On 2/26/09, Liu Yu <[email protected]> wrote:
> MPIC and OpenPIC have very similar design.
> So a lot of code can be reused.
>
> Modification mainly include:
> 1. keep struct openpic_t to the maximum size of both MPIC and OpenPIC.
> 2. endianess swap.
> MPIC has the same endianess as target, so no need to swap for MPIC.
> 3. using different init functions and function pointers for reset and irq
> raise.
>
> Haven't test OpenPIC.
>
> Signed-off-by: Liu Yu <[email protected]>
> + struct {
> + CPUReadMemoryFunc **read;
> + CPUWriteMemoryFunc **write;
> + target_phys_addr_t start_addr;
> + ram_addr_t size;
> + } list[] = {
> + {mpic_glb_read, mpic_glb_write, MPIC_GLB_REG_START,
> MPIC_GLB_REG_SIZE},
> + {mpic_tmr_read, mpic_tmr_write, MPIC_TMR_REG_START,
> MPIC_TMR_REG_SIZE},
> + {mpic_ext_read, mpic_ext_write, MPIC_EXT_REG_START,
> MPIC_EXT_REG_SIZE},
> + {mpic_int_read, mpic_int_write, MPIC_INT_REG_START,
> MPIC_INT_REG_SIZE},
> + {mpic_msg_read, mpic_msg_write, MPIC_MSG_REG_START,
> MPIC_MSG_REG_SIZE},
> + {mpic_msi_read, mpic_msi_write, MPIC_MSI_REG_START,
> MPIC_MSI_REG_SIZE},
> + {mpic_cpu_read, mpic_cpu_write, MPIC_CPU_REG_START,
> MPIC_CPU_REG_SIZE},
> + };
"static const" ?
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