sbi.c File Reference

#include <mcall.h>
#include <stdint.h>
#include <arch/exception.h>
#include <sbi.h>
#include <vm.h>
#include <console/uart.h>
#include <commonlib/helpers.h>

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Functions
static uintptr_t	send_ipi (uintptr_t *pmask, intptr_t type)
static uintptr_t	sbi_set_timer (uint64_t when)
static uintptr_t	sbi_clear_ipi (void)
void	handle_sbi (trapframe *tf)

Function Documentation

handle_sbi()

void handle_sbi

(

trapframe *

tf

)

Definition at line 58 of file sbi.c.

References __unused, arg0, trapframe::gpr, IPI_FENCE_I, IPI_SFENCE_VMA, IPI_SFENCE_VMA_ASID, IPI_SHUTDOWN, IPI_SOFT, SBI_CLEAR_IPI, sbi_clear_ipi(), SBI_CONSOLE_GETCHAR, SBI_CONSOLE_PUTCHAR, SBI_ENOSYS, SBI_REMOTE_FENCE_I, SBI_REMOTE_SFENCE_VMA, SBI_REMOTE_SFENCE_VMA_ASID, SBI_SEND_IPI, SBI_SET_TIMER, sbi_set_timer(), SBI_SHUTDOWN, and send_ipi().

Referenced by trap_handler().

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sbi_clear_ipi()

static uintptr_t sbi_clear_ipi ( void  )

static

Definition at line 46 of file sbi.c.

References MIP_SSIP.

Referenced by handle_sbi().

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sbi_set_timer()

static uintptr_t sbi_set_timer ( uint64_t  when )

static

Definition at line 25 of file sbi.c.

References HLS, MIP_MTIP, and MIP_STIP.

Referenced by handle_sbi().

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send_ipi()

static uintptr_t send_ipi ( uintptr_t *  pmask, intptr_t  type  )

static

Definition at line 11 of file sbi.c.

References mask, OTHER_HLS, set_msip(), and type.

Referenced by handle_sbi().

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