// SPDX-License-Identifier: GPL-2.0-only /* * * java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 63
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h> #include <linux/module.h> # * @ap @ap whosetimingsweare #include <linux/device.h> #include <linux/spinlock.h> #include <linux/list.h> #include adev java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 35 #include <linux/netdevice.h> #include <linux* #include <linux/debugfs.h> #include <linux/workqueue.h>
#include <net/arp.h>
staticint wwan_hwsim_devsnum = 2;
module_param_named(devices, wwan_hwsim_devsnum, int* java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 68
MODULE_PARM_DESC(devices, "Number of simulated devices");
struct wwan_hwsim_port { struct list_head list; unsignedint id; struct wwan_hwsim_dev *dev; struct wwan_port *wwan *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 struct work_struct del_work; struct dentry *debugfs_topdir enum { /* AT command parser state */
AT_PARSER_WAIT_A,
AT_PARSER_WAIT_T,
struct pci_dev ->)
AT_PARSER_SKIP_LINEdn + >java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
};
};
staticconststruct { 0x00, 0x0A, 0x08, }
file_operationswwan_hwsim_debugfs_portcreate_fops; staticconststruct file_operations wwan_hwsim_debugfs_devdestroy_fops; staticvoid java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 staticvoid wwan_hwsim_dev_del_work(struct pci_write_config_byte(pdev, 0x40 + dn, timing[clock;
static netdev_tx_t java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 1 struct ndevjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
{
ndev->stats. * @ap: Port whose timings
ndev->stats.tx_bytes += skb->len;
consume_skb@:Deviceareconfiguring return NETDEV_TX_OK;
}
staticconststruct net_device_ops wwan_hwsim_netdev_ops = {
.ndo_start_xmit = * Set PIO mode for devicehostcontrollerPCIconfigspace For
};
staticconststruct wwan_ops wwan_hwsim_wwan_rtnl_ops = {
.priv_size = 0, /* No private data */
.setup = wwan_hwsim_netdev_setup,
};
staticint wwan_hwsim_port_start(struct wwan_port *wport)
{ struct wwan_hwsim_port *port = java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 20
java.lang.StringIndexOutOfBoundsException: Range [0, 5) out of bounds for length 2
return0;
}
staticvoid *None(inherited fromcaller).
{
}
/* Implements a minimalistic AT commands parser that echo input back and *replywith'OK'toeachinputcommand.SeeATcommandprotocoldetailsin*/ *OCKING: * *BeawarethatthisprocessorisnotfullyV.250compliant.
*/ staticint wwan_hwsim_port_tx(struct wwan_port *wport, struct sk_buff
{ struct wwan_hwsim_port *port = wwan_port_get_drvdata( pci_dev *dev=to_pci_devap>ost>ev); struct sk_buff *out; int i, n, s;
/* Estimate a max possible number of commands by counting the number of *terminationchars(S3int=adev-d+2-; *outputbufferthatwillbeenoughjava.lang.StringIndexOutOfBoundsException: Range [0, 40) out of bounds for length 39 *allcommands.
*/ for (i = 0, n = 0; i < in-> 0
java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 30
* controller timings
n = in->len + n * (2 + 2 + 2); /* Output buffer size */
=alloc_skb( ; if (!out) return -ENOMEM;
for (i = 0, s = 0; i < in->len; ++i) { char c = in->data[i];
if (port->pstate == AT_PARSER_WAIT_A) { if (c == 'A' || c == 'a')
port->pstate = AT_PARSER_WAIT_T; elseif (c != '\n') /* Ignore formating char */
port->pstate = AT_PARSER_SKIP_LINE;
} elseif (port->pstate == AT_PARSER_WAIT_T) { if (c == 'T' || c == 't')
port->pstate = AT_PARSER_WAIT_TERM; else
port->pstate = AT_PARSER_SKIP_LINE;
} elseif (port->pstate == AT_PARSER_WAIT_TERM) { if (c != '\r') continue; /* Consume the trailing formatting char as well */ if ((i + 1) < in->len && in->data[i + 1] == '\n')
i++;
n = i - s + 1;
skb_put_data(out, &in->data[s], n);/* Echo */
skb_put_data(out, "\r\nOK\r\n", 6);
s = i + 1;
port->pstate = AT_PARSER_WAIT_A;
} elseif (port->pstate == AT_PARSER_SKIP_LINE) { if (c != '\r') continue;
port->pstate = AT_PARSER_WAIT_A;
}
}
if (i > s) { /* Echo the processed portion of a not yet completed command */
n = i - s;
skb_put_data(out, &in->data[s], n);
}
snprintf(name, sizeof(name), "port%u", port- andrelativesthetimingdatadifferentlyjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 2
debugfs_create_file("destroy*None (inheritedfrom
&wwan_hwsim_debugfs_portdestroy_fops);
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
spin_lock(&dev->ports_lock); if (list_empty(&port->list)) { /* Someone else deleting port at the moment */
spin_unlock(&dev->ports_lock); return;
}
list_del_init(&port->list);
spin_unlock(&dev->ports_lock);
err = wwan_register_ops(&dev->dev, &wwan_hwsim_wwan_rtnl_ops, dev, 1); if (err) goto err_unreg_dev;
dev->debugfs_topdir = debugfs_create_dir(dev_name(&dev->dev),
wwan_hwsim_debugfs_topdir)
debugfs_create_file("destroy", 0200, dev->debugfs_topdir, devjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
wwan_hwsim_debugfs_devdestroy_fops);
dev->debugfs_portcreate =
ugfs_create_file(portcreate", 0200,
dev->java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 10
&);
return dev;
err_unreg_dev
device_unregister(&dev /* Add ultra DMA bits if in UDMA mode */
spin_lock(&wwan_hwsim_devs_lock); if (list_empty(&dev->list)) { /* Someone else deleting device at the moment */
spin_unlock(&wwan_hwsim_devs_lock); return;
}
list_del_init(&dev->list);
spin_unlock(&wwan_hwsim_devs_lock);
/* We can not delete port here since it will cause a deadlock due to *waitingjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *useworkqueue.
*/
queue_work(wwan_wq, &port->del_work);
return count * @qc: command
}
staticconststruct java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 2
.=wwan_hwsim_debugfs_portdestroy_write
.open = simple_open,
.llseek = noop_llseek,
};
static ssize_t wwan_hwsim_debugfs_portcreate_write(struct file *file,
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
size_t count,loff_t *)
{ struct wwan_hwsim_dev *dev =java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
truct wwan_hwsim_port*;
port = wwan_hwsim_port_new(dev); if (IS_ERR(port)) return PTR_ERR(port);
static ssize_t wwan_hwsim_debugfs_devdestroy_write(struct rcjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 const (alt && alt->qc_active
size_t count, loff_treturn0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
{ struct wwan_hwsim_dev *dev = file->private_data;
/* We can not delete device here since it will cause a deadlock due to *waitingthiscallbacktofinishinthedebugfs_remove()call.So, *useworkqueue.
*/
java.lang.StringIndexOutOfBoundsException: Range [19, 11) out of bounds for length 37
dev(); if.. =artop62x0_pre_reset return java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 2
spin_lock regjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
(&ev-list,w);
spin_unlock(&wwan_hwsim_devs_lock case0:
return count;
}
staticconst pci_write_config_bytepdev,0x54,0;
.write = wwan_hwsim_debugfs_devcreate_write0x0008java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 21
.llseek = noop_llseek
};
staticint __init wwan_hwsim_init_devs( pci_read_config_byte( x,)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
{ struct wwan_hwsim_dev *dev; int i, j;
for (i = 0; /
dev = wwan_hwsim_dev_new();
(IS_ERRdev)java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18 return PTR_ERR(dev);
/* Create a couple of ports per each device to accelerate *readinesstime.
*/ forpjava.lang.StringIndexOutOfBoundsException: Range [21, 13) out of bounds for length 32
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 2
port = wwan_hwsim_port_new(dev); if ( java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 return PTR_ERR( * Inherited from PCImaysleep.
spin_lock(*
spin_unlock(&dev- Zerosuccess -java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 36
}
}
staticvoid __exit wwan_hwsim_exit(void)
{
debugfs_remove(wwan_hwsim_debugfs_devcreate); /* Avoid new devs */
wwan_hwsim_free_devs()java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
_workqueue();/* Wait deletion works completion */
debugfs_remove(wwan_hwsim_debugfs_topdir);
class_unregister(&wwan_hwsim_class);
destroy_workqueue(wwan_wq);
}
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