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hv: Fix for PARTITION_MODE compilation

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This patch fixes compilation issue for PARTITION_MODE.

Tracked-On: #1404
Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
This commit is contained in:
Sainath Grandhi 2018-10-08 06:18:25 -07:00 committed by Xie, Nanlin
parent eebccac2a7
commit 5b28b37842
4 changed files with 52 additions and 51 deletions
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2
hypervisor/arch/x86/guest/vm.c
View File

@ -434,7 +434,7 @@ int prepare_vm(uint16_t pcpu_id)
int ret = 0;
uint16_t i;
struct vm *vm = NULL;
const struct vm_description *vm_desc = NULL;
struct vm_description *vm_desc = NULL;
bool is_vm_bsp;
vm_desc = pcpu_vm_desc_map[pcpu_id].vm_desc_ptr;

95
hypervisor/boot/sbl/multiboot.c
View File

@ -15,6 +15,54 @@
#define MAX_BOOT_PARAMS_LEN 64U
#ifdef CONFIG_PARTITION_MODE
int init_vm_boot_info(struct vm *vm)
{
struct multiboot_module *mods = NULL;
struct multiboot_info *mbi = NULL;
if (boot_regs[0] != MULTIBOOT_INFO_MAGIC) {
ASSERT(false, "no multiboot info found");
return -EINVAL;
}
mbi = hpa2hva((uint64_t)boot_regs[1]);
dev_dbg(ACRN_DBG_BOOT, "Multiboot detected, flag=0x%x", mbi->mi_flags);
if ((mbi->mi_flags & MULTIBOOT_INFO_HAS_MODS) == 0U) {
ASSERT(false, "no kernel info found");
return -EINVAL;
}
dev_dbg(ACRN_DBG_BOOT, "mod counts=%d\n", mbi->mi_mods_count);
/* mod[0] is for kernel&cmdline, other mod for ramdisk/firmware info*/
mods = (struct multiboot_module *)(uint64_t)mbi->mi_mods_addr;
dev_dbg(ACRN_DBG_BOOT, "mod0 start=0x%x, end=0x%x",
mods[0].mm_mod_start, mods[0].mm_mod_end);
dev_dbg(ACRN_DBG_BOOT, "cmd addr=0x%x, str=%s", mods[0].mm_string,
(char *) (uint64_t)mods[0].mm_string);
vm->sw.kernel_type = VM_LINUX_GUEST;
vm->sw.kernel_info.kernel_src_addr =
hpa2hva((uint64_t)mods[0].mm_mod_start);
vm->sw.kernel_info.kernel_size =
mods[0].mm_mod_end - mods[0].mm_mod_start;
vm->sw.kernel_info.kernel_load_addr = (void *)(16 * 1024 * 1024UL);
vm->sw.linux_info.bootargs_src_addr =
(void *)vm->vm_desc->bootargs;
vm->sw.linux_info.bootargs_size =
strnlen_s(vm->vm_desc->bootargs, MEM_2K);
vm->sw.linux_info.bootargs_load_addr = (void *)(vm->vm_desc->mem_size - 8*1024UL);
return 0;
}
#else
static const char *boot_params_arg = "ImageBootParamsAddr=";
struct image_boot_params {
@ -187,53 +235,6 @@ fail:
return NULL;
}
#ifdef CONFIG_PARTITION_MODE
int init_vm_boot_info(struct vm *vm)
{
struct multiboot_module *mods = NULL;
struct multiboot_info *mbi = NULL;
if (boot_regs[0] != MULTIBOOT_INFO_MAGIC) {
ASSERT(false, "no multiboot info found");
return -EINVAL;
}
mbi = hpa2hva((uint64_t)boot_regs[1]);
dev_dbg(ACRN_DBG_BOOT, "Multiboot detected, flag=0x%x", mbi->mi_flags);
if ((mbi->mi_flags & MULTIBOOT_INFO_HAS_MODS) == 0U) {
ASSERT(false, "no kernel info found");
return -EINVAL;
}
dev_dbg(ACRN_DBG_BOOT, "mod counts=%d\n", mbi->mi_mods_count);
/* mod[0] is for kernel&cmdline, other mod for ramdisk/firmware info*/
mods = (struct multiboot_module *)(uint64_t)mbi->mi_mods_addr;
dev_dbg(ACRN_DBG_BOOT, "mod0 start=0x%x, end=0x%x",
mods[0].mm_mod_start, mods[0].mm_mod_end);
dev_dbg(ACRN_DBG_BOOT, "cmd addr=0x%x, str=%s", mods[0].mm_string,
(char *) (uint64_t)mods[0].mm_string);
vm->sw.kernel_type = VM_LINUX_GUEST;
vm->sw.kernel_info.kernel_src_addr =
hpa2hva((uint64_t)mods[0].mm_mod_start);
vm->sw.kernel_info.kernel_size =
mods[0].mm_mod_end - mods[0].mm_mod_start;
vm->sw.kernel_info.kernel_load_addr = (void *)(16 * 1024 * 1024UL);
vm->sw.linux_info.bootargs_src_addr =
vm->vm_desc->bootargs;
vm->sw.linux_info.bootargs_size =
strnlen_s(vm->vm_desc->bootargs, MEM_2K);
vm->sw.linux_info.bootargs_load_addr = (void *)(vm->vm_desc->mem_size - 8*1024UL);
return 0;
}
#else
/**
* @param[inout] vm pointer to a vm descriptor
*

4
hypervisor/include/arch/x86/guest/vm.h
View File

@ -285,11 +285,11 @@ extern spinlock_t vm_list_lock;
#ifdef CONFIG_PARTITION_MODE
struct vm_description_array {
int num_vm_desc;
const struct vm_description vm_desc_array[];
struct vm_description vm_desc_array[];
};
struct pcpu_vm_desc_mapping {
const struct vm_descriptin *vm_desc_ptr;
struct vm_description *vm_desc_ptr;
bool is_bsp;
};
extern const struct pcpu_vm_desc_mapping pcpu_vm_desc_map[];

2
hypervisor/partition/vm_description.c
View File

@ -157,7 +157,7 @@ static struct vpci_vdev_array vpci_vdev_array2 = {
/*******************************/
/* User Defined VM definitions */
/*******************************/
const struct vm_description_array vm_desc_partition = {
struct vm_description_array vm_desc_partition = {
/* Number of user virtual machines */
.num_vm_desc = NUM_USER_VMS,