robin.thoni/ipxe - git rthoni.com

5357 Commitit

2 Branchit

Puu: 5bd8427d3d

Commit Graph

Tekijä	SHA1	Viesti	Päivämäärä
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>	9 vuotta sitten
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>	9 vuotta sitten
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>	10 vuotta sitten

Tekijä

SHA1

Viesti

Päivämäärä

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>

9 vuotta sitten

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>

9 vuotta sitten

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>

10 vuotta sitten

3 Commitit (5bd8427d3dad38993c1f8f175454f7fde0af34ca)