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net/vmxnet3: implement dynamic logging

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Replace compile time configuration with runtime.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger 2017-12-18 22:38:32 -08:00 committed by Ferruh Yigit
parent 4f3419a602
commit 79daffdcb6
3 changed files with 21 additions and 13 deletions
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2
config/common_base
View File

@ -379,11 +379,9 @@ CONFIG_RTE_VIRTIO_USER=n
# Compile burst-oriented VMXNET3 PMD driver
#
CONFIG_RTE_LIBRTE_VMXNET3_PMD=y
CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_INIT=n
CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_RX=n
CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_TX=n
CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_TX_FREE=n
CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_DRIVER=n
#
# Compile example software rings based PMD

15
drivers/net/vmxnet3/vmxnet3_ethdev.c
View File

@ -77,6 +77,9 @@ static void vmxnet3_mac_addr_set(struct rte_eth_dev *dev,
struct ether_addr *mac_addr);
static void vmxnet3_interrupt_handler(void *param);
int vmxnet3_logtype_init;
int vmxnet3_logtype_driver;
/*
* The set of PCI devices this driver supports
*/
@ -1345,3 +1348,15 @@ vmxnet3_interrupt_handler(void *param)
RTE_PMD_REGISTER_PCI(net_vmxnet3, rte_vmxnet3_pmd);
RTE_PMD_REGISTER_PCI_TABLE(net_vmxnet3, pci_id_vmxnet3_map);
RTE_PMD_REGISTER_KMOD_DEP(net_vmxnet3, "* igb_uio | uio_pci_generic | vfio-pci");
RTE_INIT(vmxnet3_init_log);
static void
vmxnet3_init_log(void)
{
vmxnet3_logtype_init = rte_log_register("pmd.vmxnet3.init");
if (vmxnet3_logtype_init >= 0)
rte_log_set_level(vmxnet3_logtype_init, RTE_LOG_NOTICE);
vmxnet3_logtype_driver = rte_log_register("pmd.vmxnet3.driver");
if (vmxnet3_logtype_driver >= 0)
rte_log_set_level(vmxnet3_logtype_driver, RTE_LOG_NOTICE);
}

17
drivers/net/vmxnet3/vmxnet3_logs.h
View File

@ -5,14 +5,11 @@
#ifndef _VMXNET3_LOGS_H_
#define _VMXNET3_LOGS_H_
#ifdef RTE_LIBRTE_VMXNET3_DEBUG_INIT
extern int vmxnet3_logtype_init;
#define PMD_INIT_LOG(level, fmt, args...) \
RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
rte_log(RTE_LOG_ ## level, vmxnet3_logtype_driver, \
"%s(): " fmt "\n", __func__, ## args)
#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
#else
#define PMD_INIT_LOG(level, fmt, args...) do { } while(0)
#define PMD_INIT_FUNC_TRACE() do { } while(0)
#endif
#ifdef RTE_LIBRTE_VMXNET3_DEBUG_RX
#define PMD_RX_LOG(level, fmt, args...) \
@ -35,11 +32,9 @@
#define PMD_TX_FREE_LOG(level, fmt, args...) do { } while(0)
#endif
#ifdef RTE_LIBRTE_VMXNET3_DEBUG_DRIVER
extern int vmxnet3_logtype_driver;
#define PMD_DRV_LOG(level, fmt, args...) \
RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
#else
#define PMD_DRV_LOG(level, fmt, args...) do { } while(0)
#endif
rte_log(RTE_LOG_ ## level, vmxnet3_logtype_driver, \
"%s(): " fmt "\n", __func__, ## args)
#endif /* _VMXNET3_LOGS_H_ */