diff options
Diffstat (limited to 'hw/ppc/spapr_pci.c')
| -rw-r--r-- | hw/ppc/spapr_pci.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index edb4cb0413..ec00300884 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -90,7 +90,7 @@ static void finish_read_pci_config(sPAPREnvironment *spapr, uint64_t buid, if ((size != 1) && (size != 2) && (size != 4)) { /* access must be 1, 2 or 4 bytes */ - rtas_st(rets, 0, -1); + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } @@ -100,14 +100,14 @@ static void finish_read_pci_config(sPAPREnvironment *spapr, uint64_t buid, if (!pci_dev || (addr % size) || (addr >= pci_config_size(pci_dev))) { /* Access must be to a valid device, within bounds and * naturally aligned */ - rtas_st(rets, 0, -1); + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } val = pci_host_config_read_common(pci_dev, addr, pci_config_size(pci_dev), size); - rtas_st(rets, 0, 0); + rtas_st(rets, 0, RTAS_OUT_SUCCESS); rtas_st(rets, 1, val); } @@ -120,7 +120,7 @@ static void rtas_ibm_read_pci_config(PowerPCCPU *cpu, sPAPREnvironment *spapr, uint32_t size, addr; if ((nargs != 4) || (nret != 2)) { - rtas_st(rets, 0, -1); + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } @@ -139,7 +139,7 @@ static void rtas_read_pci_config(PowerPCCPU *cpu, sPAPREnvironment *spapr, uint32_t size, addr; if ((nargs != 2) || (nret != 2)) { - rtas_st(rets, 0, -1); + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } @@ -157,7 +157,7 @@ static void finish_write_pci_config(sPAPREnvironment *spapr, uint64_t buid, if ((size != 1) && (size != 2) && (size != 4)) { /* access must be 1, 2 or 4 bytes */ - rtas_st(rets, 0, -1); + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } @@ -167,14 +167,14 @@ static void finish_write_pci_config(sPAPREnvironment *spapr, uint64_t buid, if (!pci_dev || (addr % size) || (addr >= pci_config_size(pci_dev))) { /* Access must be to a valid device, within bounds and * naturally aligned */ - rtas_st(rets, 0, -1); + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } pci_host_config_write_common(pci_dev, addr, pci_config_size(pci_dev), val, size); - rtas_st(rets, 0, 0); + rtas_st(rets, 0, RTAS_OUT_SUCCESS); } static void rtas_ibm_write_pci_config(PowerPCCPU *cpu, sPAPREnvironment *spapr, @@ -186,7 +186,7 @@ static void rtas_ibm_write_pci_config(PowerPCCPU *cpu, sPAPREnvironment *spapr, uint32_t val, size, addr; if ((nargs != 5) || (nret != 1)) { - rtas_st(rets, 0, -1); + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } @@ -206,7 +206,7 @@ static void rtas_write_pci_config(PowerPCCPU *cpu, sPAPREnvironment *spapr, uint32_t val, size, addr; if ((nargs != 3) || (nret != 1)) { - rtas_st(rets, 0, -1); + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } @@ -293,7 +293,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr, break; default: fprintf(stderr, "rtas_ibm_change_msi(%u) is not implemented\n", func); - rtas_st(rets, 0, -3); /* Parameter error */ + rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR); return; } @@ -303,7 +303,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr, pdev = find_dev(spapr, buid, config_addr); } if (!phb || !pdev) { - rtas_st(rets, 0, -3); /* Parameter error */ + rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR); return; } @@ -312,11 +312,11 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr, ndev = spapr_msicfg_find(phb, config_addr, false); if (ndev < 0) { trace_spapr_pci_msi("MSI has not been enabled", -1, config_addr); - rtas_st(rets, 0, -1); /* Hardware error */ + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } trace_spapr_pci_msi("Released MSIs", ndev, config_addr); - rtas_st(rets, 0, 0); + rtas_st(rets, 0, RTAS_OUT_SUCCESS); rtas_st(rets, 1, 0); return; } @@ -327,7 +327,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr, ndev = spapr_msicfg_find(phb, config_addr, true); if (ndev >= SPAPR_MSIX_MAX_DEVS || ndev < 0) { fprintf(stderr, "No free entry for a new MSI device\n"); - rtas_st(rets, 0, -1); /* Hardware error */ + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } trace_spapr_pci_msi("Configuring MSI", ndev, config_addr); @@ -336,7 +336,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr, if (phb->msi_table[ndev].nvec && (req_num != phb->msi_table[ndev].nvec)) { /* Unexpected behaviour */ fprintf(stderr, "Cannot reuse MSI config for device#%d", ndev); - rtas_st(rets, 0, -1); /* Hardware error */ + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } @@ -346,7 +346,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr, ret_intr_type == RTAS_TYPE_MSI); if (irq < 0) { fprintf(stderr, "Cannot allocate MSIs for device#%d", ndev); - rtas_st(rets, 0, -1); /* Hardware error */ + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } phb->msi_table[ndev].irq = irq; @@ -358,7 +358,7 @@ static void rtas_ibm_change_msi(PowerPCCPU *cpu, sPAPREnvironment *spapr, spapr_msi_setmsg(pdev, spapr->msi_win_addr, ret_intr_type == RTAS_TYPE_MSIX, phb->msi_table[ndev].irq, req_num); - rtas_st(rets, 0, 0); + rtas_st(rets, 0, RTAS_OUT_SUCCESS); rtas_st(rets, 1, req_num); rtas_st(rets, 2, ++seq_num); rtas_st(rets, 3, ret_intr_type); @@ -383,7 +383,7 @@ static void rtas_ibm_query_interrupt_source_number(PowerPCCPU *cpu, /* Fins sPAPRPHBState */ phb = find_phb(spapr, buid); if (!phb) { - rtas_st(rets, 0, -3); /* Parameter error */ + rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR); return; } @@ -391,7 +391,7 @@ static void rtas_ibm_query_interrupt_source_number(PowerPCCPU *cpu, ndev = spapr_msicfg_find(phb, config_addr, false); if (ndev < 0) { trace_spapr_pci_msi("MSI has not been enabled", -1, config_addr); - rtas_st(rets, 0, -1); /* Hardware error */ + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); return; } @@ -399,7 +399,7 @@ static void rtas_ibm_query_interrupt_source_number(PowerPCCPU *cpu, trace_spapr_pci_rtas_ibm_query_interrupt_source_number(ioa_intr_num, intr_src_num); - rtas_st(rets, 0, 0); + rtas_st(rets, 0, RTAS_OUT_SUCCESS); rtas_st(rets, 1, intr_src_num); rtas_st(rets, 2, 1);/* 0 == level; 1 == edge */ } @@ -555,7 +555,7 @@ static int spapr_phb_init(SysBusDevice *s) /* Initialize memory regions */ sprintf(namebuf, "%s.mmio", sphb->dtbusname); - memory_region_init(&sphb->memspace, OBJECT(sphb), namebuf, INT64_MAX); + memory_region_init(&sphb->memspace, OBJECT(sphb), namebuf, UINT64_MAX); sprintf(namebuf, "%s.mmio-alias", sphb->dtbusname); memory_region_init_alias(&sphb->memwindow, OBJECT(sphb), |