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path: root/drivers/net/keystone_net.c
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Diffstat (limited to 'drivers/net/keystone_net.c')
-rw-r--r--drivers/net/keystone_net.c17
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/net/keystone_net.c b/drivers/net/keystone_net.c
index edd2bb03bb..33197f95b9 100644
--- a/drivers/net/keystone_net.c
+++ b/drivers/net/keystone_net.c
@@ -12,12 +12,9 @@
#include <net.h>
#include <miiphy.h>
#include <malloc.h>
-#include <asm/arch/psc_defs.h>
#include <asm/ti-common/keystone_nav.h>
#include <asm/ti-common/keystone_net.h>
-unsigned int emac_dbg;
-
unsigned int emac_open;
static unsigned int sys_has_mdio = 1;
@@ -409,9 +406,6 @@ static int keystone2_eth_open(struct eth_device *dev, bd_t *bis)
sys_has_mdio =
(eth_priv->sgmii_link_type == SGMII_LINK_MAC_PHY) ? 1 : 0;
- psc_enable_module(KS2_LPSC_PA);
- psc_enable_module(KS2_LPSC_CPGMAC);
-
sgmii_serdes_setup_156p25mhz();
if (sys_has_mdio)
@@ -490,8 +484,6 @@ void keystone2_eth_close(struct eth_device *dev)
debug("- emac_close\n");
}
-static int tx_send_loop;
-
/*
* This function sends a single packet on the network and returns
* positive number (number of bytes transmitted) or negative for error
@@ -502,21 +494,12 @@ static int keystone2_eth_send_packet(struct eth_device *dev,
int ret_status = -1;
struct eth_priv_t *eth_priv = (struct eth_priv_t *)dev->priv;
- tx_send_loop = 0;
-
if (keystone_get_link_status(dev) == 0)
return -1;
- emac_gigabit_enable(dev);
-
if (cpmac_drv_send((u32 *)packet, length, eth_priv->slave_port) != 0)
return ret_status;
- if (keystone_get_link_status(dev) == 0)
- return -1;
-
- emac_gigabit_enable(dev);
-
return length;
}
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