diff options
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/Makefile | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2800lib.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2800soc.c | 110 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00.h | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00mac.c | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00queue.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00soc.c | 153 | ||||
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00soc.h | 29 |
11 files changed, 123 insertions, 206 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/Kconfig b/drivers/net/wireless/ralink/rt2x00/Kconfig index d1fd66d44a7e..4d98b7723c56 100644 --- a/drivers/net/wireless/ralink/rt2x00/Kconfig +++ b/drivers/net/wireless/ralink/rt2x00/Kconfig @@ -202,8 +202,7 @@ endif config RT2800SOC tristate "Ralink WiSoC support" - depends on SOC_RT288X || SOC_RT305X || SOC_MT7620 - select RT2X00_LIB_SOC + depends on OF && (SOC_RT288X || SOC_RT305X || SOC_MT7620 || COMPILE_TEST) select RT2X00_LIB_MMIO select RT2X00_LIB_CRYPTO select RT2X00_LIB_FIRMWARE @@ -231,10 +230,6 @@ config RT2X00_LIB_PCI tristate select RT2X00_LIB -config RT2X00_LIB_SOC - tristate - select RT2X00_LIB - config RT2X00_LIB_USB tristate select RT2X00_LIB diff --git a/drivers/net/wireless/ralink/rt2x00/Makefile b/drivers/net/wireless/ralink/rt2x00/Makefile index de030ebcdf6e..48d84d243606 100644 --- a/drivers/net/wireless/ralink/rt2x00/Makefile +++ b/drivers/net/wireless/ralink/rt2x00/Makefile @@ -12,7 +12,6 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_LEDS) += rt2x00leds.o obj-$(CONFIG_RT2X00_LIB) += rt2x00lib.o obj-$(CONFIG_RT2X00_LIB_MMIO) += rt2x00mmio.o obj-$(CONFIG_RT2X00_LIB_PCI) += rt2x00pci.o -obj-$(CONFIG_RT2X00_LIB_SOC) += rt2x00soc.o obj-$(CONFIG_RT2X00_LIB_USB) += rt2x00usb.o obj-$(CONFIG_RT2800_LIB) += rt2800lib.o obj-$(CONFIG_RT2800_LIB_MMIO) += rt2800mmio.o diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index b7ea606bda08..b264ed0af923 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -639,7 +639,7 @@ static bool rt2800_check_firmware_crc(const u8 *data, const size_t len) /* * Use the crc ccitt algorithm. * This will return the same value as the legacy driver which - * used bit ordering reversion on the both the firmware bytes + * used bit ordering reversion on both the firmware bytes * before input input as well as on the final output. * Obviously using crc ccitt directly is much more efficient. */ @@ -12100,7 +12100,7 @@ void rt2800_get_key_seq(struct ieee80211_hw *hw, } EXPORT_SYMBOL_GPL(rt2800_get_key_seq); -int rt2800_set_rts_threshold(struct ieee80211_hw *hw, u32 value) +int rt2800_set_rts_threshold(struct ieee80211_hw *hw, int radio_idx, u32 value) { struct rt2x00_dev *rt2x00dev = hw->priv; u32 reg; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h index 194de676df8f..620a3d9872ce 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h @@ -253,7 +253,8 @@ int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev); void rt2800_get_key_seq(struct ieee80211_hw *hw, struct ieee80211_key_conf *key, struct ieee80211_key_seq *seq); -int rt2800_set_rts_threshold(struct ieee80211_hw *hw, u32 value); +int rt2800_set_rts_threshold(struct ieee80211_hw *hw, int radio_idx, + u32 value); int rt2800_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned int link_id, u16 queue_idx, diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c index 701ba54bf3e5..8f510a84e7f1 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c @@ -18,11 +18,11 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/platform_device.h> #include "rt2x00.h" #include "rt2x00mmio.h" -#include "rt2x00soc.h" #include "rt2800.h" #include "rt2800lib.h" #include "rt2800mmio.h" @@ -131,6 +131,24 @@ static int rt2800soc_write_firmware(struct rt2x00_dev *rt2x00dev, return 0; } +#ifdef CONFIG_PM +static int rt2800soc_suspend(struct platform_device *pdev, pm_message_t state) +{ + struct ieee80211_hw *hw = platform_get_drvdata(pdev); + struct rt2x00_dev *rt2x00dev = hw->priv; + + return rt2x00lib_suspend(rt2x00dev); +} + +static int rt2800soc_resume(struct platform_device *pdev) +{ + struct ieee80211_hw *hw = platform_get_drvdata(pdev); + struct rt2x00_dev *rt2x00dev = hw->priv; + + return rt2x00lib_resume(rt2x00dev); +} +#endif /* CONFIG_PM */ + static const struct ieee80211_ops rt2800soc_mac80211_ops = { .add_chanctx = ieee80211_emulate_add_chanctx, .remove_chanctx = ieee80211_emulate_remove_chanctx, @@ -238,20 +256,102 @@ static const struct rt2x00_ops rt2800soc_ops = { #endif /* CONFIG_RT2X00_LIB_DEBUGFS */ }; +static int rt2x00soc_probe(struct platform_device *pdev, const struct rt2x00_ops *ops) +{ + struct rt2x00_dev *rt2x00dev; + struct ieee80211_hw *hw; + void __iomem *mem; + struct clk *clk; + __le16 *eeprom; + int retval; + u32 *rf; + int irq; + + mem = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(mem)) + return PTR_ERR(mem); + + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; + + clk = devm_clk_get_optional(&pdev->dev, NULL); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + eeprom = devm_kzalloc(&pdev->dev, ops->eeprom_size, GFP_KERNEL); + if (!eeprom) + return -ENOMEM; + + rf = devm_kzalloc(&pdev->dev, ops->rf_size, GFP_KERNEL); + if (!rf) + return -ENOMEM; + + hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw); + if (!hw) + return dev_err_probe(&pdev->dev, -ENOMEM, "Failed to allocate hardware"); + + platform_set_drvdata(pdev, hw); + + rt2x00dev = hw->priv; + rt2x00dev->dev = &pdev->dev; + rt2x00dev->ops = ops; + rt2x00dev->hw = hw; + rt2x00dev->irq = irq; + rt2x00dev->clk = clk; + rt2x00dev->eeprom = eeprom; + rt2x00dev->rf = rf; + rt2x00dev->name = pdev->dev.driver->name; + rt2x00dev->csr.base = mem; + + rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_SOC); + + retval = rt2x00lib_probe_dev(rt2x00dev); + if (retval) + goto exit_free_device; + + return 0; + +exit_free_device: + ieee80211_free_hw(hw); + + return retval; +} + static int rt2800soc_probe(struct platform_device *pdev) { return rt2x00soc_probe(pdev, &rt2800soc_ops); } +static void rt2800soc_remove(struct platform_device *pdev) +{ + struct ieee80211_hw *hw = platform_get_drvdata(pdev); + struct rt2x00_dev *rt2x00dev = hw->priv; + + /* + * Free all allocated data. + */ + rt2x00lib_remove_dev(rt2x00dev); + ieee80211_free_hw(hw); +} + +static const struct of_device_id rt2880_wmac_match[] = { + { .compatible = "ralink,rt2880-wifi" }, + {}, +}; +MODULE_DEVICE_TABLE(of, rt2880_wmac_match); + static struct platform_driver rt2800soc_driver = { .driver = { .name = "rt2800_wmac", - .mod_name = KBUILD_MODNAME, + .of_match_table = rt2880_wmac_match, }, .probe = rt2800soc_probe, - .remove = rt2x00soc_remove, - .suspend = rt2x00soc_suspend, - .resume = rt2x00soc_resume, + .remove = rt2800soc_remove, +#ifdef CONFIG_PM + .suspend = rt2800soc_suspend, + .resume = rt2800soc_resume, +#endif }; module_platform_driver(rt2800soc_driver); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h index dfb4bb370f01..09b9d1f9f793 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h @@ -1457,7 +1457,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif); void rt2x00mac_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif); -int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed); +int rt2x00mac_config(struct ieee80211_hw *hw, int radio_idx, u32 changed); void rt2x00mac_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *total_flags, @@ -1489,8 +1489,10 @@ int rt2x00mac_conf_tx(struct ieee80211_hw *hw, void rt2x00mac_rfkill_poll(struct ieee80211_hw *hw); void rt2x00mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 queues, bool drop); -int rt2x00mac_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant); -int rt2x00mac_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant); +int rt2x00mac_set_antenna(struct ieee80211_hw *hw, int radio_idx, + u32 tx_ant, u32 rx_ant); +int rt2x00mac_get_antenna(struct ieee80211_hw *hw, int radio_idx, + u32 *tx_ant, u32 *rx_ant); void rt2x00mac_get_ringparam(struct ieee80211_hw *hw, u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max); bool rt2x00mac_tx_frames_pending(struct ieee80211_hw *hw); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c index 432ddfac2c33..7db29e90eb4f 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c @@ -357,7 +357,7 @@ static void rt2x00lib_fill_tx_status(struct rt2x00_dev *rt2x00dev, } /* - * Every single frame has it's own tx status, hence report + * Every single frame has its own tx status, hence report * every frame as ampdu of size 1. * * TODO: if we can find out how many frames were aggregated @@ -496,7 +496,7 @@ void rt2x00lib_txdone(struct queue_entry *entry, /* * If the IV/EIV data was stripped from the frame before it was * passed to the hardware, we should now reinsert it again because - * mac80211 will expect the same data to be present it the + * mac80211 will expect the same data to be present in the * frame as it was passed to us. */ if (rt2x00_has_cap_hw_crypto(rt2x00dev)) diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c index 451632488805..3bc0c1c906c9 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c @@ -304,7 +304,7 @@ void rt2x00mac_remove_interface(struct ieee80211_hw *hw, } EXPORT_SYMBOL_GPL(rt2x00mac_remove_interface); -int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed) +int rt2x00mac_config(struct ieee80211_hw *hw, int radio_idx, u32 changed) { struct rt2x00_dev *rt2x00dev = hw->priv; struct ieee80211_conf *conf = &hw->conf; @@ -740,7 +740,8 @@ void rt2x00mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, } EXPORT_SYMBOL_GPL(rt2x00mac_flush); -int rt2x00mac_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) +int rt2x00mac_set_antenna(struct ieee80211_hw *hw, int radio_idx, + u32 tx_ant, u32 rx_ant) { struct rt2x00_dev *rt2x00dev = hw->priv; struct link_ant *ant = &rt2x00dev->link.ant; @@ -785,7 +786,8 @@ int rt2x00mac_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) } EXPORT_SYMBOL_GPL(rt2x00mac_set_antenna); -int rt2x00mac_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant) +int rt2x00mac_get_antenna(struct ieee80211_hw *hw, int radio_idx, + u32 *tx_ant, u32 *rx_ant) { struct rt2x00_dev *rt2x00dev = hw->priv; struct link_ant *ant = &rt2x00dev->link.ant; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c index 013003777fee..13e48b1e7356 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c @@ -45,7 +45,7 @@ struct sk_buff *rt2x00queue_alloc_rxskb(struct queue_entry *entry, gfp_t gfp) /* * For IV/EIV/ICV assembly we must make sure there is - * at least 8 bytes bytes available in headroom for IV/EIV + * at least 8 bytes available in headroom for IV/EIV * and 8 bytes for ICV data as tailroon. */ if (rt2x00_has_cap_hw_crypto(rt2x00dev)) { diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c deleted file mode 100644 index eface610178d..000000000000 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c +++ /dev/null @@ -1,153 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com> - Copyright (C) 2004 - 2009 Felix Fietkau <nbd@openwrt.org> - <http://rt2x00.serialmonkey.com> - - */ - -/* - Module: rt2x00soc - Abstract: rt2x00 generic soc device routines. - */ - -#include <linux/bug.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/slab.h> - -#include "rt2x00.h" -#include "rt2x00soc.h" - -static void rt2x00soc_free_reg(struct rt2x00_dev *rt2x00dev) -{ - kfree(rt2x00dev->rf); - rt2x00dev->rf = NULL; - - kfree(rt2x00dev->eeprom); - rt2x00dev->eeprom = NULL; - - iounmap(rt2x00dev->csr.base); -} - -static int rt2x00soc_alloc_reg(struct rt2x00_dev *rt2x00dev) -{ - struct platform_device *pdev = to_platform_device(rt2x00dev->dev); - struct resource *res; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - - rt2x00dev->csr.base = ioremap(res->start, resource_size(res)); - if (!rt2x00dev->csr.base) - return -ENOMEM; - - rt2x00dev->eeprom = kzalloc(rt2x00dev->ops->eeprom_size, GFP_KERNEL); - if (!rt2x00dev->eeprom) - goto exit; - - rt2x00dev->rf = kzalloc(rt2x00dev->ops->rf_size, GFP_KERNEL); - if (!rt2x00dev->rf) - goto exit; - - return 0; - -exit: - rt2x00_probe_err("Failed to allocate registers\n"); - rt2x00soc_free_reg(rt2x00dev); - - return -ENOMEM; -} - -int rt2x00soc_probe(struct platform_device *pdev, const struct rt2x00_ops *ops) -{ - struct ieee80211_hw *hw; - struct rt2x00_dev *rt2x00dev; - int retval; - - hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw); - if (!hw) { - rt2x00_probe_err("Failed to allocate hardware\n"); - return -ENOMEM; - } - - platform_set_drvdata(pdev, hw); - - rt2x00dev = hw->priv; - rt2x00dev->dev = &pdev->dev; - rt2x00dev->ops = ops; - rt2x00dev->hw = hw; - rt2x00dev->irq = platform_get_irq(pdev, 0); - rt2x00dev->name = pdev->dev.driver->name; - - rt2x00dev->clk = clk_get(&pdev->dev, NULL); - if (IS_ERR(rt2x00dev->clk)) - rt2x00dev->clk = NULL; - - rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_SOC); - - retval = rt2x00soc_alloc_reg(rt2x00dev); - if (retval) - goto exit_free_device; - - retval = rt2x00lib_probe_dev(rt2x00dev); - if (retval) - goto exit_free_reg; - - return 0; - -exit_free_reg: - rt2x00soc_free_reg(rt2x00dev); - -exit_free_device: - ieee80211_free_hw(hw); - - return retval; -} -EXPORT_SYMBOL_GPL(rt2x00soc_probe); - -int rt2x00soc_remove(struct platform_device *pdev) -{ - struct ieee80211_hw *hw = platform_get_drvdata(pdev); - struct rt2x00_dev *rt2x00dev = hw->priv; - - /* - * Free all allocated data. - */ - rt2x00lib_remove_dev(rt2x00dev); - rt2x00soc_free_reg(rt2x00dev); - ieee80211_free_hw(hw); - - return 0; -} -EXPORT_SYMBOL_GPL(rt2x00soc_remove); - -#ifdef CONFIG_PM -int rt2x00soc_suspend(struct platform_device *pdev, pm_message_t state) -{ - struct ieee80211_hw *hw = platform_get_drvdata(pdev); - struct rt2x00_dev *rt2x00dev = hw->priv; - - return rt2x00lib_suspend(rt2x00dev); -} -EXPORT_SYMBOL_GPL(rt2x00soc_suspend); - -int rt2x00soc_resume(struct platform_device *pdev) -{ - struct ieee80211_hw *hw = platform_get_drvdata(pdev); - struct rt2x00_dev *rt2x00dev = hw->priv; - - return rt2x00lib_resume(rt2x00dev); -} -EXPORT_SYMBOL_GPL(rt2x00soc_resume); -#endif /* CONFIG_PM */ - -/* - * rt2x00soc module information. - */ -MODULE_AUTHOR(DRV_PROJECT); -MODULE_VERSION(DRV_VERSION); -MODULE_DESCRIPTION("rt2x00 soc library"); -MODULE_LICENSE("GPL"); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00soc.h b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.h deleted file mode 100644 index 021fd06b3627..000000000000 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00soc.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com> - <http://rt2x00.serialmonkey.com> - - */ - -/* - Module: rt2x00soc - Abstract: Data structures for the rt2x00soc module. - */ - -#ifndef RT2X00SOC_H -#define RT2X00SOC_H - -/* - * SoC driver handlers. - */ -int rt2x00soc_probe(struct platform_device *pdev, const struct rt2x00_ops *ops); -int rt2x00soc_remove(struct platform_device *pdev); -#ifdef CONFIG_PM -int rt2x00soc_suspend(struct platform_device *pdev, pm_message_t state); -int rt2x00soc_resume(struct platform_device *pdev); -#else -#define rt2x00soc_suspend NULL -#define rt2x00soc_resume NULL -#endif /* CONFIG_PM */ - -#endif /* RT2X00SOC_H */ |