[dpdk-dev] [PATCH v2 00/15] common ethdev linkstatus functions
Stephen Hemminger
stephen at networkplumber.org
Sat Jan 6 02:06:41 CET 2018
While writing the hyperv driver, noticed a lot of unnecessary
duplication of code in drivers for handling the eth_dev link status
information. While consolidating this, it also became obvious that
some drivers behave differently for no good reason.
It also was a good chance to introduce atomic exchange primitives
in EAL because there are other places using cmpset where not
necessary (such as bonding).
Mostly only compile tested only, don't have all of the hardware
available (except ixgbe and virtio) to test.
The difference from v1 is that function name changed, rebasing
to current source and the introduction of atomic exchange.
Stephen Hemminger (15):
eal: introduce atomic exchange operation
ethdev: add linkstatus get/set helper functions
virtio: use eth_linkstatus_set
vmxnet3: use rte_eth_linkstatus_set
dpaa2: use rte_eth_linkstatus_set
nfp: use rte_eth_linkstatus functions
e1000: use rte_eth_linkstatus helpers
ixgbe: use rte_eth_linkstatus functions
sfc: use new rte_eth_linkstatus functions
i40e: use rte_eth_linkstatus functions
liquidio: use _rte_eth_linkstatus_set
thunderx: use _rte_eth_linkstatus_set
szedata: use _rte_eth_linkstatus_set
octeontx: use rte_eth_linkstatus_set
enic: use _rte_eth_linkstatus_set
drivers/net/dpaa2/dpaa2_ethdev.c | 65 ++------------
drivers/net/e1000/em_ethdev.c | 70 ++-------------
drivers/net/e1000/igb_ethdev.c | 71 ++--------------
drivers/net/enic/enic_ethdev.c | 5 +-
drivers/net/enic/enic_main.c | 16 ++--
drivers/net/i40e/i40e_ethdev.c | 44 ++--------
drivers/net/i40e/i40e_ethdev_vf.c | 19 +----
drivers/net/ixgbe/ixgbe_ethdev.c | 99 ++++------------------
drivers/net/liquidio/lio_ethdev.c | 54 ++----------
drivers/net/nfp/nfp_net.c | 75 ++--------------
drivers/net/octeontx/octeontx_ethdev.c | 16 +---
drivers/net/sfc/sfc_ethdev.c | 27 ++----
drivers/net/sfc/sfc_ev.c | 23 +----
drivers/net/szedata2/rte_eth_szedata2.c | 20 ++---
drivers/net/thunderx/nicvf_ethdev.c | 17 +---
drivers/net/virtio/virtio_ethdev.c | 67 +++------------
drivers/net/vmxnet3/vmxnet3_ethdev.c | 85 ++++---------------
.../common/include/arch/x86/rte_atomic.h | 24 ++++++
.../common/include/arch/x86/rte_atomic_32.h | 12 +++
.../common/include/arch/x86/rte_atomic_64.h | 12 +++
lib/librte_eal/common/include/generic/rte_atomic.h | 78 +++++++++++++++++
lib/librte_ether/rte_ethdev.c | 35 ++++++++
lib/librte_ether/rte_ethdev.h | 28 ++++++
23 files changed, 305 insertions(+), 657 deletions(-)
--
2.15.1
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