diff options
author | Kenneth D. Merry <ken@FreeBSD.org> | 2001-03-16 22:20:19 +0000 |
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committer | Kenneth D. Merry <ken@FreeBSD.org> | 2001-03-16 22:20:19 +0000 |
commit | 76db0ab0176832b39e442f3d540e61d7acc41d78 (patch) | |
tree | 3fbc44b48b332e79c943621ed8b0677326b0e607 /sys/dev/aic/aic_isa.c | |
parent | 66e845d8dc560f3d09024d3266b247139875e800 (diff) | |
download | src-76db0ab0176832b39e442f3d540e61d7acc41d78.tar.gz src-76db0ab0176832b39e442f3d540e61d7acc41d78.zip |
Fix a few things in the aic(4) driver:
- enable 10MHz (fast SCSI) operation on boards that support it. (only
aic6360 boards with fast SCSI enabled can do it)
- bounds check sync periods and offsets passed in from the transport layer
- tell the user which resource allocation failed (for the ISA probe) if we
weren't able to allocate an IRQ, DRQ or I/O port.
Notes
Notes:
svn path=/head/; revision=74370
Diffstat (limited to 'sys/dev/aic/aic_isa.c')
-rw-r--r-- | sys/dev/aic/aic_isa.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/aic/aic_isa.c b/sys/dev/aic/aic_isa.c index b89edc23aa2b..e35dcc984457 100644 --- a/sys/dev/aic/aic_isa.c +++ b/sys/dev/aic/aic_isa.c @@ -68,14 +68,17 @@ aic_isa_alloc_resources(device_t dev) rid = 0; sc->sc_port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, 0ul, ~0ul, AIC_ISA_PORTSIZE, RF_ACTIVE); - if (!sc->sc_port) + if (!sc->sc_port) { + device_printf(dev, "I/O port allocation failed\n"); return (ENOMEM); + } if (isa_get_irq(dev) != -1) { rid = 0; sc->sc_irq = bus_alloc_resource(dev, SYS_RES_IRQ, &rid, 0ul, ~0ul, 1, RF_ACTIVE); if (!sc->sc_irq) { + device_printf(dev, "IRQ allocation failed\n"); aic_isa_release_resources(dev); return (ENOMEM); } @@ -86,6 +89,7 @@ aic_isa_alloc_resources(device_t dev) sc->sc_drq = bus_alloc_resource(dev, SYS_RES_DRQ, &rid, 0ul, ~0ul, 1, RF_ACTIVE); if (!sc->sc_drq) { + device_printf(dev, "DRQ allocation failed\n"); aic_isa_release_resources(dev); return (ENOMEM); } |