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authorKylene Jo Hall <kjhall@us.ibm.com>2006-04-22 02:37:38 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-22 09:19:54 -0700
commit9e18ee19179a7742999d0e2d4bfcba75b5562439 (patch)
treeda87b5f7547ae840fd797d2e3ddc71e5c7cb3307 /drivers/parport/multiface.h
parente0dd03caf20d040a0a86b6bd74028ec9bda545f5 (diff)
[PATCH] tpm: command duration update
With the TPM 1.2 Specification, each command is classified as short, medium or long and the chip tells you the maximum amount of time for a response to each class of command. This patch provides and array of the classifications and a function to determine how long the response should be waited for. Also, it uses that information in the command processing to determine how long to poll for. The function is exported so the 1.2 driver can use the functionality to determine how long to wait for a DataAvailable interrupt if interrupts are being used. Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/parport/multiface.h')
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