445f3e4ee7
Mostly driver code in various platforms. There are still some warnings in this part of the tree in lesser-used platforms.
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/*
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* Copyright (c) 2012 Corey Tabaka
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*
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* Use of this source code is governed by a MIT-style
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* license that can be found in the LICENSE file or at
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* https://opensource.org/licenses/MIT
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*/
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#include <dev/driver.h>
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#include <dev/class/block.h>
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#include <dev/class/netif.h>
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#include <platform/uart.h>
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#include <platform/ide.h>
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#include <platform/pcnet.h>
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#include <platform.h>
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#include <target.h>
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#include <malloc.h>
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#include <string.h>
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#include <lk/debug.h>
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#if 0
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static const struct platform_uart_config uart0_config = {
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.io_port = 0x3f8,
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.irq = 0x24,
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.baud_rate = 115200,
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.rx_buf_len = 1024,
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.tx_buf_len = 1024,
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};
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DEVICE_INSTANCE(uart, uart0, &uart0_config);
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#endif
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// two legacy ISA IDE devices
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static const struct platform_ide_config ide0_config = {
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.legacy_index = 0,
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};
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DEVICE_INSTANCE(ide, ide0, &ide0_config, 0);
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static const struct platform_ide_config ide1_config = {
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.legacy_index = 1,
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};
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DEVICE_INSTANCE(ide, ide1, &ide1_config, 0);
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// two PCI IDE devices
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static const struct platform_ide_config pci_ide0_config = {
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.legacy_index = 0x80,
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};
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DEVICE_INSTANCE(ide, pci_ide0, &pci_ide0_config, 0);
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static const struct platform_ide_config pci_ide1_config = {
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.legacy_index = 0x81,
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};
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DEVICE_INSTANCE(ide, pci_ide1, &pci_ide1_config, 0);
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void target_init(void) {
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// initialize static devices
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device_init_all();
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// try to initialize pci ide first
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if (device_init(&__device_ide_pci_ide0) < 0 || device_init(&__device_ide_pci_ide1) < 0) {
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// if that fails, initialize the legacy ISA IDE controllers
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device_init(&__device_ide_ide0);
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device_init(&__device_ide_ide1);
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}
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}
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