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mac80211: ath9k: enable platform WLAN LED name

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Enable platform-supplied WLAN LED name for ath9k device.

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>

SVN-Revision: 48879
This commit is contained in:
Felix Fietkau 2016-03-02 13:22:40 +00:00
parent c042adcf74
commit a8c15c0204
4 changed files with 64 additions and 0 deletions
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48
package/kernel/mac80211/patches/546-ath9k_platform_led_name.patch Normal file
View File

@ -0,0 +1,48 @@
From: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Date: Sun, 31 Jan 2016 20:45:57 +0100
Subject: [PATCH v4 1/8] mac80211: ath9k: enable platform WLAN LED name
Enable platform-supplied WLAN LED name for ath9k device. It replaces generic
'ath9k-phy*' label with string set during platform initialization.
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
---
drivers/net/wireless/ath/ath9k/gpio.c | 10 +++++++---
include/linux/ath9k_platform.h | 1 +
2 files changed, 8 insertions(+), 3 deletions(-)
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -132,15 +132,19 @@ void ath_init_leds(struct ath_softc *sc)
if (AR_SREV_9100(sc->sc_ah))
return;
- snprintf(led_name, sizeof(led_name), "ath9k-%s",
- wiphy_name(sc->hw->wiphy));
+ if (pdata && pdata->led_name)
+ strncpy(led_name, pdata->led_name, sizeof(led_name));
+ else
+ snprintf(led_name, sizeof(led_name), "ath9k-%s",
+ wiphy_name(sc->hw->wiphy));
if (ath9k_led_blink)
trigger = sc->led_default_trigger;
else
trigger = ieee80211_get_radio_led_name(sc->hw);
- ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger, !sc->sc_ah->config.led_active_high);
+ ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger,
+ !sc->sc_ah->config.led_active_high);
if (!pdata)
return;
--- a/include/linux/ath9k_platform.h
+++ b/include/linux/ath9k_platform.h
@@ -45,6 +45,7 @@ struct ath9k_platform_data {
int num_leds;
const struct gpio_led *leds;
+ const char *led_name;
};
#endif /* _LINUX_ATH9K_PLATFORM_H */

12
target/linux/ar71xx/files/arch/mips/ath79/dev-ap9x-pci.c
View File

@ -39,6 +39,18 @@ __init void ap9x_pci_setup_wmac_led_pin(unsigned wmac, int pin)
}
}
__init void ap9x_pci_setup_wmac_led_name(unsigned wmac, const char *led_name)
{
switch (wmac) {
case 0:
ap9x_wmac0_data.led_name = led_name;
break;
case 1:
ap9x_wmac1_data.led_name = led_name;
break;
}
}
__init struct ath9k_platform_data *ap9x_pci_get_wmac_data(unsigned wmac)
{
switch (wmac) {

3
target/linux/ar71xx/files/arch/mips/ath79/dev-ap9x-pci.h
View File

@ -19,6 +19,7 @@ void ap9x_pci_setup_wmac_led_pin(unsigned wmac, int pin);
void ap9x_pci_setup_wmac_gpio(unsigned wmac, u32 mask, u32 val);
void ap9x_pci_setup_wmac_leds(unsigned wmac, struct gpio_led *leds,
int num_leds);
void ap9x_pci_setup_wmac_led_name(unsigned wmac, const char *led_name);
struct ath9k_platform_data *ap9x_pci_get_wmac_data(unsigned wmac);
void ap91_pci_init(u8 *cal_data, u8 *mac_addr);
@ -33,6 +34,8 @@ static inline void ap9x_pci_setup_wmac_gpio(unsigned wmac,
static inline void ap9x_pci_setup_wmac_leds(unsigned wmac,
struct gpio_led *leds,
int num_leds) {}
static inline void ap9x_pci_setup_wmac_led_name(unsigned wmac,
const char *led_name) {}
static inline struct ath9k_platform_data *ap9x_pci_get_wmac_data(unsigned wmac)
{
return NULL;

1
target/linux/generic/files/include/linux/ath9k_platform.h
View File

@ -45,6 +45,7 @@ struct ath9k_platform_data {
int num_leds;
const struct gpio_led *leds;
const char *led_name;
};
#endif /* _LINUX_ATH9K_PLATFORM_H */