diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fman/fman_tgec.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/fman_tgec.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fman/fman_tgec.c b/drivers/net/ethernet/freescale/fman/fman_tgec.c index 2b38d22c863d..2f2c4ef45f6f 100644 --- a/drivers/net/ethernet/freescale/fman/fman_tgec.c +++ b/drivers/net/ethernet/freescale/fman/fman_tgec.c @@ -7,6 +7,7 @@ #include "fman_tgec.h" #include "fman.h" +#include "mac.h" #include <linux/slab.h> #include <linux/bitrev.h> @@ -609,6 +610,10 @@ int tgec_del_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr) return 0; } +static void adjust_link_void(struct mac_device *mac_dev) +{ +} + int tgec_get_version(struct fman_mac *tgec, u32 *mac_version) { struct tgec_regs __iomem *regs = tgec->regs; @@ -794,3 +799,63 @@ struct fman_mac *tgec_config(struct fman_mac_params *params) return tgec; } + +int tgec_initialization(struct mac_device *mac_dev, + struct device_node *mac_node) +{ + int err; + struct fman_mac_params params; + u32 version; + + mac_dev->set_promisc = tgec_set_promiscuous; + mac_dev->change_addr = tgec_modify_mac_address; + mac_dev->add_hash_mac_addr = tgec_add_hash_mac_address; + mac_dev->remove_hash_mac_addr = tgec_del_hash_mac_address; + mac_dev->set_tx_pause = tgec_set_tx_pause_frames; + mac_dev->set_rx_pause = tgec_accept_rx_pause_frames; + mac_dev->set_exception = tgec_set_exception; + mac_dev->set_allmulti = tgec_set_allmulti; + mac_dev->set_tstamp = tgec_set_tstamp; + mac_dev->set_multi = fman_set_multi; + mac_dev->adjust_link = adjust_link_void; + mac_dev->enable = tgec_enable; + mac_dev->disable = tgec_disable; + + err = set_fman_mac_params(mac_dev, ¶ms); + if (err) + goto _return; + + mac_dev->fman_mac = tgec_config(¶ms); + if (!mac_dev->fman_mac) { + err = -EINVAL; + goto _return; + } + + err = tgec_cfg_max_frame_len(mac_dev->fman_mac, fman_get_max_frm()); + if (err < 0) + goto _return_fm_mac_free; + + err = tgec_init(mac_dev->fman_mac); + if (err < 0) + goto _return_fm_mac_free; + + /* For 10G MAC, disable Tx ECC exception */ + err = mac_dev->set_exception(mac_dev->fman_mac, + FM_MAC_EX_10G_TX_ECC_ER, false); + if (err < 0) + goto _return_fm_mac_free; + + err = tgec_get_version(mac_dev->fman_mac, &version); + if (err < 0) + goto _return_fm_mac_free; + + pr_info("FMan XGEC version: 0x%08x\n", version); + + goto _return; + +_return_fm_mac_free: + tgec_free(mac_dev->fman_mac); + +_return: + return err; +} |