patm, idt, ipfw - next adentures
Franky
franky at is.net.pl
Thu Oct 2 15:21:59 PDT 2003
> I do not understand why your HW is always requesting for more buffers !!
Have
> you done something special ?
> Can you provide more information about your configuration ?
> Could you try the same test without ipfw ?
This is without ipfw (I removed ipfw from kernel).
Configuration:
-dmesg
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.9-RC #0: Thu Oct 2 04:16:30 GMT 2003
root at ordos.is.net.pl:/usr/src/sys/compile/kernel
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 701594438 Hz
CPU: Intel Celeron (701.59-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x686 Stepping = 6
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 267300864 (261036K bytes)
avail memory = 254853120 (248880K bytes)
Preloaded elf kernel "kernel" at 0xc02b4000.
Pentium Pro MTRR support enabled
Using $PIR table, 10 entries at 0xc00f1360
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
agp0: <Intel 82815 (i815 GMCH) SVGA controller> mem
0xfa000000-0xfa07ffff,0xfc000000-0xfdffffff irq
pcib1: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0
pci1: <PCI bus> on pcib1
fxp0: <Intel 82559 Pro/100 Ethernet> port 0xd800-0xd83f mem
0xf9000000-0xf90fffff,0xf9800000-0xf9800
fxp0: Ethernet address 00:03:47:b0:68:17
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
proatm0: <PROSUM PROATM adapter> port 0xd400-0xd4ff mem
0xfb000000-0xfb3fffff,0xf8800000-0xf8800fff
proatm0: ATM card is PROATM-155 or IDT, PHY=PM5346 or IDT77155
proatm0: 128K words of RAM up to 4096 PVC
proatm0: MAC address 00:c0:fd:00:7b:a0, HWrev=6
pci1: <unknown card> (vendor=0x14d2, dev=0xa003) at 12.0 irq 7
pci1: <unknown card> (vendor=0x14d2, dev=0xa004) at 12.1 irq 7
fxp1: <Intel 82559 Pro/100 Ethernet> port 0xa800-0xa83f mem
0xf5800000-0xf58fffff,0xf6000000-0xf6000
fxp1: Ethernet address 00:03:47:ac:76:1d
inphy1: <i82555 10/100 media interface> on miibus1
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <Intel 82801BA/BAM (ICH2) PCI to LPC bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH2 ATA100 controller> port 0x9800-0x980f at device 31.1 on
pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=0x8086, dev=0x2443) at 31.3 irq 10
orm0: <Option ROM> at iomem 0xc0000-0xcbfff on isa0
pmtimer0 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
ad0: 14664MB <IBM-DJNA-351520> [29795/16/63] at ata0-master UDMA66
Mounting root from ufs:/dev/ad0s1a
proatm0: txopen UBR connection for 0/140
proatm0: proatm_openvcc: 0/140, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/141
proatm0: proatm_openvcc: 0/141, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/142
proatm0: proatm_openvcc: 0/142, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/143
proatm0: proatm_openvcc: 0/143, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/144
proatm0: proatm_openvcc: 0/144, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/145
proatm0: proatm_openvcc: 0/145, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/146
proatm0: proatm_openvcc: 0/146, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/147
proatm0: proatm_openvcc: 0/147, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/148
proatm0: proatm_openvcc: 0/148, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/149
proatm0: proatm_openvcc: 0/149, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/150
proatm0: proatm_openvcc: 0/150, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/151
proatm0: proatm_openvcc: 0/151, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/152
proatm0: proatm_openvcc: 0/152, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/153
proatm0: proatm_openvcc: 0/153, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/154
proatm0: proatm_openvcc: 0/154, PCR=15000, SCR=15000
proatm0: txopen UBR connection for 0/155
proatm0: proatm_openvcc: 0/155, PCR=15000, SCR=15000
proatm0 BUFFER STATUS: small=276/510, large=309/510.
proatm0 BUFFER STATUS: small=316/510, large=310/510.
proatm0 BUFFER STATUS: small=266/510, large=295/510.
proatm0 BUFFER STATUS: small=298/510, large=300/510.
proatm0 BUFFER STATUS: small=277/510, large=304/510.
proatm0 BUFFER STATUS: small=256/510, large=283/510.
proatm0 BUFFER STATUS: small=276/510, large=272/510.
proatm0 BUFFER STATUS: small=295/510, large=305/510.
proatm0 BUFFER STATUS: small=305/510, large=274/510.
proatm0 BUFFER STATUS: small=273/510, large=263/510.
proatm0 BUFFER STATUS: small=283/510, large=288/510.
proatm0 BUFFER STATUS: small=294/510, large=275/510.
proatm0 BUFFER STATUS: small=276/510, large=301/510.
proatm0 BUFFER STATUS: small=268/510, large=315/510.
proatm0 BUFFER STATUS: small=313/510, large=281/510.
proatm0 BUFFER STATUS: small=280/510, large=308/510.
proatm0 BUFFER STATUS: small=287/510, large=264/510.
proatm0 BUFFER STATUS: small=299/510, large=304/510.
proatm0 BUFFER STATUS: small=314/510, large=301/510.
proatm0 BUFFER STATUS: small=271/510, large=293/510.
-kernel config
machine i386
cpu I686_CPU
ident kernel
maxusers 0
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options SOFTUPDATES
options UFS_DIRHASH #Improve performance on big
directories
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP
THIS!]
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
device proatm0
options ATM_CORE
options ATM_IP
options ATM_SIGPVC
#options LIBMCHAIN
#options HZ=1000
#options DEVICE_POLLING
options PANIC_REBOOT_WAIT_TIME=9
#options IPFW2
#options IPFIREWALL
#options IPDIVERT
#options IPFIREWALL_FORWARD
#options IPFIREWALL_DEFAULT_TO_ACCEPT
#options DUMMYNET
#options IPSTEALTH
#options PPP_BSDCOMP
#options PPP_DEFLATE
#options PUC_FASTINTR
options NMBCLUSTERS=65536
options NBUF=8192
device isa
device pci
device ata0 at isa? port IO_WD1 irq 14
device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
options ATA_STATIC_ID #Static device numbering
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1 flags 0x0
device psm0 at atkbdc? irq 12
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
device sio1 at isa? port IO_COM2 irq 3
#device puc
device vga0 at isa?
device sc0 at isa? flags 0x100
device agp # support several AGP chipsets
device npx0 at nexus? port IO_NPX irq 13
#device de # DEC/Intel DC21x4x (``Tulip'')
device fxp
device miibus # MII bus support
#device rl # RealTek 8129/8139
device sis # Silicon Integrated Systems SiS 900/SiS
7016
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device bpf #Berkeley packet filter
#pseudo-device tun
#pseudo-device ppp
-hardware
cpu: intel Celeron 700Mhz
mainboard: ASUS CULS2 (i815e)
memory: SDRAM 256Mb
network interfaces: 2 x Intel 82559 Pro/100
atm interaface: 1 x PROSUM PROATM-155
hdd: IBM-DJNA-351520 15Gb ATA
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