mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-22 15:02:25 +00:00
147 lines
4.7 KiB
Diff
147 lines
4.7 KiB
Diff
--- src/kernel/sel4/libsel4/include/sel4/bootinfo_types.h
|
|
+++ src/kernel/sel4/libsel4/include/sel4/bootinfo_types.h
|
|
@@ -65,7 +65,12 @@
|
|
seL4_SlotRegion extraBIPages; /* caps for any pages used to back the additional bootinfo information */
|
|
seL4_Uint8 initThreadCNodeSizeBits; /* initial thread's root CNode size (2^n slots) */
|
|
seL4_Domain initThreadDomain; /* Initial thread's domain ID */
|
|
- seL4_Word archInfo; /* tsc freq on x86, unused on arm */
|
|
+ struct {
|
|
+ seL4_Word tsc; /* tsc freq on x86, unused on arm */
|
|
+ seL4_Word revision;
|
|
+ seL4_Word rsdt;
|
|
+ unsigned long long xsdt;
|
|
+ } archInfo;
|
|
seL4_SlotRegion untyped; /* untyped-object caps (untyped caps) */
|
|
seL4_UntypedDesc untypedList[CONFIG_MAX_NUM_BOOTINFO_UNTYPED_CAPS]; /* information about each untyped */
|
|
/* the untypedList should be the last entry in this struct, in order
|
|
--- src/kernel/sel4/include/arch/x86/arch/kernel/boot.h
|
|
+++ src/kernel/sel4/include/arch/x86/arch/kernel/boot.h
|
|
@@ -41,7 +41,8 @@
|
|
paddr_t* drhu_list,
|
|
acpi_rmrr_list_t *rmrr_list,
|
|
seL4_X86_BootInfo_VBE *vbe,
|
|
- seL4_X86_BootInfo_mmap_t *mb_mmap
|
|
+ seL4_X86_BootInfo_mmap_t *mb_mmap,
|
|
+ acpi_info_t* acpi_info
|
|
);
|
|
|
|
bool_t init_cpu(
|
|
--- src/kernel/sel4/src/plat/pc99/machine/acpi.c
|
|
+++ src/kernel/sel4/src/plat/pc99/machine/acpi.c
|
|
@@ -30,10 +30,10 @@
|
|
uint8_t revision;
|
|
uint32_t rsdt_address;
|
|
uint32_t length;
|
|
- uint32_t xsdt_address[2];
|
|
+ uint64_t xsdt_address;
|
|
uint8_t extended_checksum;
|
|
char reserved[3];
|
|
-} acpi_rsdp_t;
|
|
+} PACKED acpi_rsdp_t;
|
|
compile_assert(acpi_rsdp_packed, sizeof(acpi_rsdp_t) == 36)
|
|
|
|
/* DMA Remapping Reporting Table */
|
|
@@ -245,7 +245,7 @@
|
|
}
|
|
|
|
BOOT_CODE acpi_rsdt_t*
|
|
-acpi_init(void)
|
|
+acpi_init(acpi_info_t *acpi_info)
|
|
{
|
|
acpi_rsdp_t* acpi_rsdp = acpi_get_rsdp();
|
|
acpi_rsdt_t* acpi_rsdt;
|
|
@@ -259,6 +259,12 @@
|
|
acpi_rsdp = acpi_table_init(acpi_rsdp, ACPI_RSDP);
|
|
printf("ACPI: RSDP vaddr=%p\n", acpi_rsdp);
|
|
|
|
+ if (acpi_info) {
|
|
+ acpi_info->revision = acpi_rsdp->revision;
|
|
+ acpi_info->phys_rsdt = acpi_rsdp->rsdt_address;
|
|
+ acpi_info->phys_xsdt = acpi_rsdp->xsdt_address;
|
|
+ }
|
|
+
|
|
acpi_rsdt = (acpi_rsdt_t*)(word_t)acpi_rsdp->rsdt_address;
|
|
printf("ACPI: RSDT paddr=%p\n", acpi_rsdt);
|
|
acpi_rsdt_mapped = (acpi_rsdt_t*)acpi_table_init(acpi_rsdt, ACPI_RSDT);
|
|
--- src/kernel/sel4/include/plat/pc99/plat/machine/acpi.h
|
|
+++ src/kernel/sel4/include/plat/pc99/plat/machine/acpi.h
|
|
@@ -34,7 +34,13 @@
|
|
uint32_t entry[1];
|
|
} PACKED acpi_rsdt_t;
|
|
|
|
-acpi_rsdt_t* acpi_init(void);
|
|
+typedef struct acpi_info_t {
|
|
+ uint32_t revision;
|
|
+ uint32_t phys_rsdt;
|
|
+ uint64_t phys_xsdt;
|
|
+} acpi_info_t;
|
|
+
|
|
+acpi_rsdt_t * acpi_init(acpi_info_t *);
|
|
|
|
uint32_t acpi_madt_scan(
|
|
acpi_rsdt_t* acpi_rsdt,
|
|
--- src/kernel/sel4/src/arch/x86/kernel/boot_sys.c
|
|
+++ src/kernel/sel4/src/arch/x86/kernel/boot_sys.c
|
|
@@ -187,7 +187,7 @@
|
|
}
|
|
|
|
static BOOT_CODE bool_t
|
|
-try_boot_sys_node(cpu_id_t cpu_id)
|
|
+try_boot_sys_node(cpu_id_t cpu_id, acpi_info_t* acpi_info)
|
|
{
|
|
p_region_t boot_mem_reuse_p_reg;
|
|
|
|
@@ -224,7 +224,8 @@
|
|
boot_state.drhu_list,
|
|
&boot_state.rmrr_list,
|
|
&boot_state.vbe_info,
|
|
- &boot_state.mb_mmap_info
|
|
+ &boot_state.mb_mmap_info,
|
|
+ acpi_info
|
|
)) {
|
|
return false;
|
|
}
|
|
@@ -487,7 +488,8 @@
|
|
}
|
|
|
|
/* get ACPI root table */
|
|
- acpi_rsdt = acpi_init();
|
|
+ acpi_info_t acpi_info = { 0, 0, 0 };
|
|
+ acpi_rsdt = acpi_init(&acpi_info);
|
|
if (!acpi_rsdt) {
|
|
return false;
|
|
}
|
|
@@ -597,7 +599,7 @@
|
|
ksNumCPUs = boot_state.num_cpus;
|
|
|
|
printf("Starting node #0 with APIC ID %lu\n", boot_state.cpus[0]);
|
|
- if (!try_boot_sys_node(boot_state.cpus[0])) {
|
|
+ if (!try_boot_sys_node(boot_state.cpus[0], &acpi_info)) {
|
|
return false;
|
|
}
|
|
|
|
--- src/kernel/sel4/src/arch/x86/kernel/boot.c
|
|
+++ src/kernel/sel4/src/arch/x86/kernel/boot.c
|
|
@@ -250,7 +250,8 @@
|
|
paddr_t* drhu_list,
|
|
acpi_rmrr_list_t *rmrr_list,
|
|
seL4_X86_BootInfo_VBE *vbe,
|
|
- seL4_X86_BootInfo_mmap_t *mb_mmap
|
|
+ seL4_X86_BootInfo_mmap_t *mb_mmap,
|
|
+ acpi_info_t* acpi_info
|
|
)
|
|
{
|
|
cap_t root_cnode_cap;
|
|
@@ -405,7 +406,10 @@
|
|
}
|
|
write_it_asid_pool(it_ap_cap, it_vspace_cap);
|
|
|
|
- ndks_boot.bi_frame->archInfo = tsc_init();
|
|
+ ndks_boot.bi_frame->archInfo.tsc = tsc_init();
|
|
+ ndks_boot.bi_frame->archInfo.revision = acpi_info->revision;
|
|
+ ndks_boot.bi_frame->archInfo.rsdt = acpi_info->phys_rsdt;
|
|
+ ndks_boot.bi_frame->archInfo.xsdt = acpi_info->phys_xsdt;
|
|
|
|
/* create the idle thread */
|
|
if (!create_idle_thread()) {
|