lib: add more logging helpers

Add helpers for logging messages in libraries instead of calling
RTE_LOG() directly.
Those helpers take care of adding a \n: this will make the transition to
RTE_LOG_LI

lib: add more logging helpers

Add helpers for logging messages in libraries instead of calling
RTE_LOG() directly.
Those helpers take care of adding a \n: this will make the transition to
RTE_LOG_LINE trivial.

Note:
- for acl and sched libraries that still has some debug multilines
messages, a direct call to RTE_LOG is used: this will make it easier to
notice such special cases,

Signed-off-by: David Marchand <david.marchand@redhat.com>

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bus: hide bus object

Make rte_bus opaque for non internal users.
This will make extending this object possible without breaking the ABI.

Introduce a new driver header and move rte_bus definition an

bus: hide bus object

Make rte_bus opaque for non internal users.
This will make extending this object possible without breaking the ABI.

Introduce a new driver header and move rte_bus definition and helpers.
Update drivers and library to use the internal header.

Some applications may have been dereferencing rte_bus objects, mark
this object's accessors as stable.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

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bus: move IOVA definition from header

iova enum definition does not need to be defined as part of the bus API.
Move it to rte_eal.h.
With this step, rte_eal.h does not depend on rte_bus.h and rte_de

bus: move IOVA definition from header

iova enum definition does not need to be defined as part of the bus API.
Move it to rte_eal.h.
With this step, rte_eal.h does not depend on rte_bus.h and rte_dev.h.
Fix existing code that was relying on these implicit inclusions.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

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eal: remove unneeded includes from a public header

Do not include <ctype.h>, <errno.h>, and <stdlib.h> from <rte_common.h>,
because they are not used by this file.
Include the needed headers directl

eal: remove unneeded includes from a public header

Do not include <ctype.h>, <errno.h>, and <stdlib.h> from <rte_common.h>,
because they are not used by this file.
Include the needed headers directly from the files that need them.

Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

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eal: cleanup multiprocess hotplug resources

When rte_eal_cleanup is called, hotplug should unregister the
resources associated with the multi-process server.

Signed-off-by: Stephen Hemminger <steph

eal: cleanup multiprocess hotplug resources

When rte_eal_cleanup is called, hotplug should unregister the
resources associated with the multi-process server.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

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eal: suppress error log on multi-process hotplug

This is a normal case that the primary process already
owned one device while the secondary process try to
attach it, so suppress the error log here

eal: suppress error log on multi-process hotplug

This is a normal case that the primary process already
owned one device while the secondary process try to
attach it, so suppress the error log here to exclude
this case.

Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>

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lib: remove librte_ prefix from directory names

There is no reason for the DPDK libraries to all have 'librte_' prefix on
the directory names. This prefix makes the directory names longer and also
m

lib: remove librte_ prefix from directory names

There is no reason for the DPDK libraries to all have 'librte_' prefix on
the directory names. This prefix makes the directory names longer and also
makes it awkward to add features referring to individual libraries in the
build - should the lib names be specified with or without the prefix.
Therefore, we can just remove the library prefix and use the library's
unique name as the directory name, i.e. 'eal' rather than 'librte_eal'

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

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