Update FSF address in GPL/LGPL boilerplate

[mirror_qemu.git] / hw / e1000.c

diff --git a/hw/e1000.c b/hw/e1000.c
index 71781e6e998d5defda8710bf6f587961e74276b6..7ca0747040b69134dde525b6106ed53efc084472 100644 (file)
--- a/hw/e1000.c
+++ b/hw/e1000.c
@@ -19,7 +19,7 @@
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA  02110-1301 USA
  */
 
 
@@ -76,7 +76,6 @@ typedef struct E1000State_st {
     PCIDevice dev;
     VLANClientState *vc;
     NICInfo *nd;
-    uint32_t mmio_base;
     int mmio_index;
 
     uint32_t mac_reg[0x8000];
@@ -764,7 +763,7 @@ static uint32_t (*macreg_readops[])(E1000State *, int) = {
     [MTA ... MTA+127] = &mac_readreg,
     [VFTA ... VFTA+127] = &mac_readreg,
 };
-enum { NREADOPS = sizeof(macreg_readops) / sizeof(*macreg_readops) };
+enum { NREADOPS = ARRAY_SIZE(macreg_readops) };
 
 #define putreg(x)      [x] = mac_writereg
 static void (*macreg_writeops[])(E1000State *, int, uint32_t) = {
@@ -780,13 +779,13 @@ static void (*macreg_writeops[])(E1000State *, int, uint32_t) = {
     [MTA ... MTA+127] = &mac_writereg,
     [VFTA ... VFTA+127] = &mac_writereg,
 };
-enum { NWRITEOPS = sizeof(macreg_writeops) / sizeof(*macreg_writeops) };
+enum { NWRITEOPS = ARRAY_SIZE(macreg_writeops) };
 
 static void
 e1000_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
 {
     E1000State *s = opaque;
-    unsigned int index = ((addr - s->mmio_base) & 0x1ffff) >> 2;
+    unsigned int index = (addr & 0x1ffff) >> 2;
 
 #ifdef TARGET_WORDS_BIGENDIAN
     val = bswap32(val);
@@ -820,7 +819,7 @@ static uint32_t
 e1000_mmio_readl(void *opaque, target_phys_addr_t addr)
 {
     E1000State *s = opaque;
-    unsigned int index = ((addr - s->mmio_base) & 0x1ffff) >> 2;
+    unsigned int index = (addr & 0x1ffff) >> 2;
 
     if (index < NREADOPS && macreg_readops[index])
     {
@@ -855,13 +854,13 @@ static const int mac_regtosave[] = {
     TDT,       TORH,   TORL,   TOTH,   TOTL,   TPR,    TPT,    TXDCTL, WUFC,
     VET,
 };
-enum { MAC_NSAVE = sizeof mac_regtosave/sizeof *mac_regtosave };
+enum { MAC_NSAVE = ARRAY_SIZE(mac_regtosave) };
 
 static const struct {
     int size;
     int array0;
 } mac_regarraystosave[] = { {32, RA}, {128, MTA}, {128, VFTA} };
-enum { MAC_NARRAYS = sizeof mac_regarraystosave/sizeof *mac_regarraystosave };
+enum { MAC_NARRAYS = ARRAY_SIZE(mac_regarraystosave) };
 
 static void
 nic_save(QEMUFile *f, void *opaque)
@@ -870,7 +869,7 @@ nic_save(QEMUFile *f, void *opaque)
     int i, j;
 
     pci_device_save(&s->dev, f);
-    qemu_put_be32s(f, &s->mmio_base);
+    qemu_put_be32(f, 0);
     qemu_put_be32s(f, &s->rxbuf_size);
     qemu_put_be32s(f, &s->rxbuf_min_shift);
     qemu_put_be32s(f, &s->eecd_state.val_in);
@@ -916,7 +915,7 @@ nic_load(QEMUFile *f, void *opaque, int version_id)
         return ret;
     if (version_id == 1)
         qemu_get_sbe32s(f, &i); /* once some unused instance id */
-    qemu_get_be32s(f, &s->mmio_base);
+    qemu_get_be32(f); /* Ignored.  Was mmio_base.  */
     qemu_get_be32s(f, &s->rxbuf_size);
     qemu_get_be32s(f, &s->rxbuf_min_shift);
     qemu_get_be32s(f, &s->eecd_state.val_in);
@@ -1002,11 +1001,22 @@ e1000_mmio_map(PCIDevice *pci_dev, int region_num,
                 uint32_t addr, uint32_t size, int type)
 {
     E1000State *d = (E1000State *)pci_dev;
+    int i;
+    const uint32_t excluded_regs[] = {
+        E1000_MDIC, E1000_ICR, E1000_ICS, E1000_IMS,
+        E1000_IMC, E1000_TCTL, E1000_TDT, PNPMMIO_SIZE
+    };
+
 
     DBGOUT(MMIO, "e1000_mmio_map addr=0x%08x 0x%08x\n", addr, size);
 
-    d->mmio_base = addr;
     cpu_register_physical_memory(addr, PNPMMIO_SIZE, d->mmio_index);
+    qemu_register_coalesced_mmio(addr, excluded_regs[0]);
+
+    for (i = 0; excluded_regs[i] != PNPMMIO_SIZE; i++)
+        qemu_register_coalesced_mmio(addr + excluded_regs[i] + 4,
+                                     excluded_regs[i + 1] -
+                                     excluded_regs[i] - 4);
 }
 
 void