提交 1ff84890 编写于 作者: T Tomas Kovacik 提交者: Greg Kroah-Hartman

pcmcia: disable prefetch/burst for OZ6933

Problems have been reported [1], so disable prefetch/burst, to be on the safe
side.

[1] http://www.mail-archive.com/linux-pcmcia@lists.infradead.org/msg02048.htmlSigned-off-by: NTomáš Kováčik <nail@nodomain.sk>
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 b4b3d7bb
......@@ -48,6 +48,9 @@
#ifndef PCI_DEVICE_ID_O2_6812
#define PCI_DEVICE_ID_O2_6812 0x6872
#endif
#ifndef PCI_DEVICE_ID_O2_6933
#define PCI_DEVICE_ID_O2_6933 0x6933
#endif
/* Additional PCI configuration registers */
......@@ -154,6 +157,7 @@ static int o2micro_override(struct yenta_socket *socket)
case PCI_DEVICE_ID_O2_6812:
case PCI_DEVICE_ID_O2_6832:
case PCI_DEVICE_ID_O2_6836:
case PCI_DEVICE_ID_O2_6933:
dev_printk(KERN_INFO, &socket->dev->dev,
"Yenta O2: old bridge, disabling read "
"prefetch/write burst\n");
......
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