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* KVM error improvement from Laurent

Browse source 
* CONFIG_PARALLEL fix from Mirek
 * Atomic/optimized dirty bitmap access from myself and Stefan
 * BUILD_DIR convenience/bugfix from Peter C
 * Memory leak fix from Shannon
 * SMM improvements (though still TCG only) from myself and Gerd, acked by mst
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 Version: GnuPG v2
 
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* KVM error improvement from Laurent
* CONFIG_PARALLEL fix from Mirek
* Atomic/optimized dirty bitmap access from myself and Stefan
* BUILD_DIR convenience/bugfix from Peter C
* Memory leak fix from Shannon
* SMM improvements (though still TCG only) from myself and Gerd, acked by mst

# gpg: Signature made Fri Jun  5 18:45:20 2015 BST 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: (62 commits)
  update Linux headers from kvm/next
  atomics: add explicit compiler fence in __atomic memory barriers
  ich9: implement SMI_LOCK
  q35: implement TSEG
  q35: add test for SMRAM.D_LCK
  q35: implement SMRAM.D_LCK
  q35: add config space wmask for SMRAM and ESMRAMC
  q35: fix ESMRAMC default
  q35: implement high SMRAM
  hw/i386: remove smram_update
  target-i386: use memory API to implement SMRAM
  hw/i386: add a separate region that tracks the SMRAME bit
  target-i386: create a separate AddressSpace for each CPU
  vl: run "late" notifiers immediately
  qom: add object_property_add_const_link
  vl: allow full-blown QemuOpts syntax for -global
  pflash_cfi01: add secure property
  pflash_cfi01: change to new-style MMIO accessors
  pflash_cfi01: change big-endian property to BIT type
  target-i386: wake up processors that receive an SMI
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2015-06-08 15:57:41 +01:00
commit ee09f84e6b
75 changed files with 1548 additions and 1043 deletions
Download patch file Download diff file Expand all files Collapse all files

1
include/hw/acpi/ich9.h
View file

@ -39,6 +39,7 @@ typedef struct ICH9LPCPMRegs {
MemoryRegion io_smi;
uint32_t smi_en;
uint32_t smi_en_wmask;
uint32_t smi_sts;
qemu_irq irq; /* SCI */

6
include/hw/i386/ich9.h
View file

@ -152,6 +152,12 @@ Object *ich9_lpc_find(void);
#define ICH9_LPC_PIRQ_ROUT_MASK Q35_MASK(8, 3, 0)
#define ICH9_LPC_PIRQ_ROUT_DEFAULT 0x80
#define ICH9_LPC_GEN_PMCON_1 0xa0
#define ICH9_LPC_GEN_PMCON_1_SMI_LOCK (1 << 4)
#define ICH9_LPC_GEN_PMCON_2 0xa2
#define ICH9_LPC_GEN_PMCON_3 0xa4
#define ICH9_LPC_GEN_PMCON_LOCK 0xa6
#define ICH9_LPC_RCBA 0xf0
#define ICH9_LPC_RCBA_BA_MASK Q35_MASK(32, 31, 14)
#define ICH9_LPC_RCBA_EN 0x1

1
include/hw/i386/pc.h
View file

@ -210,7 +210,6 @@ void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus);
void pc_pci_device_init(PCIBus *pci_bus);
typedef void (*cpu_set_smm_t)(int smm, void *arg);
void cpu_smm_register(cpu_set_smm_t callback, void *arg);
void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);

4
include/hw/pci-host/pam.h
View file

@ -86,10 +86,6 @@ typedef struct PAMMemoryRegion {
unsigned current;
} PAMMemoryRegion;
void smram_update(MemoryRegion *smram_region, uint8_t smram,
uint8_t smm_enabled);
void smram_set_smm(uint8_t *host_smm_enabled, int smm, uint8_t smram,
MemoryRegion *smram_region);
void init_pam(DeviceState *dev, MemoryRegion *ram, MemoryRegion *system,
MemoryRegion *pci, PAMMemoryRegion *mem, uint32_t start, uint32_t size);
void pam_update(PAMMemoryRegion *mem, int idx, uint8_t val);

36
include/hw/pci-host/q35.h
View file

@ -52,9 +52,10 @@ typedef struct MCHPCIState {
MemoryRegion *system_memory;
MemoryRegion *address_space_io;
PAMMemoryRegion pam_regions[13];
MemoryRegion smram_region;
MemoryRegion smram_region, open_high_smram;
MemoryRegion smram, low_smram, high_smram;
MemoryRegion tseg_blackhole, tseg_window;
PcPciInfo pci_info;
uint8_t smm_enabled;
ram_addr_t below_4g_mem_size;
ram_addr_t above_4g_mem_size;
uint64_t pci_hole64_size;
@ -127,8 +128,7 @@ typedef struct Q35PCIHost {
#define MCH_HOST_BRIDGE_PAM_MASK ((uint8_t)0x3)
#define MCH_HOST_BRIDGE_SMRAM 0x9d
#define MCH_HOST_BRIDGE_SMRAM_SIZE 1
#define MCH_HOST_BRIDGE_SMRAM_DEFAULT ((uint8_t)0x2)
#define MCH_HOST_BRIDGE_SMRAM_SIZE 2
#define MCH_HOST_BRIDGE_SMRAM_D_OPEN ((uint8_t)(1 << 6))
#define MCH_HOST_BRIDGE_SMRAM_D_CLS ((uint8_t)(1 << 5))
#define MCH_HOST_BRIDGE_SMRAM_D_LCK ((uint8_t)(1 << 4))
@ -139,18 +139,36 @@ typedef struct Q35PCIHost {
#define MCH_HOST_BRIDGE_SMRAM_C_END 0xc0000
#define MCH_HOST_BRIDGE_SMRAM_C_SIZE 0x20000
#define MCH_HOST_BRIDGE_UPPER_SYSTEM_BIOS_END 0x100000
#define MCH_HOST_BRIDGE_SMRAM_DEFAULT \
MCH_HOST_BRIDGE_SMRAM_C_BASE_SEG
#define MCH_HOST_BRIDGE_SMRAM_WMASK \
(MCH_HOST_BRIDGE_SMRAM_D_OPEN | \
MCH_HOST_BRIDGE_SMRAM_D_CLS | \
MCH_HOST_BRIDGE_SMRAM_D_LCK | \
MCH_HOST_BRIDGE_SMRAM_G_SMRAME)
#define MCH_HOST_BRIDGE_SMRAM_WMASK_LCK \
MCH_HOST_BRIDGE_SMRAM_D_CLS
#define MCH_HOST_BRIDGE_ESMRAMC 0x9e
#define MCH_HOST_BRIDGE_ESMRAMC_H_SMRAME ((uint8_t)(1 << 6))
#define MCH_HOST_BRIDGE_ESMRAMC_E_SMERR ((uint8_t)(1 << 5))
#define MCH_HOST_BRIDGE_ESMRAMC_SM_CACHE ((uint8_t)(1 << 4))
#define MCH_HOST_BRIDGE_ESMRAMC_SM_L1 ((uint8_t)(1 << 3))
#define MCH_HOST_BRIDGE_ESMRAMC_SM_L2 ((uint8_t)(1 << 2))
#define MCH_HOST_BRIDGE_ESMRAMC_H_SMRAME ((uint8_t)(1 << 7))
#define MCH_HOST_BRIDGE_ESMRAMC_E_SMERR ((uint8_t)(1 << 6))
#define MCH_HOST_BRIDGE_ESMRAMC_SM_CACHE ((uint8_t)(1 << 5))
#define MCH_HOST_BRIDGE_ESMRAMC_SM_L1 ((uint8_t)(1 << 4))
#define MCH_HOST_BRIDGE_ESMRAMC_SM_L2 ((uint8_t)(1 << 3))
#define MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_MASK ((uint8_t)(0x3 << 1))
#define MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_1MB ((uint8_t)(0x0 << 1))
#define MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_2MB ((uint8_t)(0x1 << 1))
#define MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_8MB ((uint8_t)(0x2 << 1))
#define MCH_HOST_BRIDGE_ESMRAMC_T_EN ((uint8_t)1)
#define MCH_HOST_BRIDGE_ESMRAMC_DEFAULT \
(MCH_HOST_BRIDGE_ESMRAMC_SM_CACHE | \
MCH_HOST_BRIDGE_ESMRAMC_SM_L1 | \
MCH_HOST_BRIDGE_ESMRAMC_SM_L2)
#define MCH_HOST_BRIDGE_ESMRAMC_WMASK \
(MCH_HOST_BRIDGE_ESMRAMC_H_SMRAME | \
MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_MASK | \
MCH_HOST_BRIDGE_ESMRAMC_T_EN)
#define MCH_HOST_BRIDGE_ESMRAMC_WMASK_LCK 0
/* D1:F0 PCIE* port*/
#define MCH_PCIE_DEV 1