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[exanic] Power up optical PHYs (if present)

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Modified-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Peter von Konigsmark
2017-09-06 00:06:42 +01:00
committed by Michael Brown
parent af02a8d071
commit f756fd78f7
2 changed files with 7 additions and 0 deletions
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4
src/drivers/net/exanic.h
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@@ -62,6 +62,10 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** I2C GPIO register */
#define EXANIC_I2C 0x012c
/** Power control register */
#define EXANIC_POWER 0x0138
#define EXANIC_POWER_ON 0x000000f0UL /**< Power on PHYs */
/** Port register offset */
#define EXANIC_PORT_REGS( index ) ( 0x0200 + ( 0x40 * (index) ) )