Merge branch 'version/4.2' into svga_blank_reset

.github/workflows/codeql_windows_msys2.yml

@@ -61,9 +61,6 @@ jobs:
             new: on
             slug: -NDR
         ui:
-          - name: Win32 GUI
-            qt: off
-            static: on
           - name: Qt GUI
             qt: on
             static: off

.gitignore

@@ -59,3 +59,6 @@ CMakeLists.txt.user
 
 # MacOS Finder stuff
 .DS_Store
+
+# clangd
+.cache

CMakeLists.txt

@@ -131,7 +131,6 @@ option(RTMIDI       "RtMidi"
 option(FLUIDSYNTH   "FluidSynth"                                                    ON)
 option(MUNT         "MUNT"                                                          ON)
 option(VNC          "VNC renderer"                                                  OFF)
-option(DINPUT       "DirectInput"                                                   OFF)
 option(CPPTHREADS   "C++11 threads"                                                 ON)
 option(NEW_DYNAREC  "Use the PCem v15 (\"new\") dynamic recompiler"                 OFF)
 option(MINITRACE    "Enable Chrome tracing using the modified minitrace library"    OFF)

README.md

@@ -31,7 +31,9 @@ Performance may vary depending on both host and guest configuration. Most emulat
 It is also recommended to use a manager application with 86Box for easier handling of multiple virtual machines.
 
 * [86Box Manager](https://github.com/86Box/86BoxManager) by [Overdoze](https://github.com/daviunic) (Windows only)
-* [Linbox-qt5](https://github.com/Dungeonseeker/linbox-qt5) by Dungeonseeker (Linux focused, should work on Windows though untested)
+* [86Box Manager X](https://github.com/RetBox/86BoxManagerX) by [xafero](https://github.com/xafero) (Cross platform Port of 86Box Manager using Avalonia)
+* [sl86](https://github.com/DDXofficial/sl86) by [DDX](https://github.com/DDXofficial) (Command-line 86Box machine manager written in Python)
+* [Linbox-qt5](https://github.com/Dungeonseeker/linbox-qt5) by [Dungeonseeker](https://github.com/Dungeonseeker/) (Linux focused, should work on Windows though untested)
 * [MacBox for 86Box](https://github.com/Moonif/MacBox) by [Moonif](https://github.com/Moonif) (MacOS only)
 
 It is also possible to use 86Box on its own with the `--vmpath`/`-P` command line option.

src/86box.c

@@ -66,6 +66,7 @@
 #include <86box/bugger.h>
 #include <86box/postcard.h>
 #include <86box/unittester.h>
+#include <86box/novell_cardkey.h>
 #include <86box/isamem.h>
 #include <86box/isartc.h>
 #include <86box/lpt.h>
@@ -173,6 +174,7 @@ char     video_shader[512]                      = { '\0' };       /* (C) video *
 bool     serial_passthrough_enabled[SERIAL_MAX] = { 0, 0, 0, 0 }; /* (C) activation and kind of
                                                                          pass-through for serial ports */
 int      bugger_enabled                         = 0;              /* (C) enable ISAbugger */
+int      novell_keycard_enabled                 = 0;              /* (C) enable Novell NetWare 2.x key card emulation. */
 int      postcard_enabled                       = 0;              /* (C) enable POST card */
 int      unittester_enabled                     = 0;              /* (C) enable unit tester device */
 int      isamem_type[ISAMEM_MAX]                = { 0, 0, 0, 0 }; /* (C) enable ISA mem cards */
@@ -181,6 +183,7 @@ int      gfxcard[2]                             = { 0, 0 };       /* (C) graphic
 int      show_second_monitors                   = 1;              /* (C) show non-primary monitors */
 int      sound_is_float                         = 1;              /* (C) sound uses FP values */
 int      voodoo_enabled                         = 0;              /* (C) video option */
+int      lba_enhancer_enabled                   = 0;              /* (C) enable Vision Systems LBA Enhancer */
 int      ibm8514_standalone_enabled             = 0;              /* (C) video option */
 int      xga_standalone_enabled                 = 0;              /* (C) video option */
 uint32_t mem_size                               = 0;              /* (C) memory size (Installed on
@@ -1167,13 +1170,14 @@ pc_reset_hard_init(void)
     /* note: PLIP LPT side has to be initialized before the network side */
     lpt_devices_init();
 
-    /* Reset and reconfigure the Network Card layer. */
-    network_reset();
-
     /* Reset and reconfigure the serial ports. */
+    /* note: SLIP COM side has to be initialized before the network side */
     serial_standalone_init();
     serial_passthrough_init();
 
+    /* Reset and reconfigure the Network Card layer. */
+    network_reset();
+
     /*
      * Reset the mouse, this will attach it to any port needed.
      */
@@ -1227,6 +1231,12 @@ pc_reset_hard_init(void)
     if (unittester_enabled)
         device_add(&unittester_device);
 
+    if (lba_enhancer_enabled)
+        device_add(&lba_enhancer_device);
+
+    if (novell_keycard_enabled)
+        device_add(&novell_keycard_device);
+
     if (IS_ARCH(machine, MACHINE_BUS_PCI)) {
         pci_register_cards();
         device_reset_all(DEVICE_PCI);

src/acpi.c

@@ -1733,6 +1733,9 @@ acpi_reg_write_sis_5595(int size, uint16_t addr, uint8_t val, void *priv)
             break;
         case 0x1c:
             dev->regs.gpe_pin = ((dev->regs.gpe_pin & ~(0xff << shift32)) | ((val & 0xff) << shift32));
+            if (!strcmp(machine_get_internal_name(), "m747") && (val & 0x10) &&
+                !(dev->regs.gpe_io & 0x00000010))
+                resetx86();
             break;
         case 0x1d:
             dev->regs.gpe_pin = ((dev->regs.gpe_pin & ~(0x0f << shift32)) | ((val & 0x0f) << shift32));

src/chipset/sis_5513_p2i.c

@@ -86,6 +86,7 @@ typedef struct sis_5513_pci_to_isa_t {
     port_92_t         *port_92;
     void              *pit;
     nvr_t             *nvr;
+    char              *fn;
     ddma_t            *ddma;
     acpi_t            *acpi;
     void              *smbus;
@@ -1077,7 +1078,6 @@ sis_5513_11_pci_to_isa_reset(sis_5513_pci_to_isa_t *dev)
     dev->sis->ide_bits_1_3_writable = 0;
     dev->sis->usb_enabled = 0;
 
-    sis_5513_apc_reset(dev);
     sis_5513_apc_recalc(dev, 0);
 }
 
@@ -1132,7 +1132,6 @@ sis_5513_b0_pci_to_isa_reset(sis_5513_pci_to_isa_t *dev)
 
     dev->sis->usb_enabled = 0;
 
-    sis_5513_apc_reset(dev);
     sis_5513_apc_recalc(dev, 0);
 
     if (dev->rev == 0x81)
@@ -1196,6 +1195,17 @@ static void
 sis_5513_pci_to_isa_close(void *priv)
 {
     sis_5513_pci_to_isa_t *dev = (sis_5513_pci_to_isa_t *) priv;
+    FILE      *fp  = NULL;
+
+    fp = nvr_fopen(dev->fn, "wb");
+
+    if (fp != NULL) {
+        (void) fwrite(dev->apc_regs, 256, 1, fp);
+        fclose(fp);
+    }
+
+    if (dev->fn != NULL)
+        free(dev->fn);
 
     free(dev);
 }
@@ -1205,6 +1215,8 @@ sis_5513_pci_to_isa_init(UNUSED(const device_t *info))
 {
     sis_5513_pci_to_isa_t *dev = (sis_5513_pci_to_isa_t *) calloc(1, sizeof(sis_5513_pci_to_isa_t));
     uint8_t pit_is_fast = (((pit_mode == -1) && is486) || (pit_mode == 1));
+    FILE      *fp = NULL;
+    int        c;
 
     dev->rev = info->local;
 
@@ -1272,6 +1284,22 @@ sis_5513_pci_to_isa_init(UNUSED(const device_t *info))
             dev->sis->acpi->priv = dev->sis;
             acpi_set_slot(dev->sis->acpi, dev->sis->sb_pci_slot);
             acpi_set_nvr(dev->sis->acpi, dev->nvr);
+
+            /* Set up the NVR file's name. */
+            c       = strlen(machine_get_internal_name()) + 9;
+            dev->fn = (char *) malloc(c + 1);
+            sprintf(dev->fn, "%s_apc.nvr", machine_get_internal_name());
+
+            fp = nvr_fopen(dev->fn, "rb");
+
+            memset(dev->apc_regs, 0x00, sizeof(dev->apc_regs));
+            sis_5513_apc_reset(dev);
+            if (fp != NULL) {
+                if (fread(dev->apc_regs, 1, 256, fp) != 256)
+                    fatal("sis_5513_pci_to_isa_init(): Error reading APC data\n");
+                fclose(fp);
+            }
+
             acpi_set_irq_mode(dev->sis->acpi, 2);
             break;
     }

src/chipset/sis_5581_h2p.c

@@ -168,7 +168,6 @@ sis_5581_trap_update_devctl(sis_5581_host_to_pci_t *dev, uint8_t trap_id, uint8_
                             uint16_t addr, uint16_t size)
 {
     sis_5581_io_trap_t *trap = &dev->io_traps[trap_id];
-    enable                   = enable;
 
     /* Set up Device I/O traps dynamically. */
     if (enable && !trap->trap) {