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hv: fix testability issues that impact module test 

This patch fixes the following testability issues identified by the dynamic
module test.

Global variables defined in function scope cannot be referenced outside
the function, making it impossible to check the return value of these
functions.

Tracked-On: #861

Signed-off-by: Chen, Jinshi <jinshi.chen@intel.com>
This commit is contained in:
Chen, Jinshi 2024-08-15 16:38:10 +08:00 committed by acrnsi-robot
parent 95bfc87eec
commit 48a102e6b0
1 changed files with 5 additions and 5 deletions
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10
hypervisor/arch/x86/vtd.c
View File

@ -156,30 +156,30 @@ struct intr_remap_table {
struct page tables[MAX_IR_ENTRIES/DMAR_NUM_IR_ENTRIES_PER_PAGE];
};
static struct page root_tables[CONFIG_MAX_IOMMU_NUM] __aligned(PAGE_SIZE);
static inline uint8_t *get_root_table(uint32_t dmar_index)
{
static struct page root_tables[CONFIG_MAX_IOMMU_NUM] __aligned(PAGE_SIZE);
return root_tables[dmar_index].contents;
}
static struct context_table ctx_tables[CONFIG_MAX_IOMMU_NUM] __aligned(PAGE_SIZE);
static inline uint8_t *get_ctx_table(uint32_t dmar_index, uint8_t bus_no)
{
static struct context_table ctx_tables[CONFIG_MAX_IOMMU_NUM] __aligned(PAGE_SIZE);
return ctx_tables[dmar_index].buses[bus_no].contents;
}
/*
* @pre dmar_index < CONFIG_MAX_IOMMU_NUM
*/
static struct page qi_queues[CONFIG_MAX_IOMMU_NUM] __aligned(PAGE_SIZE);
static inline void *get_qi_queue(uint32_t dmar_index)
{
static struct page qi_queues[CONFIG_MAX_IOMMU_NUM] __aligned(PAGE_SIZE);
return (void *)qi_queues[dmar_index].contents;
}
static struct intr_remap_table ir_tables[CONFIG_MAX_IOMMU_NUM] __aligned(PAGE_SIZE);
static inline void *get_ir_table(uint32_t dmar_index)
{
static struct intr_remap_table ir_tables[CONFIG_MAX_IOMMU_NUM] __aligned(PAGE_SIZE);
return (void *)ir_tables[dmar_index].tables[0].contents;
}
@ -1158,9 +1158,9 @@ static void do_action_for_iommus(void (*action)(struct dmar_drhd_rt *))
}
}
static struct iommu_domain iommu_domains[MAX_DOMAIN_NUM];
struct iommu_domain *create_iommu_domain(uint16_t vm_id, uint64_t translation_table, uint32_t addr_width)
{
static struct iommu_domain iommu_domains[MAX_DOMAIN_NUM];
struct iommu_domain *domain;
/* TODO: check if a domain with the vm_id exists */