diff options
Diffstat (limited to '0002-surface-wifi.patch')
| -rw-r--r-- | 0002-surface-wifi.patch | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/0002-surface-wifi.patch b/0002-surface-wifi.patch deleted file mode 100644 index 3c293b543b06..000000000000 --- a/0002-surface-wifi.patch +++ /dev/null @@ -1,136 +0,0 @@ ---- a/drivers/net/wireless/mwifiex/cfg80211.c -+++ a/drivers/net/wireless/mwifiex/cfg80211.c -@@ -394,6 +394,8 @@ mwifiex_cfg80211_set_power_mgmt(struct wiphy *wiphy, - "info: ignore timeout value for IEEE Power Save\n"); - - ps_mode = enabled; -+mwifiex_dbg(priv->adapter, ERROR, "jpw: hacking ps_mode to false\n"); -+ ps_mode = 0; - - return mwifiex_drv_set_power(priv, &ps_mode); - } ---- a/drivers/net/wireless/mwifiex/pcie.c -+++ a/drivers/net/wireless/mwifiex/pcie.c -@@ -428,6 +428,8 @@ static int mwifiex_pm_wakeup_card_complete(struct mwifiex_adapter *adapter) - */ - static int mwifiex_pcie_disable_host_int(struct mwifiex_adapter *adapter) - { -+// mwifiex_dbg(adapter, ERROR, -+// "disable_host_int"); - if (mwifiex_pcie_ok_to_access_hw(adapter)) { - if (mwifiex_write_reg(adapter, PCIE_HOST_INT_MASK, - 0x00000000)) { -@@ -436,6 +438,9 @@ static int mwifiex_pcie_disable_host_int(struct mwifiex_adapter *adapter) - return -1; - } - } -+ else -+ mwifiex_dbg(adapter, ERROR, -+ "Did NOT really disable host interrupt.\n"); - - return 0; - } -@@ -448,6 +453,8 @@ static int mwifiex_pcie_disable_host_int(struct mwifiex_adapter *adapter) - */ - static int mwifiex_pcie_enable_host_int(struct mwifiex_adapter *adapter) - { -+// mwifiex_dbg(adapter, ERROR, -+// "enable_host_int"); - if (mwifiex_pcie_ok_to_access_hw(adapter)) { - /* Simply write the mask to the register */ - if (mwifiex_write_reg(adapter, PCIE_HOST_INT_MASK, -@@ -1600,6 +1607,9 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter) - - mwifiex_dbg(adapter, CMD, - "info: Rx CMD Response\n"); -+// mwifiex_dbg(adapter, ERROR, -+// "jpw: %s skb %p, skb->len %d, skb->data_len %d, skb->head %p, skb->data %p, skb->tail %d, skb->end %d\n", -+// __func__, skb, skb->len, skb->data_len, skb->head, skb->data, skb->tail, skb->end); - - mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_FROMDEVICE); - -@@ -1612,6 +1622,14 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter) - - pkt_len = *((__le16 *)skb->data); - rx_len = le16_to_cpu(pkt_len); -+ if (rx_len == 0) { -+ mwifiex_dbg(adapter, ERROR, -+ "0 byte cmdrsp\n"); -+ mwifiex_map_pci_memory(adapter, skb, MWIFIEX_UPLD_SIZE, -+ PCI_DMA_FROMDEVICE); -+ return 0; -+ } -+ - skb_trim(skb, rx_len); - skb_pull(skb, INTF_HEADER_LEN); - -@@ -1678,6 +1696,9 @@ static int mwifiex_pcie_cmdrsp_complete(struct mwifiex_adapter *adapter, - struct pcie_service_card *card = adapter->card; - - if (skb) { -+// mwifiex_dbg(adapter, ERROR, -+// "jpw: %s skb %p, skb->len %d, skb->data_len %d, skb->head %p, skb->data %p, skb->tail %d, skb->end %d\n", -+// __func__, skb, skb->len, skb->data_len, skb->head, skb->data, skb->tail, skb->end); - card->cmdrsp_buf = skb; - skb_push(card->cmdrsp_buf, INTF_HEADER_LEN); - if (mwifiex_map_pci_memory(adapter, skb, MWIFIEX_UPLD_SIZE, -@@ -2195,6 +2216,7 @@ static int mwifiex_process_pcie_int(struct mwifiex_adapter *adapter) - pcie_ireg = adapter->int_status; - adapter->int_status = 0; - spin_unlock_irqrestore(&adapter->int_lock, flags); -+ mwifiex_dbg(adapter, INTR, "popped ireg: 0x%08x\n", pcie_ireg); - - while (pcie_ireg & HOST_INTR_MASK) { - if (pcie_ireg & HOST_INTR_DNLD_DONE) { -@@ -2234,7 +2256,7 @@ static int mwifiex_process_pcie_int(struct mwifiex_adapter *adapter) - if (ret) - return ret; - } -- -+#if defined(JPW_EXPERIMENT_1) - if (mwifiex_pcie_ok_to_access_hw(adapter)) { - if (mwifiex_read_reg(adapter, PCIE_HOST_INT_STATUS, - &pcie_ireg)) { -@@ -2254,6 +2276,7 @@ static int mwifiex_process_pcie_int(struct mwifiex_adapter *adapter) - } - - } -+#endif - } - mwifiex_dbg(adapter, INTR, - "info: cmd_sent=%d data_sent=%d\n", ---- a/drivers/net/wireless/mwifiex/sta_cmd.c -+++ a/drivers/net/wireless/mwifiex/sta_cmd.c -@@ -2237,7 +2237,7 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init) - if (ret) - return -1; - -- if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { -+ if (0 && priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { - /* Enable IEEE PS by default */ - priv->adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP; - ret = mwifiex_send_cmd(priv, -@@ -2300,7 +2300,7 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init) - if (ret) - return -1; - -- if (!disable_auto_ds && -+ if (0 && !disable_auto_ds && - first_sta && priv->adapter->iface_type != MWIFIEX_USB && - priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { - /* Enable auto deep sleep */ ---- a/drivers/net/wireless/mwifiex/util.c -+++ a/drivers/net/wireless/mwifiex/util.c -@@ -406,8 +406,11 @@ mwifiex_process_mgmt_packet(struct mwifiex_private *priv, - u16 pkt_len; - struct ieee80211_hdr *ieee_hdr; - -- if (!skb) -+ if (!skb) { -+ mwifiex_dbg(priv->adapter, ERROR, -+ "no skb"); - return -1; -+ } - - if (!priv->mgmt_frame_mask || - priv->wdev.iftype == NL80211_IFTYPE_UNSPECIFIED) { |