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/*
* QLogic qlcnic NIC Driver
* Copyright (c) 2009-2013 QLogic Corporation
*
* See LICENSE.qlcnic for copyright and licensing details.
*/
#ifndef __QLCNIC_HW_H
#define __QLCNIC_HW_H
/* Common registers in 83xx and 82xx */
enum qlcnic_regs {
QLCNIC_PEG_HALT_STATUS1 = 0,
QLCNIC_PEG_HALT_STATUS2,
QLCNIC_PEG_ALIVE_COUNTER,
QLCNIC_FLASH_LOCK_OWNER,
QLCNIC_FW_CAPABILITIES,
QLCNIC_CRB_DRV_ACTIVE,
QLCNIC_CRB_DEV_STATE,
QLCNIC_CRB_DRV_STATE,
QLCNIC_CRB_DRV_SCRATCH,
QLCNIC_CRB_DEV_PARTITION_INFO,
QLCNIC_CRB_DRV_IDC_VER,
QLCNIC_FW_VERSION_MAJOR,
QLCNIC_FW_VERSION_MINOR,
QLCNIC_FW_VERSION_SUB,
QLCNIC_CRB_DEV_NPAR_STATE,
QLCNIC_FW_IMG_VALID,
QLCNIC_CMDPEG_STATE,
QLCNIC_RCVPEG_STATE,
QLCNIC_ASIC_TEMP,
QLCNIC_FW_API,
QLCNIC_DRV_OP_MODE,
QLCNIC_FLASH_LOCK,
QLCNIC_FLASH_UNLOCK,
};
/* Read from an address offset from BAR0, existing registers */
#define QLC_SHARED_REG_RD32(a, addr) \
readl(((a)->ahw->pci_base0) + ((a)->ahw->reg_tbl[addr]))
/* Write to an address offset from BAR0, existing registers */
#define QLC_SHARED_REG_WR32(a, addr, value) \
writel(value, ((a)->ahw->pci_base0) + ((a)->ahw->reg_tbl[addr]))
/* Read from a direct address offset from BAR0, additional registers */
#define QLCRDX(ahw, addr) \
readl(((ahw)->pci_base0) + ((ahw)->ext_reg_tbl[addr]))
/* Write to a direct address offset from BAR0, additional registers */
#define QLCWRX(ahw, addr, value) \
writel(value, (((ahw)->pci_base0) + ((ahw)->ext_reg_tbl[addr])))
#define QLCNIC_CMD_CONFIGURE_IP_ADDR 0x1
#define QLCNIC_CMD_CONFIG_INTRPT 0x2
#define QLCNIC_CMD_CREATE_RX_CTX 0x7
#define QLCNIC_CMD_DESTROY_RX_CTX 0x8
#define QLCNIC_CMD_CREATE_TX_CTX 0x9
#define QLCNIC_CMD_DESTROY_TX_CTX 0xa
#define QLCNIC_CMD_CONFIGURE_LRO 0xC
#define QLCNIC_CMD_CONFIGURE_MAC_LEARNING 0xD
#define QLCNIC_CMD_GET_STATISTICS 0xF
#define QLCNIC_CMD_INTRPT_TEST 0x11
#define QLCNIC_CMD_SET_MTU 0x12
#define QLCNIC_CMD_READ_PHY 0x13
#define QLCNIC_CMD_WRITE_PHY 0x14
#define QLCNIC_CMD_READ_HW_REG 0x15
#define QLCNIC_CMD_GET_FLOW_CTL 0x16
#define QLCNIC_CMD_SET_FLOW_CTL 0x17
#define QLCNIC_CMD_READ_MAX_MTU 0x18
#define QLCNIC_CMD_READ_MAX_LRO 0x19
#define QLCNIC_CMD_MAC_ADDRESS 0x1f
#define QLCNIC_CMD_GET_PCI_INFO 0x20
#define QLCNIC_CMD_GET_NIC_INFO 0x21
#define QLCNIC_CMD_SET_NIC_INFO 0x22
#define QLCNIC_CMD_GET_ESWITCH_CAPABILITY 0x24
#define QLCNIC_CMD_TOGGLE_ESWITCH 0x25
#define QLCNIC_CMD_GET_ESWITCH_STATUS 0x26
#define QLCNIC_CMD_SET_PORTMIRRORING 0x27
#define QLCNIC_CMD_CONFIGURE_ESWITCH 0x28
#define QLCNIC_CMD_GET_ESWITCH_PORT_CONFIG 0x29
#define QLCNIC_CMD_GET_ESWITCH_STATS 0x2a
#define QLCNIC_CMD_CONFIG_PORT 0x2e
#define QLCNIC_CMD_TEMP_SIZE 0x2f
#define QLCNIC_CMD_GET_TEMP_HDR 0x30
#define QLCNIC_CMD_BC_EVENT_SETUP 0x31
#define QLCNIC_CMD_CONFIG_VPORT 0x32
#define QLCNIC_CMD_GET_MAC_STATS 0x37
#define QLCNIC_CMD_SET_DRV_VER 0x38
#define QLCNIC_CMD_CONFIGURE_RSS 0x41
#define QLCNIC_CMD_CONFIG_INTR_COAL 0x43
#define QLCNIC_CMD_CONFIGURE_LED 0x44
#define QLCNIC_CMD_CONFIG_MAC_VLAN 0x45
#define QLCNIC_CMD_GET_LINK_EVENT 0x48
#define QLCNIC_CMD_CONFIGURE_MAC_RX_MODE 0x49
#define QLCNIC_CMD_CONFIGURE_HW_LRO 0x4A
#define QLCNIC_CMD_INIT_NIC_FUNC 0x60
#define QLCNIC_CMD_STOP_NIC_FUNC 0x61
#define QLCNIC_CMD_IDC_ACK 0x63
#define QLCNIC_CMD_SET_PORT_CONFIG 0x66
#define QLCNIC_CMD_GET_PORT_CONFIG 0x67
#define QLCNIC_CMD_GET_LINK_STATUS 0x68
#define QLCNIC_CMD_SET_LED_CONFIG 0x69
#define QLCNIC_CMD_GET_LED_CONFIG 0x6A
#define QLCNIC_CMD_ADD_RCV_RINGS 0x0B
#define QLCNIC_INTRPT_INTX 1
#define QLCNIC_INTRPT_MSIX 3
#define QLCNIC_INTRPT_ADD 1
#define QLCNIC_INTRPT_DEL 2
#define QLCNIC_GET_CURRENT_MAC 1
#define QLCNIC_SET_STATION_MAC 2
#define QLCNIC_GET_DEFAULT_MAC 3
#define QLCNIC_GET_FAC_DEF_MAC 4
#define QLCNIC_SET_FAC_DEF_MAC 5
#define QLCNIC_MBX_LINK_EVENT 0x8001
#define QLCNIC_MBX_BC_EVENT 0x8002
#define QLCNIC_MBX_COMP_EVENT 0x8100
#define QLCNIC_MBX_REQUEST_EVENT 0x8101
#define QLCNIC_MBX_TIME_EXTEND_EVENT 0x8102
#define QLCNIC_MBX_SFP_INSERT_EVENT 0x8130
#define QLCNIC_MBX_SFP_REMOVE_EVENT 0x8131
struct qlcnic_mailbox_metadata {
u32 cmd;
u32 in_args;
u32 out_args;
};
/* Mailbox ownership */
#define QLCNIC_GET_OWNER(val) ((val) & (BIT_0 | BIT_1))
#define QLCNIC_SET_OWNER 1
#define QLCNIC_CLR_OWNER 0
#define QLCNIC_MBX_TIMEOUT 10000
#define QLCNIC_MBX_RSP_OK 1
#define QLCNIC_MBX_PORT_RSP_OK 0x1a
#define QLCNIC_MBX_ASYNC_EVENT BIT_15
struct qlcnic_pci_info;
struct qlcnic_info;
struct qlcnic_cmd_args;
struct ethtool_stats;
struct pci_device_id;
struct qlcnic_host_sds_ring;
struct qlcnic_host_tx_ring;
struct qlcnic_host_tx_ring;
struct qlcnic_hardware_context;
struct qlcnic_adapter;
int qlcnic_82xx_start_firmware(struct qlcnic_adapter *);
int qlcnic_82xx_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong);
int qlcnic_82xx_hw_write_wx_2M(struct qlcnic_adapter *, ulong, u32);
int qlcnic_82xx_config_hw_lro(struct qlcnic_adapter *adapter, int);
int qlcnic_82xx_nic_set_promisc(struct qlcnic_adapter *adapter, u32);
int qlcnic_82xx_napi_add(struct qlcnic_adapter *adapter,
struct net_device *netdev);
void qlcnic_82xx_change_filter(struct qlcnic_adapter *adapter,
u64 *uaddr, u16 vlan_id);
void qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter);
int qlcnic_82xx_config_rss(struct qlcnic_adapter *adapter, int);
void qlcnic_82xx_config_ipaddr(struct qlcnic_adapter *adapter,
__be32, int);
int qlcnic_82xx_linkevent_request(struct qlcnic_adapter *adapter, int);
void qlcnic_82xx_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring);
int qlcnic_82xx_clear_lb_mode(struct qlcnic_adapter *adapter, u8);
int qlcnic_82xx_set_lb_mode(struct qlcnic_adapter *, u8);
void qlcnic_82xx_write_crb(struct qlcnic_adapter *, char *, loff_t, size_t);
void qlcnic_82xx_read_crb(struct qlcnic_adapter *, char *, loff_t, size_t);
void qlcnic_82xx_dev_request_reset(struct qlcnic_adapter *, u32);
int qlcnic_82xx_setup_intr(struct qlcnic_adapter *, u8);
irqreturn_t qlcnic_82xx_clear_legacy_intr(struct qlcnic_adapter *);
int qlcnic_82xx_issue_cmd(struct qlcnic_adapter *adapter,
struct qlcnic_cmd_args *);
int qlcnic_82xx_fw_cmd_create_rx_ctx(struct qlcnic_adapter *);
int qlcnic_82xx_fw_cmd_create_tx_ctx(struct qlcnic_adapter *,
struct qlcnic_host_tx_ring *tx_ring, int);
void qlcnic_82xx_fw_cmd_del_rx_ctx(struct qlcnic_adapter *);
void qlcnic_82xx_fw_cmd_del_tx_ctx(struct qlcnic_adapter *,
struct qlcnic_host_tx_ring *);
int qlcnic_82xx_sre_macaddr_change(struct qlcnic_adapter *, u8 *, u16, u8);
int qlcnic_82xx_get_mac_address(struct qlcnic_adapter *, u8*);
int qlcnic_82xx_get_nic_info(struct qlcnic_adapter *, struct qlcnic_info *, u8);
int qlcnic_82xx_set_nic_info(struct qlcnic_adapter *, struct qlcnic_info *);
int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *, struct qlcnic_pci_info*);
int qlcnic_82xx_alloc_mbx_args(struct qlcnic_cmd_args *,
struct qlcnic_adapter *, u32);
int qlcnic_82xx_hw_write_wx_2M(struct qlcnic_adapter *, ulong, u32);
int qlcnic_82xx_get_board_info(struct qlcnic_adapter *);
int qlcnic_82xx_config_led(struct qlcnic_adapter *, u32, u32);
void qlcnic_82xx_get_func_no(struct qlcnic_adapter *);
int qlcnic_82xx_api_lock(struct qlcnic_adapter *);
void qlcnic_82xx_api_unlock(struct qlcnic_adapter *);
void qlcnic_82xx_napi_enable(struct qlcnic_adapter *);
void qlcnic_82xx_napi_disable(struct qlcnic_adapter *);
void qlcnic_82xx_napi_del(struct qlcnic_adapter *);
#endif /* __QLCNIC_HW_H_ */
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