BNX2_NVM_SW_ARB
BNX2_WR(bp, BNX2_NVM_SW_ARB, BNX2_NVM_SW_ARB_ARB_REQ_SET2);
val = BNX2_RD(bp, BNX2_NVM_SW_ARB);
BNX2_WR(bp, BNX2_NVM_SW_ARB, BNX2_NVM_SW_ARB_ARB_REQ_CLR2);
val = BNX2_RD(bp, BNX2_NVM_SW_ARB);