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dbf9bfe6 | 1 | /* |
e5742101 | 2 | * PMC-Sierra 8001/8081/8088/8089 SAS/SATA based host adapters driver |
dbf9bfe6 | 3 | * |
4 | * Copyright (c) 2008-2009 USI Co., Ltd. | |
5 | * All rights reserved. | |
6 | * | |
7 | * Redistribution and use in source and binary forms, with or without | |
8 | * modification, are permitted provided that the following conditions | |
9 | * are met: | |
10 | * 1. Redistributions of source code must retain the above copyright | |
11 | * notice, this list of conditions, and the following disclaimer, | |
12 | * without modification. | |
13 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer | |
14 | * substantially similar to the "NO WARRANTY" disclaimer below | |
15 | * ("Disclaimer") and any redistribution must be conditioned upon | |
16 | * including a substantially similar Disclaimer requirement for further | |
17 | * binary redistribution. | |
18 | * 3. Neither the names of the above-listed copyright holders nor the names | |
19 | * of any contributors may be used to endorse or promote products derived | |
20 | * from this software without specific prior written permission. | |
21 | * | |
22 | * Alternatively, this software may be distributed under the terms of the | |
23 | * GNU General Public License ("GPL") version 2 as published by the Free | |
24 | * Software Foundation. | |
25 | * | |
26 | * NO WARRANTY | |
27 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
28 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
29 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR | |
30 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
31 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
32 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
33 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
34 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
35 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
36 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
37 | * POSSIBILITY OF SUCH DAMAGES. | |
38 | * | |
39 | */ | |
40 | ||
41 | #ifndef _PM8001_DEFS_H_ | |
42 | #define _PM8001_DEFS_H_ | |
43 | ||
44 | enum chip_flavors { | |
45 | chip_8001, | |
e5742101 S |
46 | chip_8008, |
47 | chip_8009, | |
48 | chip_8018, | |
a9a923e5 AKS |
49 | chip_8019, |
50 | chip_8074, | |
51 | chip_8076, | |
52 | chip_8077 | |
dbf9bfe6 | 53 | }; |
e590adfd | 54 | |
dbf9bfe6 | 55 | enum phy_speed { |
56 | PHY_SPEED_15 = 0x01, | |
57 | PHY_SPEED_30 = 0x02, | |
58 | PHY_SPEED_60 = 0x04, | |
59 | }; | |
60 | ||
61 | enum data_direction { | |
62 | DATA_DIR_NONE = 0x0, /* NO TRANSFER */ | |
63 | DATA_DIR_IN = 0x01, /* INBOUND */ | |
64 | DATA_DIR_OUT = 0x02, /* OUTBOUND */ | |
65 | DATA_DIR_BYRECIPIENT = 0x04, /* UNSPECIFIED */ | |
66 | }; | |
67 | ||
68 | enum port_type { | |
69 | PORT_TYPE_SAS = (1L << 1), | |
70 | PORT_TYPE_SATA = (1L << 0), | |
71 | }; | |
72 | ||
73 | /* driver compile-time configuration */ | |
74 | #define PM8001_MAX_CCB 512 /* max ccbs supported */ | |
99c72ebc | 75 | #define PM8001_MPI_QUEUE 1024 /* maximum mpi queue entries */ |
dbf9bfe6 | 76 | #define PM8001_MAX_INB_NUM 1 |
77 | #define PM8001_MAX_OUTB_NUM 1 | |
e5742101 S |
78 | #define PM8001_MAX_SPCV_INB_NUM 1 |
79 | #define PM8001_MAX_SPCV_OUTB_NUM 4 | |
99c72ebc | 80 | #define PM8001_CAN_QUEUE 508 /* SCSI Queue depth */ |
dbf9bfe6 | 81 | |
e5742101 S |
82 | /* Inbound/Outbound queue size */ |
83 | #define IOMB_SIZE_SPC 64 | |
84 | #define IOMB_SIZE_SPCV 128 | |
85 | ||
dbf9bfe6 | 86 | /* unchangeable hardware details */ |
e5742101 S |
87 | #define PM8001_MAX_PHYS 16 /* max. possible phys */ |
88 | #define PM8001_MAX_PORTS 16 /* max. possible ports */ | |
89 | #define PM8001_MAX_DEVICES 2048 /* max supported device */ | |
90 | #define PM8001_MAX_MSIX_VEC 64 /* max msi-x int for spcv/ve */ | |
dbf9bfe6 | 91 | |
1c75a679 | 92 | #define USI_MAX_MEMCNT_BASE 5 |
e590adfd S |
93 | #define IB (USI_MAX_MEMCNT_BASE + 1) |
94 | #define CI (IB + PM8001_MAX_SPCV_INB_NUM) | |
95 | #define OB (CI + PM8001_MAX_SPCV_INB_NUM) | |
96 | #define PI (OB + PM8001_MAX_SPCV_OUTB_NUM) | |
97 | #define USI_MAX_MEMCNT (PI + PM8001_MAX_SPCV_OUTB_NUM) | |
98 | #define PM8001_MAX_DMA_SG SG_ALL | |
dbf9bfe6 | 99 | enum memory_region_num { |
100 | AAP1 = 0x0, /* application acceleration processor */ | |
101 | IOP, /* IO processor */ | |
dbf9bfe6 | 102 | NVMD, /* NVM device */ |
103 | DEV_MEM, /* memory for devices */ | |
104 | CCB_MEM, /* memory for command control block */ | |
d078b511 AKS |
105 | FW_FLASH, /* memory for fw flash update */ |
106 | FORENSIC_MEM /* memory for fw forensic data */ | |
dbf9bfe6 | 107 | }; |
108 | #define PM8001_EVENT_LOG_SIZE (128 * 1024) | |
109 | ||
110 | /*error code*/ | |
111 | enum mpi_err { | |
112 | MPI_IO_STATUS_SUCCESS = 0x0, | |
113 | MPI_IO_STATUS_BUSY = 0x01, | |
114 | MPI_IO_STATUS_FAIL = 0x02, | |
115 | }; | |
116 | ||
117 | /** | |
118 | * Phy Control constants | |
119 | */ | |
120 | enum phy_control_type { | |
121 | PHY_LINK_RESET = 0x01, | |
122 | PHY_HARD_RESET = 0x02, | |
123 | PHY_NOTIFY_ENABLE_SPINUP = 0x10, | |
124 | }; | |
125 | ||
126 | enum pm8001_hba_info_flags { | |
127 | PM8001F_INIT_TIME = (1U << 0), | |
128 | PM8001F_RUN_TIME = (1U << 1), | |
129 | }; | |
130 | ||
131 | #endif |