No static entry remaining, the rte_tailq api is for "internal use" only, get rid
of the static slots.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
This register system makes it possible to reserve a tailq for the dpdk
libraries.
The "dynamic" tailqs are right after the "static" tailqs in shared mem.
Primary process is responsible for writing the tailq names, so that secondary
processes can find them.
This is a temp commit, "static" tailqs are removed after conversion of all
users in next commits.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
The "reserve" macros and functions do not check if the requested entry is free.
They do nothing more than the lookup function (which itself "creates" entries
...).
The rte_tailq api is marked as "internal use" in documentation and these macros
are only used in test application, so just get rid of them.
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Theres no need to export this variable. Its set and queried from an API call
that doesn't exist in the hot path. Instead just export the rte_socket_id
symbol and make the variable private to protect it from type changes. We should
do this with the other exported variables too, but I think its too late in the
release cycle to do that.
tested using distributor_autotest (which uses rte_socket_id), successfully.
Only tested on linux, as I don't currently have a bsd system spun up, but the
changes are symmetric, and should be fine
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
These functions are used for attaching or detaching a port.
When rte_eth_dev_attach() is called, the function tries to realize the
device name as pci address. If this is done successfully,
rte_eth_dev_attach() will attach physical device port. If not, attaches
virtual devive port.
When rte_eth_dev_detach() is called, the function gets the device type
of this port to know whether the port is come from physical or virtual.
And then specific detaching function will be called.
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
The patch adds following functions.
- rte_eal_vdev_init();
- rte_eal_vdev_uninit();
- rte_eal_parse_devargs_str().
These functions are used for driver initialization and finalization.
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
- Add pci_close_all_drivers()
The function tries to find a driver for the specified device, and
then close the driver.
- Add rte_eal_pci_probe_one() and rte_eal_pci_close_one()
The functions are used for probe and close a device.
First the function tries to find a device that has the specified
PCI address. Then, probe or close the device.
Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
As per_lcore__socket_id and rte_sys_gettid are missing in version map,
it causes compiling error when CONFIG_RTE_BUILD_SHARED_LIB is enabled.
Fixes: ef76436c6834 ("eal: get unique thread id")
Fixes: 9e29251b2afa ("eal: thread affinity API")
Reported-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Tested-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: John McNamara <john.mcnamara@intel.com>
1. add two TLS *_socket_id* and *_cpuset*
2. add one internal API, eal_cpu_socket_id/eal_thread_dump_affinity
3. add two public API, rte_thread_set/get_affinity
4. update EAL version map for EAL public API
The API works for both EAL thread and non EAL thread.
When calling rte_thread_set_affinity, the *_socket_id* and
*_cpuset* of calling thread will be updated if the thread
successfully set the cpu affinity.
Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Building shared libraries and using virtio PMD results in undefined
reference to 'rte_eal_iopl_init'.
Add missing function to eal version map.
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Add linker version script files to each DPDK library to put a stake in the
ground from which we can start cleaning up API's
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
