Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20160517' into staging

First batch of s390x patches for 2.7:
- The new machine for 2.7
- Make use of the runtime instrumentation support introduced in
  the kernel
- Enhance our ipl (boot) process: We can now start from devices
  in subchannel sets > 0 as well. As a bonus, the conversion to
  diag308 in the bios allows us to get rid of the gr7 hack.
- Xiaoqiang Zhao's SCLP qomification patches
- Several fixes in the s390x pci implementation

# gpg: Signature made Tue 17 May 2016 15:35:32 BST using RSA key ID C6F02FAF
# gpg: Good signature from "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"

* remotes/cohuck/tags/s390x-20160517:
  s390x/pci: remove whitespace
  s390x/pci: add length checking for pci sclp handlers
  s390x/pci: enhance mpcifc_service_call
  s390x/pci: fix s390_pci_sclp_deconfigure
  s390x/pci: introduce S390PCIBusDevice.iommu_enabled
  s390x/pci: export pci_dereg_ioat and pci_dereg_irqs
  s390x/pci: separate s390_pcihost_iommu_configure function
  s390x/pci: separate s390_sclp_configure function
  s390x/pci: fix reg_irqs()
  hw/char: QOM'ify sclpconsole.c
  hw/char: QOM'ify sclpconsole-lm.c
  s390x/ipl: Remove redundant usage of gr7
  s390-ccw.img: rebuild image
  pc-bios/s390-ccw: Get device address via diag 308/6
  s390x/ipl: Add ssid field to IplParameterBlock
  s390x/ipl: Provide ipl parameter block
  s390x/ipl: Add type and length checks for IplParameterBlock values
  s390x/ipl: Extend the IplParameterBlock struct
  s390x: enable runtime instrumentation
  s390x: add compat machine for 2.7

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

1 files changed, 11 insertions, 0 deletions

diff --git a/hw/s390x/s390-pci-inst.h b/hw/s390x/s390-pci-inst.h
index 70fa71395f..b084f2346b 100644
--- a/hw/s390x/s390-pci-inst.h
+++ b/hw/s390x/s390-pci-inst.h
@@ -14,6 +14,7 @@
 #ifndef HW_S390_PCI_INST_H
 #define HW_S390_PCI_INST_H
 
+#include "s390-pci-bus.h"
 #include <sysemu/dma.h>
 
 /* CLP common request & response block size */
@@ -230,6 +231,14 @@ typedef struct ClpReqRspQueryPciGrp {
 #define ZPCI_PCI_LS_BUSY            2
 #define ZPCI_PCI_LS_INVAL_HANDLE    3
 
+/* Modify PCI status codes */
+#define ZPCI_MOD_ST_RES_NOT_AVAIL 4
+#define ZPCI_MOD_ST_INSUF_RES     16
+#define ZPCI_MOD_ST_SEQUENCE      24
+#define ZPCI_MOD_ST_DMAAS_INVAL   28
+#define ZPCI_MOD_ST_FRAME_INVAL   32
+#define ZPCI_MOD_ST_ERROR_RECOVER 40
+
 /* Modify PCI Function Controls */
 #define ZPCI_MOD_FC_REG_INT     2
 #define ZPCI_MOD_FC_DEREG_INT   3
@@ -277,6 +286,8 @@ typedef struct ZpciFib {
     uint32_t gd;
 } QEMU_PACKED ZpciFib;
 
+int pci_dereg_irqs(S390PCIBusDevice *pbdev);
+void pci_dereg_ioat(S390PCIBusDevice *pbdev);
 int clp_service_call(S390CPU *cpu, uint8_t r2);
 int pcilg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2);
 int pcistg_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2);