From: Wojciech Dubowik <dubowoj@neratec.com>
To: Nick Kossifidis <mickflemm@gmail.com>
Cc: linux-wireless@vger.kernel.org, nbd@openwrt.org,
ath5k-devel@lists.ath5k.org
Subject: Re: [PATCH v6 8/9] ath5k: Add AHB bus support.
Date: Mon, 29 Nov 2010 12:10:24 +0100 (CET) [thread overview]
Message-ID: <16153089.121291029019335.JavaMail.wlan@CHBU500181> (raw)
In-Reply-To: <AANLkTin3KXZi-bcUZJ4Pej7hhHPOGQ1Yd89gJyVjKJJv@mail.gmail.com>
> 2010/11/26 Wojciech Dubowik <dubowoj@neratec.com>:
> > From: Felix Fietkau <nbd@openwrt.org>
> >
> > 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@openwrt.org>
> > Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
> > ---
> > drivers/net/wireless/ath/ath5k/Kconfig | 17 +++-
> > drivers/net/wireless/ath/ath5k/Makefile | 3 +-
> > drivers/net/wireless/ath/ath5k/ahb.c | 219
> +++++++++++++++++++++++++++++++
> > drivers/net/wireless/ath/ath5k/ath5k.h | 40 ++++++
> > drivers/net/wireless/ath/ath5k/base.c | 16 ++-
> > drivers/net/wireless/ath/ath5k/led.c | 6 +
> > drivers/net/wireless/ath/ath5k/reg.h | 25 ++++
> > 7 files changed, 322 insertions(+), 4 deletions(-)
> > create 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 @@
> > config ATH5K
> > tristate "Atheros 5xxx wireless cards support"
> > - depends on PCI && MAC80211
> > + depends on (PCI || ATHEROS_AR231X) && MAC80211
> > select MAC80211_LEDS
> > select LEDS_CLASS
> > select NEW_LEDS
> > select AVERAGE
> > + select ATH5K_AHB if (ATHEROS_AR231X && !PCI)
> > + select ATH5K_PCI if (!ATHEROS_AR231X && PCI)
> > ---help---
> > This module adds support for wireless adapters based on
> > Atheros 5xxx chipset.
> > @@ -38,3 +40,16 @@ config ATH5K_DEBUG
> >
> > modprobe ath5k debug=0x00000400
> >
> > +config ATH5K_AHB
> > + bool "Atheros 5xxx AHB bus support"
> > + depends on (ATHEROS_AR231X && !PCI)
> > + ---help---
> > + This adds support for WiSoC type chipsets of the 5xxx
> Atheros
> > + family.
> > +
> > +config ATH5K_PCI
> > + bool "Atheros 5xxx PCI bus support"
> > + depends on (!ATHEROS_AR231X && PCI)
> > + ---help---
> > + This adds support for PCI type chipsets of the 5xxx
> Atheros
> > + 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
> > ath5k-y += ani.o
> > ath5k-y += sysfs.o
> > ath5k-$(CONFIG_ATH5K_DEBUG) += debug.o
> > -ath5k-y += pci.o
> > +ath5k-$(CONFIG_ATH5K_AHB) += ahb.o
> > +ath5k-$(CONFIG_ATH5K_PCI) += pci.o
> > obj-$(CONFIG_ATH5K) += 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@openwrt.org>
> > + * Copyright (c) 2009 Imre Kaloz <kaloz@openwrt.org>
> > + *
> > + * 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)
> > +{
> > + *csz = L1_CACHE_BYTES >> 2;
> > +}
> > +
> > +bool ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16
> *data)
> > +{
> > + struct ath5k_softc *sc = common->priv;
> > + struct platform_device *pdev = to_platform_device(sc->dev);
> > + struct ar231x_board_config *bcfg = pdev->dev.platform_data;
> > + u16 *eeprom, *eeprom_end;
> > +
> > +
> > +
> > + bcfg = pdev->dev.platform_data;
> > + eeprom = (u16 *) bcfg->radio;
> > + eeprom_end = ((void *) bcfg->config) + BOARD_CONFIG_BUFSZ;
> > +
> > + eeprom += off;
> > + if (eeprom > eeprom_end)
> > + return -EINVAL;
> > +
> > + *data = *eeprom;
> > + return 0;
> > +}
> > +
> > +int ath5k_bus_read_srev(struct ath5k_hw *ah)
> > +{
> > + struct ath5k_softc *sc = ah->ah_sc;
> > + struct platform_device *pdev = to_platform_device(sc->dev);
> > + struct ar231x_board_config *bcfg = pdev->dev.platform_data;
> > + ah->ah_mac_srev = bcfg->devid;
> > + return 0;
> > +}
> > +
> > +static const struct ath_bus_ops ath_ahb_bus_ops = {
> > + .ath_bus_type = ATH_AHB,
> > + .read_cachesize = ath5k_ahb_read_cachesize,
> > + .eeprom_read = ath5k_ahb_eeprom_read,
> > +};
> > +
> > +/*Initialization*/
> > +static int ath_ahb_probe(struct platform_device *pdev)
> > +{
> > + struct ar231x_board_config *bcfg = pdev->dev.platform_data;
> > + struct ath5k_softc *sc;
> > + struct ieee80211_hw *hw;
> > + struct resource *res;
> > + void __iomem *mem;
> > + int irq;
> > + int ret = 0;
> > + u32 reg;
> > +
> > + if (!pdev->dev.platform_data) {
> > + dev_err(&pdev->dev, "no platform data
> specified\n");
> > + ret = -EINVAL;
> > + goto err_out;
> > + }
> > +
> > + res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> > + if (res == NULL) {
> > + dev_err(&pdev->dev, "no memory resource found\n");
> > + ret = -ENXIO;
> > + goto err_out;
> > + }
> > +
> > + mem = ioremap_nocache(res->start, res->end - res->start +
> 1);
> > + if (mem == NULL) {
> > + dev_err(&pdev->dev, "ioremap failed\n");
> > + ret = -ENOMEM;
> > + goto err_out;
> > + }
> > +
> > + res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
> > + if (res == NULL) {
> > + dev_err(&pdev->dev, "no IRQ resource found\n");
> > + ret = -ENXIO;
> > + goto err_out;
> > + }
> > +
> > + irq = res->start;
> > +
> > + hw = ieee80211_alloc_hw(sizeof(struct ath5k_softc),
> &ath5k_hw_ops);
> > + if (hw == NULL) {
> > + dev_err(&pdev->dev, "no memory for
> ieee80211_hw\n");
> > + ret = -ENOMEM;
> > + goto err_out;
> > + }
> > +
> > + sc = hw->priv;
> > + sc->hw = hw;
> > + sc->dev = &pdev->dev;
> > + sc->iobase = mem;
> > + sc->irq = irq;
> > + sc->devid = bcfg->devid;
> > +
> > + if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
> > + /* Enable WMAC AHB arbitration */
> > + reg = __raw_readl((void __iomem *)
> AR5K_AR2315_AHB_ARB_CTL);
> > + reg |= AR5K_AR2315_AHB_ARB_CTL_WLAN;
> > + __raw_writel(reg, (void __iomem *)
> AR5K_AR2315_AHB_ARB_CTL);
> > +
> > + /* Enable global WMAC swapping */
> > + reg = __raw_readl((void __iomem *)
> AR5K_AR2315_BYTESWAP);
> > + reg |= AR5K_AR2315_BYTESWAP_WMAC;
> > + __raw_writel(reg, (void __iomem *)
> AR5K_AR2315_BYTESWAP);
> > + } else {
> > + /* Enable WMAC DMA access (assuming 5312 or 231x*/
> > + /* TODO: check other platforms */
> > + reg = __raw_readl((void __iomem *)
> AR5K_AR5312_ENABLE);
> > + if (to_platform_device(sc->dev)->id == 0)
> > + reg |= AR5K_AR5312_ENABLE_WLAN0;
> > + else
> > + reg |= AR5K_AR5312_ENABLE_WLAN1;
> > + __raw_writel(reg, (void __iomem *)
> AR5K_AR5312_ENABLE);
> > + }
> > +
> > + ret = ath5k_init_softc(sc, &ath_ahb_bus_ops);
> > + if (ret != 0) {
> > + dev_err(&pdev->dev, "failed to attach device,
> err=%d\n", ret);
> > + ret = -ENODEV;
> > + goto err_free_hw;
> > + }
> > +
> > + platform_set_drvdata(pdev, hw);
> > +
> > + return 0;
> > +
> > + err_free_hw:
> > + ieee80211_free_hw(hw);
> > + platform_set_drvdata(pdev, NULL);
> > + err_out:
> > + return ret;
> > +}
> > +
> > +static int ath_ahb_remove(struct platform_device *pdev)
> > +{
> > + struct ar231x_board_config *bcfg = pdev->dev.platform_data;
> > + struct ieee80211_hw *hw = platform_get_drvdata(pdev);
> > + struct ath5k_softc *sc;
> > + u32 reg;
> > +
> > + if (!hw)
> > + return 0;
> > +
> > + sc = hw->priv;
> > +
> > + if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
> > + /* Disable WMAC AHB arbitration */
> > + reg = __raw_readl((void __iomem *)
> AR5K_AR2315_AHB_ARB_CTL);
> > + reg &= ~AR5K_AR2315_AHB_ARB_CTL_WLAN;
> > + __raw_writel(reg, (void __iomem *)
> AR5K_AR2315_AHB_ARB_CTL);
> > + } else {
> > + /*Stop DMA access */
> > + reg = __raw_readl((void __iomem *)
> AR5K_AR5312_ENABLE);
> > + if (to_platform_device(sc->dev)->id == 0)
> > + reg &= ~AR5K_AR5312_ENABLE_WLAN0;
> > + else
> > + reg &= ~AR5K_AR5312_ENABLE_WLAN1;
> > + __raw_writel(reg, (void __iomem *)
> AR5K_AR5312_ENABLE);
> > + }
> > +
> > + ath5k_deinit_softc(sc);
> > + platform_set_drvdata(pdev, NULL);
> > +
> > + return 0;
> > +}
> > +
> > +static struct platform_driver ath_ahb_driver = {
> > + .probe = ath_ahb_probe,
> > + .remove = ath_ahb_remove,
> > + .driver = {
> > + .name = "ar231x-wmac",
> > + .owner = THIS_MODULE,
> > + },
> > +};
> > +
> > +static int __init
> > +ath5k_ahb_init(void)
> > +{
> > + return platform_driver_register(&ath_ahb_driver);
> > +}
> > +
> > +static void __exit
> > +ath5k_ahb_exit(void)
> > +{
> > + 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 {
> > #define AR5K_SREV_AR5311B 0x30 /* Spirit */
> > #define AR5K_SREV_AR5211 0x40 /* Oahu */
> > #define AR5K_SREV_AR5212 0x50 /* Venice */
> > +#define AR5K_SREV_AR5312_R2 0x52 /* AP31 */
> > #define AR5K_SREV_AR5212_V4 0x54 /* ??? */
> > #define AR5K_SREV_AR5213 0x55 /* ??? */
> > +#define AR5K_SREV_AR5312_R7 0x57 /* AP30 */
> > +#define AR5K_SREV_AR2313_R8 0x58 /* AP43 */
> > #define AR5K_SREV_AR5213A 0x59 /* Hainan */
> > #define AR5K_SREV_AR2413 0x78 /* Griffin lite */
> > #define AR5K_SREV_AR2414 0x70 /* Griffin */
> > +#define AR5K_SREV_AR2315_R6 0x86 /* AP51-Light */
> > +#define AR5K_SREV_AR2315_R7 0x87 /* AP51-Full */
> > #define AR5K_SREV_AR5424 0x90 /* Condor */
> > +#define AR5K_SREV_AR2317_R1 0x90 /* AP61-Light */
> > +#define AR5K_SREV_AR2317_R2 0x91 /* AP61-Full */
> > #define AR5K_SREV_AR5413 0xa4 /* Eagle lite */
> > #define AR5K_SREV_AR5414 0xa0 /* Eagle */
> > #define AR5K_SREV_AR2415 0xb0 /* Talon */
> > @@ -1302,6 +1309,32 @@ static inline struct ath_regulatory
> *ath5k_hw_regulatory(struct ath5k_hw *ah)
> > return &(ath5k_hw_common(ah)->regulatory);
> > }
> >
> > +#ifdef CONFIG_ATHEROS_AR231X
> > +#define AR5K_AR2315_PCI_BASE ((void __iomem *)0xb0100000)
> > +
> > +static inline void __iomem *ath5k_ahb_reg(struct ath5k_hw *ah, u16
> reg)
> > +{
> > + /* On AR2315 and AR2317 the PCI clock domain registers
> > + * are outside of the WMAC register space */
> > + if (unlikely((reg >= 0x4000) && (reg < 0x5000)) &&
> > + ah->ah_mac_srev >= AR5K_SREV_AR2315_R6)
> > + return AR5K_AR2315_PCI_BASE + reg;
> > +
> > + 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).
Correct.
Wojtek
>
> > +static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
> > +{
> > + return __raw_readl(ath5k_ahb_reg(ah, reg));
> > +}
> > +
> > +static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val,
> u16 reg)
> > +{
> > + __raw_writel(val, ath5k_ahb_reg(ah, reg));
> > +}
> > +
> > +#else
> > +
> > static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
> > {
> > return ioread32(ah->ah_iobase + reg);
> > @@ -1312,6 +1345,13 @@ static inline void ath5k_hw_reg_write(struct
> ath5k_hw *ah, u32 val, u16 reg)
> > iowrite32(val, ah->ah_iobase + reg);
> > }
> >
> > +#endif
> > +
> > +static inline enum ath_bus_type ath5k_get_bus_type(struct ath5k_hw
> *ah)
> > +{
> > + return ath5k_hw_common(ah)->bus_ops->ath_bus_type;
> > +}
> > +
> > static inline void ath5k_read_cachesize(struct ath_common *common,
> int *csz)
> > {
> > common->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);
> >
> > /* Known SREVs */
> > static const struct ath5k_srev_name srev_names[] = {
> > +#ifdef CONFIG_ATHEROS_AR231X
> > + { "5312", AR5K_VERSION_MAC, AR5K_SREV_AR5312_R2
> },
> > + { "5312", AR5K_VERSION_MAC, AR5K_SREV_AR5312_R7
> },
> > + { "2313", AR5K_VERSION_MAC, AR5K_SREV_AR2313_R8
> },
> > + { "2315", AR5K_VERSION_MAC, AR5K_SREV_AR2315_R6
> },
> > + { "2315", AR5K_VERSION_MAC, AR5K_SREV_AR2315_R7
> },
> > + { "2317", AR5K_VERSION_MAC, AR5K_SREV_AR2317_R1
> },
> > + { "2317", AR5K_VERSION_MAC, AR5K_SREV_AR2317_R2
> },
> > +#else
> > { "5210", AR5K_VERSION_MAC, AR5K_SREV_AR5210 },
> > { "5311", AR5K_VERSION_MAC, AR5K_SREV_AR5311 },
> > { "5311A", AR5K_VERSION_MAC, AR5K_SREV_AR5311A },
> > @@ -104,6 +113,7 @@ static const struct ath5k_srev_name srev_names[]
> = {
> > { "5418", AR5K_VERSION_MAC, AR5K_SREV_AR5418 },
> > { "2425", AR5K_VERSION_MAC, AR5K_SREV_AR2425 },
> > { "2417", AR5K_VERSION_MAC, AR5K_SREV_AR2417 },
> > +#endif
> > { "xxxxx", AR5K_VERSION_MAC, AR5K_SREV_UNKNOWN },
> > { "5110", AR5K_VERSION_RAD, AR5K_SREV_RAD_5110
> },
> > { "5111", AR5K_VERSION_RAD, AR5K_SREV_RAD_5111
> },
> > @@ -117,10 +127,12 @@ static const struct ath5k_srev_name
> srev_names[] = {
> > { "2112B", AR5K_VERSION_RAD, AR5K_SREV_RAD_2112B
> },
> > { "2413", AR5K_VERSION_RAD, AR5K_SREV_RAD_2413
> },
> > { "5413", AR5K_VERSION_RAD, AR5K_SREV_RAD_5413
> },
> > - { "2316", AR5K_VERSION_RAD, AR5K_SREV_RAD_2316
> },
> > - { "2317", AR5K_VERSION_RAD, AR5K_SREV_RAD_2317
> },
> > { "5424", AR5K_VERSION_RAD, AR5K_SREV_RAD_5424
> },
> > { "5133", AR5K_VERSION_RAD, AR5K_SREV_RAD_5133
> },
> > +#ifdef CONFIG_ATHEROS_AR231X
> > + { "2316", AR5K_VERSION_RAD, AR5K_SREV_RAD_2316
> },
> > + { "2317", AR5K_VERSION_RAD, AR5K_SREV_RAD_2317
> },
> > +#endif
> > { "xxxxx", AR5K_VERSION_RAD, AR5K_SREV_UNKNOWN },
> > };
> >
> > 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)
> > {
> > int ret = 0;
> > struct ieee80211_hw *hw = sc->hw;
> > +#ifndef CONFIG_ATHEROS_AR231X
> > struct pci_dev *pdev = sc->pdev;
> > +#endif
> > char name[ATH5K_LED_MAX_NAME_LEN + 1];
> > const struct pci_device_id *match;
> >
> > if (!sc->pdev)
> > return 0;
> >
> > +#ifdef CONFIG_ATHEROS_AR231X
> > + match = NULL;
> > +#else
> > match = pci_match_id(&ath5k_led_devices[0], pdev);
> > +#endif
> > if (match) {
> > __set_bit(ATH_STAT_LEDSOFT, sc->status);
> > sc->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 @@
> > */
> > #define AR5K_PHY_PDADC_TXPOWER_BASE 0xa280
> > #define AR5K_PHY_PDADC_TXPOWER(_n)
> (AR5K_PHY_PDADC_TXPOWER_BASE + ((_n) << 2))
> > +
> > +/*
> > + * Platform registers for WiSoC
> > + */
> > +#define AR5K_AR5312_RESET 0xbc003020
> > +#define AR5K_AR5312_RESET_BB0_COLD 0x00000004
> > +#define AR5K_AR5312_RESET_BB1_COLD 0x00000200
> > +#define AR5K_AR5312_RESET_WMAC0 0x00002000
> > +#define AR5K_AR5312_RESET_BB0_WARM 0x00004000
> > +#define AR5K_AR5312_RESET_WMAC1 0x00020000
> > +#define AR5K_AR5312_RESET_BB1_WARM 0x00040000
> > +
> > +#define AR5K_AR5312_ENABLE 0xbc003080
> > +#define AR5K_AR5312_ENABLE_WLAN0 0x00000001
> > +#define AR5K_AR5312_ENABLE_WLAN1 0x00000008
> > +
> > +#define AR5K_AR2315_RESET 0xb1000004
> > +#define AR5K_AR2315_RESET_WMAC 0x00000001
> > +#define AR5K_AR2315_RESET_BB_WARM 0x00000002
> > +
> > +#define AR5K_AR2315_AHB_ARB_CTL 0xb1000008
> > +#define AR5K_AR2315_AHB_ARB_CTL_WLAN 0x00000002
> > +
> > +#define AR5K_AR2315_BYTESWAP 0xb100000c
> > +#define AR5K_AR2315_BYTESWAP_WMAC 0x00000002
> > --
> > 1.7.1
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe
> linux-wireless" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> >
>
>
>
> --
> GPG ID: 0xD21DB2DB
> As you read this post global entropy rises. Have Fun ;-)
> Nick
--
Wojciech Dubowik
Senior Software Engineer
Neratec Solutions AG
Rosswiesstr. 29, CH-8608 Bubikon, Switzerland
Tel: +41 55 253 2096 (office)
Fax: +41 55 253 2070
wojciech.dubowik@neratec.com
http://www.neratec.com
prev parent reply other threads:[~2010-11-29 11:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <9241320.341290765277679.JavaMail.wlan@CHBU500181>
2010-11-26 9:57 ` [PATCH v6 8/9] ath5k: Add AHB bus support Wojciech Dubowik
2010-11-27 0:53 ` Nick Kossifidis
2010-11-29 11:10 ` Wojciech Dubowik [this message]
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