[PATCH v7 4/6] pci: implement parse bus operation
From: Gaetan Rivet <hidden>
Date: 2017-07-04 23:55:43
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
Signed-off-by: Gaetan Rivet <redacted> --- lib/librte_eal/common/eal_common_pci.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c
index 2c99049..d7e2fb4 100644
--- a/lib/librte_eal/common/eal_common_pci.c
+++ b/lib/librte_eal/common/eal_common_pci.c@@ -448,6 +448,20 @@ rte_pci_dump(FILE *f) } } +static int +pci_parse(const char *name, void *addr) +{ + struct rte_pci_addr *out = addr; + struct rte_pci_addr pci_addr; + bool parse; + + parse = (eal_parse_pci_BDF(name, &pci_addr) == 0 || + eal_parse_pci_DomBDF(name, &pci_addr) == 0); + if (parse && addr != NULL) + *out = pci_addr; + return parse == false; +} + /* register a driver */ void rte_pci_register(struct rte_pci_driver *driver)
@@ -544,6 +558,7 @@ struct rte_pci_bus rte_pci_bus = { .find_device = pci_find_device, .plug = pci_plug, .unplug = pci_unplug, + .parse = pci_parse, }, .device_list = TAILQ_HEAD_INITIALIZER(rte_pci_bus.device_list), .driver_list = TAILQ_HEAD_INITIALIZER(rte_pci_bus.driver_list),
--
2.1.4