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/* |
/* |
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* Copyright (C) 2003-2005 Anders Gavare. All rights reserved. |
* Copyright (C) 2003-2006 Anders Gavare. All rights reserved. |
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* |
* |
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* Redistribution and use in source and binary forms, with or without |
* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
* modification, are permitted provided that the following conditions are met: |
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* SUCH DAMAGE. |
* SUCH DAMAGE. |
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* |
* |
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* |
* |
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* $Id: dev_ssc.c,v 1.24 2005/11/13 00:14:10 debug Exp $ |
* $Id: dev_ssc.c,v 1.26 2006/01/01 13:17:17 debug Exp $ |
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* |
* |
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* Serial controller on DECsystem 5400 and 5800. |
* Serial controller on DECsystem 5400 and 5800. |
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* Known as System Support Chip on VAX 3600 (KA650). |
* Known as System Support Chip on VAX 3600 (KA650). |
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/* |
/* |
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* dev_ssc_access(): |
* dev_ssc_access(): |
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*/ |
*/ |
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int dev_ssc_access(struct cpu *cpu, struct memory *mem, |
DEVICE_ACCESS(ssc) |
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uint64_t relative_addr, unsigned char *data, size_t len, |
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int writeflag, void *extra) |
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{ |
{ |
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uint64_t idata = 0, odata = 0; |
uint64_t idata = 0, odata = 0; |
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struct ssc_data *d = extra; |
struct ssc_data *d = extra; |
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d->irq_nr = irq_nr; |
d->irq_nr = irq_nr; |
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d->use_fb = use_fb; |
d->use_fb = use_fb; |
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d->csrp = csrp; |
d->csrp = csrp; |
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d->console_handle = console_start_slave(machine, "SSC"); |
d->console_handle = console_start_slave(machine, "SSC", 1); |
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memory_device_register(mem, "ssc", baseaddr, DEV_SSC_LENGTH, |
memory_device_register(mem, "ssc", baseaddr, DEV_SSC_LENGTH, |
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dev_ssc_access, d, DM_DEFAULT, NULL); |
dev_ssc_access, d, DM_DEFAULT, NULL); |