1 files changed, 23 insertions, 3 deletions

diff --git a/hw/pci-host/astro.c b/hw/pci-host/astro.c
index f4de70475c..37d271118c 100644
--- a/hw/pci-host/astro.c
+++ b/hw/pci-host/astro.c
@@ -166,6 +166,8 @@ static MemTxResult elroy_chip_write_with_attrs(void *opaque, hwaddr addr,
     trace_elroy_write(addr, size, val);
 
     switch ((addr >> 3) << 3) {
+    case 0x000: /* PCI_ID & PCI_COMMAND_STATUS_REG */
+        break;
     case 0x080:
         put_val_in_int64(&s->arb_mask, addr, size, val);
         break;
@@ -175,6 +177,9 @@ static MemTxResult elroy_chip_write_with_attrs(void *opaque, hwaddr addr,
     case 0x200 ... 0x250 - 1:   /* LMMIO, GMMIO, WLMMIO, WGMMIO, ... */
         put_val_in_arrary(s->mmio_base, 0x200, addr, size, val);
         break;
+    case 0x300: /* ibase */
+    case 0x308: /* imask */
+        break;
     case 0x0680:
         put_val_in_int64(&s->error_config, addr, size, val);
         break;
@@ -538,6 +543,9 @@ static MemTxResult astro_chip_read_with_attrs(void *opaque, hwaddr addr,
     case 0x0030:        /* HP-UX 10.20 and 11.11 reads it. No idea. */
         val = -1;
         break;
+    case 0x0078:        /* NetBSD reads 0x78 ? */
+        val = -1;
+        break;
     case 0x0300 ... 0x03d8:     /* LMMIO_DIRECT0_BASE... */
         index = (addr - 0x300) / 8;
         val = s->ioc_ranges[index];
@@ -624,31 +632,43 @@ static MemTxResult astro_chip_write_with_attrs(void *opaque, hwaddr addr,
     case 0x10220:
     case 0x10230:        /* HP-UX 11.11 reads it. No idea. */
         break;
-    case 0x22108:        /* IOC STATUS_CONTROL */
-        put_val_in_int64(&s->ioc_status_ctrl, addr, size, val);
-        break;
     case 0x20200 ... 0x20240 - 1: /* IOC Rope0_Control ... */
         put_val_in_arrary(s->ioc_rope_control, 0x20200, addr, size, val);
         break;
     case 0x20040:        /* IOC Rope config */
+    case 0x22040:
         put_val_in_int64(&s->ioc_rope_config, addr, size, val);
         break;
     case 0x20300:
+    case 0x22300:
         put_val_in_int64(&s->tlb_ibase, addr, size, val);
         break;
     case 0x20308:
+    case 0x22308:
         put_val_in_int64(&s->tlb_imask, addr, size, val);
         break;
     case 0x20310:
+    case 0x22310:
         put_val_in_int64(&s->tlb_pcom, addr, size, val);
         /* TODO: flush iommu */
         break;
     case 0x20318:
+    case 0x22318:
         put_val_in_int64(&s->tlb_tcnfg, addr, size, val);
         break;
     case 0x20320:
+    case 0x22320:
         put_val_in_int64(&s->tlb_pdir_base, addr, size, val);
         break;
+    case 0x22000:       /* func_id */
+        break;
+    case 0x22008:       /* func_class */
+        break;
+    case 0x22050:       /* rope_debug */
+        break;
+    case 0x22108:        /* IOC STATUS_CONTROL */
+        put_val_in_int64(&s->ioc_status_ctrl, addr, size, val);
+        break;
     /*
      * empty placeholders for non-existent elroys, e.g.
      * func_class, pci config & data