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Viewing changes to driver/hal.c

  • Committer: Bazaar Package Importer
  • Author(s): Scott James Remnant
  • Date: 2005-11-16 23:39:48 UTC
  • mfrom: (1.2.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20051116233948-00yddqygl6w65vzg
Tags: 1.5-1ubuntu1
Resynchronise with Debian.  (Totally me!)

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Lines of Context:
driver/hal.c
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STDCALL void WRAP_EXPORT(WRITE_PORT_BUFFER_USHORT)
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        (ULONG_PTR port, USHORT *buf, ULONG count)
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{
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        ULONG i;
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        for (i = 0 ; i < count ; i++)
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                outw(buf[i], port);
 
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        outsw(port, buf, count);
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}
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STDCALL void WRAP_EXPORT(READ_PORT_BUFFER_USHORT)
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        (ULONG_PTR port, USHORT *buf, ULONG count)
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{
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        ULONG i;
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        for (i = 0 ; i < count; i++)
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                buf[i] = inw(port);
 
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        insw(port, buf, count);
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}
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STDCALL void WRAP_EXPORT(WRITE_REGISTER_ULONG)
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        udelay(usecs);
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}
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STDCALL KIRQL WRAP_EXPORT(KeGetCurrentIrql)
 
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        (void)
 
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{
 
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        return current_irql();
 
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}
 
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_FASTCALL KIRQL WRAP_EXPORT(KfRaiseIrql)
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        (FASTCALL_DECL_1(KIRQL newirql))
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{
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        KIRQL irql;
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        TRACEENTER4("irql = %d", newirql);
 
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        TRACEENTER5("irql = %d", newirql);
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        irql = raise_irql(newirql);
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        TRACEEXIT4(return irql);
 
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        TRACEEXIT5(return irql);
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}
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_FASTCALL void WRAP_EXPORT(KfLowerIrql)
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        (FASTCALL_DECL_1(KIRQL oldirql))
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{
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        TRACEENTER4("irql = %d", oldirql);
 
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        TRACEENTER5("irql = %d", oldirql);
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        lower_irql(oldirql);
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        TRACEEXIT4(return);
 
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        TRACEEXIT5(return);
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}
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_FASTCALL KIRQL WRAP_EXPORT(KfAcquireSpinLock)
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{
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        KIRQL oldirql;
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        TRACEENTER4("lock = %p", lock);
 
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        TRACEENTER5("lock = %p", lock);
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        oldirql = kspin_lock_irql(lock, DISPATCH_LEVEL);
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        TRACEEXIT4(return oldirql);
 
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        TRACEEXIT5(return oldirql);
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}
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_FASTCALL void WRAP_EXPORT(KfReleaseSpinLock)
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        (FASTCALL_DECL_2(KSPIN_LOCK *lock, KIRQL newirql))
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{
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        TRACEENTER4("lock = %p, irql = %d", lock, newirql);
 
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        TRACEENTER5("lock = %p, irql = %d", lock, newirql);
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        kspin_unlock_irql(lock, newirql);
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        TRACEEXIT4(return);
 
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        TRACEEXIT5(return);
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}
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_FASTCALL void WRAP_EXPORT(KefAcquireSpinLockAtDpcLevel)
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        (FASTCALL_DECL_1(KSPIN_LOCK *lock))
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{
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        KIRQL irql;
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        TRACEENTER4("lock = %p", lock);
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#if DEBUG_IRQL
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        irql = current_irql();
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        if (irql != DISPATCH_LEVEL)
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                ERROR("irql %d != DISPATCH_LEVEL", irql);
 
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        TRACEENTER5("lock = %p", lock);
 
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#ifdef DEBUG_IRQL
 
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        if (current_irql() != DISPATCH_LEVEL)
 
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                ERROR("irql != DISPATCH_LEVEL");
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#endif
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        kspin_lock(lock);
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        TRACEEXIT4(return);
 
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        TRACEEXIT5(return);
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}
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_FASTCALL void WRAP_EXPORT(KefReleaseSpinLockFromDpcLevel)
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        (FASTCALL_DECL_1(KSPIN_LOCK *lock))
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{
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        TRACEENTER4("lock = %p", lock);
 
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        TRACEENTER5("lock = %p", lock);
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#ifdef DEBUG_IRQL
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        if (current_irql() != DISPATCH_LEVEL)
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                ERROR("irql != DISPATCH_LEVEL");
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#endif
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        kspin_unlock(lock);
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        TRACEEXIT4(return);
 
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        TRACEEXIT5(return);
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}
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#include "hal_exports.h"