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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-09-13 14:26:24 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-09-13 14:26:24 +0000 |
| commit | ee732739bf9021a7a22de95eca9095c49b1d9169 (patch) | |
| tree | d6a0c82767bb25fdec2fd02d1f09ae71324917e3 /c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h | |
| parent | 2007-09-13 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
| download | rtems-ee732739bf9021a7a22de95eca9095c49b1d9169.tar.bz2 | |
2007-09-07 Kate Feng <feng1@bnl.gov>
* ChangeLog, Makefile.am, README, README.booting, README.irq,
preinstall.am, GT64260/MVME5500I2C.c, include/bsp.h, irq/irq.c,
irq/irq.h, irq/irq_init.c, pci/detect_host_bridge.c, pci/pci.c,
pci/pci_interface.c, pci/pcifinddevice.c, start/preload.S,
startup/bspclean.c, startup/bspstart.c, startup/pgtbl_activate.c,
startup/reboot.c, vectors/bspException.h, vectors/exceptionhandler.c:
Merge my improvements in this BSP including a new network
driver for the 1GHz NIC.
* network/if_100MHz/GT64260eth.c, network/if_100MHz/GT64260eth.h,
network/if_100MHz/GT64260ethreg.h, network/if_100MHz/Makefile.am,
network/if_1GHz/Makefile.am, network/if_1GHz/POSSIBLEBUG,
network/if_1GHz/if_wm.c, network/if_1GHz/if_wmreg.h,
network/if_1GHz/pci_map.c, network/if_1GHz/pcireg.h: New files.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h b/c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h index 219f1b1511..043536ead7 100644 --- a/c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h +++ b/c/src/lib/libbsp/powerpc/mvme5500/include/bsp.h @@ -7,7 +7,7 @@ * found in found in the file LICENSE in this distribution or at * http://www.rtems.com/license/LICENSE. * - * S. Kate Feng 12/03 : Modified it to support the MVME5500 board. + * S. Kate Feng 2003-2007 : Modified it to support the mvme5500 BSP. * */ @@ -53,6 +53,13 @@ #define BSP_MAX_PCI_BUS (BSP_MAX_PCI_BUS_ON_PCI0+BSP_MAX_PCI_BUS_ON_PCI1) +/* The glues to Till's vmeUniverse, although the name does not + * actually reflect the relevant architect of the MVME5500. + * Till TODO ? : BSP_PCI_DO_EOI instead ? + * BSP_EXT_IRQ0 instead of BSP_PCI_IRQ0 ? + * + */ +#define BSP_PIC_DO_EOI inl(0xc34) /* PCI IACK */ #define BSP_PCI_IRQ0 BSP_GPP_IRQ_LOWEST_OFFSET /* @@ -103,11 +110,29 @@ extern int BSP_connect_clock_handler (void); extern unsigned long _BSP_clear_hostbridge_errors(); +extern unsigned int BSP_heap_start; + +#if 0 #define RTEMS_BSP_NETWORK_DRIVER_NAME "gt1" #define RTEMS_BSP_NETWORK_DRIVER_ATTACH rtems_GT64260eth_driver_attach +#else +#define RTEMS_BSP_NETWORK_DRIVER_NAME "wmG1" +#define RTEMS_BSP_NETWORK_DRIVER_ATTACH rtems_i82544EI_driver_attach +#endif extern int RTEMS_BSP_NETWORK_DRIVER_ATTACH(/* struct rtems_bsdnet_ifconfig * */); +/* As per Linux, This should be in the ppc/system.h */ + +static inline void memBar() +{ + asm volatile("sync":::"memory"); +} + +static inline void ioBar() +{ + asm volatile("eieio"); +} #endif |