motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-05 16:53:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

spapr: Remove SpaprIrq::nr_msis

Browse source 
The nr_msis value we use here has to line up with whether we're using
legacy or modern irq allocation.  Therefore it's safer to derive it based
on legacy_irq_allocation rather than having SpaprIrq contain a canned
value.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
David Gibson 2019-09-27 13:44:58 +10:00
parent 605994e5b7
commit 8cbe71ecb8
5 changed files with 26 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

7
hw/ppc/spapr_pci.c
View file

@ -2277,8 +2277,8 @@ static void spapr_phb_pci_enumerate(SpaprPhbState *phb)
}
int spapr_dt_phb(SpaprPhbState *phb, uint32_t intc_phandle, void *fdt,
uint32_t nr_msis, int *node_offset)
int spapr_dt_phb(SpaprMachineState *spapr, SpaprPhbState *phb,
uint32_t intc_phandle, void *fdt, int *node_offset)
{
int bus_off, i, j, ret;
uint32_t bus_range[] = { cpu_to_be32(0), cpu_to_be32(0xff) };
@ -2343,7 +2343,8 @@ int spapr_dt_phb(SpaprPhbState *phb, uint32_t intc_phandle, void *fdt,
_FDT(fdt_setprop(fdt, bus_off, "ranges", &ranges, sizeof_ranges));
_FDT(fdt_setprop(fdt, bus_off, "reg", &bus_reg, sizeof(bus_reg)));
_FDT(fdt_setprop_cell(fdt, bus_off, "ibm,pci-config-space-type", 0x1));
_FDT(fdt_setprop_cell(fdt, bus_off, "ibm,pe-total-#msi", nr_msis));
_FDT(fdt_setprop_cell(fdt, bus_off, "ibm,pe-total-#msi",
spapr_irq_nr_msis(spapr)));
/* Dynamic DMA window */
if (phb->ddw_enabled) {