From: Michael Chan <mchan@broadcom.com>
Date: Tue, 21 Mar 2006 01:48:03 +0000 (-0800)
Subject: [TG3]: Support shutdown WoL.
X-Git-Tag: v2.6.17-rc1~1175^2~183
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc1c756741b065cfebf850e4164c0e2aae9d527f;p=pandora-kernel.git

[TG3]: Support shutdown WoL.

Support WoL during shutdown by calling
tg3_set_power_state(tp, PCI_D3hot) during tg3_close().

Change the power state parameter to pci_power_t type and use
constants defined in pci.h.

Certain ethtool operations cannot be performed after tg3_close()
because the device will go to low power state. Add return -EAGAIN
in such cases where appropriate.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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