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hw/intc/arm_gicv3: Implement GICv3 redistributor registers

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Implement the redistributor registers of a GICv3.

Signed-off-by: Shlomo Pongratz <shlomo.pongratz@huawei.com>
Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
Tested-by: Shannon Zhao <shannon.zhao@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1465915112-29272-13-git-send-email-peter.maydell@linaro.org
[PMM: significantly overhauled/rewritten:
 * use the new data structures
 * restructure register read/write to handle different width accesses
   natively, since almost all registers are 32-bit only, rather
   than implementing everything as byte accesses
 * implemented security extension support
]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Shlomo Pongratz
2016-06-17 15:23:47 +01:00
committed by Peter Maydell
parent e52af51340
commit cec93a938a
4 changed files with 512 additions and 0 deletions
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@ -2171,3 +2171,9 @@ gicv3_dist_read(uint64_t offset, uint64_t data, unsigned size, bool secure) "GIC
gicv3_dist_badread(uint64_t offset, unsigned size, bool secure) "GICv3 distributor read: offset 0x%" PRIx64 " size %u secure %d: error"
gicv3_dist_write(uint64_t offset, uint64_t data, unsigned size, bool secure) "GICv3 distributor write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u secure %d"
gicv3_dist_badwrite(uint64_t offset, uint64_t data, unsigned size, bool secure) "GICv3 distributor write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u secure %d: error"
# hw/intc/arm_gicv3_redist.c
gicv3_redist_read(uint32_t cpu, uint64_t offset, uint64_t data, unsigned size, bool secure) "GICv3 redistributor %x read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u secure %d"
gicv3_redist_badread(uint32_t cpu, uint64_t offset, unsigned size, bool secure) "GICv3 redistributor %x read: offset 0x%" PRIx64 " size %u secure %d: error"
gicv3_redist_write(uint32_t cpu, uint64_t offset, uint64_t data, unsigned size, bool secure) "GICv3 redistributor %x write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u secure %d"
gicv3_redist_badwrite(uint32_t cpu, uint64_t offset, uint64_t data, unsigned size, bool secure) "GICv3 redistributor %x write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u secure %d: error"