diff options
| author | oster <oster@NetBSD.org> | 2003-12-29 02:38:17 +0000 |
|---|---|---|
| committer | oster <oster@NetBSD.org> | 2003-12-29 02:38:17 +0000 |
| commit | 10f077a0fb8ef59202e299d65d807c9e050dd4ff (patch) | |
| tree | 80ffb9b4d4556ea201be9bb5db9565fca716f29f /sys/dev/raidframe/raidframevar.h | |
| parent | d7035f6c9a4cd7330360127a1a450d97de05817e (diff) | |
[Having received a definite lack of strenuous objection, a small amount
of strenuous agreement, and some general agreement, this commit is
going ahead because it's now starting to block some other changes I
wish to make.]
Remove most of the support for the concept of "rows" from RAIDframe.
While the "row" interface has been exported to the world, RAIDframe
internals have really only supported a single row, even though they
have feigned support of multiple rows.
Nothing changes in configuration land -- config files still need to
specify a single row, etc. All auto-config structures remain fully
forward/backwards compatible.
The only visible difference to the average user should be a
reduction in the size of a GENERIC kernel (i386) by 4.5K. For those
of us trolling through RAIDframe kernel code, a lot of the driver
configuration code has become a LOT easier to read.
Diffstat (limited to 'sys/dev/raidframe/raidframevar.h')
| -rw-r--r-- | sys/dev/raidframe/raidframevar.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sys/dev/raidframe/raidframevar.h b/sys/dev/raidframe/raidframevar.h index a0e4c9ebe80..54228c27aae 100644 --- a/sys/dev/raidframe/raidframevar.h +++ b/sys/dev/raidframe/raidframevar.h @@ -1,4 +1,4 @@ -/* $NetBSD: raidframevar.h,v 1.4 2003/08/12 10:01:08 dsl Exp $ */ +/* $NetBSD: raidframevar.h,v 1.5 2003/12/29 02:38:17 oster Exp $ */ /*- * Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc. * All rights reserved. @@ -509,24 +509,23 @@ typedef struct RF_LayoutSW_s { /* routine to map RAID sector address -> physical (row, col, offset) */ void (*MapSector) (RF_Raid_t * raidPtr, RF_RaidAddr_t raidSector, - RF_RowCol_t * row, RF_RowCol_t * col, + RF_RowCol_t * col, RF_SectorNum_t * diskSector, int remap); /* routine to map RAID sector address -> physical (r,c,o) of parity * unit */ void (*MapParity) (RF_Raid_t * raidPtr, RF_RaidAddr_t raidSector, - RF_RowCol_t * row, RF_RowCol_t * col, + RF_RowCol_t * col, RF_SectorNum_t * diskSector, int remap); /* routine to map RAID sector address -> physical (r,c,o) of Q unit */ void (*MapQ) (RF_Raid_t * raidPtr, RF_RaidAddr_t raidSector, - RF_RowCol_t * row, RF_RowCol_t * col, + RF_RowCol_t * col, RF_SectorNum_t * diskSector, int remap); /* routine to identify the disks comprising a stripe */ void (*IdentifyStripe) (RF_Raid_t * raidPtr, RF_RaidAddr_t addr, - RF_RowCol_t ** diskids, - RF_RowCol_t * outRow); + RF_RowCol_t ** diskids); /* routine to select a dag */ void (*SelectionFunc) (RF_Raid_t * raidPtr, RF_IoType_t type, |
