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hw: move headers to include/

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Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2013-02-05 17:06:20 +01:00
parent bb585a784e
commit 0d09e41a51
511 changed files with 829 additions and 830 deletions
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99
include/hw/ppc/ppc.h Normal file
View file

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#ifndef HW_PPC_H
#define HW_PPC_H 1
void ppc_set_irq(PowerPCCPU *cpu, int n_IRQ, int level);
/* PowerPC hardware exceptions management helpers */
typedef void (*clk_setup_cb)(void *opaque, uint32_t freq);
typedef struct clk_setup_t clk_setup_t;
struct clk_setup_t {
clk_setup_cb cb;
void *opaque;
};
static inline void clk_setup (clk_setup_t *clk, uint32_t freq)
{
if (clk->cb != NULL)
(*clk->cb)(clk->opaque, freq);
}
struct ppc_tb_t {
/* Time base management */
int64_t tb_offset; /* Compensation */
int64_t atb_offset; /* Compensation */
uint32_t tb_freq; /* TB frequency */
/* Decrementer management */
uint64_t decr_next; /* Tick for next decr interrupt */
uint32_t decr_freq; /* decrementer frequency */
struct QEMUTimer *decr_timer;
/* Hypervisor decrementer management */
uint64_t hdecr_next; /* Tick for next hdecr interrupt */
struct QEMUTimer *hdecr_timer;
uint64_t purr_load;
uint64_t purr_start;
void *opaque;
uint32_t flags;
};
/* PPC Timers flags */
#define PPC_TIMER_BOOKE (1 << 0) /* Enable Booke support */
#define PPC_TIMER_E500 (1 << 1) /* Enable e500 support */
#define PPC_DECR_UNDERFLOW_TRIGGERED (1 << 2) /* Decr interrupt triggered when
* the most significant bit
* changes from 0 to 1.
*/
#define PPC_DECR_ZERO_TRIGGERED (1 << 3) /* Decr interrupt triggered when
* the decrementer reaches zero.
*/
uint64_t cpu_ppc_get_tb(ppc_tb_t *tb_env, uint64_t vmclk, int64_t tb_offset);
clk_setup_cb cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq);
/* Embedded PowerPC DCR management */
typedef uint32_t (*dcr_read_cb)(void *opaque, int dcrn);
typedef void (*dcr_write_cb)(void *opaque, int dcrn, uint32_t val);
int ppc_dcr_init (CPUPPCState *env, int (*dcr_read_error)(int dcrn),
int (*dcr_write_error)(int dcrn));
int ppc_dcr_register (CPUPPCState *env, int dcrn, void *opaque,
dcr_read_cb drc_read, dcr_write_cb dcr_write);
clk_setup_cb ppc_40x_timers_init (CPUPPCState *env, uint32_t freq,
unsigned int decr_excp);
/* Embedded PowerPC reset */
void ppc40x_core_reset(PowerPCCPU *cpu);
void ppc40x_chip_reset(PowerPCCPU *cpu);
void ppc40x_system_reset(PowerPCCPU *cpu);
void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
extern CPUWriteMemoryFunc * const PPC_io_write[];
extern CPUReadMemoryFunc * const PPC_io_read[];
void PPC_debug_write (void *opaque, uint32_t addr, uint32_t val);
void ppc40x_irq_init (CPUPPCState *env);
void ppce500_irq_init (CPUPPCState *env);
void ppc6xx_irq_init (CPUPPCState *env);
void ppc970_irq_init (CPUPPCState *env);
void ppcPOWER7_irq_init (CPUPPCState *env);
void ppce500_set_mpic_proxy(bool enabled);
/* PPC machines for OpenBIOS */
enum {
ARCH_PREP = 0,
ARCH_MAC99,
ARCH_HEATHROW,
ARCH_MAC99_U3,
};
#define FW_CFG_PPC_WIDTH (FW_CFG_ARCH_LOCAL + 0x00)
#define FW_CFG_PPC_HEIGHT (FW_CFG_ARCH_LOCAL + 0x01)
#define FW_CFG_PPC_DEPTH (FW_CFG_ARCH_LOCAL + 0x02)
#define FW_CFG_PPC_TBFREQ (FW_CFG_ARCH_LOCAL + 0x03)
#define FW_CFG_PPC_IS_KVM (FW_CFG_ARCH_LOCAL + 0x05)
#define FW_CFG_PPC_KVM_HC (FW_CFG_ARCH_LOCAL + 0x06)
#define FW_CFG_PPC_KVM_PID (FW_CFG_ARCH_LOCAL + 0x07)
#define PPC_SERIAL_MM_BAUDBASE 399193
/* ppc_booke.c */
void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags);
#endif