Commit Graph

8 Commits

Author SHA1 Message Date
Daniel Verkamp
516c37562d vtophys: add spdk_ prefix
vtophys() -> spdk_vtophys()
VTOPHYS_ERROR -> SPDK_VTOPHYS_ERROR

Change-Id: I68ab24fbb48f419ba1d41b78d7c9958cf666b800
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-02-08 14:28:56 -07:00
Daniel Verkamp
8cb09df68e pci_ids: add SPDK_ prefix
PCI_VENDOR_ID_INTEL -> SPDK_PCI_VID_INTEL

Also change the inclusion guard macro to be consistent with the other
SPDK headers.

Change-Id: I29346267172cb8c07cc4289eed4eca2d55e942d6
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-02-08 14:28:47 -07:00
Daniel Verkamp
93933831f7 pci: clean up public pci.h interface
Rename all functions with a spdk_ prefix, and provide enough of an API
to avoid apps needing to #include <pciaccess.h>.

The opaque type used in the public API for a PCI device is now
struct spdk_pci_device *.

Change-Id: I1e7a09bbc5328c624bec8cf5c8a69ab0ea8e8254
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-02-08 09:58:13 -07:00
Daniel Verkamp
9a924a066e pci: factor out PCI enumeration into util lib
This is a step toward abstracting PCI access so that libpciaccess can be
swapped out more easily.

Change-Id: I5491459460cbfbd0be471f70f9d07a7eb3175234
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-02-08 09:58:13 -07:00
Daniel Verkamp
047c5aaaa8 ioat: refactor ioat_attach() API into ioat_probe()
Similar to the NVMe API change, this allows better abstraction of the
PCI subsystem.

Change-Id: I2b84d9c3c498a08d4451b4ff27d0865f0456c210
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-02-08 09:50:57 -07:00
Ziye Yang
3c10754a8d SPDK: add the support to use pci functions provided by DPDK
This patch did the work to use pci related functions
provided by DPDK.

Change-Id: I263b79f1b42868ef0c1efcf1bc392a4b3a328e93
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
2016-02-08 09:33:54 -07:00
Ziye Yang
ff6125195c SPDK: Support configuring libpciaccess library
With CONFIG_PCIACCESS=y in CONFIG file, we can
use libpciaccess library; With CONFIG_PCIACCESS=n
in CONFIG file, we use pciaccess functions provided
in DPDK.

Change-Id: I786c5589b8e7909ba2e59d222938dd5ba45bf92d
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
2016-02-04 17:30:09 -07:00
Daniel Verkamp
d4ab30ba33 ioat: add user-mode Intel I/OAT driver
The ioat driver supports DMA engine copy offload hardware available on
Intel Xeon platforms.

Change-Id: Ida0b17b25816576948ddb1b0443587e0f09574d4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2015-12-09 10:14:15 -07:00