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Commit 63044335 authored by Sara Sharon's avatar Sara Sharon Committed by Luca Coelho
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iwlwifi: pcie: allow more than one frame in RB for 9000 devices 



We now have 9000 devices that support multiple frames in
a single RB. Enable it.

Signed-off-by: default avatarSara Sharon <sara.sharon@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent b0262f07

drivers/net/wireless/intel/iwlwifi/pcie/rx.c

+1 −3
Original line number Diff line number Diff line
@@ -833,15 +833,13 @@ static void iwl_pcie_rx_mq_hw_init(struct iwl_trans *trans) 


	/*

	 * Enable Rx DMA

	 * Single frame mode

	 * Rx buffer size 4 or 8k or 12k

	 * Min RB size 4 or 8

	 * Drop frames that exceed RB size

	 * 512 RBDs

	 */

	iwl_write_prph_no_grab(trans, RFH_RXF_DMA_CFG,

			       RFH_DMA_EN_ENABLE_VAL |

			       rb_size | RFH_RXF_DMA_SINGLE_FRAME_MASK |

			       RFH_DMA_EN_ENABLE_VAL | rb_size |

			       RFH_RXF_DMA_MIN_RB_4_8 |

			       RFH_RXF_DMA_DROP_TOO_LARGE_MASK |

			       RFH_RXF_DMA_RBDCB_SIZE_512);