diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/sparc64/include/hypervisor.h | 28 | ||||
| -rw-r--r-- | sys/arch/sparc64/sparc64/hvcall.S | 75 |
2 files changed, 101 insertions, 2 deletions
diff --git a/sys/arch/sparc64/include/hypervisor.h b/sys/arch/sparc64/include/hypervisor.h index 910403e377b..db3ef6925fb 100644 --- a/sys/arch/sparc64/include/hypervisor.h +++ b/sys/arch/sparc64/include/hypervisor.h @@ -1,4 +1,4 @@ -/* $OpenBSD: hypervisor.h,v 1.5 2008/12/30 21:25:26 kettenis Exp $ */ +/* $OpenBSD: hypervisor.h,v 1.6 2008/12/31 11:37:08 kettenis Exp $ */ /* * Copyright (c) 2008 Mark Kettenis @@ -151,6 +151,32 @@ int64_t hv_pci_config_put(uint64_t devhandle, uint64_t pci_device, #define PCI_MAP_ATTR_READ 0x01 /* From memory */ #define PCI_MAP_ATTR_WRITE 0x02 /* To memory */ +/* + * Logical Domain Channel services + */ + +int64_t hv_ldc_tx_qconf(uint64_t ldc_id, paddr_t base_raddr, + uint64_t nentries); +int64_t hv_ldc_tx_qinfo(uint64_t ldc_id, paddr_t *base_raddr, + uint64_t *nentries); +int64_t hv_ldc_tx_get_state(uint64_t ldc_id, uint64_t *head_offset, + uint64_t *tail_offset, uint64_t *channel_state); +int64_t hv_ldc_tx_set_tail(uint64_t ldc_id, uint64_t tail_offset); +int64_t hv_ldc_rx_qconf(uint64_t ldc_id, paddr_t base_raddr, + uint64_t nentries); +int64_t hv_ldc_rx_qinfo(uint64_t ldc_id, paddr_t *base_raddr, + uint64_t *nentries); +int64_t hv_ldc_rx_get_state(uint64_t ldc_id, uint64_t *head_offset, + uint64_t *tail_offset, uint64_t *channel_state); +int64_t hv_ldc_rx_set_head(uint64_t ldc_id, uint64_t head_offset); + +#define LDC_CHANNEL_DOWN 0 +#define LDC_CHANNEL_UP 1 + +/* + * Cryptographic services + */ + int64_t hv_rng_get_diag_control(void); int64_t hv_rng_ctl_read(paddr_t raddr, uint64_t *state, uint64_t *delta); int64_t hv_rng_ctl_write(paddr_t raddr, uint64_t state, uint64_t timeout, diff --git a/sys/arch/sparc64/sparc64/hvcall.S b/sys/arch/sparc64/sparc64/hvcall.S index f94e0884137..0ddbc4bde82 100644 --- a/sys/arch/sparc64/sparc64/hvcall.S +++ b/sys/arch/sparc64/sparc64/hvcall.S @@ -1,4 +1,4 @@ -/* $OpenBSD: hvcall.S,v 1.5 2008/12/30 21:25:26 kettenis Exp $ */ +/* $OpenBSD: hvcall.S,v 1.6 2008/12/31 11:37:08 kettenis Exp $ */ /* * Copyright (c) 2008 Mark Kettenis @@ -81,6 +81,15 @@ #define PCI_CONFIG_GET 0xb4 #define PCI_CONFIG_PUT 0xb5 +#define LDC_TX_QCONF 0xe0 +#define LDC_TX_QINFO 0xe1 +#define LDC_TX_GET_STATE 0xe2 +#define LDC_TX_SET_QTAIL 0xe3 +#define LDC_RX_QCONF 0xe4 +#define LDC_RX_QINFO 0xe5 +#define LDC_RX_GET_STATE 0xe6 +#define LDC_RX_SET_QHEAD 0xe7 + #define RNG_GET_DIAG_CONTROL 0x130 #define RNG_CTL_READ 0x131 #define RNG_CTL_WRITE 0x132 @@ -342,6 +351,70 @@ ENTRY(hv_pci_config_put) retl stx %o1, [%g5] +ENTRY(hv_ldc_tx_qconf) + mov LDC_TX_QCONF, %o5 + ta FAST_TRAP + retl + nop + +ENTRY(hv_ldc_tx_qinfo) + mov %o2, %o4 + mov %o1, %o3 + mov LDC_TX_QINFO, %o5 + ta FAST_TRAP + stx %o1, [%o3] + retl + stx %o2, [%o4] + +ENTRY(hv_ldc_tx_get_state) + mov %o3, %g5 + mov %o2, %g4 + mov %o1, %o4 + mov LDC_TX_GET_STATE, %o5 + ta FAST_TRAP + stx %o1, [%o4] + stx %o2, [%g4] + retl + stx %o3, [%g5] + +ENTRY(hv_ldc_tx_set_qtail) + mov LDC_TX_SET_QTAIL, %o5 + ta FAST_TRAP + retl + nop + +ENTRY(hv_ldc_rx_qconf) + mov LDC_RX_QCONF, %o5 + ta FAST_TRAP + retl + nop + +ENTRY(hv_ldc_rx_qinfo) + mov %o2, %o4 + mov %o1, %o3 + mov LDC_RX_QINFO, %o5 + ta FAST_TRAP + stx %o1, [%o3] + retl + stx %o2, [%o4] + +ENTRY(hv_ldc_rx_get_state) + mov %o3, %g5 + mov %o2, %g4 + mov %o1, %o4 + mov LDC_RX_GET_STATE, %o5 + ta FAST_TRAP + stx %o1, [%o4] + stx %o2, [%g4] + retl + stx %o3, [%g5] + +ENTRY(hv_ldc_rx_set_qhead) + mov LDC_RX_SET_QHEAD, %o5 + ta FAST_TRAP + retl + nop + ENTRY(hv_rng_get_diag_control) mov RNG_GET_DIAG_CONTROL, %o5 ta FAST_TRAP |