From c93a4eb29527fc7ee5c949864556fa07a5e3568c Mon Sep 17 00:00:00 2001
From: SarahW <pcem@pcem-emulator.co.uk>
Date: Sun, 1 Mar 2020 17:19:43 +0000
Subject: [PATCH] AT/IDE drive status has ready set in between sector transfers
 in multi-sector reads. Fixes some early AMI BIOSes.

---
 src/ide.c    | 2 +-
 src/mfm_at.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ide.c b/src/ide.c
index 552aa16..468a809 100644
--- a/src/ide.c
+++ b/src/ide.c
@@ -766,7 +766,7 @@ uint16_t readidew(int ide_board)
                                 if (ide->secount)
                                 {
                                         ide_next_sector(ide);
-                                        ide->atastat = BUSY_STAT;
+                                        ide->atastat = BUSY_STAT | READY_STAT | DSC_STAT;
                                         if (ide->command == WIN_READ_MULTIPLE)
                                                 callbackide(ide_board);
                                         else
diff --git a/src/mfm_at.c b/src/mfm_at.c
index cccd1c9..9293f18 100644
--- a/src/mfm_at.c
+++ b/src/mfm_at.c
@@ -389,7 +389,7 @@ uint16_t mfm_readw(uint16_t port, void *p)
                         if (mfm->secount)
                         {
                                 mfm_next_sector(mfm);
-                                mfm->status = STAT_BUSY;
+                                mfm->status = STAT_BUSY | STAT_READY | STAT_DSC;
                                 timer_set_delay_u64(&mfm->callback_timer, SECTOR_TIME);
                         }
                 }