diff options
Diffstat (limited to 'bsps/powerpc/beatnik/net/if_em/if_em_rtems.c')
-rw-r--r-- | bsps/powerpc/beatnik/net/if_em/if_em_rtems.c | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/bsps/powerpc/beatnik/net/if_em/if_em_rtems.c b/bsps/powerpc/beatnik/net/if_em/if_em_rtems.c deleted file mode 100644 index fde1de7dc7..0000000000 --- a/bsps/powerpc/beatnik/net/if_em/if_em_rtems.c +++ /dev/null @@ -1,106 +0,0 @@ -#include "rtemscompat_defs.h" -#include "../porting/if_xxx_rtems.c" -#include <bsp/early_enet_link_status.h> -#include <bsp/if_em_pub.h> - -/* Provide a routine to check link status early, - * i.e., before the network is really running. - * In case someone wants to decide whether to use/configure - * this interface at all :-) - * - * NOTE: this routine tries to enable autonegotiation! - * - * unit: unit number starting with 1 (usual BSDNET convention) - * - * RETURNS: Phy status register contents (1<<2 means link up). - * or -1 on error. - */ - -/* - * Authorship - * ---------- - * This software ('beatnik' RTEMS BSP for MVME6100 and MVME5500) was - * created by Till Straumann <strauman@slac.stanford.edu>, 2005-2007, - * Stanford Linear Accelerator Center, Stanford University. - * - * Acknowledgement of sponsorship - * ------------------------------ - * The 'beatnik' BSP was produced by - * the Stanford Linear Accelerator Center, Stanford University, - * under Contract DE-AC03-76SFO0515 with the Department of Energy. - * - * Government disclaimer of liability - * ---------------------------------- - * Neither the United States nor the United States Department of Energy, - * nor any of their employees, makes any warranty, express or implied, or - * assumes any legal liability or responsibility for the accuracy, - * completeness, or usefulness of any data, apparatus, product, or process - * disclosed, or represents that its use would not infringe privately owned - * rights. - * - * Stanford disclaimer of liability - * -------------------------------- - * Stanford University makes no representations or warranties, express or - * implied, nor assumes any liability for the use of this software. - * - * Stanford disclaimer of copyright - * -------------------------------- - * Stanford University, owner of the copyright, hereby disclaims its - * copyright and all other rights in this software. Hence, anyone may - * freely use it for any purpose without restriction. - * - * Maintenance of notices - * ---------------------- - * In the interest of clarity regarding the origin and status of this - * SLAC software, this and all the preceding Stanford University notices - * are to remain affixed to any copy or derivative of this software made - * or distributed by the recipient and are to be affixed to any copy of - * software made or distributed by the recipient that contains a copy or - * derivative of this software. - * - * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03 - */ - -static int -em_early_init(int idx) -{ - if ( idx < 0 || idx >= NETDRIVER_SLOTS ) - return -1; - return em_hw_early_init(&the_em_devs[idx]); -} - -static int -em_early_read_phy(int idx, unsigned reg) -{ -unsigned short data; - if ( idx < 0 || idx >= NETDRIVER_SLOTS ) - return -1; - /* Bizarre - I always have to read PHY_STATUS twice until a good link - * status is read - */ - if ( em_read_phy_reg(&the_em_devs[idx].d_softc.hw, reg, &data) ) - return -1; - if ( PHY_STATUS == reg ) { - /* read again */ - if ( em_read_phy_reg(&the_em_devs[idx].d_softc.hw, PHY_STATUS, &data) ) - return -1; - } - return data; -} - -static int -em_early_write_phy(int idx, unsigned reg, unsigned val) -{ - if ( idx < 0 || idx >= NETDRIVER_SLOTS ) - return -1; - return em_write_phy_reg(&the_em_devs[idx].d_softc.hw, reg, val); -} - -rtems_bsdnet_early_link_check_ops -rtems_em_early_link_check_ops = { - init: em_early_init, - read_phy: em_early_read_phy, - write_phy: em_early_write_phy, - name: NETDRIVER, - num_slots: NETDRIVER_SLOTS -}; |