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wifi_drv: add verbose attribute in config node

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Among others, the driver will now print the MAC address of the wireless
device when 'verbose="yes"' is added to <config>.

Issue #1439.
This commit is contained in:
Josef Söntgen 2015-03-09 14:31:26 +01:00 committed by Christian Helmuth
parent c46e3db4d5
commit 88fc1eee61
2 changed files with 11 additions and 0 deletions
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5
repos/dde_linux/src/drivers/wifi/main.cc
View File

@ -15,6 +15,7 @@
#include <base/env.h>
#include <base/sleep.h>
#include <os/attached_rom_dataspace.h>
#include <os/config.h>
#include <os/server.h>
#include <util/xml_node.h>
@ -27,6 +28,7 @@ extern void wifi_init(Server::Entrypoint &, Genode::Lock &);
extern "C" void wpa_conf_reload(void);
extern "C" ssize_t wpa_write_conf(char const *, Genode::size_t);
bool config_verbose = false;
static Genode::Lock &wpa_startup_lock()
{
@ -222,6 +224,9 @@ struct Main
:
_ep(ep)
{
try {
config_verbose = Genode::config()->xml_node().attribute("verbose").has_value("yes");
} catch (...) { }
_wpa = new (Genode::env()->heap()) Wpa_thread(wpa_startup_lock());
_wpa->start();

6
repos/dde_linux/src/lib/wifi/nic.cc
View File

@ -30,6 +30,7 @@
# include <net/cfg80211.h>
#include <extern_c_end.h>
extern bool config_verbose;
enum {
HEAD_ROOM = 128, /* XXX guessed value but works */
@ -409,6 +410,11 @@ extern "C" int register_netdevice(struct net_device *ndev)
/* set mac adress */
Genode::memcpy(ndev->perm_addr, ndev->ieee80211_ptr->wiphy->perm_addr, ETH_ALEN);
if (config_verbose)
PINF("mac_address: %02x:%02x:%02x:%02x:%02x:%02x",
ndev->perm_addr[0], ndev->perm_addr[1], ndev->perm_addr[2],
ndev->perm_addr[3], ndev->perm_addr[4], ndev->perm_addr[5]);
int err = ndev->netdev_ops->ndo_open(ndev);
if (err) {
PERR("ndev->netdev_ops->ndo_open(ndev): %d", err);