$ modinfo igb_avb
Posted by Anonymous on Thu 21st Mar 2024 13:57
raw | new post

Number Receive-Side Scaling Descriptor Queues is wrong for new kernel!!

$ modinfo igb_avb
filename:       /lib/modules/4.9.303-rt192/kernel/drivers/net/ethernet/intel/igb_avb/igb_avb.ko
version:        5.3.2_AVB
license:        GPL
description:    Intel(R) Gigabit Ethernet Network Driver
author:         Intel Corporation, <e1000-devel@lists.sourceforge.net>
srcversion:     1692CB421A18C1D22B3E363
alias:          pci:v00008086d0000157Csv*sd*bc*sc*i*
alias:          pci:v00008086d0000157Bsv*sd*bc*sc*i*
alias:          pci:v00008086d000015F6sv*sd*bc*sc*i*
alias:          pci:v00008086d00001538sv*sd*bc*sc*i*
alias:          pci:v00008086d00001537sv*sd*bc*sc*i*
alias:          pci:v00008086d00001536sv*sd*bc*sc*i*
alias:          pci:v00008086d00001533sv*sd*bc*sc*i*
depends:
retpoline:      Y
vermagic:       4.9.303-rt192 SMP preempt mod_unload modversions CORE2
parm:           tx_size_ethtool:Tx ring size passed in insmod parameter (int)
parm:           InterruptThrottleRate:Maximum interrupts per second, per vector, (max 100000), default 3=adaptive (array of int)
parm:           IntMode:Change Interrupt Mode (0=Legacy, 1=MSI, 2=MSI-X), default 2 (array of int)
parm:           Node:set the starting node to allocate memory on, default -1 (array of int)
parm:           LLIPort:Low Latency Interrupt TCP Port (0-65535), default 0=off (array of int)
parm:           LLIPush:Low Latency Interrupt on TCP Push flag (0,1), default 0=off (array of int)
parm:           LLISize:Low Latency Interrupt on Packet Size (0-1500), default 0=off (array of int)
parm:           RSS:Number of Receive-Side Scaling Descriptor Queues - must be 4 for AVB (array of int)
parm:           VMDQ:Number of Virtual Machine Device Queues: 0-1 = disable, 2-8 enable, default 0 (array of int)
parm:           max_vfs:Number of Virtual Functions: 0 = disable, 1-7 enable, default 0 (array of int)
parm:           MDD:Malicious Driver Detection (0/1), default 1 = enabled. Only available when max_vfs is greater than 0 (array of int)
parm:           QueuePairs:Enable Tx/Rx queue pairs for interrupt handling (0,1), default 1=on (array of int)
parm:           EEE:Enable/disable on parts that support the feature (array of int)
parm:           DMAC:Disable or set latency for DMA Coalescing ((0=off, 1000-10000(msec), 250, 500 (usec)) (array of int)
parm:           LRO:Large Receive Offload (0,1), default 0=off (array of int)
parm:           debug:Debug level (0=none, ..., 16=all) (int)
parm:           tx_size:Tx Ring size passed in insmod parameter (int)