1bf08f3566
Suspect HW update WBM2SW ring HP, but the ring entry contents are not updated accordingly which then host will fetch one stale ring entry, this makes other TX packet are freed unexpectedlly. Add change to detect this situation earlier, if HW cookie conversion is done, then invalidate 2nd dword for upper 32bits of VA, so next time when reap this ring entry contents to know if this desc is updated by HW or not. if HW cookie conversion is not done, then compare the PA in buff_addr_info with PA in current TX desc to check. Change-Id: I351eb4f860216fc618ff28736d4832fcec45dcc5 CRs-Fixed: 3345935
This is CNSS WLAN Host Driver for products starting from iHelium