#define X1241_CCR_ADDRESS 0x6F
-#define SMB_CSR(reg) (IOADDR(A_SMB_REGISTER(1, reg)))
+#define SMB_CSR(reg) ((u8 *) (IOADDR(A_SMB_REGISTER(1, reg))))
static int xicor_read(uint8_t addr)
{
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
+ while (bus_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
;
- __raw_writeq((addr >> 8) & 0x7, SMB_CSR(R_SMB_CMD));
- __raw_writeq((addr & 0xff), SMB_CSR(R_SMB_DATA));
- __raw_writeq((V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_WR2BYTE), SMB_CSR(R_SMB_START));
+ bus_writeq((addr >> 8) & 0x7, SMB_CSR(R_SMB_CMD));
+ bus_writeq((addr & 0xff), SMB_CSR(R_SMB_DATA));
+ bus_writeq((V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_WR2BYTE),
+ SMB_CSR(R_SMB_START));
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
+ while (bus_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
;
- __raw_writeq((V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_RD1BYTE), SMB_CSR(R_SMB_START));
+ bus_writeq((V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_RD1BYTE),
+ SMB_CSR(R_SMB_START));
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
+ while (bus_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
;
- if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
+ if (bus_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
/* Clear error bit by writing a 1 */
- __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
+ bus_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
return -1;
}
- return (__raw_readq(SMB_CSR(R_SMB_DATA)) & 0xff);
+ return (bus_readq(SMB_CSR(R_SMB_DATA)) & 0xff);
}
static int xicor_write(uint8_t addr, int b)
{
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
+ while (bus_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
;
- __raw_writeq(addr, SMB_CSR(R_SMB_CMD));
- __raw_writeq((addr & 0xff) | ((b & 0xff) << 8), SMB_CSR(R_SMB_DATA));
- __raw_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_WR3BYTE,
- SMB_CSR(R_SMB_START));
+ bus_writeq(addr, SMB_CSR(R_SMB_CMD));
+ bus_writeq((addr & 0xff) | ((b & 0xff) << 8), SMB_CSR(R_SMB_DATA));
+ bus_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_WR3BYTE,
+ SMB_CSR(R_SMB_START));
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
+ while (bus_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
;
- if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
+ if (bus_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
/* Clear error bit by writing a 1 */
- __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
+ bus_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
return -1;
} else {
return 0;