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Diffstat (limited to 'Documentation/blockdev/cpqarray.txt')
| -rw-r--r-- | Documentation/blockdev/cpqarray.txt | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/Documentation/blockdev/cpqarray.txt b/Documentation/blockdev/cpqarray.txt deleted file mode 100644 index c7154e2..0000000 --- a/Documentation/blockdev/cpqarray.txt +++ /dev/null @@ -1,93 +0,0 @@ -This driver is for Compaq's SMART2 Intelligent Disk Array Controllers. - -Supported Cards: ----------------- - -This driver is known to work with the following cards: - - * SMART (EISA) - * SMART-2/E (EISA) - * SMART-2/P - * SMART-2DH - * SMART-2SL - * SMART-221 - * SMART-3100ES - * SMART-3200 - * Integrated Smart Array Controller - * SA 4200 - * SA 4250ES - * SA 431 - * RAID LC2 Controller - -It should also work with some really old Disk array adapters, but I am -unable to test against these cards: - - * IDA - * IDA-2 - * IAES - - -EISA Controllers: ------------------ - -If you want to use an EISA controller you'll have to supply some -modprobe/lilo parameters. If the driver is compiled into the kernel, must -give it the controller's IO port address at boot time (it is not -necessary to specify the IRQ). For example, if you had two SMART-2/E -controllers, in EISA slots 1 and 2 you'd give it a boot argument like -this: - - smart2=0x1000,0x2000 - -If you were loading the driver as a module, you'd give load it like this: - - modprobe cpqarray eisa=0x1000,0x2000 - -You can use EISA and PCI adapters at the same time. - - -Device Naming: --------------- - -You need some entries in /dev for the ida device. MAKEDEV in the /dev -directory can make device nodes for you automatically. The device setup is -as follows: - -Major numbers: - 72 ida0 - 73 ida1 - 74 ida2 - 75 ida3 - 76 ida4 - 77 ida5 - 78 ida6 - 79 ida7 - -Minor numbers: - b7 b6 b5 b4 b3 b2 b1 b0 - |----+----| |----+----| - | | - | +-------- Partition ID (0=wholedev, 1-15 partition) - | - +-------------------- Logical Volume number - -The device naming scheme is: -/dev/ida/c0d0 Controller 0, disk 0, whole device -/dev/ida/c0d0p1 Controller 0, disk 0, partition 1 -/dev/ida/c0d0p2 Controller 0, disk 0, partition 2 -/dev/ida/c0d0p3 Controller 0, disk 0, partition 3 - -/dev/ida/c1d1 Controller 1, disk 1, whole device -/dev/ida/c1d1p1 Controller 1, disk 1, partition 1 -/dev/ida/c1d1p2 Controller 1, disk 1, partition 2 -/dev/ida/c1d1p3 Controller 1, disk 1, partition 3 - - -Changelog: -========== - -10-28-2004 : General cleanup, syntax fixes for in-kernel driver version. - James Nelson <james4765@gmail.com> - - -1999 : Original Document |
