/* Simple wrappers around HVM functions */ #ifndef XEN_HVM_H__ #define XEN_HVM_H__ #include #include static const char *param_name(int op) { #define PARAM(x) [HVM_PARAM_##x] = #x static const char *const names[] = { PARAM(CALLBACK_IRQ), PARAM(STORE_PFN), PARAM(STORE_EVTCHN), PARAM(PAE_ENABLED), PARAM(IOREQ_PFN), PARAM(BUFIOREQ_PFN), PARAM(TIMER_MODE), PARAM(HPET_ENABLED), PARAM(IDENT_PT), PARAM(DM_DOMAIN), PARAM(ACPI_S_STATE), PARAM(VM86_TSS), PARAM(VPT_ALIGN), PARAM(CONSOLE_PFN), PARAM(CONSOLE_EVTCHN), }; #undef PARAM if (op >= ARRAY_SIZE(names)) return "unknown"; if (!names[op]) return "reserved"; return names[op]; } static inline int hvm_get_parameter(int idx, uint64_t *value) { struct xen_hvm_param xhv; int r; xhv.domid = DOMID_SELF; xhv.index = idx; r = HYPERVISOR_hvm_op(HVMOP_get_param, &xhv); if (r < 0) { pr_err("Cannot get hvm parameter %s (%d): %d!\n", param_name(idx), idx, r); return r; } *value = xhv.value; return r; } #define HVM_CALLBACK_VIA_TYPE_VECTOR 0x2 #define HVM_CALLBACK_VIA_TYPE_SHIFT 56 #define HVM_CALLBACK_VECTOR(x) (((uint64_t)HVM_CALLBACK_VIA_TYPE_VECTOR)<<\ HVM_CALLBACK_VIA_TYPE_SHIFT | (x)) #endif /* XEN_HVM_H__ */ n> net-next plumbingsTobias Klauser
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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2016-12-26 14:09:28 -0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-12-26 14:09:28 -0200
commit0e0694ff1a7791274946b7f51bae692da0001a08 (patch)
tree53d28f58d793c151aa870f17d38ddec6ac01ec7a /include/media
parent65390ea01ce678379da32b01f39fcfac4903f256 (diff)
parentc739c0a7c3c2472d7562b8f802cdce44d2597c8b (diff)
Merge branch 'patchwork' into v4l_for_linus
* patchwork: [media] s5k4ecgx: select CRC32 helper [media] dvb: avoid warning in dvb_net [media] v4l: tvp5150: Don't override output pinmuxing at stream on/off time [media] v4l: tvp5150: Fix comment regarding output pin muxing [media] v4l: tvp5150: Reset device at probe time, not in get/set format handlers [media] pctv452e: move buffer to heap, no mutex [media] media/cobalt: use pci_irq_allocate_vectors [media] cec: fix race between configuring and unconfiguring [media] cec: move cec_report_phys_addr into cec_config_thread_func [media] cec: replace cec_report_features by cec_fill_msg_report_features [media] cec: update log_addr[] before finishing configuration [media] cec: CEC_MSG_GIVE_FEATURES should abort for CEC version < 2 [media] cec: when canceling a message, don't overwrite old status info [media] cec: fix report_current_latency [media] smiapp: Make suspend and resume functions __maybe_unused [media] smiapp: Implement power-on and power-off sequences without runtime PM
Diffstat (limited to 'include/media')