SeaBIOS September 2021

seabios@seabios.org

4 participants
3 discussions

Re: [PATCH v3 0/5] Make seabios linkable with lld

by Brad Smith

As an OpenBSD developer I'm very interested in these patches. SeaBIOS is the only package left in our ports tree still using lld to link and one of very few ports not building with Clang. I just happened to come across your diffs looking to see if anything had been done in this area when searching via Google.

2 days, 1 hour

[PATCH] tcgbios: Disable platform hierarchy in case of failure

by Stefan Berger

In the rare case of a TPM 2 failure, disable the platform hierarchy after disabling the endorsement and owner hierarchies. Signed-off-by: Stefan Berger <stefanb(a)linux.ibm.com> --- src/tcgbios.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/tcgbios.c b/src/tcgbios.c index 02921d8..31f4d7b 100644 --- a/src/tcgbios.c +++ b/src/tcgbios.c @@ -983,6 +983,7 @@ tpm_set_failure(void) case TPM_VERSION_2: tpm20_hierarchycontrol(TPM2_RH_ENDORSEMENT, TPM2_NO); tpm20_hierarchycontrol(TPM2_RH_OWNER, TPM2_NO); + tpm20_hierarchycontrol(TPM2_RH_PLATFORM, TPM2_NO); break; } -- 2.31.1

3 weeks, 6 days

[PATCH] virtio-scsi: initialize the ctrl and event vq

by Li Feng

Currently, virtio-scsi doesn't support any control or event message, this patch add the basic initialization. Some backends need this feature, like dpdk. Signed-off-by: Li Feng <fengli(a)smartx.com> --- src/hw/virtio-scsi.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/src/hw/virtio-scsi.c b/src/hw/virtio-scsi.c index 369c981..e16d4b0 100644 --- a/src/hw/virtio-scsi.c +++ b/src/hw/virtio-scsi.c @@ -203,8 +203,18 @@ init_virtio_scsi(void *data) } } + if (vp_find_vq(vp, 0, &vq) < 0 ) { + dprintf(1, "fail to find ctrl vq for virtio-scsi %pP\n", pci); + goto fail; + } + + if (vp_find_vq(vp, 1, &vq) < 0 ) { + dprintf(1, "fail to find event vq for virtio-scsi %pP\n", pci); + goto fail; + } + if (vp_find_vq(vp, 2, &vq) < 0 ) { - dprintf(1, "fail to find vq for virtio-scsi %pP\n", pci); + dprintf(1, "fail to find req vq for virtio-scsi %pP\n", pci); goto fail; } -- 2.31.1

1 month, 2 weeks

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SeaBIOS September 2021