Dynamic Engineering PMC2PCI Spécifications télécharger pdf (Page 70)

INTELLIGENT PLATFORM MANAGEMENT INTERFACE

7-14 PP 41x/03x

/******************************************************************************

* vBmcSmicSmsMessageWrite

* This function writes a SMS (System Managment Software) messages

* to the IPMI using the standard BMC-SMIC interface.

* Returns: N/A

void vBmcSmicSmsMessageWrite

(

const unsigned char *pbMessage, /* request */

unsigned char bLength /* request length */

)

{

unsigned char bMessageStage;

while (((bReadSmicFlags) & FLAGS_BUSY) == FLAGS_BUSY)

; /* do nothing ... */

vWriteSmicControl (CC_SMS_WR_START);

vWriteSmicData (*pbMessage++);

vWriteSmicFlags (FLAGS_BUSY);

bLength--;

{

while (((bReadSmicFlags) & FLAGS_TX_DATA_READY) != FLAGS_TX_DATA_READY)

; /* do nothing ... */

while (((bReadSmicFlags) & FLAGS_BUSY) == FLAGS_BUSY)

; /* do nothing ... */

vWriteSmicControl ((bLength > 1) ? CC_SMS_WR_NEXT : CC_SMS_WR_END);

vWriteSmicData (*pbMessage++);

vWriteSmicFlags (FLAGS_BUSY);

bLength--;

while (((bReadSmicFlags) & FLAGS_BUSY) == FLAGS_BUSY)

; /* do nothing ... */

}

while (bLength > 0);

}

/******************************************************************************

* vBmcSmicSmsMessageRead

* This function reads a SMS (System Managment Software) message

* from the IPMI using the standard BMC-SMIC interface.

* Returns: N/A

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Dynamic Engineering PMC2PCI Spécifications Page 70