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hw/s390x/s390-pci-inst.c: Use device_cold_reset() to reset PCI devices 

The semantic difference between the deprecated device_legacy_reset()
function and the newer device_cold_reset() function is that the new
function resets both the device itself and any qbuses it owns,
whereas the legacy function resets just the device itself and nothing
else.

In s390-pci-inst.c we use device_legacy_reset() to reset an
S390PCIBusDevice.  This device doesn't have any child qbuses, so the
functions do the same thing and we can stop using the deprecated one.

Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
master
Peter Maydell 2022-12-16 15:55:24 +00:00
parent 4208e6ae11
commit d170529d56
1 changed files with 1 additions and 1 deletions
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2
hw/s390x/s390-pci-inst.c
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@ -272,7 +272,7 @@ int clp_service_call(S390CPU *cpu, uint8_t r2, uintptr_t ra)
stw_p(&ressetpci->hdr.rsp, CLP_RC_SETPCIFN_FHOP);
goto out;
}
device_legacy_reset(DEVICE(pbdev));
device_cold_reset(DEVICE(pbdev));
pbdev->fh &= ~FH_MASK_ENABLE;
pbdev->state = ZPCI_FS_DISABLED;
stl_p(&ressetpci->fh, pbdev->fh);