[#5486] ping size test fails for gadget ethernet test in dma mode
Submitted By: Vivi Li
Open Date
2009-09-03 00:32:13 Close Date
2009-11-06 01:22:39
Priority:
Medium Assignee:
Cliff Cai
Status:
Closed Fixed In Release:
N/A
Found In Release:
2010R1 Release:
Category:
N/A Board:
N/A
Processor:
ALL Silicon Revision:
Is this bug repeatable?:
Yes Resolution:
Fixed
Uboot version or rev.:
Toolchain version or rev.:
gcc4.1-09r1-rc9
App binary format:
N/A
Summary: ping size test fails for gadget ethernet test in dma mode
Details:
ping size test fails for gadget ethernet test in dma mode, both on bf548-ezkit and bf527-ezkit.
Kernel config files are attached.
ping size test from host to target:
--
uclinux62-548-usbdev:/root # ping -c 1 -s 1024 192.168.1.66
PING 192.168.1.66 (192.168.1.66) 1024(1052) bytes of data.
--- 192.168.1.66 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
uclinux62-548-usbdev:/root #
uclinux62-548-usbdev:/root # ping -c 1 -s 4096 192.168.1.66
PING 192.168.1.66 (192.168.1.66) 4096(4124) bytes of data.
From 192.168.1.56: icmp_seq=1 Destination Host Unreachable
--- 192.168.1.66 ping statistics ---
1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms
uclinux63-527-usbdev:/root #
--
ping size test from target to host:
--
root:/> ping -c 100 192.168.1.56
PING 192.168.1.56 (192.168.1.56): 56 data bytes
--- 192.168.1.56 ping statistics ---
100 packets transmitted, 0 packets received, 100% packet loss
root:/>
--
Follow-ups
--- Cliff Cai 2009-10-30 04:18:10
fixed now,we can't use mode 1 for tx currently and request_size which is equal
to packet_sz should be treated as mode0.
--- Vivi Li 2009-11-06 01:22:39
OK now. Close it.
Files
Changes
Commits
Dependencies
Duplicates
Associations
Tags
File Name File Type File Size Posted By
config.usbdev.dma.548 application/octet-stream 45024 Vivi Li
config.usbdev.dma.527 application/octet-stream 41991 Vivi Li