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Andy Fleming authored
This converts tsec to use the new PHY Lib. All of the old PHY support is ripped out. The old MDIO driver is split off, and placed in fsl_mdio.c. The initialization is modified to initialize the MDIO driver as well. The powerpc config file is modified to configure PHYLIB if TSEC_ENET is configured. Signed-off-by:
Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by:
Andy Fleming <afleming@freescale.com> Signed-off-by:
Kumar Gala <galak@kernel.crashing.org> Acked-by:
Detlev Zundel <dzu@denx.de>
Andy Fleming authoredThis converts tsec to use the new PHY Lib. All of the old PHY support is ripped out. The old MDIO driver is split off, and placed in fsl_mdio.c. The initialization is modified to initialize the MDIO driver as well. The powerpc config file is modified to configure PHYLIB if TSEC_ENET is configured. Signed-off-by:
Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by:
Andy Fleming <afleming@freescale.com> Signed-off-by:
Kumar Gala <galak@kernel.crashing.org> Acked-by:
Detlev Zundel <dzu@denx.de>
interrupt.c 2.14 KiB
/*
* (C) Copyright 2006
* Detlev Zundel, DENX Software Engineering, dzu@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program 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 of
* the License, or (at your option) any later version.
*
* This program 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* This is a very simple standalone application demonstrating
* catching IRQs on the MPC52xx architecture.
*
* The interrupt to be intercepted can be specified as an argument
* to the application. Specifying nothing will intercept IRQ1 on the
* MPC5200 platform. On the CR825 carrier board from MicroSys this
* maps to the ABORT switch :)
*
* Note that the specified vector is only a logical number specified
* by the respective header file.
*/
#include <common.h>
#include <exports.h>
#include <config.h>
#if defined(CONFIG_MPC5xxx)
#define DFL_IRQ MPC5XXX_IRQ1
#else
#define DFL_IRQ 0
#endif
static void irq_handler (void *arg);
int interrupt (int argc, char *argv[])
{
int c, irq = -1;
app_startup (argv);
if (argc > 1)
irq = simple_strtoul (argv[1], NULL, 0);
if ((irq < 0) || (irq > NR_IRQS))
irq = DFL_IRQ;
printf ("Installing handler for irq vector %d and doing busy wait\n",
irq);
printf ("Press 'q' to quit\n");
/* Install interrupt handler */
install_hdlr (irq, irq_handler, NULL);
while ((c = getc ()) != 'q') {
printf ("Ok, ok, I am still alive!\n");
}
free_hdlr (irq);
printf ("\nInterrupt handler has been uninstalled\n");
return (0);
}
/*
* Handler for interrupt
*/
static void irq_handler (void *arg)
{
/* just for demonstration */
printf ("+");
}