1 /* SPDX-License-Identifier: GPL-2.0-only */
4  * Copyright (c) 2009-2013 QLogic Corporation
51  *  7:0  - major
52  * 15:8  - minor
53  * 31:16 - build (little endian)
65 	(sizeof(struct rcv_desc) * (rds_ring)->num_desc)
67 	(sizeof(struct qlcnic_rx_buffer) * rds_ring->num_desc)
69 	(sizeof(struct status_desc) * (sds_ring)->num_desc)
71 	(sizeof(struct qlcnic_cmd_buffer) * tx_ring->num_desc)
73 	(sizeof(struct cmd_desc_type0) * tx_ring->num_desc)
100 /* Driver will use 1 Tx ring in INT-x/MSI/SRIOV mode. */
118 /* Virtual NIC function count */
129 /* Host writes the following to notify that it has done the init-handshake */
155 	(((index) + 1) & ((length) - 1))
736 	/* MUST BE 64-bit aligned.
738 	   - N hostrq_rds_rings
739 	   - N hostrq_sds_rings */
765 	/*  MUST BE 64-bit aligned.
767 	   - N cardrsp_rds_rings
768 	   - N cardrs_sds_rings */
884  * Driver --> Firmware
899  * Firmware --> Driver
961  *	63:58 - message type
962  *	57:56 - owner
963  *	55:53 - desc count
964  *	52:48 - reserved
965  *	47:40 - completion id
966  *	39:32 - opcode
967  *	31:16 - error code
968  *	15:00 - reserved
1029 	((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED))
1031 	((adapter)->ahw->capabilities & QLCNIC_FW_CAPABILITY_TSO)
1261 	__le16	id;		/* pci function id */
1545 	(adapter->ahw->hw_ops->read_reg)(adapter, off, err)
1548 	adapter->ahw->hw_ops->write_reg(adapter, off, val)
1723 	if (likely(tx_ring->producer < tx_ring->sw_consumer))  in qlcnic_tx_avail()
1724 		return tx_ring->sw_consumer - tx_ring->producer;  in qlcnic_tx_avail()
1726 		return tx_ring->sw_consumer + tx_ring->num_desc -  in qlcnic_tx_avail()
1727 				tx_ring->producer;  in qlcnic_tx_avail()
1831 	return adapter->ahw->extra_capability[0] &  in qlcnic_83xx_encap_tx_offload()
1837 	return adapter->ahw->extra_capability[0] &  in qlcnic_83xx_encap_rx_offload()
1853         return adapter->ahw->hw_ops->encap_rx_offload(adapter);  in qlcnic_encap_rx_offload()
1858         return adapter->ahw->hw_ops->encap_tx_offload(adapter);  in qlcnic_encap_tx_offload()
1863 	return adapter->nic_ops->start_firmware(adapter);  in qlcnic_start_firmware()
1869 	adapter->ahw->hw_ops->read_crb(adapter, buf, offset, size);  in qlcnic_read_crb()
1875 	adapter->ahw->hw_ops->write_crb(adapter, buf, offset, size);  in qlcnic_write_crb()
1879 					 u8 *mac, u8 function)  in qlcnic_get_mac_address()  argument
1881 	return adapter->ahw->hw_ops->get_mac_address(adapter, mac, function);  in qlcnic_get_mac_address()
1886 	return adapter->ahw->hw_ops->setup_intr(adapter);  in qlcnic_setup_intr()
1892 	return adapter->ahw->hw_ops->alloc_mbx_args(mbx, adapter, arg);  in qlcnic_alloc_mbx_args()
1898 	if (adapter->ahw->hw_ops->mbx_cmd)  in qlcnic_issue_cmd()
1899 		return adapter->ahw->hw_ops->mbx_cmd(adapter, cmd);  in qlcnic_issue_cmd()
1901 	return -EIO;  in qlcnic_issue_cmd()
1906 	adapter->ahw->hw_ops->get_func_no(adapter);  in qlcnic_get_func_no()
1911 	return adapter->ahw->hw_ops->api_lock(adapter);  in qlcnic_api_lock()
1916 	adapter->ahw->hw_ops->api_unlock(adapter);  in qlcnic_api_unlock()
1921 	if (adapter->ahw->hw_ops->add_sysfs)  in qlcnic_add_sysfs()
1922 		adapter->ahw->hw_ops->add_sysfs(adapter);  in qlcnic_add_sysfs()
1927 	if (adapter->ahw->hw_ops->remove_sysfs)  in qlcnic_remove_sysfs()
1928 		adapter->ahw->hw_ops->remove_sysfs(adapter);  in qlcnic_remove_sysfs()
1934 	sds_ring->adapter->ahw->hw_ops->process_lb_rcv_ring_diag(sds_ring);  in qlcnic_process_rcv_ring_diag()
1939 	return adapter->ahw->hw_ops->create_rx_ctx(adapter);  in qlcnic_fw_cmd_create_rx_ctx()
1946 	return adapter->ahw->hw_ops->create_tx_ctx(adapter, ptr, ring);  in qlcnic_fw_cmd_create_tx_ctx()
1951 	return adapter->ahw->hw_ops->del_rx_ctx(adapter);  in qlcnic_fw_cmd_del_rx_ctx()
1957 	return adapter->ahw->hw_ops->del_tx_ctx(adapter, ptr);  in qlcnic_fw_cmd_del_tx_ctx()
1963 	return adapter->ahw->hw_ops->setup_link_event(adapter, enable);  in qlcnic_linkevent_request()
1969 	return adapter->ahw->hw_ops->get_nic_info(adapter, info, id);  in qlcnic_get_nic_info()
1975 	return adapter->ahw->hw_ops->get_pci_info(adapter, info);  in qlcnic_get_pci_info()
1981 	return adapter->ahw->hw_ops->set_nic_info(adapter, info);  in qlcnic_set_nic_info()
1987 	return adapter->ahw->hw_ops->change_macvlan(adapter, addr, id, cmd);  in qlcnic_sre_macaddr_change()
1993 	return adapter->nic_ops->napi_add(adapter, netdev);  in qlcnic_napi_add()
1998 	adapter->nic_ops->napi_del(adapter);  in qlcnic_napi_del()
2003 	adapter->ahw->hw_ops->napi_enable(adapter);  in qlcnic_napi_enable()
2010 	return adapter->nic_ops->shutdown(pdev);  in __qlcnic_shutdown()
2015 	return adapter->nic_ops->resume(adapter);  in __qlcnic_resume()
2020 	adapter->ahw->hw_ops->napi_disable(adapter);  in qlcnic_napi_disable()
2026 	return adapter->ahw->hw_ops->config_intr_coal(adapter, ethcoal);  in qlcnic_config_intr_coalesce()
2031 	return adapter->ahw->hw_ops->config_rss(adapter, enable);  in qlcnic_config_rss()
2037 	return adapter->ahw->hw_ops->config_hw_lro(adapter, enable);  in qlcnic_config_hw_lro()
2042 	return adapter->ahw->hw_ops->config_loopback(adapter, mode);  in qlcnic_set_lb_mode()
2047 	return adapter->ahw->hw_ops->clear_loopback(adapter, mode);  in qlcnic_clear_lb_mode()
2053 	return adapter->ahw->hw_ops->config_promisc_mode(adapter, mode);  in qlcnic_nic_set_promisc()
2060 	adapter->ahw->hw_ops->change_l2_filter(adapter, addr, vlan, tx_ring);  in qlcnic_change_filter()
2065 	return adapter->ahw->hw_ops->get_board_info(adapter);  in qlcnic_get_board_info()
2070 	return adapter->ahw->hw_ops->free_mac_list(adapter);  in qlcnic_free_mac_list()
2075 	if (adapter->ahw->hw_ops->set_mac_filter_count)  in qlcnic_set_mac_filter_count()
2076 		adapter->ahw->hw_ops->set_mac_filter_count(adapter);  in qlcnic_set_mac_filter_count()
2081 	adapter->ahw->hw_ops->get_beacon_state(adapter);  in qlcnic_get_beacon_state()
2086 	if (adapter->ahw->hw_ops->read_phys_port_id)  in qlcnic_read_phys_port_id()
2087 		adapter->ahw->hw_ops->read_phys_port_id(adapter);  in qlcnic_read_phys_port_id()
2093 	return adapter->ahw->hw_ops->get_saved_state(t_hdr, index);  in qlcnic_get_saved_state()
2099 	adapter->ahw->hw_ops->set_saved_state(t_hdr, index, value);  in qlcnic_set_saved_state()
2105 	adapter->ahw->hw_ops->cache_tmpl_hdr_values(fw_dump);  in qlcnic_cache_tmpl_hdr_values()
2111 	return adapter->ahw->hw_ops->get_cap_size(tmpl_hdr, index);  in qlcnic_get_cap_size()
2117 	adapter->ahw->hw_ops->set_sys_info(tmpl_hdr, idx, value);  in qlcnic_set_sys_info()
2123 	adapter->ahw->hw_ops->store_cap_mask(tmpl_hdr, mask);  in qlcnic_store_cap_mask()
2129 	if (adapter->nic_ops->request_reset)  in qlcnic_dev_request_reset()
2130 		adapter->nic_ops->request_reset(adapter, key);  in qlcnic_dev_request_reset()
2135 	if (adapter->nic_ops->cancel_idc_work)  in qlcnic_cancel_idc_work()
2136 		adapter->nic_ops->cancel_idc_work(adapter);  in qlcnic_cancel_idc_work()
2142 	return adapter->nic_ops->clear_legacy_intr(adapter);  in qlcnic_clear_legacy_intr()
2148 	return adapter->nic_ops->config_led(adapter, state, rate);  in qlcnic_config_led()
2154 	adapter->nic_ops->config_ipaddr(adapter, ip, cmd);  in qlcnic_config_ipaddr()
2159 	return test_bit(__QLCNIC_MULTI_TX_UNIQUE, &adapter->state);  in qlcnic_check_multi_tx()
2167 	    !adapter->ahw->diag_test)  in qlcnic_82xx_enable_tx_intr()
2168 		writel(0x0, tx_ring->crb_intr_mask);  in qlcnic_82xx_enable_tx_intr()
2176 	    !adapter->ahw->diag_test)  in qlcnic_82xx_disable_tx_intr()
2177 		writel(1, tx_ring->crb_intr_mask);  in qlcnic_82xx_disable_tx_intr()
2184 	writel(0, tx_ring->crb_intr_mask);  in qlcnic_83xx_enable_tx_intr()
2191 	writel(1, tx_ring->crb_intr_mask);  in qlcnic_83xx_disable_tx_intr()
2194 /* Enable MSI-x and INT-x interrupts */
2199 	writel(0, sds_ring->crb_intr_mask);  in qlcnic_83xx_enable_sds_intr()
2202 /* Disable MSI-x and INT-x interrupts */
2207 	writel(1, sds_ring->crb_intr_mask);  in qlcnic_83xx_disable_sds_intr()
2212 	test_and_clear_bit(__QLCNIC_MULTI_TX_UNIQUE, &adapter->state);  in qlcnic_disable_multi_tx()
2213 	adapter->drv_tx_rings = QLCNIC_SINGLE_RING;  in qlcnic_disable_multi_tx()
2216 /* When operating in a muti tx mode, driver needs to write 0x1
2224 	    !adapter->ahw->diag_test &&  in qlcnic_82xx_disable_sds_intr()
2225 	    (adapter->flags & QLCNIC_MSIX_ENABLED))  in qlcnic_82xx_disable_sds_intr()
2226 		writel(0x1, sds_ring->crb_intr_mask);  in qlcnic_82xx_disable_sds_intr()
2228 		writel(0, sds_ring->crb_intr_mask);  in qlcnic_82xx_disable_sds_intr()
2234 	if (adapter->ahw->hw_ops->enable_sds_intr)  in qlcnic_enable_sds_intr()
2235 		adapter->ahw->hw_ops->enable_sds_intr(adapter, sds_ring);  in qlcnic_enable_sds_intr()
2242 	if (adapter->ahw->hw_ops->disable_sds_intr)  in qlcnic_disable_sds_intr()
2243 		adapter->ahw->hw_ops->disable_sds_intr(adapter, sds_ring);  in qlcnic_disable_sds_intr()
2249 	if (adapter->ahw->hw_ops->enable_tx_intr)  in qlcnic_enable_tx_intr()
2250 		adapter->ahw->hw_ops->enable_tx_intr(adapter, tx_ring);  in qlcnic_enable_tx_intr()
2256 	if (adapter->ahw->hw_ops->disable_tx_intr)  in qlcnic_disable_tx_intr()
2257 		adapter->ahw->hw_ops->disable_tx_intr(adapter, tx_ring);  in qlcnic_disable_tx_intr()
2260 /* When operating in a muti tx mode, driver needs to write 0x0
2268 	    !adapter->ahw->diag_test &&  in qlcnic_82xx_enable_sds_intr()
2269 	    (adapter->flags & QLCNIC_MSIX_ENABLED))  in qlcnic_82xx_enable_sds_intr()
2270 		writel(0, sds_ring->crb_intr_mask);  in qlcnic_82xx_enable_sds_intr()
2272 		writel(0x1, sds_ring->crb_intr_mask);  in qlcnic_82xx_enable_sds_intr()
2275 		writel(0xfbff, adapter->tgt_mask_reg);  in qlcnic_82xx_enable_sds_intr()
2280 	return test_and_set_bit(__QLCNIC_DIAG_MODE, &adapter->state);  in qlcnic_get_diag_lock()
2285 	clear_bit(__QLCNIC_DIAG_MODE, &adapter->state);  in qlcnic_release_diag_lock()
2290 	return test_bit(__QLCNIC_DIAG_MODE, &adapter->state);  in qlcnic_check_diag_status()
2298 	if (NETIF_MSG_##lvl & adapter->ahw->msg_enable)	\
2300 			 dev_name(&adapter->pdev->dev),	\
2314 	unsigned short device = adapter->pdev->device;  in qlcnic_82xx_check()
2320 	unsigned short device = adapter->pdev->device;  in qlcnic_84xx_check()
2328 	unsigned short device = adapter->pdev->device;  in qlcnic_83xx_check()
2343 	return (adapter->ahw->op_mode == QLCNIC_SRIOV_PF_FUNC) ? true : false;  in qlcnic_sriov_pf_check()
2348 	unsigned short device = adapter->pdev->device;  in qlcnic_sriov_vf_check()
2360 	unsigned short device = adapter->pdev->device;  in qlcnic_83xx_pf_check()
2367 	unsigned short device = adapter->pdev->device;  in qlcnic_83xx_vf_check()