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The structure members of get_status_t are:
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uint32_t Socket; /* socket number*/
uint32_t CardState; /* "live" card status for this client*/
uint32_t SocketState; /* latched socket values */
uint32_t raw_CardState; /* raw live card status */
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The fields are defined as follows:
-
Socket
- Not used in Solaris, but for portability with other Card Services implementations, it should
be set to the logical socket number.
-
CardState
- The CardState field is the bit-mapped output data returned from Card Services. The bits identify what Card Services
thinks the current state of the installed PC Card is. The bits are:
- CS_STATUS_WRITE_PROTECTED
- Card is write protected
- CS_STATUS_CARD_LOCKED
- Card is locked
- CS_STATUS_EJECTION_REQUEST
- Ejection request in progress
- CS_STATUS_INSERTION_REQUEST
- Insertion request in progress
- CS_STATUS_BATTERY_DEAD
- Card battery is dead
- CS_STATUS_BATTERY_DEAD
- Card battery is dead (BVD1)
- CS_STATUS_BATTERY_LOW
- Card battery is low (BVD2)
- CS_STATUS_CARD_READY
- Card is READY
- CS_STATUS_CARD_INSERTED
- Card is inserted
- CS_STATUS_REQ_ATTN
- Extended status attention request
- CS_STATUS_RES_EVT1
- Extended status reserved event status
- CS_STATUS_RES_EVT2
- Extended status reserved event status
- CS_STATUS_RES_EVT3
- Extended status reserved event status
- CS_STATUS_VCC_50
- 5.0 Volts Vcc Indicated
- CS_STATUS_VCC_33
- 3.3 Volts Vcc Indicated
- CS_STATUS_VCC_XX
- X.X Volts Vcc Indicated
The state of the CS_STATUS_CARD_INSERTED bit indicates whether the PC Card associated with this driver instance, not just
any card, is inserted in the socket. If an I/O card is installed in the specified socket, card state is returned from the PRR (Pin
Replacement Register) and the ESR (Extended Status Register) (if present). If certain state bits are not present in the PRR
or ESR, a simulated state bit value is returned as defined below:
- CS_STATUS_WRITE_PROTECTED
- Not write protected
- CS_STATUS_BATTERY_DEAD
- Power good
- PCS_STATUS_BATTERY_LOW
- Power good
- CS_STATUS_CARD_READY
- Ready
- CS_STATUS_REQ_ATTN
- Not set
- CS_STATUS_RES_EVT1
- Not set
- CS_STATUS_RES_EVT2
- Not set
- CS_STATUS_RES_EVT3
- Not set
-
SocketState
- The SocketState field is a bit-map of the current card and socket state. The bits are:
- CS_SOCK_STATUS_WRITE_PROTECT_CHANGE
- Write Protect
- ECS_SOCK_STATUS_CARD_LOCK_CHANGE
- Card Lock Change
- CS_SOCK_STATUS_EJECTION_PENDING
- Ejection Request
- CS_SOCK_STATUS_INSERTION_PENDING
- Insertion Request
- CS_SOCK_STATUS_BATTERY_DEAD_CHANGE
- Battery Dead
- CS_SOCK_STATUS_BATTERY_LOW_CHANGE
- Battery Low
- CS_SOCK_STATUS_CARD_READY_CHANGE
- Ready Change
- CS_SOCK_STATUS_CARD_INSERTION_CHANGE
- Card is inserted
The state reported in the SocketState field may be different from the state reported in the CardState field. Clients should normally depend only on the state reported in the CardState field.
The state reported in the SocketState field may be different from the state reported in the CardState field. Clients should normally depend only on the state
reported in the CardState field.
-
raw_CardState
- The raw_CardState field is a Solaris-specific extension that allows the client to determine if any card is
inserted in the socket. The bit definitions in the raw_CardState field are identical to those in the CardState field with the exception that the CS_STATUS_CARD_INSERTED bit in the raw_CardState field is set whenever any card is inserted into the socket.
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