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net: aquantia: create global service workqueue
We need this to schedule link interrupt handling and various service tasks. Signed-off-by: Nikita Danilov <ndanilov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1d2a8a138c
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58608082e6
4 changed files with 56 additions and 1 deletions
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@ -23,8 +23,17 @@ MODULE_VERSION(AQ_CFG_DRV_VERSION);
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MODULE_AUTHOR(AQ_CFG_DRV_AUTHOR);
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MODULE_DESCRIPTION(AQ_CFG_DRV_DESC);
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const char aq_ndev_driver_name[] = AQ_CFG_DRV_NAME;
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static const struct net_device_ops aq_ndev_ops;
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static struct workqueue_struct *aq_ndev_wq;
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void aq_ndev_schedule_work(struct work_struct *work)
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{
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queue_work(aq_ndev_wq, work);
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}
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struct net_device *aq_ndev_alloc(void)
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{
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struct net_device *ndev = NULL;
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@ -209,3 +218,35 @@ static const struct net_device_ops aq_ndev_ops = {
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.ndo_vlan_rx_add_vid = aq_ndo_vlan_rx_add_vid,
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.ndo_vlan_rx_kill_vid = aq_ndo_vlan_rx_kill_vid,
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};
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static int __init aq_ndev_init_module(void)
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{
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int ret;
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aq_ndev_wq = create_singlethread_workqueue(aq_ndev_driver_name);
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if (!aq_ndev_wq) {
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pr_err("Failed to create workqueue\n");
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return -ENOMEM;
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}
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ret = aq_pci_func_register_driver();
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if (ret) {
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destroy_workqueue(aq_ndev_wq);
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return ret;
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}
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return 0;
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}
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static void __exit aq_ndev_exit_module(void)
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{
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aq_pci_func_unregister_driver();
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if (aq_ndev_wq) {
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destroy_workqueue(aq_ndev_wq);
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aq_ndev_wq = NULL;
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}
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}
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module_init(aq_ndev_init_module);
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module_exit(aq_ndev_exit_module);
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@ -13,7 +13,9 @@
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#define AQ_MAIN_H
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#include "aq_common.h"
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#include "aq_nic.h"
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void aq_ndev_schedule_work(struct work_struct *work);
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struct net_device *aq_ndev_alloc(void);
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#endif /* AQ_MAIN_H */
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@ -368,4 +368,13 @@ static struct pci_driver aq_pci_ops = {
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.shutdown = aq_pci_shutdown,
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};
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module_pci_driver(aq_pci_ops);
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int aq_pci_func_register_driver(void)
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{
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return pci_register_driver(&aq_pci_ops);
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}
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void aq_pci_func_unregister_driver(void)
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{
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pci_unregister_driver(&aq_pci_ops);
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}
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@ -29,4 +29,7 @@ int aq_pci_func_alloc_irq(struct aq_nic_s *self, unsigned int i,
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void aq_pci_func_free_irqs(struct aq_nic_s *self);
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unsigned int aq_pci_func_get_irq_type(struct aq_nic_s *self);
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int aq_pci_func_register_driver(void);
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void aq_pci_func_unregister_driver(void);
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#endif /* AQ_PCI_FUNC_H */
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