diff options
| author | Venkat Subbiah <venkat.subbiah@cavium.com> | 2012-12-02 00:51:26 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-02-15 23:07:37 +0100 |
| commit | 0e49caf661fbba12c9a38eca13b64d6680259018 (patch) | |
| tree | 76dbdc859912466bb3e0c4e1003b8e054d6132c0 /arch/mips/cavium-octeon/Kconfig | |
| parent | 42913c7992e9aca4deded016a05f6654e9b0807b (diff) | |
| download | op-kernel-dev-0e49caf661fbba12c9a38eca13b64d6680259018.zip op-kernel-dev-0e49caf661fbba12c9a38eca13b64d6680259018.tar.gz | |
MIPS: Octeon: Adding driver to measure interrupt latency on Octeon.
Signed-off-by: Venkat Subbiah <venkat.subbiah@cavium.com>
[Rewrote timeing calculations]
Signed-off-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/4660/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cavium-octeon/Kconfig')
| -rw-r--r-- | arch/mips/cavium-octeon/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mips/cavium-octeon/Kconfig b/arch/mips/cavium-octeon/Kconfig index 2f4f6d5..75a6df7 100644 --- a/arch/mips/cavium-octeon/Kconfig +++ b/arch/mips/cavium-octeon/Kconfig @@ -94,4 +94,13 @@ config SWIOTLB select NEED_SG_DMA_LENGTH +config OCTEON_ILM + tristate "Module to measure interrupt latency using Octeon CIU Timer" + help + This driver is a module to measure interrupt latency using the + the CIU Timers on Octeon. + + To compile this driver as a module, choose M here. The module + will be called octeon-ilm + endif # CPU_CAVIUM_OCTEON |
