Date: Mon, 22 Mar 2021 13:52:12 GMT From: Leandro Lupori <luporl@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 3aa6cc000f74 - stable/13 - ofwfb: fix boot on LE Message-ID: <202103221352.12MDqC2a013042@gitrepo.freebsd.org>
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The branch stable/13 has been updated by luporl: URL: https://cgit.FreeBSD.org/src/commit/?id=3aa6cc000f7472079a5174944e70f3bd412e6c37 commit 3aa6cc000f7472079a5174944e70f3bd412e6c37 Author: Leandro Lupori <luporl@FreeBSD.org> AuthorDate: 2021-03-09 15:11:58 +0000 Commit: Leandro Lupori <luporl@FreeBSD.org> CommitDate: 2021-03-22 13:48:46 +0000 ofwfb: fix boot on LE Some framebuffer properties obtained from the device tree were not being properly converted to host endian. Replace OF_getprop calls by OF_getencprop where needed to fix this. This fixes boot on PowerPC64 LE, when using ofwfb as the system console. Reviewed by: bdragon Sponsored by: Eldorado Research Institute (eldorado.org.br) MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D27475 (cherry picked from commit 043577b721ec4e5c2ab7571e6c05cfd54e49473c) --- sys/dev/vt/hw/ofwfb/ofwfb.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/sys/dev/vt/hw/ofwfb/ofwfb.c b/sys/dev/vt/hw/ofwfb/ofwfb.c index 8a1b7b3688a7..9dc674c0ebf9 100644 --- a/sys/dev/vt/hw/ofwfb/ofwfb.c +++ b/sys/dev/vt/hw/ofwfb/ofwfb.c @@ -108,7 +108,7 @@ ofwfb_probe(struct vt_device *vd) return (CN_DEAD); node = -1; - if (OF_getprop(chosen, "stdout", &stdout, sizeof(stdout)) == + if (OF_getencprop(chosen, "stdout", &stdout, sizeof(stdout)) == sizeof(stdout)) node = OF_instance_to_package(stdout); if (node == -1) @@ -386,7 +386,7 @@ ofwfb_init(struct vt_device *vd) char buf[64]; phandle_t chosen; phandle_t node; - uint32_t depth, height, width, stride; + pcell_t depth, height, width, stride; uint32_t vendor_id = 0; cell_t adr[2]; uint64_t user_phys; @@ -399,7 +399,7 @@ ofwfb_init(struct vt_device *vd) node = -1; chosen = OF_finddevice("/chosen"); - if (OF_getprop(chosen, "stdout", &sc->sc_handle, + if (OF_getencprop(chosen, "stdout", &sc->sc_handle, sizeof(ihandle_t)) == sizeof(ihandle_t)) node = OF_instance_to_package(sc->sc_handle); if (node == -1) @@ -448,14 +448,14 @@ ofwfb_init(struct vt_device *vd) return (CN_DEAD); /* Only support 8 and 32-bit framebuffers */ - OF_getprop(node, "depth", &depth, sizeof(depth)); + OF_getencprop(node, "depth", &depth, sizeof(depth)); if (depth != 8 && depth != 32) return (CN_DEAD); sc->fb.fb_bpp = sc->fb.fb_depth = depth; - OF_getprop(node, "height", &height, sizeof(height)); - OF_getprop(node, "width", &width, sizeof(width)); - if (OF_getprop(node, "linebytes", &stride, sizeof(stride)) != + OF_getencprop(node, "height", &height, sizeof(height)); + OF_getencprop(node, "width", &width, sizeof(width)); + if (OF_getencprop(node, "linebytes", &stride, sizeof(stride)) != sizeof(stride)) stride = width*depth/8; @@ -537,11 +537,11 @@ ofwfb_init(struct vt_device *vd) * may be the child of the PCI device: in that case, try the * parent for the assigned-addresses property. */ - len = OF_getprop(node, "assigned-addresses", pciaddrs, - sizeof(pciaddrs)); + len = OF_getencprop(node, "assigned-addresses", + (pcell_t *)pciaddrs, sizeof(pciaddrs)); if (len == -1) { - len = OF_getprop(OF_parent(node), "assigned-addresses", - pciaddrs, sizeof(pciaddrs)); + len = OF_getencprop(OF_parent(node), "assigned-addresses", + (pcell_t *)pciaddrs, sizeof(pciaddrs)); } if (len == -1) len = 0;
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