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HV/DM: Unify the usage of aligned for structure definition with alignment

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Now one macro is added to define the alignment requirement.
>#define __aligned(x) __attribute__((aligned(x)))

Some code uses the __aligned(x) to define the alignment while the other
code uses the original alignment definition.
So they are unified.

Tracked-On: projectacrn/acrn-hypervisor#2131
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Zhao Yakui
2018-12-19 12:07:18 +08:00
committed by wenlingz
parent 71a80d2d60
commit e22b35e332
7 changed files with 17 additions and 16 deletions
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2
devicemodel/core/main.c
View File

@@ -101,7 +101,7 @@ static cpuset_t cpumask;
static void vm_loop(struct vmctx *ctx);
static char vhm_request_page[4096] __attribute__ ((aligned(4096)));
static char vhm_request_page[4096] __aligned(4096);
static struct vhm_request *vhm_req_buf =
(struct vhm_request *)&vhm_request_page;

8
devicemodel/include/public/acrn_common.h
View File

@@ -346,7 +346,7 @@ struct acrn_set_vcpu_regs {
/** the structure to hold vcpu state */
struct acrn_vcpu_regs vcpu_regs;
} __attribute__((aligned(8)));
} __aligned(8);
/**
* @brief Info to set ioreq buffer for a created VM
@@ -477,14 +477,14 @@ struct acpi_generic_address {
uint8_t bit_offset;
uint8_t access_size;
uint64_t address;
} __attribute__((aligned(8)));
} __aligned(8);
struct cpu_cx_data {
struct acpi_generic_address cx_reg;
uint8_t type;
uint32_t latency;
uint64_t power;
} __attribute__((aligned(8)));
} __aligned(8);
struct cpu_px_data {
uint64_t core_frequency; /* megahertz */
@@ -493,7 +493,7 @@ struct cpu_px_data {
uint64_t bus_master_latency; /* microseconds */
uint64_t control; /* control value */
uint64_t status; /* success indicator */
} __attribute__((aligned(8)));
} __aligned(8);
/**
* @brief Info PM command from DM/VHM.

4
devicemodel/include/xhci.h
View File

@@ -217,7 +217,7 @@ struct xhci_dev_ctx {
struct xhci_slot_ctx u_slot;
struct xhci_endp_ctx u_ep[XHCI_MAX_ENDPOINTS];
} ctx_dev_slep;
} __attribute__((aligned(XHCI_DEV_CTX_ALIGN)));
} __aligned(XHCI_DEV_CTX_ALIGN);
#define ctx_slot ctx_dev_slep.u_slot
#define ctx_ep ctx_dev_slep.u_ep
@@ -364,7 +364,7 @@ struct xhci_trb {
#define XHCI_TRB_ERROR_INVALID_SID 0x22
#define XHCI_TRB_ERROR_SEC_BW 0x23
#define XHCI_TRB_ERROR_SPLIT_XACT 0x24
} __attribute__((aligned(4)));
} __aligned(8);
struct xhci_dev_endpoint_trbs {
struct xhci_trb trb[(XHCI_MAX_STREAMS *