diff options
| author | Oded Gabbay <ogabbay@kernel.org> | 2021-07-15 10:48:43 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2021-09-01 18:38:24 +0300 |
| commit | 5dc9ffaff1420676827c4054bc789a7710f2a272 (patch) | |
| tree | 3789555142f0f9baf6d167e67e5919fdc698b251 /drivers/misc/habanalabs/common/habanalabs_ioctl.c | |
| parent | e62ada5e23d06dfeba2d3b098a9c70ac027c19b6 (diff) | |
| download | linux-5dc9ffaff1420676827c4054bc789a7710f2a272.tar.bz2 | |
habanalabs: expose server type in INFO IOCTL
Add the server type property to the hl_info_hw_ip_info structure
that is exposed to the user via the INFO IOCTL.
This is needed by the userspace s/w stack to know the connections map
of the internal links that connect the ASIC among themselves inside the
server.
The F/W will tell us, as part of the NIC information, the server type
that the GAUDI is located in.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc/habanalabs/common/habanalabs_ioctl.c')
| -rw-r--r-- | drivers/misc/habanalabs/common/habanalabs_ioctl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/common/habanalabs_ioctl.c b/drivers/misc/habanalabs/common/habanalabs_ioctl.c index f4dda7b4acdd..86c3257d9ae1 100644 --- a/drivers/misc/habanalabs/common/habanalabs_ioctl.c +++ b/drivers/misc/habanalabs/common/habanalabs_ioctl.c @@ -94,6 +94,8 @@ static int hw_ip_info(struct hl_device *hdev, struct hl_info_args *args) hw_ip.first_available_interrupt_id = prop->first_available_user_msix_interrupt; + hw_ip.server_type = prop->server_type; + return copy_to_user(out, &hw_ip, min((size_t) size, sizeof(hw_ip))) ? -EFAULT : 0; } |