From 2107fb8b5bf018be691afdd4c6ffaecf0c3307be Mon Sep 17 00:00:00 2001 From: Steve Glendinning Date: Wed, 5 Nov 2008 00:35:38 +0000 Subject: smsc911x: add dynamic bus configuration Convert the driver to select 16-bit or 32-bit bus access at runtime, at a small performance cost. Signed-off-by: Steve Glendinning Acked-by: Catalin Marinas Signed-off-by: David S. Miller --- include/linux/smsc911x.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/linux/smsc911x.h b/include/linux/smsc911x.h index 47c4ffd10db..1cbf0313add 100644 --- a/include/linux/smsc911x.h +++ b/include/linux/smsc911x.h @@ -28,6 +28,7 @@ struct smsc911x_platform_config { unsigned int irq_polarity; unsigned int irq_type; + unsigned int flags; phy_interface_t phy_interface; }; @@ -39,4 +40,8 @@ struct smsc911x_platform_config { #define SMSC911X_IRQ_TYPE_OPEN_DRAIN 0 #define SMSC911X_IRQ_TYPE_PUSH_PULL 1 +/* Constants for flags */ +#define SMSC911X_USE_16BIT (BIT(0)) +#define SMSC911X_USE_32BIT (BIT(1)) + #endif /* __LINUX_SMSC911X_H__ */ -- cgit v1.2.3