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man pages section 9: DDI and DKI Kernel Functions Oracle Solaris 10 1/13 Information Library |
csx_AccessConfigurationRegister(9F)
csx_Parse_CISTPL_BYTEORDER(9F)
csx_Parse_CISTPL_CFTABLE_ENTRY(9F)
csx_Parse_CISTPL_DEVICEGEO(9F)
csx_Parse_CISTPL_DEVICEGEO_A(9F)
csx_Parse_CISTPL_DEVICE_OA(9F)
csx_Parse_CISTPL_DEVICE_OC(9F)
csx_Parse_CISTPL_LINKTARGET(9F)
csx_Parse_CISTPL_LONGLINK_A(9F)
csx_Parse_CISTPL_LONGLINK_C(9F)
csx_Parse_CISTPL_LONGLINK_MFC(9F)
ddi_get_soft_iblock_cookie(9F)
ddi_intr_get_supported_types(9F)
ddi_prop_lookup_byte_array(9F)
ddi_prop_lookup_int64_array(9F)
ddi_prop_lookup_string_array(9F)
ddi_prop_update_byte_array(9F)
ddi_prop_update_int64_array(9F)
ddi_prop_update_string_array(9F)
ldi_prop_lookup_byte_array(9F)
ldi_prop_lookup_int64_array(9F)
ldi_prop_lookup_string_array(9F)
mac_prop_info_set_default_link_flowctrl(9F)
mac_prop_info_set_default_str(9F)
mac_prop_info_set_default_uint8(9F)
mac_prop_info_set_range_uint32(9F)
net_event_notify_unregister(9F)
net_instance_notify_register(9F)
net_instance_notify_unregister(9F)
net_instance_protocol_unregister(9F)
net_protocol_notify_register(9F)
nvlist_lookup_boolean_array(9F)
nvlist_lookup_boolean_value(9F)
nvlist_lookup_nvlist_array(9F)
nvlist_lookup_string_array(9F)
nvlist_lookup_uint16_array(9F)
nvlist_lookup_uint32_array(9F)
nvlist_lookup_uint64_array(9F)
nvpair_value_boolean_array(9F)
pci_plist_lookup_int16_array(9F)
pci_plist_lookup_int32_array(9F)
pci_plist_lookup_int64_array(9F)
pci_plist_lookup_int8_array(9F)
pci_plist_lookup_string_array(9F)
pci_plist_lookup_uint16_array(9F)
pci_plist_lookup_uint32_array(9F)
pci_plist_lookup_uint64_array(9F)
pci_plist_lookup_uint8_array(9F)
scsi_get_device_type_scsi_options(9F)
scsi_sense_cmdspecific_uint64(9F)
usb_get_current_frame_number(9F)
usb_get_max_pkts_per_isoc_request(9F)
usb_pipe_get_max_bulk_transfer_size(9F)
usb_pipe_stop_intr_polling(9F)
usb_pipe_stop_isoc_polling(9F)
- tell whether a device is self-identifying
#include <sys/conf.h> #include <sys/ddi.h> #include <sys/sunddi.h> int ddi_dev_is_sid(dev_info_t *dip);
Solaris DDI specific (Solaris DDI).
A pointer to the device's dev_info structure.
The ddi_dev_is_sid() function tells the caller whether the device described by dip is self-identifying, that is, a device that can unequivocally tell the system that it exists. This is useful for drivers that support both a self-identifying as well as a non-self-identifying variants of a device (and therefore must be probed).
Device is self-identifying.
Device is not self-identifying.
The ddi_dev_is_sid() function can be called from user, interrupt, or kernel context.
1 ... 2 int 3 bz_probe(dev_info_t *dip) 4 { 5 ... 6 if (ddi_dev_is_sid(dip) == DDI_SUCCESS) { 7 /* 8 * This is the self-identifying version (OpenBoot). 9 * No need to probe for it because we know it is there. 10 * The existence of dip && ddi_dev_is_sid() proves this. 11 */ 12 return (DDI_PROBE_DONTCARE); 13 } 14 /* 15 * Not a self-identifying variant of the device. Now we have to 16 * do some work to see whether it is really attached to the 17 * system. 18 */ 19 ...