openbsd-src/sys/arch/loongson/dev/ at jcs · jcs.org/openbsd-src

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openbsd-src / sys / arch / loongson / dev /

at jcs 31 files

indent with tabs not spaces; from jon@elytron.openbsd.amsterdam

2 years ago

mips64, octeon, loonson: trigger deferred clock interrupts from splx(9)

3 years ago

Huge work-in-progress commit to support Loongson 2E-based evaluation boards with a VIA 686 southbridge.

16 years ago

Move the definition of REGVAL into a common header to make it usable outside bonito(4).

9 years ago

Remove dependency from wscons_machdep upon bonito. Instead of hardcoding bonito as the northbridge, have the per-platform early setup code register functions providing access to the PCI configuration space, for the wscons code to walk the PCI space in search of a graphics board.

12 years ago

Suppress messages about spurious UART interrupts on MP systems. A similar workaround was added in r1.8 of cn30xxuart.c because of the same root cause.

9 years ago

Also attach spdmem on Gdium.

3 years ago

remove prototypes with no matching function; ok miod@

2 years ago

clockintr: remove clockintr_init(), clockintr_flags

2 years ago

Add a PCI attach hook mechanism for htb(4), similar to the one in bonito(4). Use the hook for setting up the PIC.

9 years ago

Add drivers for PCI host bridge and built-in UARTs on Loongson 3A, and put the pieces together by platform glue.

9 years ago

remove extern with no matching var; ok miod@

2 years ago

Print raw battery information if KB3310_DEBUG, not DEBUG. NFC

2 years ago

Update my email address.

6 years ago

Add drivers for PCI host bridge and built-in UARTs on Loongson 3A, and put the pieces together by platform glue.

9 years ago

Add drivers for PCI host bridge and built-in UARTs on Loongson 3A, and put the pieces together by platform glue.

9 years ago

Add drivers for PCI host bridge and built-in UARTs on Loongson 3A, and put the pieces together by platform glue.

9 years ago

Extend struct platform with MP control functions, and add bootstrap code for secondary CPUs.

9 years ago

ansi

3 years ago

ansi

3 years ago

Use <dev/clock_subr.h> in mcclock(4).

5 years ago

constify struct cfattach

4 years ago

glxpcib(4) invokes pcibattach assuming pcib doesn't need more than a `struct device' as its softc. This is not the case on loongson, and the glxpcib softc gets subtly corrupted, causing a kernel panic when attempting to select the glxpcib timecounter as the current timecounter.

13 years ago

Implement support for framebuffers that don't start on a page boundary. This happens on the new 14" and 16" Macbook Pro where we deliberately use a framebuffer that skips the first few lines to avoid "the notch". The offset of the first pixel is added to struct wsdisplay_fbinfo. The stride is added as well, mirroring the value returned by the WSDISPLAYIO_LINEBYTES ioctl, such that we can retire that one in the future. A compat ioctl is implemented to help the transition. The compat code will be removed after OpenBSD 7.3 has been released.

3 years ago

spelling

9 months ago

spelling

9 months ago

screen blanking code for SM502, and some smfb code cleanup.

15 years ago

Harmonize battery state thresholds accross platforms.

9 years ago

disatcher -> dispatcher

4 years ago

screen blanking code for SM502, and some smfb code cleanup.

15 years ago

Subdevice interrupt dispatcher for voyager(4) and ohci@voyager device, only allowed to match on old gdium artwork, as newer artwork have nothing connected to the usb pins, and this causes the empty bus probe to stall the boot a few seconds.

16 years ago