Merge pull request #6831 from disean/ql1xxx

ql1xxx: Add functionality to emulate QLogic ISP SCSI HBA devices

src/include/86box/pci.h

@@ -31,6 +31,43 @@
 #define PCI_REG_LATENCY_TIMER     0x0d
 #define PCI_REG_HEADER_TYPE       0x0e
 #define PCI_REG_BIST              0x0f
+#define PCI_REG_BAR0_BYTE0        0x10
+#define PCI_REG_BAR0_BYTE1        0x11
+#define PCI_REG_BAR0_BYTE2        0x12
+#define PCI_REG_BAR0_BYTE3        0x13
+#define PCI_REG_BAR1_BYTE0        0x14
+#define PCI_REG_BAR1_BYTE1        0x15
+#define PCI_REG_BAR1_BYTE2        0x16
+#define PCI_REG_BAR1_BYTE3        0x17
+#define PCI_REG_BAR2_BYTE0        0x18
+#define PCI_REG_BAR2_BYTE1        0x19
+#define PCI_REG_BAR2_BYTE2        0x1a
+#define PCI_REG_BAR2_BYTE3        0x1b
+#define PCI_REG_BAR3_BYTE0        0x1c
+#define PCI_REG_BAR3_BYTE1        0x1d
+#define PCI_REG_BAR3_BYTE2        0x1e
+#define PCI_REG_BAR3_BYTE3        0x1e
+#define PCI_REG_BAR4_BYTE0        0x20
+#define PCI_REG_BAR4_BYTE1        0x21
+#define PCI_REG_BAR4_BYTE2        0x22
+#define PCI_REG_BAR4_BYTE3        0x23
+#define PCI_REG_BAR5_BYTE0        0x24
+#define PCI_REG_BAR5_BYTE1        0x25
+#define PCI_REG_BAR5_BYTE2        0x26
+#define PCI_REG_BAR5_BYTE3        0x27
+#define PCI_REG_SUBVEN_ID_L       0x2c
+#define PCI_REG_SUBVEN_ID_H       0x2d
+#define PCI_REG_SUBSYS_ID_L       0x2e
+#define PCI_REG_SUBSYS_ID_H       0x2f
+#define PCI_REG_ROM_BAR_BYTE0     0x30
+#define PCI_REG_ROM_BAR_BYTE1     0x31
+#define PCI_REG_ROM_BAR_BYTE2     0x32
+#define PCI_REG_ROM_BAR_BYTE3     0x33
+#define PCI_REG_CAPS_PTR          0x34
+#define PCI_REG_INT_LINE          0x3c
+#define PCI_REG_INT_PIN           0x3d
+#define PCI_REG_MIN_GRANT         0x3e
+#define PCI_REG_MAX_LAT           0x3f
 
 #define PCI_COMMAND_L_IO          0x01
 #define PCI_COMMAND_L_MEM         0x02

src/include/86box/scsi_qlogic.h

@@ -0,0 +1,19 @@
+/*
+ * 86Box    A hypervisor and IBM PC system emulator that specializes in
+ *          running old operating systems and software designed for IBM
+ *          PC systems and compatibles from 1981 through fairly recent
+ *          system designs based on the PCI bus.
+ *
+ *          Emulation of QLogic QLA1x40/QLA1x80/QLA1x160 SCSI HBA.
+ *
+ * Authors: Dmitry Borisov, <di.sean@protonmail.com>
+ *
+ *          Copyright 2026 Dmitry Borisov
+ */
+#pragma once
+
+extern const device_t qla1040b_device;
+extern const device_t qla1080_device;
+extern const device_t qla1240_device;
+extern const device_t qla1280_device;
+extern const device_t qla12160a_device;

src/scsi/CMakeLists.txt

@@ -28,5 +28,6 @@ add_library(scsi OBJECT
     scsi_t128.c
     scsi_ncr53c8xx.c
     scsi_pcscsi.c
+    scsi_ql1xxx.c
     scsi_spock.c
 )

src/scsi/scsi.c

@@ -38,6 +38,7 @@
 #include <86box/scsi_ncr5380.h>
 #include <86box/scsi_ncr53c8xx.h>
 #include <86box/scsi_pcscsi.h>
+#include <86box/scsi_qlogic.h>
 #include <86box/scsi_spock.h>
 
 int scsi_card_current[SCSI_CARD_MAX] = { 0, 0, 0, 0 };
@@ -91,6 +92,11 @@ static SCSI_CARD scsi_cards[] = {
     { &ncr53c860_pci_device,     },
     { &ncr53c875_pci_device,     },
     { &dc390_pci_device,         },
+    { &qla1040b_device,          },
+    { &qla1080_device,           },
+    { &qla1240_device,           },
+    { &qla1280_device,           },
+    { &qla12160a_device,         },
     { NULL,                      },
   // clang-format on
 };