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| author | marcel <marcel@FreeBSD.org> | 2008-04-26 18:40:59 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2008-04-26 18:40:59 +0000 |
| commit | 883428f9dfde48d3bf455628e1b6624cb0d07b37 (patch) | |
| tree | ca20d5371a6bb7561b78df7dfca0226950ae04a0 /sys/dev/scc/scc_bfe_quicc.c | |
| parent | 300a2381229dad74f8419cf1c6bffa99e4c6e1ad (diff) | |
| download | FreeBSD-src-883428f9dfde48d3bf455628e1b6624cb0d07b37.zip FreeBSD-src-883428f9dfde48d3bf455628e1b6624cb0d07b37.tar.gz | |
With rev 1.24 of sys/powerpc/powermac/macio.c, we now get a
total of 6 interrupt resources for scc(4) on macio(4). This
is 3 per channel, of which the 1st of each channel is the
interrupt associated with the SCC. The other 2 are for DMA
operation.
Change scc_bfe_attach() to accept an argument that's the
number of interrupts per channel (ipc) and change each bus
front-end (bfe) to pass that argument through a wrapper
for the device_attach method.
For now, we only allocate the 1st interrupt of each channel
to perserve behaviour.
Diffstat (limited to 'sys/dev/scc/scc_bfe_quicc.c')
| -rw-r--r-- | sys/dev/scc/scc_bfe_quicc.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sys/dev/scc/scc_bfe_quicc.c b/sys/dev/scc/scc_bfe_quicc.c index 4dc7024..f92aa52 100644 --- a/sys/dev/scc/scc_bfe_quicc.c +++ b/sys/dev/scc/scc_bfe_quicc.c @@ -69,10 +69,17 @@ scc_quicc_probe(device_t dev) return (scc_bfe_probe(dev, 0, rclk, 0)); } +static int +scc_quicc_attach(device_t dev) +{ + + return (scc_bfe_attach(dev, 0)); +} + static device_method_t scc_quicc_methods[] = { /* Device interface */ DEVMETHOD(device_probe, scc_quicc_probe), - DEVMETHOD(device_attach, scc_bfe_attach), + DEVMETHOD(device_attach, scc_quicc_attach), DEVMETHOD(device_detach, scc_bfe_detach), DEVMETHOD(bus_alloc_resource, scc_bus_alloc_resource), |
