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pata_hpt{37x|3x2n}: improve timing register documentation
authorSergei Shtylyov <sshtylyov@ru.mvista.com>
Mon, 7 Dec 2009 19:38:11 +0000 (23:38 +0400)
committerJeff Garzik <jgarzik@redhat.com>
Mon, 1 Mar 2010 19:58:43 +0000 (14:58 -0500)
commitfd5e62e22db29a067d3f26ba54caac308eb5e3a8
tree5e2c85e6f923d3ad50cd72b8707afc66a6bcdb2ctree | snapshot
parent859faa875ed6760fcdfaf6f1fec1155a7e43dc21commit | diff
pata_hpt{37x|3x2n}: improve timing register documentation

Describe UDMA timing bits 18-20 and 21 separately; add a note to bit
31 about it being meaningful for PIO only.  Reformat the whole comment,
while at it...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/pata_hpt37x.c diff | blob | history
drivers/ata/pata_hpt3x2n.c diff | blob | history
Domain: System / Uncategorized;