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libertas: if_spi, driver for libertas GSPI devices

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Add initial support for libertas devices using a GSPI interface.  This has
been tested with the 8686.

GSPI is intended to be used on embedded systems. Board-specific parameters are
required (see libertas_spi.h).

Thanks to everyone who took a look at the earlier versions of the patch.

Signed-off-by: Colin McCabe <colin@cozybit.com>
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Colin McCabe
2009-01-09 14:58:09 -08:00
committed by John W. Linville
parent 3cd08b383b
commit d2b21f1917
6 changed files with 1446 additions and 0 deletions
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2
drivers/net/wireless/libertas/defs.h
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@@ -41,6 +41,7 @@
#define LBS_DEB_HEX 0x00200000
#define LBS_DEB_SDIO 0x00400000
#define LBS_DEB_SYSFS 0x00800000
#define LBS_DEB_SPI 0x01000000
extern unsigned int lbs_debug;
@@ -84,6 +85,7 @@ do { if ((lbs_debug & (grp)) == (grp)) \
#define lbs_deb_thread(fmt, args...) LBS_DEB_LL(LBS_DEB_THREAD, " thread", fmt, ##args)
#define lbs_deb_sdio(fmt, args...) LBS_DEB_LL(LBS_DEB_SDIO, " sdio", fmt, ##args)
#define lbs_deb_sysfs(fmt, args...) LBS_DEB_LL(LBS_DEB_SYSFS, " sysfs", fmt, ##args)
#define lbs_deb_spi(fmt, args...) LBS_DEB_LL(LBS_DEB_SPI, " spi", fmt, ##args)
#define lbs_pr_info(format, args...) \
printk(KERN_INFO DRV_NAME": " format, ## args)