From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH v2 0/3] 32 bit PCI domain support
Date: Thu, 22 Jun 2017 08:56:38 -0700 [thread overview]
Message-ID: <20170622155641.25916-1-stephen@networkplumber.org> (raw)
The PCI address consists of domain, bus, device, function.
The domain value is limited to 16 bits when received from ACPI,
but on virtual environments the host may use the full 32 bits to
distinguish direct hardware from synthetic buses.
Stephen Hemminger (3):
pci: remove unnecessary casts from strtoul
eal: PCI domain should be 32 bits
mlx5: handle 32 bit PCI domain
drivers/net/mlx5/mlx5_ethdev.c | 2 +-
lib/librte_eal/common/include/rte_pci.h | 12 ++++++------
lib/librte_eal/linuxapp/eal/eal_pci.c | 8 ++++----
3 files changed, 11 insertions(+), 11 deletions(-)
--
2.11.0
next reply other threads:[~2017-06-22 15:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-22 15:56 Stephen Hemminger [this message]
2017-06-22 15:56 ` [dpdk-dev] [PATCH v2 1/3] pci: remove unnecessary casts from strtoul Stephen Hemminger
2017-06-22 15:56 ` [dpdk-dev] [PATCH v2 2/3] eal: PCI domain should be 32 bits Stephen Hemminger
2017-06-22 16:05 ` Thomas Monjalon
2017-06-22 16:23 ` Stephen Hemminger
2017-06-22 15:56 ` [dpdk-dev] [PATCH v2 3/3] mlx5: handle 32 bit PCI domain Stephen Hemminger
2017-06-22 16:17 ` Thomas Monjalon
2017-06-22 16:41 ` Stephen Hemminger
2017-06-22 16:42 ` Stephen Hemminger
2017-06-22 17:04 ` Thomas Monjalon
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