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#include <ddi/ddi.h>
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#include <ddi/ddi.h>
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#include <ddi/ddi_arg.h>
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#include <ddi/ddi_arg.h>
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#include <proc/task.h>
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#include <proc/task.h>
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#include <security/cap.h>
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#include <security/cap.h>
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#include <mm/frame.h>
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#include <mm/frame.h>
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#include <mm/page.h>
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#include <mm/as.h>
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#include <mm/as.h>
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#include <synch/spinlock.h>
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#include <synch/spinlock.h>
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#include <syscall/copy.h>
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#include <arch.h>
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#include <arch.h>
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#include <align.h>
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#include <align.h>
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#include <errno.h>
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#include <errno.h>
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/** Map piece of physical memory into virtual address space of specified task.
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/** Map piece of physical memory into virtual address space of specified task.
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 * @return 0 on success, otherwise it returns error code found in errno.h
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 * @return 0 on success, otherwise it returns error code found in errno.h
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 */
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 */
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__native sys_physmem_map(ddi_memarg_t *uspace_mem_arg)
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__native sys_physmem_map(ddi_memarg_t *uspace_mem_arg)
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{
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{
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    ddi_memarg_t arg;
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    ddi_memarg_t arg;
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    int rc;
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    copy_from_uspace(&arg, uspace_mem_arg, sizeof(ddi_memarg_t));
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    rc = copy_from_uspace(&arg, uspace_mem_arg, sizeof(ddi_memarg_t));
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    if (rc != 0)
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        return (__native) rc;
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    return (__native) ddi_physmem_map((task_id_t) arg.task_id, ALIGN_DOWN((__address) arg.phys_base, FRAME_SIZE),
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    return (__native) ddi_physmem_map((task_id_t) arg.task_id, ALIGN_DOWN((__address) arg.phys_base, FRAME_SIZE),
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                      ALIGN_DOWN((__address) arg.virt_base, PAGE_SIZE), (count_t) arg.pages,
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                      ALIGN_DOWN((__address) arg.virt_base, PAGE_SIZE), (count_t) arg.pages,
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                      (bool) arg.writable);
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                      (bool) arg.writable);
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}
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}
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 * @return 0 on success, otherwise it returns error code found in errno.h
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 * @return 0 on success, otherwise it returns error code found in errno.h
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 */
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 */
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__native sys_iospace_enable(ddi_ioarg_t *uspace_io_arg)
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__native sys_iospace_enable(ddi_ioarg_t *uspace_io_arg)
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{
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{
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    ddi_ioarg_t arg;
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    ddi_ioarg_t arg;
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    int rc;
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    copy_from_uspace(&arg, uspace_io_arg, sizeof(ddi_ioarg_t));
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    rc = copy_from_uspace(&arg, uspace_io_arg, sizeof(ddi_ioarg_t));
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    if (rc != 0)
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        return (__native) rc;
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    return (__native) ddi_iospace_enable((task_id_t) arg.task_id, (__address) arg.ioaddr, (size_t) arg.size);
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    return (__native) ddi_iospace_enable((task_id_t) arg.task_id, (__address) arg.ioaddr, (size_t) arg.size);
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}
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}