diff options
| author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2016-11-03 13:19:27 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-04 14:48:45 -0400 |
| commit | bd8255d8ba35ae03f0a6d4d7d55b46660f2fc198 (patch) | |
| tree | a519875e556a3f3b7b453c804c565c4eafcc81f9 /drivers/net/ethernet/amd/xgbe/xgbe-drv.c | |
| parent | 4b8acdf5fe97d01962f3a62eaff3f010f8de5869 (diff) | |
amd-xgbe: Prepare for supporting PCI devices
Update the driver framework to separate out platform/ACPI specific code
from general code during device initialization. This will allow for the
introduction of PCI device support.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-drv.c')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index dd166a003572..a43e9303be90 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -114,7 +114,6 @@ * THE POSSIBILITY OF SUCH DAMAGE. */ -#include <linux/platform_device.h> #include <linux/spinlock.h> #include <linux/tcp.h> #include <linux/if_vlan.h> @@ -160,18 +159,8 @@ static int xgbe_alloc_channels(struct xgbe_prv_data *pdata) channel->dma_regs = pdata->xgmac_regs + DMA_CH_BASE + (DMA_CH_INC * i); - if (pdata->per_channel_irq) { - /* Get the DMA interrupt (offset 1) */ - ret = platform_get_irq(pdata->pdev, i + 1); - if (ret < 0) { - netdev_err(pdata->netdev, - "platform_get_irq %u failed\n", - i + 1); - goto err_irq; - } - - channel->dma_irq = ret; - } + if (pdata->per_channel_irq) + channel->dma_irq = pdata->channel_irq[i]; if (i < pdata->tx_ring_count) { spin_lock_init(&tx_ring->lock); @@ -194,9 +183,6 @@ static int xgbe_alloc_channels(struct xgbe_prv_data *pdata) return 0; -err_irq: - kfree(rx_ring); - err_rx_ring: kfree(tx_ring); @@ -590,6 +576,10 @@ void xgbe_get_all_hw_features(struct xgbe_prv_data *pdata) hw_feat->tx_ch_cnt++; hw_feat->tc_cnt++; + /* Translate the fifo sizes into actual numbers */ + hw_feat->rx_fifo_size = 1 << (hw_feat->rx_fifo_size + 7); + hw_feat->tx_fifo_size = 1 << (hw_feat->tx_fifo_size + 7); + DBGPR("<--xgbe_get_all_hw_features\n"); } |