From: <eagostini@nvidia.com>
To: <dev@dpdk.org>
Cc: Elena Agostini <eagostini@nvidia.com>
Subject: [PATCH] gpu/cuda: differentiate V100 32GB GPU IDs
Date: Thu, 10 Feb 2022 01:58:51 +0000 [thread overview]
Message-ID: <20220210015851.15624-1-eagostini@nvidia.com> (raw)
From: Elena Agostini <eagostini@nvidia.com>
Differentiate between GPU V100 32GB SMX2 device id
and V100 32GB PCIe device id.
Signed-off-by: Elena Agostini <eagostini@nvidia.com>
---
drivers/gpu/cuda/cuda.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/cuda/cuda.c b/drivers/gpu/cuda/cuda.c
index 0ece1bb612..49c7b065a3 100644
--- a/drivers/gpu/cuda/cuda.c
+++ b/drivers/gpu/cuda/cuda.c
@@ -63,7 +63,8 @@ static int cuda_driver_version;
#define NVIDIA_GPU_A30_24GB_DEVICE_ID (0x20b7)
#define NVIDIA_GPU_A10_24GB_DEVICE_ID (0x2236)
-#define NVIDIA_GPU_V100_32GB_DEVICE_ID (0x1db6)
+#define NVIDIA_GPU_V100_32GB_SXM_DEVICE_ID (0x1db5)
+#define NVIDIA_GPU_V100_32GB_PCIE_DEVICE_ID (0x1db6)
#define NVIDIA_GPU_V100_16GB_DEVICE_ID (0x1db4)
#define NVIDIA_GPU_T4_16GB_DEVICE_ID (0x1eb8)
@@ -107,7 +108,11 @@ static const struct rte_pci_id pci_id_cuda_map[] = {
},
{
RTE_PCI_DEVICE(NVIDIA_GPU_VENDOR_ID,
- NVIDIA_GPU_V100_32GB_DEVICE_ID)
+ NVIDIA_GPU_V100_32GB_SXM_DEVICE_ID)
+ },
+ {
+ RTE_PCI_DEVICE(NVIDIA_GPU_VENDOR_ID,
+ NVIDIA_GPU_V100_32GB_PCIE_DEVICE_ID)
},
{
RTE_PCI_DEVICE(NVIDIA_GPU_VENDOR_ID,
--
2.17.1
next reply other threads:[~2022-02-09 17:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-10 1:58 eagostini [this message]
2022-02-10 15:22 ` Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220210015851.15624-1-eagostini@nvidia.com \
--to=eagostini@nvidia.com \
--cc=dev@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).