99 lines
2.5 KiB
C
99 lines
2.5 KiB
C
// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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/*
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* Test result of our LPC port 80h boot progress code
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*
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* Copyright 2018-2019 IBM Corp.
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include <stdint.h>
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#include <assert.h>
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#define __unused __attribute__((unused))
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#define __LPC_H
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uint8_t port80;
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uint16_t port8x;
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static int64_t lpc_probe_write(int addr_type __unused, uint32_t addr,
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uint32_t data, uint32_t sz)
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{
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assert((addr - 0x80) <= 2);
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assert(sz == 1);
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if (addr == 0x80)
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port80 = data;
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if (addr == 0x81)
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port8x = data << 8 | (port8x & 0xff);
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if (addr == 0x82)
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port8x = (port8x & 0xff00) | data;
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return 0;
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}
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#include "op-panel.h"
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void op_display_lpc(enum op_severity s, enum op_module m, uint16_t c);
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#include "../lpc-port80h.c"
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#include "../../core/test/stubs.c"
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enum proc_chip_quirks proc_chip_quirks;
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int main(void)
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{
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op_display_lpc(OP_LOG, OP_MOD_INIT, 0x00);
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assert(port80 == 0x80);
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assert(port8x == 0x8000);
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op_display_lpc(OP_WARN, OP_MOD_INIT, 0x00);
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assert(port80 == 0x82);
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assert(port8x == 0x8002);
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op_display_lpc(OP_ERROR, OP_MOD_INIT, 0x00);
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assert(port80 == 0x81);
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assert(port8x == 0x8001);
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op_display_lpc(OP_FATAL, OP_MOD_INIT, 0x00);
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assert(port80 == 0x83);
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assert(port8x == 0x8003);
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op_display_lpc(OP_FATAL, OP_MOD_INIT, 0x0f);
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assert(port80 == 0xBF);
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assert(port8x == 0x803F);
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op_display_lpc(OP_LOG, OP_MOD_INIT, 0x0f);
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assert(port80 == 0xBC);
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assert(port8x == 0x803C);
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op_display_lpc(OP_FATAL, OP_MOD_CORE, 0x6666);
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assert(port80 == 0xBF);
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assert(port8x == 0x803F);
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op_display_lpc(OP_LOG, OP_MOD_INIT, 0x01);
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assert(port80 == 0x84);
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assert(port8x == 0x8004);
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op_display_lpc(OP_LOG, OP_MOD_CPU, 0x05);
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assert(port80 == 0xC4);
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assert(port8x == 0xC014);
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op_display_lpc(OP_LOG, OP_MOD_LOCK, 0x07);
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assert(port80 == 0xDC);
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assert(port8x == 0xD01C);
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op_display_lpc(OP_FATAL, OP_MOD_LOCK, 0x07);
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assert(port80 == 0xDF);
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assert(port8x == 0xD01F);
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op_display_lpc(OP_FATAL, OP_MOD_MEM, 0x07);
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assert(port80 == 0xEF);
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assert(port8x == 0xE01F);
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op_display_lpc(OP_WARN, OP_MOD_MEM, 0x02);
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assert(port80 == 0xEA);
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assert(port8x == 0xE00A);
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op_display_lpc(OP_WARN, OP_MOD_CHIPTOD, 0x02);
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assert(port80 == 0xFA);
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assert(port8x == 0xF00A);
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/*
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* We can't assert that OP_MOD_FSP is invalid as we'd end up
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* trying to set port80 in the assert parth
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*/
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op_display_lpc(OP_LOG, OP_MOD_FSP, 0x00);
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assert(port80 == 0x80);
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assert(port8x == 0x8000);
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op_display_lpc(OP_LOG, OP_MOD_FSPCON, 0x00);
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assert(port80 == 0x80);
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assert(port8x == 0x8000);
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return 0;
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}
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