search for: ctrl_reg

Displaying 6 results from an estimated 6 matches for "ctrl_reg".

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[PATCH 0/2] vdpa/snet: support [s/g]et_vq_state and suspend
2023 Mar 20
3
[PATCH 0/2] vdpa/snet: support [s/g]et_vq_state and suspend
Add more vDPA callbacks. [s/g]et_vq_state is added in patch 1, including a new control mechanism to read data from the DPU. suspend is added in patch 2. Alvaro Karsz (2): vdpa/snet: support getting and setting VQ state vdpa/snet: support the suspend vDPA callback drivers/vdpa/solidrun/Makefile | 1 + drivers/vdpa/solidrun/snet_ctrl.c | 324 +++++++++++++++++++++++++++++
[PATCH resend 0/2] vdpa/snet: support [s/g]et_vq_state and suspend
2023 Apr 02
2
[PATCH resend 0/2] vdpa/snet: support [s/g]et_vq_state and suspend
Add more vDPA callbacks. [s/g]et_vq_state is added in patch 1, including a new control mechanism to read data from the DPU. suspend is added in patch 2. Alvaro Karsz (2): vdpa/snet: support getting and setting VQ state vdpa/snet: support the suspend vDPA callback drivers/vdpa/solidrun/Makefile | 1 + drivers/vdpa/solidrun/snet_ctrl.c | 324 +++++++++++++++++++++++++++++
[RFC/PATCH 05/15] kvm-s390: s390 arch backend for the kvm kernel module
2008 Mar 20
1
[RFC/PATCH 05/15] kvm-s390: s390 arch backend for the kvm kernel module
...&vcpu->arch.sie_block->gpsw, 16, prefix)) + return -EFAULT; + + if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, pref_reg), + &vcpu->arch.sie_block->prefix, 4, prefix)) + return -EFAULT; + + if (__guestcopy(vcpu, + addr + offsetof(struct save_area_s390x, fp_ctrl_reg), + &vcpu->arch.guest_fpregs.fpc, 4, prefix)) + return -EFAULT; + + if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, tod_reg), + &vcpu->arch.sie_block->todpr, 4, prefix)) + return -EFAULT; + + if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, timer),...
[RFC/PATCH 05/15] kvm-s390: s390 arch backend for the kvm kernel module
2008 Mar 20
1
[RFC/PATCH 05/15] kvm-s390: s390 arch backend for the kvm kernel module
...&vcpu->arch.sie_block->gpsw, 16, prefix)) + return -EFAULT; + + if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, pref_reg), + &vcpu->arch.sie_block->prefix, 4, prefix)) + return -EFAULT; + + if (__guestcopy(vcpu, + addr + offsetof(struct save_area_s390x, fp_ctrl_reg), + &vcpu->arch.guest_fpregs.fpc, 4, prefix)) + return -EFAULT; + + if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, tod_reg), + &vcpu->arch.sie_block->todpr, 4, prefix)) + return -EFAULT; + + if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, timer),...
[RFC/PATCH 00/15] kvm on big iron
2008 Mar 20
34
[RFC/PATCH 00/15] kvm on big iron
This patch series introduces a backend for kvm to run on IBM System z machines that uses the mainframe's sie virtualization capability. This work runs 64bit guests on z800/z890/z900/z990/z9/z10 class machines with a 64bit linux host. Userspace will follow once we're done brushing it over. The patch queue consists of the following patches, which can be applied in sequence on top of kvm.git
[RFC/PATCH 00/15] kvm on big iron
2008 Mar 20
34
[RFC/PATCH 00/15] kvm on big iron
This patch series introduces a backend for kvm to run on IBM System z machines that uses the mainframe's sie virtualization capability. This work runs 64bit guests on z800/z890/z900/z990/z9/z10 class machines with a 64bit linux host. Userspace will follow once we're done brushing it over. The patch queue consists of the following patches, which can be applied in sequence on top of kvm.git