#define DEPRECATED __attribute__((deprecated))
//! Mark a parameter as unused
#define UNUSED(x) UNUSED_##x __attribute__((unused))
+//!
+#define ALIGN(x) __attribute__((aligned(x)))
/**
* \name Boolean constants
// --- IO ---
#if NO_IO_BUS
-#define inb(a) (Log_Panic("Arch", STR(ARCHDIR)" does not support in*/out* (%s:%i)", __FILE__, __LINE__),0)
+#define inb(a) (Log_Panic("Arch", STR(ARCHDIR)" does not support in* (%s:%i)", __FILE__, __LINE__),0)
#define inw(a) inb(a)
#define ind(a) inb(a)
#define inq(a) inb(a)
-#define outb(a,b) inb(a)
-#define outw(a,b) inb(a)
-#define outd(a,b) inb(a)
-#define outq(a,b) inb(a)
+#define outb(a,b) (Log_Panic("Arch", STR(ARCHDIR)" does not support out* (%s:%i)", __FILE__, __LINE__),(void)(b))
+#define outw(a,b) outb(a,b)
+#define outd(a,b) outb(a,b)
+#define outq(a,b) outb(a,b)
#else
/**
* \name I/O Memory Access
* \param Addr Address of the page to get the physical address of
* \return Physical page mapped at \a Addr
*/
-extern tPAddr MM_GetPhysAddr(const void *Addr);
+extern tPAddr MM_GetPhysAddr(volatile const void *Addr);
/**
* \brief Set the access flags on a page
* \param VAddr Virtual address of the page
extern void *MM_MapTemp(tPAddr PAddr);
/**
* \brief Free a temporarily mapped page
- * \param VAddr Allocate virtual addres of page
+ * \param Ptr Pointer to page base
*/
extern void MM_FreeTemp(void *Ptr);
/**
* \param PAddr Physical address to map in
* \param Number Number of pages to map
*/
-extern tVAddr MM_MapHWPages(tPAddr PAddr, Uint Number);
+extern void *MM_MapHWPages(tPAddr PAddr, Uint Number);
/**
* \brief Allocates DMA physical memory
* \param Pages Number of pages required
* \param PhysAddr Pointer to the location to place the physical address allocated
* \return Virtual address allocate
*/
-extern tVAddr MM_AllocDMA(int Pages, int MaxBits, tPAddr *PhysAddr);
+extern void *MM_AllocDMA(int Pages, int MaxBits, tPAddr *PhysAddr);
/**
* \brief Unmaps an allocated hardware range
* \param VAddr Virtual address allocate by ::MM_MapHWPages or ::MM_AllocDMA