://dl.linux-sunxi.org/nightly/u-boot-sunxi/u-boot-sunxi/
wget http://dl.linux-sunxi.org/nightly/u-boot-sunxi/u-boot-sunxi/u-boot-sunxi-20140413T154240-9167f4b/u-boot-sunxi-cubieboard2.tar.xz
tar xvf u-boot-sunxi-cubieboard2.tar.xz
cd u-boot-sunxi-cubieboard2-20140413T154240-9167f4b/

# Follow the instructions written in http://docs.cubieboard.org/zh/tutorials/ct1/installation/install_lubuntu_desktop_server_to_sd_card
card=/dev/disk1

ozaki-r

Index: sys/arch/arm/omap/if_cpsw.c
===================================================================
RCS file: /cvs/cvsroot/src/sys/arch/arm/omap/if_cpsw.c,v
retrieving revision 1.4
diff -u -r1.4 if_cpsw.c
--- sys/arch/arm/omap/if_cpsw.c	18 Dec 2013 12:53:26 -0000	1.4
+++ sys/arch/arm/omap/if_cpsw.c	26 Feb 2014 02:44:33 -0000
@@ -122,6 +122,7 @@
 	bus_addr_t sc_rxdescs_pa;
 	struct ethercom sc_ec;

ozaki-r

Index: external/cddl/osnet/dev/dtrace/arm/dtrace_asm.S
===================================================================
RCS file: /cvs/cvsroot/src/external/cddl/osnet/dev/dtrace/arm/dtrace_asm.S,v
retrieving revision 1.3
diff -u -r1.3 dtrace_asm.S
--- external/cddl/osnet/dev/dtrace/arm/dtrace_asm.S	5 Mar 2014 03:09:17 -0000	1.3
+++ external/cddl/osnet/dev/dtrace/arm/dtrace_asm.S	10 Mar 2014 05:47:33 -0000
@@ -203,13 +202,24 @@
 void dtrace_invop_init(void)
 */

ozaki-r

/*
 * ARM Ltd. Versatile Express for arm-js
 * Licensed under GPL 2.0
 *
 * This DTS is based on vexpress-v2p-ca9.dts
 * and vexpress-v2m.dtsi.
 *
 */

/dts-v1/;