diff options
Diffstat (limited to 'ecos/packages/devs/eth/arm/npwr/current/include/devs_eth_npwr.inl')
| -rw-r--r-- | ecos/packages/devs/eth/arm/npwr/current/include/devs_eth_npwr.inl | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/ecos/packages/devs/eth/arm/npwr/current/include/devs_eth_npwr.inl b/ecos/packages/devs/eth/arm/npwr/current/include/devs_eth_npwr.inl new file mode 100644 index 0000000..65affac --- /dev/null +++ b/ecos/packages/devs/eth/arm/npwr/current/include/devs_eth_npwr.inl @@ -0,0 +1,129 @@ +//========================================================================== +// +// devs/eth/arm/npwr/include/devs_eth_arm_npwr.inl +// +// NPWR ethernet I/O definitions. +// +//========================================================================== +// ####ECOSGPLCOPYRIGHTBEGIN#### +// ------------------------------------------- +// This file is part of eCos, the Embedded Configurable Operating System. +// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. +// +// eCos 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 or (at your option) any later +// version. +// +// eCos 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 eCos; if not, write to the Free Software Foundation, Inc., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +// +// As a special exception, if other files instantiate templates or use +// macros or inline functions from this file, or you compile this file +// and link it with other works to produce a work based on this file, +// this file does not by itself cause the resulting work to be covered by +// the GNU General Public License. However the source code for this file +// must still be made available in accordance with section (3) of the GNU +// General Public License v2. +// +// This exception does not invalidate any other reasons why a work based +// on this file might be covered by the GNU General Public License. +// ------------------------------------------- +// ####ECOSGPLCOPYRIGHTEND#### +//========================================================================== +//#####DESCRIPTIONBEGIN#### +// +// Author(s): msalter +// Contributors:msalter, gthomas +// Date: 2002-01-10 +// Purpose: NPWR ethernet defintions +//####DESCRIPTIONEND#### +//========================================================================== + +#include <cyg/hal/hal_intr.h> // CYGNUM_HAL_INTERRUPT_ETHERNET +#include <cyg/hal/hal_cache.h> // HAL_DCACHE_LINE_SIZE +#include <cyg/hal/hal_io.h> // CYGARC_UNCACHED_ADDRESS + +#ifdef CYGPKG_DEVS_ETH_ARM_NPWR_I82544_ETH0 + +// Use auto speed detection +#define CYGHWR_DEVS_ETH_INTEL_I82544_USE_ASD + +#define CYGHWR_INTEL_I82544_PCI_VIRT_TO_BUS( _x_ ) ((cyg_uint32)CYGARC_VIRT_TO_BUS(_x_)) +#define CYGHWR_INTEL_I82544_PCI_BUS_TO_VIRT( _x_ ) ((cyg_uint32)CYGARC_BUS_TO_VIRT(_x_)) + +#define MAX_PACKET_SIZE 1536 +#define SIZEOF_DESCRIPTOR 16 + +#define CYGHWR_INTEL_I82544_PCI_MEM_MAP_SIZE \ + (((MAX_PACKET_SIZE + SIZEOF_DESCRIPTOR) * \ + (MAX_TX_DESCRIPTORS + MAX_RX_DESCRIPTORS)) + 64) + +static char pci_mem_buffer[CYGHWR_INTEL_I82544_PCI_MEM_MAP_SIZE + HAL_DCACHE_LINE_SIZE]; + +#define CYGHWR_INTEL_I82544_PCI_MEM_MAP_BASE \ + (CYGARC_UNCACHED_ADDRESS(((unsigned)pci_mem_buffer + HAL_DCACHE_LINE_SIZE - 1) & ~(HAL_DCACHE_LINE_SIZE - 1))) + +static I82544 i82544_eth0_priv_data = { +#ifdef CYGSEM_DEVS_ETH_ARM_NPWR_I82544_ETH0_SET_ESA + hardwired_esa: 1, + mac_address: CYGDAT_DEVS_ETH_ARM_NPWR_I82544_ETH0_ESA +#else + hardwired_esa: 0, +#endif +}; + +ETH_DRV_SC(i82544_sc0, + &i82544_eth0_priv_data, // Driver specific data + CYGDAT_DEVS_ETH_ARM_NPWR_I82544_ETH0_NAME, // Name for device + i82544_start, + i82544_stop, + i82544_ioctl, + i82544_can_send, + i82544_send, + i82544_recv, + i82544_deliver, + i82544_poll, + i82544_int_vector + ); + +NETDEVTAB_ENTRY(i82544_netdev0, + "i82544_" CYGDAT_DEVS_ETH_ARM_NPWR_I82544_ETH0_NAME, + i82544_init, + &i82544_sc0); + +#endif // CYGPKG_DEVS_ETH_ARM_NPWR_I82544_ETH0 + + +// These arrays are used for sanity checking of pointers +I82544 * +i82544_priv_array[CYGNUM_DEVS_ETH_INTEL_I82544_DEV_COUNT] = { +#ifdef CYGPKG_DEVS_ETH_ARM_NPWR_I82544_ETH0 + &i82544_eth0_priv_data, +#endif +}; + +#ifdef CYGDBG_USE_ASSERTS +// These are only used when assertions are enabled +cyg_netdevtab_entry_t * +i82544_netdev_array[CYGNUM_DEVS_ETH_INTEL_I82544_DEV_COUNT] = { +#ifdef CYGPKG_DEVS_ETH_ARM_NPWR_I82544_ETH0 + &i82544_netdev0, +#endif +}; + +struct eth_drv_sc * +i82544_sc_array[CYGNUM_DEVS_ETH_INTEL_I82544_DEV_COUNT] = { +#ifdef CYGPKG_DEVS_ETH_ARM_NPWR_I82544_ETH0 + &i82544_sc0, +#endif +}; +#endif // CYGDBG_USE_ASSERTS + +// EOF devs_eth_arm_npwr.inl |