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virt/haven: populate VCPU resources

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VCPU resources provides virtual CPU's affinity index which can be
used to set or change the physical CPU affinity of a VCPU thread.

Change-Id: I4889ed29ae71b828676e14d39a2e99eddd304add
Signed-off-by: Satya Durga Srinivasu Prabhala <[email protected]>
This commit is contained in:
Satya Durga Srinivasu Prabhala 2020-03-06 09:51:53 -08:00
commit 8bb6422546
3 changed files with 14 additions and 0 deletions
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4
drivers/virt/haven/hh_rm_core.c
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@ -16,6 +16,7 @@
#include <linux/completion.h>
#include <linux/mod_devicetable.h>
#include <linux/platform_device.h>
#include <linux/sched.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <linux/haven/hh_msgq.h>
@ -667,6 +668,9 @@ static int hh_rm_populate_hyp_res(void)
ret = hh_msgq_populate_cap_info(label, cap_id,
HH_MSGQ_DIRECTION_RX, linux_irq);
break;
case HH_RM_RES_TYPE_VCPU:
ret = hh_vcpu_populate_affinity_info(label, cap_id);
break;
case HH_RM_RES_TYPE_DB_TX:
break;
case HH_RM_RES_TYPE_DB_RX:

1
drivers/virt/haven/hh_rm_drv_private.h
View file

@ -139,6 +139,7 @@ struct hh_vm_console_write_resp_payload {
#define HH_RM_RES_TYPE_DB_RX 1
#define HH_RM_RES_TYPE_MQ_TX 2
#define HH_RM_RES_TYPE_MQ_RX 3
#define HH_RM_RES_TYPE_VCPU 4
struct hh_vm_get_hyp_res_req_payload {
u16 vmid;