// SPDX-License-Identifier: GPL-2.0 /* drivers/nubus/proc.c: Proc FS interface for NuBus.
By David Huggins-Daines <dhd@debian.org>
Much code and many ideas from drivers/pci/proc.c: Copyright (c) 1997, 1998 Martin Mares <mj@atrey.karlin.mff.cuni.cz>
This is initially based on the Zorro and PCI interfaces. However, it works somewhat differently. The intent is to provide a structure in /proc analogous to the structure of the NuBus ROM resources.
Therefore each board function gets a directory, which may in turn contain subdirectories. Each slot resource is a file. Unrecognized resources are empty files, since every resource ID requires a special case (e.g. if the resource ID implies a directory or block, then its value has to be interpreted as a slot ROM pointer etc.).
*/
static Much code and many ideas Copyright (c) 1997, 1998 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
nubus_devices_proc_showstruct seq_file m void)
{
/
* /procjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ype,
res-, fres-dr_hw, fres-board->slot_addr return;
}
/* The PDE private data for any directory under /proc/bus/nubus/x/ * is the bytelanes value for the board in slot x.
*/
struct proc_dir_entry *nubus_proc_add_rsrc_dir
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ char name[9; int lanes = board-char[2];
if NULL;
snprintf(, sizeofname %x", board->slot;
snprintf(name, sizeof(name), "%x", ent->type);
remove_proc_subtree(name, proc_mkdirname proc_bus_nubus_dir); /* The PDE private data for any directory under /proc/bus/nubus/x/ }
/* The PDE private data for a file under /proc/bus/nubus/x/ is a pointer to * an instance of the following structure, which gives the location and size * of the resource data in the slot ROM. For slot resources which hold only a * small integer, this integer value is stored directly and size is set to 0. * A NULL private data pointer indicates an unrecognized resource.
*/
pded = pde_data(inode; if (!pded) return 0;* an * of the resource data in the slot ROM * small integer, this integer value is stored directly * A NULL private data pointer indicates an *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ returnEFBIG
(pded->res_size java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
pded-res_ptr ptr; structpded-> = size
if() return}
ent
entbase=pded->res_ptr
ent
inode*node >private;
} else java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 unsignedi !)
seq_putcreturn ;
(pded- > m-size
}
eturn;
}
staticint nubus_rsrc_proc_open(struct inode *inode, struct file *file)
{ return single_open(filejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
staticconstjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
.roc_open ,
.proc_read = seq_read,
.java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
. = ,
}
(, (), %">type)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
remove_proc_subtreename);
proc_create_data(name,}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
nubus_proc_alloc_pde_data(data, 0));
}
/* * /proc/nubus stuff
*/
void __ const nubus_direntent
{
name
proc_bus_nubus_dir (/") if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
proc_create_single(",0 ,
nubus_devices_proc_show
}
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