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[PULL 2/3] hppa: Sync contents of hppa_hardware.h header file with SeaBI
From: |
Helge Deller |
Subject: |
[PULL 2/3] hppa: Sync contents of hppa_hardware.h header file with SeaBIOS-hppa |
Date: |
Sat, 28 May 2022 12:28:18 +0200 |
The hppa_hardware.h header file holds many constants for addresses and
offsets which are needed while building the firmware (SeaBIOS-hppa) and
while setting up the virtual machine in QEMU.
That's why this header file needs to be in sync between both source code
repositories. This patch adds a comment mentioning this dependency at
the top of this file and restores some DINO relevant offsets.
Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/hppa/hppa_hardware.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/hw/hppa/hppa_hardware.h b/hw/hppa/hppa_hardware.h
index 8b6b9222cb..3f7627b98f 100644
--- a/hw/hppa/hppa_hardware.h
+++ b/hw/hppa/hppa_hardware.h
@@ -1,4 +1,5 @@
/* HPPA cores and system support chips. */
+/* Be aware: QEMU and seabios-hppa repositories share this file as-is. */
#ifndef HW_HPPA_HPPA_HARDWARE_H
#define HW_HPPA_HPPA_HARDWARE_H
@@ -30,6 +31,11 @@
#define PCI_HPA DINO_HPA /* PCI bus */
#define IDE_HPA 0xf9000000 /* Boot disc controller */
+/* offsets to DINO HPA: */
+#define DINO_PCI_ADDR 0x064
+#define DINO_CONFIG_DATA 0x068
+#define DINO_IO_DATA 0x06c
+
#define PORT_PCI_CMD (PCI_HPA + DINO_PCI_ADDR)
#define PORT_PCI_DATA (PCI_HPA + DINO_CONFIG_DATA)
--
2.35.3