#include "qla_def.h"
#include <linux/delay.h>
#include <linux/pci.h>
#include <linux/ratelimit.h>
#include <linux/vmalloc.h>
#include <scsi/scsi_tcq.h>

Macros
#define	MASK(n) ((1ULL<<(n))-1)

#define	MN_WIN(addr)

#define	OCM_WIN(addr)

#define	MS_WIN(addr) (addr & 0x0ffc0000)

#define	QLA82XX_PCI_MN_2M (0)

#define	QLA82XX_PCI_MS_2M (0x80000)

#define	QLA82XX_PCI_OCM0_2M (0xc0000)

#define	VALID_OCM_ADDR(addr) (((addr) & 0x3f800) != 0x3f800)

#define	GET_MEM_OFFS_2M(addr) (addr & MASK(18))

#define	BLOCK_PROTECT_BITS 0x0F

#define	CRB_BLK(off) ((off >> 20) & 0x3f)

#define	CRB_SUBBLK(off) ((off >> 16) & 0xf)

#define	CRB_WINDOW_2M (0x130060)

#define	QLA82XX_PCI_CAMQM_2M_END (0x04800800UL)

#define	CRB_HI(off)

#define	QLA82XX_PCI_CAMQM_2M_BASE (0x000ff800UL)

#define	CRB_INDIRECT_2M (0x1e0000UL)

#define	MAX_CRB_XFORM 60

#define	qla82xx_crb_addr_transform(name)

#define	CRB_WIN_LOCK_TIMEOUT 100000000

#define	IDC_LOCK_TIMEOUT 100000000

#define	QLA82XX_ADDR_IN_RANGE(addr, low, high) (((addr) <= (high)) && ((addr) >= (low)))

#define	MTU_FUDGE_FACTOR 100

Functions
char *	qdev_state (uint32_t dev_state)

int	qla82xx_wr_32 (struct qla_hw_data *ha, ulong off, u32 data)

int	qla82xx_rd_32 (struct qla_hw_data *ha, ulong off)

int	qla82xx_idc_lock (struct qla_hw_data *ha)

void	qla82xx_idc_unlock (struct qla_hw_data *ha)

int	qla82xx_md_rw_32 (struct qla_hw_data *ha, uint32_t off, u32 data, uint8_t flag)

int	qla82xx_pci_mem_read_2M (struct qla_hw_data ha, u64 off, void data, int size)

int	qla82xx_pci_region_offset (struct pci_dev *pdev, int region)

int	qla82xx_iospace_config (struct qla_hw_data *ha)

int	qla82xx_pci_config (scsi_qla_host_t *vha)

void	qla82xx_reset_chip (scsi_qla_host_t *vha)

void	qla82xx_config_rings (struct scsi_qla_host *vha)

void	qla82xx_reset_adapter (struct scsi_qla_host *vha)

int	qla82xx_validate_firmware_blob (scsi_qla_host_t *vha, uint8_t fw_type)

irqreturn_t	qla82xx_intr_handler (int irq, void *dev_id)

irqreturn_t	qla82xx_msix_default (int irq, void *dev_id)

irqreturn_t	qla82xx_msix_rsp_q (int irq, void *dev_id)

void	qla82xx_poll (int irq, void *dev_id)

void	qla82xx_enable_intrs (struct qla_hw_data *ha)

void	qla82xx_disable_intrs (struct qla_hw_data *ha)

void	qla82xx_init_flags (struct qla_hw_data *ha)

void	qla82xx_set_idc_version (scsi_qla_host_t *vha)

void	qla82xx_set_drv_active (scsi_qla_host_t *vha)

void	qla82xx_clear_drv_active (struct qla_hw_data *ha)

void	qla82xx_clear_qsnt_ready (scsi_qla_host_t *vha)

int	qla82xx_start_firmware (scsi_qla_host_t *vha)

uint8_t *	qla82xx_read_optrom_data (struct scsi_qla_host vha, uint8_t buf, uint32_t offset, uint32_t length)

int	qla82xx_write_optrom_data (struct scsi_qla_host vha, uint8_t buf, uint32_t offset, uint32_t length)

void	qla82xx_start_iocbs (scsi_qla_host_t *vha)

void	qla82xx_rom_lock_recovery (struct qla_hw_data *ha)

uint32_t	qla82xx_wait_for_state_change (scsi_qla_host_t *vha, uint32_t curr_state)

void	qla8xxx_dev_failed_handler (scsi_qla_host_t *vha)

int	qla82xx_check_md_needed (scsi_qla_host_t *vha)

int	qla82xx_check_fw_alive (scsi_qla_host_t *vha)

int	qla82xx_device_state_handler (scsi_qla_host_t *vha)

void	qla82xx_clear_pending_mbx (scsi_qla_host_t *vha)

void	qla82xx_watchdog (scsi_qla_host_t *vha)

int	qla82xx_load_risc (scsi_qla_host_t vha, uint32_t srisc_addr)

void	qla82xx_set_reset_owner (scsi_qla_host_t *vha)

int	qla82xx_abort_isp (scsi_qla_host_t *vha)

int	qla82xx_fcoe_ctx_reset (scsi_qla_host_t *vha)

int	qla2x00_wait_for_fcoe_ctx_reset (scsi_qla_host_t *vha)

void	qla82xx_chip_reset_cleanup (scsi_qla_host_t *vha)

int	qla82xx_md_collect (scsi_qla_host_t *vha)

int	qla82xx_md_alloc (scsi_qla_host_t *vha)

void	qla82xx_md_free (scsi_qla_host_t *vha)

void	qla82xx_md_prep (scsi_qla_host_t *vha)

int	qla82xx_beacon_on (struct scsi_qla_host *vha)

int	qla82xx_beacon_off (struct scsi_qla_host *vha)

Variables
int	qla82xx_crb_table_initialized

struct crb_128M_2M_block_map	crb_128M_2M_map [64]

unsigned	qla82xx_crb_hub_agt [64]

char *	q_dev_state []

int	qla82xx_pci_set_window_warning_count

uint32_t	qla82xx_isr_int_target_mask_enable [8]

uint32_t	qla82xx_isr_int_target_status [8]

Macro Definition Documentation

#define BLOCK_PROTECT_BITS 0x0F

Definition at line 25 of file qla_nx.c.

#define CRB_BLK ( off ) ((off >> 20) & 0x3f)

Definition at line 28 of file qla_nx.c.

#define CRB_HI ( off )

Value:

((qla82xx_crb_hub_agt[CRB_BLK(off)] << 20) | \

((off) & 0xf0000))

Definition at line 32 of file qla_nx.c.

#define CRB_INDIRECT_2M (0x1e0000UL)

Definition at line 35 of file qla_nx.c.

#define CRB_SUBBLK ( off ) ((off >> 16) & 0xf)

Definition at line 29 of file qla_nx.c.

#define CRB_WIN_LOCK_TIMEOUT 100000000

Definition at line 448 of file qla_nx.c.

#define CRB_WINDOW_2M (0x130060)

Definition at line 30 of file qla_nx.c.

#define GET_MEM_OFFS_2M ( addr ) (addr & MASK(18))

Definition at line 24 of file qla_nx.c.

#define IDC_LOCK_TIMEOUT 100000000

Definition at line 516 of file qla_nx.c.

#define MASK ( n ) ((1ULL<<(n))-1)

Definition at line 14 of file qla_nx.c.

#define MAX_CRB_XFORM 60

Definition at line 37 of file qla_nx.c.

#define MN_WIN ( addr )

Value:

(((addr & 0x1fc0000) >> 1) | \

((addr >> 25) & 0x3ff))

Definition at line 15 of file qla_nx.c.

#define MS_WIN ( addr ) (addr & 0x0ffc0000)

Definition at line 19 of file qla_nx.c.

#define MTU_FUDGE_FACTOR 100

Definition at line 817 of file qla_nx.c.

#define OCM_WIN ( addr )

Value:

(((addr & 0x1ff0000) >> 1) | \

((addr >> 25) & 0x3ff))

Definition at line 17 of file qla_nx.c.

#define QLA82XX_ADDR_IN_RANGE	(	addr,
		low,
		high
	)	(((addr) <= (high)) && ((addr) >= (low)))

Definition at line 550 of file qla_nx.c.

#define qla82xx_crb_addr_transform ( name )

Value:

(crb_addr_xform[QLA82XX_HW_PX_MAP_CRB_##name] = \

QLA82XX_HW_CRB_HUB_AGT_ADR_##name << 20)

Definition at line 41 of file qla_nx.c.

#define QLA82XX_PCI_CAMQM_2M_BASE (0x000ff800UL)

Definition at line 34 of file qla_nx.c.

#define QLA82XX_PCI_CAMQM_2M_END (0x04800800UL)

Definition at line 31 of file qla_nx.c.

#define QLA82XX_PCI_MN_2M (0)

Definition at line 20 of file qla_nx.c.

#define QLA82XX_PCI_MS_2M (0x80000)

Definition at line 21 of file qla_nx.c.

#define QLA82XX_PCI_OCM0_2M (0xc0000)

Definition at line 22 of file qla_nx.c.

#define VALID_OCM_ADDR ( addr ) (((addr) & 0x3f800) != 0x3f800)

Definition at line 23 of file qla_nx.c.

Function Documentation

char* qdev_state ( uint32_t dev_state )

Definition at line 344 of file qla_nx.c.

int qla2x00_wait_for_fcoe_ctx_reset ( scsi_qla_host_t * vha )

Definition at line 3593 of file qla_nx.c.

int qla82xx_abort_isp ( scsi_qla_host_t * vha )

Definition at line 3485 of file qla_nx.c.

int qla82xx_beacon_off ( struct scsi_qla_host * vha )

Definition at line 4454 of file qla_nx.c.

int qla82xx_beacon_on ( struct scsi_qla_host * vha )

Definition at line 4434 of file qla_nx.c.

int qla82xx_check_fw_alive ( scsi_qla_host_t * vha )

Definition at line 3181 of file qla_nx.c.

int qla82xx_check_md_needed ( scsi_qla_host_t * vha )

Definition at line 3139 of file qla_nx.c.

void qla82xx_chip_reset_cleanup ( scsi_qla_host_t * vha )

Definition at line 3619 of file qla_nx.c.

void qla82xx_clear_drv_active ( struct qla_hw_data * ha )

inline

Definition at line 2347 of file qla_nx.c.

void qla82xx_clear_pending_mbx ( scsi_qla_host_t * vha )

Definition at line 3354 of file qla_nx.c.

void qla82xx_clear_qsnt_ready ( scsi_qla_host_t * vha )

Definition at line 2411 of file qla_nx.c.

void qla82xx_config_rings ( struct scsi_qla_host * vha )

Definition at line 1743 of file qla_nx.c.

int qla82xx_device_state_handler ( scsi_qla_host_t * vha )

Definition at line 3223 of file qla_nx.c.

void qla82xx_disable_intrs ( struct qla_hw_data * ha )

Definition at line 2278 of file qla_nx.c.

void qla82xx_enable_intrs ( struct qla_hw_data * ha )

Definition at line 2267 of file qla_nx.c.

int qla82xx_fcoe_ctx_reset ( scsi_qla_host_t * vha )

Definition at line 3561 of file qla_nx.c.

int qla82xx_idc_lock ( struct qla_hw_data * ha )

Definition at line 517 of file qla_nx.c.

void qla82xx_idc_unlock ( struct qla_hw_data * ha )

Definition at line 544 of file qla_nx.c.

void qla82xx_init_flags ( struct qla_hw_data * ha )

Definition at line 2288 of file qla_nx.c.

irqreturn_t qla82xx_intr_handler	(	int	irq,
		void *	dev_id
	)

Definition at line 2020 of file qla_nx.c.

int qla82xx_iospace_config ( struct qla_hw_data * ha )

Definition at line 1634 of file qla_nx.c.

int qla82xx_load_risc	(	scsi_qla_host_t *	vha,
		uint32_t *	srisc_addr
	)

Definition at line 3445 of file qla_nx.c.

int qla82xx_md_alloc ( scsi_qla_host_t * vha )

Definition at line 4331 of file qla_nx.c.

int qla82xx_md_collect ( scsi_qla_host_t * vha )

Definition at line 4123 of file qla_nx.c.

void qla82xx_md_free ( scsi_qla_host_t * vha )

Definition at line 4368 of file qla_nx.c.

void qla82xx_md_prep ( scsi_qla_host_t * vha )

Definition at line 4394 of file qla_nx.c.

int qla82xx_md_rw_32	(	struct qla_hw_data *	ha,
		uint32_t	off,
		u32	data,
		uint8_t	flag
	)

Definition at line 912 of file qla_nx.c.

irqreturn_t qla82xx_msix_default	(	int	irq,
		void *	dev_id
	)

Definition at line 2113 of file qla_nx.c.

irqreturn_t qla82xx_msix_rsp_q	(	int	irq,
		void *	dev_id
	)

Definition at line 2186 of file qla_nx.c.

int qla82xx_pci_config ( scsi_qla_host_t * vha )

qla82xx_pci_config() - Setup ISP82xx PCI configuration registers. : HA context

Returns 0 on success.

Definition at line 1716 of file qla_nx.c.

int qla82xx_pci_mem_read_2M	(	struct qla_hw_data *	ha,
		u64	off,
		void *	data,
		int	size
	)

Definition at line 1437 of file qla_nx.c.

int qla82xx_pci_region_offset	(	struct pci_dev *	pdev,
		int	region
	)

Definition at line 1615 of file qla_nx.c.

void qla82xx_poll	(	int	irq,
		void *	dev_id
	)

Definition at line 2212 of file qla_nx.c.

int qla82xx_rd_32	(	struct qla_hw_data *	ha,
		ulong	off
	)

Definition at line 492 of file qla_nx.c.

uint8_t* qla82xx_read_optrom_data	(	struct scsi_qla_host *	vha,
		uint8_t *	buf,
		uint32_t	offset,
		uint32_t	length
	)

Definition at line 2663 of file qla_nx.c.

void qla82xx_reset_adapter ( struct scsi_qla_host * vha )

Definition at line 1767 of file qla_nx.c.

void qla82xx_reset_chip ( scsi_qla_host_t * vha )

qla82xx_reset_chip() - Setup ISP82xx PCI configuration registers. : HA context

Returns 0 on success.

Definition at line 1737 of file qla_nx.c.

void qla82xx_rom_lock_recovery ( struct qla_hw_data * ha )

Definition at line 2824 of file qla_nx.c.

void qla82xx_set_drv_active ( scsi_qla_host_t * vha )

inline

Definition at line 2329 of file qla_nx.c.

void qla82xx_set_idc_version ( scsi_qla_host_t * vha )

inline

Definition at line 2306 of file qla_nx.c.

void qla82xx_set_reset_owner ( scsi_qla_host_t * vha )

Definition at line 3453 of file qla_nx.c.

int qla82xx_start_firmware ( scsi_qla_host_t * vha )

Definition at line 2502 of file qla_nx.c.

void qla82xx_start_iocbs ( scsi_qla_host_t * vha )

Definition at line 2792 of file qla_nx.c.

int qla82xx_validate_firmware_blob	(	scsi_qla_host_t *	vha,
		uint8_t	fw_type
	)

Definition at line 1860 of file qla_nx.c.

uint32_t qla82xx_wait_for_state_change	(	scsi_qla_host_t *	vha,
		uint32_t	curr_state
	)

Definition at line 3005 of file qla_nx.c.

void qla82xx_watchdog ( scsi_qla_host_t * vha )

Definition at line 3368 of file qla_nx.c.

int qla82xx_wr_32	(	struct qla_hw_data *	ha,
		ulong	off,
		u32	data
	)

Definition at line 467 of file qla_nx.c.

int qla82xx_write_optrom_data	(	struct scsi_qla_host *	vha,
		uint8_t *	buf,
		uint32_t	offset,
		uint32_t	length
	)

Definition at line 2772 of file qla_nx.c.

void qla8xxx_dev_failed_handler ( scsi_qla_host_t * vha )

Definition at line 3021 of file qla_nx.c.

Variable Documentation

struct crb_128M_2M_block_map crb_128M_2M_map[64]

Definition at line 105 of file qla_nx.c.

char* q_dev_state[]

Initial value:

= {
     "Unknown",
    "Cold",
    "Initializing",
    "Ready",
    "Need Reset",
    "Need Quiescent",
    "Failed",
    "Quiescent",
}

Definition at line 333 of file qla_nx.c.

unsigned qla82xx_crb_hub_agt[64]

Definition at line 265 of file qla_nx.c.

int qla82xx_crb_table_initialized

Definition at line 39 of file qla_nx.c.

uint32_t qla82xx_isr_int_target_mask_enable[8]

Initial value:

= {
    ISR_INT_TARGET_MASK, ISR_INT_TARGET_MASK_F1,
    ISR_INT_TARGET_MASK_F2, ISR_INT_TARGET_MASK_F3,
    ISR_INT_TARGET_MASK_F4, ISR_INT_TARGET_MASK_F5,
    ISR_INT_TARGET_MASK_F7, ISR_INT_TARGET_MASK_F7
}

Definition at line 1964 of file qla_nx.c.

uint32_t qla82xx_isr_int_target_status[8]

Initial value:

= {
    ISR_INT_TARGET_STATUS, ISR_INT_TARGET_STATUS_F1,
    ISR_INT_TARGET_STATUS_F2, ISR_INT_TARGET_STATUS_F3,
    ISR_INT_TARGET_STATUS_F4, ISR_INT_TARGET_STATUS_F5,
    ISR_INT_TARGET_STATUS_F7, ISR_INT_TARGET_STATUS_F7
}

Definition at line 1971 of file qla_nx.c.

int qla82xx_pci_set_window_warning_count

Definition at line 570 of file qla_nx.c.

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation