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pseries: Remove hcalls callback

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For forgotten historical reasons, PAPR hypercalls for specific virtual IO
devices (oh which there are quite a number) are registered via a callback
in the VIOsPAPRDeviceInfo structure.

This is kind of ugly, so this patch instead registers hypercalls from
device_init() functions for each device type.  This works just as well,
and is cleaner.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
David Gibson 2011-12-12 18:24:28 +00:00 • committed by Alexander Graf
parent 157feeadba
commit 1fc02533e7
4 changed files with 8 additions and 32 deletions
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9
hw/spapr_vty.c
View file

@ -135,18 +135,11 @@ void spapr_vty_create(VIOsPAPRBus *bus, uint32_t reg, CharDriverState *chardev)
qdev_init_nofail(dev);
}
static void vty_hcalls(VIOsPAPRBus *bus)
{
spapr_register_hypercall(H_PUT_TERM_CHAR, h_put_term_char);
spapr_register_hypercall(H_GET_TERM_CHAR, h_get_term_char);
}
static VIOsPAPRDeviceInfo spapr_vty = {
.init = spapr_vty_init,
.dt_name = "vty",
.dt_type = "serial",
.dt_compatible = "hvterm1",
.hcalls = vty_hcalls,
.qdev.name = "spapr-vty",
.qdev.size = sizeof(VIOsPAPRVTYDevice),
.qdev.props = (Property[]) {
@ -182,5 +175,7 @@ static VIOsPAPRDevice *vty_lookup(sPAPREnvironment *spapr, target_ulong reg)
static void spapr_vty_register(void)
{
spapr_vio_bus_register_withprop(&spapr_vty);
spapr_register_hypercall(H_PUT_TERM_CHAR, h_put_term_char);
spapr_register_hypercall(H_GET_TERM_CHAR, h_get_term_char);
}
device_init(spapr_vty_register);