Summary:
These came in the original DrvAPI commits in 2014, and are obsoleted by
bpf_mtap_if() and ether_bpf_mtap_if(). The `_if` suffix, rather than
prefix, conveys that it's operating on the bpf of the interface, instead
than the interface itself.
Reviewed by: glebius
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D41146
Previously we had an armv4/v5 and armv6/v7 copy of the cpu.h header. As
we have removed armv4/v5 support we can now merge the armv6/v7 code
into cpu.h
Reviewed by: imp
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D41137
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
It was disconnected 5 years ago in 4573cd3914
("arm: allwinner: Disconnect A10/A20 HDMI driver") as it wasn't working.
Sponsored by: Beckhoff Automation GmbH & Co. KG
Reviewed by: andrew
Differential Revision: https://reviews.freebsd.org/D39117
Per the reports, some Allwinner device trees now list the desired
phy-mode as "rgmii-id". The manual string comparison fails to detect
this, and we end up falling back to MII mode. Instead, select the clock
name using the sc->phy_mode variable, which is set in the main attach
function.
The logic to actually handle rgmii-id mode delays will be added to the
relevant PHY driver.
PR: 261355, 264673
Reported by: Maren <marentoy@protonmail.com>
Reported by: Arie Bikker <src-2016@bikker.homeunix.net>
Reviewed by: manu
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D35500
This device is present on the Allwinner D1-based SoCs. Without this
driver, the watchdog timeout will trigger a reset a few seconds after
control is given to the kernel.
Reviewed By: manu, mhorne
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D34749
The only valid condition for if_awg and aw_syscon is syscon.
EXT_RESOURCES is enabled in GENERIC since 12-CURRENT.
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D33833
This driver does not use DMA at the moment, so some care is needed to
prevent TX FIFO underruns and RX FIFO overflows.
Several improvements are done in oder to minimize chances of those.
First, the interrupt handling is moved to a filter to minimize latency.
Second, FIFO trigger thresholds are configured for both FIFOs.
The TX FIFO threshold is set to 3/4-th of its size and the RX FIFO
threshold is set to 1/4-th of its size.
The interrupt conditions are changed from the empty FIFO and full FIFO
for the TX and RX correspondingly to going below and above the thresholds.
While here I renamed AW_SPI_IER_RF_ERQ to AW_SPI_IER_RF_RDY which is
closer to what the documentation uses, RF_RDY_INT_EN in the interrupt
control register and RX_RDY in the interrupt status register.
Reviewed by: manu
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D33558
Add generic mmc_helper which uses newly introduced device_*_property
api. Thanks to this change the sd/mmc drivers will be capable
of parsing both DT and ACPI description.
Ensure backward compatibility for all mmc_fdt_helper users.
Reviewed by: manu, mw
Sponsored by: Semihalf
Differential revision: https://reviews.freebsd.org/D31598
With recent ATF (v2.5) the PMIC is reset to I2C mode.
Without a PMIC no regulators can be changed/enabled/disabled
This fixes cpufreq on A64 (at least) and anything else that needs
regulators handled by the PMIC.
MFC after: 3 days
Sponsored by: Diablotin Systems
IR can be noisy in dmesg if it "receive" some unwanted data.
Add a tunable hw.aw_cir.debug to enable those message that are
only useful if one wants to debug the driver.
Sponsored by: Diablotin Systems
Differential Revision: https://reviews.freebsd.org/D30972
Reviewed by: ganbold
MFC after: 1 month
The r intc interrupt controller seems to do a lot of things :
- It can handle the NMI interrupt
- It have local interrupts for some device that also can be muxed with GIC
- It can serve as an forwarder for the GIC
It's mostly used for deepsleep/wakeup if I understood correctly and we do not
support this on arm64.
For now just forward everything to the GIC so interrupts works again for device
which now have this interrupts controller set since dts v5.12
Sponsored by: Diablotin Systems
Now that the upper layers all go through a layer to tie into these
information functions that translates an sbuf into char * and len. The
current interface suffers issues of what to do in cases of truncation,
etc. Instead, migrate all these functions to using struct sbuf and these
issues go away. The caller is also in charge of any memory allocation
and/or expansion that's needed during this process.
Create a bus_generic_child_{pnpinfo,location} and make it default. It
just returns success. This is for those busses that have no information
for these items. Migrate the now-empty routines to using this as
appropriate.
Document these new interfaces with man pages, and oversight from before.
Reviewed by: jhb, bcr
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D29937
Even if the clock is flagged with AW_CLK_SET_PARENT the current parent
freq might be enough to get a correct divisor.
So test first if we can get the expected freq before changing the parent
freq.
This method is used to know if a regulator is enabled or not.
Sponsored by: Diablotin Systems
Differential Revision: https://reviews.freebsd.org/D30290
A lot more generic cam related things are done in mmc_sim so this simplify
the driver a lot.
Differential Revision: https://reviews.freebsd.org/D27486
Reviewed by: imp
