FS_ENET: Add polling support
Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c
index 04b4f80..cbdc17b 100644
--- a/drivers/net/fs_enet/mac-fec.c
+++ b/drivers/net/fs_enet/mac-fec.c
@@ -1,14 +1,14 @@
/*
* Freescale Ethernet controllers
*
- * Copyright (c) 2005 Intracom S.A.
+ * Copyright (c) 2005 Intracom S.A.
* by Pantelis Antoniou <panto@intracom.gr>
*
- * 2005 (c) MontaVista Software, Inc.
+ * 2005 (c) MontaVista Software, Inc.
* Vitaly Bordug <vbordug@ru.mvista.com>
*
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
@@ -95,9 +95,9 @@
static int do_pd_setup(struct fs_enet_private *fep)
{
- struct platform_device *pdev = to_platform_device(fep->dev);
+ struct platform_device *pdev = to_platform_device(fep->dev);
struct resource *r;
-
+
/* Fill out IRQ field */
fep->interrupt = platform_get_irq_byname(pdev,"interrupt");
if (fep->interrupt < 0)
@@ -110,7 +110,7 @@
return -EINVAL;
return 0;
-
+
}
#define FEC_NAPI_RX_EVENT_MSK (FEC_ENET_RXF | FEC_ENET_RXB)
@@ -141,7 +141,7 @@
{
struct fs_enet_private *fep = netdev_priv(dev);
const struct fs_platform_info *fpi = fep->fpi;
-
+
fep->ring_base = dma_alloc_coherent(fep->dev,
(fpi->tx_ring + fpi->rx_ring) *
sizeof(cbd_t), &fep->ring_mem_addr,
@@ -280,13 +280,13 @@
FW(fecp, addr_high, addrlo);
/*
- * Reset all multicast.
+ * Reset all multicast.
*/
FW(fecp, hash_table_high, fep->fec.hthi);
FW(fecp, hash_table_low, fep->fec.htlo);
/*
- * Set maximum receive buffer size.
+ * Set maximum receive buffer size.
*/
FW(fecp, r_buff_size, PKT_MAXBLR_SIZE);
FW(fecp, r_hash, PKT_MAXBUF_SIZE);
@@ -296,7 +296,7 @@
tx_bd_base_phys = rx_bd_base_phys + sizeof(cbd_t) * fpi->rx_ring;
/*
- * Set receive and transmit descriptor base.
+ * Set receive and transmit descriptor base.
*/
FW(fecp, r_des_start, rx_bd_base_phys);
FW(fecp, x_des_start, tx_bd_base_phys);
@@ -304,7 +304,7 @@
fs_init_bds(dev);
/*
- * Enable big endian and don't care about SDMA FC.
+ * Enable big endian and don't care about SDMA FC.
*/
FW(fecp, fun_code, 0x78000000);
@@ -366,13 +366,13 @@
}
/*
- * Enable interrupts we wish to service.
+ * Enable interrupts we wish to service.
*/
FW(fecp, imask, FEC_ENET_TXF | FEC_ENET_TXB |
FEC_ENET_RXF | FEC_ENET_RXB);
/*
- * And last, enable the transmit and receive processing.
+ * And last, enable the transmit and receive processing.
*/
FW(fecp, ecntrl, FEC_ECNTRL_PINMUX | FEC_ECNTRL_ETHER_EN);
FW(fecp, r_des_active, 0x01000000);
@@ -401,7 +401,7 @@
": %s FEC timeout on graceful transmit stop\n",
dev->name);
/*
- * Disable FEC. Let only MII interrupts.
+ * Disable FEC. Let only MII interrupts.
*/
FW(fecp, imask, 0);
FC(fecp, ecntrl, FEC_ECNTRL_ETHER_EN);