提交 ada9f5d0 编写于 作者: S Sagi Grimberg 提交者: Roland Dreier

IB/mlx5: Fix eq names to display nicely in /proc/interrupts

It's helpful for a driver to put the pci slot name in its interrupt
names, so /proc/interrupts will show the pci slot of the device.
Signed-off-by: NSagi Grimberg <sagig@mellanox.com>
Signed-off-by: NEli Cohen <eli@mellanox.com>
Signed-off-by: NRoland Dreier <roland@purestorage.com>
上级 9c865131
......@@ -164,6 +164,7 @@ int mlx5_vector2eqn(struct mlx5_ib_dev *dev, int vector, int *eqn, int *irqn)
static int alloc_comp_eqs(struct mlx5_ib_dev *dev)
{
struct mlx5_eq_table *table = &dev->mdev.priv.eq_table;
char name[MLX5_MAX_EQ_NAME];
struct mlx5_eq *eq, *n;
int ncomp_vec;
int nent;
......@@ -180,11 +181,10 @@ static int alloc_comp_eqs(struct mlx5_ib_dev *dev)
goto clean;
}
snprintf(eq->name, MLX5_MAX_EQ_NAME, "mlx5_comp%d", i);
snprintf(name, MLX5_MAX_EQ_NAME, "mlx5_comp%d", i);
err = mlx5_create_map_eq(&dev->mdev, eq,
i + MLX5_EQ_VEC_COMP_BASE, nent, 0,
eq->name,
&dev->mdev.priv.uuari.uars[0]);
name, &dev->mdev.priv.uuari.uars[0]);
if (err) {
kfree(eq);
goto clean;
......
......@@ -366,9 +366,11 @@ int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
goto err_in;
}
snprintf(eq->name, MLX5_MAX_EQ_NAME, "%s@pci:%s",
name, pci_name(dev->pdev));
eq->eqn = out.eq_number;
err = request_irq(table->msix_arr[vecidx].vector, mlx5_msix_handler, 0,
name, eq);
eq->name, eq);
if (err)
goto err_eq;
......
......@@ -82,7 +82,7 @@ enum {
};
enum {
MLX5_MAX_EQ_NAME = 20
MLX5_MAX_EQ_NAME = 32
};
enum {
......
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