Reza Arbab 26b78c81e8 powerpc: Enable the DAWR on POWER9 DD2.3 and above ... The hardware bug in POWER9 preventing use of the DAWR was fixed in DD2.3. Set the CPU_FTR_DAWR feature bit on these newer systems to start using it again, and update the documentation accordingly. The CPU features for DD2.3 are currently determined by "DD2.2 or later" logic. In adding DD2.3 as a discrete case for the first time here, I'm carrying the quirks of DD2.2 forward to keep all behavior outside of this DAWR change the same. This leaves the assessment and potential removal of those quirks on DD2.3 for later. Signed-off-by: Reza Arbab <arbab@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220503170152.23412-1-arbab@linux.ibm.com		2022-05-22 15:59:53 +10:00
..
associativity.rst	powerpc/doc: Fix htmldocs errors	2021-08-27 00:56:34 +10:00
booting.rst	docs: powerpc: Fix misspellings and grammar errors	2021-03-31 13:50:59 -06:00
bootwrapper.rst	powerpc: Remove Xilinx PPC405/PPC440 support	2020-05-28 23:24:34 +10:00
cpu_families.rst	docs: powerpc: Clarify book3s/32 MMU families	2020-07-15 12:04:38 +10:00
cpu_features.rst	docs: powerpc: convert docs to ReST and rename to *.rst	2019-07-17 06:57:51 -03:00
cxl.rst	docs: powerpc: cxl.rst: mark two section titles as such	2020-04-20 15:45:25 -06:00
cxlflash.rst	docs: powerpc: convert docs to ReST and rename to *.rst	2019-07-17 06:57:51 -03:00
dawr-power9.rst	powerpc: Enable the DAWR on POWER9 DD2.3 and above	2022-05-22 15:59:53 +10:00
dscr.rst	docs: powerpc: convert docs to ReST and rename to *.rst	2019-07-17 06:57:51 -03:00
eeh-pci-error-recovery.rst	docs: powerpc: Fix misspellings and grammar errors	2021-03-31 13:50:59 -06:00
elfnote.rst	docs: powerpc: Fix misspellings and grammar errors	2021-03-31 13:50:59 -06:00
features.rst	docs: archis: add a per-architecture features list	2020-12-03 15:10:15 -07:00
firmware-assisted-dump.rst	docs: powerpc: Fix misspellings and grammar errors	2021-03-31 13:50:59 -06:00
hvcs.rst	docs: powerpc: convert docs to ReST and rename to *.rst	2019-07-17 06:57:51 -03:00
imc.rst	powerpc/imc: Add documentation for IMC and trace-mode	2020-01-06 16:25:27 +11:00
index.rst	powerpc/doc: Fix htmldocs errors	2021-08-27 00:56:34 +10:00
isa-versions.rst	powerpc: Update documentation of ISA versions for Power10	2020-09-08 22:57:11 +10:00
kasan.txt	powerpc: Book3S 64-bit outline-only KASAN support	2022-05-22 15:58:29 +10:00
kaslr-booke32.rst	docs: powerpc: Fix misspellings and grammar errors	2021-03-31 13:50:59 -06:00
mpc52xx.rst	docs: powerpc: Fix misspellings and grammar errors	2021-03-31 13:50:59 -06:00
papr_hcalls.rst	powerpc updates for 5.13	2021-04-30 12:22:28 -07:00
pci_iov_resource_on_powernv.rst	docs: powerpc: convert docs to ReST and rename to *.rst	2019-07-17 06:57:51 -03:00
pmu-ebb.rst	docs: powerpc: convert docs to ReST and rename to *.rst	2019-07-17 06:57:51 -03:00
ptrace.rst	powerpc/watchpoint/ptrace: Introduce PPC_DEBUG_FEATURE_DATA_BP_ARCH_31	2020-09-15 22:13:20 +10:00
qe_firmware.rst	docs: powerpc: convert docs to ReST and rename to *.rst	2019-07-17 06:57:51 -03:00
syscall64-abi.rst	powerpc/64s/syscall: Use pt_regs.trap to distinguish syscall ABI difference between sc and scv syscalls	2021-05-21 00:58:03 +10:00
transactional_memory.rst	docs: powerpc: Fix misspellings and grammar errors	2021-03-31 13:50:59 -06:00
ultravisor.rst	KVM: PPC: Book3S HV: In H_SVM_INIT_DONE, migrate remaining normal-GFNs to secure-GFNs	2020-07-28 12:34:52 +10:00
vas-api.rst	Documentation/powerpc: Add proper links for manual and tests	2021-04-20 14:22:23 +10:00
vcpudispatch_stats.rst	docs: powerpc: convert vcpudispatch_stats.txt to ReST	2020-06-19 14:09:48 -06:00