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| H A D | smmu_v3_defs.hh | 14116:3868b8bdb52b Tue Jul 23 19:22:00 EDT 2019 Giacomo Travaglini <giacomo.travaglini@arm.com> dev-arm: Rewrite SMMUv3 Commands This patch is rewriting the SMMUv3::processCommand method for the following reasons: * Command names were not matching spec * Command encoding/opcode was wrong The patch is not adding any new command: there is still a subset of unimplemented commands; those are: * CMD_TLBI_EL3_ALL * CMD_TLBI_EL3_VA * CMD_TLBI_EL2_ALL * CMD_TLBI_EL2_VA * CMD_TLBI_EL2_VAA * CMD_TLBI_EL2_ASID which require StreamWorld support, and * CMD_ATC_INV * CMD_PRI_RESP * CMD_RESUME * CMD_STALL_TERM which require in sequence: ATS, PRI, Stall Model support Change-Id: Ia2dd47b5588738402d9584a00cfc88c94c253ad0 Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-by: Michiel van Tol <michiel.vantol@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/19668 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com> Tested-by: kokoro <noreply+kokoro@google.com> |
| H A D | smmu_v3.cc | 14116:3868b8bdb52b Tue Jul 23 19:22:00 EDT 2019 Giacomo Travaglini <giacomo.travaglini@arm.com> dev-arm: Rewrite SMMUv3 Commands This patch is rewriting the SMMUv3::processCommand method for the following reasons: * Command names were not matching spec * Command encoding/opcode was wrong The patch is not adding any new command: there is still a subset of unimplemented commands; those are: * CMD_TLBI_EL3_ALL * CMD_TLBI_EL3_VA * CMD_TLBI_EL2_ALL * CMD_TLBI_EL2_VA * CMD_TLBI_EL2_VAA * CMD_TLBI_EL2_ASID which require StreamWorld support, and * CMD_ATC_INV * CMD_PRI_RESP * CMD_RESUME * CMD_STALL_TERM which require in sequence: ATS, PRI, Stall Model support Change-Id: Ia2dd47b5588738402d9584a00cfc88c94c253ad0 Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-by: Michiel van Tol <michiel.vantol@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/19668 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com> Tested-by: kokoro <noreply+kokoro@google.com> |
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