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Diffstat (limited to 'kernel/drivers/net/ethernet/altera')
-rw-r--r--kernel/drivers/net/ethernet/altera/altera_sgdma.c8
-rw-r--r--kernel/drivers/net/ethernet/altera/altera_sgdmahw.h1
-rw-r--r--kernel/drivers/net/ethernet/altera/altera_tse.h1
-rw-r--r--kernel/drivers/net/ethernet/altera/altera_tse_main.c1
4 files changed, 5 insertions, 6 deletions
diff --git a/kernel/drivers/net/ethernet/altera/altera_sgdma.c b/kernel/drivers/net/ethernet/altera/altera_sgdma.c
index 580553d42..88ef67a99 100644
--- a/kernel/drivers/net/ethernet/altera/altera_sgdma.c
+++ b/kernel/drivers/net/ethernet/altera/altera_sgdma.c
@@ -71,8 +71,6 @@ int sgdma_initialize(struct altera_tse_private *priv)
SGDMA_CTRLREG_INTEN |
SGDMA_CTRLREG_ILASTD;
- priv->sgdmadesclen = sizeof(struct sgdma_descrip);
-
INIT_LIST_HEAD(&priv->txlisthd);
INIT_LIST_HEAD(&priv->rxlisthd);
@@ -254,7 +252,7 @@ u32 sgdma_rx_status(struct altera_tse_private *priv)
unsigned int pktstatus = 0;
dma_sync_single_for_cpu(priv->device,
priv->rxdescphys,
- priv->sgdmadesclen,
+ SGDMA_DESC_LEN,
DMA_FROM_DEVICE);
pktlength = csrrd16(desc, sgdma_descroffs(bytes_xferred));
@@ -374,7 +372,7 @@ static int sgdma_async_read(struct altera_tse_private *priv)
dma_sync_single_for_device(priv->device,
priv->rxdescphys,
- priv->sgdmadesclen,
+ SGDMA_DESC_LEN,
DMA_TO_DEVICE);
csrwr32(lower_32_bits(sgdma_rxphysaddr(priv, cdesc)),
@@ -402,7 +400,7 @@ static int sgdma_async_write(struct altera_tse_private *priv,
csrwr32(0x1f, priv->tx_dma_csr, sgdma_csroffs(status));
dma_sync_single_for_device(priv->device, priv->txdescphys,
- priv->sgdmadesclen, DMA_TO_DEVICE);
+ SGDMA_DESC_LEN, DMA_TO_DEVICE);
csrwr32(lower_32_bits(sgdma_txphysaddr(priv, desc)),
priv->tx_dma_csr,
diff --git a/kernel/drivers/net/ethernet/altera/altera_sgdmahw.h b/kernel/drivers/net/ethernet/altera/altera_sgdmahw.h
index 85bc33b21..bbd52f023 100644
--- a/kernel/drivers/net/ethernet/altera/altera_sgdmahw.h
+++ b/kernel/drivers/net/ethernet/altera/altera_sgdmahw.h
@@ -50,6 +50,7 @@ struct sgdma_descrip {
u8 control;
} __packed;
+#define SGDMA_DESC_LEN sizeof(struct sgdma_descrip)
#define SGDMA_STATUS_ERR BIT(0)
#define SGDMA_STATUS_LENGTH_ERR BIT(1)
diff --git a/kernel/drivers/net/ethernet/altera/altera_tse.h b/kernel/drivers/net/ethernet/altera/altera_tse.h
index 2adb24d45..103c30ddd 100644
--- a/kernel/drivers/net/ethernet/altera/altera_tse.h
+++ b/kernel/drivers/net/ethernet/altera/altera_tse.h
@@ -458,7 +458,6 @@ struct altera_tse_private {
u32 rxctrlreg;
dma_addr_t rxdescphys;
dma_addr_t txdescphys;
- size_t sgdmadesclen;
struct list_head txlisthd;
struct list_head rxlisthd;
diff --git a/kernel/drivers/net/ethernet/altera/altera_tse_main.c b/kernel/drivers/net/ethernet/altera/altera_tse_main.c
index 8207877d6..fe644823c 100644
--- a/kernel/drivers/net/ethernet/altera/altera_tse_main.c
+++ b/kernel/drivers/net/ethernet/altera/altera_tse_main.c
@@ -1517,6 +1517,7 @@ static int altera_tse_probe(struct platform_device *pdev)
spin_lock_init(&priv->tx_lock);
spin_lock_init(&priv->rxdma_irq_lock);
+ netif_carrier_off(ndev);
ret = register_netdev(ndev);
if (ret) {
dev_err(&pdev->dev, "failed to register TSE net device\n");