1df69ba43SShannon Nelson /* SPDX-License-Identifier: GPL-2.0 */ 2df69ba43SShannon Nelson /* Copyright(c) 2017 - 2019 Pensando Systems, Inc */ 3df69ba43SShannon Nelson 4df69ba43SShannon Nelson #ifndef _IONIC_H_ 5df69ba43SShannon Nelson #define _IONIC_H_ 6df69ba43SShannon Nelson 76461b446SShannon Nelson struct ionic_lif; 86461b446SShannon Nelson 9fbfb8031SShannon Nelson #include "ionic_if.h" 10fbfb8031SShannon Nelson #include "ionic_dev.h" 11df69ba43SShannon Nelson #include "ionic_devlink.h" 12df69ba43SShannon Nelson 13df69ba43SShannon Nelson #define IONIC_DRV_NAME "ionic" 14df69ba43SShannon Nelson #define IONIC_DRV_DESCRIPTION "Pensando Ethernet NIC Driver" 15df69ba43SShannon Nelson #define IONIC_DRV_VERSION "0.15.0-k" 16df69ba43SShannon Nelson 17df69ba43SShannon Nelson #define PCI_VENDOR_ID_PENSANDO 0x1dd8 18df69ba43SShannon Nelson 19df69ba43SShannon Nelson #define PCI_DEVICE_ID_PENSANDO_IONIC_ETH_PF 0x1002 20df69ba43SShannon Nelson #define PCI_DEVICE_ID_PENSANDO_IONIC_ETH_VF 0x1003 21df69ba43SShannon Nelson 22df69ba43SShannon Nelson #define IONIC_SUBDEV_ID_NAPLES_25 0x4000 23df69ba43SShannon Nelson #define IONIC_SUBDEV_ID_NAPLES_100_4 0x4001 24df69ba43SShannon Nelson #define IONIC_SUBDEV_ID_NAPLES_100_8 0x4002 25df69ba43SShannon Nelson 26fbfb8031SShannon Nelson #define DEVCMD_TIMEOUT 10 27fbfb8031SShannon Nelson 28df69ba43SShannon Nelson struct ionic { 29df69ba43SShannon Nelson struct pci_dev *pdev; 30df69ba43SShannon Nelson struct device *dev; 31fbfb8031SShannon Nelson struct ionic_dev idev; 32fbfb8031SShannon Nelson struct mutex dev_cmd_lock; /* lock for dev_cmd operations */ 33fbfb8031SShannon Nelson struct dentry *dentry; 34fbfb8031SShannon Nelson struct ionic_dev_bar bars[IONIC_BARS_MAX]; 35fbfb8031SShannon Nelson unsigned int num_bars; 36fbfb8031SShannon Nelson struct ionic_identity ident; 371a58e196SShannon Nelson struct list_head lifs; 381a58e196SShannon Nelson unsigned int nnqs_per_lif; 391a58e196SShannon Nelson unsigned int neqs_per_lif; 401a58e196SShannon Nelson unsigned int ntxqs_per_lif; 411a58e196SShannon Nelson unsigned int nrxqs_per_lif; 421a58e196SShannon Nelson DECLARE_BITMAP(lifbits, IONIC_LIFS_MAX); 431a58e196SShannon Nelson unsigned int nintrs; 446461b446SShannon Nelson DECLARE_BITMAP(intrs, IONIC_INTR_CTRL_REGS_MAX); 45df69ba43SShannon Nelson }; 46df69ba43SShannon Nelson 47*1d062b7bSShannon Nelson int ionic_napi(struct napi_struct *napi, int budget, ionic_cq_cb cb, 48*1d062b7bSShannon Nelson ionic_cq_done_cb done_cb, void *done_arg); 49*1d062b7bSShannon Nelson 50fbfb8031SShannon Nelson int ionic_dev_cmd_wait(struct ionic *ionic, unsigned long max_wait); 51fbfb8031SShannon Nelson int ionic_set_dma_mask(struct ionic *ionic); 52fbfb8031SShannon Nelson int ionic_setup(struct ionic *ionic); 53fbfb8031SShannon Nelson 54fbfb8031SShannon Nelson int ionic_identify(struct ionic *ionic); 55fbfb8031SShannon Nelson int ionic_init(struct ionic *ionic); 56fbfb8031SShannon Nelson int ionic_reset(struct ionic *ionic); 57fbfb8031SShannon Nelson 5804436595SShannon Nelson int ionic_port_identify(struct ionic *ionic); 5904436595SShannon Nelson int ionic_port_init(struct ionic *ionic); 6004436595SShannon Nelson int ionic_port_reset(struct ionic *ionic); 6104436595SShannon Nelson 62df69ba43SShannon Nelson #endif /* _IONIC_H_ */ 63