36e0bf6e9c
1. Correctly handle commands initiated by the adapter. These commands
are defered to a kthread responsible for their processing, then are
properly returned to the controller.
2. Add/remove disk devices when notified by the card that a container was
created/deleted/offline.
3. Implement crashdump functionality.
4. Support all ioctls needed for the management CLI to work. The linux
version of this app can be found at the Dell or HP website. A native
version will be forthcoming.
MFC-after: 4.4-RELEASE
180 lines
6.5 KiB
C
180 lines
6.5 KiB
C
/*-
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* Copyright (c) 2000 Michael Smith
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* Copyright (c) 2000 Scott Long
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* Copyright (c) 2000 BSDi
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* Command queue statistics
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*/
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#define AACQ_FREE 0
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#define AACQ_BIO 1
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#define AACQ_READY 2
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#define AACQ_BUSY 3
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#define AACQ_COMPLETE 4
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#define AACQ_COUNT 5 /* total number of queues */
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struct aac_qstat {
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u_int32_t q_length;
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u_int32_t q_max;
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};
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/*
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* Statistics request
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*/
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union aac_statrequest {
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u_int32_t as_item;
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struct aac_qstat as_qstat;
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};
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#define AACIO_STATS _IOWR('T', 101, union aac_statrequest)
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/*
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* Ioctl commands likely to be submitted from a Linux management application.
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* These bit encodings are actually descended from Windows NT. Ick.
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*/
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#define CTL_CODE(devType, func, meth, acc) (((devType) << 16) | ((acc) << 14) | ((func) << 2) | (meth))
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#define METHOD_BUFFERED 0
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#define METHOD_IN_DIRECT 1
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#define METHOD_OUT_DIRECT 2
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#define METHOD_NEITHER 3
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#define FILE_ANY_ACCESS 0
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#define FILE_READ_ACCESS ( 0x0001 )
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#define FILE_WRITE_ACCESS ( 0x0002 )
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#define FILE_DEVICE_CONTROLLER 0x00000004
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#define FSACTL_LNX_SENDFIB CTL_CODE(FILE_DEVICE_CONTROLLER, 2050, \
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METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_GET_COMM_PERF_DATA CTL_CODE(FILE_DEVICE_CONTROLLER, 2084, \
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METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_OPENCLS_COMM_PERF_DATA CTL_CODE(FILE_DEVICE_CONTROLLER, \
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2085, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_OPEN_GET_ADAPTER_FIB CTL_CODE(FILE_DEVICE_CONTROLLER, 2100, \
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METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_GET_NEXT_ADAPTER_FIB CTL_CODE(FILE_DEVICE_CONTROLLER, 2101, \
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METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_CLOSE_GET_ADAPTER_FIB CTL_CODE(FILE_DEVICE_CONTROLLER, \
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2102, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_CLOSE_ADAPTER_CONFIG CTL_CODE(FILE_DEVICE_CONTROLLER, 2104, \
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METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_OPEN_ADAPTER_CONFIG CTL_CODE(FILE_DEVICE_CONTROLLER, 2105, \
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METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_MINIPORT_REV_CHECK CTL_CODE(FILE_DEVICE_CONTROLLER, 2107, \
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METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_QUERY_ADAPTER_CONFIG CTL_CODE(FILE_DEVICE_CONTROLLER, 2113, \
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METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_GET_PCI_INFO CTL_CODE(FILE_DEVICE_CONTROLLER, 2119, \
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METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define FSACTL_LNX_FORCE_DELETE_DISK CTL_CODE(FILE_DEVICE_CONTROLLER, 2120, \
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METHOD_NEITHER, FILE_ANY_ACCESS)
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#define FSACTL_LNX_AIF_THREAD CTL_CODE(FILE_DEVICE_CONTROLLER, 2127, \
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METHOD_NEITHER, FILE_ANY_ACCESS)
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/* Why these don't follow the previous convention, I don't know */
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#define FSACTL_LNX_NULL_IO_TEST 0x43
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#define FSACTL_LNX_SIM_IO_TEST 0x53
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#define FSACTL_LNX_DOWNLOAD 0x83
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#define FSACTL_LNX_GET_VAR 0x93
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#define FSACTL_LNX_SET_VAR 0xa3
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#define FSACTL_LNX_GET_FIBTIMES 0xb3
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#define FSACTL_LNX_ZERO_FIBTIMES 0xc3
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#define FSACTL_LNX_DELETE_DISK 0x163
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#define FSACTL_LNX_QUERY_DISK 0x173
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/* Ok, here it gets really lame */
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#define FSACTL_LNX_PROBE_CONTAINERS 2131 /* Just guessing */
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/* Do the native version of the ioctls. Since the BSD encoding scheme
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* conflicts with the 'standard' AAC encoding scheme, the resulting numbers
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* will be different. The '8' comes from the fact that the previous scheme
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* used 12 bits for the number, with the the 12th bit being the only set
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* bit above bit 8. Thus the value of 8, with the lower 8 bits holding the
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* command number. 9 is used for the odd overflow case.
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*/
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#define FSACTL_SENDFIB _IO('8', 2)
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#define FSACTL_GET_COMM_PERF_DATA _IO('8', 36)
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#define FSACTL_OPENCLS_COMM_PERF_DATA _IO('8', 37)
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#define FSACTL_OPEN_GET_ADAPTER_FIB _IO('8', 52)
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#define FSACTL_GET_NEXT_ADAPTER_FIB _IO('8', 53)
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#define FSACTL_CLOSE_GET_ADAPTER_FIB _IO('8', 54)
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#define FSACTL_CLOSE_ADAPTER_CONFIG _IO('8', 56)
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#define FSACTL_OPEN_ADAPTER_CONFIG _IO('8', 57)
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#define FSACTL_MINIPORT_REV_CHECK _IO('8', 59)
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#define FSACTL_QUERY_ADAPTER_CONFIG _IO('8', 65)
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#define FSACTL_GET_PCI_INFO _IO('8', 71)
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#define FSACTL_FORCE_DELETE_DISK _IO('8', 72)
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#define FSACTL_AIF_THREAD _IO('8', 79)
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#define FSACTL_NULL_IO_TEST _IO('8', 67)
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#define FSACTL_SIM_IO_TEST _IO('8', 83)
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#define FSACTL_DOWNLOAD _IO('8', 131)
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#define FSACTL_GET_VAR _IO('8', 147)
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#define FSACTL_SET_VAR _IO('8', 163)
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#define FSACTL_GET_FIBTIMES _IO('8', 179)
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#define FSACTL_ZERO_FIBTIMES _IO('8', 195)
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#define FSACTL_DELETE_DISK _IO('8', 99)
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#define FSACTL_QUERY_DISK _IO('9', 115)
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#define FSACTL_PROBE_CONTAINERS _IO('9', 83) /* Just guessing */
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/*
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* Support for faking the "miniport" version.
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*/
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struct aac_rev_check {
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RevComponent callingComponent;
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struct FsaRevision callingRevision;
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};
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struct aac_rev_check_resp {
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int possiblyCompatible;
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struct FsaRevision adapterSWRevision;
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};
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/*
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* Context passed in by a consumer looking to collect an AIF.
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*/
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struct get_adapter_fib_ioctl {
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u_int32_t AdapterFibContext;
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int Wait;
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caddr_t AifFib;
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};
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struct aac_query_disk {
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int32_t ContainerNumber;
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int32_t Bus;
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int32_t Target;
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int32_t Lun;
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u_int32_t Valid;
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u_int32_t Locked;
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u_int32_t Deleted;
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int32_t Instance;
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char diskDeviceName[10];
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u_int32_t UnMapped;
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};
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