scsi/pm8001/pm8001_sas.h

2  * PMC-Sierra PM8001/8081/8088/8089 SAS/SATA based host adapters driver
4  * Copyright (c) 2008-2009 USI Co., Ltd.
18  * 3. Neither the names of the above-listed copyright holders nor the names
50 #include <linux/dma-mapping.h>
58 #include <linux/blk-mq.h>
59 #include <linux/blk-mq-pci.h>
78 		(HBA)->name, __func__, __LINE__, ##__VA_ARGS__)
82 	if (unlikely((HBA)->logging_level & PM8001_##level##_LOGGING))	\
88 #define IS_SPCV_12G(dev)	((dev->device == 0X8074)		\
89 				|| (dev->device == 0X8076)		\
90 				|| (dev->device == 0X8077)		\
91 				|| (dev->device == 0X8070)		\
92 				|| (dev->device == 0X8072))
160 /* bit31-26 - mask bar */
162 /* bit25-0  - offset mask */
225 #define PM8001_CHIP_DISP	(pm8001_ha->chip->dispatch)
277 	__le64			addr;		/* 64-bit buffer address */
278 	struct pm8001_prd_imt	im_len;		/* 64-bit length */
475 	spinlock_t		lock;/* host-wide lock */
496 			/*MPI SAS PHY attributes Queue Config Table Addr*/
504 					/* MPI SAS PHY attributes */
512 	struct pm8001_phy	phy[PM8001_MAX_PHYS];  member
617 	u8			inProgress;/*if 1 - the IOCTL request is in
691 void pm8001_get_lrate_mode(struct pm8001_phy *phy, u8 link_rate);
692 void pm8001_get_attached_sas_addr(struct pm8001_phy *phy, u8 *sas_addr);
709 		u32 phy, u32 length, u32 *buf);
722 #define PM8001_INVALID_TAG	((u32)-1)
739 		tag = rq->tag + PM8001_RESERVE_SLOT;  in pm8001_ccb_alloc()
745 	ccb = &pm8001_ha->ccb_info[tag];  in pm8001_ccb_alloc()
746 	ccb->task = task;  in pm8001_ccb_alloc()
747 	ccb->n_elem = 0;  in pm8001_ccb_alloc()
748 	ccb->ccb_tag = tag;  in pm8001_ccb_alloc()
749 	ccb->device = dev;  in pm8001_ccb_alloc()
750 	ccb->fw_control_context = NULL;  in pm8001_ccb_alloc()
751 	ccb->open_retry = 0;  in pm8001_ccb_alloc()
762 	u32 tag = ccb->ccb_tag;  in pm8001_ccb_free()
769 	ccb->task = NULL;  in pm8001_ccb_free()
770 	ccb->ccb_tag = PM8001_INVALID_TAG;  in pm8001_ccb_free()
771 	ccb->device = NULL;  in pm8001_ccb_free()
772 	ccb->fw_control_context = NULL;  in pm8001_ccb_free()
780 	struct sas_task *task = ccb->task;  in pm8001_ccb_task_free_done()
784 	task->task_done(task);  in pm8001_ccb_task_free_done()