phy_reg = get_phy_c45_devs_in_pkg(bus, addr, i, devs);
if (phy_reg < 0)
return -EIO;
+ }
+
+ if ((*devs & 0x1fffffff) == 0x1fffffff) {
+ /* If mostly Fs, there is no device there, then let's probe
+ * MMD 0, as some 10G PHYs have zero Devices In package,
+ * e.g. Cortina CS4315/CS4340 PHY.
+ */
+ phy_reg = get_phy_c45_devs_in_pkg(bus, addr, 0, devs);
+ if (phy_reg < 0)
+ return -EIO;
+ /* no device there, let's get out of here */
if ((*devs & 0x1fffffff) == 0x1fffffff) {
- /* If mostly Fs, there is no device there,
- * then let's continue to probe more, as some
- * 10G PHYs have zero Devices In package,
- * e.g. Cortina CS4315/CS4340 PHY.
- */
- phy_reg = get_phy_c45_devs_in_pkg(bus, addr, 0, devs);
- if (phy_reg < 0)
- return -EIO;
- /* no device there, let's get out of here */
- if ((*devs & 0x1fffffff) == 0x1fffffff) {
- *phy_id = 0xffffffff;
- return 0;
- } else {
- break;
- }
+ *phy_id = 0xffffffff;
+ return 0;
}
}