diff options
| author | Kalle Valo <kalle.valo@nokia.com> | 2009-04-29 22:33:31 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-05-06 21:14:54 +0200 |
| commit | 2f01a1f58889fbfeb68b1bc1b52e4197f3333490 (patch) | |
| tree | 949cf33c4e3dcdf7abcf95c9bda4d8372da04f97 /drivers/net/wireless/wl12xx/boot.h | |
| parent | rt2x00: Implement support for rt2800usb (diff) | |
| download | linux-2f01a1f58889fbfeb68b1bc1b52e4197f3333490.tar.xz linux-2f01a1f58889fbfeb68b1bc1b52e4197f3333490.zip | |
wl12xx: add driver
wl12xx is a driver for TI wl1251 802.11 chipset designed for embedded
devices, supporting both SDIO and SPI busses. Currently the driver
supports only SPI. Adding support 1253 (the 5 GHz version) should be
relatively easy. More information here:
http://focus.ti.com/general/docs/wtbu/wtbuproductcontent.tsp?contentId=4711&navigationId=12494&templateId=6123
(Collapsed original sequence of pre-merge patches into single commit for
initial merge. -- JWL)
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/boot.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/boot.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/boot.h b/drivers/net/wireless/wl12xx/boot.h new file mode 100644 index 000000000000..4fa73132baae --- /dev/null +++ b/drivers/net/wireless/wl12xx/boot.h @@ -0,0 +1,40 @@ +/* + * This file is part of wl12xx + * + * Copyright (C) 2008 Nokia Corporation + * + * Contact: Kalle Valo <kalle.valo@nokia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __BOOT_H__ +#define __BOOT_H__ + +#include "wl12xx.h" + +int wl12xx_boot_soft_reset(struct wl12xx *wl); +int wl12xx_boot_init_seq(struct wl12xx *wl); +int wl12xx_boot_run_firmware(struct wl12xx *wl); +void wl12xx_boot_target_enable_interrupts(struct wl12xx *wl); + +/* number of times we try to read the INIT interrupt */ +#define INIT_LOOP 20000 + +/* delay between retries */ +#define INIT_LOOP_DELAY 50 + +#endif |