Merge with balrog@git.sv.gnu.org:/srv/git/qemu.git

5 files changed, 39 insertions, 19 deletions

diff --git a/hw/esp.c b/hw/esp.c
index 146a73a0e..53310224f 100644
--- a/hw/esp.c
+++ b/hw/esp.c
@@ -115,7 +115,9 @@ struct ESPState {
 #define CMD_TI       0x10
 #define CMD_ICCS     0x11
 #define CMD_MSGACC   0x12
+#define CMD_PAD      0x18
 #define CMD_SATN     0x1a
+#define CMD_SEL      0x41
 #define CMD_SELATN   0x42
 #define CMD_SELATNS  0x43
 #define CMD_ENSEL    0x44
@@ -530,15 +532,25 @@ static void esp_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
             s->rregs[ESP_RINTR] = INTR_DC;
             s->rregs[ESP_RSEQ] = 0;
             break;
+        case CMD_PAD:
+            DPRINTF("Transfer padding (%2.2x)\n", val);
+            s->rregs[ESP_RSTAT] = STAT_TC;
+            s->rregs[ESP_RINTR] = INTR_FC;
+            s->rregs[ESP_RSEQ] = 0;
+            break;
         case CMD_SATN:
             DPRINTF("Set ATN (%2.2x)\n", val);
             break;
+        case CMD_SEL:
+            DPRINTF("Select without ATN (%2.2x)\n", val);
+            handle_satn(s);
+            break;
         case CMD_SELATN:
-            DPRINTF("Set ATN (%2.2x)\n", val);
+            DPRINTF("Select with ATN (%2.2x)\n", val);
             handle_satn(s);
             break;
         case CMD_SELATNS:
-            DPRINTF("Set ATN & stop (%2.2x)\n", val);
+            DPRINTF("Select with ATN & stop (%2.2x)\n", val);
             handle_satn_stop(s);
             break;
         case CMD_ENSEL:
diff --git a/hw/pci-hotplug.c b/hw/pci-hotplug.c
index 4da916cca..1f92e09f8 100644
--- a/hw/pci-hotplug.c
+++ b/hw/pci-hotplug.c
@@ -125,9 +125,8 @@ static PCIDevice *qemu_pci_hot_add_storage(Monitor *mon,
             monitor_printf(mon, "Parameter addr not supported\n");
             return NULL;
         }
-    } else if (type == IF_VIRTIO) {
-        monitor_printf(mon, "virtio requires a backing file/device.\n");
-        return NULL;
+    } else {
+        dinfo = NULL;
     }
 
     switch (type) {
@@ -135,6 +134,10 @@ static PCIDevice *qemu_pci_hot_add_storage(Monitor *mon,
         dev = pci_create("lsi53c895a", devaddr);
         break;
     case IF_VIRTIO:
+        if (!dinfo) {
+            monitor_printf(mon, "virtio requires a backing file/device.\n");
+            return NULL;
+        }
         dev = pci_create("virtio-blk-pci", devaddr);
         qdev_prop_set_drive(&dev->qdev, "drive", dinfo);
         break;
diff --git a/hw/slavio_intctl.c b/hw/slavio_intctl.c
index dbea1f93a..c9bad2607 100644
--- a/hw/slavio_intctl.c
+++ b/hw/slavio_intctl.c
@@ -220,11 +220,14 @@ static CPUWriteMemoryFunc *slavio_intctlm_mem_write[3] = {
     slavio_intctlm_mem_writel,
 };
 
-void slavio_pic_info(Monitor *mon, void *opaque)
+void slavio_pic_info(Monitor *mon, DeviceState *dev)
 {
-    SLAVIO_INTCTLState *s = opaque;
+    SysBusDevice *sd;
+    SLAVIO_INTCTLState *s;
     int i;
 
+    sd = sysbus_from_qdev(dev);
+    s = FROM_SYSBUS(SLAVIO_INTCTLState, sd);
     for (i = 0; i < MAX_CPUS; i++) {
         monitor_printf(mon, "per-cpu %d: pending 0x%08x\n", i,
                        s->slaves[i].intreg_pending);
@@ -233,15 +236,18 @@ void slavio_pic_info(Monitor *mon, void *opaque)
                    s->intregm_pending, s->intregm_disabled);
 }
 
-void slavio_irq_info(Monitor *mon, void *opaque)
+void slavio_irq_info(Monitor *mon, DeviceState *dev)
 {
 #ifndef DEBUG_IRQ_COUNT
     monitor_printf(mon, "irq statistic code not compiled.\n");
 #else
-    SLAVIO_INTCTLState *s = opaque;
+    SysBusDevice *sd;
+    SLAVIO_INTCTLState *s;
     int i;
     int64_t count;
 
+    sd = sysbus_from_qdev(dev);
+    s = FROM_SYSBUS(SLAVIO_INTCTLState, sd);
     monitor_printf(mon, "IRQ statistics:\n");
     for (i = 0; i < 32; i++) {
         count = s->irq_count[i];
diff --git a/hw/sun4m.c b/hw/sun4m.c
index ddc295a9a..88a0b2511 100644
--- a/hw/sun4m.c
+++ b/hw/sun4m.c
@@ -209,7 +209,7 @@ static void nvram_init(m48t59_t *nvram, uint8_t *macaddr, const char *cmdline,
         m48t59_write(nvram, i, image[i]);
 }
 
-static void *slavio_intctl;
+static DeviceState *slavio_intctl;
 
 void pic_info(Monitor *mon)
 {
@@ -748,7 +748,6 @@ static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, ram_addr_t RAM_size,
     unsigned long kernel_size;
     BlockDriverState *fd[MAX_FD];
     void *fw_cfg;
-    DeviceState *dev;
     DriveInfo *dinfo;
 
     /* init CPUs */
@@ -768,16 +767,16 @@ static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, ram_addr_t RAM_size,
 
     prom_init(hwdef->slavio_base, bios_name);
 
-    dev = slavio_intctl_init(hwdef->intctl_base,
-                             hwdef->intctl_base + 0x10000ULL,
-                             cpu_irqs,
-                             7);
+    slavio_intctl = slavio_intctl_init(hwdef->intctl_base,
+                                       hwdef->intctl_base + 0x10000ULL,
+                                       cpu_irqs,
+                                       7);
 
     for (i = 0; i < 32; i++) {
-        slavio_irq[i] = qdev_get_gpio_in(dev, i);
+        slavio_irq[i] = qdev_get_gpio_in(slavio_intctl, i);
     }
     for (i = 0; i < MAX_CPUS; i++) {
-        slavio_cpu_irq[i] = qdev_get_gpio_in(dev, 32 + i);
+        slavio_cpu_irq[i] = qdev_get_gpio_in(slavio_intctl, 32 + i);
     }
 
     if (hwdef->idreg_base) {
diff --git a/hw/sun4m.h b/hw/sun4m.h
index 9f540920a..ce97ee5a7 100644
--- a/hw/sun4m.h
+++ b/hw/sun4m.h
@@ -23,8 +23,8 @@ static inline void sparc_iommu_memory_write(void *opaque,
 }
 
 /* slavio_intctl.c */
-void slavio_pic_info(Monitor *mon, void *opaque);
-void slavio_irq_info(Monitor *mon, void *opaque);
+void slavio_pic_info(Monitor *mon, DeviceState *dev);
+void slavio_irq_info(Monitor *mon, DeviceState *dev);
 
 /* sun4c_intctl.c */
 void sun4c_pic_info(Monitor *mon, void *opaque);