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generic: rtl8366: add rtl8366_smi_write_reg_noack helper

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After issuing a soft reset on the RT8366{S,RB}
switch, waiting for the last acknowlegement fails
in rtl8366_smi_write_reg. Add a _noack version of
the function and use that for issuing a soft reset.

SVN-Revision: 29844
This commit is contained in:
Gabor Juhos
2012-01-21 22:44:09 +00:00
parent 26d4e1876c
commit 4625c9b5a4
4 changed files with 28 additions and 6 deletions
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target/linux/generic/files/drivers/net/phy/rtl8366_smi.h
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@@ -103,6 +103,7 @@ struct rtl8366_smi *rtl8366_smi_alloc(struct device *parent);
int rtl8366_smi_init(struct rtl8366_smi *smi);
void rtl8366_smi_cleanup(struct rtl8366_smi *smi);
int rtl8366_smi_write_reg(struct rtl8366_smi *smi, u32 addr, u32 data);
int rtl8366_smi_write_reg_noack(struct rtl8366_smi *smi, u32 addr, u32 data);
int rtl8366_smi_read_reg(struct rtl8366_smi *smi, u32 addr, u32 *data);
int rtl8366_smi_rmwr(struct rtl8366_smi *smi, u32 addr, u32 mask, u32 data);