Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

The last round of patches for soft freeze.  Includes ivshmem bugfixes,
megasas 2108 emulation, and other small patches here and there.

# gpg: Signature made Fri 31 Oct 2014 17:17:54 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (35 commits)
  virtio-scsi: fix dataplane
  ivshmem: use error_report
  ivshmem: Fix fd leak on error
  ivshmem: Fix potential OOB r/w access
  ivshmem: validate incoming_posn value from server
  ivshmem: Check ivshmem_read() size argument
  i386: fix breakpoints handling in icount mode
  kvm_stat: Add powerpc support
  kvm_stat: Abstract ioctl numbers
  kvm_stat: Rework platform detection
  kvm_stat: Fix the non-x86 exit reasons
  kvm_stat: Only consider online cpus
  virtio-scsi: Fix num_queue input validation
  scsi: devirtualize unrealize of SCSI devices
  virtio-scsi: Fix memory leak when realize failed
  iscsi: Refuse to open as writable if the LUN is write protected
  kvmvapic: patch_instruction fix
  vl.c: Fix Coverity complaining for vmstate_dump_file
  Add skip_dump flag to ignore memory region during dump
  -machine vmport=off: Allow disabling of VMWare ioport emulation
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 15 insertions, 1 deletions

diff --git a/hw/scsi/mfi.h b/hw/scsi/mfi.h
index a3034f6239..29d41775d4 100644
--- a/hw/scsi/mfi.h
+++ b/hw/scsi/mfi.h
@@ -60,6 +60,7 @@
 #define MFI_ODR0        0x9c            /* outbound doorbell register0 */
 #define MFI_ODCR0       0xa0            /* outbound doorbell clear register0  */
 #define MFI_OSP0        0xb0            /* outbound scratch pad0  */
+#define MFI_OSP1        0xb4            /* outbound scratch pad1  */
 #define MFI_IQPL        0xc0            /* Inbound queue port (low bytes)  */
 #define MFI_IQPH        0xc4            /* Inbound queue port (high bytes)  */
 #define MFI_DIAG        0xf8            /* Host diag */
@@ -116,6 +117,12 @@
 #define MFI_FWINIT_STOP_ADP     0x00000020 /* Move to operational, stop */
 #define MFI_FWINIT_ADP_RESET    0x00000040 /* Reset ADP */
 
+/*
+ * Control bits for the DIAG register
+ */
+#define MFI_DIAG_WRITE_ENABLE 0x00000080
+#define MFI_DIAG_RESET_ADP    0x00000004
+
 /* MFI Commands */
 typedef enum {
     MFI_CMD_INIT = 0x00,
@@ -1094,7 +1101,7 @@ struct mfi_pd_list {
 union mfi_ld_ref {
     struct {
         uint8_t target_id;
-        uint8_t lun_id;
+        uint8_t reserved;
         uint16_t seq;
     } v;
     uint32_t ref;
@@ -1111,6 +1118,13 @@ struct mfi_ld_list {
     } ld_list[MFI_MAX_LD];
 } QEMU_PACKED;
 
+struct mfi_ld_targetid_list {
+    uint32_t size;
+    uint32_t ld_count;
+    uint8_t pad[3];
+    uint8_t targetid[MFI_MAX_LD];
+} QEMU_PACKED;
+
 enum mfi_ld_access {
     MFI_LD_ACCESS_RW =          0,
     MFI_LD_ACCSSS_RO =          2,