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Implement e1000 link status (Mark McLoughlin)
authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Thu, 8 Jan 2009 19:45:50 +0000 (19:45 +0000)
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Thu, 8 Jan 2009 19:45:50 +0000 (19:45 +0000)
commit3dd807c9de4b2cd364ffb6587f6393083fb196a6
treee41a87104eec3a8b2cf5e468432684f48e032d6atree | snapshot
parent80bc30e8e09e63020b24a5fe11ee71ca861f119bcommit | diff
Implement e1000 link status (Mark McLoughlin)

On link up or down we set the E1000_STATUS_LU ("link up") bit
in the status register and set the E1000_ICR_LSC ("link
status changed") bit in the interrupt cause register before
interrupting the guest.

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6249 c046a42c-6fe2-441c-8c8c-71466251a162
hw/e1000.c diff | blob | history
Domain: SDK / Emulator;