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Make siis(4) and mvs(4) send bus_get_dma_tag() requests to parent buses

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passing real bus' child pointers instead of grandchilds.

Requested by:	kib
This commit is contained in:
Alexander Motin 2013-04-18 12:43:06 +00:00
parent 706d408512
commit ca11419237
3 changed files with 25 additions and 1 deletions
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8
sys/dev/mvs/mvs_pci.c
View File

@ -488,6 +488,13 @@ mvs_child_location_str(device_t dev, device_t child, char *buf,
return (0);
}
static bus_dma_tag_t
mvs_get_dma_tag(device_t bus, device_t child)
{
return (bus_get_dma_tag(bus));
}
static device_method_t mvs_methods[] = {
DEVMETHOD(device_probe, mvs_probe),
DEVMETHOD(device_attach, mvs_attach),
@ -500,6 +507,7 @@ static device_method_t mvs_methods[] = {
DEVMETHOD(bus_setup_intr, mvs_setup_intr),
DEVMETHOD(bus_teardown_intr,mvs_teardown_intr),
DEVMETHOD(bus_child_location_str, mvs_child_location_str),
DEVMETHOD(bus_get_dma_tag, mvs_get_dma_tag),
DEVMETHOD(mvs_edma, mvs_edma),
{ 0, 0 }
};

10
sys/dev/mvs/mvs_soc.c
View File

@ -430,6 +430,13 @@ mvs_child_location_str(device_t dev, device_t child, char *buf,
return (0);
}
static bus_dma_tag_t
mvs_get_dma_tag(device_t bus, device_t child)
{
return (bus_get_dma_tag(bus));
}
static device_method_t mvs_methods[] = {
DEVMETHOD(device_probe, mvs_probe),
DEVMETHOD(device_attach, mvs_attach),
@ -441,8 +448,9 @@ static device_method_t mvs_methods[] = {
DEVMETHOD(bus_release_resource, mvs_release_resource),
DEVMETHOD(bus_setup_intr, mvs_setup_intr),
DEVMETHOD(bus_teardown_intr,mvs_teardown_intr),
DEVMETHOD(mvs_edma, mvs_edma),
DEVMETHOD(bus_child_location_str, mvs_child_location_str),
DEVMETHOD(bus_get_dma_tag, mvs_get_dma_tag),
DEVMETHOD(mvs_edma, mvs_edma),
{ 0, 0 }
};
static driver_t mvs_driver = {

8
sys/dev/siis/siis.c
View File

@ -414,6 +414,13 @@ siis_child_location_str(device_t dev, device_t child, char *buf,
return (0);
}
static bus_dma_tag_t
siis_get_dma_tag(device_t bus, device_t child)
{
return (bus_get_dma_tag(bus));
}
devclass_t siis_devclass;
static device_method_t siis_methods[] = {
DEVMETHOD(device_probe, siis_probe),
@ -427,6 +434,7 @@ static device_method_t siis_methods[] = {
DEVMETHOD(bus_setup_intr, siis_setup_intr),
DEVMETHOD(bus_teardown_intr,siis_teardown_intr),
DEVMETHOD(bus_child_location_str, siis_child_location_str),
DEVMETHOD(bus_get_dma_tag, siis_get_dma_tag),
{ 0, 0 }
};
static driver_t siis_driver = {