[dpdk-dev] Explanation of the QoS offset values used in the QoS scheduler example app.

Hi everyone, I am looking at this portion of the code in the app_thread.c file of the QoS scheduler example application: /* * QoS parameters are encoded as follows: * Outer VLAN ID defines subport * Inner VLAN ID defines pipe * Destination IP 0.0.XXX.0 defines traffic class * Destination IP host

[dpdk-dev] [PATCH 4/4] xen: net-front poll mode driver

On Sat, Feb 14, 2015 at 01:06:48PM -0500, Stephen Hemminger wrote: > This driver implements DPDK driver that has the same functionality > as net-front driver in Linux kernel. > > Signed-off-by: Stephen Hemminger > --- > config/common_linuxapp| 6 + > lib/Makefile

[dpdk-dev] [PATCH 1/4] xen: allow choosing dom0 support at runtime

On Sat, Feb 14, 2015 at 01:06:45PM -0500, Stephen Hemminger wrote: > The previous code would only allow building library and application > so that it ran on Xen DOM0 or not on DOM0. This changes that to > a runtime flag. > > Signed-off-by: Stephen Hemminger > --- > lib/librte_eal/common/include/

[dpdk-dev] [PATCH 4/4] xen: net-front poll mode driver

This driver implements DPDK driver that has the same functionality as net-front driver in Linux kernel. Signed-off-by: Stephen Hemminger --- config/common_linuxapp| 6 + lib/Makefile | 1 + lib/librte_eal/common/eal_private.h | 7 + lib/librte_eal

[dpdk-dev] [PATCH 3/4] xen: add uio driver

New uio helper kernel driver for use by Xen netfront UIO poll mode driver. Signed-off-by: Stephen Hemminger --- lib/librte_eal/linuxapp/Makefile | 3 + lib/librte_eal/linuxapp/xen_uio/Makefile | 55 ++ lib/librte_eal/linuxapp/xen_uio/xen_uio.c | 837 ++ 3

[dpdk-dev] [PATCH 2/4] xen: add phys-addr command line argument

Allow overriding default Xen DOM0 behavior to use physical addresses insted of mfn. Signed-off-by: Stephen Hemminger --- lib/librte_eal/common/eal_common_options.c | 5 + lib/librte_eal/common/eal_internal_cfg.h | 1 + lib/librte_eal/common/eal_options.h| 2 ++ lib/librte_eal/co

[dpdk-dev] [PATCH 1/4] xen: allow choosing dom0 support at runtime

The previous code would only allow building library and application so that it ran on Xen DOM0 or not on DOM0. This changes that to a runtime flag. Signed-off-by: Stephen Hemminger --- lib/librte_eal/common/include/rte_memory.h | 4 +++ lib/librte_eal/linuxapp/eal/eal_memory.c | 7 lib/

[dpdk-dev] [PATCH] Add support to read target/generic/rte.vars.mk file for external builds

The external build of applications does not import the target/generic/rte.vars.mk file, which is needed for locating DPDK headers and libraries. Signed-off-by: Keith Wiles --- mk/rte.extvars.mk | 7 +++ 1 file changed, 7 insertions(+) diff --git a/mk/rte.extvars.mk b/mk/rte.extvars.mk inde

[dpdk-dev] [PATCH] Add Q variable to external builds to be quite

Signed-off-by: Keith Wiles --- mk/rte.extvars.mk | 4 1 file changed, 4 insertions(+) diff --git a/mk/rte.extvars.mk b/mk/rte.extvars.mk index 3e5a990..83a5721 100644 --- a/mk/rte.extvars.mk +++ b/mk/rte.extvars.mk @@ -66,6 +66,10 @@ endif RTE_OUTPUT ?= $(RTE_SRCDIR)/build export RTE_OUTP

[dpdk-dev] [PATCH 1/2] enic: replace use of printf with log

On Sat, Feb 14, 2015 at 10:32:58AM -0500, Stephen Hemminger wrote: > Device driver should log via DPDK log, not to printf which is > sends to /dev/null in a daemon application. > > Signed-off-by: Stephen Hemminger > --- > lib/librte_pmd_enic/enic_compat.h | 11 +++ > 1 file changed, 7 in

[dpdk-dev] [PATCH 2/2] enic: change probe log message level

Drivers should be silent on boot. Signed-off-by: Stephen Hemminger --- lib/librte_pmd_enic/enic_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/librte_pmd_enic/enic_main.c b/lib/librte_pmd_enic/enic_main.c index 48fdca2..c66f139 100644 --- a/lib/librte_pmd_enic/eni

[dpdk-dev] [PATCH 1/2] enic: replace use of printf with log

Device driver should log via DPDK log, not to printf which is sends to /dev/null in a daemon application. Signed-off-by: Stephen Hemminger --- lib/librte_pmd_enic/enic_compat.h | 11 +++ 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/lib/librte_pmd_enic/enic_compat.h b/li

[dpdk-dev] [PATCH 6/6] examples: remove unneeded casts

*alloc() routines return void * and therefore cast is not needed. Signed-off-by: Stephen Hemminger --- examples/kni/main.c | 4 ++-- examples/l3fwd-acl/main.c | 4 ++-- examples/vhost/main.c | 7 --- 3 files changed, 8 insertions(+), 7 deletions(-) diff --git a/examples/kni/main.c

[dpdk-dev] [PATCH 5/6] eal: remove useless memset

The path variable is set via snprintf, and does not need to memset before that. Signed-off-by: Stephen Hemminger --- lib/librte_eal/linuxapp/eal/eal_hugepage_info.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/lib/librte_eal/linuxapp/eal/eal_hugepage_info.c b/lib/librte_eal/linuxapp/eal

[dpdk-dev] [PATCH 4/6] enic: eliminate useless cast

Signed-off-by: Stephen Hemminger --- lib/librte_pmd_enic/enic_clsf.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/lib/librte_pmd_enic/enic_clsf.c b/lib/librte_pmd_enic/enic_clsf.c index 577a382..b61d625 100644 --- a/lib/librte_pmd_enic/enic_clsf.c +++ b/lib/librte_pmd_

[dpdk-dev] [PATCH 3/6] bsd: remove useless assignments

If variable is set in the next line, it doesn't need to be initialized. Signed-off-by: Stephen Hemminger --- lib/librte_eal/bsdapp/eal/eal.c | 3 ++- lib/librte_eal/bsdapp/eal/eal_pci.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/bsdapp/eal/eal.c b/l

[dpdk-dev] [PATCH 2/6] vhost_xen: remove unnecessary cast

Don't need to cast malloc family of functions since they return void *. Signed-off-by: Stephen Hemminger --- examples/vhost_xen/vhost_monitor.c | 2 +- examples/vhost_xen/xenstore_parse.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/examples/vhost_xen/vhost_monitor.c

[dpdk-dev] [PATCH 1/6] test: remove unneeded casts

The malloc family returns void * and therefore cast is unnecessary. Use calloc rather than zmalloc with multiply for array. Signed-off-by: Stephen Hemminger --- app/test/test_hash_perf.c | 8 app/test/test_mempool.c | 2 +- app/test/test_ring.c | 2 +- 3 files changed, 6 insertio