From: Oded Gabbay <oded.gabbay@gmail.com>
To: linux-kernel@vger.kernel.org, oshpigelman@habana.ai, ttayar@habana.ai
Cc: gregkh@linuxfoundation.org
Subject: [PATCH 1/6] habanalabs: read F/W versions before failure
Date: Sun, 10 Nov 2019 23:55:28 +0200 [thread overview]
Message-ID: <20191110215533.754-1-oded.gabbay@gmail.com> (raw)
Move the read of the F/W boot versions before exiting on possible failures
of the F/W boot. This will help debug boot failures as we will be able to
know the F/W boot version.
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
---
drivers/misc/habanalabs/goya/goya.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c
index d3ee9e2aa57e..4e767e1d78e4 100644
--- a/drivers/misc/habanalabs/goya/goya.c
+++ b/drivers/misc/habanalabs/goya/goya.c
@@ -2296,6 +2296,10 @@ static int goya_init_cpu(struct hl_device *hdev, u32 cpu_timeout)
10000,
cpu_timeout);
+ /* Read U-Boot version now in case we will later fail */
+ goya_read_device_fw_version(hdev, FW_COMP_UBOOT);
+ goya_read_device_fw_version(hdev, FW_COMP_PREBOOT);
+
if (rc) {
dev_err(hdev->dev, "Error in ARM u-boot!");
switch (status) {
@@ -2347,10 +2351,6 @@ static int goya_init_cpu(struct hl_device *hdev, u32 cpu_timeout)
return -EIO;
}
- /* Read U-Boot version now in case we will later fail */
- goya_read_device_fw_version(hdev, FW_COMP_UBOOT);
- goya_read_device_fw_version(hdev, FW_COMP_PREBOOT);
-
if (!hdev->fw_loading) {
dev_info(hdev->dev, "Skip loading FW\n");
goto out;
--
2.17.1
next reply other threads:[~2019-11-10 21:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-10 21:55 Oded Gabbay [this message]
2019-11-10 21:55 ` [PATCH 2/6] habanalabs: use registers name defines for ETR block Oded Gabbay
2019-11-11 5:59 ` Omer Shpigelman
2019-11-10 21:55 ` [PATCH 3/6] habanalabs: set ETR as non-secured Oded Gabbay
2019-11-11 6:01 ` Omer Shpigelman
2019-11-10 21:55 ` [PATCH 4/6] habanalabs: increase max jobs number to 512 Oded Gabbay
2019-11-11 6:03 ` Omer Shpigelman
2019-11-10 21:55 ` [PATCH 5/6] habanalabs: don't print error when queues are full Oded Gabbay
2019-11-11 6:04 ` Omer Shpigelman
2019-11-10 21:55 ` [PATCH 6/6] habanalabs: export uapi defines to user-space Oded Gabbay
2019-11-11 6:08 ` Omer Shpigelman
2019-11-11 5:56 ` [PATCH 1/6] habanalabs: read F/W versions before failure Omer Shpigelman
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