Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Gabor Juhos | 942 | 99.05% | 2 | 25.00% |
Stanislaw Gruszka | 4 | 0.42% | 3 | 37.50% |
Thomas Gleixner | 2 | 0.21% | 1 | 12.50% |
Johannes Berg | 2 | 0.21% | 1 | 12.50% |
Joe Perches | 1 | 0.11% | 1 | 12.50% |
Total | 951 | 8 |
// SPDX-License-Identifier: GPL-2.0-or-later /* Copyright (C) 2009 - 2010 Ivo van Doorn <IvDoorn@gmail.com> * Copyright (C) 2009 Alban Browaeys <prahal@yahoo.com> * Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org> * Copyright (C) 2009 Luis Correia <luis.f.correia@gmail.com> * Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de> * Copyright (C) 2009 Mark Asselstine <asselsm@gmail.com> * Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com> * Copyright (C) 2009 Bart Zolnierkiewicz <bzolnier@gmail.com> * <http://rt2x00.serialmonkey.com> */ /* Module: rt2800soc * Abstract: rt2800 WiSoC specific routines. */ #include <linux/etherdevice.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/platform_device.h> #include "rt2x00.h" #include "rt2x00mmio.h" #include "rt2x00soc.h" #include "rt2800.h" #include "rt2800lib.h" #include "rt2800mmio.h" /* Allow hardware encryption to be disabled. */ static bool modparam_nohwcrypt; module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444); MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); static bool rt2800soc_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) { return modparam_nohwcrypt; } static void rt2800soc_disable_radio(struct rt2x00_dev *rt2x00dev) { u32 reg; rt2800_disable_radio(rt2x00dev); rt2x00mmio_register_write(rt2x00dev, PWR_PIN_CFG, 0); reg = 0; if (rt2x00_rt(rt2x00dev, RT3883)) rt2x00_set_field32(®, TX_PIN_CFG_RFTR_EN, 1); rt2x00mmio_register_write(rt2x00dev, TX_PIN_CFG, reg); } static int rt2800soc_set_device_state(struct rt2x00_dev *rt2x00dev, enum dev_state state) { int retval = 0; switch (state) { case STATE_RADIO_ON: retval = rt2800mmio_enable_radio(rt2x00dev); break; case STATE_RADIO_OFF: rt2800soc_disable_radio(rt2x00dev); break; case STATE_RADIO_IRQ_ON: case STATE_RADIO_IRQ_OFF: rt2800mmio_toggle_irq(rt2x00dev, state); break; case STATE_DEEP_SLEEP: case STATE_SLEEP: case STATE_STANDBY: case STATE_AWAKE: /* These states are not supported, but don't report an error */ retval = 0; break; default: retval = -ENOTSUPP; break; } if (unlikely(retval)) rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n", state, retval); return retval; } static int rt2800soc_read_eeprom(struct rt2x00_dev *rt2x00dev) { void __iomem *base_addr = ioremap(0x1F040000, EEPROM_SIZE); if (!base_addr) return -ENOMEM; memcpy_fromio(rt2x00dev->eeprom, base_addr, EEPROM_SIZE); iounmap(base_addr); return 0; } /* Firmware functions */ static char *rt2800soc_get_firmware_name(struct rt2x00_dev *rt2x00dev) { WARN_ON_ONCE(1); return NULL; } static int rt2800soc_load_firmware(struct rt2x00_dev *rt2x00dev, const u8 *data, const size_t len) { WARN_ON_ONCE(1); return 0; } static int rt2800soc_check_firmware(struct rt2x00_dev *rt2x00dev, const u8 *data, const size_t len) { WARN_ON_ONCE(1); return 0; } static int rt2800soc_write_firmware(struct rt2x00_dev *rt2x00dev, const u8 *data, const size_t len) { WARN_ON_ONCE(1); return 0; } static const struct ieee80211_ops rt2800soc_mac80211_ops = { .tx = rt2x00mac_tx, .start = rt2x00mac_start, .stop = rt2x00mac_stop, .add_interface = rt2x00mac_add_interface, .remove_interface = rt2x00mac_remove_interface, .config = rt2x00mac_config, .configure_filter = rt2x00mac_configure_filter, .set_key = rt2x00mac_set_key, .sw_scan_start = rt2x00mac_sw_scan_start, .sw_scan_complete = rt2x00mac_sw_scan_complete, .get_stats = rt2x00mac_get_stats, .get_key_seq = rt2800_get_key_seq, .set_rts_threshold = rt2800_set_rts_threshold, .sta_add = rt2800_sta_add, .sta_remove = rt2800_sta_remove, .bss_info_changed = rt2x00mac_bss_info_changed, .conf_tx = rt2800_conf_tx, .get_tsf = rt2800_get_tsf, .rfkill_poll = rt2x00mac_rfkill_poll, .ampdu_action = rt2800_ampdu_action, .flush = rt2x00mac_flush, .get_survey = rt2800_get_survey, .get_ringparam = rt2x00mac_get_ringparam, .tx_frames_pending = rt2x00mac_tx_frames_pending, }; static const struct rt2800_ops rt2800soc_rt2800_ops = { .register_read = rt2x00mmio_register_read, .register_read_lock = rt2x00mmio_register_read, /* same for SoCs */ .register_write = rt2x00mmio_register_write, .register_write_lock = rt2x00mmio_register_write, /* same for SoCs */ .register_multiread = rt2x00mmio_register_multiread, .register_multiwrite = rt2x00mmio_register_multiwrite, .regbusy_read = rt2x00mmio_regbusy_read, .read_eeprom = rt2800soc_read_eeprom, .hwcrypt_disabled = rt2800soc_hwcrypt_disabled, .drv_write_firmware = rt2800soc_write_firmware, .drv_init_registers = rt2800mmio_init_registers, .drv_get_txwi = rt2800mmio_get_txwi, }; static const struct rt2x00lib_ops rt2800soc_rt2x00_ops = { .irq_handler = rt2800mmio_interrupt, .txstatus_tasklet = rt2800mmio_txstatus_tasklet, .pretbtt_tasklet = rt2800mmio_pretbtt_tasklet, .tbtt_tasklet = rt2800mmio_tbtt_tasklet, .rxdone_tasklet = rt2800mmio_rxdone_tasklet, .autowake_tasklet = rt2800mmio_autowake_tasklet, .probe_hw = rt2800mmio_probe_hw, .get_firmware_name = rt2800soc_get_firmware_name, .check_firmware = rt2800soc_check_firmware, .load_firmware = rt2800soc_load_firmware, .initialize = rt2x00mmio_initialize, .uninitialize = rt2x00mmio_uninitialize, .get_entry_state = rt2800mmio_get_entry_state, .clear_entry = rt2800mmio_clear_entry, .set_device_state = rt2800soc_set_device_state, .rfkill_poll = rt2800_rfkill_poll, .link_stats = rt2800_link_stats, .reset_tuner = rt2800_reset_tuner, .link_tuner = rt2800_link_tuner, .gain_calibration = rt2800_gain_calibration, .vco_calibration = rt2800_vco_calibration, .start_queue = rt2800mmio_start_queue, .kick_queue = rt2800mmio_kick_queue, .stop_queue = rt2800mmio_stop_queue, .flush_queue = rt2800mmio_flush_queue, .write_tx_desc = rt2800mmio_write_tx_desc, .write_tx_data = rt2800_write_tx_data, .write_beacon = rt2800_write_beacon, .clear_beacon = rt2800_clear_beacon, .fill_rxdone = rt2800mmio_fill_rxdone, .config_shared_key = rt2800_config_shared_key, .config_pairwise_key = rt2800_config_pairwise_key, .config_filter = rt2800_config_filter, .config_intf = rt2800_config_intf, .config_erp = rt2800_config_erp, .config_ant = rt2800_config_ant, .config = rt2800_config, }; static const struct rt2x00_ops rt2800soc_ops = { .name = KBUILD_MODNAME, .drv_data_size = sizeof(struct rt2800_drv_data), .max_ap_intf = 8, .eeprom_size = EEPROM_SIZE, .rf_size = RF_SIZE, .tx_queues = NUM_TX_QUEUES, .queue_init = rt2800mmio_queue_init, .lib = &rt2800soc_rt2x00_ops, .drv = &rt2800soc_rt2800_ops, .hw = &rt2800soc_mac80211_ops, #ifdef CONFIG_RT2X00_LIB_DEBUGFS .debugfs = &rt2800_rt2x00debug, #endif /* CONFIG_RT2X00_LIB_DEBUGFS */ }; static int rt2800soc_probe(struct platform_device *pdev) { return rt2x00soc_probe(pdev, &rt2800soc_ops); } static struct platform_driver rt2800soc_driver = { .driver = { .name = "rt2800_wmac", .mod_name = KBUILD_MODNAME, }, .probe = rt2800soc_probe, .remove = rt2x00soc_remove, .suspend = rt2x00soc_suspend, .resume = rt2x00soc_resume, }; module_platform_driver(rt2800soc_driver); MODULE_AUTHOR(DRV_PROJECT); MODULE_VERSION(DRV_VERSION); MODULE_DESCRIPTION("Ralink WiSoC Wireless LAN driver."); MODULE_LICENSE("GPL");
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