From 82fde74b94f11eee1e9c30e43fb162f80a5e63c0 Mon Sep 17 00:00:00 2001 From: Luis Carlos Date: Thu, 7 Jun 2007 16:40:59 -0400 Subject: [PATCH] [PATCH] libertas: convert libertas_mpp into anycast_mask With firmware 5.220.11.p5, this allows to specify the anycast addresses the device will listen to. The anycast address range is C0:27:C0:27:C0:XX where XX goes from 00 to 1F (or 0 to 31 in dec). The value to write on anycast_mask will specify which addresses the device listens to. Bits in a 32 bit int are numbered from 0 (least significative bit) to 31. A specific address ending in YY will be listened to if bit YY in the value is set to one. Examples: 0x00000000 : do not listen to any anycast address 0xFFFFFFFF : listen to every anycast address from :00 to :1F 0x00000013 : listen to anycast addresses :00, :01 and :04 Signed-off-by: Luis Carlos Cobo Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/host.h | 4 ++-- drivers/net/wireless/libertas/main.c | 26 +++++++++++++------------- 2 files changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/net/wireless/libertas/host.h b/drivers/net/wireless/libertas/host.h index cedf1dbab050..7509cc10af3c 100644 --- a/drivers/net/wireless/libertas/host.h +++ b/drivers/net/wireless/libertas/host.h @@ -310,8 +310,8 @@ enum cmd_mesh_access_opts { cmd_act_mesh_get_ttl = 1, cmd_act_mesh_set_ttl, cmd_act_mesh_get_stats, - cmd_act_mesh_get_mpp, - cmd_act_mesh_set_mpp, + cmd_act_mesh_get_anycast, + cmd_act_mesh_set_anycast, }; /** Card Event definition */ diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 20ac7e1cec54..623ab4b16973 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -178,45 +178,45 @@ u16 libertas_region_code_to_index[MRVDRV_MAX_REGION_CODE] = */ /** - * @brief Get function for sysfs attribute libertas_mpp + * @brief Get function for sysfs attribute anycast_mask */ -static ssize_t libertas_mpp_get(struct device * dev, +static ssize_t libertas_anycast_get(struct device * dev, struct device_attribute *attr, char * buf) { struct cmd_ds_mesh_access mesh_access; memset(&mesh_access, 0, sizeof(mesh_access)); libertas_prepare_and_send_command(to_net_dev(dev)->priv, cmd_mesh_access, - cmd_act_mesh_get_mpp, + cmd_act_mesh_get_anycast, cmd_option_waitforrsp, 0, (void *)&mesh_access); - return snprintf(buf, 3, "%d\n", le32_to_cpu(mesh_access.data[0])); + return snprintf(buf, 12, "0x%X\n", le32_to_cpu(mesh_access.data[0])); } /** - * @brief Set function for sysfs attribute libertas_mpp + * @brief Set function for sysfs attribute anycast_mask */ -static ssize_t libertas_mpp_set(struct device * dev, +static ssize_t libertas_anycast_set(struct device * dev, struct device_attribute *attr, const char * buf, size_t count) { struct cmd_ds_mesh_access mesh_access; uint32_t datum; memset(&mesh_access, 0, sizeof(mesh_access)); - sscanf(buf, "%d", &datum); + sscanf(buf, "%x", &datum); mesh_access.data[0] = cpu_to_le32(datum); libertas_prepare_and_send_command((to_net_dev(dev))->priv, cmd_mesh_access, - cmd_act_mesh_set_mpp, + cmd_act_mesh_set_anycast, cmd_option_waitforrsp, 0, (void *)&mesh_access); return strlen(buf); } /** - * libertas_mpp attribute to be exported per mshX interface - * through sysfs (/sys/class/net/mshX/libertas-mpp) + * anycast_mask attribute to be exported per mshX interface + * through sysfs (/sys/class/net/mshX/anycast_mask) */ -static DEVICE_ATTR(libertas_mpp, 0644, libertas_mpp_get, libertas_mpp_set ); +static DEVICE_ATTR(anycast_mask, 0644, libertas_anycast_get, libertas_anycast_set); /** * @brief Check if the device can be open and wait if necessary. @@ -939,7 +939,7 @@ int libertas_add_mesh(wlan_private *priv, struct device *dev) goto err_free; } - ret = device_create_file(&(mesh_dev->dev), &dev_attr_libertas_mpp); + ret = device_create_file(&(mesh_dev->dev), &dev_attr_anycast_mask); if (ret) goto err_unregister; @@ -1049,7 +1049,7 @@ void libertas_remove_mesh(wlan_private *priv) netif_stop_queue(mesh_dev); netif_carrier_off(priv->mesh_dev); - device_remove_file(&(mesh_dev->dev), &dev_attr_libertas_mpp); + device_remove_file(&(mesh_dev->dev), &dev_attr_anycast_mask); unregister_netdev(mesh_dev); priv->mesh_dev = NULL ; -- 2.34.1