This series is a follow-up to our virtio 1.0 discussion. The first patch adds two new functions as suggested by Michael and the third one makes virtio-net call them.
Changes v1->v2: * fixed comment 'busmaster' -> 'bus master' * renamed functions 'enable_pci_device' -> 'pci_enable_device', 'disable_pci_device' -> 'pci_restore_device' * pci_enable_device takes the desired latency timer value in argument, special value of 0 makes it not touch the register * tweaked debug output of pci_enable_device: 'device not enabled by BIOS!' -> 'device not fully enabled by BIOS!' * new debug output in pci_restore_device: 'restoring PCI command to ..' * new helper function for region type testing: virtnet_uses_region_type * added a patch to renumber virtio_pci_region flags so they make more sense; this also fixes a bug where virtio_pci_unmap_capability could call iounmap on an uninitialized region * adjusted commit messages Changes v2->v3: * removed the unused VIRTIO_PCI_REGION_NONE macro Thanks! Ladi src/drivers/bus/pci.c | 58 +++++++++++++++++++++++++++++++++++-------- src/drivers/bus/virtio-pci.c | 10 ++++++++ src/drivers/net/virtio-net.c | 41 ++++++++++++++++++++++++++++-- src/include/ipxe/pci.h | 3 +++ src/include/ipxe/virtio-pci.h | 6 ++--- 5 files changed, 103 insertions(+), 15 deletions(-) _______________________________________________ ipxe-devel mailing list ipxe-devel@lists.ipxe.org https://lists.ipxe.org/mailman/listinfo.cgi/ipxe-devel
