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| -rw-r--r-- | README.md | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -128,13 +128,18 @@ Where: - DOMU_PASSTHROUGH_PATHS[number] specifies the passthrough devices ( separated by spaces). It adds "xen,passthrough" to the corresponding dtb nodes in xen device tree blob. - This option is valid only when PASSTHROUGH_DTS_REPO is provided. + This option is valid in the following two cases: + + 1. When PASSTHROUGH_DTS_REPO is provided. With this option, the partial device trees (corresponding to the passthrough devices) from the PASSTHROUGH_DTS_REPO, are compiled merged and used as DOMU[number] device tree blob. Note it assumes that the names of the partial device trees will match to the names of the devices specified here. + 2. When DOMU_NOBOOT[number] is provided. In this case, it will only + add "xen,passthrough" as mentioned before. + - DOMU_PASSTHROUGH_DTB[number] specifies the passthrough device trees blob. This option is used when DOMU_PASSTHROUGH_PATHS[number] is not specified by the user. |