pci: allow drivers to be bound several times to the same PCI device

Drivers with the flag RTE_PCI_DRV_MULTIPLE enabled will be bound several
times to the same device until they return an error.

These drivers must internally keep track of each device state in order for
this to work reliably.

This flag currently required for Ethernet adapters with several physical
ports but a single address on the PCI bus.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Damien Millescamps <damien.millescamps@6wind.com>

mem: 64-bit mempool sizes

Signed-off-by: Intel

mem: error if requesting more segments than MAX_MEMSEG

Signed-off-by: Intel

config: increase MAX_MEMSEG from 32 to 256

Signed-off-by: Intel

eal: fix access to huge page with high address

The returned value of lseek is a virtual address
which can be different from the offset.
Indeed, if the return address has a 64-bit canonical form,
the 16 higher bits are all 1 if bit 47 is 1.

So the check was wrong. It is better to test against an error value.

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Damien Millescamps <damien.millescamps@6wind.com>

eal: add bsf32

Signed-off-by: Intel

pmac: integration without lib

This library could be used for pattern matching and ACL.
Code of librte_pmac is not released as Open Source.

Signed-off-by: Intel

cmdline: fix for long input

Signed-off-by: Intel

mk: fix verbose display of install command

Correctly display executed install command in
  rte.install-post.mk install rules

Signed-off-by: Didier Pallard <didier.pallard@6wind.com>
Acked-by: Ivan Boule <ivan.boule@6wind.com>

mk: allow corei7-avx flag with gcc 4.7

In rte.toolchain-compat.mk, ensure MACHINE_CFLAGS is initialized when
using GCC 4.7. Update the GCC 4.6 test to also include GCC 4.7.

Signed-off-by: Krzysztof Witek <krzysztof.witek@6wind.com>
Signed-off-by: Zijie Pan <zijie.pan@6wind.com>
Acked-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

mk: fix typo in LDFLAGS for 32-bit

Enable compilation for 32-bit architecture.

Signed-off-by: Thierry Herbelot <thierry.herbelot@6wind.com>
Acked-by: Ivan Boule <ivan.boule@6wind.com>

mk: use $CC to detect toolchain version

Using gcc is wrong, we should use the cross gcc to detect the
version of gcc.

Signed-off-by: Samuel Gauthier <samuel.gauthier@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

set version to 1.3.0

Signed-off-by: Intel

examples/vmdq_dcb: update

Signed-off-by: Intel

examples/multi_process: update

Signed-off-by: Intel

examples/load_balancer: update

Signed-off-by: Intel

examples/link_status_interrupt: update

Signed-off-by: Intel

examples/l3fwd: update

Signed-off-by: Intel

examples/l3fwd-vf: update

Signed-off-by: Intel

examples/l2fwd: update

Signed-off-by: Intel

examples/ipv4_multicast: update

Signed-off-by: Intel

examples/ipv4_frag: update

Signed-off-by: Intel

examples/qat: update

Signed-off-by: Intel

examples/qat: rename config files

Signed-off-by: Intel

examples: update link status checks

Signed-off-by: Intel

examples: remove l2fwd-vf

Signed-off-by: Intel

app/testpmd: various updates

Signed-off-by: Intel

app/testpmd: add priority flow control

Signed-off-by: Intel

app/testpmd: add dcb support

Signed-off-by: Intel

app/testpmd: add port configuration settings

Signed-off-by: Intel

app/testpmd: add --total-num-mbufs option

Signed-off-by: Intel

app/testpmd: fix check on mac address

Signed-off-by: Intel

app/testpmd: fix fdir ipv4 filter

Signed-off-by: Intel

app/testpmd: add fdir ipv6 support

Signed-off-by: Intel

app/testpmd: add vlan offload support

Signed-off-by: Intel

app/testpmd: add stats per queue

Signed-off-by: Intel

app/testpmd: fix refcnt in mbuf allocation

test-pmd txonly leaks mbuf from the pool.
The function tx_mbuf_alloc() does not change the refcnt
and the refcnt is 0 when it is first allocated.
However, rte_pktmbuf_free_seg called by the driver's xmit code decrements
reference count to -1. So mbuf never goes back to the pool.
As a result, txonly can't send packets after it exhausts the mempool.

The function tx_mbuf_alloc() was getting mbuf directly from mempool and so
was bypassing mbuf API.
The dedicated function is rte_pktmbuf_alloc() but it is much slower because
it does unnecessary initializations in rte_pktmbuf_reset().
By using the internal API __rte_mbuf_raw_alloc(), refcnt is correctly handled
without adding too much overload.

Signed-off-by: Dongsu Han <dongsuh@cs.cmu.edu>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

app: various tests update

Signed-off-by: Intel

app: cosmetic

Signed-off-by: Intel

app: update test pci device ids

Signed-off-by: Intel

app: add new tests on eal flags

Signed-off-by: Intel

app: add reentrancy tests

Signed-off-by: Intel

app: change route table for lpm

Signed-off-by: Intel

app: split performance tests

Signed-off-by: Intel

app: rework autotest.py

Signed-off-by: Intel

app: refactor dump_cfg

Signed-off-by: Intel

app: remove chkincs

Signed-off-by: Intel

ixgbe: whitespace changes

Signed-off-by: Intel

ixgbe: various updates

Signed-off-by: Intel

ixgbe: add ipv6 support to fdir

Signed-off-by: Intel

ixgbe: configure CRC stripping behaviour of PF

Signed-off-by: Intel

ixgbe: add an optimised "simple" TX function

Signed-off-by: Intel

ixgbe: DCB / flow control

Signed-off-by: Intel

ixgbe: add vlan offload support

Signed-off-by: Intel

ixgbe: allow rx bulk alloc

Signed-off-by: Intel

ixgbe: update RX/TX queue configuration

Signed-off-by: Intel

ixgbe: stats per queue

Signed-off-by: Intel

ixgbe: DCB in base driver

Signed-off-by: Intel

ixgbe: update base driver

Signed-off-by: Intel

ixgbe: minor changes

Signed-off-by: Intel

ixgbe: update copyright

Signed-off-by: Intel

e1000: whitespace changes

Signed-off-by: Intel

e1000: support EM devices (also known as e1000/e1000e)

Signed-off-by: Intel

e1000: update RX/TX queue configuration

Queues are allocated by rte_ether.

Signed-off-by: Intel

e1000: add vlan offload support

Signed-off-by: Intel

e1000: configure CRC stripping behaviour of PF

Signed-off-by: Intel

e1000: minor changes

Signed-off-by: Intel

igb: various updates

Signed-off-by: Intel

igb: add VF support

Signed-off-by: Intel

igb: more supported devices

Signed-off-by: Intel

e1000: more NICs in base driver

Signed-off-by: Intel

e1000: update base driver

Signed-off-by: Intel

e1000: minor changes in base driver

Signed-off-by: Intel

e1000: update copyright

Signed-off-by: Intel

igb: rename pmd driver as e1000

Signed-off-by: Intel

ethdev: add VF statistics

Signed-off-by: Intel

ethdev: add priority flow control configuration

Signed-off-by: Intel

ethdev: add ipv6 support to fdir

Signed-off-by: Intel

ethdev: add vlan offload support

Signed-off-by: Intel

ethdev: add RX/TX queues configuration

Signed-off-by: Intel

ethdev: add DCB support

Signed-off-by: Intel

ethdev: add stats per queue

Signed-off-by: Intel

ethdev: minor changes

Signed-off-by: Intel

ethdev: init all builtin drivers

Signed-off-by: Intel

pci: make it possible to keep devices bound to uio

Binding code has been refactored as well.

Signed-off-by: Intel

pci: fix uio driver dependency

Allow to run without igb_uio if probed devices don't require it.

The condition for exiting with an error is:
 - Tested driver is needed by a probed device
 AND
 - Tested driver needs igb_uio

Signed-off-by: Damien Millescamps <damien.millescamps@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

pci: reference driver structure for each device

Add a driver reference (if available) to every PCI devices,
even when blacklisted. This information is made available in the global
device_list variable so users know which network devices are managed or
ignored.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Damien Millescamps <damien.millescamps@6wind.com>

igb_uio: allow to configure interrupt mode

Signed-off-by: Intel

igb_uio: various updates

Signed-off-by: Intel

igb_uio: GPL copyright

Signed-off-by: Intel

mbuf: group fields in vlan_macip union

Signed-off-by: Intel

mbuf: fix build when scatter gather is disabled

Signed-off-by: Intel

memory: stats for malloc

Signed-off-by: Intel

memory: malloc now supports multi process

Signed-off-by: Intel

memory: add numa-awareness to malloc

Signed-off-by: Intel

memory: fix for multi process support

Signed-off-by: Intel

memory: add --socket-mem option

On NUMA systems, --socket-mem makes it possible to select the node where
allocations will go.

Signed-off-by: Intel

mempool: cache optimisations

Signed-off-by: Intel

ring: add burst API

Signed-off-by: Intel

hash: fix check when creating fbk hash

Signed-off-by: Intel