linux-kernel - [RFC v4][PATCH part-3 12/14] asidrv/asicmd: Add more test sequences for testing ASI

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Date:   Mon,  4 May 2020 17:02:33 +0200
From:   Alexandre Chartre <alexandre.chartre@...cle.com>
To:     tglx@...utronix.de, mingo@...hat.com, bp@...en8.de, hpa@...or.com,
        dave.hansen@...ux.intel.com, luto@...nel.org, peterz@...radead.org,
        x86@...nel.org, linux-mm@...ck.org, linux-kernel@...r.kernel.org
Cc:     pbonzini@...hat.com, konrad.wilk@...cle.com,
        jan.setjeeilers@...cle.com, liran.alon@...cle.com,
        junaids@...gle.com, graf@...zon.de, rppt@...ux.vnet.ibm.com,
        kuzuno@...il.com, mgross@...ux.intel.com,
        alexandre.chartre@...cle.com
Subject: [RFC v4][PATCH part-3 12/14] asidrv/asicmd: Add more test sequences for testing ASI

Add more options to the asicmd command to test access to map
or unmapped memory buffer, interrupt, NMI, scheduling while
using ASI.

Signed-off-by: Alexandre Chartre <alexandre.chartre@...cle.com>
---
 drivers/staging/asi/asicmd.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/staging/asi/asicmd.c b/drivers/staging/asi/asicmd.c
index 4d6a347a6d29..849fa09423e6 100644
--- a/drivers/staging/asi/asicmd.c
+++ b/drivers/staging/asi/asicmd.c
@@ -26,6 +26,20 @@ struct asidrv_test {
 struct asidrv_test test_list[] = {
 	{ "nop", ASIDRV_SEQ_NOP, true,
 	  "enter/exit ASI and nothing else" },
+	{ "mem", ASIDRV_SEQ_MEM, false,
+	  "enter ASI and accessed an unmapped buffer" },
+	{ "memmap", ASIDRV_SEQ_MEMMAP, true,
+	  "enter ASI and accessed a mapped buffer" },
+	{ "intr", ASIDRV_SEQ_INTERRUPT, true,
+	  "receive an interruption while running with ASI" },
+	{ "nmi", ASIDRV_SEQ_NMI, true,
+	  "receive a NMI while running with ASI" },
+	{ "intrnmi", ASIDRV_SEQ_INTRNMI, true,
+	  "receive a NMI in an interrupt received while running with ASI" },
+	{ "sched", ASIDRV_SEQ_SCHED, true,
+	  "call schedule() while running with ASI" },
+	{ "printk", ASIDRV_SEQ_PRINTK, true,
+	  "call printk() while running with ASI" },
 };
 
 #define	TEST_LIST_SIZE	(sizeof(test_list) / sizeof(test_list[0]))
-- 
2.18.2