Re: [PATCH v2 05/10] arm/gic: Get rid of READ/WRITE_SYSREG32

2021-04-29 Thread Michal Orzel
Hi Julien, On 27.04.2021 12:02, Julien Grall wrote: > > > On 27/04/2021 10:35, Michal Orzel wrote: >> AArch64 registers are 64bit whereas AArch32 registers >> are 32bit or 64bit. MSR/MRS are expecting 64bit values thus >> we should get rid of helpers READ/WRITE_SYSREG32 >> in favour of using

Re: [PATCH v2 05/10] arm/gic: Get rid of READ/WRITE_SYSREG32

2021-04-27 Thread Julien Grall
On 27/04/2021 10:35, Michal Orzel wrote: AArch64 registers are 64bit whereas AArch32 registers are 32bit or 64bit. MSR/MRS are expecting 64bit values thus we should get rid of helpers READ/WRITE_SYSREG32 in favour of using READ/WRITE_SYSREG. We should also use register_t type when reading

[PATCH v2 05/10] arm/gic: Get rid of READ/WRITE_SYSREG32

2021-04-27 Thread Michal Orzel
AArch64 registers are 64bit whereas AArch32 registers are 32bit or 64bit. MSR/MRS are expecting 64bit values thus we should get rid of helpers READ/WRITE_SYSREG32 in favour of using READ/WRITE_SYSREG. We should also use register_t type when reading sysregs which can correspond to uint64_t or