From d80e0a87d778b87c11bf6e4a235b3afe0b886720 Mon Sep 17 00:00:00 2001
From: david-on-debian <secret321king3@gmail.com>
Date: Tue, 20 May 2025 20:40:32 -0500
Subject: [PATCH] Upload files to "include/drivers"

---
 include/drivers/ahci.h |  6 ++++++
 include/drivers/ide.h  | 40 ++++++++++++++++++++++++++++++++++++++++
 include/drivers/pci.h  | 10 ++++++++++
 3 files changed, 56 insertions(+)
 create mode 100644 include/drivers/ahci.h
 create mode 100644 include/drivers/ide.h
 create mode 100644 include/drivers/pci.h

diff --git a/include/drivers/ahci.h b/include/drivers/ahci.h
new file mode 100644
index 0000000..95b5b35
--- /dev/null
+++ b/include/drivers/ahci.h
@@ -0,0 +1,6 @@
+#ifndef _AHCI_H
+#define _AHCI_H
+
+
+
+#endif
diff --git a/include/drivers/ide.h b/include/drivers/ide.h
new file mode 100644
index 0000000..c0c009f
--- /dev/null
+++ b/include/drivers/ide.h
@@ -0,0 +1,40 @@
+#ifndef _IDE_H
+#define _IDE_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+#define ATA_PRIMARY_IO     0x1F0
+#define ATA_PRIMARY_CTRL   0x3F6
+#define ATA_MASTER         0x00
+#define ATA_SLAVE          0x10
+
+#define ATA_REG_DATA       0x00
+#define ATA_REG_ERROR      0x01
+#define ATA_REG_SECCOUNT0  0x02
+#define ATA_REG_LBA0       0x03
+#define ATA_REG_LBA1       0x04
+#define ATA_REG_LBA2       0x05
+#define ATA_REG_LBA3       0x06  // LBA48 higher bits
+#define ATA_REG_LBA4       0x07  // LBA48 higher bits
+#define ATA_REG_LBA5       0x08  // LBA48 higher bits
+#define ATA_REG_HDDEVSEL   0x06
+#define ATA_REG_COMMAND    0x07
+#define ATA_REG_STATUS     0x07
+
+#define ATA_CMD_READ_SECTORS       0x20
+#define ATA_CMD_WRITE_SECTORS      0x30
+#define ATA_CMD_READ_SECTORS_EXT   0x24
+#define ATA_CMD_WRITE_SECTORS_EXT  0x34
+
+#define ATA_SR_BSY     0x80
+#define ATA_SR_DRDY    0x40
+#define ATA_SR_DRQ     0x08
+#define ATA_SR_ERR     0x01
+
+void ide_initialize(void);
+int32_t ide_identify(uint8_t drive, uint16_t* buffer);
+int32_t ide_read48(uint8_t drive, uint64_t lba, uint8_t sector_count, void* buffer);
+int32_t ide_write48(uint8_t drive, uint64_t lba, uint8_t sector_count, const void* buffer);
+
+#endif
diff --git a/include/drivers/pci.h b/include/drivers/pci.h
new file mode 100644
index 0000000..8d56c5a
--- /dev/null
+++ b/include/drivers/pci.h
@@ -0,0 +1,10 @@
+#ifndef _PCI_H
+#define _PCI_H
+
+#include <stdint.h>
+
+uint32_t pci_config_read(uint8_t bus, uint8_t device, uint8_t function, uint8_t offset);
+void pci_config_write(uint8_t bus, uint8_t device, uint8_t function, uint8_t offset, uint32_t value);
+void pci_enumerate(void);
+
+#endif