DSS Networks C5468 - Manual (Page 40)

GigMAC-CPCI-3U Network Interface Cards
Gig-CPCI-3U Gigabit Ethernet Switches
Board and Driver Users Manual
DSS NETWORKS, INC. DocVersion: 1.2 Page: 40
Functions to read and write registers in the switch:
STATUS inReadSpiReg(int unit, int page, int offset, int bCnt, UINT8 *pData);
STATUS inWriteSpiReg8(int unit, int page, int offset, int val);
STATUS inWriteSpiReg16(int unit, int page, int offset, int val);
STATUS inWriteSpiReg32(int unit, int page, int offset, int val);
Note: The Intel device driver supporting the Model C5468 card initializes the switch by
writing a default configuration during initialization. This is performed in the Intel driver
initialization using the function “inLiInitBcm5388()”. This function may be modified to
make changes to the default configuration. Additional switch management functions
may be implemented using the low-level register access API shown. For additional
information and register programming details, please contact technical support.