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rtl8188eu: Backport kernel version

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This driver was added to the kernel with version 3.12. The changes in that
version are now brought back to the GitHub repo. Essentually all of the code
is updated.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger 2013-10-19 12:45:47 -05:00
parent 868a407435
commit 19db43ecbd
89 changed files with 2026 additions and 5957 deletions
Download patch file Download diff file Expand all files Collapse all files

35
os_dep/xmit_linux.c
View file

@ -19,6 +19,7 @@
******************************************************************************/
#define _XMIT_OSDEP_C_
#include <linux/version.h>
#include <osdep_service.h>
#include <drv_types.h>
@ -92,8 +93,6 @@ void rtw_set_tx_chksum_offload(struct sk_buff *pkt, struct pkt_attrib *pattrib)
int rtw_os_xmit_resource_alloc(struct adapter *padapter, struct xmit_buf *pxmitbuf, u32 alloc_sz)
{
int i;
struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
struct usb_device *pusbd = pdvobjpriv->pusbdev;
pxmitbuf->pallocated_buf = rtw_zmalloc(alloc_sz);
if (pxmitbuf->pallocated_buf == NULL)
@ -116,15 +115,11 @@ void rtw_os_xmit_resource_free(struct adapter *padapter,
struct xmit_buf *pxmitbuf, u32 free_sz)
{
int i;
struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
struct usb_device *pusbd = pdvobjpriv->pusbdev;
for (i = 0; i < 8; i++)
usb_free_urb(pxmitbuf->pxmit_urb[i]);
if (pxmitbuf->pallocated_buf)
rtw_mfree(pxmitbuf->pallocated_buf, free_sz);
kfree(pxmitbuf->pallocated_buf);
}
#define WMM_XMIT_THRESHOLD (NR_XMITFRAME*2/5)
@ -161,9 +156,7 @@ void rtw_os_xmit_complete(struct adapter *padapter, struct xmit_frame *pxframe)
void rtw_os_xmit_schedule(struct adapter *padapter)
{
struct adapter *pri_adapter = padapter;
unsigned long irqL;
unsigned long irql;
struct xmit_priv *pxmitpriv;
if (!padapter)
@ -171,18 +164,17 @@ void rtw_os_xmit_schedule(struct adapter *padapter)
pxmitpriv = &padapter->xmitpriv;
_enter_critical_bh(&pxmitpriv->lock, &irqL);
_enter_critical_bh(&pxmitpriv->lock, &irql);
if (rtw_txframes_pending(padapter))
tasklet_hi_schedule(&pxmitpriv->xmit_tasklet);
_exit_critical_bh(&pxmitpriv->lock, &irqL);
_exit_critical_bh(&pxmitpriv->lock, &irql);
}
static void rtw_check_xmit_resource(struct adapter *padapter, struct sk_buff *pkt)
{
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
u16 queue;
queue = skb_get_queue_mapping(pkt);
@ -196,25 +188,19 @@ static void rtw_check_xmit_resource(struct adapter *padapter, struct sk_buff *pk
netif_stop_subqueue(padapter->pnetdev, queue);
}
}
#else
if (pxmitpriv->free_xmitframe_cnt <= 4) {
if (!rtw_netif_queue_stopped(padapter->pnetdev))
rtw_netif_stop_queue(padapter->pnetdev);
}
#endif
}
static int rtw_mlcst2unicst(struct adapter *padapter, struct sk_buff *skb)
{
struct sta_priv *pstapriv = &padapter->stapriv;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
unsigned long irqL;
unsigned long irql;
struct list_head *phead, *plist;
struct sk_buff *newskb;
struct sta_info *psta = NULL;
s32 res;
_enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
_enter_critical_bh(&pstapriv->asoc_list_lock, &irql);
phead = &pstapriv->asoc_list;
plist = get_next(phead);
@ -244,12 +230,12 @@ static int rtw_mlcst2unicst(struct adapter *padapter, struct sk_buff *skb)
DBG_88E("%s-%d: skb_copy() failed!\n", __func__, __LINE__);
pxmitpriv->tx_drop++;
_exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
_exit_critical_bh(&pstapriv->asoc_list_lock, &irql);
return false; /* Caller shall tx this multicast frame via normal way. */
}
}
_exit_critical_bh(&pstapriv->asoc_list_lock, &irqL);
_exit_critical_bh(&pstapriv->asoc_list_lock, &irql);
dev_kfree_skb_any(skb);
return true;
}
@ -261,9 +247,6 @@ int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev)
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
s32 res = 0;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
u16 queue;
#endif
_func_enter_;