CVSROOT: /cvs Module name: src Changes by: [email protected] 2016/05/18 01:26:56
Modified files:
sys/dev/pci : if_iwm.c
Log message:
In iwm(4), add bit-polling in Rx-DMA init code path.
According to a comment in iwlwifi:
* Clearing FH_MEM_RCSR_CHNL0_CONFIG_REG to 0 turns off Rx DMA.
* Driver should poll FH_MEM_RSSR_RX_STATUS_REG for
* FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE (bit 24) before continuing.
ok kettenis@
