diff options
| author | Alexandre Bounine <alexandre.bounine@idt.com> | 2012-10-05 02:16:00 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-05 20:05:21 +0200 |
| commit | 71afe3417173437361d4f4900a925f0158a4d713 (patch) | |
| tree | 407798803c40f6ef4cacbe54b1ddedf04352c887 /drivers/rapidio/devices/tsi721.h | |
| parent | rapidio: add inbound memory mapping interface (diff) | |
| download | linux-71afe3417173437361d4f4900a925f0158a4d713.tar.xz linux-71afe3417173437361d4f4900a925f0158a4d713.zip | |
rapidio/tsi721: add inbound memory mapping callbacks
Add Tsi721 routines to support RapidIO subsystem's inbound memory mapping
interface (RapidIO to system's local memory).
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/rapidio/devices/tsi721.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/rapidio/devices/tsi721.h b/drivers/rapidio/devices/tsi721.h index 59de9d7be346..7d5b13ba8d4f 100644 --- a/drivers/rapidio/devices/tsi721.h +++ b/drivers/rapidio/devices/tsi721.h @@ -156,9 +156,18 @@ #define TSI721_IBWIN_NUM 8 -#define TSI721_IBWINLB(x) (0x29000 + (x) * 0x20) -#define TSI721_IBWINLB_BA 0xfffff000 -#define TSI721_IBWINLB_WEN 0x00000001 +#define TSI721_IBWIN_LB(x) (0x29000 + (x) * 0x20) +#define TSI721_IBWIN_LB_BA 0xfffff000 +#define TSI721_IBWIN_LB_WEN 0x00000001 + +#define TSI721_IBWIN_UB(x) (0x29004 + (x) * 0x20) +#define TSI721_IBWIN_SZ(x) (0x29008 + (x) * 0x20) +#define TSI721_IBWIN_SZ_SIZE 0x00001f00 +#define TSI721_IBWIN_SIZE(size) (__fls(size) - 12) + +#define TSI721_IBWIN_TLA(x) (0x2900c + (x) * 0x20) +#define TSI721_IBWIN_TLA_ADD 0xfffff000 +#define TSI721_IBWIN_TUA(x) (0x29010 + (x) * 0x20) #define TSI721_SR2PC_GEN_INTE 0x29800 #define TSI721_SR2PC_PWE 0x29804 |