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Viewing changes to updates/compat-wireless-2.6/drivers/net/wireless/b43/debugfs.c

  • Committer: Bazaar Package Importer
  • Author(s): Tim Gardner, Tim Gardner
  • Date: 2009-02-09 17:48:22 UTC
  • Revision ID: james.westby@ubuntu.com-20090209174822-6chmiumgtavrmzgv
Tags: 2.6.28-7.5
[Tim Gardner]

* Update to master-2009-02-09
* Convert 'git-log' to 'git log'

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updates/compat-wireless-2.6/drivers/net/wireless/b43/debugfs.c
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        return 0;
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}
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/* wl->irq_lock is locked */
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static ssize_t tsf_read_file(struct b43_wldev *dev,
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                             char *buf, size_t bufsize)
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{
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        ssize_t count = 0;
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        u64 tsf;
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        b43_tsf_read(dev, &tsf);
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        fappend("0x%08x%08x\n",
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                (unsigned int)((tsf & 0xFFFFFFFF00000000ULL) >> 32),
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                (unsigned int)(tsf & 0xFFFFFFFFULL));
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        return count;
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}
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/* wl->irq_lock is locked */
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static int tsf_write_file(struct b43_wldev *dev,
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                          const char *buf, size_t count)
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{
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        u64 tsf;
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        if (sscanf(buf, "%llu", (unsigned long long *)(&tsf)) != 1)
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                return -EINVAL;
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        b43_tsf_write(dev, tsf);
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        return 0;
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}
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static ssize_t txstat_read_file(struct b43_wldev *dev,
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                                char *buf, size_t bufsize)
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{
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B43_DEBUGFS_FOPS(mmio16write, NULL, mmio16write__write_file, 1);
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B43_DEBUGFS_FOPS(mmio32read, mmio32read__read_file, mmio32read__write_file, 1);
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B43_DEBUGFS_FOPS(mmio32write, NULL, mmio32write__write_file, 1);
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B43_DEBUGFS_FOPS(tsf, tsf_read_file, tsf_write_file, 1);
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B43_DEBUGFS_FOPS(txstat, txstat_read_file, NULL, 0);
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B43_DEBUGFS_FOPS(restart, NULL, restart_write_file, 1);
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B43_DEBUGFS_FOPS(loctls, loctls_read_file, NULL, 0);
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int b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature)
 
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bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature)
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{
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        return !!(dev->dfsentry && dev->dfsentry->dyn_debug[feature]);
 
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        bool enabled;
 
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        enabled = (dev->dfsentry && dev->dfsentry->dyn_debug[feature]);
 
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        if (unlikely(enabled)) {
 
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                /* Force full debugging messages, if the user enabled
 
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                 * some dynamic debugging feature. */
 
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                b43_modparam_verbose = B43_VERBOSITY_MAX;
 
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        }
 
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        return enabled;
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}
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static void b43_remove_dynamic_debug(struct b43_wldev *dev)
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        ADD_FILE(mmio16write, 0200);
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        ADD_FILE(mmio32read, 0600);
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        ADD_FILE(mmio32write, 0200);
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        ADD_FILE(tsf, 0600);
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        ADD_FILE(txstat, 0400);
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        ADD_FILE(restart, 0200);
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        ADD_FILE(loctls, 0400);
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        debugfs_remove(e->file_mmio16write.dentry);
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        debugfs_remove(e->file_mmio32read.dentry);
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        debugfs_remove(e->file_mmio32write.dentry);
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        debugfs_remove(e->file_tsf.dentry);
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        debugfs_remove(e->file_txstat.dentry);
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        debugfs_remove(e->file_restart.dentry);
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        debugfs_remove(e->file_loctls.dentry);