diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/sdk_dpaa/mac.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/sdk_dpaa/mac.h | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/sdk_dpaa/mac.h b/drivers/net/ethernet/freescale/sdk_dpaa/mac.h new file mode 100644 index 0000000..b5288f2 --- /dev/null +++ b/drivers/net/ethernet/freescale/sdk_dpaa/mac.h @@ -0,0 +1,135 @@ +/* Copyright 2008-2011 Freescale Semiconductor, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __MAC_H +#define __MAC_H + +#include <linux/device.h> /* struct device, BUS_ID_SIZE */ +#include <linux/if_ether.h> /* ETH_ALEN */ +#include <linux/phy.h> /* phy_interface_t, struct phy_device */ +#include <linux/list.h> + +#include "lnxwrp_fsl_fman.h" /* struct port_device */ + +enum {DTSEC, XGMAC, MEMAC}; + +struct mac_device { + struct device *dev; + void *priv; + uint8_t cell_index; + struct resource *res; + void __iomem *vaddr; + uint8_t addr[ETH_ALEN]; + bool promisc; + + struct fm *fm_dev; + struct fm_port *port_dev[2]; + + phy_interface_t phy_if; + u32 if_support; + bool link; + bool half_duplex; + uint16_t speed; + uint16_t max_speed; + struct device_node *phy_node; + char fixed_bus_id[MII_BUS_ID_SIZE + 3]; + struct device_node *tbi_node; + struct phy_device *phy_dev; + void *fm; + /* List of multicast addresses */ + struct list_head mc_addr_list; + struct fixed_phy_status *fixed_link; + + bool autoneg_pause; + bool rx_pause_req; + bool tx_pause_req; + bool rx_pause_active; + bool tx_pause_active; + + struct fm_mac_dev *(*get_mac_handle)(struct mac_device *mac_dev); + int (*init_phy)(struct net_device *net_dev, struct mac_device *mac_dev); + int (*init)(struct mac_device *mac_dev); + int (*start)(struct mac_device *mac_dev); + int (*stop)(struct mac_device *mac_dev); + int (*set_promisc)(struct fm_mac_dev *fm_mac_dev, bool enable); + int (*change_addr)(struct fm_mac_dev *fm_mac_dev, uint8_t *addr); + int (*set_multi)(struct net_device *net_dev, + struct mac_device *mac_dev); + int (*uninit)(struct fm_mac_dev *fm_mac_dev); + int (*ptp_enable)(struct fm_mac_dev *fm_mac_dev); + int (*ptp_disable)(struct fm_mac_dev *fm_mac_dev); + int (*set_rx_pause)(struct fm_mac_dev *fm_mac_dev, bool en); + int (*set_tx_pause)(struct fm_mac_dev *fm_mac_dev, bool en); + int (*fm_rtc_enable)(struct fm *fm_dev); + int (*fm_rtc_disable)(struct fm *fm_dev); + int (*fm_rtc_get_cnt)(struct fm *fm_dev, uint64_t *ts); + int (*fm_rtc_set_cnt)(struct fm *fm_dev, uint64_t ts); + int (*fm_rtc_get_drift)(struct fm *fm_dev, uint32_t *drift); + int (*fm_rtc_set_drift)(struct fm *fm_dev, uint32_t drift); + int (*fm_rtc_set_alarm)(struct fm *fm_dev, uint32_t id, uint64_t time); + int (*fm_rtc_set_fiper)(struct fm *fm_dev, uint32_t id, + uint64_t fiper); +#ifdef CONFIG_PTP_1588_CLOCK_DPAA + int (*fm_rtc_enable_interrupt)(struct fm *fm_dev, uint32_t events); + int (*fm_rtc_disable_interrupt)(struct fm *fm_dev, uint32_t events); +#endif + int (*set_wol)(struct fm_port *port, struct fm_mac_dev *fm_mac_dev, + bool en); + int (*dump_mac_regs)(struct mac_device *h_mac, char *buf, int nn); + int (*dump_mac_rx_stats)(struct mac_device *h_mac, char *buf, int nn); + int (*dump_mac_tx_stats)(struct mac_device *h_mac, char *buf, int nn); +}; + +struct mac_address { + uint8_t addr[ETH_ALEN]; + struct list_head list; +}; + +#define get_fm_handle(net_dev) \ + (((struct dpa_priv_s *)netdev_priv(net_dev))->mac_dev->fm_dev) + +#define for_each_port_device(i, port_dev) \ + for (i = 0; i < ARRAY_SIZE(port_dev); i++) + +static inline __attribute((nonnull)) void *macdev_priv( + const struct mac_device *mac_dev) +{ + return (void *)mac_dev + sizeof(*mac_dev); +} + +extern const char *mac_driver_description; +extern const size_t mac_sizeof_priv[]; +extern void (*const mac_setup[])(struct mac_device *mac_dev); + +int set_mac_active_pause(struct mac_device *mac_dev, bool rx, bool tx); +void get_pause_cfg(struct mac_device *mac_dev, bool *rx_pause, bool *tx_pause); + +#endif /* __MAC_H */ |