diff options
Diffstat (limited to 'drivers/bus/fslmc/fslmc_bus.c')
| -rw-r--r-- | drivers/bus/fslmc/fslmc_bus.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/bus/fslmc/fslmc_bus.c b/drivers/bus/fslmc/fslmc_bus.c index b24642dd..f71598d5 100644 --- a/drivers/bus/fslmc/fslmc_bus.c +++ b/drivers/bus/fslmc/fslmc_bus.c @@ -1,7 +1,7 @@ /*- * BSD LICENSE * - * Copyright (c) 2016 NXP. All rights reserved. + * Copyright 2016 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -32,6 +32,7 @@ #include <string.h> #include <dirent.h> +#include <stdbool.h> #include <rte_log.h> #include <rte_bus.h> @@ -105,6 +106,25 @@ rte_fslmc_probe(void) return ret; } +static struct rte_device * +rte_fslmc_find_device(const struct rte_device *start, rte_dev_cmp_t cmp, + const void *data) +{ + struct rte_dpaa2_device *dev; + + TAILQ_FOREACH(dev, &rte_fslmc_bus.device_list, next) { + if (start && &dev->device == start) { + start = NULL; /* starting point found */ + continue; + } + + if (cmp(&dev->device, data) == 0) + return &dev->device; + } + + return NULL; +} + /*register a fslmc bus based dpaa2 driver */ void rte_fslmc_driver_register(struct rte_dpaa2_driver *driver) @@ -133,9 +153,10 @@ struct rte_fslmc_bus rte_fslmc_bus = { .bus = { .scan = rte_fslmc_scan, .probe = rte_fslmc_probe, + .find_device = rte_fslmc_find_device, }, .device_list = TAILQ_HEAD_INITIALIZER(rte_fslmc_bus.device_list), .driver_list = TAILQ_HEAD_INITIALIZER(rte_fslmc_bus.driver_list), }; -RTE_REGISTER_BUS(FSLMC_BUS_NAME, rte_fslmc_bus.bus); +RTE_REGISTER_BUS(fslmc, rte_fslmc_bus.bus); |