mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
74d00a8c38
* properly format/comment all patches * merge debloat patches * merge Kconfig patches * merge swconfig patches * merge hotplug patches * drop 200-fix_localversion.patch - upstream * drop 222-arm_zimage_none.patch - unused * drop 252-mv_cesa_depends.patch - no longer required * drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused * drop 661-fq_codel_keep_dropped_stats.patch - outdated * drop 702-phy_add_aneg_done_function.patch - upstream * drop 840-rtc7301.patch - unused * drop 841-rtc_pt7c4338.patch - upstream * drop 921-use_preinit_as_init.patch - unused * drop spio-gpio-old and gpio-mmc - unused Signed-off-by: John Crispin <john@phrozen.org>
51 lines
1.7 KiB
Diff
51 lines
1.7 KiB
Diff
From 8edfe3b6fad28da191c8fa15e4e0d8f7335a0091 Mon Sep 17 00:00:00 2001
|
|
From: Peter Senna Tschudin <peter.senna@gmail.com>
|
|
Date: Sat, 7 Mar 2015 12:10:26 +0100
|
|
Subject: [PATCH] bgmac: Clean warning messages
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
On my test environment the throughput of a file transfer drops
|
|
from 4.4MBps to 116KBps due the number of repeated warning
|
|
messages. This patch removes the warning messages as DMA works
|
|
correctly with addresses using 0xC0000000 bits.
|
|
|
|
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
|
|
Acked-by: Rafał Miłecki <zajec5@gmail.com>
|
|
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
---
|
|
drivers/net/ethernet/broadcom/bgmac.c | 7 -------
|
|
1 file changed, 7 deletions(-)
|
|
|
|
--- a/drivers/net/ethernet/broadcom/bgmac.c
|
|
+++ b/drivers/net/ethernet/broadcom/bgmac.c
|
|
@@ -302,9 +302,6 @@ static int bgmac_dma_rx_skb_for_slot(str
|
|
slot->skb = skb;
|
|
slot->dma_addr = dma_addr;
|
|
|
|
- if (slot->dma_addr & 0xC0000000)
|
|
- bgmac_warn(bgmac, "DMA address using 0xC0000000 bit(s), it may need translation trick\n");
|
|
-
|
|
return 0;
|
|
}
|
|
|
|
@@ -505,8 +502,6 @@ static int bgmac_dma_alloc(struct bgmac
|
|
ring->mmio_base);
|
|
goto err_dma_free;
|
|
}
|
|
- if (ring->dma_base & 0xC0000000)
|
|
- bgmac_warn(bgmac, "DMA address using 0xC0000000 bit(s), it may need translation trick\n");
|
|
|
|
ring->unaligned = bgmac_dma_unaligned(bgmac, ring,
|
|
BGMAC_DMA_RING_TX);
|
|
@@ -536,8 +531,6 @@ static int bgmac_dma_alloc(struct bgmac
|
|
err = -ENOMEM;
|
|
goto err_dma_free;
|
|
}
|
|
- if (ring->dma_base & 0xC0000000)
|
|
- bgmac_warn(bgmac, "DMA address using 0xC0000000 bit(s), it may need translation trick\n");
|
|
|
|
ring->unaligned = bgmac_dma_unaligned(bgmac, ring,
|
|
BGMAC_DMA_RING_RX);
|