[dpdk-dev] [PATCH v4 0/4] Support for write combining.
Rafal Kozik
rk at semihalf.com
Fri Jun 29 14:17:13 CEST 2018
Support for write combining.
---
v2:
* Rebased on top of master.
* Fix typos.
* Make commit messages more verbose.
* Add comments.
* Initialize fd.
---
v3:
* Log if BAR was mapped with or without support for WC.
---
v4:
* Before opening PCI resource, check if it supports WC.
* Log only when WC mapping failed.
* Log when wc_activate is set in igb_uio driver.
Kozik (4):
igb_uio: add wc option
bus/pci: reference driver structure
eal: enable WC during resources mapping
net/ena: enable WC
drivers/bus/pci/linux/pci_uio.c | 47 ++++++++++++++++++++++++++++++-----------
drivers/bus/pci/pci_common.c | 17 ++++++++++-----
drivers/bus/pci/rte_bus_pci.h | 2 ++
drivers/net/ena/ena_ethdev.c | 3 ++-
kernel/linux/igb_uio/igb_uio.c | 18 +++++++++++++---
5 files changed, 66 insertions(+), 21 deletions(-)
--
2.7.4
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