scsi/bfa/bfi.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
4  * Copyright (c) 2014- QLogic Corporation.
8  * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
17 #pragma pack(1)
24 	((u16)(((((_num_reqs) * (_req_sz)) + BFI_MEM_DMA_SEG_SZ - 1) &	\
25 	 ~(BFI_MEM_DMA_SEG_SZ - 1)) / BFI_MEM_DMA_SEG_SZ))
27 /* Get num dma reqs - that fit in a segment */
35 	((_tag) - (BFI_MEM_SEG_FROM_TAG(_tag, _sz) * BFI_MEM_NREQS_SEG(_sz)))
60 #define bfi_mhdr_2_fn(_mh)	((_mh)->mtag.h2i.fn_lpu >> 1)
75  * Message opcodes: 0-127 to firmware, 128-255 to host
113  * Scatter Gather Element used for fast-path IO requests
129  * Generic DMA addr-len pair.
154  * Large Message structure - 128 Bytes size Msgs
158 			((BFI_LMSG_SZ - sizeof(struct bfi_mhdr_s)) / 4)
191 	BFI_MC_IOCFC		= 6,	/*  FC - IO Controller (IOC)	    */
192 	BFI_MC_ABLK		= 7,	/*  ASIC block configuration	    */
197 	BFI_MC_ITN		= 12,	/*  I-T nexus (Initiator mode)	    */
198 	BFI_MC_IOIM_READ	= 13,	/*  read IO (Initiator mode)	    */
199 	BFI_MC_IOIM_WRITE	= 14,	/*  write IO (Initiator mode)	    */
200 	BFI_MC_IOIM_IO		= 15,	/*  IO (Initiator mode)	    */
201 	BFI_MC_IOIM		= 16,	/*  IO (Initiator mode)	    */
216  *----------------------------------------------------------------------
218  *----------------------------------------------------------------------
227 	BFI_ASIC_GEN_CT2	= 3,	/* catapult-2 16G FC or 10G CNA	*/
233 	BFI_ASIC_MODE_ETH	= 3,	/* Ethernet ports		*/
348 	u8	port0_mode;	/* device mode for port 0	*/
349 	u8	port1_mode;	/* device mode for port 1	*/
405 	BFI_IOC_FAIL		= 8,	/*  IOC heart-beat failure	     */
419 	BFI_ADAPTER_NPORTS_MK	= 0xff00,	/*  number of ports mask  */
420 	BFI_ADAPTER_NPORTS_SH	= 8,	        /*  number of ports shift */
491  *----------------------------------------------------------------------
493  *----------------------------------------------------------------------
517  * BFI pre-boot configuration information
534  *----------------------------------------------------------------------
536  *----------------------------------------------------------------------
538 #define BFI_MSGQ_FULL(_q)	(((_q->pi + 1) % _q->q_depth) == _q->ci)
539 #define BFI_MSGQ_EMPTY(_q)	(_q->pi == _q->ci)
540 #define BFI_MSGQ_UPDATE_CI(_q)	(_q->ci = (_q->ci + 1) % _q->q_depth)
541 #define BFI_MSGQ_UPDATE_PI(_q)	(_q->pi = (_q->pi + 1) % _q->q_depth)
544 #define BFI_MSGQ_FREE_CNT(_q)	((_q->ci - _q->pi - 1) & (_q->q_depth - 1))
618 #pragma pack()
621 #pragma pack(1)
681  *----------------------------------------------------------------------
683  *----------------------------------------------------------------------
716 	u8			mode;  member
835 	u8	is_elb;	/* e-loopback */
990  *----------------------------------------------------------------------
992  *----------------------------------------------------------------------
1056 	u16	temp;           /* 10-bit A/D value */
1057 	u16	brd_temp;       /* 9-bit board temp */
1099  *	D-port test
1140 	u8	mode;	/* bfa_diag_dport_test_opmode */  member
1315 #pragma pack()