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s390x/pci: export pci_dereg_ioat and pci_dereg_irqs 

dereg_irqs and dereg_ioat are needed by external functions. Let's
rename and export both of them in s390-pci-inst.h.

Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This commit is contained in:
Yi Min Zhao 2016-04-26 14:50:16 +08:00 committed by Cornelia Huck
parent 715838881f
commit e141dbadfa
2 changed files with 8 additions and 5 deletions
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10
hw/s390x/s390-pci-inst.c
View File

@ -662,7 +662,7 @@ out:
return ret;
}
static int dereg_irqs(S390PCIBusDevice *pbdev)
int pci_dereg_irqs(S390PCIBusDevice *pbdev)
{
release_indicator(&pbdev->routes.adapter, pbdev->summary_ind);
release_indicator(&pbdev->routes.adapter, pbdev->indicator);
@ -710,7 +710,7 @@ static int reg_ioat(CPUS390XState *env, S390PCIBusDevice *pbdev, ZpciFib fib)
return 0;
}
static void dereg_ioat(S390PCIBusDevice *pbdev)
void pci_dereg_ioat(S390PCIBusDevice *pbdev)
{
s390_pci_iommu_disable(pbdev);
pbdev->pba = 0;
@ -758,7 +758,7 @@ int mpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba, uint8_t ar)
}
break;
case ZPCI_MOD_FC_DEREG_INT:
dereg_irqs(pbdev);
pci_dereg_irqs(pbdev);
break;
case ZPCI_MOD_FC_REG_IOAT:
if (reg_ioat(env, pbdev, fib)) {
@ -766,10 +766,10 @@ int mpcifc_service_call(S390CPU *cpu, uint8_t r1, uint64_t fiba, uint8_t ar)
}
break;
case ZPCI_MOD_FC_DEREG_IOAT:
dereg_ioat(pbdev);
pci_dereg_ioat(pbdev);
break;
case ZPCI_MOD_FC_REREG_IOAT:
dereg_ioat(pbdev);
pci_dereg_ioat(pbdev);
if (reg_ioat(env, pbdev, fib)) {
cc = ZPCI_PCI_LS_ERR;
}

3
hw/s390x/s390-pci-inst.h
View File

@ -14,6 +14,7 @@
#ifndef HW_S390_PCI_INST_H
#define HW_S390_PCI_INST_H
#include "s390-pci-bus.h"
#include <sysemu/dma.h>
/* CLP common request & response block size */
@ -277,6 +278,8 @@ typedef struct ZpciFib {
uint32_t gd;
} QEMU_PACKED ZpciFib;
int pci_dereg_irqs(S390PCIBusDevice *pbdev);
void pci_dereg_ioat(S390PCIBusDevice *pbdev);
int clp_service_call(S390CPU *cpu, uint8_t r2);
int pcilg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2);
int pcistg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2);