From: Saeed Mahameed <saeed@kernel.org>
To: Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jason Gunthorpe <jgg@nvidia.com>,
Leon Romanovsky <leonro@nvidia.com>, Jiri Pirko <jiri@nvidia.com>,
Leonid Bloch <lbloch@nvidia.com>,
Itay Avraham <itayavr@nvidia.com>,
Jakub Kicinski <kuba@kernel.org>,
linux-kernel@vger.kernel.org, Saeed Mahameed <saeedm@nvidia.com>
Subject: [PATCH V2 1/5] mlx5: Add aux dev for ctl interface
Date: Sun, 19 Nov 2023 01:24:46 -0800 [thread overview]
Message-ID: <20231119092450.164996-2-saeed@kernel.org> (raw)
In-Reply-To: <20231119092450.164996-1-saeed@kernel.org>
From: Saeed Mahameed <saeedm@nvidia.com>
Allow ctl protocol interface auxiliary driver in mlx5.
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/dev.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
index cf0477f53dc4..753c11f7050d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c
@@ -228,8 +228,14 @@ enum {
MLX5_INTERFACE_PROTOCOL_VNET,
MLX5_INTERFACE_PROTOCOL_DPLL,
+ MLX5_INTERFACE_PROTOCOL_CTL,
};
+static bool is_ctl_supported(struct mlx5_core_dev *dev)
+{
+ return MLX5_CAP_GEN(dev, uctx_cap);
+}
+
static const struct mlx5_adev_device {
const char *suffix;
bool (*is_supported)(struct mlx5_core_dev *dev);
@@ -252,6 +258,8 @@ static const struct mlx5_adev_device {
.is_supported = &is_mp_supported },
[MLX5_INTERFACE_PROTOCOL_DPLL] = { .suffix = "dpll",
.is_supported = &is_dpll_supported },
+ [MLX5_INTERFACE_PROTOCOL_CTL] = { .suffix = "ctl",
+ .is_supported = &is_ctl_supported },
};
int mlx5_adev_idx_alloc(void)
--
2.41.0
next prev parent reply other threads:[~2023-11-19 9:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-19 9:24 [PATCH V2 0/5] mlx5 ConnectX diagnostic misc driver Saeed Mahameed
2023-11-19 9:24 ` Saeed Mahameed [this message]
2023-11-19 9:24 ` [PATCH V2 2/5] misc: mlx5ctl: Add mlx5ctl " Saeed Mahameed
2023-11-19 9:51 ` Greg Kroah-Hartman
2023-11-21 7:25 ` Saeed Mahameed
2023-11-19 9:24 ` [PATCH V2 3/5] misc: mlx5ctl: Add info ioctl Saeed Mahameed
2023-11-19 9:24 ` [PATCH V2 4/5] misc: mlx5ctl: Add command rpc ioctl Saeed Mahameed
2023-11-19 9:24 ` [PATCH V2 5/5] misc: mlx5ctl: Add umem reg/unreg ioctl Saeed Mahameed
2023-11-19 19:29 ` [PATCH v2 " kernel test robot
2023-11-19 20:06 ` kernel test robot
2023-11-19 21:34 ` kernel test robot
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