diff options
| author | Avinash Patil <patila@marvell.com> | 2012-05-09 01:30:13 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-05-16 16:46:34 (GMT) |
| commit | 64b05e2f46598a504c1af05844e98d03df552ce5 (patch) | |
| tree | 7631e6ba03ac66b439e876eaed3883c2bf69a69f /drivers/net | |
| parent | dfcfb545d7edd0542c187c948237006675c4a656 (diff) | |
| download | linux-64b05e2f46598a504c1af05844e98d03df552ce5.tar.xz | |
mwifiex: allocate space for one more mwifiex_private structure
Reserve space for one more priv structure.
This will be used by AP interface.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/mwifiex/decl.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/main.c | 33 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/wmm.c | 4 |
3 files changed, 23 insertions, 16 deletions
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h index d04aba4..6b8f912 100644 --- a/drivers/net/wireless/mwifiex/decl.h +++ b/drivers/net/wireless/mwifiex/decl.h @@ -28,7 +28,7 @@ #include <linux/ieee80211.h> -#define MWIFIEX_MAX_BSS_NUM (1) +#define MWIFIEX_MAX_BSS_NUM (2) #define MWIFIEX_MIN_DATA_HEADER_LEN 36 /* sizeof(mwifiex_txpd) * + 4 byte alignment diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c index be0f0e5..5ac0059 100644 --- a/drivers/net/wireless/mwifiex/main.c +++ b/drivers/net/wireless/mwifiex/main.c @@ -64,17 +64,17 @@ static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops, adapter->priv_num = 0; - /* Allocate memory for private structure */ - adapter->priv[0] = kzalloc(sizeof(struct mwifiex_private), GFP_KERNEL); - if (!adapter->priv[0]) { - dev_err(adapter->dev, - "%s: failed to alloc priv[0]\n", __func__); - goto error; - } - - adapter->priv_num++; + for (i = 0; i < MWIFIEX_MAX_BSS_NUM; i++) { + /* Allocate memory for private structure */ + adapter->priv[i] = + kzalloc(sizeof(struct mwifiex_private), GFP_KERNEL); + if (!adapter->priv[i]) + goto error; - adapter->priv[0]->adapter = adapter; + adapter->priv[i]->adapter = adapter; + adapter->priv[i]->bss_priority = i; + adapter->priv_num++; + } mwifiex_init_lock_list(adapter); init_timer(&adapter->cmd_timer); @@ -836,13 +836,16 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem) } priv = adapter->priv[0]; - if (!priv) + if (!priv || !priv->wdev) goto exit_remove; - if (priv->wdev) { - wiphy_unregister(priv->wdev->wiphy); - wiphy_free(priv->wdev->wiphy); - kfree(priv->wdev); + wiphy_unregister(priv->wdev->wiphy); + wiphy_free(priv->wdev->wiphy); + + for (i = 0; i < adapter->priv_num; i++) { + priv = adapter->priv[i]; + if (priv) + kfree(priv->wdev); } mwifiex_terminate_workqueue(adapter); diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c index 429a1de..f3fc655 100644 --- a/drivers/net/wireless/mwifiex/wmm.c +++ b/drivers/net/wireless/mwifiex/wmm.c @@ -885,6 +885,10 @@ mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter, tid_ptr = &(priv_tmp)->wmm. tid_tbl_ptr[tos_to_tid[i]]; + /* For non-STA ra_list_curr may be NULL */ + if (!tid_ptr->ra_list_curr) + continue; + spin_lock_irqsave(&tid_ptr->tid_tbl_lock, flags); is_list_empty = |