bcma: scan for extra address space

Some cores like the USB core have two address spaces. In the USB host
controller one address space is used for the OHCI and the other for the
EHCI controller interface. The USB controller is the only core I found
with two address spaces. This code is based on the AI scan function
ai_scan() in shared/aiutils.c in the Broadcom SDK.

CC: Rafał Miłecki <zajec5@gmail.com>
CC: linux-wireless@vger.kernel.org
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This commit is contained in:

Hauke Mehrtens

2012-03-15 23:49:56 +01:00

committed by

Greg Kroah-Hartman

parent af5810597a

commit e167d9fbb8

2 changed files with 19 additions and 1 deletions

									
										include/linux/bcma/bcma.h
									
		+1
		
												View File
												
				@@ -139,6 +139,7 @@ struct bcma_device {

					u8 core_unit;

					u32 addr;

					u32 addr1;

					u32 wrap;

					void __iomem *io_addr;