Return-path: Received: from mx1.redhat.com ([209.132.183.28]:56328 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750998AbcKPL5a (ORCPT ); Wed, 16 Nov 2016 06:57:30 -0500 Date: Wed, 16 Nov 2016 12:53:20 +0100 From: Stanislaw Gruszka To: linux-wireless@vger.kernel.org Cc: Helmut Schaa , Mathias Kresin Subject: [PATCH v2 04/10] rt2800: do not overwrite WPDMA_GLO_CFG_WP_DMA_BURST_SIZE Message-ID: <20161116115319.GA26475@redhat.com> (sfid-20161116_125733_889446_1D9D55B1) References: <1478095865-8651-1-git-send-email-sgruszka@redhat.com> <1478095865-8651-5-git-send-email-sgruszka@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1478095865-8651-5-git-send-email-sgruszka@redhat.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: We already initlized WPDMA_GLO_CFG_WP_DMA_BURST_SIZE to 3 on rt2800_init_registers() for USB devices. For PCI devices we will use HW default setting, which is 2, so patch does not change behaviour on PCI devices. Signed-off-by: Stanislaw Gruszka --- v1 -> v2 Changelog fixes drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index feceb13..9ecdc4c 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -6756,7 +6756,6 @@ int rt2800_enable_radio(struct rt2x00_dev *rt2x00dev) rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1); rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1); - rt2x00_set_field32(®, WPDMA_GLO_CFG_WP_DMA_BURST_SIZE, 2); rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); -- 1.7.1