diff options
Diffstat (limited to 'bsps/powerpc/beatnik/net/porting/rtemscompat_defs.h.template')
| -rw-r--r-- | bsps/powerpc/beatnik/net/porting/rtemscompat_defs.h.template | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/bsps/powerpc/beatnik/net/porting/rtemscompat_defs.h.template b/bsps/powerpc/beatnik/net/porting/rtemscompat_defs.h.template deleted file mode 100644 index 5dc8d1efff..0000000000 --- a/bsps/powerpc/beatnik/net/porting/rtemscompat_defs.h.template +++ /dev/null @@ -1,97 +0,0 @@ -#ifndef RTEMS_COMPAT_DEFS_H -#define RTEMS_COMPAT_DEFS_H - -/* Symbol definitions for a particular driver */ - -/* Copyright: Till Straumann <strauman@slac.stanford.edu>, 2005; - * License: see LICENSE file. - */ - -/* Number of device instances the driver should support - * - may be limited to 1 depending on IRQ API - * (braindamaged PC586 and powerpc) - */ -#define NETDRIVER_SLOTS 1 -/* String name to print with error messages */ -#define NETDRIVER "PCN" -/* Name snippet used to make global symbols unique to this driver */ -#define NETDRIVER_PREFIX pcn - -/* Define according to endianness of the *ethernet*chip* - * (not the CPU - most probably are LE) - * This must be either NET_CHIP_LE or NET_CHIP_BE - */ - -#define NET_CHIP_LE -#undef NET_CHIP_BE - -/* Define either NET_CHIP_MEM_IO or NET_CHIP_PORT_IO, - * depending whether the CPU sees it in memory address space - * or (e.g. x86) uses special I/O instructions. - */ -#define NET_CHIP_MEM_IO -#undef NET_CHIP_PORT_IO - -/* The name of the hijacked 'bus handle' field in the softc - * structure. We use this field to store the chip's base address. - */ -#define NET_SOFTC_BHANDLE_FIELD pcn_bhandle - -/* define the names of the 'if_XXXreg.h' and 'if_XXXvar.h' headers - * (only if present, i.e., if the BSDNET driver has no respective - * header, leave this undefined). - * - */ -#undef IF_REG_HEADER <if_XXXreg.h> -#undef IF_VAR_HEADER <if_XXXvar.h> - -/* define if a pci device */ -#define NETDRIVER_PCI <bsp/pci.h> - -/* Macros to disable and enable interrupts, respectively. - * The 'disable' macro is expanded in the ISR, the 'enable' - * macro is expanded in the driver task. - * The global network semaphore usually provides mutex - * protection of the device registers. - * Special care must be taken when coding the 'disable' macro, - * however to MAKE SURE THERE ARE NO OTHER SIDE EFFECTS such - * as: - * - macro must not clear any status flags - * - macro must save/restore any context information - * (e.g., a address register pointer or a bank switch register) - * - * ARGUMENT: the macro arg is a pointer to the driver's 'softc' structure - */ - -/* Here EXAMPLES for the pcnet chip which addresses registers indirectly - * through a 'address-pointer' (RAP) and 'data-port' (RDP) register pair: -#define NET_DISABLE_IRQS(sc) do { \ - unsigned rap = CSR_READ_4((sc),PCN_IO32_RAP); \ - unsigned val; \ - CSR_WRITE_4((sc),PCN_IO32_RAP,PCN_CSR_CSR); \ - val = CSR_READ_4((sc),PCN_IO32_RDP); \ - CSR_WRITE_4((sc), PCN_IO32_RDP, val & ~(CSR0_INT_STATUS_MASK | PCN_CSR_INTEN)); \ - CSR_WRITE_4((sc), PCN_IO32_RAP, rap); \ - } while (0) - -#define NET_ENABLE_IRQS(sc) do { \ - unsigned flags,val; \ - rtems_interrupt_disable(flags); \ - CSR_WRITE_4((sc),PCN_IO32_RAP,PCN_CSR_CSR); \ - val = CSR_READ_4((sc),PCN_IO32_RDP); \ - CSR_WRITE_4((sc), PCN_IO32_RDP, (val & ~CSR0_INT_STATUS_MASK) | PCN_CSR_INTEN); \ - rtems_interrupt_enable(flags); \ - } while (0) -*/ - -/* Driver may provide a macro/function to copy the hardware address - * from the device into 'softc.arpcom'. - * If this is undefined, the driver must to the copy itself. - * Preferrably, it should check soft.arpcom.ac_enaddr for all - * zeros and leave it alone if it is nonzero, i.e., write it - * to the hardware. -#define NET_READ_MAC_ADDR(sc) - */ - -#define KASSERT(a...) do {} while (0) -#endif |