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Code Issues Releases Wiki Activity

激活FAT32

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This commit is contained in:
fslongjin
2022-04-26 13:12:59 +08:00
parent c14bd25059
commit d94d92f5ee
6 changed files with 33 additions and 60 deletions
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4
kernel/driver/timers/HPET/HPET.c
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@ -51,7 +51,7 @@ hardware_intr_controller HPET_intr_controller =
void HPET_handler(uint64_t number, uint64_t param, struct pt_regs *regs)
{
printk("(HPET)");
// printk("(HPET)");
switch (param)
{
case 0: // 定时器0中断
@ -127,7 +127,7 @@ int HPET_init()
else // ACPI表中有HPET表
{
hpet_table = (struct acpi_HPET_description_table_t *)hpet_table_addr;
kdebug("hpet_table_addr=%#018lx", hpet_table_addr);
// kdebug("hpet_table_addr=%#018lx", hpet_table_addr);
// 由于这段内存与io/apic的映射在同一物理页内，因此不需要重复映射
HPET_REG_BASE = SPECIAL_MEMOEY_MAPPING_VIRT_ADDR_BASE + hpet_table->address;