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Operating Systems AIX Network performance problem between AIX and SUN ethernet gigabit Post 47728 by Optimus_P on Tuesday 17th of February 2004 02:46:30 PM
Old 02-17-2004
very interesting stuff.

thanks for the post.

altho we dont have fiber cards, we use etherchannel here on our aix machines.
 

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AXNET_CS(4)						     Kernel Interfaces Manual						       AXNET_CS(4)

NAME
axnet_cs - Asix AX88190 chipset PCMCIA Ethernet Driver SYNOPSIS
insmod axnet_cs.o [pc_debug=n] [irq_list=i,j,...] DESCRIPTION
Axnet_cs is a driver for PCMCIA ethernet cards based on the Asix AX88190 chipset. These cards are mostly NE2000 compatible but have sev- eral bugs that are sufficiently tricky to work around that a separate driver was deemed necessary. When this driver is bound to a card, it allocates the next available ethernet device (eth0..eth#). This device name will be reported in the kernel log file, and passed on to cardmgr(8). PARAMETERS
pc_debug=n Selects the PCMCIA debugging level. This parameter is only available if the module is compiled with debugging enabled. A non-zero value enables debugging. irq_list=i,j,... Specifies the set of interrupts that may be allocated by this driver. DIAGNOSTICS
axnet_cs: this is not an AX88190 card! Indicates that this card is probably a normal NE2000 compatible card, which requires the pcnet_cs driver. eth#: interrupt(s) dropped! Indicates that the driver did not receive an interrupt notification for some reason. The driver will poll the card (with a signifi- cant performance penalty) if the problem persists. The most likely cause is an interrupt conflict and/or host bridge configuration problem. AUTHOR
David Hinds - dahinds@users.sourceforge.net SEE ALSO
cardmgr(8), pcmcia(5). pcmcia-cs 2001/08/17 12:51:58 AXNET_CS(4)
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