FreeBSD source tree https://cgit-dev.freebsd.org/src-test/atom?h=main 2020-09-01T21:43:05Z 2020-09-01T21:43:05Z Mateusz Guzik mjg@FreeBSD.org 2020-09-01T21:43:05Z urn:sha1:ab3fad6ea26bda380ecb9ddc3bc4e9014ab3d4b2 2018-03-29T19:48:50Z Landon J. Fuller landonf@FreeBSD.org 2018-03-29T19:48:50Z urn:sha1:be9a13138e1f43e3e333f5069efd5595b6aa542d translations unsupported by the backplane. 2018-03-29T19:44:15Z Landon J. Fuller landonf@FreeBSD.org 2018-03-29T19:44:15Z urn:sha1:f3524ec8ed3e8a18683c4a5f9ba2d3db62a136fe this provides early access to device capability flags required by bhnd(4) bus and bhndb(4) bridge drivers. 2018-01-19T22:22:02Z Landon J. Fuller landonf@FreeBSD.org 2018-01-19T22:22:02Z urn:sha1:711221efd890d8ac47b07265bf9024f32c6709da - Extend the probe method to accept devclasses that inherit from the pci devclass (e.g. cardbus). - Some BCM4306-based CardBus adapters appear to advertise 4K SPROM, but only the first 2K is mapped into BAR0. We can safely assume that the SPROM data fits within the first 2K of the SPROM, rather than rejecting the SPROM mapping as invalid. Sponsored by: The FreeBSD Foundation 2018-01-17T03:34:26Z Landon J. Fuller landonf@FreeBSD.org 2018-01-17T03:34:26Z urn:sha1:84d6a5d4a78a8bf451463c87f3c38f8854e53afa On a SPROM-less device, the PCI(e) bridge core will be initialized with its power-on-reset defaults; this can leave the SPROM-derived BHND_PCI_SRSH_PI value pointing to the wrong backplane address. This value is used by the PCI core when performing address translation between the static register windows in BAR0 that map the PCI core's register block, and backplane address space. Previously, bhndb_pci(4) incorrectly used the potentially invalid static BAR0 PCI register windows when attempting to correct the BHND_PCI_SRSH_PI value in the PCI core's SPROM shadow. Instead, we now read/update BHND_PCI_SRSH_PI by fetching the PCI core's backplane address from the core enumeration table, and then using a dynamic register window to explicitly map the PCI core's register block into BAR0. Sponsored by: The FreeBSD Foundation 2017-12-16T04:35:37Z Landon J. Fuller landonf@FreeBSD.org 2017-12-16T04:35:37Z urn:sha1:80a7c0f53bac4410ef9fc8ca8614be0ec1057c06 DMA boundary constraint applied in bhndb_dma_tag_create(). Sponsored by: The FreeBSD Foundation 2017-12-15T04:51:47Z Landon J. Fuller landonf@FreeBSD.org 2017-12-15T04:51:47Z urn:sha1:6467a17b496dc646991f60d8aaab674bc421ac4a - Fix reference of uninitialized error value in bhndb_generic_resume() if the dynamic window count is 0. - Fix incorrect bhnd_pmu(4) UPTME_MASK and PLL0_PC2_WILD_INT_MASK constants. - Variable definitions referenced by our generated SPROM layouts will never be NULL, but add explicit asserts to make that clear. - Add missing variable initialization in bhnd_nvram_sprom_ident(). - Fix leak of driver array in bhnd_erom_probe_driver_classes(). - Fix zero-length memset() in bhndb_pci_eio_init(). - Fix an off-by-one error and potential invalid OOBSEL bit shift operation in bcma_dinfo_init_intrs(). - Remove dead code in siba_suspend_hw(). - Fix duplicate call to bhnd_pmu_enable_regulator() in both the enable and disable code paths of bhnd_compat_cc_pmu_set_ldoparef(). Reported by: Coverity CIDs: 1355194, 1362020, 1362022, 1373114, 1366563, 1373115, 1381569, 1381579, 1383555, 1383566, 1383571 Sponsored by: The FreeBSD Foundation 2017-12-14T03:41:12Z Landon J. Fuller landonf@FreeBSD.org 2017-12-14T03:41:12Z urn:sha1:c7f55202d3dca4e5d7f2da0e86a191d0997292d5 - The window target must always be updated when stealing a register window. - Fix missing initialization of bhndb(4) region alloc_flags when registering statically mapped port regions (caught by scan-build). Approved by: adrian (mentor, implicit) Sponsored by: The FreeBSD Foundation 2017-12-14T01:58:05Z Landon J. Fuller landonf@FreeBSD.org 2017-12-14T01:58:05Z urn:sha1:566ca880a1361331e9dfd340bf39d6f14238151d the expected default board_vendor value on MIPS SoCs. This is required by bwn(4) to differentiate between single-band and dual-band device variants that otherwise share a common chip ID. Approved by: adrian (mentor, implicit) Sponsored by: The FreeBSD Foundation 2017-12-02T01:07:41Z Landon J. Fuller landonf@FreeBSD.org 2017-12-02T01:07:41Z urn:sha1:d16875a8066893408066a3d1a3ed59e41f3a1dee - Add missing call to device_delete_children() in bhndb_detach(), without which we're left with stale child devices on module unload. - Pass the parent PCI device to pci_release_msi(), not the bhndb_pci(4) child. Approved by: adrian (mentor, implicit) Sponsored by: The FreeBSD Foundation