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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-09-30 18:05:32 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-09-30 18:05:32 +0000 |
| commit | b55631f714a0469962883ac572e1910080de68fa (patch) | |
| tree | d94a5a57e5adc8fa5bceea1b89dc67bf95fcfa2e /os/io/platforms/AT91SAM7X/mii_lld.h | |
| parent | 3a397f9f5b3920339a7316e09379bc25dd5195a0 (diff) | |
| download | ChibiOS-b55631f714a0469962883ac572e1910080de68fa.tar.gz ChibiOS-b55631f714a0469962883ac572e1910080de68fa.tar.bz2 ChibiOS-b55631f714a0469962883ac572e1910080de68fa.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1195 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/io/platforms/AT91SAM7X/mii_lld.h')
| -rw-r--r-- | os/io/platforms/AT91SAM7X/mii_lld.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/os/io/platforms/AT91SAM7X/mii_lld.h b/os/io/platforms/AT91SAM7X/mii_lld.h new file mode 100644 index 000000000..f54ee0508 --- /dev/null +++ b/os/io/platforms/AT91SAM7X/mii_lld.h @@ -0,0 +1,91 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT 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 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file AT91SAM7X/mii_lld.h
+ * @brief AT91SAM7X low level MII driver header
+ * @addtogroup AT91SAM7X_MII
+ * @{
+ */
+
+#ifndef _MII_LLD_H_
+#define _MII_LLD_H_
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/**
+ * @brief PHY manufacturer and model.
+ */
+#if !defined(PHY_HARDWARE) || defined(__DOXYGEN__)
+#define PHY_HARDWARE PHY_MICREL_KS8721
+#endif
+
+/*===========================================================================*/
+/* PHY specific constants. */
+/*===========================================================================*/
+
+#define PHY_MICREL_KS8721 0
+
+#if PHY_HARDWARE == PHY_MICREL_KS8721
+#define PHY_ADDRESS 1
+#endif
+
+/**
+ * @brief Pins latched by the PHY at reset. + */
+#define PHY_LATCHED_PINS (AT91C_PB4_ECRS | AT91C_PB5_ERX0 | \
+ AT91C_PB6_ERX1 | AT91C_PB7_ERXER | \
+ AT91C_PB13_ERX2 | AT91C_PB14_ERX3 | \
+ AT91C_PB15_ERXDV_ECRSDV | AT91C_PB16_ECOL | \
+ AT91C_PIO_PB26)
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+/**
+ * @brief Type of a PHY register value.
+ */
+typedef uint16_t phyreg_t;
+
+/**
+ * @brief Type of a PHY register address.
+ */
+typedef uint8_t phyaddr_t;
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void mii_lld_init(void);
+ void mii_lld_reset(MACDriver *macp);
+ phyreg_t mii_lld_get(MACDriver *macp, phyaddr_t addr);
+ void mii_lld_put(MACDriver *macp, phyaddr_t addr, phyreg_t value);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _MII_LLD_H_ */
+
+/** @} */
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