From aafd4efcb298f36f6977daec31907586937c6669 Mon Sep 17 00:00:00 2001
From: Gregory Bowne <gbowne144@gmail.com>
Date: Mon, 26 Jan 2026 17:18:39 -0800
Subject: [PATCH] Update ata.h

Updated header to match ata.c
---
 kernel/ata.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/kernel/ata.h b/kernel/ata.h
index c503d5c..3da5aff 100644
--- a/kernel/ata.h
+++ b/kernel/ata.h
@@ -32,12 +32,13 @@
 #define ATA_SR_ERR         0x01
 
 /* Drive select */
-#define ATA_MASTER         0x00
-#define ATA_SLAVE          0x10
+#define ATA_MASTER         0xA0
+#define ATA_SLAVE          0xB0
 
 /* Public API */
 bool ata_init(void);
 bool ata_read_sector(uint32_t lba, uint8_t* buffer);
 bool ata_write_sector(uint32_t lba, const uint8_t* buffer);
+bool ata_wait_ready(void);
 
 #endif