From a0fcac9c21dcbf481eeb5573a738f55023f5a953 Mon Sep 17 00:00:00 2001 From: Laurent Dufour Date: Fri, 21 Feb 2014 10:29:06 +0100 Subject: target-ppc: Introduce hypervisor call H_GET_TCE This patch introduces the hypervisor call H_GET_TCE which is basically the reverse of H_PUT_TCE, as defined in the Power Architecture Platform Requirements (PAPR). The hcall H_GET_TCE is required by the kdump kernel which is calling it to retrieve the TCE set up by the panicing kernel. Signed-off-by: Laurent Dufour Signed-off-by: Alexander Graf --- trace-events | 1 + 1 file changed, 1 insertion(+) (limited to 'trace-events') diff --git a/trace-events b/trace-events index bd9a1cfdef..777f7031b1 100644 --- a/trace-events +++ b/trace-events @@ -1136,6 +1136,7 @@ xics_ics_eoi(int nr) "ics_eoi: irq %#x" # hw/ppc/spapr_iommu.c spapr_iommu_put(uint64_t liobn, uint64_t ioba, uint64_t tce, uint64_t ret) "liobn=%"PRIx64" ioba=0x%"PRIx64" tce=0x%"PRIx64" ret=%"PRId64 +spapr_iommu_get(uint64_t liobn, uint64_t ioba, uint64_t ret, uint64_t tce) "liobn=%"PRIx64" ioba=0x%"PRIx64" ret=%"PRId64" tce=0x%"PRIx64 spapr_iommu_xlate(uint64_t liobn, uint64_t ioba, uint64_t tce, unsigned perm, unsigned pgsize) "liobn=%"PRIx64" 0x%"PRIx64" -> 0x%"PRIx64" perm=%u mask=%x" spapr_iommu_new_table(uint64_t liobn, void *tcet, void *table, int fd) "liobn=%"PRIx64" tcet=%p table=%p fd=%d" -- cgit v1.2.1