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[I8042PRT]

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- Calculate packet type according to PS/2++ spec (CID 1810).
- Fix technical detail in comment to match spec.

svn path=/trunk/; revision=50105
This commit is contained in:
Roel Messiant 2010-12-22 19:09:25 +00:00
parent ccc082914c
commit 96d2fe3970
1 changed files with 3 additions and 3 deletions
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6
reactos/drivers/input/i8042prt/ps2pp.c
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@ -31,7 +31,7 @@ i8042MouHandlePs2pp(
* a normal packet.
*
* Otherwise, the packet is different, like this:
* 1: E 1 b3 b2 x x x x
* 1: E 1 b3 b2 1 x x x
* 2: x x b1 b0 x1 x0 1 0
* 3: x x x x x x x1 x0
*
@ -93,8 +93,8 @@ i8042MouHandlePs2pp(
}
/* Now get the packet type */
PktType = ((DeviceExtension->MouseLogiBuffer[0] & 0x30) >> 4) &
((DeviceExtension->MouseLogiBuffer[1] & 0x30) >> 6);
PktType = ((DeviceExtension->MouseLogiBuffer[0] & 0x30) >> 2) |
((DeviceExtension->MouseLogiBuffer[1] & 0x30) >> 4);
switch (PktType)
{