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Rev 3498 Rev 3594
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restore   out_size
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restore   out_size
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align 4
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align 4
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proc hda_irq   ;+
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proc hda_irq   ;+
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	   spin_lock
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	   ;spin_lock
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     if DEBUG_IRQ
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     if DEBUG_IRQ
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	   push eax esi
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	   push eax esi
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	   ;mov esi, msgIRQ
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	   ;mov esi, msgIRQ
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     end if
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     end if
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	   mov	 edx, ICH6_REG_INTSTS
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	   mov	 edx, ICH6_REG_INTSTS
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	   call  azx_readl
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	   call  azx_readl
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	   test  eax, eax
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	   test  eax, eax
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	   jnz	 @f
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	   jnz	 @f
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	   spin_unlock
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	   ;spin_unlock
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	   ret
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	   ret
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  @@:
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  @@:
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	   mov	 ebx, eax ; status
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	   mov	 ebx, eax ; status
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	   mov	 eax, SDO_INT
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	   mov	 eax, SDO_INT
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	   test  ebx, eax
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	   test  ebx, eax
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	   mov	 edx, ICH6_REG_STATESTS
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	   mov	 edx, ICH6_REG_STATESTS
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	   call  azx_writeb
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	   call  azx_writeb
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  @@:
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  @@:
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;end if
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;end if
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	   or	 eax, 1
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	   or	 eax, 1
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	   spin_unlock
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	   ;spin_unlock
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	   ret
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	   ret
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endp
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endp
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endp
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endp
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align 4
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align 4
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play:
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play:
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	   spin_lock
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	   ;spin_lock
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	   mov	 edx, ICH6_REG_WALLCLK
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	   mov	 edx, ICH6_REG_WALLCLK
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	   call  azx_readl
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	   call  azx_readl
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	   mov	 [ctrl.start_wallclk], eax
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	   mov	 [ctrl.start_wallclk], eax
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	   call  azx_stream_start
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	   call  azx_stream_start
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	   xor	 eax, eax
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	   xor	 eax, eax
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	   spin_unlock
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	   ;spin_unlock
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	   ret
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	   ret
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align 4
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align 4
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stop:
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stop:
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	     spin_lock
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	     ;spin_lock
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;*           call  azx_stream_stop        ;Asper: Hangs system
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;*           call  azx_stream_stop        ;Asper: Hangs system
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;*
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;*
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;*           pop   edx ecx ebx
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;*           pop   edx ecx ebx
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;Asper ]
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;Asper ]
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	   xor	 eax, eax
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	   xor	 eax, eax
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	   spin_unlock
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	   ;spin_unlock
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	   ret
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	   ret
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;align 4
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;align 4