| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2018-07-04 | It is possible for a memory write to not complete if no barrier exists | Dale Rahn | |
| between the write and a wfi instruction. Make certain system state is coherent when waiting on interrupts. ok kettenis@ | |||
| 2018-07-04 | ptrace debug support for arm64. | Dale Rahn | |
| Single step is not yet supported but reading and setting registers are working as expected, breakpoints also are working. ok kettenis@ | |||
| 2018-07-02 | Allow pluart(4) to attach to acpi(4). | Mark Kettenis | |
| ok mlarkin@, patrick@ | |||
| 2018-07-02 | Allow xhci(4) to attach to acpi(4). | Mark Kettenis | |
| ok dlg@, patrick@, mpi@ | |||
| 2018-07-02 | Enable the FPU when calling EFI runtime services. The new UEFI firmware for | Mark Kettenis | |
| the od1000 that I built myself seems to use the FPU when setting the RTC, and the UEFI standard allows this. ok drahn@ | |||
| 2018-07-02 | Add functions to allow the use of the FPU in the kernel. | Mark Kettenis | |
| ok drahn@ | |||
| 2018-07-01 | Revert bit I didn't intend to commit. | Mark Kettenis | |
| 2018-07-01 | Hook up acpi(4) on arm64. Various bits of driver glue are still missing | Mark Kettenis | |
| but this is enough to boot multi-user on the mcbin with suitable firmware. ok mlarkin@ | |||
| 2018-06-30 | Some tweaks such that ACPI 5.1 tables are recognized as well. | Mark Kettenis | |
| 2018-06-30 | Remove strange /* End of file */ style. | Theo de Raadt | |
| 2018-06-30 | Add intr_enable() here as well. | Mark Kettenis | |
| 2018-06-28 | Add missing <sys/param.h>. | Mark Kettenis | |
| ok krw@, millert@, drahn@ | |||
| 2018-06-28 | Add ci_acpi_proc_id member to struct cpu_info; needed by acpi(4). | Mark Kettenis | |
| ok patrick@, drahn@ | |||
| 2018-06-25 | Add code that builds a basic device tree from ACPI tables if the firmware | Mark Kettenis | |
| didn't provide its own device tree. ok patrick@ | |||
| 2018-06-24 | If ACPI tables are present, set a global variable to point at their | Mark Kettenis | |
| (physical) address such that acpidump(8) can read it and dump the tables on arm64 systems. ok deraadt@ | |||
| 2018-06-22 | Updating md_astpending in ast() creates a race, update the variable in asm | Dale Rahn | |
| before calling ast(). Pointed out by Gunther after I had a fix. ok guenther@ | |||
| 2018-06-22 | Update the pointer to the trapframe in the PCB when handling an AST. | Mark Kettenis | |
| From drahn@, ok guenther@ | |||
| 2018-06-05 | Move pluart(4) to dev/fdt. | Mark Kettenis | |
| ok jsg@ | |||
| 2018-06-05 | Unify arm64 and armv7 pluart(4) implementations. | Mark Kettenis | |
| ok jsg@ | |||
| 2018-06-05 | Recognise Cortex A76. Only adding to arm64 as it only supports aarch32 | Jonathan Gray | |
| for EL0/userland. MIDR value from ATF. ok kettenis@ | |||
| 2018-06-02 | Enable fanpwr(4), move sypwr(4) where it belongs. | Mark Kettenis | |
| 2018-06-01 | With option WITNESS we need to have a bit more KVA available during early | Mark Kettenis | |
| bootstrap so allocate page tables for the first GB. ok deraadt@ | |||
| 2018-06-01 | Enable witness(4) on select architectures to help the current MP work. | Visa Hankala | |
| Requested by deraadt@ | |||
| 2018-05-31 | Move com_fdt.c to dev/fdt since we can share it between armv7 and arm64 now. | Mark Kettenis | |
| ok patrick@ | |||
| 2018-05-30 | Remove comcnspeed variable, which gets set but is never actually used. | Mark Kettenis | |
| This removes the (no-op) -1 and -9 kernel boot arguments. ok visa@ | |||
| 2018-05-28 | Cleanup bootconfig.h and use strlcpy() to copy boot arguments. | Mark Kettenis | |
| ok drahn@ | |||
| 2018-05-28 | Remove unused include file. | Mark Kettenis | |
| ok drahn@ | |||
| 2018-05-28 | Drop include of <arm64/swi.h> and remove it. | Mark Kettenis | |
| ok drahm@ | |||
| 2018-05-28 | Call readdisksector() instead of rolling our own. Drop <sys/systm.h> | Mark Kettenis | |
| include. Reduces the diffs to the amd64/i386 version of this code. ok drahn@ | |||
| 2018-05-23 | Enable bwfm(4). | Patrick Wildt | |
| ok stsp@ | |||
| 2018-05-23 | Remove unused pmap_steal_memory_implementation(). It doesn't actually work | Mark Kettenis | |
| and implementing this interface only really makes sense for architectures that use a direct map. ok patrick@, visa@ | |||
| 2018-05-16 | Move the code that decodes the i.MX6 PLLs and PFDs into imxanatop(4) | Patrick Wildt | |
| instead of having imxccm(4) map more than it should and access the memory space that imxanatop(4) should be responsible for. ok kettenis@ | |||
| 2018-05-16 | Add glue for the USB3 controller on the i.MX8MQ SoC. | Patrick Wildt | |
| Discussed with kettenis@ | |||
| 2018-05-16 | Implement pmap_growkernel(). Bump VM_MAX_KERNEL_ADDRESS now that we no | Mark Kettenis | |
| longer pre-allocate the complete kernel page tables. ok patrick@, visa@ | |||
| 2018-05-15 | Remove a4x bus space hack. | Mark Kettenis | |
| ok patrick@ | |||
| 2018-05-14 | Add support for register shift/io-width to the console code as well. | Mark Kettenis | |
| ok visa@, patrick@ | |||
| 2018-05-06 | Use speed from device tree for serial console. Makes it possible to boot | Mark Kettenis | |
| and install systems where the firmware uses a non-standard speed. This is important for various boards that use a Rockchip SoC where the vendor thinks using 1500000 bps as the serial console speed is a good idea (it isn't). ok deraadt@, visa@, patrick@ | |||
| 2018-05-04 | Add a common rules file for ofw sources to help keep the configurations | Visa Hankala | |
| of fdt-enabled platforms in sync. OK deraadt@ | |||
| 2018-05-04 | Fix WITNESS build on arm64. | Visa Hankala | |
| OK guenther@ | |||
| 2018-05-04 | Add stack trace saving for arm64. | Visa Hankala | |
| OK guenther@ | |||
| 2018-05-03 | Add support for SMCCC 1.1 which provides proper support for the firmware-based | Mark Kettenis | |
| workaround for branch target injection attacks (CVE 2017-5715). ok patrick@, jsg@ | |||
| 2018-05-02 | Add imxpd(4) which is a power domain controller driver that | Patrick Wildt | |
| essentially calls into ATF to make it supply power. ok kettenis@ | |||
| 2018-05-02 | Implement a power domain framework to turn on/off so-called power | Patrick Wildt | |
| domains. This mechanism is used by the newer i.MX8M SoCs so that drivers can call into ATF to supply power to e.g. a USB port. ok kettenis@ | |||
| 2018-04-24 | Enable gpioiic(4) and gpioow(4). From Artturi Alm. | Mark Kettenis | |
| 2018-04-20 | enable ccp(4) as found on amd seattle platforms, eg, overdrive 1000s | David Gwynne | |
| ok kettenis@ jmatthew@ | |||
| 2018-04-18 | Stop modifying vm page flags using mixed atomic and non-atomic | Patrick Wildt | |
| operations. This resolves one of the failures frequently seen on QEMU where spawning processes while another process is working can lead to crashes. Committing on behalf of drahn@ ok kettenis@ jsg@ | |||
| 2018-04-18 | Introduce a pmap lock on pmap_fault_fixup(). Heavily threaded | Patrick Wildt | |
| applications will crash without this lock as other threads attempt to walk the tree while another thread is adding/removing mappings. Committing on behalf of drahn@ ok kettenis@ | |||
| 2018-04-12 | Implement MAP_STACK option for mmap(). Synchronous faults (pagefault and | Theo de Raadt | |
| syscall) confirm the stack register points at MAP_STACK memory, otherwise SIGSEGV is delivered. sigaltstack() and pthread_attr_setstack() are modified to create a MAP_STACK sub-region which satisfies alignment requirements. Observe that MAP_STACK can only be set/cleared by mmap(), which zeroes the contents of the region -- there is no mprotect() equivalent operation, so there is no MAP_STACK-adding gadget. This opportunistic software-emulation of a stack protection bit makes stack-pivot operations during ROPchain fragile (kind of like removing a tool from the toolbox). original discussion with tedu, uvm work by stefan, testing by mortimer ok kettenis | |||
| 2018-04-09 | Set trapframe pointer early on in do_el0_sync. This allows the use of | Mark Kettenis | |
| PROC_STACK() in the upcoming stack pointer checking diff and probably fixes bugs where ptrace(2) and core dumps would report the wrong register state. ok deraadt@ | |||
| 2018-04-09 | Get rid of some FreeBSD leftovers (that are mostly commented out already). | Mark Kettenis | |
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