robin.thoni/ipxe - git rthoni.com

5197 Commits

2 Branches

Struktur: fd18417cf1

Commit graph

Autor	SHA1	Nachricht	Datum
Michael Brown	211529a7fe	[xen] Wait for and clear XenStore event before receiving data Older, out-of-tree Xen kernel modules (such as those provided with SuSE Linux Enterprise Server 11) do not clear the leftover "event pending" bit when opening an event channel. Consequently, no event is ever delivered to indicate that there is information in the XenStore ring buffer, and the system hangs shortly after loading the xen-platform-pci kernel module. Work around this problem by always waiting for the XenStore event channel to be signalled, and clearing the event before processing the received data. Signed-off-by: Michael Brown <mcb30@ipxe.org>	vor 9 Jahren
Michael Brown	b6ee89ffb5	[legal] Relicense files under GPL2_OR_LATER_OR_UBDL Relicense files for which I am the sole author (as identified by util/relicense.pl). Signed-off-by: Michael Brown <mcb30@ipxe.org>	vor 9 Jahren
Michael Brown	036af27a45	[xen] Add basic support for PV-HVM domains Add basic support for Xen PV-HVM domains (detected via the Xen platform PCI device with IDs 5853:0001), including support for accessing configuration via XenStore and enumerating devices via XenBus. Signed-off-by: Michael Brown <mcb30@ipxe.org>	vor 10 Jahren

Autor

SHA1

Nachricht

Datum

Michael Brown

211529a7fe

[xen] Wait for and clear XenStore event before receiving data

Older, out-of-tree Xen kernel modules (such as those provided with
SuSE Linux Enterprise Server 11) do not clear the leftover "event
pending" bit when opening an event channel.  Consequently, no event is
ever delivered to indicate that there is information in the XenStore
ring buffer, and the system hangs shortly after loading the
xen-platform-pci kernel module.

Work around this problem by always waiting for the XenStore event
channel to be signalled, and clearing the event before processing the
received data.

Signed-off-by: Michael Brown <mcb30@ipxe.org>

vor 9 Jahren

Michael Brown

b6ee89ffb5

[legal] Relicense files under GPL2_OR_LATER_OR_UBDL

Relicense files for which I am the sole author (as identified by
util/relicense.pl).

Signed-off-by: Michael Brown <mcb30@ipxe.org>

vor 9 Jahren

Michael Brown

036af27a45

[xen] Add basic support for PV-HVM domains

Add basic support for Xen PV-HVM domains (detected via the Xen
platform PCI device with IDs 5853:0001), including support for
accessing configuration via XenStore and enumerating devices via
XenBus.

Signed-off-by: Michael Brown <mcb30@ipxe.org>

vor 10 Jahren

3 Commits (fd18417cf1208399bfa0153c6ec26c268d2f948e)