qla_fw.h

linux-2.6.15.6

	uint8_t entry_status;		/* Entry Status. */

	uint32_t handle;		/* System handle. */

	uint16_t comp_status;		/* Completion status. */

	uint16_t nport_handle;		/* N_PORT handle. */

	uint16_t cmd_dsd_count;

	uint8_t vp_index;
	uint8_t reserved_1;

	uint16_t timeout;		/* Command timeout. */
	uint16_t reserved_2;

	uint16_t rsp_dsd_count;

	uint8_t reserved_3[10];

	uint32_t rsp_byte_count;
	uint32_t cmd_byte_count;

	uint32_t dseg_0_address[2];	/* Data segment 0 address. */
	uint32_t dseg_0_len;		/* Data segment 0 length. */
	uint32_t dseg_1_address[2];	/* Data segment 1 address. */
	uint32_t dseg_1_len;		/* Data segment 1 length. */
};

/*
 * ISP queue - ELS Pass-Through entry structure definition.
 */
#define ELS_IOCB_TYPE		0x53	/* ELS Pass-Through IOCB entry */
struct els_entry_24xx {
	uint8_t entry_type;		/* Entry type. */
	uint8_t entry_count;		/* Entry count. */
	uint8_t sys_define;		/* System Defined. */
	uint8_t entry_status;		/* Entry Status. */

	uint32_t handle;		/* System handle. */

	uint16_t reserved_1;

	uint16_t nport_handle;		/* N_PORT handle. */

	uint16_t tx_dsd_count;

	uint8_t vp_index;
	uint8_t sof_type;
#define EST_SOFI3		(1 << 4)
#define EST_SOFI2		(3 << 4)

	uint32_t rx_xchg_address[2];	/* Receive exchange address. */
	uint16_t rx_dsd_count;

	uint8_t opcode;
	uint8_t reserved_2;

	uint8_t port_id[3];
	uint8_t reserved_3;

	uint16_t reserved_4;

	uint16_t control_flags;		/* Control flags. */
#define ECF_PAYLOAD_DESCR_MASK	(BIT_15|BIT_14|BIT_13)
#define EPD_ELS_COMMAND		(0 << 13)
#define EPD_ELS_ACC		(1 << 13)
#define EPD_ELS_RJT		(2 << 13)
#define EPD_RX_XCHG		(3 << 13)
#define ECF_CLR_PASSTHRU_PEND	BIT_12
#define ECF_INCL_FRAME_HDR	BIT_11

	uint32_t rx_byte_count;
	uint32_t tx_byte_count;

	uint32_t tx_address[2];		/* Data segment 0 address. */
	uint32_t tx_len;		/* Data segment 0 length. */
	uint32_t rx_address[2];		/* Data segment 1 address. */
	uint32_t rx_len;		/* Data segment 1 length. */
};

/*
 * ISP queue - Mailbox Command entry structure definition.
 */
#define MBX_IOCB_TYPE	0x39
struct mbx_entry_24xx {
	uint8_t entry_type;		/* Entry type. */
	uint8_t entry_count;		/* Entry count. */
	uint8_t handle_count;		/* Handle count. */
	uint8_t entry_status;		/* Entry Status. */

	uint32_t handle;		/* System handle. */

	uint16_t mbx[28];
};


#define LOGINOUT_PORT_IOCB_TYPE	0x52	/* Login/Logout Port entry. */
struct logio_entry_24xx {
	uint8_t entry_type;		/* Entry type. */
	uint8_t entry_count;		/* Entry count. */
	uint8_t sys_define;		/* System defined. */
	uint8_t entry_status;		/* Entry Status. */

	uint32_t handle;		/* System handle. */

	uint16_t comp_status;		/* Completion status. */
#define CS_LOGIO_ERROR		0x31	/* Login/Logout IOCB error. */

	uint16_t nport_handle;		/* N_PORT handle. */

	uint16_t control_flags;		/* Control flags. */
					/* Modifiers. */
#define LCF_FCP2_OVERRIDE	BIT_9	/* Set/Reset word 3 of PRLI. */
#define LCF_CLASS_2		BIT_8	/* Enable class 2 during PLOGI. */
#define LCF_FREE_NPORT		BIT_7	/* Release NPORT handle after LOGO. */
#define LCF_EXPL_LOGO		BIT_6	/* Perform an explicit LOGO. */
#define LCF_SKIP_PRLI		BIT_5	/* Skip PRLI after PLOGI. */
#define LCF_IMPL_LOGO_ALL	BIT_5	/* Implicit LOGO to all ports. */
#define LCF_COND_PLOGI		BIT_4	/* PLOGI only if not logged-in. */
#define LCF_IMPL_LOGO		BIT_4	/* Perform an implicit LOGO. */
#define LCF_IMPL_PRLO		BIT_4	/* Perform an implicit PRLO. */
					/* Commands. */
#define LCF_COMMAND_PLOGI	0x00	/* PLOGI. */
#define LCF_COMMAND_PRLI	0x01	/* PRLI. */
#define LCF_COMMAND_PDISC	0x02	/* PDISC. */
#define LCF_COMMAND_ADISC	0x03	/* ADISC. */
#define LCF_COMMAND_LOGO	0x08	/* LOGO. */
#define LCF_COMMAND_PRLO	0x09	/* PRLO. */
#define LCF_COMMAND_TPRLO	0x0A	/* TPRLO. */

	uint8_t vp_index;
	uint8_t reserved_1;

	uint8_t port_id[3];		/* PortID of destination port. */

	uint8_t rsp_size;		/* Response size in 32bit words. */

	uint32_t io_parameter[11];	/* General I/O parameters. */
#define LSC_SCODE_NOLINK	0x01
#define LSC_SCODE_NOIOCB	0x02
#define LSC_SCODE_NOXCB		0x03
#define LSC_SCODE_CMD_FAILED	0x04
#define LSC_SCODE_NOFABRIC	0x05
#define LSC_SCODE_FW_NOT_READY	0x07
#define LSC_SCODE_NOT_LOGGED_IN	0x09
#define LSC_SCODE_NOPCB		0x0A

#define LSC_SCODE_ELS_REJECT	0x18
#define LSC_SCODE_CMD_PARAM_ERR	0x19
#define LSC_SCODE_PORTID_USED	0x1A
#define LSC_SCODE_NPORT_USED	0x1B
#define LSC_SCODE_NONPORT	0x1C
#define LSC_SCODE_LOGGED_IN	0x1D
#define LSC_SCODE_NOFLOGI_ACC	0x1F
};

#define TSK_MGMT_IOCB_TYPE	0x14
struct tsk_mgmt_entry {
	uint8_t entry_type;		/* Entry type. */
	uint8_t entry_count;		/* Entry count. */
	uint8_t handle_count;		/* Handle count. */
	uint8_t entry_status;		/* Entry Status. */

	uint32_t handle;		/* System handle. */

	uint16_t nport_handle;		/* N_PORT handle. */

	uint16_t reserved_1;

	uint16_t delay;			/* Activity delay in seconds. */

	uint16_t timeout;		/* Command timeout. */

	uint8_t lun[8];			/* FCP LUN (BE). */

	uint32_t control_flags;		/* Control Flags. */
#define TCF_NOTMCMD_TO_TARGET	BIT_31
#define TCF_LUN_RESET		BIT_4
#define TCF_ABORT_TASK_SET	BIT_3
#define TCF_CLEAR_TASK_SET	BIT_2
#define TCF_TARGET_RESET	BIT_1
#define TCF_CLEAR_ACA		BIT_0

	uint8_t reserved_2[20];

	uint8_t port_id[3];		/* PortID of destination port. */
	uint8_t vp_index;

	uint8_t reserved_3[12];
};

#define ABORT_IOCB_TYPE	0x33
struct abort_entry_24xx {
	uint8_t entry_type;		/* Entry type. */
	uint8_t entry_count;		/* Entry count. */
	uint8_t handle_count;		/* Handle count. */
	uint8_t entry_status;		/* Entry Status. */

	uint32_t handle;		/* System handle. */

	uint16_t nport_handle;		/* N_PORT handle. */
					/* or Completion status. */

	uint16_t options;		/* Options. */
#define AOF_NO_ABTS		BIT_0	/* Do not send any ABTS. */

	uint32_t handle_to_abort;	/* System handle to abort. */

	uint8_t reserved_1[32];

	uint8_t port_id[3];		/* PortID of destination port. */
	uint8_t vp_index;

	uint8_t reserved_2[12];
};

/*
 * ISP I/O Register Set structure definitions.
 */
struct device_reg_24xx {
	uint32_t flash_addr;		/* Flash/NVRAM BIOS address. */
#define FARX_DATA_FLAG	BIT_31
#define FARX_ACCESS_FLASH_CONF	0x7FFD0000
#define FARX_ACCESS_FLASH_DATA	0x7FF00000
#define FARX_ACCESS_NVRAM_CONF	0x7FFF0000
#define FARX_ACCESS_NVRAM_DATA	0x7FFE0000

#define FA_NVRAM_FUNC0_ADDR	0x80
#define FA_NVRAM_FUNC1_ADDR	0x180

#define FA_NVRAM_VPD_SIZE	0x80
#define FA_NVRAM_VPD0_ADDR	0x00
#define FA_NVRAM_VPD1_ADDR	0x100
					/*
					 * RISC code begins at offset 512KB
					 * within flash. Consisting of two
					 * contiguous RISC code segments.
					 */
#define FA_RISC_CODE_ADDR	0x20000
#define FA_RISC_CODE_SEGMENTS	2

	uint32_t flash_data;		/* Flash/NVRAM BIOS data. */

	uint32_t ctrl_status;		/* Control/Status. */
#define CSRX_FLASH_ACCESS_ERROR	BIT_18	/* Flash/NVRAM Access Error. */
#define CSRX_DMA_ACTIVE		BIT_17	/* DMA Active status. */
#define CSRX_DMA_SHUTDOWN	BIT_16	/* DMA Shutdown control status. */
#define CSRX_FUNCTION		BIT_15	/* Function number. */
					/* PCI-X Bus Mode. */
#define CSRX_PCIX_BUS_MODE_MASK	(BIT_11|BIT_10|BIT_9|BIT_8)
#define PBM_PCI_33MHZ		(0 << 8)
#define PBM_PCIX_M1_66MHZ	(1 << 8)
#define PBM_PCIX_M1_100MHZ	(2 << 8)
#define PBM_PCIX_M1_133MHZ	(3 << 8)
#define PBM_PCIX_M2_66MHZ	(5 << 8)
#define PBM_PCIX_M2_100MHZ	(6 << 8)
#define PBM_PCIX_M2_133MHZ	(7 << 8)
#define PBM_PCI_66MHZ		(8 << 8)
					/* Max Write Burst byte count. */
#define CSRX_MAX_WRT_BURST_MASK	(BIT_5|BIT_4)
#define MWB_512_BYTES		(0 << 4)
#define MWB_1024_BYTES		(1 << 4)
#define MWB_2048_BYTES		(2 << 4)
#define MWB_4096_BYTES		(3 << 4)

#define CSRX_64BIT_SLOT		BIT_2	/* PCI 64-Bit Bus Slot. */
#define CSRX_FLASH_ENABLE	BIT_1	/* Flash BIOS Read/Write enable. */
#define CSRX_ISP_SOFT_RESET	BIT_0	/* ISP soft reset. */

	uint32_t ictrl;			/* Interrupt control. */
#define ICRX_EN_RISC_INT	BIT_3	/* Enable RISC interrupts on PCI. */

	uint32_t istatus;		/* Interrupt status. */
#define ISRX_RISC_INT		BIT_3	/* RISC interrupt. */

	uint32_t unused_1[2];		/* Gap. */

					/* Request Queue. */
	uint32_t req_q_in;		/*  In-Pointer. */
	uint32_t req_q_out;		/*  Out-Pointer. */
					/* Response Queue. */
	uint32_t rsp_q_in;		/*  In-Pointer. */
	uint32_t rsp_q_out;		/*  Out-Pointer. */
					/* Priority Request Queue. */
	uint32_t preq_q_in;		/*  In-Pointer. */
	uint32_t preq_q_out;		/*  Out-Pointer. */

	uint32_t unused_2[2];		/* Gap. */

					/* ATIO Queue. */
	uint32_t atio_q_in;		/*  In-Pointer. */
	uint32_t atio_q_out;		/*  Out-Pointer. */

	uint32_t host_status;
#define HSRX_RISC_INT		BIT_15	/* RISC to Host interrupt. */
#define HSRX_RISC_PAUSED	BIT_8	/* RISC Paused. */

	uint32_t hccr;			/* Host command & control register. */
					/* HCCR statuses. */
#define HCCRX_HOST_INT		BIT_6	/* Host to RISC interrupt bit. */
#define HCCRX_RISC_RESET	BIT_5	/* RISC Reset mode bit. */
#define HCCRX_RISC_PAUSE	BIT_4	/* RISC Pause mode bit. */
					/* HCCR commands. */
					/* NOOP. */
#define HCCRX_NOOP		0x00000000
					/* Set RISC Reset. */
#define HCCRX_SET_RISC_RESET	0x10000000
					/* Clear RISC Reset. */
#define HCCRX_CLR_RISC_RESET	0x20000000
					/* Set RISC Pause. */
#define HCCRX_SET_RISC_PAUSE	0x30000000
					/* Releases RISC Pause. */
#define HCCRX_REL_RISC_PAUSE	0x40000000
					/* Set HOST to RISC interrupt. */
#define HCCRX_SET_HOST_INT	0x50000000
					/* Clear HOST to RISC interrupt. */
#define HCCRX_CLR_HOST_INT	0x60000000
					/* Clear RISC to PCI interrupt. */
#define HCCRX_CLR_RISC_INT	0xA0000000

	uint32_t gpiod;			/* GPIO Data register. */
					/* LED update mask. */
#define GPDX_LED_UPDATE_MASK	(BIT_20|BIT_19|BIT_18)
					/* Data update mask. */
#define GPDX_DATA_UPDATE_MASK	(BIT_17|BIT_16)
					/* LED control mask. */
#define GPDX_LED_COLOR_MASK	(BIT_4|BIT_3|BIT_2)
					/* LED bit values. Color names as
					 * referenced in fw spec.
					 */
#define GPDX_LED_YELLOW_ON	BIT_2
#define GPDX_LED_GREEN_ON	BIT_3
#define GPDX_LED_AMBER_ON	BIT_4
					/* Data in/out. */
#define GPDX_DATA_INOUT		(BIT_1|BIT_0)

	uint32_t gpioe;			/* GPIO Enable register. */
					/* Enable update mask. */
#define GPEX_ENABLE_UPDATE_MASK	(BIT_17|BIT_16)
					/* Enable. */
#define GPEX_ENABLE		(BIT_1|BIT_0)

	uint32_t iobase_addr;		/* I/O Bus Base Address register. */

	uint32_t unused_3[10];		/* Gap. */

	uint16_t mailbox0;
	uint16_t mailbox1;
	uint16_t mailbox2;
	uint16_t mailbox3;
	uint16_t mailbox4;
	uint16_t mailbox5;
	uint16_t mailbox6;
	uint16_t mailbox7;
	uint16_t mailbox8;
	uint16_t mailbox9;
	uint16_t mailbox10;
	uint16_t mailbox11;
	uint16_t mailbox12;
	uint16_t mailbox13;
	uint16_t mailbox14;
	uint16_t mailbox15;
	uint16_t mailbox16;
	uint16_t mailbox17;
	uint16_t mailbox18;
	uint16_t mailbox19;
	uint16_t mailbox20;
	uint16_t mailbox21;
	uint16_t mailbox22;
	uint16_t mailbox23;
	uint16_t mailbox24;
	uint16_t mailbox25;
	uint16_t mailbox26;
	uint16_t mailbox27;
	uint16_t mailbox28;
	uint16_t mailbox29;
	uint16_t mailbox30;
	uint16_t mailbox31;
};

/* MID Support ***************************************************************/

#define MAX_MID_VPS	125

struct mid_conf_entry_24xx {
	uint16_t reserved_1;

	/*
	 * BIT 0  = Enable Hard Loop Id
	 * BIT 1  = Acquire Loop ID in LIPA
	 * BIT 2  = ID not Acquired
	 * BIT 3  = Enable VP
	 * BIT 4  = Enable Initiator Mode
	 * BIT 5  = Disable Target Mode
	 * BIT 6-7 = Reserved
	 */
	uint8_t options;

	uint8_t hard_address;

	uint8_t port_name[WWN_SIZE];
	uint8_t node_name[WWN_SIZE];
};

struct mid_init_cb_24xx {
	struct init_cb_24xx init_cb;

	uint16_t count;
	uint16_t options;

	struct mid_conf_entry_24xx entries[MAX_MID_VPS];
};


struct mid_db_entry_24xx {
	uint16_t status;
#define MDBS_NON_PARTIC		BIT_3
#define MDBS_ID_ACQUIRED	BIT_1
#define MDBS_ENABLED		BIT_0

	uint8_t options;
	uint8_t hard_address;

	uint8_t port_name[WWN_SIZE];
	uint8_t node_name[WWN_SIZE];

	uint8_t port_id[3];
	uint8_t reserved_1;
};

struct mid_db_24xx {
	struct mid_db_entry_24xx entries[MAX_MID_VPS];
};

#define VP_CTRL_IOCB_TYPE	0x30	/* Vitual Port Control entry. */
struct vp_ctrl_entry_24xx {
	uint8_t entry_type;		/* Entry type. */
	uint8_t entry_count;		/* Entry count. */
	uint8_t sys_define;		/* System defined. */
	uint8_t entry_status;		/* Entry Status. */

	uint32_t handle;		/* System handle. */

	uint16_t vp_idx_failed;

	uint16_t comp_status;		/* Completion status. */
#define CS_VCE_ACQ_ID_ERROR	0x02	/* Error while acquireing ID. */
#define CS_VCE_BUSY		0x05	/* Firmware not ready to accept cmd. */

	uint16_t command;
#define VCE_COMMAND_ENABLE_VPS	0x00	/* Enable VPs. */
#define VCE_COMMAND_DISABLE_VPS	0x08	/* Disable VPs. */
#define VCE_COMMAND_DISABLE_VPS_REINIT	0x09 /* Disable VPs and reinit link. */
#define VCE_COMMAND_DISABLE_VPS_LOGO	0x0a /* Disable VPs and LOGO ports. */

	uint16_t vp_count;

	uint8_t vp_idx_map[16];

	uint8_t reserved_4[32];
};

#define VP_CONFIG_IOCB_TYPE	0x31	/* Vitual Port Config entry. */
struct vp_config_entry_24xx {
	uint8_t entry_type;		/* Entry type. */
	uint8_t entry_count;		/* Entry count. */
	uint8_t sys_define;		/* System defined. */
	uint8_t entry_status;		/* Entry Status. */

	uint32_t handle;		/* System handle. */

	uint16_t reserved_1;

	uint16_t comp_status;		/* Completion status. */
#define CS_VCT_STS_ERROR	0x01	/* Specified VPs were not disabled. */
#define CS_VCT_CNT_ERROR	0x02	/* Invalid VP count. */
#define CS_VCT_ERROR		0x03	/* Unknown error. */
#define CS_VCT_IDX_ERROR	0x02	/* Invalid VP index. */
#define CS_VCT_BUSY		0x05	/* Firmware not ready to accept cmd. */

	uint8_t command;
#define VCT_COMMAND_MOD_VPS	0x00	/* Enable VPs. */
#define VCT_COMMAND_MOD_ENABLE_VPS 0x08	/* Disable VPs. */

	uint8_t vp_count;

	uint8_t vp_idx1;
	uint8_t vp_idx2;

	uint8_t options_idx1;
	uint8_t hard_address_idx1;
	uint16_t reserved_2;
	uint8_t port_name_idx1[WWN_SIZE];
	uint8_t node_name_idx1[WWN_SIZE];

	uint8_t options_idx2;
	uint8_t hard_address_idx2;
	uint16_t reserved_3;
	uint8_t port_name_idx2[WWN_SIZE];
	uint8_t node_name_idx2[WWN_SIZE];

	uint8_t reserved_4[8];
};

#define VP_RPT_ID_IOCB_TYPE	0x32	/* Report ID Acquisition entry. */
struct vp_rpt_id_entry_24xx {
	uint8_t entry_type;		/* Entry type. */
	uint8_t entry_count;		/* Entry count. */
	uint8_t sys_define;		/* System defined. */
	uint8_t entry_status;		/* Entry Status. */

	uint32_t handle;		/* System handle. */

	uint16_t vp_count;		/* Format 0 -- | VP setup | VP acq |. */
					/* Format 1 -- | VP count |. */
	uint16_t vp_idx;		/* Format 0 -- Reserved. */
					/* Format 1 -- VP status and index. */

	uint8_t port_id[3];
	uint8_t format;

	uint8_t vp_idx_map[16];

	uint8_t reserved_4[32];
};

/* END MID Support ***********************************************************/
#endif