From f004a72af019fc838d18c8cf240cd015d32b70d3 Mon Sep 17 00:00:00 2001
From: Tim Wawrzynczak <twawrzynczak@chromium.org>
Date: Tue, 22 Jun 2021 19:15:07 -0600
Subject: soc/intel/common/block/cse: Add ME EOP timestamps

BUG=b:191362590
TEST=on brya, cbmem -t:
 942:before sending EOP to ME                          2,628,446 (5,879)
 943:after sending EOP to ME                           2,631,177 (2,730)

Change-Id: I0376610c5cbae7df1bf1a927b3bc99b1022de4cb
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55774
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
---
 src/soc/intel/common/block/cse/cse_eop.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/soc/intel/common')

diff --git a/src/soc/intel/common/block/cse/cse_eop.c b/src/soc/intel/common/block/cse/cse_eop.c
index 330aa68260a5..6e5743966c58 100644
--- a/src/soc/intel/common/block/cse/cse_eop.c
+++ b/src/soc/intel/common/block/cse/cse_eop.c
@@ -6,6 +6,7 @@
 #include <intelblocks/pmc_ipc.h>
 #include <security/vboot/vboot_common.h>
 #include <soc/intel/common/reset.h>
+#include <timestamp.h>
 #include <types.h>
 
 #define PMC_IPC_MEI_DISABLE_ID			0xa9
@@ -179,7 +180,9 @@ static void handle_cse_eop_result(enum cse_eop_result result)
 
 static void set_cse_end_of_post(void *unused)
 {
+	timestamp_add_now(TS_ME_BEFORE_END_OF_POST);
 	handle_cse_eop_result(cse_send_eop());
+	timestamp_add_now(TS_ME_AFTER_END_OF_POST);
 }
 
 /*
-- 
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