diff options
author | Iyappan Subramanian <isubramanian@apm.com> | 2014-10-13 17:05:34 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2014-10-14 16:09:21 -0400 |
commit | 32f784b50e14c653ad0f010fbd5921a5f8caf846 (patch) | |
tree | 5a74da124c31096e97fc7221698e1e49bf2cb08d /drivers/net/ethernet/apm | |
parent | dc8385f0c0f46ca18c1c8ab59c9f565dc7cfa6bf (diff) | |
download | linux-32f784b50e14c653ad0f010fbd5921a5f8caf846.tar.bz2 |
drivers: net: xgene: Add SGMII based 1GbE support
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Keyur Chudgar <kchudgar@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/apm')
-rw-r--r-- | drivers/net/ethernet/apm/xgene/Makefile | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_hw.h | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 10 | ||||
-rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_main.h | 10 | ||||
-rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c | 389 | ||||
-rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.h | 41 | ||||
-rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h | 3 |
7 files changed, 453 insertions, 5 deletions
diff --git a/drivers/net/ethernet/apm/xgene/Makefile b/drivers/net/ethernet/apm/xgene/Makefile index 589b35247713..68be565548c0 100644 --- a/drivers/net/ethernet/apm/xgene/Makefile +++ b/drivers/net/ethernet/apm/xgene/Makefile @@ -2,6 +2,6 @@ # Makefile for APM X-Gene Ethernet Driver. # -xgene-enet-objs := xgene_enet_hw.o xgene_enet_xgmac.o \ +xgene-enet-objs := xgene_enet_hw.o xgene_enet_sgmac.o xgene_enet_xgmac.o \ xgene_enet_main.o xgene_enet_ethtool.o obj-$(CONFIG_NET_XGENE) += xgene-enet.o diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.h b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.h index 2efc4d98d4a5..38558584080e 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.h +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.h @@ -44,6 +44,7 @@ static inline u32 xgene_get_bits(u32 val, u32 start, u32 end) enum xgene_enet_rm { RM0, + RM1, RM3 = 3 }; @@ -143,6 +144,8 @@ enum xgene_enet_rm { #define CFG_CLE_FPSEL0_SET(dst, val) xgene_set_bits(dst, val, 16, 4) #define CFG_MACMODE_SET(dst, val) xgene_set_bits(dst, val, 18, 2) #define CFG_WAITASYNCRD_SET(dst, val) xgene_set_bits(dst, val, 0, 16) +#define CFG_CLE_DSTQID0(val) (val & GENMASK(11, 0)) +#define CFG_CLE_FPSEL0(val) ((val << 16) & GENMASK(19, 16)) #define ICM_CONFIG0_REG_0_ADDR 0x0400 #define ICM_CONFIG2_REG_0_ADDR 0x0410 #define RX_DV_GATE_REG_0_ADDR 0x05fc diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c index 9e251ecf6e33..3c208cc6f6bb 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c @@ -21,6 +21,7 @@ #include "xgene_enet_main.h" #include "xgene_enet_hw.h" +#include "xgene_enet_sgmac.h" #include "xgene_enet_xgmac.h" static void xgene_enet_init_bufpool(struct xgene_enet_desc_ring *buf_pool) @@ -813,6 +814,7 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata) return pdata->phy_mode; } if (pdata->phy_mode != PHY_INTERFACE_MODE_RGMII && + pdata->phy_mode != PHY_INTERFACE_MODE_SGMII && pdata->phy_mode != PHY_INTERFACE_MODE_XGMII) { dev_err(dev, "Incorrect phy-connection-type specified\n"); return -ENODEV; @@ -830,7 +832,8 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata) pdata->eth_csr_addr = base_addr + BLOCK_ETH_CSR_OFFSET; pdata->eth_ring_if_addr = base_addr + BLOCK_ETH_RING_IF_OFFSET; pdata->eth_diag_csr_addr = base_addr + BLOCK_ETH_DIAG_CSR_OFFSET; - if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII) { + if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII || + pdata->phy_mode == PHY_INTERFACE_MODE_SGMII) { pdata->mcx_mac_addr = base_addr + BLOCK_ETH_MAC_OFFSET; pdata->mcx_mac_csr_addr = base_addr + BLOCK_ETH_MAC_CSR_OFFSET; } else { @@ -881,6 +884,11 @@ static void xgene_enet_setup_ops(struct xgene_enet_pdata *pdata) pdata->port_ops = &xgene_gport_ops; pdata->rm = RM3; break; + case PHY_INTERFACE_MODE_SGMII: + pdata->mac_ops = &xgene_sgmac_ops; + pdata->port_ops = &xgene_sgport_ops; + pdata->rm = RM1; + break; default: pdata->mac_ops = &xgene_xgmac_ops; pdata->port_ops = &xgene_xgport_ops; diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.h b/drivers/net/ethernet/apm/xgene/xgene_enet_main.h index 10b03a1f16e9..874e5a01161f 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.h +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.h @@ -39,6 +39,9 @@ #define NUM_PKT_BUF 64 #define NUM_BUFPOOL 32 +#define PHY_POLL_LINK_ON (10 * HZ) +#define PHY_POLL_LINK_OFF (PHY_POLL_LINK_ON / 5) + /* software context of a descriptor ring */ struct xgene_enet_desc_ring { struct net_device *ndev; @@ -118,6 +121,13 @@ struct xgene_enet_pdata { struct delayed_work link_work; }; +struct xgene_indirect_ctl { + void __iomem *addr; + void __iomem *ctl; + void __iomem *cmd; + void __iomem *cmd_done; +}; + /* Set the specified value into a bit-field defined by its starting position * and length within a single u64. */ diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c b/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c new file mode 100644 index 000000000000..e6d24c210198 --- /dev/null +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c @@ -0,0 +1,389 @@ +/* Applied Micro X-Gene SoC Ethernet Driver + * + * Copyright (c) 2014, Applied Micro Circuits Corporation + * Authors: Iyappan Subramanian <isubramanian@apm.com> + * Keyur Chudgar <kchudgar@apm.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "xgene_enet_main.h" +#include "xgene_enet_hw.h" +#include "xgene_enet_sgmac.h" + +static void xgene_enet_wr_csr(struct xgene_enet_pdata *p, u32 offset, u32 val) +{ + iowrite32(val, p->eth_csr_addr + offset); +} + +static void xgene_enet_wr_ring_if(struct xgene_enet_pdata *p, + u32 offset, u32 val) +{ + iowrite32(val, p->eth_ring_if_addr + offset); +} + +static void xgene_enet_wr_diag_csr(struct xgene_enet_pdata *p, + u32 offset, u32 val) +{ + iowrite32(val, p->eth_diag_csr_addr + offset); +} + +static bool xgene_enet_wr_indirect(struct xgene_indirect_ctl *ctl, + u32 wr_addr, u32 wr_data) +{ + int i; + + iowrite32(wr_addr, ctl->addr); + iowrite32(wr_data, ctl->ctl); + iowrite32(XGENE_ENET_WR_CMD, ctl->cmd); + + /* wait for write command to complete */ + for (i = 0; i < 10; i++) { + if (ioread32(ctl->cmd_done)) { + iowrite32(0, ctl->cmd); + return true; + } + udelay(1); + } + + return false; +} + +static void xgene_enet_wr_mac(struct xgene_enet_pdata *p, + u32 wr_addr, u32 wr_data) +{ + struct xgene_indirect_ctl ctl = { + .addr = p->mcx_mac_addr + MAC_ADDR_REG_OFFSET, + .ctl = p->mcx_mac_addr + MAC_WRITE_REG_OFFSET, + .cmd = p->mcx_mac_addr + MAC_COMMAND_REG_OFFSET, + .cmd_done = p->mcx_mac_addr + MAC_COMMAND_DONE_REG_OFFSET + }; + + if (!xgene_enet_wr_indirect(&ctl, wr_addr, wr_data)) + netdev_err(p->ndev, "mac write failed, addr: %04x\n", wr_addr); +} + +static u32 xgene_enet_rd_csr(struct xgene_enet_pdata *p, u32 offset) +{ + return ioread32(p->eth_csr_addr + offset); +} + +static u32 xgene_enet_rd_diag_csr(struct xgene_enet_pdata *p, u32 offset) +{ + return ioread32(p->eth_diag_csr_addr + offset); +} + +static u32 xgene_enet_rd_indirect(struct xgene_indirect_ctl *ctl, u32 rd_addr) +{ + u32 rd_data; + int i; + + iowrite32(rd_addr, ctl->addr); + iowrite32(XGENE_ENET_RD_CMD, ctl->cmd); + + /* wait for read command to complete */ + for (i = 0; i < 10; i++) { + if (ioread32(ctl->cmd_done)) { + rd_data = ioread32(ctl->ctl); + iowrite32(0, ctl->cmd); + + return rd_data; + } + udelay(1); + } + + pr_err("%s: mac read failed, addr: %04x\n", __func__, rd_addr); + + return 0; +} + +static u32 xgene_enet_rd_mac(struct xgene_enet_pdata *p, u32 rd_addr) +{ + struct xgene_indirect_ctl ctl = { + .addr = p->mcx_mac_addr + MAC_ADDR_REG_OFFSET, + .ctl = p->mcx_mac_addr + MAC_READ_REG_OFFSET, + .cmd = p->mcx_mac_addr + MAC_COMMAND_REG_OFFSET, + .cmd_done = p->mcx_mac_addr + MAC_COMMAND_DONE_REG_OFFSET + }; + + return xgene_enet_rd_indirect(&ctl, rd_addr); +} + +static int xgene_enet_ecc_init(struct xgene_enet_pdata *p) +{ + struct net_device *ndev = p->ndev; + u32 data; + int i; + + xgene_enet_wr_diag_csr(p, ENET_CFG_MEM_RAM_SHUTDOWN_ADDR, 0); + for (i = 0; i < 10 && data != ~0U ; i++) { + usleep_range(100, 110); + data = xgene_enet_rd_diag_csr(p, ENET_BLOCK_MEM_RDY_ADDR); + } + + if (data != ~0U) { + netdev_err(ndev, "Failed to release memory from shutdown\n"); + return -ENODEV; + } + + return 0; +} + +static void xgene_enet_config_ring_if_assoc(struct xgene_enet_pdata *p) +{ + u32 val = 0xffffffff; + + xgene_enet_wr_ring_if(p, ENET_CFGSSQMIWQASSOC_ADDR, val); + xgene_enet_wr_ring_if(p, ENET_CFGSSQMIFPQASSOC_ADDR, val); +} + +static void xgene_mii_phy_write(struct xgene_enet_pdata *p, u8 phy_id, + u32 reg, u16 data) +{ + u32 addr, wr_data, done; + int i; + + addr = PHY_ADDR(phy_id) | REG_ADDR(reg); + xgene_enet_wr_mac(p, MII_MGMT_ADDRESS_ADDR, addr); + + wr_data = PHY_CONTROL(data); + xgene_enet_wr_mac(p, MII_MGMT_CONTROL_ADDR, wr_data); + + for (i = 0; i < 10; i++) { + done = xgene_enet_rd_mac(p, MII_MGMT_INDICATORS_ADDR); + if (!(done & BUSY_MASK)) + return; + usleep_range(10, 20); + } + + netdev_err(p->ndev, "MII_MGMT write failed\n"); +} + +static u32 xgene_mii_phy_read(struct xgene_enet_pdata *p, u8 phy_id, u32 reg) +{ + u32 addr, data, done; + int i; + + addr = PHY_ADDR(phy_id) | REG_ADDR(reg); + xgene_enet_wr_mac(p, MII_MGMT_ADDRESS_ADDR, addr); + xgene_enet_wr_mac(p, MII_MGMT_COMMAND_ADDR, READ_CYCLE_MASK); + + for (i = 0; i < 10; i++) { + done = xgene_enet_rd_mac(p, MII_MGMT_INDICATORS_ADDR); + if (!(done & BUSY_MASK)) { + data = xgene_enet_rd_mac(p, MII_MGMT_STATUS_ADDR); + xgene_enet_wr_mac(p, MII_MGMT_COMMAND_ADDR, 0); + + return data; + } + usleep_range(10, 20); + } + + netdev_err(p->ndev, "MII_MGMT read failed\n"); + + return 0; +} + +static void xgene_sgmac_reset(struct xgene_enet_pdata *p) +{ + xgene_enet_wr_mac(p, MAC_CONFIG_1_ADDR, SOFT_RESET1); + xgene_enet_wr_mac(p, MAC_CONFIG_1_ADDR, 0); +} + +static void xgene_sgmac_set_mac_addr(struct xgene_enet_pdata *p) +{ + u32 addr0, addr1; + u8 *dev_addr = p->ndev->dev_addr; + + addr0 = (dev_addr[3] << 24) | (dev_addr[2] << 16) | + (dev_addr[1] << 8) | dev_addr[0]; + xgene_enet_wr_mac(p, STATION_ADDR0_ADDR, addr0); + + addr1 = xgene_enet_rd_mac(p, STATION_ADDR1_ADDR); + addr1 |= (dev_addr[5] << 24) | (dev_addr[4] << 16); + xgene_enet_wr_mac(p, STATION_ADDR1_ADDR, addr1); +} + +static u32 xgene_enet_link_status(struct xgene_enet_pdata *p) +{ + u32 data; + + data = xgene_mii_phy_read(p, INT_PHY_ADDR, + SGMII_BASE_PAGE_ABILITY_ADDR >> 2); + + return data & LINK_UP; +} + +static void xgene_sgmac_init(struct xgene_enet_pdata *p) +{ + u32 data, loop = 10; + + xgene_sgmac_reset(p); + + /* Enable auto-negotiation */ + xgene_mii_phy_write(p, INT_PHY_ADDR, SGMII_CONTROL_ADDR >> 2, 0x1000); + xgene_mii_phy_write(p, INT_PHY_ADDR, SGMII_TBI_CONTROL_ADDR >> 2, 0); + + while (loop--) { + data = xgene_mii_phy_read(p, INT_PHY_ADDR, + SGMII_STATUS_ADDR >> 2); + if ((data & AUTO_NEG_COMPLETE) && (data & LINK_STATUS)) + break; + usleep_range(10, 20); + } + if (!(data & AUTO_NEG_COMPLETE) || !(data & LINK_STATUS)) + netdev_err(p->ndev, "Auto-negotiation failed\n"); + + data = xgene_enet_rd_mac(p, MAC_CONFIG_2_ADDR); + ENET_INTERFACE_MODE2_SET(&data, 2); + xgene_enet_wr_mac(p, MAC_CONFIG_2_ADDR, data | FULL_DUPLEX2); + xgene_enet_wr_mac(p, INTERFACE_CONTROL_ADDR, ENET_GHD_MODE); + + data = xgene_enet_rd_csr(p, ENET_SPARE_CFG_REG_ADDR); + data |= MPA_IDLE_WITH_QMI_EMPTY; + xgene_enet_wr_csr(p, ENET_SPARE_CFG_REG_ADDR, data); + + xgene_sgmac_set_mac_addr(p); + + data = xgene_enet_rd_csr(p, DEBUG_REG_ADDR); + data |= CFG_BYPASS_UNISEC_TX | CFG_BYPASS_UNISEC_RX; + xgene_enet_wr_csr(p, DEBUG_REG_ADDR, data); + + /* Adjust MDC clock frequency */ + data = xgene_enet_rd_mac(p, MII_MGMT_CONFIG_ADDR); + MGMT_CLOCK_SEL_SET(&data, 7); + xgene_enet_wr_mac(p, MII_MGMT_CONFIG_ADDR, data); + + /* Enable drop if bufpool not available */ + data = xgene_enet_rd_csr(p, RSIF_CONFIG_REG_ADDR); + data |= CFG_RSIF_FPBUFF_TIMEOUT_EN; + xgene_enet_wr_csr(p, RSIF_CONFIG_REG_ADDR, data); + + /* Rtype should be copied from FP */ + xgene_enet_wr_csr(p, RSIF_RAM_DBG_REG0_ADDR, 0); + + /* Bypass traffic gating */ + xgene_enet_wr_csr(p, CFG_LINK_AGGR_RESUME_0_ADDR, TX_PORT0); + xgene_enet_wr_csr(p, CFG_BYPASS_ADDR, RESUME_TX); + xgene_enet_wr_csr(p, SG_RX_DV_GATE_REG_0_ADDR, RESUME_RX0); +} + +static void xgene_sgmac_rxtx(struct xgene_enet_pdata *p, u32 bits, bool set) +{ + u32 data; + + data = xgene_enet_rd_mac(p, MAC_CONFIG_1_ADDR); + + if (set) + data |= bits; + else + data &= ~bits; + + xgene_enet_wr_mac(p, MAC_CONFIG_1_ADDR, data); +} + +static void xgene_sgmac_rx_enable(struct xgene_enet_pdata *p) +{ + xgene_sgmac_rxtx(p, RX_EN, true); +} + +static void xgene_sgmac_tx_enable(struct xgene_enet_pdata *p) +{ + xgene_sgmac_rxtx(p, TX_EN, true); +} + +static void xgene_sgmac_rx_disable(struct xgene_enet_pdata *p) +{ + xgene_sgmac_rxtx(p, RX_EN, false); +} + +static void xgene_sgmac_tx_disable(struct xgene_enet_pdata *p) +{ + xgene_sgmac_rxtx(p, TX_EN, false); +} + +static void xgene_enet_reset(struct xgene_enet_pdata *p) +{ + clk_prepare_enable(p->clk); + clk_disable_unprepare(p->clk); + clk_prepare_enable(p->clk); + + xgene_enet_ecc_init(p); + xgene_enet_config_ring_if_assoc(p); +} + +static void xgene_enet_cle_bypass(struct xgene_enet_pdata *p, + u32 dst_ring_num, u16 bufpool_id) +{ + u32 data, fpsel; + + data = CFG_CLE_BYPASS_EN0; + xgene_enet_wr_csr(p, CLE_BYPASS_REG0_0_ADDR, data); + + fpsel = xgene_enet_ring_bufnum(bufpool_id) - 0x20; + data = CFG_CLE_DSTQID0(dst_ring_num) | CFG_CLE_FPSEL0(fpsel); + xgene_enet_wr_csr(p, CLE_BYPASS_REG1_0_ADDR, data); +} + +static void xgene_enet_shutdown(struct xgene_enet_pdata *p) +{ + clk_disable_unprepare(p->clk); +} + +static void xgene_enet_link_state(struct work_struct *work) +{ + struct xgene_enet_pdata *p = container_of(to_delayed_work(work), + struct xgene_enet_pdata, link_work); + struct net_device *ndev = p->ndev; + u32 link, poll_interval; + + link = xgene_enet_link_status(p); + if (link) { + if (!netif_carrier_ok(ndev)) { + netif_carrier_on(ndev); + xgene_sgmac_init(p); + xgene_sgmac_rx_enable(p); + xgene_sgmac_tx_enable(p); + netdev_info(ndev, "Link is Up - 1Gbps\n"); + } + poll_interval = PHY_POLL_LINK_ON; + } else { + if (netif_carrier_ok(ndev)) { + xgene_sgmac_rx_disable(p); + xgene_sgmac_tx_disable(p); + netif_carrier_off(ndev); + netdev_info(ndev, "Link is Down\n"); + } + poll_interval = PHY_POLL_LINK_OFF; + } + + schedule_delayed_work(&p->link_work, poll_interval); +} + +struct xgene_mac_ops xgene_sgmac_ops = { + .init = xgene_sgmac_init, + .reset = xgene_sgmac_reset, + .rx_enable = xgene_sgmac_rx_enable, + .tx_enable = xgene_sgmac_tx_enable, + .rx_disable = xgene_sgmac_rx_disable, + .tx_disable = xgene_sgmac_tx_disable, + .set_mac_addr = xgene_sgmac_set_mac_addr, + .link_state = xgene_enet_link_state +}; + +struct xgene_port_ops xgene_sgport_ops = { + .reset = xgene_enet_reset, + .cle_bypass = xgene_enet_cle_bypass, + .shutdown = xgene_enet_shutdown +}; diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.h b/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.h new file mode 100644 index 000000000000..de432465009c --- /dev/null +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.h @@ -0,0 +1,41 @@ +/* Applied Micro X-Gene SoC Ethernet Driver + * + * Copyright (c) 2014, Applied Micro Circuits Corporation + * Authors: Iyappan Subramanian <isubramanian@apm.com> + * Keyur Chudgar <kchudgar@apm.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __XGENE_ENET_SGMAC_H__ +#define __XGENE_ENET_SGMAC_H__ + +#define PHY_ADDR(src) (((src)<<8) & GENMASK(12, 8)) +#define REG_ADDR(src) ((src) & GENMASK(4, 0)) +#define PHY_CONTROL(src) ((src) & GENMASK(15, 0)) +#define INT_PHY_ADDR 0x1e +#define SGMII_TBI_CONTROL_ADDR 0x44 +#define SGMII_CONTROL_ADDR 0x00 +#define SGMII_STATUS_ADDR 0x04 +#define SGMII_BASE_PAGE_ABILITY_ADDR 0x14 +#define AUTO_NEG_COMPLETE BIT(5) +#define LINK_STATUS BIT(2) +#define LINK_UP BIT(15) +#define MPA_IDLE_WITH_QMI_EMPTY BIT(12) +#define SG_RX_DV_GATE_REG_0_ADDR 0x0dfc + +extern struct xgene_mac_ops xgene_sgmac_ops; +extern struct xgene_port_ops xgene_sgport_ops; + +#endif /* __XGENE_ENET_SGMAC_H__ */ diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h b/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h index dcb20879e82d..5a5296a6d1df 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.h @@ -47,9 +47,6 @@ #define XG_ENET_SPARE_CFG_REG_1_ADDR 0x0410 #define XGENET_RX_DV_GATE_REG_0_ADDR 0x0804 -#define PHY_POLL_LINK_ON (10 * HZ) -#define PHY_POLL_LINK_OFF (PHY_POLL_LINK_ON / 5) - extern struct xgene_mac_ops xgene_xgmac_ops; extern struct xgene_port_ops xgene_xgport_ops; |