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Merge remote-tracking branch 'stefanha/trivial-patches' into staging 

* stefanha/trivial-patches:
  Fix some more Qemus in documentation and help text
  qdev: Fix Open Firmware comment
  cpus.c: Make all_cpu_threads_idle() static
  Use macro QEMU_PACKED for new packed structures
  Recognize PCID feature
  powerpc pci: fixed packing of ranges[]
This commit is contained in:
Anthony Liguori 2012-07-23 13:15:34 -05:00
parent 400006c276 43ffe61f9c
commit ef6bbdf9e5
9 changed files with 83 additions and 85 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
cpus.c
View File

@ -61,6 +61,32 @@
static CPUArchState *next_cpu;
static bool cpu_thread_is_idle(CPUArchState *env)
{
if (env->stop || env->queued_work_first) {
return false;
}
if (env->stopped || !runstate_is_running()) {
return true;
}
if (!env->halted || qemu_cpu_has_work(env) || kvm_irqchip_in_kernel()) {
return false;
}
return true;
}
static bool all_cpu_threads_idle(void)
{
CPUArchState *env;
for (env = first_cpu; env != NULL; env = env->next_cpu) {
if (!cpu_thread_is_idle(env)) {
return false;
}
}
return true;
}
/***********************************************************/
/* guest cycle counter */
@ -433,32 +459,6 @@ static int cpu_can_run(CPUArchState *env)
return 1;
}
static bool cpu_thread_is_idle(CPUArchState *env)
{
if (env->stop || env->queued_work_first) {
return false;
}
if (env->stopped || !runstate_is_running()) {
return true;
}
if (!env->halted || qemu_cpu_has_work(env) || kvm_irqchip_in_kernel()) {
return false;
}
return true;
}
bool all_cpu_threads_idle(void)
{
CPUArchState *env;
for (env = first_cpu; env != NULL; env = env->next_cpu) {
if (!cpu_thread_is_idle(env)) {
return false;
}
}
return true;
}
static void cpu_handle_guest_debug(CPUArchState *env)
{
gdb_set_stop_cpu(env);

2
docs/usb-storage.txt
View File

@ -2,7 +2,7 @@
qemu usb storage emulation
--------------------------
Qemu has two emulations for usb storage devices.
QEMU has two emulations for usb storage devices.
Number one emulates the classic bulk-only transport protocol which is
used by 99% of the usb sticks on the marked today and is called

92
hw/mfi.h
View File

@ -435,24 +435,24 @@ typedef enum {
struct mfi_sg32 {
uint32_t addr;
uint32_t len;
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_sg64 {
uint64_t addr;
uint32_t len;
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_sg_skinny {
uint64_t addr;
uint32_t len;
uint32_t flag;
} __attribute__ ((packed));
} QEMU_PACKED;
union mfi_sgl {
struct mfi_sg32 sg32[1];
struct mfi_sg64 sg64[1];
struct mfi_sg_skinny sg_skinny[1];
} __attribute__ ((packed));
} QEMU_PACKED;
/* Message frames. All messages have a common header */
struct mfi_frame_header {
@ -468,7 +468,7 @@ struct mfi_frame_header {
uint16_t flags;
uint16_t timeout;
uint32_t data_len;
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_init_frame {
struct mfi_frame_header header;
@ -487,7 +487,7 @@ struct mfi_io_frame {
uint32_t lba_lo;
uint32_t lba_hi;
union mfi_sgl sgl;
} __attribute__ ((packed));
} QEMU_PACKED;
#define MFI_PASS_FRAME_SIZE 48
struct mfi_pass_frame {
@ -496,7 +496,7 @@ struct mfi_pass_frame {
uint32_t sense_addr_hi;
uint8_t cdb[16];
union mfi_sgl sgl;
} __attribute__ ((packed));
} QEMU_PACKED;
#define MFI_DCMD_FRAME_SIZE 40
struct mfi_dcmd_frame {
@ -504,7 +504,7 @@ struct mfi_dcmd_frame {
uint32_t opcode;
uint8_t mbox[MFI_MBOX_SIZE];
union mfi_sgl sgl;
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_abort_frame {
struct mfi_frame_header header;
@ -512,7 +512,7 @@ struct mfi_abort_frame {
uint32_t abort_mfi_addr_lo;
uint32_t abort_mfi_addr_hi;
uint32_t reserved1[6];
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_smp_frame {
struct mfi_frame_header header;
@ -521,7 +521,7 @@ struct mfi_smp_frame {
struct mfi_sg32 sg32[2];
struct mfi_sg64 sg64[2];
} sgl;
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_stp_frame {
struct mfi_frame_header header;
@ -531,7 +531,7 @@ struct mfi_stp_frame {
struct mfi_sg32 sg32[2];
struct mfi_sg64 sg64[2];
} sgl;
} __attribute__ ((packed));
} QEMU_PACKED;
union mfi_frame {
struct mfi_frame_header header;
@ -563,7 +563,7 @@ struct mfi_init_qinfo {
uint32_t pi_addr_hi;
uint32_t ci_addr_lo;
uint32_t ci_addr_hi;
} __attribute__ ((packed));
} QEMU_PACKED;
/* Controller properties */
struct mfi_ctrl_props {
@ -626,7 +626,7 @@ struct mfi_ctrl_props {
* is spun down (0=use FW defaults)
*/
uint8_t reserved[24];
} __attribute__ ((packed));
} QEMU_PACKED;
/* PCI information about the card. */
struct mfi_info_pci {
@ -635,7 +635,7 @@ struct mfi_info_pci {
uint16_t subvendor;
uint16_t subdevice;
uint8_t reserved[24];
} __attribute__ ((packed));
} QEMU_PACKED;
/* Host (front end) interface information */
struct mfi_info_host {
@ -647,7 +647,7 @@ struct mfi_info_host {
uint8_t reserved[6];
uint8_t port_count;
uint64_t port_addr[8];
} __attribute__ ((packed));
} QEMU_PACKED;
/* Device (back end) interface information */
struct mfi_info_device {
@ -659,7 +659,7 @@ struct mfi_info_device {
uint8_t reserved[6];
uint8_t port_count;
uint64_t port_addr[8];
} __attribute__ ((packed));
} QEMU_PACKED;
/* Firmware component information */
struct mfi_info_component {
@ -667,7 +667,7 @@ struct mfi_info_component {
char version[32];
char build_date[16];
char build_time[16];
} __attribute__ ((packed));
} QEMU_PACKED;
/* Controller default settings */
struct mfi_defaults {
@ -710,7 +710,7 @@ struct mfi_defaults {
uint8_t fde_only;
uint8_t delay_during_post;
uint8_t resv[19];
} __attribute__ ((packed));
} QEMU_PACKED;
/* Controller default settings */
struct mfi_bios_data {
@ -722,7 +722,7 @@ struct mfi_bios_data {
uint8_t expose_all_drives;
uint8_t reserved[56];
uint8_t check_sum;
} __attribute__ ((packed));
} QEMU_PACKED;
/* SAS (?) controller info, returned from MFI_DCMD_CTRL_GETINFO. */
struct mfi_ctrl_info {
@ -807,7 +807,7 @@ struct mfi_ctrl_info {
uint8_t min;
uint8_t max;
uint8_t reserved[2];
} __attribute__ ((packed)) stripe_sz_ops;
} QEMU_PACKED stripe_sz_ops;
uint32_t pd_ops;
#define MFI_INFO_PDOPS_FORCE_ONLINE 0x01
@ -826,7 +826,7 @@ struct mfi_ctrl_info {
struct mfi_ctrl_props properties;
char package_version[0x60];
uint8_t pad[0x800 - 0x6a0];
} __attribute__ ((packed));
} QEMU_PACKED;
/* keep track of an event. */
union mfi_evt {
@ -836,7 +836,7 @@ union mfi_evt {
int8_t class;
} members;
uint32_t word;
} __attribute__ ((packed));
} QEMU_PACKED;
/* event log state. */
struct mfi_evt_log_state {
@ -845,24 +845,24 @@ struct mfi_evt_log_state {
uint32_t clear_seq_num;
uint32_t shutdown_seq_num;
uint32_t boot_seq_num;
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_progress {
uint16_t progress;
uint16_t elapsed_seconds;
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_evt_ld {
uint16_t target_id;
uint8_t ld_index;
uint8_t reserved;
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_evt_pd {
uint16_t device_id;
uint8_t enclosure_index;
uint8_t slot_number;
} __attribute__ ((packed));
} QEMU_PACKED;
/* event detail, returned from MFI_DCMD_CTRL_EVENT_WAIT. */
struct mfi_evt_detail {
@ -982,13 +982,13 @@ struct mfi_evt_detail {
} args;
char description[128];
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_evt_list {
uint32_t count;
uint32_t reserved;
struct mfi_evt_detail event[1];
} __attribute__ ((packed));
} QEMU_PACKED;
union mfi_pd_ref {
struct {
@ -996,7 +996,7 @@ union mfi_pd_ref {
uint16_t seq_num;
} v;
uint32_t ref;
} __attribute__ ((packed));
} QEMU_PACKED;
union mfi_pd_ddf_type {
struct {
@ -1016,7 +1016,7 @@ union mfi_pd_ddf_type {
uint32_t reserved;
} non_disk;
uint32_t type;
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_pd_progress {
uint32_t active;
@ -1027,7 +1027,7 @@ struct mfi_pd_progress {
struct mfi_progress patrol;
struct mfi_progress clear;
struct mfi_progress reserved[4];
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_pd_info {
union mfi_pd_ref ref;
@ -1062,7 +1062,7 @@ struct mfi_pd_info {
uint8_t unusable_in_current_config;
uint8_t vpd_page83_ext[64];
uint8_t reserved[512-358];
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_pd_address {
uint16_t device_id;
@ -1072,14 +1072,14 @@ struct mfi_pd_address {
uint8_t scsi_dev_type;
uint8_t connect_port_bitmap;
uint64_t sas_addr[2];
} __attribute__ ((packed));
} QEMU_PACKED;
#define MFI_MAX_SYS_PDS 240
struct mfi_pd_list {
uint32_t size;
uint32_t count;
struct mfi_pd_address addr[MFI_MAX_SYS_PDS];
} __attribute__ ((packed));
} QEMU_PACKED;
union mfi_ld_ref {
struct {
@ -1088,7 +1088,7 @@ union mfi_ld_ref {
uint16_t seq;
} v;
uint32_t ref;
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_ld_list {
uint32_t ld_count;
@ -1099,7 +1099,7 @@ struct mfi_ld_list {
uint8_t reserved2[3];
uint64_t size;
} ld_list[MFI_MAX_LD];
} __attribute__ ((packed));
} QEMU_PACKED;
enum mfi_ld_access {
MFI_LD_ACCESS_RW = 0,
@ -1136,7 +1136,7 @@ struct mfi_ld_props {
uint8_t current_cache_policy;
uint8_t no_bgi;
uint8_t reserved[7];
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_ld_params {
uint8_t primary_raid_level;
@ -1149,7 +1149,7 @@ struct mfi_ld_params {
uint8_t init_state;
uint8_t is_consistent;
uint8_t reserved[23];
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_ld_progress {
uint32_t active;
@ -1162,21 +1162,21 @@ struct mfi_ld_progress {
struct mfi_progress fgi;
struct mfi_progress recon;
struct mfi_progress reserved[4];
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_span {
uint64_t start_block;
uint64_t num_blocks;
uint16_t array_ref;
uint8_t reserved[6];
} __attribute__ ((packed));
} QEMU_PACKED;
#define MFI_MAX_SPAN_DEPTH 8
struct mfi_ld_config {
struct mfi_ld_props properties;
struct mfi_ld_params params;
struct mfi_span span[MFI_MAX_SPAN_DEPTH];
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_ld_info {
struct mfi_ld_config ld_config;
@ -1187,7 +1187,7 @@ struct mfi_ld_info {
uint8_t reserved1[1];
uint8_t vpd_page83[64];
uint8_t reserved2[16];
} __attribute__ ((packed));
} QEMU_PACKED;
union mfi_spare_type {
uint8_t flags;
@ -1195,7 +1195,7 @@ union mfi_spare_type {
#define MFI_SPARE_IS_REVERTABLE (1 << 1)
#define MFI_SPARE_IS_ENCL_AFFINITY (1 << 2)
uint8_t type;
} __attribute__ ((packed));
} QEMU_PACKED;
#define MFI_MAX_ARRAYS 16
struct mfi_spare {
@ -1204,7 +1204,7 @@ struct mfi_spare {
uint8_t reserved[2];
uint8_t array_count;
uint16_t array_refd[MFI_MAX_ARRAYS];
} __attribute__ ((packed));
} QEMU_PACKED;
#define MFI_MAX_ROW_SIZE 32
struct mfi_array {
@ -1221,7 +1221,7 @@ struct mfi_array {
uint8_t slot;
} encl;
} pd[MFI_MAX_ROW_SIZE];
} __attribute__ ((packed));
} QEMU_PACKED;
struct mfi_config_data {
uint32_t size;
@ -1237,7 +1237,7 @@ struct mfi_config_data {
struct mfi_ld_config ld[];
struct mfi_spare spare[];
*/
} __attribute__ ((packed));
} QEMU_PACKED;
#define MFI_SCSI_MAX_TARGETS 128
#define MFI_SCSI_MAX_LUNS 8

2
hw/ppce500_spin.c
View File

@ -40,7 +40,7 @@ typedef struct spin_info {
uint32_t resv;
uint32_t pir;
uint64_t reserved;
} __attribute__ ((packed)) SpinInfo;
} QEMU_PACKED SpinInfo;
typedef struct spin_state {
SysBusDevice busdev;

11
hw/qdev.h
View File

@ -78,12 +78,6 @@ struct DeviceState {
int alias_required_for_version;
};
/*
* This callback is used to create Open Firmware device path in accordance with
* OF spec http://forthworks.com/standards/of1275.pdf. Indicidual bus bindings
* can be found here http://playground.sun.com/1275/bindings/.
*/
#define TYPE_BUS "bus"
#define BUS(obj) OBJECT_CHECK(BusState, (obj), TYPE_BUS)
#define BUS_CLASS(klass) OBJECT_CLASS_CHECK(BusClass, (klass), TYPE_BUS)
@ -95,6 +89,11 @@ struct BusClass {
/* FIXME first arg should be BusState */
void (*print_dev)(Monitor *mon, DeviceState *dev, int indent);
char *(*get_dev_path)(DeviceState *dev);
/*
* This callback is used to create Open Firmware device path in accordance
* with OF spec http://forthworks.com/standards/of1275.pdf. Individual bus
* bindings can be found at http://playground.sun.com/1275/bindings/.
*/
char *(*get_fw_dev_path)(DeviceState *dev);
int (*reset)(BusState *bus);
};

2
hw/spapr_pci.c
View File

@ -418,7 +418,7 @@ int spapr_populate_pci_devices(sPAPRPHBState *phb,
uint64_t child;
uint64_t parent;
uint64_t size;
} __attribute__((packed)) ranges[] = {
} QEMU_PACKED ranges[] = {
{
cpu_to_be32(b_ss(1)), cpu_to_be64(0),
cpu_to_be64(phb->io_win_addr),

1
qemu-common.h
View File

@ -293,7 +293,6 @@ int cpu_load(QEMUFile *f, void *opaque, int version_id);
void qemu_cpu_kick(void *env);
void qemu_cpu_kick_self(void);
int qemu_cpu_is_self(void *env);
bool all_cpu_threads_idle(void);
/* work queue */
struct qemu_work_item {

4
qemu-options.hx
View File

@ -1439,7 +1439,7 @@ Forward guest TCP connections to the IP address @var{server} on port @var{port}
to the character device @var{dev} or to a program executed by @var{cmd:command}
which gets spawned for each connection. This option can be given multiple times.
You can either use a chardev directly and have that one used throughout Qemu's
You can either use a chardev directly and have that one used throughout QEMU's
lifetime, like in the following example:
@example
@ -1449,7 +1449,7 @@ qemu -net user,guestfwd=tcp:10.0.2.100:1234-tcp:10.10.1.1:4321 [...]
@end example
Or you can execute a command on every TCP connection established by the guest,
so that Qemu behaves similar to an inetd process for that virtual server:
so that QEMU behaves similar to an inetd process for that virtual server:
@example
# call "netcat 10.10.1.1 4321" on every TCP connection to 10.0.2.100:1234

2
target-i386/cpu.c
View File

@ -50,7 +50,7 @@ static const char *ext_feature_name[] = {
"ds_cpl", "vmx", "smx", "est",
"tm2", "ssse3", "cid", NULL,
"fma", "cx16", "xtpr", "pdcm",
NULL, NULL, "dca", "sse4.1|sse4_1",
NULL, "pcid", "dca", "sse4.1|sse4_1",
"sse4.2|sse4_2", "x2apic", "movbe", "popcnt",
"tsc-deadline", "aes", "xsave", "osxsave",
"avx", NULL, NULL, "hypervisor",