Commit Graph

64 Commits

Author SHA1 Message Date
Intel
0a45657a67 pci: rework interrupt handling
Signed-off-by: Intel <intel.com>
2013-09-17 14:09:22 +02:00
Stephen Hemminger
eee16c964c pci: support multiple PCI regions per device
Need to change PCI code to support multiple I/O regions on a single device.
Some devices like VMXNET3 have multiple PCI memory regions, and some
have none.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Intel
2013-09-17 14:09:22 +02:00
Intel
3743329a7e mem: remove RLIMIT_NOFILE update
Memory init won't try to increase its RLIMIT_NOFILE limit, this must be done
prior to starting it.

Signed-off-by: Intel
2013-09-17 14:09:22 +02:00
Intel
e987449c9f timer: prefer TSC to HPET
Signed-off-by: Intel
2013-09-17 14:09:22 +02:00
Damien Millescamps
6286101324 timer: option --vmware-tsc-map for VMware guest
The VMWare TSC mapping uses a hook to RDPMC to read the physical TSC
in the case of VMware ESXi.

Signed-off-by: Damien Millescamps <damien.millescamps@6wind.com>
Acked-by: Jean-Mickael Guerin <jmg@6wind.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

Introduce new option --vmware-tsc-map, ignored if
CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT is not set.

Default is CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT=y.

if CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT is set:
    rte_rdtsc() selects at runtime between Vmware mapping of
    TSC or native TSC
else
    rte_rdtsc() always uses native rdtsc.

When running DPDK on VMware guest, enable --vmware-tsc-map to
read the physical TSC.
Caution: ESXi should pass monitor_control.pseudo_perfctr = TRUE
othewise it results in general protection fault.

Signed-off-by: Jean-Mickael Guerin <jean-mickael.guerin@6wind.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
2013-09-17 14:09:22 +02:00
Intel
de3cfa2c98 sched: initial import
Signed-off-by: Intel
2013-09-17 14:09:21 +02:00
Intel
e6541fdec8 meter: initial import
Signed-off-by: Intel
2013-09-17 14:09:21 +02:00
Intel
d7937e2e3d power: initial import
Signed-off-by: Intel
2013-09-17 14:09:21 +02:00
Intel
5c510e13a9 lpm: add IPv6 support
Signed-off-by: Intel
2013-09-17 14:09:21 +02:00
Stephen Hemminger
2450abdf90 log: optimize log/panic with attribute cold
Both logging and calls to panic are never in the critical path.
Use the GCC attribute cold to mark these functions as cold,
which generates more optimised code.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Reviewed-by: Vincent Jardin <vincent.jardin@6wind.com>
2013-09-17 14:09:21 +02:00
Intel
494a02537f log: get full path as syslog id
It partially reverts commit 04210699ee.

Signed-off-by: Intel <intel.com>
2013-09-17 14:08:47 +02:00
Stephen Hemminger
04210699ee log: add ability to override syslog parameters
By default, DPDK based applications would only allow logging
to syslog as "rte", DAEMON; but for any production application more
control is desired to allow using actual application name and
overriding the facility.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Reviewed-by: Vincent Jardin <vincent.jardin@6wind.com>
2013-09-16 15:34:52 +02:00
Intel
99dde4b0e2 eal: cosmetic changes
Signed-off-by: Intel
2013-09-16 15:30:55 +02:00
Intel
bfdbde0c20 eal: add application usage hook
Signed-off-by: Intel
2013-09-16 15:30:52 +02:00
Intel
d6772940c0 eal: memory barriers use intrinsic functions
Signed-off-by: Intel
2013-09-16 15:19:04 +02:00
Intel
0fa75ccc24 eal: use intrinsic functions from compiler
RTE_FORCE_INTRINSICS makes it possible to force use of intrinsic
functions (defaults to n).

Signed-off-by: Intel
2013-09-16 15:19:03 +02:00
Intel
803b069703 lib: add rte_hexdump and remove duplicated code
Signed-off-by: Intel
2013-09-06 11:43:07 +02:00
Intel
a974564b34 lib: fix various compilation warnings
Signed-off-by: Intel
2013-09-06 11:43:07 +02:00
Intel
3b46fb77eb lib: 32/64-bit cleanups
Signed-off-by: Intel
2013-09-06 11:43:07 +02:00
Intel
26a0e1a4ee set version to 1.3.1
Signed-off-by: Intel
2013-07-25 16:07:53 +02:00
Intel
b6df9fc871 update copyright date to 2013
Signed-off-by: Intel
2013-07-25 16:07:52 +02:00
Intel
c662f30dbe lib: minor changes
Signed-off-by: Intel
2013-07-25 16:07:51 +02:00
Adrien Mazarguil
77d7a99fbe lib: fix non-C99 macros definitions in exported headers
The original definitions prevent external programs/libraries from compiling
without warnings when using these headers and -std=gnu99 (relaxed C99 mode).

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>
2013-07-25 16:07:51 +02:00
Zijie Pan
cddaf87a1e lib: fix unused values
Fix warnings of type "Value stored to 'xxx' is never read".

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>
2013-07-25 16:07:51 +02:00
Intel
d55d942fa9 kni: various changes
Signed-off-by: Intel
2013-07-25 16:07:51 +02:00
Intel
3b5d33a004 kni: disable IGB_DCA
Signed-off-by: Intel
2013-07-25 16:07:51 +02:00
Intel
9b3cd1cc0c kni: fix disabling
Signed-off-by: Intel
2013-07-25 16:07:51 +02:00
Ivan Boule
6402373548 kni: fix build with kernel < 2.6.34
Signed-off-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2013-07-25 16:07:51 +02:00
Nicolas Dichtel
f454d1a9c9 igb_uio: fix build with kernel >= 3.8
__devinit has been removed in linux commit 54b956b903
("Remove __dev* markings from init.h", 3.8-rc4).

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: Ivan Boule <ivan.boule@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2013-07-25 16:07:51 +02:00
Adrien Mazarguil
66daf76700 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>
2013-07-25 16:07:51 +02:00
Intel
dd61b34d58 mem: error if requesting more segments than MAX_MEMSEG
Signed-off-by: Intel
2013-07-25 16:07:51 +02:00
Thomas Monjalon
8885118f82 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>
2013-07-25 16:07:50 +02:00
Intel
a366c813f7 eal: add bsf32
Signed-off-by: Intel
2013-07-25 16:07:50 +02:00
Intel
0100a515b5 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
2013-07-25 16:07:50 +02:00
Intel
594f3c1cea set version to 1.3.0
Signed-off-by: Intel
2013-07-25 16:07:45 +02:00
Intel
aa4fc14d2c ixgbe: update base driver
Signed-off-by: Intel
2013-07-25 15:40:56 +02:00
Intel
8a5eeb9c05 e1000: update base driver
Signed-off-by: Intel
2013-07-25 15:23:28 +02:00
Intel
d6537e6a74 pci: make it possible to keep devices bound to uio
Binding code has been refactored as well.

Signed-off-by: Intel
2013-07-25 15:23:28 +02:00
Damien Millescamps
acabcb6c3f 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>
2013-07-25 15:23:28 +02:00
Adrien Mazarguil
5e9f6d1340 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>
2013-07-25 15:23:28 +02:00
Intel
fb98e84fc1 igb_uio: allow to configure interrupt mode
Signed-off-by: Intel
2013-07-25 15:23:28 +02:00
Intel
13dc56a6fe igb_uio: various updates
Signed-off-by: Intel
2013-07-25 15:23:27 +02:00
Intel
1f1047608d igb_uio: GPL copyright
Signed-off-by: Intel
2013-07-25 15:23:27 +02:00
Intel
2a5c356e17 memory: stats for malloc
Signed-off-by: Intel
2013-07-25 15:23:27 +02:00
Intel
766b12e538 memory: malloc now supports multi process
Signed-off-by: Intel
2013-07-25 15:23:27 +02:00
Intel
dec5e73d78 memory: add numa-awareness to malloc
Signed-off-by: Intel
2013-07-25 15:23:27 +02:00
Intel
916e4f4f4e memory: fix for multi process support
Signed-off-by: Intel
2013-07-25 15:23:27 +02:00
Intel
b6a468ad41 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
2013-07-25 15:23:27 +02:00
Intel
af89e7f85b eal: rework cpu information discovery
Signed-off-by: Intel
2013-07-25 15:23:26 +02:00
Intel
a9fb536570 eal: minor changes
Signed-off-by: Intel
2013-07-25 15:17:47 +02:00