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net: lpc32xx: correct command register reset value 

According to LPC32x0 User Manual the following bits in Command
register 0x3106_0100 are defined:

  Bit    Symbol
    2  - Unused
    3  RegReset
    4   TxReset
    5   RxReset

Fix wrong (1-bit shifted right) COMMAND_RESETS value, which sets
an unused bit, but neglects RxReset.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Vladimir Zapolskiy 2015-06-28 06:03:38 +03:00 committed by Joe Hershberger
parent 0b830198fb
commit 6e039b4c62
1 changed files with 1 additions and 1 deletions
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2
drivers/net/lpc32xx_eth.c
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@ -170,7 +170,7 @@ struct lpc32xx_eth_registers {
#define COMMAND_PASSRUNTFRAME 0x00000040
#define COMMAND_FULL_DUPLEX 0x00000400
/* Helper: general reset */
#define COMMAND_RESETS 0x0000001C
#define COMMAND_RESETS 0x00000038
/* STATUS register bitfields/masks and offsets (see Table 283) */
#define STATUS_RXSTATUS 0x00000001