[PATCH 4.14 059/118] iwlwifi: pcie: fix DMA memory mapping / unmapping

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Emmanuel Grumbach commit 943309d4aad6732b905f3f500e6e17e33c211494 upstream. 22000 devices (previously referenced as A000) can support short transmit queues. This

[PATCH 4.14 059/118] iwlwifi: pcie: fix DMA memory mapping / unmapping

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Emmanuel Grumbach commit 943309d4aad6732b905f3f500e6e17e33c211494 upstream. 22000 devices (previously referenced as A000) can support short transmit queues. This means that we have less DMA