DPDK patches and discussions
 help / color / mirror / Atom feed
From: David Marchand <david.marchand@redhat.com>
To: "Xia, Chenbo" <chenbo.xia@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	ci@dpdk.org, Aaron Conole <aconole@redhat.com>,
	 dpdklab <dpdklab@iol.unh.edu>,
	"Zawadzki, Tomasz" <tomasz.zawadzki@intel.com>,
	alexeymar@mellanox.com, Jim Harris <james.r.harris@intel.com>
Subject: Re: [dpdk-dev] [PATCH v2 0/7] Removal of PCI bus ABIs
Date: Mon, 4 Oct 2021 15:37:40 +0200	[thread overview]
Message-ID: <CAJFAV8wjJzXyUeW+f4Q52+6Eh2OKm43dcA=Wmz-Ld1Uy8f4sSg@mail.gmail.com> (raw)
In-Reply-To: <CAJFAV8xRVYapUAvJN0ZLO0wX6ro_h6NGFEHnN5T_xw-ffd9kdg@mail.gmail.com>

On Thu, Sep 30, 2021 at 10:45 AM David Marchand
<david.marchand@redhat.com> wrote:
> On Wed, Sep 29, 2021 at 9:38 AM Xia, Chenbo <chenbo.xia@intel.com> wrote:
> > @David, could you help me understand what is the compile error in Fedora 31?
> > DPDK_compile_spdk failure is expected as the header name for SPDK is changed,
> > I am not sure if it's the same error...
>
> The error log is odd (no compilation "backtrace").
> You'll need to test spdk manually I guess.

Tried your series with SPDK (w/o and w/ enable_driver_sdk).
I think the same, and the error is likely due to the file rename.

$ make
  CC lib/env_dpdk/env.o
In file included from env.c:39:0:
env_internal.h:64:25: error: field ‘driver’ has incomplete type
  struct rte_pci_driver  driver;
                         ^
env_internal.h:75:59: warning: ‘struct rte_pci_device’ declared inside
parameter list [enabled by default]
 int pci_device_init(struct rte_pci_driver *driver, struct
rte_pci_device *device);
                                                           ^
env_internal.h:75:59: warning: its scope is only this definition or
declaration, which is probably not what you want [enabled by default]
env_internal.h:76:28: warning: ‘struct rte_pci_device’ declared inside
parameter list [enabled by default]
 int pci_device_fini(struct rte_pci_device *device);
                            ^
env_internal.h:89:38: warning: ‘struct rte_pci_device’ declared inside
parameter list [enabled by default]
 void vtophys_pci_device_added(struct rte_pci_device *pci_device);
                                      ^
env_internal.h:96:40: warning: ‘struct rte_pci_device’ declared inside
parameter list [enabled by default]
 void vtophys_pci_device_removed(struct rte_pci_device *pci_device);
                                        ^
make[2]: *** [env.o] Error 1
make[1]: *** [env_dpdk] Error 2
make: *** [lib] Error 2



So basically, SPDK needs some updates since it has its own pci drivers.
I copied some SPDK folks for info.

*Disclaimer* I only checked it links fine against my 21.11 dpdk env,
and did not test the other cases:

diff --git a/dpdkbuild/Makefile b/dpdkbuild/Makefile
index d51b1a6e5..0e666735d 100644
--- a/dpdkbuild/Makefile
+++ b/dpdkbuild/Makefile
@@ -166,6 +166,7 @@ all: $(SPDK_ROOT_DIR)/dpdk/build-tmp
 $(SPDK_ROOT_DIR)/dpdk/build-tmp: $(SPDK_ROOT_DIR)/mk/cc.mk
$(SPDK_ROOT_DIR)/include/spdk/config.h
        $(Q)rm -rf $(SPDK_ROOT_DIR)/dpdk/build $(SPDK_ROOT_DIR)/dpdk/build-tmp
        $(Q)cd "$(SPDK_ROOT_DIR)/dpdk"; CC="$(SUB_CC)" meson
--prefix="$(MESON_PREFIX)" --libdir lib -Dc_args="$(DPDK_CFLAGS)"
-Dc_link_args="$(DPDK_LDFLAGS)" $(DPDK_OPTS)
-Ddisable_drivers="$(shell echo $(DPDK_DISABLED_DRVERS) | sed -E "s/
+/,/g")" build-tmp
+       $(Q)! meson configure build-tmp | grep -qw enable_driver_sdk
|| meson configure build-tmp -Denable_driver_sdk=true
        $(Q)sed $(SED_INPLACE_FLAG) 's/#define RTE_EAL_PMD_PATH
.*/#define RTE_EAL_PMD_PATH ""/g'
$(SPDK_ROOT_DIR)/dpdk/build-tmp/rte_build_config.h
        $(Q) \
        # TODO Meson build adds libbsd dependency when it's available.
This means any app will be \
diff --git a/lib/env_dpdk/env.mk b/lib/env_dpdk/env.mk
index cc7db8aab..e24c6942f 100644bits with an embedded dpdk
--- a/lib/env_dpdk/env.mk
+++ b/lib/env_dpdk/env.mk
@@ -172,6 +172,12 @@ DPDK_PRIVATE_LINKER_ARGS += -lnuma
 endif
 endif

+ifneq (,$(wildcard $(DPDK_INC_DIR)/rte_build_config.h))
+ifneq (,$(shell grep -e "define RTE_HAS_LIBARCHIVE 1"
$(DPDK_INC_DIR)/rte_build_config.h))
+DPDK_PRIVATE_LINKER_ARGS += -larchive
+endif
+endif
+
 ifeq ($(OS),Linux)
 DPDK_PRIVATE_LINKER_ARGS += -ldl
 endif
diff --git a/lib/env_dpdk/env_internal.h b/lib/env_dpdk/env_internal.h
index 2303f432c..24b377545 100644
--- a/lib/env_dpdk/env_internal.h
+++ b/lib/env_dpdk/env_internal.h
@@ -43,13 +43,18 @@
 #include <rte_eal.h>
 #include <rte_bus.h>
 #include <rte_pci.h>
-#include <rte_bus_pci.h>
 #include <rte_dev.h>

 #if RTE_VERSION < RTE_VERSION_NUM(19, 11, 0, 0)
 #error RTE_VERSION is too old! Minimum 19.11 is required.
 #endif

+#if RTE_VERSION < RTE_VERSION_NUM(21, 11, 0, 0)
+#include <rte_bus_pci.h>
+#else
+#include <pci_driver.h>
+#endif
+
 /* x86-64 and ARM userspace virtual addresses use only the low 48 bits [0..47],
  * which is enough to cover 256 TB.
  */



-- 
David Marchand


  reply	other threads:[~2021-10-04 13:38 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-10  2:23 [dpdk-dev] [PATCH 0/8] " Chenbo Xia
2021-09-10  2:23 ` [dpdk-dev] [PATCH 1/8] bus/pci: add new memory resource access APIs Chenbo Xia
2021-09-13 11:59   ` Kinsella, Ray
2021-09-10  2:23 ` [dpdk-dev] [PATCH 2/8] app/testpmd: use PCI " Chenbo Xia
2021-09-16  6:10   ` Li, Xiaoyun
2021-09-16  6:38     ` Xia, Chenbo
2021-09-10  2:23 ` [dpdk-dev] [PATCH 3/8] examples/ethtool: use PCI library API to get PCI address Chenbo Xia
2021-09-10  2:23 ` [dpdk-dev] [PATCH 4/8] examples/kni: remove unused PCI bus header Chenbo Xia
2021-09-17 15:38   ` Ferruh Yigit
2021-09-10  2:23 ` [dpdk-dev] [PATCH 5/8] test/kni: remove setting of PCI ID and address Chenbo Xia
2021-09-10  7:12   ` David Marchand
2021-09-17 15:38   ` Ferruh Yigit
2021-09-10  2:24 ` [dpdk-dev] [PATCH 6/8] examples/ip_pipeline: " Chenbo Xia
2021-09-10  7:18   ` David Marchand
2021-09-10  8:21     ` Xia, Chenbo
2021-09-17  3:09     ` Xia, Chenbo
2021-09-17 11:55       ` David Marchand
2021-09-17 15:37         ` Ferruh Yigit
2021-09-10  2:24 ` [dpdk-dev] [PATCH 7/8] kni: replace unused variable definition with reserved bytes Chenbo Xia
2021-09-10  2:24 ` [dpdk-dev] [PATCH 8/8] bus/pci: remove ABIs in PCI bus Chenbo Xia
2021-09-13 12:06   ` Kinsella, Ray
2021-09-14  8:15   ` Xu, Rosen
2021-09-18  2:24 ` [dpdk-dev] [PATCH v2 0/7] Removal of PCI bus ABIs Chenbo Xia
2021-09-18  2:24   ` [dpdk-dev] [PATCH v2 1/7] bus/pci: add new memory resource access APIs Chenbo Xia
2021-09-18  2:24   ` [dpdk-dev] [PATCH v2 2/7] app/testpmd: use PCI " Chenbo Xia
2021-09-18  2:44     ` Li, Xiaoyun
2021-09-18  2:24   ` [dpdk-dev] [PATCH v2 3/7] examples/ethtool: use PCI library API to get PCI address Chenbo Xia
2021-09-18  2:24   ` [dpdk-dev] [PATCH v2 4/7] examples/kni: remove unused PCI bus header Chenbo Xia
2021-09-18  2:24   ` [dpdk-dev] [PATCH v2 5/7] kni: remove unused PCI info from test and example Chenbo Xia
2021-09-18  2:24   ` [dpdk-dev] [PATCH v2 6/7] kni: replace unused variable definition with reserved bytes Chenbo Xia
2021-09-18  2:24   ` [dpdk-dev] [PATCH v2 7/7] bus/pci: remove ABIs in PCI bus Chenbo Xia
2021-09-29  7:38   ` [dpdk-dev] [PATCH v2 0/7] Removal of PCI bus ABIs Xia, Chenbo
2021-09-30  8:45     ` David Marchand
2021-10-04 13:37       ` David Marchand [this message]
2021-10-04 15:56         ` Harris, James R
2021-10-06  4:25           ` Xia, Chenbo
2021-10-08  6:15             ` Liu, Changpeng
2021-10-08  7:08               ` David Marchand
2021-10-08  7:44                 ` Liu, Changpeng
2021-10-11  6:58                   ` Xia, Chenbo
2021-10-11 12:55                     ` Thomas Monjalon
2021-10-12  0:35                       ` Harris, James R
2021-10-12  7:04                         ` Thomas Monjalon
2021-10-12 16:59                           ` Walker, Benjamin
2021-10-12 18:43                             ` Thomas Monjalon
2021-10-12 19:26                               ` Walker, Benjamin
2021-10-12 21:50                                 ` Thomas Monjalon
2021-10-13 17:56                                   ` Walker, Benjamin
2021-10-13 18:59                                     ` Thomas Monjalon
2021-10-13 22:48                                       ` Walker, Benjamin
2021-10-14  6:41                                         ` Thomas Monjalon
2022-07-11 12:11                                           ` Thomas Monjalon
2021-10-14  2:21                                       ` Xia, Chenbo
2021-10-14  6:41                                         ` Thomas Monjalon
2021-10-14  7:00                                           ` Xia, Chenbo
2021-10-14  7:07                                             ` Thomas Monjalon
2021-10-14  8:07                                               ` Xia, Chenbo
2021-10-14  8:25                                                 ` Thomas Monjalon
2021-10-27 12:03                                                   ` Xia, Chenbo

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAJFAV8wjJzXyUeW+f4Q52+6Eh2OKm43dcA=Wmz-Ld1Uy8f4sSg@mail.gmail.com' \
    --to=david.marchand@redhat.com \
    --cc=aconole@redhat.com \
    --cc=alexeymar@mellanox.com \
    --cc=chenbo.xia@intel.com \
    --cc=ci@dpdk.org \
    --cc=dev@dpdk.org \
    --cc=dpdklab@iol.unh.edu \
    --cc=james.r.harris@intel.com \
    --cc=tomasz.zawadzki@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).