AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

net: axienet: use resolved link config in mac_link_up()

Browse Source 
Convert the Xilinx AXI ethernet driver to use the finalised link
parameters in mac_link_up() rather than the parameters in mac_config().

Tested-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Russell King 2020-02-26 10:23:56 +00:00 committed by David S. Miller
parent 30c4a5b0aa
commit 9534784209
1 changed files with 19 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
drivers/net/ethernet/xilinx/xilinx_axienet_main.c
View File

@ -1440,6 +1440,22 @@ static void axienet_mac_an_restart(struct phylink_config *config)
static void axienet_mac_config(struct phylink_config *config, unsigned int mode,
const struct phylink_link_state *state)
{
/* nothing meaningful to do */
}
static void axienet_mac_link_down(struct phylink_config *config,
unsigned int mode,
phy_interface_t interface)
{
/* nothing meaningful to do */
}
static void axienet_mac_link_up(struct phylink_config *config,
struct phy_device *phy,
unsigned int mode, phy_interface_t interface,
int speed, int duplex,
bool tx_pause, bool rx_pause)
{
struct net_device *ndev = to_net_dev(config->dev);
struct axienet_local *lp = netdev_priv(ndev);
@ -1448,7 +1464,7 @@ static void axienet_mac_config(struct phylink_config *config, unsigned int mode,
emmc_reg = axienet_ior(lp, XAE_EMMC_OFFSET);
emmc_reg &= ~XAE_EMMC_LINKSPEED_MASK;
switch (state->speed) {
switch (speed) {
case SPEED_1000:
emmc_reg |= XAE_EMMC_LINKSPD_1000;
break;
@ -1467,33 +1483,17 @@ static void axienet_mac_config(struct phylink_config *config, unsigned int mode,
axienet_iow(lp, XAE_EMMC_OFFSET, emmc_reg);
fcc_reg = axienet_ior(lp, XAE_FCC_OFFSET);
if (state->pause & MLO_PAUSE_TX)
if (tx_pause)
fcc_reg |= XAE_FCC_FCTX_MASK;
else
fcc_reg &= ~XAE_FCC_FCTX_MASK;
if (state->pause & MLO_PAUSE_RX)
if (rx_pause)
fcc_reg |= XAE_FCC_FCRX_MASK;
else
fcc_reg &= ~XAE_FCC_FCRX_MASK;
axienet_iow(lp, XAE_FCC_OFFSET, fcc_reg);
}
static void axienet_mac_link_down(struct phylink_config *config,
unsigned int mode,
phy_interface_t interface)
{
/* nothing meaningful to do */
}
static void axienet_mac_link_up(struct phylink_config *config,
struct phy_device *phy,
unsigned int mode, phy_interface_t interface,
int speed, int duplex,
bool tx_pause, bool rx_pause)
{
/* nothing meaningful to do */
}
static const struct phylink_mac_ops axienet_phylink_ops = {
.validate = axienet_validate,
.mac_pcs_get_state = axienet_mac_pcs_get_state,