[Intel-wired-lan] [PATCH net-next v2] iavf: Add support for 50G/100G in AIM algorithm
kernel test robot
lkp at intel.com
Mon Sep 20 17:31:16 UTC 2021
Hi Mateusz,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url: https://github.com/0day-ci/linux/commits/Mateusz-Palczewski/iavf-Add-support-for-50G-100G-in-AIM-algorithm/20210920-213856
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 85c698863c15176f743fd1d1fcf39ceb9172c820
config: mips-randconfig-r036-20210920 (attached as .config)
compiler: mips64el-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/6f12aa40bda9bca31be044bc237866edb637992e
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Mateusz-Palczewski/iavf-Add-support-for-50G-100G-in-AIM-algorithm/20210920-213856
git checkout 6f12aa40bda9bca31be044bc237866edb637992e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>
All errors (new ones prefixed by >>):
vim +/342 +404 drivers/net/ethernet/intel/iavf/iavf_txrx.c
383
384 static unsigned int iavf_mbps_itr_multiplier(u32 speed_mbps)
385 {
386 switch (speed_mbps) {
387 case SPEED_100000:
388 return IAVF_AIM_MULTIPLIER_100G;
389 case SPEED_50000:
390 return IAVF_AIM_MULTIPLIER_50G;
391 case SPEED_40000:
392 return IAVF_AIM_MULTIPLIER_40G;
393 case SPEED_25000:
394 case SPEED_20000:
395 return IAVF_AIM_MULTIPLIER_20G;
396 case SPEED_10000:
397 default:
398 return IAVF_AIM_MULTIPLIER_10G;
399 case SPEED_1000:
400 case SPEED_100:
401 return IAVF_AIM_MULTIPLIER_1G;
402 }
403 }
> 404
405 static unsigned int
406 iavf_virtchnl_itr_multiplier(enum virtchnl_link_speed speed_virtchnl)
407 {
408 switch (speed_virtchnl) {
409 case VIRTCHNL_LINK_SPEED_40GB:
410 return IAVF_AIM_MULTIPLIER_40G;
411 case VIRTCHNL_LINK_SPEED_25GB:
412 case VIRTCHNL_LINK_SPEED_20GB:
413 return IAVF_AIM_MULTIPLIER_20G;
414 case VIRTCHNL_LINK_SPEED_10GB:
415 default:
416 return IAVF_AIM_MULTIPLIER_10G;
417 case VIRTCHNL_LINK_SPEED_1GB:
418 case VIRTCHNL_LINK_SPEED_100MB:
419 return IAVF_AIM_MULTIPLIER_1G;
420 }
421 }
422
423 static unsigned int iavf_itr_divisor(struct iavf_adapter *adapter)
424 {
425 if (ADV_LINK_SUPPORT(adapter))
426 return IAVF_ITR_ADAPTIVE_MIN_INC *
427 iavf_mbps_itr_multiplier(adapter->link_speed_mbps);
428 else
429 return IAVF_ITR_ADAPTIVE_MIN_INC *
430 iavf_virtchnl_itr_multiplier(adapter->link_speed);
431 }
432
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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