/* 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__ */ loop-back'>packet-loop-back net-next plumbingsTobias Klauser
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authorRaju Lakkaraju <Raju.Lakkaraju@microsemi.com>2017-02-07 19:10:26 +0530
committerDavid S. Miller <davem@davemloft.net>2017-02-08 13:29:04 -0500
commit04d8a0a5f3b6887543850d991a5e37c4ec90e250 (patch)
treeee1fafb2122c2b29c7cb19e571bd7229afdbf847 /include/drm/drm_displayid.h
parentff4cf0e5ce952488074aa7f47734af1794f55fbc (diff)
net: phy: Add LED mode driver for Microsemi PHYs.
LED Mode: Microsemi PHY support 2 LEDs (LED[0] and LED[1]) to display different status information that can be selected by setting LED mode. LED Mode parameter (vsc8531, led-0-mode) and (vsc8531, led-1-mode) get from Device Tree. Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microsemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/drm/drm_displayid.h')