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Diffstat (limited to 'target/linux/brcm63xx/patches-4.4/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch')
-rw-r--r--target/linux/brcm63xx/patches-4.4/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch29
1 files changed, 0 insertions, 29 deletions
diff --git a/target/linux/brcm63xx/patches-4.4/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch b/target/linux/brcm63xx/patches-4.4/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch
deleted file mode 100644
index 22c6d01873..0000000000
--- a/target/linux/brcm63xx/patches-4.4/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 23d94cb855b6f4f0ee1c01679224472104ac6440 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Sat, 30 Sep 2017 14:10:18 +0200
-Subject: [PATCH 2/6] bcm63xx_enet: do not write to random DMA channel on
- BCM6345
-
-The DMA controller regs actually point to DMA channel 0, so the write to
-ENETDMA_CFG_REG will actually modify a random DMA channel.
-
-Since DMA controller registers do not exist on BCM6345, guard the write
-with the usual check for dma_has_sram.
-
-Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
----
- drivers/net/ethernet/broadcom/bcm63xx_enet.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
-+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
-@@ -1063,7 +1063,8 @@ static int bcm_enet_open(struct net_devi
- val = enet_readl(priv, ENET_CTL_REG);
- val |= ENET_CTL_ENABLE_MASK;
- enet_writel(priv, val, ENET_CTL_REG);
-- enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
-+ if (priv->dma_has_sram)
-+ enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
- enet_dmac_writel(priv, priv->dma_chan_en_mask,
- ENETDMAC_CHANCFG, priv->rx_chan);
-