The patch titled
rapidio: change RapidIO doorbell source and target ID field to 16-bit
has been added to the -mm tree. Its filename is
rapidio-change-rapidio-doorbell-source-and-target-id-field-to-16-bit.patch
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------------------------------------------------------
Subject: rapidio: change RapidIO doorbell source and target ID field to 16-bit
From: Zhang Wei <wei.zhang@xxxxxxxxxxxxx>
Change RapidIO doorbell source and target ID field to 16-bit for
support large system size, which max rio devid is 65535.
Signed-off-by: Zhang Wei <wei.zhang@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/sysdev/fsl_rio.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff -puN arch/powerpc/sysdev/fsl_rio.c~rapidio-change-rapidio-doorbell-source-and-target-id-field-to-16-bit arch/powerpc/sysdev/fsl_rio.c
--- a/arch/powerpc/sysdev/fsl_rio.c~rapidio-change-rapidio-doorbell-source-and-target-id-field-to-16-bit
+++ a/arch/powerpc/sysdev/fsl_rio.c
@@ -75,13 +75,13 @@
#define DOORBELL_DSR_TE 0x00000080
#define DOORBELL_DSR_QFI 0x00000010
#define DOORBELL_DSR_DIQI 0x00000001
-#define DOORBELL_TID_OFFSET 0x03
-#define DOORBELL_SID_OFFSET 0x05
+#define DOORBELL_TID_OFFSET 0x02
+#define DOORBELL_SID_OFFSET 0x04
#define DOORBELL_INFO_OFFSET 0x06
#define DOORBELL_MESSAGE_SIZE 0x08
-#define DBELL_SID(x) (*(u8 *)(x + DOORBELL_SID_OFFSET))
-#define DBELL_TID(x) (*(u8 *)(x + DOORBELL_TID_OFFSET))
+#define DBELL_SID(x) (*(u16 *)(x + DOORBELL_SID_OFFSET))
+#define DBELL_TID(x) (*(u16 *)(x + DOORBELL_TID_OFFSET))
#define DBELL_INF(x) (*(u16 *)(x + DOORBELL_INFO_OFFSET))
struct rio_atmu_regs {
_
Patches currently in -mm which might be from wei.zhang@xxxxxxxxxxxxx are
rapidio-change-rio-function-mpc85xx_-to-fsl_.patch
rapidio-add-rapidio-option-to-kernel-configuration.patch
rapidio-move-include-asm-ppc-rioh-to-include-asm-powerpc-rioh.patch
rapidio-add-rapidio-multi-mport-support.patch
rapidio-add-of-tree-support-to-rapidio-controller-driver.patch
rapidio-change-the-kernel-configurated-rapidio-system-size-to-auto-probing.patch
rapidio-add-rapidio-node-into-mpc8641hpcn-dts-file.patch
rapidio-add-rapidio-node-probing-into-mpc86xx_hpcn-board-id-table.patch
rapidio-add-serial-rapidio-controller-support-which-includes-mpc8548-mpc8641.patch
rapidio-add-rapidio-connection-info-print-out-and-re-training-for-break-connection.patch
rapidio-add-memory-mapping-driver-to-rapidio.patch
rapidio-add-rapidio-space-allocation-bitmap-arithmetic.patch
rapidio-add-fsl-rapidio-controller-memory-ops-functions.patch
rapidio-add-the-rapidio-master-port-maintance-and-doorbell-window-to-space-resources.patch
rapidio-add-rapidio-proc-fs-for-memory-mapping-debugging.patch
rapidio-change-rapidio-doorbell-source-and-target-id-field-to-16-bit.patch
rapidio-add-the-memory-mapping-support-in-rionet-driver.patch
git-async-tx.patch
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