Displaying 2 results from an estimated 2 matches for "uio_ivshmem".
2010 Mar 25
2
[PATCH v3 1/1] Shared memory uio_pci driver
...io_virtio_shmem.c
- Why are you using 32 bit long memory accesses for interrupts?
16 bit IO eould be enough and it's faster. This what virtio-pci does.
- How was the driver tested?
> ---
> drivers/uio/Kconfig | 8 ++
> drivers/uio/Makefile | 1 +
> drivers/uio/uio_ivshmem.c | 235 +++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 244 insertions(+), 0 deletions(-)
> create mode 100644 drivers/uio/uio_ivshmem.c
>
> diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
> index 1da73ec..b92cded 100644
> --- a/drivers/uio/Kconfig
>...
2010 Mar 25
2
[PATCH v3 1/1] Shared memory uio_pci driver
...io_virtio_shmem.c
- Why are you using 32 bit long memory accesses for interrupts?
16 bit IO eould be enough and it's faster. This what virtio-pci does.
- How was the driver tested?
> ---
> drivers/uio/Kconfig | 8 ++
> drivers/uio/Makefile | 1 +
> drivers/uio/uio_ivshmem.c | 235 +++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 244 insertions(+), 0 deletions(-)
> create mode 100644 drivers/uio/uio_ivshmem.c
>
> diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
> index 1da73ec..b92cded 100644
> --- a/drivers/uio/Kconfig
>...