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hc
2023-12-08 01573e231f18eb2d99162747186f59511f56b64d 
 kernel/drivers/scsi/pm8001/pm8001_sas.h
....@@ -58,7 +58,7 @@
5858 #include "pm8001_defs.h"
5959 
6060 #define DRV_NAME		"pm80xx"
61
-#define DRV_VERSION		"0.1.38"
61
+#define DRV_VERSION		"0.1.40"
6262 #define PM8001_FAIL_LOGGING	0x01 /* Error message logging */
6363 #define PM8001_INIT_LOGGING	0x02 /* driver init logging */
6464 #define PM8001_DISC_LOGGING	0x04 /* discovery layer logging */
....@@ -66,44 +66,25 @@
6666 #define PM8001_EH_LOGGING	0x10 /* libsas EH function logging*/
6767 #define PM8001_IOCTL_LOGGING	0x20 /* IOCTL message logging */
6868 #define PM8001_MSG_LOGGING	0x40 /* misc message logging */
69
-#define pm8001_printk(format, arg...)	printk(KERN_INFO "pm80xx %s %d:" \
70
-			format, __func__, __LINE__, ## arg)
71
-#define PM8001_CHECK_LOGGING(HBA, LEVEL, CMD)	\
72
-do {						\
73
-	if (unlikely(HBA->logging_level & LEVEL))	\
74
-		do {					\
75
-			CMD;				\
76
-		} while (0);				\
77
-} while (0);
69
+#define PM8001_DEV_LOGGING	0x80 /* development message logging */
70
+#define PM8001_DEVIO_LOGGING	0x100 /* development io message logging */
71
+#define PM8001_IOERR_LOGGING	0x200 /* development io err message logging */
7872 
79
-#define PM8001_EH_DBG(HBA, CMD)			\
80
-	PM8001_CHECK_LOGGING(HBA, PM8001_EH_LOGGING, CMD)
73
+#define pm8001_printk(fmt, ...)						\
74
+	pr_info("%s:: %s  %d:" fmt,					\
75
+		pm8001_ha->name, __func__, __LINE__, ##__VA_ARGS__)
8176 
82
-#define PM8001_INIT_DBG(HBA, CMD)		\
83
-	PM8001_CHECK_LOGGING(HBA, PM8001_INIT_LOGGING, CMD)
84
-
85
-#define PM8001_DISC_DBG(HBA, CMD)		\
86
-	PM8001_CHECK_LOGGING(HBA, PM8001_DISC_LOGGING, CMD)
87
-
88
-#define PM8001_IO_DBG(HBA, CMD)		\
89
-	PM8001_CHECK_LOGGING(HBA, PM8001_IO_LOGGING, CMD)
90
-
91
-#define PM8001_FAIL_DBG(HBA, CMD)		\
92
-	PM8001_CHECK_LOGGING(HBA, PM8001_FAIL_LOGGING, CMD)
93
-
94
-#define PM8001_IOCTL_DBG(HBA, CMD)		\
95
-	PM8001_CHECK_LOGGING(HBA, PM8001_IOCTL_LOGGING, CMD)
96
-
97
-#define PM8001_MSG_DBG(HBA, CMD)		\
98
-	PM8001_CHECK_LOGGING(HBA, PM8001_MSG_LOGGING, CMD)
99
-
77
+#define pm8001_dbg(HBA, level, fmt, ...)				\
78
+do {									\
79
+	if (unlikely((HBA)->logging_level & PM8001_##level##_LOGGING))	\
80
+		pm8001_printk(fmt, ##__VA_ARGS__);			\
81
+} while (0)
10082 
10183 #define PM8001_USE_TASKLET
10284 #define PM8001_USE_MSIX
10385 #define PM8001_READ_VPD
10486 
10587 
106
-#define DEV_IS_EXPANDER(type)	((type == SAS_EDGE_EXPANDER_DEVICE) || (type == SAS_FANOUT_EXPANDER_DEVICE))
10788 #define IS_SPCV_12G(dev)	((dev->device == 0X8074)		\
10889 				|| (dev->device == 0X8076)		\
10990 				|| (dev->device == 0X8077)		\
....@@ -127,10 +108,11 @@
127108 	u32	signature;
128109 	u16	major_function;
129110 	u16	minor_function;
130
-	u16	length;
131111 	u16	status;
132112 	u16	offset;
133113 	u16	id;
114
+	u32	wr_length;
115
+	u32	rd_length;
134116 	u8	*func_specific;
135117 };
136118 
....@@ -142,6 +124,8 @@
142124 #define MPI_FATAL_EDUMP_TABLE_HANDSHAKE            0x0C     /* FDDHSHK */
143125 #define MPI_FATAL_EDUMP_TABLE_STATUS               0x10     /* FDDTSTAT */
144126 #define MPI_FATAL_EDUMP_TABLE_ACCUM_LEN            0x14     /* ACCDDLEN */
127
+#define MPI_FATAL_EDUMP_TABLE_TOTAL_LEN		   0x18	    /* TOTALLEN */
128
+#define MPI_FATAL_EDUMP_TABLE_SIGNATURE		   0x1C     /* SIGNITURE */
145129 #define MPI_FATAL_EDUMP_HANDSHAKE_RDY              0x1
146130 #define MPI_FATAL_EDUMP_HANDSHAKE_BUSY             0x0
147131 #define MPI_FATAL_EDUMP_TABLE_STAT_RSVD                 0x0
....@@ -197,7 +181,7 @@
197181 	int (*chip_ioremap)(struct pm8001_hba_info *pm8001_ha);
198182 	void (*chip_iounmap)(struct pm8001_hba_info *pm8001_ha);
199183 	irqreturn_t (*isr)(struct pm8001_hba_info *pm8001_ha, u8 vec);
200
-	u32 (*is_our_interupt)(struct pm8001_hba_info *pm8001_ha);
184
+	u32 (*is_our_interrupt)(struct pm8001_hba_info *pm8001_ha);
201185 	int (*isr_process_oq)(struct pm8001_hba_info *pm8001_ha, u8 vec);
202186 	void (*interrupt_enable)(struct pm8001_hba_info *pm8001_ha, u8 vec);
203187 	void (*interrupt_disable)(struct pm8001_hba_info *pm8001_ha, u8 vec);
....@@ -280,7 +264,7 @@
280264 	struct completion	*dcompletion;
281265 	struct completion	*setds_completion;
282266 	u32			device_id;
283
-	u32			running_req;
267
+	atomic_t		running_req;
284268 };
285269 
286270 struct pm8001_prd_imt {
....@@ -302,7 +286,7 @@
302286 	u32			ccb_tag;
303287 	dma_addr_t		ccb_dma_handle;
304288 	struct pm8001_device	*device;
305
-	struct pm8001_prd	buf_prd[PM8001_MAX_DMA_SG];
289
+	struct pm8001_prd	*buf_prd;
306290 	struct fw_control_ex	*fw_control_context;
307291 	u8			open_retry;
308292 };
....@@ -455,6 +439,7 @@
455439 	u32			reserved;
456440 	__le32			consumer_index;
457441 	u32			producer_idx;
442
+	spinlock_t		iq_lock;
458443 };
459444 struct outbound_queue_table {
460445 	u32			element_size_cnt;
....@@ -497,6 +482,7 @@
497482 	u32			forensic_last_offset;
498483 	u32			fatal_forensic_shift_offset;
499484 	u32			forensic_fatal_step;
485
+	u32			forensic_preserved_accumulated_transfer;
500486 	u32			evtlog_ib_offset;
501487 	u32			evtlog_ob_offset;
502488 	void __iomem	*msg_unit_tbl_addr;/*Message Unit Table Addr*/
....@@ -510,8 +496,8 @@
510496 	void __iomem	*fatal_tbl_addr; /*MPI IVT Table Addr */
511497 	union main_cfg_table	main_cfg_tbl;
512498 	union general_status_table	gs_tbl;
513
-	struct inbound_queue_table	inbnd_q_tbl[PM8001_MAX_SPCV_INB_NUM];
514
-	struct outbound_queue_table	outbnd_q_tbl[PM8001_MAX_SPCV_OUTB_NUM];
499
+	struct inbound_queue_table	inbnd_q_tbl[PM8001_MAX_INB_NUM];
500
+	struct outbound_queue_table	outbnd_q_tbl[PM8001_MAX_OUTB_NUM];
515501 	struct sas_phy_attribute_table	phy_attr_table;
516502 					/* MPI SAS PHY attributes */
517503 	u8			sas_addr[SAS_ADDR_SIZE];
....@@ -531,17 +517,28 @@
531517 	struct pm8001_ccb_info	*ccb_info;
532518 #ifdef PM8001_USE_MSIX
533519 	int			number_of_intr;/*will be used in remove()*/
520
+	char			intr_drvname[PM8001_MAX_MSIX_VEC]
521
+				[PM8001_NAME_LENGTH+1+3+1];
534522 #endif
535523 #ifdef PM8001_USE_TASKLET
536524 	struct tasklet_struct	tasklet[PM8001_MAX_MSIX_VEC];
537525 #endif
538526 	u32			logging_level;
527
+	u32			link_rate;
539528 	u32			fw_status;
540529 	u32			smp_exp_mode;
541530 	bool			controller_fatal_error;
542531 	const struct firmware 	*fw_image;
543532 	struct isr_param irq_vector[PM8001_MAX_MSIX_VEC];
544533 	u32			reset_in_progress;
534
+	u32			non_fatal_count;
535
+	u32			non_fatal_read_length;
536
+	u32 max_q_num;
537
+	u32 ib_offset;
538
+	u32 ob_offset;
539
+	u32 ci_offset;
540
+	u32 pi_offset;
541
+	u32 max_memcnt;
545542 };
546543 
547544 struct pm8001_work {
....@@ -664,7 +661,8 @@
664661 void pm8001_chip_iounmap(struct pm8001_hba_info *pm8001_ha);
665662 int pm8001_mpi_build_cmd(struct pm8001_hba_info *pm8001_ha,
666663 			struct inbound_queue_table *circularQ,
667
-			u32 opCode, void *payload, u32 responseQueue);
664
+			u32 opCode, void *payload, size_t nb,
665
+			u32 responseQueue);
668666 int pm8001_mpi_msg_free_get(struct inbound_queue_table *circularQ,
669667 				u16 messageSize, void **messagePtr);
670668 u32 pm8001_mpi_msg_free_set(struct pm8001_hba_info *pm8001_ha, void *pMsg,
....@@ -724,6 +722,8 @@
724722 int pm80xx_bar4_shift(struct pm8001_hba_info *pm8001_ha, u32 shiftValue);
725723 ssize_t pm80xx_get_fatal_dump(struct device *cdev,
726724 		struct device_attribute *attr, char *buf);
725
+ssize_t pm80xx_get_non_fatal_dump(struct device *cdev,
726
+		struct device_attribute *attr, char *buf);
727727 ssize_t pm8001_get_gsm_dump(struct device *cdev, u32, char *buf);
728728 /* ctl shared API */
729729 extern struct device_attribute *pm8001_host_attrs[];