1
2menuconfig FUSION
3	bool "Fusion MPT device support"
4	depends on PCI
5	---help---
6	Say Y here to get to see options for Fusion Message
7	Passing Technology (MPT) drivers.
8	This option alone does not add any kernel code.
9
10	If you say N, all options in this submenu will be skipped and disabled.
11
12if FUSION
13
14config FUSION_SPI
15	tristate "Fusion MPT ScsiHost drivers for SPI"
16	depends on PCI && SCSI
17	select SCSI_SPI_ATTRS
18	---help---
19	  SCSI HOST support for a parallel SCSI host adapters.
20
21	  List of supported controllers:
22
23	  LSI53C1020
24	  LSI53C1020A
25	  LSI53C1030
26	  LSI53C1035
27	  ATTO UL4D
28
29config FUSION_FC
30	tristate "Fusion MPT ScsiHost drivers for FC"
31	depends on PCI && SCSI
32	depends on SCSI_FC_ATTRS
33	---help---
34	  SCSI HOST support for a Fiber Channel host adapters.
35
36	  List of supported controllers:
37
38	  LSIFC909
39	  LSIFC919
40	  LSIFC919X
41	  LSIFC929
42	  LSIFC929X
43	  LSIFC929XL
44	  LSIFC949X
45	  LSIFC949E
46	  Brocade FC 410/420
47
48config FUSION_SAS
49	tristate "Fusion MPT ScsiHost drivers for SAS"
50	depends on PCI && SCSI
51	select SCSI_SAS_ATTRS
52	---help---
53	  SCSI HOST support for a SAS host adapters.
54
55	  List of supported controllers:
56
57	  LSISAS1064
58	  LSISAS1068
59	  LSISAS1064E
60	  LSISAS1068E
61	  LSISAS1078
62
63config FUSION_MAX_SGE
64	int "Maximum number of scatter gather entries (16 - 128)"
65	default "128"
66	range 16 128
67	help
68	  This option allows you to specify the maximum number of scatter-
69	  gather entries per I/O. The driver default is 128, which matches
70	  SCSI_MAX_PHYS_SEGMENTS. However, it may decreased down to 16.
71	  Decreasing this parameter will reduce memory requirements
72	  on a per controller instance.
73
74config FUSION_CTL
75	tristate "Fusion MPT misc device (ioctl) driver"
76	depends on FUSION_SPI || FUSION_FC || FUSION_SAS
77	---help---
78	  The Fusion MPT misc device driver provides specialized control
79	  of MPT adapters via system ioctl calls.  Use of ioctl calls to
80	  the MPT driver requires that you create and use a misc device
81	  node ala:
82	  mknod /dev/mptctl c 10 240
83
84	  One use of this ioctl interface is to perform an upgrade (reflash)
85	  of the MPT adapter firmware.  Refer to readme file(s) distributed
86	  with the Fusion MPT linux driver for additional details.
87
88	  If enabled by saying M to this, a driver named: mptctl
89	  will be compiled.
90
91	  If unsure whether you really want or need this, say N.
92
93config FUSION_LAN
94	tristate "Fusion MPT LAN driver"
95	depends on FUSION_FC && NET_FC
96	---help---
97	  This module supports LAN IP traffic over Fibre Channel port(s)
98	  on Fusion MPT compatible hardware (LSIFC9xx chips).
99	  The physical interface used is defined in RFC 2625.
100	  Please refer to that document for details.
101
102	  Installing this driver requires the knowledge to configure and
103	  activate a new network interface, "fc0", using standard Linux tools.
104
105	  If enabled by saying M to this, a driver named: mptlan
106	  will be compiled.
107
108	  If unsure whether you really want or need this, say N.
109
110config FUSION_LOGGING
111	bool "Fusion MPT logging facility"
112	---help---
113	  This turns on a logging facility that can be used to debug a number
114	  of Fusion MPT related problems.
115
116	  The debug level can be programmed on the fly via SysFS (hex values)
117
118	  echo [level] > /sys/class/scsi_host/host#/debug_level
119
120	  There are various debug levels that can be found in the source:
121	  file:drivers/message/fusion/mptdebug.h
122
123endif # FUSION
124