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fdafd315 |
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24-Nov-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Automated cleanup of cdefs and other formatting Apply the following automated changes to try to eliminate no-longer-needed sys/cdefs.h includes as well as now-empty blank lines in a row. Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/ Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/ Remove /\n+#if.*\n#endif.*\n+/ Remove /^#if.*\n#endif.*\n/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/ Sponsored by: Netflix
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685dc743 |
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16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: one-line .c pattern Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
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4d846d26 |
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10-May-2023 |
Warner Losh <imp@FreeBSD.org> |
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix
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ab3fad6e |
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01-Sep-2020 |
Mateusz Guzik <mjg@FreeBSD.org> |
bhnd: clean up empty lines in .c and .h files
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6467a17b |
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14-Dec-2017 |
Landon J. Fuller <landonf@FreeBSD.org> |
bhnd(4)/bwn(4): Fix a number of small issues reported by Coverity. - 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
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6e778a7e |
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08-Dec-2017 |
Pedro F. Giffuni <pfg@FreeBSD.org> |
SPDX: license IDs for some ISC-related files.
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ac59515b |
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27-Nov-2017 |
Landon J. Fuller <landonf@FreeBSD.org> |
bhnd(4): Fix bcma/siba core reset behavior Add missing support for specifying I/O control flags during core reset, and resolve a number of siba(4)-specific reset issues: - Add missing check for target reject flags in siba_is_hw_suspended(). - Remove incorrect wait on SIBA_TMH_BUSY when modifying any target state register; this should only be done when waiting for initiated transactions to clear. - Add missing wait on SIBA_IM_BY when asserting SIBA_IM_RJ. - Overwrite any previously set SIBA_TML_REJ flag when bringing the core out of reset. This fixes a lockup that occured when we brought up a core (after reboot) that had previously been placed into RESET by siba_bwn(4). Approved by: adrian (mentor, implicit) Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D13039
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caeff9a3 |
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21-Nov-2017 |
Landon J. Fuller <landonf@FreeBSD.org> |
bhnd(4): implement MIPS and PCI(e) interrupt support On BHND MIPS SoCs, this replaces the use of hard-coded MIPS IRQ#s in the common bhnd(4) core drivers; we now register an INTRNG child PIC that handles routing of backplane interrupt vectors via the MIPS core. On BHND PCI devices, backplane interrupt vectors are now routed to the PCI/PCIe host bridge core when bus_setup_intr() is called, where they are dispatched by the PCI core via a host interrupt (e.g. INTx/MSI). The bhndb(4) bridge driver tracks registered interrupt handlers for the bridged bhnd(4) devices and manages backplane interrupt routing, while delegating actual bus interrupt setup/teardown to the parent bus on behalf of the bridged cores. Approved by: adrian (mentor, implicit) Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D12518
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8a03f98a |
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23-Sep-2016 |
Landon J. Fuller <landonf@FreeBSD.org> |
bhnd(4): Implement common API for IOST/IOCTL register access and core reset - Added bhnd(4) bus APIs for per-core ioctl/iost register access. - Updated reset/suspend bhnd(4) APIs for compatibility with ioctl/iost changes. - Implemented core reset/suspend support for both bcma(4) and siba(4). - Implemented explicit release of all outstanding PMU requests at the bus level when putting a core into reset. Approved by: adrian (mentor, implicit) Differential Revision: https://reviews.freebsd.org/D8009
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111d7cb2 |
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03-Sep-2016 |
Landon J. Fuller <landonf@FreeBSD.org> |
Migrate bhndb(4) to the new bhnd_erom API. Adds support for probing and initializing bhndb(4) bridge state using the bhnd_erom API, ensuring that full bridge configuration is available *prior* to actually attaching and enumerating the bhnd(4) child device, allowing us to safely allocate bus-level agent/device resources during bhnd(4) bus enumeration. - Add a bhnd_erom_probe() method usable by bhndb(4). This is an analogue to the existing bhnd_erom_probe_static() method, and allows the bhndb bridge to discover the best available erom parser class prior to newbus probing of its children. - Add support for supplying identification hints when probing erom devices. This is required on early EXTIF-only chipsets, where chip identification registers are not available. - Migrate bhndb over to the new bhnd_erom API, using bhnd_core_info records rather than bridged bhnd(4) device_t references to determine the bridged chipsets' capability/bridge configuration. - The bhndb parent (e.g. if_bwn) is now required to supply a hardware priority table to the bridge. The default table is currently sufficient for our supported devices. - Drop the two-pass attach approach we used for compatibility with bhndb(4) in the bhnd(4) bus drivers, and instead perform bus enumeration immediately, and allocate bridged per-child bus-level resources during that enumeration. Approved by: adrian (mentor) Differential Revision: https://reviews.freebsd.org/D7768
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688fc8c0 |
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24-Jun-2016 |
Landon J. Fuller <landonf@FreeBSD.org> |
bhnd(4): Add devinfo allocation and child addition methods, modeled on pci_if. This allows bhnd(4) to manage per-device state (such as per-core pmu/clock refcounting) on behalf of subclass driver instances. Approved by: re (gjb), adrian (mentor) Differential Revision: https://reviews.freebsd.org/D6959
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c009c402 |
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05-May-2016 |
Ed Maste <emaste@FreeBSD.org> |
bhnd: another build fix for GCC-using architectures Further to r299119. GCC architectures failed with bcma_subr.c:138: warning: control reaches end of non-void function Sponsored by: The FreeBSD Foundation
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4ad7e9b0 |
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25-Feb-2016 |
Adrian Chadd <adrian@FreeBSD.org> |
Bring over the initial rewrite of the broadcom bus support found in their SoCs and various chips (including, famously, their wifi chips.) This is "just" (all 20,000 lines of it) code to enumerate the various versions of busses inside these devices, including the PCI bridge and the direct SIBA bridge found in MIPS chips. It also includes shared code for some bus operations (suspend, resume, etc); EEPROM/SROM/etc parsing and other things that are shared between chips. Eventually this'll replace the code that bwi/bwn uses for the internal bus, as well as some apparently upcoming mips74k broadcom SoC support which uses bwn! Thanks to Landon Fuller <landonf@landonf.org> for all this work! Obtained from: https://github.com/landonf/freebsd/compare/user/landonf/bcm4331-CURRENT
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