From: ismail <ism...@broadcom.com>
Update the thread running index before issuing the
GO command to the DMAC.
Tested-by: Mohamed Ismail Abdul Packir Mohamed <ism...@broadcom.com>
Reviewed-by: Ray Jui <r...@broadcom.com>
Reviewed-by: Arun Parameswaran <apara...@broadcom.com>
Reviewed-by: Scott Branden <sbran...@broadcom.com>
Signed-off-by: Scott Branden <sbran...@broadcom.com>
Signed-off-by: Mohamed Ismail Abdul Packir Mohamed <ism...@broadcom.com>
---
drivers/dma/pl330.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 0e1f567..631642d 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -1072,11 +1072,11 @@ static bool _trigger(struct pl330_thread *thrd)
/* Set to generate interrupts for SEV */
writel(readl(regs + INTEN) | (1 << thrd->ev), regs + INTEN);
+ thrd->req_running = idx;
+
/* Only manager can execute GO */
_execute_DBGINSN(thrd, insn, true);
- thrd->req_running = idx;
-
return true;
}
--
2.3.3
--
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