rapidio: fix sysfs config attribute to access 16MB of maint space

Fixes sysfs config attribute to allow access to entire 16MB maintenance space of RapidIO devices.

Alexandre Bounine committed 15 years ago

Commit fe419471 parent 99b0d362 files · +9 −7Browse files

Showing the changes to include/linux (1 of 2 files). Show all

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@@ -14,10 +14,12 @@ · 13 unmodified lines
14	14	#define LINUX_RIO_REGS_H
15	15
16	16	/*
17		− * In RapidIO, each device has a 2MB configuration space that is
	17	+ * In RapidIO, each device has a 16MB configuration space that is
18	18	* accessed via maintenance transactions. Portions of configuration
19	19	* space are standardized and/or reserved.
20	20	*/
	21	+#define RIO_MAINT_SPACE_SZ 0x1000000 /* 16MB of RapidIO mainenance space */
	22	+
21	23	#define RIO_DEV_ID_CAR 0x00 /* [I] Device Identity CAR */
22	24	#define RIO_DEV_INFO_CAR 0x04 /* [I] Device Information CAR */
23	25	#define RIO_ASM_ID_CAR 0x08 /* [I] Assembly Identity CAR */

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