2010/11/26 Wojciech Dubowik <dubowoj@xxxxxxxxxxx>:
> From: Felix Fietkau <nbd@xxxxxxxxxxx>
>
> AHB specific functions are now in ahb.c file. AHB bus is
> compiled in when CONFIG_ATHEROS_AR231X is set in kernel.
> All other platforms will use PCI bus.
>
> Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@xxxxxxxxxxx>
> ---
> Âdrivers/net/wireless/ath/ath5k/Kconfig Â| Â 17 +++-
> Âdrivers/net/wireless/ath/ath5k/Makefile | Â Â3 +-
> Âdrivers/net/wireless/ath/ath5k/ahb.c  Â| Â219 +++++++++++++++++++++++++++++++
> Âdrivers/net/wireless/ath/ath5k/ath5k.h Â| Â 40 ++++++
> Âdrivers/net/wireless/ath/ath5k/base.c  |  16 ++-
> Âdrivers/net/wireless/ath/ath5k/led.c  Â|  Â6 +
> Âdrivers/net/wireless/ath/ath5k/reg.h  Â|  25 ++++
> Â7 files changed, 322 insertions(+), 4 deletions(-)
> Âcreate mode 100644 drivers/net/wireless/ath/ath5k/ahb.c
>
> diff --git a/drivers/net/wireless/ath/ath5k/Kconfig b/drivers/net/wireless/ath/ath5k/Kconfig
> index 4784457..e079331 100644
> --- a/drivers/net/wireless/ath/ath5k/Kconfig
> +++ b/drivers/net/wireless/ath/ath5k/Kconfig
> @@ -1,10 +1,12 @@
> Âconfig ATH5K
> Â Â Â Âtristate "Atheros 5xxx wireless cards support"
> - Â Â Â depends on PCI && MAC80211
> + Â Â Â depends on (PCI || ATHEROS_AR231X) && MAC80211
> Â Â Â Âselect MAC80211_LEDS
> Â Â Â Âselect LEDS_CLASS
> Â Â Â Âselect NEW_LEDS
> Â Â Â Âselect AVERAGE
> + Â Â Â select ATH5K_AHB if (ATHEROS_AR231X && !PCI)
> + Â Â Â select ATH5K_PCI if (!ATHEROS_AR231X && PCI)
> Â Â Â Â---help---
> Â Â Â Â ÂThis module adds support for wireless adapters based on
> Â Â Â Â ÂAtheros 5xxx chipset.
> @@ -38,3 +40,16 @@ config ATH5K_DEBUG
>
> Â Â Â Â Âmodprobe ath5k debug=0x00000400
>
> +config ATH5K_AHB
> + Â Â Â bool "Atheros 5xxx AHB bus support"
> + Â Â Â depends on (ATHEROS_AR231X && !PCI)
> + Â Â Â ---help---
> + Â Â Â Â This adds support for WiSoC type chipsets of the 5xxx Atheros
> + Â Â Â Â family.
> +
> +config ATH5K_PCI
> + Â Â Â bool "Atheros 5xxx PCI bus support"
> + Â Â Â depends on (!ATHEROS_AR231X && PCI)
> + Â Â Â ---help---
> + Â Â Â Â This adds support for PCI type chipsets of the 5xxx Atheros
> + Â Â Â Â family.
> diff --git a/drivers/net/wireless/ath/ath5k/Makefile b/drivers/net/wireless/ath/ath5k/Makefile
> index dae881c..67dd9fd 100644
> --- a/drivers/net/wireless/ath/ath5k/Makefile
> +++ b/drivers/net/wireless/ath/ath5k/Makefile
> @@ -15,5 +15,6 @@ ath5k-y                += rfkill.o
> Âath5k-y                Â+= ani.o
> Âath5k-y                Â+= sysfs.o
> Âath5k-$(CONFIG_ATH5K_DEBUG) Â Â+= debug.o
> -ath5k-y                Â+= pci.o
> +ath5k-$(CONFIG_ATH5K_AHB) Â Â Â+= ahb.o
> +ath5k-$(CONFIG_ATH5K_PCI) Â Â Â+= pci.o
> Âobj-$(CONFIG_ATH5K) Â Â Â Â Â Â+= ath5k.o
> diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
> new file mode 100644
> index 0000000..ecc30c0
> --- /dev/null
> +++ b/drivers/net/wireless/ath/ath5k/ahb.c
> @@ -0,0 +1,219 @@
> +/*
> + * Copyright (c) 2008-2009 Atheros Communications Inc.
> + * Copyright (c) 2009 Gabor Juhos <juhosg@xxxxxxxxxxx>
> + * Copyright (c) 2009 Imre Kaloz <kaloz@xxxxxxxxxxx>
> + *
> + * Permission to use, copy, modify, and/or distribute this software for any
> + * purpose with or without fee is hereby granted, provided that the above
> + * copyright notice and this permission notice appear in all copies.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
> + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
> + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
> + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
> + */
> +
> +#include <linux/nl80211.h>
> +#include <linux/platform_device.h>
> +#include <ar231x_platform.h>
> +#include "ath5k.h"
> +#include "debug.h"
> +#include "base.h"
> +#include "reg.h"
> +#include "debug.h"
> +
> +/* return bus cachesize in 4B word units */
> +static void ath5k_ahb_read_cachesize(struct ath_common *common, int *csz)
> +{
> + Â Â Â *csz = L1_CACHE_BYTES >> 2;
> +}
> +
> +bool ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
> +{
> + Â Â Â struct ath5k_softc *sc = common->priv;
> + Â Â Â struct platform_device *pdev = to_platform_device(sc->dev);
> + Â Â Â struct ar231x_board_config *bcfg = pdev->dev.platform_data;
> + Â Â Â u16 *eeprom, *eeprom_end;
> +
> +
> +
> + Â Â Â bcfg = pdev->dev.platform_data;
> + Â Â Â eeprom = (u16 *) bcfg->radio;
> + Â Â Â eeprom_end = ((void *) bcfg->config) + BOARD_CONFIG_BUFSZ;
> +
> + Â Â Â eeprom += off;
> + Â Â Â if (eeprom > eeprom_end)
> + Â Â Â Â Â Â Â return -EINVAL;
> +
> + Â Â Â *data = *eeprom;
> + Â Â Â return 0;
> +}
> +
> +int ath5k_bus_read_srev(struct ath5k_hw *ah)
> +{
> + Â Â Â struct ath5k_softc *sc = ah->ah_sc;
> + Â Â Â struct platform_device *pdev = to_platform_device(sc->dev);
> + Â Â Â struct ar231x_board_config *bcfg = pdev->dev.platform_data;
> + Â Â Â ah->ah_mac_srev = bcfg->devid;
> + Â Â Â return 0;
> +}
> +
> +static const struct ath_bus_ops ath_ahb_bus_ops = {
> + Â Â Â .ath_bus_type = ATH_AHB,
> + Â Â Â .read_cachesize = ath5k_ahb_read_cachesize,
> + Â Â Â .eeprom_read = ath5k_ahb_eeprom_read,
> +};
> +
> +/*Initialization*/
> +static int ath_ahb_probe(struct platform_device *pdev)
> +{
> + Â Â Â struct ar231x_board_config *bcfg = pdev->dev.platform_data;
> + Â Â Â struct ath5k_softc *sc;
> + Â Â Â struct ieee80211_hw *hw;
> + Â Â Â struct resource *res;
> + Â Â Â void __iomem *mem;
> + Â Â Â int irq;
> + Â Â Â int ret = 0;
> + Â Â Â u32 reg;
> +
> + Â Â Â if (!pdev->dev.platform_data) {
> + Â Â Â Â Â Â Â dev_err(&pdev->dev, "no platform data specified\n");
> + Â Â Â Â Â Â Â ret = -EINVAL;
> + Â Â Â Â Â Â Â goto err_out;
> + Â Â Â }
> +
> + Â Â Â res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> + Â Â Â if (res == NULL) {
> + Â Â Â Â Â Â Â dev_err(&pdev->dev, "no memory resource found\n");
> + Â Â Â Â Â Â Â ret = -ENXIO;
> + Â Â Â Â Â Â Â goto err_out;
> + Â Â Â }
> +
> + Â Â Â mem = ioremap_nocache(res->start, res->end - res->start + 1);
> + Â Â Â if (mem == NULL) {
> + Â Â Â Â Â Â Â dev_err(&pdev->dev, "ioremap failed\n");
> + Â Â Â Â Â Â Â ret = -ENOMEM;
> + Â Â Â Â Â Â Â goto err_out;
> + Â Â Â }
> +
> + Â Â Â res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
> + Â Â Â if (res == NULL) {
> + Â Â Â Â Â Â Â dev_err(&pdev->dev, "no IRQ resource found\n");
> + Â Â Â Â Â Â Â ret = -ENXIO;
> + Â Â Â Â Â Â Â goto err_out;
> + Â Â Â }
> +
> + Â Â Â irq = res->start;
> +
> + Â Â Â hw = ieee80211_alloc_hw(sizeof(struct ath5k_softc), &ath5k_hw_ops);
> + Â Â Â if (hw == NULL) {
> + Â Â Â Â Â Â Â dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
> + Â Â Â Â Â Â Â ret = -ENOMEM;
> + Â Â Â Â Â Â Â goto err_out;
> + Â Â Â }
> +
> + Â Â Â sc = hw->priv;
> + Â Â Â sc->hw = hw;
> + Â Â Â sc->dev = &pdev->dev;
> + Â Â Â sc->iobase = mem;
> + Â Â Â sc->irq = irq;
> + Â Â Â sc->devid = bcfg->devid;
> +
> + Â Â Â if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
> + Â Â Â Â Â Â Â /* Enable WMAC AHB arbitration */
> + Â Â Â Â Â Â Â reg = __raw_readl((void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
> + Â Â Â Â Â Â Â reg |= AR5K_AR2315_AHB_ARB_CTL_WLAN;
> + Â Â Â Â Â Â Â __raw_writel(reg, (void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
> +
> + Â Â Â Â Â Â Â /* Enable global WMAC swapping */
> + Â Â Â Â Â Â Â reg = __raw_readl((void __iomem *) AR5K_AR2315_BYTESWAP);
> + Â Â Â Â Â Â Â reg |= AR5K_AR2315_BYTESWAP_WMAC;
> + Â Â Â Â Â Â Â __raw_writel(reg, (void __iomem *) AR5K_AR2315_BYTESWAP);
> + Â Â Â } else {
> + Â Â Â Â Â Â Â /* Enable WMAC DMA access (assuming 5312 or 231x*/
> + Â Â Â Â Â Â Â /* TODO: check other platforms */
> + Â Â Â Â Â Â Â reg = __raw_readl((void __iomem *) AR5K_AR5312_ENABLE);
> + Â Â Â Â Â Â Â if (to_platform_device(sc->dev)->id == 0)
> + Â Â Â Â Â Â Â Â Â Â Â reg |= AR5K_AR5312_ENABLE_WLAN0;
> + Â Â Â Â Â Â Â else
> + Â Â Â Â Â Â Â Â Â Â Â reg |= AR5K_AR5312_ENABLE_WLAN1;
> + Â Â Â Â Â Â Â __raw_writel(reg, (void __iomem *) AR5K_AR5312_ENABLE);
> + Â Â Â }
> +
> + Â Â Â ret = ath5k_init_softc(sc, &ath_ahb_bus_ops);
> + Â Â Â if (ret != 0) {
> + Â Â Â Â Â Â Â dev_err(&pdev->dev, "failed to attach device, err=%d\n", ret);
> + Â Â Â Â Â Â Â ret = -ENODEV;
> + Â Â Â Â Â Â Â goto err_free_hw;
> + Â Â Â }
> +
> + Â Â Â platform_set_drvdata(pdev, hw);
> +
> + Â Â Â return 0;
> +
> + err_free_hw:
> + Â Â Â ieee80211_free_hw(hw);
> + Â Â Â platform_set_drvdata(pdev, NULL);
> + err_out:
> + Â Â Â return ret;
> +}
> +
> +static int ath_ahb_remove(struct platform_device *pdev)
> +{
> + Â Â Â struct ar231x_board_config *bcfg = pdev->dev.platform_data;
> + Â Â Â struct ieee80211_hw *hw = platform_get_drvdata(pdev);
> + Â Â Â struct ath5k_softc *sc;
> + Â Â Â u32 reg;
> +
> + Â Â Â if (!hw)
> + Â Â Â Â Â Â Â return 0;
> +
> + Â Â Â sc = hw->priv;
> +
> + Â Â Â if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
> + Â Â Â Â Â Â Â /* Disable WMAC AHB arbitration */
> + Â Â Â Â Â Â Â reg = __raw_readl((void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
> + Â Â Â Â Â Â Â reg &= ~AR5K_AR2315_AHB_ARB_CTL_WLAN;
> + Â Â Â Â Â Â Â __raw_writel(reg, (void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
> + Â Â Â } else {
> + Â Â Â Â Â Â Â /*Stop DMA access */
> + Â Â Â Â Â Â Â reg = __raw_readl((void __iomem *) AR5K_AR5312_ENABLE);
> + Â Â Â Â Â Â Â if (to_platform_device(sc->dev)->id == 0)
> + Â Â Â Â Â Â Â Â Â Â Â reg &= ~AR5K_AR5312_ENABLE_WLAN0;
> + Â Â Â Â Â Â Â else
> + Â Â Â Â Â Â Â Â Â Â Â reg &= ~AR5K_AR5312_ENABLE_WLAN1;
> + Â Â Â Â Â Â Â __raw_writel(reg, (void __iomem *) AR5K_AR5312_ENABLE);
> + Â Â Â }
> +
> + Â Â Â ath5k_deinit_softc(sc);
> + Â Â Â platform_set_drvdata(pdev, NULL);
> +
> + Â Â Â return 0;
> +}
> +
> +static struct platform_driver ath_ahb_driver = {
> +    .probe   Â= ath_ahb_probe,
> +    .remove   = ath_ahb_remove,
> +    .driver     = {
> +        .name  = "ar231x-wmac",
> + Â Â Â Â Â Â Â .owner Â= THIS_MODULE,
> + Â Â Â },
> +};
> +
> +static int __init
> +ath5k_ahb_init(void)
> +{
> + Â Â Â return platform_driver_register(&ath_ahb_driver);
> +}
> +
> +static void __exit
> +ath5k_ahb_exit(void)
> +{
> + Â Â Â platform_driver_unregister(&ath_ahb_driver);
> +}
> +
> +module_init(ath5k_ahb_init);
> +module_exit(ath5k_ahb_exit);
> diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
> index 917deb4..745ee4e 100644
> --- a/drivers/net/wireless/ath/ath5k/ath5k.h
> +++ b/drivers/net/wireless/ath/ath5k/ath5k.h
> @@ -304,12 +304,19 @@ struct ath5k_srev_name {
> Â#define AR5K_SREV_AR5311B Â Â Â0x30 /* Spirit */
> Â#define AR5K_SREV_AR5211 Â Â Â 0x40 /* Oahu */
> Â#define AR5K_SREV_AR5212 Â Â Â 0x50 /* Venice */
> +#define AR5K_SREV_AR5312_R2 Â Â0x52 /* AP31 */
> Â#define AR5K_SREV_AR5212_V4 Â Â0x54 /* ??? */
> Â#define AR5K_SREV_AR5213 Â Â Â 0x55 /* ??? */
> +#define AR5K_SREV_AR5312_R7 Â Â0x57 /* AP30 */
> +#define AR5K_SREV_AR2313_R8 Â Â0x58 /* AP43 */
> Â#define AR5K_SREV_AR5213A Â Â Â0x59 /* Hainan */
> Â#define AR5K_SREV_AR2413 Â Â Â 0x78 /* Griffin lite */
> Â#define AR5K_SREV_AR2414 Â Â Â 0x70 /* Griffin */
> +#define AR5K_SREV_AR2315_R6 0x86 /* AP51-Light */
> +#define AR5K_SREV_AR2315_R7 0x87 /* AP51-Full */
> Â#define AR5K_SREV_AR5424 Â Â Â 0x90 /* Condor */
> +#define AR5K_SREV_AR2317_R1 0x90 /* AP61-Light */
> +#define AR5K_SREV_AR2317_R2 0x91 /* AP61-Full */
> Â#define AR5K_SREV_AR5413 Â Â Â 0xa4 /* Eagle lite */
> Â#define AR5K_SREV_AR5414 Â Â Â 0xa0 /* Eagle */
> Â#define AR5K_SREV_AR2415 Â Â Â 0xb0 /* Talon */
> @@ -1302,6 +1309,32 @@ static inline struct ath_regulatory *ath5k_hw_regulatory(struct ath5k_hw *ah)
> Â Â Â Â return &(ath5k_hw_common(ah)->regulatory);
> Â}
>
> +#ifdef CONFIG_ATHEROS_AR231X
> +#define AR5K_AR2315_PCI_BASE Â ((void __iomem *)0xb0100000)
> +
> +static inline void __iomem *ath5k_ahb_reg(struct ath5k_hw *ah, u16 reg)
> +{
> + Â Â Â /* On AR2315 and AR2317 the PCI clock domain registers
> + Â Â Â Â* are outside of the WMAC register space */
> + Â Â Â if (unlikely((reg >= 0x4000) && (reg < 0x5000)) &&
> + Â Â Â Â Â Â Â ah->ah_mac_srev >= AR5K_SREV_AR2315_R6)
> + Â Â Â Â Â Â Â return AR5K_AR2315_PCI_BASE + reg;
> +
> + Â Â Â return ah->ah_iobase + reg;
> +}
> +
You probably mean
if (unlikely((reg >= 0x4000) && (reg < 0x5000) && (ah->ah_mac_srev >=
AR5K_SREV_AR2315_R6))
because it's very possible to just have a register outside this range
(all other units eg PCU, QCU, PHY etc
are outside pci clock domain).
> +static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
> +{
> + Â Â Â return __raw_readl(ath5k_ahb_reg(ah, reg));
> +}
> +
> +static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val, u16 reg)
> +{
> + Â Â Â __raw_writel(val, ath5k_ahb_reg(ah, reg));
> +}
> +
> +#else
> +
> Âstatic inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
> Â{
> Â Â Â Âreturn ioread32(ah->ah_iobase + reg);
> @@ -1312,6 +1345,13 @@ static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val, u16 reg)
> Â Â Â Âiowrite32(val, ah->ah_iobase + reg);
> Â}
>
> +#endif
> +
> +static inline enum ath_bus_type ath5k_get_bus_type(struct ath5k_hw *ah)
> +{
> + Â Â Â return ath5k_hw_common(ah)->bus_ops->ath_bus_type;
> +}
> +
> Âstatic inline void ath5k_read_cachesize(struct ath_common *common, int *csz)
> Â{
> Â Â Â Âcommon->bus_ops->read_cachesize(common, csz);
> diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
> index c765c62..4d5ac71 100644
> --- a/drivers/net/wireless/ath/ath5k/base.c
> +++ b/drivers/net/wireless/ath/ath5k/base.c
> @@ -86,6 +86,15 @@ static void ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf);
>
> Â/* Known SREVs */
> Âstatic const struct ath5k_srev_name srev_names[] = {
> +#ifdef CONFIG_ATHEROS_AR231X
> + Â Â Â { "5312", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR5312_R2 },
> + Â Â Â { "5312", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR5312_R7 },
> + Â Â Â { "2313", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR2313_R8 },
> + Â Â Â { "2315", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR2315_R6 },
> + Â Â Â { "2315", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR2315_R7 },
> + Â Â Â { "2317", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR2317_R1 },
> + Â Â Â { "2317", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR2317_R2 },
> +#else
> Â Â Â Â{ "5210", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR5210 },
> Â Â Â Â{ "5311", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR5311 },
> Â Â Â Â{ "5311A", Â Â ÂAR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR5311A },
> @@ -104,6 +113,7 @@ static const struct ath5k_srev_name srev_names[] = {
> Â Â Â Â{ "5418", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR5418 },
> Â Â Â Â{ "2425", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR2425 },
> Â Â Â Â{ "2417", Â Â Â AR5K_VERSION_MAC, Â Â Â AR5K_SREV_AR2417 },
> +#endif
> Â Â Â Â{ "xxxxx", Â Â ÂAR5K_VERSION_MAC, Â Â Â AR5K_SREV_UNKNOWN },
> Â Â Â Â{ "5110", Â Â Â AR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_5110 },
> Â Â Â Â{ "5111", Â Â Â AR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_5111 },
> @@ -117,10 +127,12 @@ static const struct ath5k_srev_name srev_names[] = {
> Â Â Â Â{ "2112B", Â Â ÂAR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_2112B },
> Â Â Â Â{ "2413", Â Â Â AR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_2413 },
> Â Â Â Â{ "5413", Â Â Â AR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_5413 },
> - Â Â Â { "2316", Â Â Â AR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_2316 },
> - Â Â Â { "2317", Â Â Â AR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_2317 },
> Â Â Â Â{ "5424", Â Â Â AR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_5424 },
> Â Â Â Â{ "5133", Â Â Â AR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_5133 },
> +#ifdef CONFIG_ATHEROS_AR231X
> + Â Â Â { "2316", Â Â Â AR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_2316 },
> + Â Â Â { "2317", Â Â Â AR5K_VERSION_RAD, Â Â Â AR5K_SREV_RAD_2317 },
> +#endif
> Â Â Â Â{ "xxxxx", Â Â ÂAR5K_VERSION_RAD, Â Â Â AR5K_SREV_UNKNOWN },
> Â};
>
> diff --git a/drivers/net/wireless/ath/ath5k/led.c b/drivers/net/wireless/ath/ath5k/led.c
> index 1f5a991..576edf2 100644
> --- a/drivers/net/wireless/ath/ath5k/led.c
> +++ b/drivers/net/wireless/ath/ath5k/led.c
> @@ -161,14 +161,20 @@ int ath5k_init_leds(struct ath5k_softc *sc)
> Â{
> Â Â Â Âint ret = 0;
> Â Â Â Âstruct ieee80211_hw *hw = sc->hw;
> +#ifndef CONFIG_ATHEROS_AR231X
> Â Â Â Âstruct pci_dev *pdev = sc->pdev;
> +#endif
> Â Â Â Âchar name[ATH5K_LED_MAX_NAME_LEN + 1];
> Â Â Â Âconst struct pci_device_id *match;
>
> Â Â Â Âif (!sc->pdev)
> Â Â Â Â Â Â Â Âreturn 0;
>
> +#ifdef CONFIG_ATHEROS_AR231X
> + Â Â Â match = NULL;
> +#else
> Â Â Â Âmatch = pci_match_id(&ath5k_led_devices[0], pdev);
> +#endif
> Â Â Â Âif (match) {
> Â Â Â Â Â Â Â Â__set_bit(ATH_STAT_LEDSOFT, sc->status);
> Â Â Â Â Â Â Â Âsc->led_pin = ATH_PIN(match->driver_data);
> diff --git a/drivers/net/wireless/ath/ath5k/reg.h b/drivers/net/wireless/ath/ath5k/reg.h
> index ca79ecd..2ed6b43 100644
> --- a/drivers/net/wireless/ath/ath5k/reg.h
> +++ b/drivers/net/wireless/ath/ath5k/reg.h
> @@ -2558,3 +2558,28 @@
> Â*/
> Â#define AR5K_PHY_PDADC_TXPOWER_BASE Â Â0xa280
> Â#define    ÂAR5K_PHY_PDADC_TXPOWER(_n)   Â(AR5K_PHY_PDADC_TXPOWER_BASE + ((_n) << 2))
> +
> +/*
> + * Platform registers for WiSoC
> + */
> +#define AR5K_AR5312_RESET Â Â Â Â Â Â Â0xbc003020
> +#define AR5K_AR5312_RESET_BB0_COLD Â Â 0x00000004
> +#define AR5K_AR5312_RESET_BB1_COLD Â Â 0x00000200
> +#define AR5K_AR5312_RESET_WMAC0 Â Â Â Â Â Â Â Â0x00002000
> +#define AR5K_AR5312_RESET_BB0_WARM Â Â 0x00004000
> +#define AR5K_AR5312_RESET_WMAC1 Â Â Â Â Â Â Â Â0x00020000
> +#define AR5K_AR5312_RESET_BB1_WARM Â Â 0x00040000
> +
> +#define AR5K_AR5312_ENABLE Â Â Â Â Â Â 0xbc003080
> +#define AR5K_AR5312_ENABLE_WLAN0 Â Â0x00000001
> +#define AR5K_AR5312_ENABLE_WLAN1 Â Â0x00000008
> +
> +#define AR5K_AR2315_RESET Â Â Â Â Â Â Â0xb1000004
> +#define AR5K_AR2315_RESET_WMAC Â Â Â Â 0x00000001
> +#define AR5K_AR2315_RESET_BB_WARM Â Â Â0x00000002
> +
> +#define AR5K_AR2315_AHB_ARB_CTL Â Â Â Â Â Â Â Â0xb1000008
> +#define AR5K_AR2315_AHB_ARB_CTL_WLAN Â 0x00000002
> +
> +#define AR5K_AR2315_BYTESWAP Â 0xb100000c
> +#define AR5K_AR2315_BYTESWAP_WMAC Â Â Â0x00000002
> --
> 1.7.1
>
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As you read this post global entropy rises. Have Fun ;-)
Nick
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