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envelope-from=mjrosato@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/02 16:06:40 X-ACL-Warn: Detected OS = Linux 3.x [generic] [fuzzy] X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm@vger.kernel.org, pmorel@linux.ibm.com, david@redhat.com, schnelle@linux.ibm.com, qemu-s390x@nongnu.org, qemu-devel@nongnu.org, pasic@linux.ibm.com, borntraeger@de.ibm.com, alex.williamson@redhat.com, mst@redhat.com, pbonzini@redhat.com, rth@twiddle.net Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" PLACEHOLDER as the kernel patch driving the need for this ("vfio-pci/zdev: define the vfio_zdev header") isn't merged yet. Signed-off-by: Matthew Rosato --- .../drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h | 14 +++++++------- linux-headers/linux/kvm.h | 6 ++++-- linux-headers/linux/vfio.h | 5 +++++ 3 files changed, 16 insertions(+), 9 deletions(-) diff --git a/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h b/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h index 7b4062a..acd4c83 100644 --- a/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h +++ b/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h @@ -68,7 +68,7 @@ static inline int pvrdma_idx_valid(uint32_t idx, uint32_t max_elems) static inline int32_t pvrdma_idx(int *var, uint32_t max_elems) { - const unsigned int idx = qatomic_read(var); + const unsigned int idx = atomic_read(var); if (pvrdma_idx_valid(idx, max_elems)) return idx & (max_elems - 1); @@ -77,17 +77,17 @@ static inline int32_t pvrdma_idx(int *var, uint32_t max_elems) static inline void pvrdma_idx_ring_inc(int *var, uint32_t max_elems) { - uint32_t idx = qatomic_read(var) + 1; /* Increment. */ + uint32_t idx = atomic_read(var) + 1; /* Increment. */ idx &= (max_elems << 1) - 1; /* Modulo size, flip gen. */ - qatomic_set(var, idx); + atomic_set(var, idx); } static inline int32_t pvrdma_idx_ring_has_space(const struct pvrdma_ring *r, uint32_t max_elems, uint32_t *out_tail) { - const uint32_t tail = qatomic_read(&r->prod_tail); - const uint32_t head = qatomic_read(&r->cons_head); + const uint32_t tail = atomic_read(&r->prod_tail); + const uint32_t head = atomic_read(&r->cons_head); if (pvrdma_idx_valid(tail, max_elems) && pvrdma_idx_valid(head, max_elems)) { @@ -100,8 +100,8 @@ static inline int32_t pvrdma_idx_ring_has_space(const struct pvrdma_ring *r, static inline int32_t pvrdma_idx_ring_has_data(const struct pvrdma_ring *r, uint32_t max_elems, uint32_t *out_head) { - const uint32_t tail = qatomic_read(&r->prod_tail); - const uint32_t head = qatomic_read(&r->cons_head); + const uint32_t tail = atomic_read(&r->prod_tail); + const uint32_t head = atomic_read(&r->cons_head); if (pvrdma_idx_valid(tail, max_elems) && pvrdma_idx_valid(head, max_elems)) { diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h index 6683e2e..43580c7 100644 --- a/linux-headers/linux/kvm.h +++ b/linux-headers/linux/kvm.h @@ -790,9 +790,10 @@ struct kvm_ppc_resize_hpt { #define KVM_VM_PPC_HV 1 #define KVM_VM_PPC_PR 2 -/* on MIPS, 0 forces trap & emulate, 1 forces VZ ASE */ -#define KVM_VM_MIPS_TE 0 +/* on MIPS, 0 indicates auto, 1 forces VZ ASE, 2 forces trap & emulate */ +#define KVM_VM_MIPS_AUTO 0 #define KVM_VM_MIPS_VZ 1 +#define KVM_VM_MIPS_TE 2 #define KVM_S390_SIE_PAGE_OFFSET 1 @@ -1035,6 +1036,7 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_LAST_CPU 184 #define KVM_CAP_SMALLER_MAXPHYADDR 185 #define KVM_CAP_S390_DIAG318 186 +#define KVM_CAP_STEAL_TIME 187 #ifdef KVM_CAP_IRQ_ROUTING diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h index a906724..68fd67a 100644 --- a/linux-headers/linux/vfio.h +++ b/linux-headers/linux/vfio.h @@ -326,6 +326,11 @@ struct vfio_region_info_cap_type { * to do TLB invalidation on a GPU. */ #define VFIO_REGION_SUBTYPE_IBM_NVLINK2_ATSD (1) +/* + * IBM zPCI specific hardware feature information for a devcie. The contents + * of this region are mapped by struct vfio_region_zpci_info. + */ +#define VFIO_REGION_SUBTYPE_IBM_ZPCI_CLP (2) /* sub-types for VFIO_REGION_TYPE_GFX */ #define VFIO_REGION_SUBTYPE_GFX_EDID (1)