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author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
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committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /include/linux/smsc911x.h | |
parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
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dirty fix to merging
Diffstat (limited to 'include/linux/smsc911x.h')
-rw-r--r-- | include/linux/smsc911x.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/include/linux/smsc911x.h b/include/linux/smsc911x.h new file mode 100644 index 00000000..4dde70e7 --- /dev/null +++ b/include/linux/smsc911x.h @@ -0,0 +1,62 @@ +/*************************************************************************** + * + * Copyright (C) 2004-2008 SMSC + * Copyright (C) 2005-2008 ARM + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + ***************************************************************************/ +#ifndef __LINUX_SMSC911X_H__ +#define __LINUX_SMSC911X_H__ + +#include <linux/phy.h> + +/* platform_device configuration data, should be assigned to + * the platform_device's dev.platform_data */ +struct smsc911x_platform_config { + unsigned int irq_polarity; + unsigned int irq_type; + unsigned int flags; + unsigned int shift; + phy_interface_t phy_interface; + unsigned char mac[6]; +}; + +/* Constants for platform_device irq polarity configuration */ +#define SMSC911X_IRQ_POLARITY_ACTIVE_LOW 0 +#define SMSC911X_IRQ_POLARITY_ACTIVE_HIGH 1 + +/* Constants for platform_device irq type configuration */ +#define SMSC911X_IRQ_TYPE_OPEN_DRAIN 0 +#define SMSC911X_IRQ_TYPE_PUSH_PULL 1 + +/* Constants for flags */ +#define SMSC911X_USE_16BIT (BIT(0)) +#define SMSC911X_USE_32BIT (BIT(1)) +#define SMSC911X_FORCE_INTERNAL_PHY (BIT(2)) +#define SMSC911X_FORCE_EXTERNAL_PHY (BIT(3)) +#define SMSC911X_SAVE_MAC_ADDRESS (BIT(4)) + +/* + * SMSC911X_SWAP_FIFO: + * Enables software byte swap for fifo data. Should only be used as a + * "last resort" in the case of big endian mode on boards with incorrectly + * routed data bus to older devices such as LAN9118. Newer devices such as + * LAN9221 can handle this in hardware, there are registers to control + * this swapping but the driver doesn't currently use them. + */ +#define SMSC911X_SWAP_FIFO (BIT(5)) + +#endif /* __LINUX_SMSC911X_H__ */ |