lkml.org 
[lkml]   [2020]   [May]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 11/11] habanalabs: enable gaudi code in driver
Date
Enable the GAUDI ASIC code in the pci probe callback of the driver so the
driver will handle GAUDI ASICs.

Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
---
drivers/misc/habanalabs/device.c | 4 ++++
drivers/misc/habanalabs/habanalabs_drv.c | 5 -----
drivers/misc/habanalabs/sysfs.c | 3 +++
3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/misc/habanalabs/device.c b/drivers/misc/habanalabs/device.c
index 7ce4540648cf..4b6c8de46dd8 100644
--- a/drivers/misc/habanalabs/device.c
+++ b/drivers/misc/habanalabs/device.c
@@ -256,6 +256,10 @@ static int device_early_init(struct hl_device *hdev)
goya_set_asic_funcs(hdev);
strlcpy(hdev->asic_name, "GOYA", sizeof(hdev->asic_name));
break;
+ case ASIC_GAUDI:
+ gaudi_set_asic_funcs(hdev);
+ sprintf(hdev->asic_name, "GAUDI");
+ break;
default:
dev_err(hdev->dev, "Unrecognized ASIC type %d\n",
hdev->asic_type);
diff --git a/drivers/misc/habanalabs/habanalabs_drv.c b/drivers/misc/habanalabs/habanalabs_drv.c
index 9d009b50aa0d..8652c7e5d7f1 100644
--- a/drivers/misc/habanalabs/habanalabs_drv.c
+++ b/drivers/misc/habanalabs/habanalabs_drv.c
@@ -276,11 +276,6 @@ int create_hdev(struct hl_device **dev, struct pci_dev *pdev,
dev_err(&pdev->dev, "Unsupported ASIC\n");
rc = -ENODEV;
goto free_hdev;
- } else if (hdev->asic_type == ASIC_GAUDI) {
- dev_err(&pdev->dev,
- "GAUDI is not supported by the current kernel\n");
- rc = -ENODEV;
- goto free_hdev;
}
} else {
hdev->asic_type = asic_type;
diff --git a/drivers/misc/habanalabs/sysfs.c b/drivers/misc/habanalabs/sysfs.c
index 36f4f68c8cef..e4454414d0e1 100644
--- a/drivers/misc/habanalabs/sysfs.c
+++ b/drivers/misc/habanalabs/sysfs.c
@@ -224,6 +224,9 @@ static ssize_t device_type_show(struct device *dev,
case ASIC_GOYA:
str = "GOYA";
break;
+ case ASIC_GAUDI:
+ str = "GAUDI";
+ break;
default:
dev_err(hdev->dev, "Unrecognized ASIC type %d\n",
hdev->asic_type);
--
2.17.1
\
 
 \ /
  Last update: 2020-05-11 13:40    [W:0.052 / U:0.724 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site