* [PATCH] habanalabs: register to pci shutdown callback
@ 2020-12-14 16:20 Oded Gabbay
0 siblings, 0 replies; 2+ messages in thread
From: Oded Gabbay @ 2020-12-14 16:20 UTC (permalink / raw)
To: linux-kernel; +Cc: SW_Drivers
We need to make sure our device is idle when rebooting a virtual
machine. This is done in the driver level.
The firmware will later handle FLR but we want to be extra safe and
stop the devices until the FLR is handled.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/common/habanalabs_drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/misc/habanalabs/common/habanalabs_drv.c b/drivers/misc/habanalabs/common/habanalabs_drv.c
index 6bbb6bca6860..032d114f01ea 100644
--- a/drivers/misc/habanalabs/common/habanalabs_drv.c
+++ b/drivers/misc/habanalabs/common/habanalabs_drv.c
@@ -544,6 +544,7 @@ static struct pci_driver hl_pci_driver = {
.id_table = ids,
.probe = hl_pci_probe,
.remove = hl_pci_remove,
+ .shutdown = hl_pci_remove,
.driver.pm = &hl_pm_ops,
.err_handler = &hl_pci_err_handler,
};
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] habanalabs: register to pci shutdown callback
2020-12-29 21:03 [PATCH] habanalabs: fix order of status check Oded Gabbay
@ 2020-12-29 21:03 ` Oded Gabbay
0 siblings, 0 replies; 2+ messages in thread
From: Oded Gabbay @ 2020-12-29 21:03 UTC (permalink / raw)
To: linux-kernel
We need to make sure our device is idle when rebooting a virtual
machine. This is done in the driver level.
The firmware will later handle FLR but we want to be extra safe and
stop the devices until the FLR is handled.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/common/habanalabs_drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/misc/habanalabs/common/habanalabs_drv.c b/drivers/misc/habanalabs/common/habanalabs_drv.c
index 6bbb6bca6860..032d114f01ea 100644
--- a/drivers/misc/habanalabs/common/habanalabs_drv.c
+++ b/drivers/misc/habanalabs/common/habanalabs_drv.c
@@ -544,6 +544,7 @@ static struct pci_driver hl_pci_driver = {
.id_table = ids,
.probe = hl_pci_probe,
.remove = hl_pci_remove,
+ .shutdown = hl_pci_remove,
.driver.pm = &hl_pm_ops,
.err_handler = &hl_pci_err_handler,
};
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2020-12-29 21:04 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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2020-12-14 16:20 [PATCH] habanalabs: register to pci shutdown callback Oded Gabbay
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2020-12-29 21:03 ` [PATCH] habanalabs: register to pci shutdown callback Oded Gabbay
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