37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: "Yan, Shaopu" <shaopu.yan@intel.com>
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Date: Mon, 13 Mar 2017 13:22:21 +0800
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Subject: [PATCH] trusty-ipc: change DEFAULT_MSG_BUF_SIZE to 68K
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after hw-backed keymaster enabled, the cts cases of testLargeMsgKat and
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testLongMsgKat both will failed due to the default CHUNK size(64K) is
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exceed the channel buffer size in trusty keymaster which use the 4K as
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default. In order to fix the failed cases, we will enlarge the default
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channel buffer size to 68K.
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Change-Id: I2bfb0174430962c6e66c08033be958aaffeca515
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Tracked-On: OAM-43928
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Signed-off-by: Yan, Shaopu <shaopu.yan@intel.com>
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Reviewed-on: #575371
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---
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drivers/trusty/trusty-ipc.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/drivers/trusty/trusty-ipc.c b/drivers/trusty/trusty-ipc.c
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index 44843eb..9d6f6bf 100644
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--- a/drivers/trusty/trusty-ipc.c
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+++ b/drivers/trusty/trusty-ipc.c
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@@ -45,7 +45,8 @@
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#define MAX_SRV_NAME_LEN 256
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#define MAX_DEV_NAME_LEN 32
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-#define DEFAULT_MSG_BUF_SIZE PAGE_SIZE
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+#define DEFAULT_MSG_BUF_SIZE (68*1024)
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+
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#define DEFAULT_MSG_BUF_ALIGN PAGE_SIZE
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#define TIPC_CTRL_ADDR 53
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--
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https://clearlinux.org
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