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Lines 558-567
static void mdio_write(void __iomem *ioaddr, int reg_addr, int value)
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| 558 |
udelay(25); |
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udelay(25); |
| 559 |
} |
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} |
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/* |
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/* |
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* Some configurations require a small delay even after the write |
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* According to hardware specs a 20us delay is required after write |
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* completed indication or the next write might fail. |
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* complete indication, but before sending next command. |
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*/ |
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*/ |
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udelay(25); |
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udelay(20); |
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} |
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} |
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| 567 |
static int mdio_read(void __iomem *ioaddr, int reg_addr) |
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static int mdio_read(void __iomem *ioaddr, int reg_addr) |
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Lines 581-586
static int mdio_read(void __iomem *ioaddr, int reg_addr)
Link Here
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| 581 |
} |
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} |
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udelay(25); |
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udelay(25); |
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} |
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} |
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584 |
/* |
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* According to hardware specs a 20us delay is required after read |
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* complete indication, but before sending next command. |
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*/ |
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udelay(20); |
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| 584 |
return value; |
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return value; |
| 585 |
} |
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} |
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