freebsd-nq/sys/arm64
Mitchell Horne 3d89a9759f arm64: parse HWCAP values using user_cpu_desc
The hard work of parsing fields per-CPU, handling heterogeneous
features, and excluding features from userspace is already done by
update_special_regs. We can build our set of HWCAPs from the result.

This exposed a small bug in update_special_regs, in which the
generated bitmask was not wide enough, and as a result some bits
weren't being exposed in user_cpu_desc. Fix this.

While here, adjust some formatting.

Reviewed by:	andrew
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D26069
2020-08-15 15:06:39 +00:00
..
acpica Add acpi_iort_map_pci_smmuv3(). 2020-07-17 14:51:51 +00:00
arm64 arm64: parse HWCAP values using user_cpu_desc 2020-08-15 15:06:39 +00:00
broadcom Add support for bcm54213PE in brgphy. 2020-06-18 23:57:10 +00:00
cavium Rename the ThunderX CPU identification macros to include the X. This is the 2018-06-13 12:17:11 +00:00
cloudabi32 Use uintptr_t instead of register_t * for the stack base. 2019-12-03 23:17:54 +00:00
cloudabi64 Use uintptr_t instead of register_t * for the stack base. 2019-12-03 23:17:54 +00:00
conf Add DDB_CTF to the arm64 and riscv kernel configs 2020-08-05 11:54:51 +00:00
coresight Coresight: provide device_attach method for FDT bus. 2020-06-29 12:59:09 +00:00
freescale/imx Add i.MX 8M Quad support 2020-07-01 00:33:16 +00:00
include arm64: update instruction set attribute register definitions 2020-08-15 14:57:53 +00:00
intel Add support for Intel Stratix 10 platform. 2019-09-13 16:50:57 +00:00
linux Regen after r363304. 2020-07-18 11:31:31 +00:00
qoriq Add GPIO support for QorIQ boards. 2020-05-25 14:55:37 +00:00
qualcomm Enable Qualcomm Debug Subsystem (QDSS) block on MSM8916 SoC. 2018-04-10 12:53:48 +00:00
rockchip Improve Rockchip's integration of if_dwc 2020-08-10 19:37:06 +00:00