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ethdev: support dynamic logging

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Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Shreyansh Jain <shreyansh.jain@nxp.com>
This commit is contained in:
Ferruh Yigit 2018-03-13 11:07:23 +00:00
parent 1633d3c4c1
commit d64515065e
1 changed files with 23 additions and 8 deletions
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31
lib/librte_ether/rte_ethdev.c
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@ -40,6 +40,11 @@
#include "rte_ethdev_driver.h"
#include "ethdev_profile.h"
static int ethdev_logtype;
#define ethdev_log(level, fmt, ...) \
rte_log(RTE_LOG_ ## level, ethdev_logtype, fmt "\n", ## __VA_ARGS__)
static const char *MZ_RTE_ETH_DEV_DATA = "rte_eth_dev_data";
struct rte_eth_dev rte_eth_devices[RTE_MAX_ETHPORTS];
static uint8_t eth_dev_last_created_port;
@ -276,13 +281,14 @@ rte_eth_dev_allocate(const char *name)
port_id = rte_eth_dev_find_free_port();
if (port_id == RTE_MAX_ETHPORTS) {
RTE_LOG(ERR, EAL, "Reached maximum number of Ethernet ports\n");
ethdev_log(ERR, "Reached maximum number of Ethernet ports");
goto unlock;
}
if (rte_eth_dev_allocated(name) != NULL) {
RTE_LOG(ERR, EAL, "Ethernet Device with name %s already allocated!\n",
name);
ethdev_log(ERR,
"Ethernet Device with name %s already allocated!",
name);
goto unlock;
}
@ -614,7 +620,7 @@ rte_eth_dev_attach(const char *devargs, uint16_t *port_id)
/* no point looking at the port count if no port exists */
if (!rte_eth_dev_count()) {
RTE_LOG(ERR, EAL, "No port found for device (%s)\n", name);
ethdev_log(ERR, "No port found for device (%s)", name);
ret = -1;
goto err;
}
@ -652,8 +658,8 @@ rte_eth_dev_detach(uint16_t port_id, char *name)
dev_flags = rte_eth_devices[port_id].data->dev_flags;
if (dev_flags & RTE_ETH_DEV_BONDED_SLAVE) {
RTE_LOG(ERR, EAL, "Port %" PRIu16 " is bonded, cannot detach\n",
port_id);
ethdev_log(ERR,
"Port %" PRIu16 " is bonded, cannot detach", port_id);
ret = -ENOTSUP;
goto err;
}
@ -3200,7 +3206,7 @@ rte_eth_dev_callback_register(uint16_t port_id,
return -EINVAL;
if (!rte_eth_dev_is_valid_port(port_id) && port_id != RTE_ETH_ALL) {
RTE_LOG(ERR, EAL, "Invalid port_id=%d\n", port_id);
ethdev_log(ERR, "Invalid port_id=%d", port_id);
return -EINVAL;
}
@ -3263,7 +3269,7 @@ rte_eth_dev_callback_unregister(uint16_t port_id,
return -EINVAL;
if (!rte_eth_dev_is_valid_port(port_id) && port_id != RTE_ETH_ALL) {
RTE_LOG(ERR, EAL, "Invalid port_id=%d\n", port_id);
ethdev_log(ERR, "Invalid port_id=%d", port_id);
return -EINVAL;
}
@ -4002,3 +4008,12 @@ rte_eth_dev_pool_ops_supported(uint16_t port_id, const char *pool)
return (*dev->dev_ops->pool_ops_supported)(dev, pool);
}
RTE_INIT(ethdev_init_log);
static void
ethdev_init_log(void)
{
ethdev_logtype = rte_log_register("lib.ethdev");
if (ethdev_logtype >= 0)
rte_log_set_level(ethdev_logtype, RTE_LOG_INFO);
}