CVS commit: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci
Module Name:src Committed By: mrg Date: Sat Sep 30 10:38:31 UTC 2023 Modified Files: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci: nouveau_nvkm_subdev_pci_pcie.c Log Message: avoid an unlikely array bounds issue picked up by GCC 12. nvkm_pcie_speed() can return -1, which is then used as an array index, so make this default return PCIe 1.0 speeds. To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 \ src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_pcie.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_pcie.c diff -u src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_pcie.c:1.3 src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_pcie.c:1.4 --- src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_pcie.c:1.3 Sun Dec 19 10:51:58 2021 +++ src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_pcie.c Sat Sep 30 10:38:31 2023 @@ -1,4 +1,4 @@ -/* $NetBSD: nouveau_nvkm_subdev_pci_pcie.c,v 1.3 2021/12/19 10:51:58 riastradh Exp $ */ +/* $NetBSD: nouveau_nvkm_subdev_pci_pcie.c,v 1.4 2023/09/30 10:38:31 mrg Exp $ */ /* * Copyright 2015 Karol Herbst @@ -24,7 +24,7 @@ * Authors: Karol Herbst */ #include -__KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_subdev_pci_pcie.c,v 1.3 2021/12/19 10:51:58 riastradh Exp $"); +__KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_subdev_pci_pcie.c,v 1.4 2023/09/30 10:38:31 mrg Exp $"); #include "priv.h" @@ -48,7 +48,7 @@ nvkm_pcie_speed(enum pci_bus_speed speed /* XXX 0x16 is 8_0, assume 0x17 will be 16_0 for now */ if (speed == 0x17) return NVKM_PCIE_SPEED_8_0; - return -1; + return NVKM_PCIE_SPEED_2_5; } }
CVS commit: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci
Module Name:src Committed By: mrg Date: Sat Sep 30 10:38:31 UTC 2023 Modified Files: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci: nouveau_nvkm_subdev_pci_pcie.c Log Message: avoid an unlikely array bounds issue picked up by GCC 12. nvkm_pcie_speed() can return -1, which is then used as an array index, so make this default return PCIe 1.0 speeds. To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 \ src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_pcie.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci
Module Name:src Committed By: riastradh Date: Sun Dec 19 12:43:45 UTC 2021 Modified Files: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci: nouveau_nvkm_subdev_pci_base.c Log Message: nouveau: Disable MSI on G84 devices. Fails to switch modes with MSI, works without MSI, on T61p. To generate a diff of this commit: cvs rdiff -u -r1.10 -r1.11 \ src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c diff -u src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c:1.10 src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c:1.11 --- src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c:1.10 Sun Dec 19 12:31:26 2021 +++ src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c Sun Dec 19 12:43:45 2021 @@ -1,4 +1,4 @@ -/* $NetBSD: nouveau_nvkm_subdev_pci_base.c,v 1.10 2021/12/19 12:31:26 riastradh Exp $ */ +/* $NetBSD: nouveau_nvkm_subdev_pci_base.c,v 1.11 2021/12/19 12:43:45 riastradh Exp $ */ /* * Copyright 2015 Red Hat Inc. @@ -24,7 +24,7 @@ * Authors: Ben Skeggs */ #include -__KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_subdev_pci_base.c,v 1.10 2021/12/19 12:31:26 riastradh Exp $"); +__KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_subdev_pci_base.c,v 1.11 2021/12/19 12:43:45 riastradh Exp $"); #include "priv.h" #include "agp.h" @@ -276,6 +276,7 @@ nvkm_pci_new_(const struct nvkm_pci_func break; default: switch (device->chipset) { + case 0x84: /* G84, no mode switch with MSI */ case 0xaa: /* reported broken, nv also disable it */ break;
CVS commit: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci
Module Name:src Committed By: riastradh Date: Sun Dec 19 12:43:45 UTC 2021 Modified Files: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci: nouveau_nvkm_subdev_pci_base.c Log Message: nouveau: Disable MSI on G84 devices. Fails to switch modes with MSI, works without MSI, on T61p. To generate a diff of this commit: cvs rdiff -u -r1.10 -r1.11 \ src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci
Module Name:src Committed By: riastradh Date: Sun Dec 19 12:31:26 UTC 2021 Modified Files: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci: nouveau_nvkm_subdev_pci_base.c Log Message: nouveau: Remove post-merge audit comments -- LGTM. To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.10 \ src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c diff -u src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c:1.9 src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c:1.10 --- src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c:1.9 Sun Dec 19 10:51:58 2021 +++ src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c Sun Dec 19 12:31:26 2021 @@ -1,4 +1,4 @@ -/* $NetBSD: nouveau_nvkm_subdev_pci_base.c,v 1.9 2021/12/19 10:51:58 riastradh Exp $ */ +/* $NetBSD: nouveau_nvkm_subdev_pci_base.c,v 1.10 2021/12/19 12:31:26 riastradh Exp $ */ /* * Copyright 2015 Red Hat Inc. @@ -24,7 +24,7 @@ * Authors: Ben Skeggs */ #include -__KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_subdev_pci_base.c,v 1.9 2021/12/19 10:51:58 riastradh Exp $"); +__KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_subdev_pci_base.c,v 1.10 2021/12/19 12:31:26 riastradh Exp $"); #include "priv.h" #include "agp.h" @@ -123,14 +123,13 @@ nvkm_pci_oneinit(struct nvkm_subdev *sub return ret; } -#ifdef __NetBSD__ /* XXX post-merge audit */ +#ifdef __NetBSD__ { const char *const name = device_xname(pci_dev_dev(pdev)); const struct pci_attach_args *pa = >pd_pa; const char *intrstr; char intrbuf[PCI_INTRSTR_LEN]; - /* XXX convert to use drm_pci_request_irq() */ if (pdev->msi_enabled) { if (pdev->pd_intr_handles == NULL) { if ((ret = pci_msi_alloc_exact(pa, >pci_ihp,
CVS commit: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci
Module Name:src Committed By: riastradh Date: Sun Dec 19 12:31:26 UTC 2021 Modified Files: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci: nouveau_nvkm_subdev_pci_base.c Log Message: nouveau: Remove post-merge audit comments -- LGTM. To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.10 \ src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/subdev/pci/nouveau_nvkm_subdev_pci_base.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.