Add support for DESC_PACKET_TYPE_INIT to rtl92e_send_cmd_pkt().
With this generalization, _rtl92e_fw_download_code() may be removed
after slight modification.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@xxxxxxxxx>
---
drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c | 32 +++++++++++++++++------
1 file changed, 24 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
index 3de1b25..f9003a2 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_cmdpkt.c
@@ -43,8 +43,11 @@ bool rtl92e_send_cmd_pkt(struct net_device *dev, u32 type, const void *data,
bLastIniPkt = 1;
}
- skb = dev_alloc_skb(frag_length +
- priv->rtllib->tx_headroom + 4);
+ if (type == DESC_PACKET_TYPE_NORMAL)
+ skb = dev_alloc_skb(frag_length +
+ priv->rtllib->tx_headroom + 4);
+ else
+ skb = dev_alloc_skb(frag_length + 4);
if (skb == NULL) {
rt_status = false;
@@ -56,17 +59,30 @@ bool rtl92e_send_cmd_pkt(struct net_device *dev, u32 type, const void *data,
tcb_desc->queue_index = TXCMD_QUEUE;
tcb_desc->bCmdOrInit = type;
tcb_desc->bLastIniPkt = bLastIniPkt;
- tcb_desc->pkt_size = frag_length;
- seg_ptr = skb_put(skb, priv->rtllib->tx_headroom);
- pTxFwInfo = (struct tx_fwinfo_8190pci *)seg_ptr;
- memset(pTxFwInfo, 0, sizeof(struct tx_fwinfo_8190pci));
- memset(pTxFwInfo, 0x12, 8);
+ if (type == DESC_PACKET_TYPE_NORMAL) {
+ tcb_desc->pkt_size = frag_length;
+
+ seg_ptr = skb_put(skb, priv->rtllib->tx_headroom);
+ pTxFwInfo = (struct tx_fwinfo_8190pci *)seg_ptr;
+ memset(pTxFwInfo, 0, sizeof(struct tx_fwinfo_8190pci));
+ memset(pTxFwInfo, 0x12, 8);
+ } else {
+ tcb_desc->txbuf_size = (u16)frag_length;
+ }
seg_ptr = skb_put(skb, frag_length);
memcpy(seg_ptr, data, (u32)frag_length);
- priv->rtllib->softmac_hard_start_xmit(skb, dev);
+ if (type == DESC_PACKET_TYPE_INIT &&
+ (!priv->rtllib->check_nic_enough_desc(dev, TXCMD_QUEUE) ||
+ (!skb_queue_empty(&priv->rtllib->skb_waitQ[TXCMD_QUEUE])) ||
+ (priv->rtllib->queue_stop))) {
+ skb_queue_tail(&priv->rtllib->skb_waitQ[TXCMD_QUEUE],
+ skb);
+ } else {
+ priv->rtllib->softmac_hard_start_xmit(skb, dev);
+ }
data += frag_length;
frag_offset += frag_length;
--
2.1.4
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