From: Mauricio Vasquez B <mauricio.vasquezbernal@studenti.polito.it>
To: thomas.monjalon@6wind.com
Cc: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v3] librte_ether: use RTE_ETH_VALID_PORTID_OR_ERR_RET to check port_id
Date: Wed, 18 May 2016 21:15:11 +0200 [thread overview]
Message-ID: <1463598911-18176-1-git-send-email-mauricio.vasquezbernal@studenti.polito.it> (raw)
In-Reply-To: <1463515316-4949-1-git-send-email-mauricio.vasquezbernal@studenti.polito.it>
The RTE_ETH_VALID_PORTID_OR_ERR_RET macro is used in some places
to check if a port id is valid or not. This commit makes use of it in
some new parts of the code.
Signed-off-by: Mauricio Vasquez B <mauricio.vasquezbernal@studenti.polito.it>
---
v3:
- use it also in rte_eth_add_rx_callback and rte_eth_add_tx_callback
v2:
- add missed case
- change also cases in examples/ethtool/lib/rte_ethtool.c
examples/ethtool/lib/rte_ethtool.c | 15 ++++++-----
lib/librte_ether/rte_ethdev.c | 51 +++++++++++++-------------------------
2 files changed, 24 insertions(+), 42 deletions(-)
diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
index 42e05f1..9b18e46 100644
--- a/examples/ethtool/lib/rte_ethtool.c
+++ b/examples/ethtool/lib/rte_ethtool.c
@@ -51,8 +51,7 @@ rte_ethtool_get_drvinfo(uint8_t port_id, struct ethtool_drvinfo *drvinfo)
if (drvinfo == NULL)
return -EINVAL;
- if (!rte_eth_dev_is_valid_port(port_id))
- return -ENODEV;
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
memset(&dev_info, 0, sizeof(dev_info));
rte_eth_dev_info_get(port_id, &dev_info);
@@ -120,8 +119,8 @@ rte_ethtool_get_link(uint8_t port_id)
{
struct rte_eth_link link;
- if (!rte_eth_dev_is_valid_port(port_id))
- return -ENODEV;
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+
rte_eth_link_get(port_id, &link);
return link.link_status;
}
@@ -267,8 +266,8 @@ rte_ethtool_net_open(uint8_t port_id)
int
rte_ethtool_net_stop(uint8_t port_id)
{
- if (!rte_eth_dev_is_valid_port(port_id))
- return -ENODEV;
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+
rte_eth_dev_stop(port_id);
return 0;
@@ -277,8 +276,8 @@ rte_ethtool_net_stop(uint8_t port_id)
int
rte_ethtool_net_get_mac_addr(uint8_t port_id, struct ether_addr *addr)
{
- if (!rte_eth_dev_is_valid_port(port_id))
- return -ENODEV;
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+
if (addr == NULL)
return -EINVAL;
rte_eth_macaddr_get(port_id, addr);
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index a31018e..80adbd3 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -369,8 +369,8 @@ rte_eth_dev_is_valid_port(uint8_t port_id)
int
rte_eth_dev_socket_id(uint8_t port_id)
{
- if (!rte_eth_dev_is_valid_port(port_id))
- return -1;
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -1);
+
return rte_eth_devices[port_id].data->numa_node;
}
@@ -383,8 +383,8 @@ rte_eth_dev_count(void)
static enum rte_eth_dev_type
rte_eth_dev_get_device_type(uint8_t port_id)
{
- if (!rte_eth_dev_is_valid_port(port_id))
- return RTE_ETH_DEV_UNKNOWN;
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, RTE_ETH_DEV_UNKNOWN);
+
return rte_eth_devices[port_id].dev_type;
}
@@ -479,10 +479,7 @@ rte_eth_dev_is_detachable(uint8_t port_id)
{
uint32_t dev_flags;
- if (!rte_eth_dev_is_valid_port(port_id)) {
- RTE_PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
- return -EINVAL;
- }
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
switch (rte_eth_devices[port_id].data->kdrv) {
case RTE_KDRV_IGB_UIO:
@@ -1994,10 +1991,7 @@ rte_eth_dev_rss_reta_query(uint8_t port_id,
struct rte_eth_dev *dev;
int ret;
- if (port_id >= nb_ports) {
- RTE_PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
- return -ENODEV;
- }
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
/* Check mask bits */
ret = rte_eth_check_reta_mask(reta_conf, reta_size);
@@ -2641,10 +2635,7 @@ rte_eth_dev_rx_intr_ctl(uint8_t port_id, int epfd, int op, void *data)
uint16_t qid;
int rc;
- if (!rte_eth_dev_is_valid_port(port_id)) {
- RTE_PMD_DEBUG_TRACE("Invalid port_id=%u\n", port_id);
- return -ENODEV;
- }
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
intr_handle = &dev->pci_dev->intr_handle;
@@ -2699,10 +2690,7 @@ rte_eth_dev_rx_intr_ctl_q(uint8_t port_id, uint16_t queue_id,
struct rte_intr_handle *intr_handle;
int rc;
- if (!rte_eth_dev_is_valid_port(port_id)) {
- RTE_PMD_DEBUG_TRACE("Invalid port_id=%u\n", port_id);
- return -ENODEV;
- }
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
if (queue_id >= dev->data->nb_rx_queues) {
@@ -2734,10 +2722,7 @@ rte_eth_dev_rx_intr_enable(uint8_t port_id,
{
struct rte_eth_dev *dev;
- if (!rte_eth_dev_is_valid_port(port_id)) {
- RTE_PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
- return -ENODEV;
- }
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
@@ -2751,10 +2736,7 @@ rte_eth_dev_rx_intr_disable(uint8_t port_id,
{
struct rte_eth_dev *dev;
- if (!rte_eth_dev_is_valid_port(port_id)) {
- RTE_PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
- return -ENODEV;
- }
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
@@ -3001,7 +2983,9 @@ rte_eth_remove_rx_callback(uint8_t port_id, uint16_t queue_id,
return -ENOTSUP;
#endif
/* Check input parameters. */
- if (!rte_eth_dev_is_valid_port(port_id) || user_cb == NULL ||
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
+
+ if (user_cb == NULL ||
queue_id >= rte_eth_devices[port_id].data->nb_rx_queues) {
return -EINVAL;
}
@@ -3040,7 +3024,9 @@ rte_eth_remove_tx_callback(uint8_t port_id, uint16_t queue_id,
return -ENOTSUP;
#endif
/* Check input parameters. */
- if (!rte_eth_dev_is_valid_port(port_id) || user_cb == NULL ||
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
+
+ if (user_cb == NULL ||
queue_id >= rte_eth_devices[port_id].data->nb_tx_queues) {
return -EINVAL;
}
@@ -3284,10 +3270,7 @@ rte_eth_dev_get_dcb_info(uint8_t port_id,
{
struct rte_eth_dev *dev;
- if (!rte_eth_dev_is_valid_port(port_id)) {
- RTE_PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
- return -ENODEV;
- }
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
memset(dcb_info, 0, sizeof(struct rte_eth_dcb_info));
--
1.9.1
next prev parent reply other threads:[~2016-05-18 19:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-29 15:23 [dpdk-dev] [PATCH] " Mauricio Vasquez B
2016-05-13 16:20 ` Thomas Monjalon
2016-05-17 20:02 ` Mauricio Vásquez
2016-05-18 8:15 ` Thomas Monjalon
2016-05-18 14:41 ` Mauricio Vásquez
2016-05-18 15:01 ` Thomas Monjalon
2016-05-18 15:25 ` Mauricio Vásquez
2016-05-18 15:43 ` Thomas Monjalon
2016-05-18 19:14 ` Mauricio Vásquez
2016-05-17 20:01 ` [dpdk-dev] [PATCH v2] " Mauricio Vasquez B
2016-05-18 19:15 ` Mauricio Vasquez B [this message]
2016-05-24 13:31 ` [dpdk-dev] [PATCH v3] " Thomas Monjalon
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