diff options
Diffstat (limited to 'hw/spapr.h')
| -rw-r--r-- | hw/spapr.h | 49 |
1 files changed, 33 insertions, 16 deletions
diff --git a/hw/spapr.h b/hw/spapr.h index 9153f29a60..3a1f69f2a9 100644 --- a/hw/spapr.h +++ b/hw/spapr.h @@ -1,28 +1,36 @@ #if !defined(__HW_SPAPR_H__) #define __HW_SPAPR_H__ -#include "dma.h" +#include "sysemu/dma.h" #include "hw/xics.h" struct VIOsPAPRBus; struct sPAPRPHBState; +struct sPAPRNVRAM; struct icp_state; typedef struct sPAPREnvironment { struct VIOsPAPRBus *vio_bus; QLIST_HEAD(, sPAPRPHBState) phbs; + struct sPAPRNVRAM *nvram; struct icp_state *icp; - target_phys_addr_t ram_limit; + hwaddr ram_limit; void *htab; - long htab_size; - target_phys_addr_t fdt_addr, rtas_addr; + long htab_shift; + hwaddr rma_size; + int vrma_adjust; + hwaddr fdt_addr, rtas_addr; long rtas_size; void *fdt_skel; target_ulong entry_point; int next_irq; int rtc_offset; char *cpu_model; + bool has_graphics; + + uint32_t epow_irq; + Notifier epow_notifier; } sPAPREnvironment; #define H_SUCCESS 0 @@ -280,25 +288,25 @@ extern sPAPREnvironment *spapr; do { } while (0) #endif -typedef target_ulong (*spapr_hcall_fn)(CPUPPCState *env, sPAPREnvironment *spapr, +typedef target_ulong (*spapr_hcall_fn)(PowerPCCPU *cpu, sPAPREnvironment *spapr, target_ulong opcode, target_ulong *args); void spapr_register_hypercall(target_ulong opcode, spapr_hcall_fn fn); -target_ulong spapr_hypercall(CPUPPCState *env, target_ulong opcode, +target_ulong spapr_hypercall(PowerPCCPU *cpu, target_ulong opcode, target_ulong *args); -qemu_irq spapr_allocate_irq(uint32_t hint, uint32_t *irq_num, - enum xics_irq_type type); +int spapr_allocate_irq(int hint, bool lsi); +int spapr_allocate_irq_block(int num, bool lsi); -static inline qemu_irq spapr_allocate_msi(uint32_t hint, uint32_t *irq_num) +static inline int spapr_allocate_msi(int hint) { - return spapr_allocate_irq(hint, irq_num, XICS_MSI); + return spapr_allocate_irq(hint, false); } -static inline qemu_irq spapr_allocate_lsi(uint32_t hint, uint32_t *irq_num) +static inline int spapr_allocate_lsi(int hint) { - return spapr_allocate_irq(hint, irq_num, XICS_LSI); + return spapr_allocate_irq(hint, true); } static inline uint32_t rtas_ld(target_ulong phys, int n) @@ -314,12 +322,12 @@ static inline void rtas_st(target_ulong phys, int n, uint32_t val) typedef void (*spapr_rtas_fn)(sPAPREnvironment *spapr, uint32_t token, uint32_t nargs, target_ulong args, uint32_t nret, target_ulong rets); -void spapr_rtas_register(const char *name, spapr_rtas_fn fn); +int spapr_rtas_register(const char *name, spapr_rtas_fn fn); target_ulong spapr_rtas_call(sPAPREnvironment *spapr, uint32_t token, uint32_t nargs, target_ulong args, uint32_t nret, target_ulong rets); -int spapr_rtas_device_tree_setup(void *fdt, target_phys_addr_t rtas_addr, - target_phys_addr_t rtas_size); +int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr, + hwaddr rtas_size); #define SPAPR_TCE_PAGE_SHIFT 12 #define SPAPR_TCE_PAGE_SIZE (1ULL << SPAPR_TCE_PAGE_SHIFT) @@ -332,10 +340,19 @@ typedef struct sPAPRTCE { #define SPAPR_VIO_BASE_LIOBN 0x00000000 #define SPAPR_PCI_BASE_LIOBN 0x80000000 +#define RTAS_ERROR_LOG_MAX 2048 + + void spapr_iommu_init(void); +void spapr_events_init(sPAPREnvironment *spapr); +void spapr_events_fdt_skel(void *fdt, uint32_t epow_irq); DMAContext *spapr_tce_new_dma_context(uint32_t liobn, size_t window_size); void spapr_tce_free(DMAContext *dma); +void spapr_tce_reset(DMAContext *dma); +void spapr_tce_set_bypass(DMAContext *dma, bool bypass); int spapr_dma_dt(void *fdt, int node_off, const char *propname, - DMAContext *dma); + uint32_t liobn, uint64_t window, uint32_t size); +int spapr_tcet_dma_dt(void *fdt, int node_off, const char *propname, + DMAContext *dma); #endif /* !defined (__HW_SPAPR_H__) */ |