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STA control register has areas of mode and opcodes for opeations. 18 bit is using for mode selection, where 0 is old MIO/MDIO access method and 1 is indirect access mode. 19-20 bits are using for setting up read/write operation(STA opcodes). In current state 'read' is set into old MIO/MDIO mode with 19 bit and write operation is set into 18 bit which is mode selection, not a write operation. To correlate write with read we set it into 20 bit. All those bit operations are MSB 0 based. Signed-off-by: Ivan Mikhaylov <ivan@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| ehea | ||
| emac | ||
| ibmveth.c | ||
| ibmveth.h | ||
| ibmvnic.c | ||
| ibmvnic.h | ||
| Kconfig | ||
| Makefile | ||