From: Gaetan Rivet <gaetan.rivet@6wind.com>
To: dev@dpdk.org
Cc: Gaetan Rivet <gaetan.rivet@6wind.com>
Subject: [dpdk-dev] [PATCH v4 13/16] pci: introduce PCI address parsing function
Date: Thu, 12 Oct 2017 10:17:13 +0200 [thread overview]
Message-ID: <2cad2323c4e162b7ba04424740c4346e13f5edbf.1507795823.git.gaetan.rivet@6wind.com> (raw)
In-Reply-To: <cover.1507795823.git.gaetan.rivet@6wind.com>
In-Reply-To: <cover.1507795823.git.gaetan.rivet@6wind.com>
A new single function that is able to parse all currently supported
format:
* Domain-Bus-Device-Function
* Bus-Device-Function
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
---
lib/librte_pci/include/rte_pci.h | 15 +++++++++++++++
lib/librte_pci/rte_pci.c | 10 ++++++++++
lib/librte_pci/rte_pci_version.map | 1 +
3 files changed, 26 insertions(+)
diff --git a/lib/librte_pci/include/rte_pci.h b/lib/librte_pci/include/rte_pci.h
index 38cbdb3..9e79557 100644
--- a/lib/librte_pci/include/rte_pci.h
+++ b/lib/librte_pci/include/rte_pci.h
@@ -256,6 +256,21 @@ int rte_eal_compare_pci_addr(const struct rte_pci_addr *addr,
int pci_addr_cmp(const struct rte_pci_addr *addr,
const struct rte_pci_addr *addr2);
+
+/**
+ * Utility function to parse a string into a PCI location.
+ *
+ * @param str
+ * The string to parse
+ * @param addr
+ * The reference to the structure where the location
+ * is stored.
+ * @return
+ * 0 on success
+ * <0 otherwise
+ */
+int pci_addr_parse(const char *str, struct rte_pci_addr *addr);
+
/**
* Map a particular resource from a file.
*
diff --git a/lib/librte_pci/rte_pci.c b/lib/librte_pci/rte_pci.c
index fc2fc7f..7ba472c 100644
--- a/lib/librte_pci/rte_pci.c
+++ b/lib/librte_pci/rte_pci.c
@@ -171,6 +171,16 @@ pci_addr_cmp(const struct rte_pci_addr *addr,
return 0;
}
+int
+pci_addr_parse(const char *str, struct rte_pci_addr *addr)
+{
+ if (pci_bdf_parse(str, addr) == 0 ||
+ pci_dbdf_parse(str, addr) == 0)
+ return 0;
+ return -1;
+}
+
+
/* map a particular resource from a file */
void *
pci_map_resource(void *requested_addr, int fd, off_t offset, size_t size,
diff --git a/lib/librte_pci/rte_pci_version.map b/lib/librte_pci/rte_pci_version.map
index 8d180e3..5f50f98 100644
--- a/lib/librte_pci/rte_pci_version.map
+++ b/lib/librte_pci/rte_pci_version.map
@@ -4,6 +4,7 @@ DPDK_17.11 {
eal_parse_pci_BDF;
eal_parse_pci_DomBDF;
pci_addr_cmp;
+ pci_addr_parse;
pci_bdf_parse;
pci_dbdf_parse;
pci_device_name;
--
2.1.4
next prev parent reply other threads:[~2017-10-12 8:17 UTC|newest]
Thread overview: 156+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-25 9:04 [dpdk-dev] [PATCH 00/13] Move PCI away from the EAL Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 01/13] eal: expose rte_eal_using_phys_addrs Gaetan Rivet
2017-09-04 13:24 ` Burakov, Anatoly
2017-08-25 9:04 ` [dpdk-dev] [PATCH 02/13] ethdev: remove useless PCI dependency Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 03/13] bus: properly include rte_debug Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 04/13] eal: remove references to PCI Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 05/13] pci: introduce PCI lib and bus Gaetan Rivet
2017-08-25 9:31 ` Luca Boccassi
2017-08-25 9:34 ` Gaëtan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 06/13] pci: avoid inlining functions Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 07/13] pci: avoid over-complicated macro Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 08/13] pci: deprecate misnamed functions Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 09/13] lib: include rte_bus_pci Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 10/13] drivers: " Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 11/13] test: " Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 12/13] app/testpmd: " Gaetan Rivet
2017-08-25 9:04 ` [dpdk-dev] [PATCH 13/13] cryptodev: move PCI specific helpers to drivers/crypto Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 00/14] Move PCI away from the EAL Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 01/14] eal: expose rte_eal_using_phys_addrs Gaetan Rivet
2017-09-18 10:47 ` Shreyansh Jain
2017-09-18 11:37 ` Gaëtan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 02/14] ethdev: remove useless PCI dependency Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 03/14] bus: properly include rte_debug Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 04/14] eal: remove references to PCI Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 05/14] pci: introduce PCI lib and bus Gaetan Rivet
2017-09-18 11:53 ` Shreyansh Jain
2017-09-18 11:51 ` Gaëtan Rivet
2017-09-18 12:18 ` Shreyansh Jain
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 06/14] lib: include rte_bus_pci Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 07/14] drivers: " Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 08/14] test: " Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 09/14] app/testpmd: " Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 10/14] cryptodev: move PCI specific helpers to drivers/crypto Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 11/14] pci: avoid inlining functions Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 12/14] pci: avoid over-complicated macro Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 13/14] pci: deprecate misnamed functions Gaetan Rivet
2017-09-18 9:31 ` [dpdk-dev] [PATCH v2 14/14] doc: add notes on EAL PCI API update Gaetan Rivet
2017-09-18 11:22 ` Mcnamara, John
2017-09-25 15:23 ` [dpdk-dev] [PATCH v3 00/13] Move PCI away from the EAL Gaetan Rivet
2017-09-25 15:23 ` [dpdk-dev] [PATCH v3 01/13] eal: expose rte_eal_using_phys_addrs Gaetan Rivet
2017-09-25 15:23 ` [dpdk-dev] [PATCH v3 02/13] ethdev: remove useless PCI dependency Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 03/13] bus: properly include rte_debug Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 04/13] pci: introduce PCI lib and bus Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 05/13] lib: include rte_bus_pci Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 06/13] drivers: " Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 07/13] test: " Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 08/13] app/testpmd: " Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 09/13] cryptodev: move PCI specific helpers to drivers/crypto Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 10/13] pci: avoid inlining functions Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 11/13] pci: avoid over-complicated macro Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 12/13] pci: deprecate misnamed functions Gaetan Rivet
2017-09-25 15:24 ` [dpdk-dev] [PATCH v3 13/13] doc: add notes on EAL PCI API update Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 00/16] Move PCI away from the EAL Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 01/16] eal: include debug header in bus source Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 02/16] ethdev: remove useless PCI dependency Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 03/16] pci: introduce PCI lib and bus Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 04/16] lib: include PCI bus header Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 05/16] drivers: " Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 06/16] test: " Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 07/16] app/testpmd: " Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 08/16] cryptodev: move PCI specific helpers to drivers/crypto Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 09/16] net/bonding: use local prefix for local function Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 10/16] pci: avoid inlining functions Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 11/16] pci: avoid over-complicated macro Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 12/16] pci: deprecate misnamed functions Gaetan Rivet
2017-10-12 8:17 ` Gaetan Rivet [this message]
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 14/16] pci: make specialized parsing functions private Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 15/16] bus/pci: use new PCI addr parsing function Gaetan Rivet
2017-10-12 8:17 ` [dpdk-dev] [PATCH v4 16/16] doc: add notes on EAL PCI API update Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 00/20] Move PCI away from the EAL Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 01/20] eal: include debug header in bus source Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 02/20] ethdev: remove useless PCI dependency Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 03/20] pci: introduce PCI lib and bus Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 04/20] lib: include PCI bus header Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 05/20] drivers: " Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 06/20] test: " Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 07/20] app/testpmd: " Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 08/20] cryptodev: move PCI specific helpers to drivers/crypto Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 09/20] net/bonding: use local prefix for local function Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 10/20] pci: avoid inlining functions Gaetan Rivet
2017-10-17 18:20 ` Aaron Conole
2017-10-18 8:54 ` Gaëtan Rivet
2017-10-18 14:30 ` Aaron Conole
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 11/20] pci: avoid over-complicated macro Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 12/20] pci: deprecate misnamed functions Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 13/20] pci: introduce PCI address parsing function Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 14/20] pci: make specialized parsing functions private Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 15/20] bus/pci: use new PCI addr parsing function Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 16/20] bus/pci: do not expose private functions Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 17/20] bus/pci: do not expose PCI match function Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 18/20] bus/pci: do not expose IOVA mode getter Gaetan Rivet
2017-10-12 10:54 ` Gaëtan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 19/20] doc: add notes on EAL PCI API update Gaetan Rivet
2017-10-12 10:45 ` [dpdk-dev] [PATCH v5 20/20] bus: rename scan policy as probe policy Gaetan Rivet
2017-10-12 10:55 ` Gaëtan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 00/25] Move PCI away from the EAL Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 01/25] ethdev: remove useless PCI dependency Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 02/25] eal: include debug header in bus source Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 03/25] eal: include stdint in private header Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 04/25] eal: include common header Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 05/25] eal: expose rte_eal_using_phys_addrs Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 06/25] eal: expose internal config elements Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 07/25] eal: expose vfio symbols Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 08/25] vfio: remove useless PCI headers and add vfio one Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 09/25] vfio: check PCI dependency from within PCI code Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 10/25] vfio: move PCI-related functions out of vfio header Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 11/25] pci: avoid inlining functions Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 12/25] pci: avoid over-complicated macro Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 13/25] pci: deprecate misnamed functions Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 14/25] pci: introduce PCI address parsing function Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 15/25] pci: make specialized parsing functions private Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 16/25] pci: use new PCI addr comparison function Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 17/25] pci: use new PCI addr parsing function Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 18/25] pci: do not expose private functions Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 19/25] pci: do not expose PCI match function Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 20/25] pci: do not expose IOVA mode getter Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 21/25] pci: use EAL exposed configuration Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 22/25] net/bonding: use local prefix for local function Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 23/25] pci: introduce PCI lib and bus Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 24/25] doc: add notes on EAL PCI API update Gaetan Rivet
2017-10-25 22:38 ` [dpdk-dev] [PATCH v7 25/25] maintainers: claim maintainership of PCI lib Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 00/25] Move PCI away from the EAL Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 01/25] ethdev: remove useless PCI dependency Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 02/25] eal: include debug header in bus source Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 03/25] eal: include stdint in private header Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 04/25] eal: include common header Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 05/25] eal: expose rte_eal_using_phys_addrs Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 06/25] eal: expose internal config elements Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 07/25] eal: expose vfio symbols Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 08/25] vfio: remove useless PCI headers Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 09/25] vfio: check PCI dependency from within PCI code Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 10/25] vfio: move PCI-related symbols out of vfio header Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 11/25] pci: avoid inlining functions Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 12/25] pci: avoid over-complicated macro Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 13/25] pci: deprecate misnamed functions Gaetan Rivet
2017-10-26 10:05 ` [dpdk-dev] [PATCH v8 14/25] pci: introduce PCI address parsing function Gaetan Rivet
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 15/25] pci: make specialized parsing functions private Gaetan Rivet
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 16/25] pci: use new PCI addr comparison function Gaetan Rivet
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 17/25] pci: use new PCI addr parsing function Gaetan Rivet
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 18/25] pci: do not expose private functions Gaetan Rivet
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 19/25] pci: do not expose PCI match function Gaetan Rivet
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 20/25] pci: do not expose IOVA mode getter Gaetan Rivet
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 21/25] pci: use EAL exposed configuration Gaetan Rivet
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 22/25] net/bonding: use local prefix for local function Gaetan Rivet
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 23/25] pci: introduce PCI lib and bus Gaetan Rivet
2017-10-26 15:56 ` Thomas Monjalon
2017-10-26 17:44 ` Thomas Monjalon
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 24/25] doc: add notes on EAL PCI API update Gaetan Rivet
2017-10-26 10:06 ` [dpdk-dev] [PATCH v8 25/25] maintainers: claim maintainership of PCI lib Gaetan Rivet
2017-10-26 21:23 ` [dpdk-dev] [PATCH v8 00/25] Move PCI away from the EAL Thomas Monjalon
2017-10-29 16:47 ` Andrew Rybchenko
2017-10-30 5:16 ` Gaëtan Rivet
2017-10-11 14:19 ` [dpdk-dev] [PATCH v2 00/14] " Doherty, Declan
2017-10-11 14:32 ` Gaëtan Rivet
2017-10-23 8:44 ` De Lara Guarch, Pablo
2017-10-23 8:49 ` Gaëtan Rivet
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