[dpdk-dev] [PATCH v11 0/8] ethdev: 100G and link speed API refactoring
Thomas Monjalon
thomas.monjalon at 6wind.com
Thu Mar 17 19:08:57 CET 2016
There are still too few tests and reviews, especially for
autonegotiation with Intel devices (patch #6).
I would not be surprised to see some bugs in this rework.
The capabilities must be adapted per device. It can be
improved in a separate patch.
It will be integrated in 16.04-rc2.
Please test and review shortly, thanks!
--------
This series of patches adds the following capabilities:
* speed_capa bitmap in rte_eth_dev_info, which is filled by the PMDs
according to the physical device capabilities.
* refactors link API in ethdev to allow the definition of the advertised
link speeds, fix speed (no auto-negociation) or advertise all supported
speeds (default).
--------
v11:
- rebase on 16.04-rc1
- replace on more link status value in e1000 driver
- merge szedata2 patches
- remove szedata2 temporary comments in code and doc
v10:
- rebase
- rework release notes
- rearrange patch splitting
- fix doxygen comments
- fix typos
- removed log format of link.link_speed as %d (keep %u)
- complete ETH_LINK_[DOWN/UP] replacement from 0/1
- change ETH_LINK_SPEED_AUTONEG to 1
- replace ETH_LINK_SPEED_NEG by ETH_LINK_SPEED_AUTONEG (1)
- replace ETH_LINK_SPEED_NO_AUTONEG by ETH_LINK_SPEED_FIXED (0)
- rework rte_eth_speed_to_bm_flag to rte_eth_speed_bitflag
- complete 100G support in testpmd
v9: rebased to current HEAD. Reverted numeric speed to 32 bit in struct
rte_eth_link (no atomic link get > 64bit). Fixed mlx5 driver compilation
and link speeds. Moved documentation to release_16_04.rst and fixed several
issues. Upgrade NIC notes with speed capabilities.
v8: Rebased to current HEAD. Modified em driver impl. to not touch base files.
Merged patch 5 into 3 (map file). Changed numeric speed to a 64 bit value.
Filled-in speed capabilities for drivers bnx2x, cxgbe, mlx5 and nfp in
addition to the ones of previous patch sets.
v7: Rebased to current HEAD. Moved documentation to v2.3. Still needs testing
from PMD maintainers.
v6: Move link_duplex to be part of bitfield. Fixed i40 autoneg flag link
update code. Added rte_eth_speed_to_bm_flag() to .map file. Fixed other
spelling issues. Rebased to current HEAD.
v5: revert to v2 speed capabilities patch. Fixed MLX4 speed capabilities
(thanks N. Laranjeiro). Refactored link speed API to allow setting
advertised speeds (3/4). Added NO_AUTONEG option to explicitely disable
auto-negociation. Updated 2.2 rel. notes (4/4). Rebased to current HEAD.
v4: fixed errata in the documentation of field speeds of rte_eth_conf, and
commit 1/2 message. rebased to v2.1.0. v3 was incorrectly based on
~2.1.0-rc1.
v3: rebase to v2.1. unified ETH_LINK_SPEED and ETH_SPEED_CAP into ETH_SPEED.
Converted field speed in struct rte_eth_conf to speed, to allow a bitmap
for defining the announced speeds, as suggested M. Brorup. Fixed spelling
issues.
v2: rebase, converted speed_capa into 32 bits bitmap, fixed alignment
(checkpatch).
--------
Marc Sune (6):
ethdev: use constants for link duplex
app/testpmd: move speed and duplex parsing in a function
ethdev: rename link speed constants
ethdev: add speed capabilities
ethdev: redesign link speed config
ethdev: convert speed number to bitmap flag
Thomas Monjalon (2):
ethdev: use constants for link state
ethdev: add 100G link speed
app/test-pipeline/init.c | 2 +-
app/test-pmd/cmdline.c | 125 ++++++++++-----------
app/test-pmd/testpmd.c | 2 +-
app/test/test_pmd_perf.c | 2 +-
app/test/virtual_pmd.c | 8 +-
doc/guides/nics/overview.rst | 1 +
doc/guides/nics/szedata2.rst | 6 -
doc/guides/rel_notes/release_16_04.rst | 22 ++++
doc/guides/testpmd_app_ug/testpmd_funcs.rst | 2 +-
drivers/net/af_packet/rte_eth_af_packet.c | 9 +-
drivers/net/bnx2x/bnx2x_ethdev.c | 7 +-
drivers/net/bnx2x/elink.c | 2 +-
drivers/net/bonding/rte_eth_bond_8023ad.c | 14 +--
drivers/net/bonding/rte_eth_bond_api.c | 4 +-
drivers/net/bonding/rte_eth_bond_pmd.c | 12 +-
drivers/net/cxgbe/base/t4_hw.c | 8 +-
drivers/net/cxgbe/cxgbe_ethdev.c | 1 +
drivers/net/e1000/em_ethdev.c | 113 +++++++++----------
drivers/net/e1000/igb_ethdev.c | 104 +++++++++--------
drivers/net/fm10k/fm10k_ethdev.c | 6 +-
drivers/net/i40e/i40e_ethdev.c | 76 +++++++------
drivers/net/i40e/i40e_ethdev_vf.c | 11 +-
drivers/net/ixgbe/ixgbe_ethdev.c | 76 ++++++-------
drivers/net/mlx4/mlx4.c | 4 +
drivers/net/mlx5/mlx5_ethdev.c | 3 +
drivers/net/mpipe/mpipe_tilegx.c | 18 +--
drivers/net/nfp/nfp_net.c | 6 +-
drivers/net/null/rte_eth_null.c | 9 +-
drivers/net/pcap/rte_eth_pcap.c | 9 +-
drivers/net/ring/rte_eth_ring.c | 13 ++-
drivers/net/szedata2/rte_eth_szedata2.c | 19 ++--
drivers/net/virtio/virtio_ethdev.c | 8 +-
drivers/net/virtio/virtio_ethdev.h | 2 -
drivers/net/vmxnet3/vmxnet3_ethdev.c | 5 +-
drivers/net/xenvirt/rte_eth_xenvirt.c | 9 +-
examples/exception_path/main.c | 2 +-
examples/ip_fragmentation/main.c | 2 +-
examples/ip_pipeline/config_parse.c | 3 +-
examples/ip_pipeline/init.c | 2 +-
examples/ip_reassembly/main.c | 2 +-
examples/ipsec-secgw/ipsec-secgw.c | 2 +-
examples/ipv4_multicast/main.c | 2 +-
examples/kni/main.c | 2 +-
examples/l2fwd-crypto/main.c | 2 +-
examples/l2fwd-ivshmem/host/host.c | 2 +-
examples/l2fwd-jobstats/main.c | 2 +-
examples/l2fwd-keepalive/main.c | 2 +-
examples/l2fwd/main.c | 2 +-
examples/l3fwd-acl/main.c | 2 +-
examples/l3fwd-power/main.c | 2 +-
examples/l3fwd/main.c | 2 +-
examples/link_status_interrupt/main.c | 2 +-
examples/load_balancer/init.c | 2 +-
.../client_server_mp/mp_server/init.c | 2 +-
examples/multi_process/l2fwd_fork/main.c | 2 +-
examples/multi_process/symmetric_mp/main.c | 2 +-
examples/performance-thread/l3fwd-thread/main.c | 2 +-
lib/librte_ether/rte_ethdev.c | 33 ++++++
lib/librte_ether/rte_ethdev.h | 91 +++++++++++----
lib/librte_ether/rte_ether_version.map | 1 +
60 files changed, 508 insertions(+), 380 deletions(-)
--
2.7.0
More information about the dev
mailing list