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authorUlrich Kunitz <kune@deine-taler.de>2006-09-13 02:42:38 +0100
committerJohn W. Linville <linville@tuxdriver.com>2006-09-25 16:52:17 -0400
commit583afd1e4f25c87000c85ad7d03f5299fd4155dc (patch)
treee5ceeee697091a1b9a654ae3e6411cd4674a47c2 /drivers/net/wireless/zd1211rw/zd_chip.h
parentbc5f06a8aaa29a79c9da2cedb5b9779b8081289c (diff)
[PATCH] zd1211rw: Add LED support
This patch includes a big cleanup of the existing unused LED code, and adds support for controlling the LED. The link LED will blink if the device is not associated. The LED switches between 2 seconds on and 1 second off. If the device is associated the LED is switched on. The link LED also indicates packet TX. I do a little bit more led resetting than the vendor driver, but the device works now as expected for single LED and double LED devices. Signed-off-by: Ulrich Kunitz <kune@deine-taler.de> Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/zd1211rw/zd_chip.h')
-rw-r--r--drivers/net/wireless/zd1211rw/zd_chip.h23
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h
index 4b125085989..ae59597ce4e 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zd1211rw/zd_chip.h
@@ -428,6 +428,7 @@
/* masks for controlling LEDs */
#define LED1 0x0100
#define LED2 0x0200
+#define LED_SW 0x0400
/* Seems to indicate that the configuration is over.
*/
@@ -629,6 +630,10 @@
#define FW_SOFT_RESET FW_REG(4)
#define FW_FLASH_CHK FW_REG(5)
+#define FW_LINK_OFF 0x0
+#define FW_LINK_TX 0x1
+/* 0x2 - link led on? */
+
enum {
CR_BASE_OFFSET = 0x9000,
FW_START_OFFSET = 0xee00,
@@ -663,8 +668,11 @@ struct zd_chip {
u8 pwr_int_values[E2P_CHANNEL_COUNT];
/* SetPointOFDM in the vendor driver */
u8 ofdm_cal_values[3][E2P_CHANNEL_COUNT];
- u8 pa_type:4, patch_cck_gain:1, patch_cr157:1, patch_6m_band_edge:1,
- new_phy_layout:1, is_zd1211b:1;
+ u16 link_led;
+ unsigned int pa_type:4,
+ patch_cck_gain:1, patch_cr157:1, patch_6m_band_edge:1,
+ new_phy_layout:1,
+ is_zd1211b:1, supports_tx_led:1;
};
static inline struct zd_chip *zd_usb_to_chip(struct zd_usb *usb)
@@ -812,15 +820,12 @@ int zd_chip_lock_phy_regs(struct zd_chip *chip);
int zd_chip_unlock_phy_regs(struct zd_chip *chip);
enum led_status {
- LED_OFF = 0,
- LED_ON = 1,
- LED_FLIP = 2,
- LED_STATUS = 3,
+ LED_OFF = 0,
+ LED_SCANNING = 1,
+ LED_ASSOCIATED = 2,
};
-int zd_chip_led_status(struct zd_chip *chip, int led, enum led_status status);
-int zd_chip_led_flip(struct zd_chip *chip, int led,
- const unsigned int *phases_msecs, unsigned int count);
+int zd_chip_control_leds(struct zd_chip *chip, enum led_status status);
int zd_set_beacon_interval(struct zd_chip *chip, u32 interval);