MAINTAINERS: update RBD block maintainer

[mirror_qemu.git] / ioport.c

diff --git a/ioport.c b/ioport.c
index 090c2628ed7e650015852514651273010bbee5f7..04e360e79a3dfdcaa51f1ae796967d4be9decddd 100644 (file)
--- a/ioport.c
+++ b/ioport.c
@@ -25,19 +25,13 @@
  * splitted out ioport related stuffs from vl.c.
  */
 
+#include "qemu/osdep.h"
+#include "cpu.h"
 #include "exec/ioport.h"
-#include "trace.h"
+#include "trace-root.h"
 #include "exec/memory.h"
 #include "exec/address-spaces.h"
 
-//#define DEBUG_IOPORT
-
-#ifdef DEBUG_IOPORT
-#  define LOG_IOPORT(...) qemu_log_mask(CPU_LOG_IOPORT, ## __VA_ARGS__)
-#else
-#  define LOG_IOPORT(...) do { } while (0)
-#endif
-
 typedef struct MemoryRegionPortioList {
     MemoryRegion mr;
     void *portio_opaque;
@@ -60,64 +54,62 @@ const MemoryRegionOps unassigned_io_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-void cpu_outb(pio_addr_t addr, uint8_t val)
+void cpu_outb(uint32_t addr, uint8_t val)
 {
-    LOG_IOPORT("outb: %04"FMT_pioaddr" %02"PRIx8"\n", addr, val);
-    trace_cpu_out(addr, val);
-    address_space_write(&address_space_io, addr, &val, 1);
+    trace_cpu_out(addr, 'b', val);
+    address_space_write(&address_space_io, addr, MEMTXATTRS_UNSPECIFIED,
+                        &val, 1);
 }
 
-void cpu_outw(pio_addr_t addr, uint16_t val)
+void cpu_outw(uint32_t addr, uint16_t val)
 {
     uint8_t buf[2];
 
-    LOG_IOPORT("outw: %04"FMT_pioaddr" %04"PRIx16"\n", addr, val);
-    trace_cpu_out(addr, val);
+    trace_cpu_out(addr, 'w', val);
     stw_p(buf, val);
-    address_space_write(&address_space_io, addr, buf, 2);
+    address_space_write(&address_space_io, addr, MEMTXATTRS_UNSPECIFIED,
+                        buf, 2);
 }
 
-void cpu_outl(pio_addr_t addr, uint32_t val)
+void cpu_outl(uint32_t addr, uint32_t val)
 {
     uint8_t buf[4];
 
-    LOG_IOPORT("outl: %04"FMT_pioaddr" %08"PRIx32"\n", addr, val);
-    trace_cpu_out(addr, val);
+    trace_cpu_out(addr, 'l', val);
     stl_p(buf, val);
-    address_space_write(&address_space_io, addr, buf, 4);
+    address_space_write(&address_space_io, addr, MEMTXATTRS_UNSPECIFIED,
+                        buf, 4);
 }
 
-uint8_t cpu_inb(pio_addr_t addr)
+uint8_t cpu_inb(uint32_t addr)
 {
     uint8_t val;
 
-    address_space_read(&address_space_io, addr, &val, 1);
-    trace_cpu_in(addr, val);
-    LOG_IOPORT("inb : %04"FMT_pioaddr" %02"PRIx8"\n", addr, val);
+    address_space_read(&address_space_io, addr, MEMTXATTRS_UNSPECIFIED,
+                       &val, 1);
+    trace_cpu_in(addr, 'b', val);
     return val;
 }
 
-uint16_t cpu_inw(pio_addr_t addr)
+uint16_t cpu_inw(uint32_t addr)
 {
     uint8_t buf[2];
     uint16_t val;
 
-    address_space_read(&address_space_io, addr, buf, 2);
+    address_space_read(&address_space_io, addr, MEMTXATTRS_UNSPECIFIED, buf, 2);
     val = lduw_p(buf);
-    trace_cpu_in(addr, val);
-    LOG_IOPORT("inw : %04"FMT_pioaddr" %04"PRIx16"\n", addr, val);
+    trace_cpu_in(addr, 'w', val);
     return val;
 }
 
-uint32_t cpu_inl(pio_addr_t addr)
+uint32_t cpu_inl(uint32_t addr)
 {
     uint8_t buf[4];
     uint32_t val;
 
-    address_space_read(&address_space_io, addr, buf, 4);
+    address_space_read(&address_space_io, addr, MEMTXATTRS_UNSPECIFIED, buf, 4);
     val = ldl_p(buf);
-    trace_cpu_in(addr, val);
-    LOG_IOPORT("inl : %04"FMT_pioaddr" %08"PRIx32"\n", addr, val);
+    trace_cpu_in(addr, 'l', val);
     return val;
 }
 
@@ -269,7 +261,7 @@ void portio_list_add(PortioList *piolist,
 
     /* Handle the first entry specially.  */
     off_last = off_low = pio_start->offset;
-    off_high = off_low + pio_start->len;
+    off_high = off_low + pio_start->len + pio_start->size - 1;
     count = 1;
 
     for (pio = pio_start + 1; pio->size != 0; pio++, count++) {
@@ -284,10 +276,10 @@ void portio_list_add(PortioList *piolist,
             /* ... and start collecting anew.  */
             pio_start = pio;
             off_low = off_last;
-            off_high = off_low + pio->len;
+            off_high = off_low + pio->len + pio_start->size - 1;
             count = 0;
         } else if (off_last + pio->len > off_high) {
-            off_high = off_last + pio->len;
+            off_high = off_last + pio->len + pio_start->size - 1;
         }
     }