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-rw-r--r--drivers/net/wireless/b43/main.c14
-rw-r--r--drivers/net/wireless/b43legacy/main.c5
-rw-r--r--drivers/net/wireless/ipw2x00/ipw2100.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c4
-rw-r--r--drivers/net/wireless/iwmc3200wifi/rx.c7
-rw-r--r--drivers/net/wireless/p54/fwio.c6
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00firmware.c3
-rw-r--r--drivers/net/wireless/rtl818x/rtl8180_dev.c143
-rw-r--r--drivers/net/wireless/rtl818x/rtl8187_dev.c9
-rw-r--r--drivers/net/wireless/zd1211rw/zd_chip.c5
11 files changed, 124 insertions, 80 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 20631ae2ddd7..a3e2f2bfe3a7 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2280,6 +2280,7 @@ out:
static int b43_upload_microcode(struct b43_wldev *dev)
{
+ struct wiphy *wiphy = dev->wl->hw->wiphy;
const size_t hdr_len = sizeof(struct b43_fw_header);
const __be32 *data;
unsigned int i, len;
@@ -2405,6 +2406,10 @@ static int b43_upload_microcode(struct b43_wldev *dev)
}
}
+ snprintf(wiphy->fw_version, sizeof(wiphy->fw_version), "%u.%u",
+ dev->fw.rev, dev->fw.patch);
+ wiphy->hw_version = dev->dev->id.coreid;
+
if (b43_is_old_txhdr_format(dev)) {
/* We're over the deadline, but we keep support for old fw
* until it turns out to be in major conflict with something new. */
@@ -4250,6 +4255,10 @@ static void b43_wireless_core_exit(struct b43_wldev *dev)
B43_WARN_ON(dev && b43_status(dev) > B43_STAT_INITIALIZED);
if (!dev || b43_status(dev) != B43_STAT_INITIALIZED)
return;
+
+ /* Unregister HW RNG driver */
+ b43_rng_exit(dev->wl);
+
b43_set_status(dev, B43_STAT_UNINIT);
/* Stop the microcode PSM. */
@@ -4379,6 +4388,9 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
b43_set_status(dev, B43_STAT_INITIALIZED);
+ /* Register HW RNG driver */
+ b43_rng_init(dev->wl);
+
out:
return err;
@@ -4984,7 +4996,6 @@ static int b43_probe(struct ssb_device *dev, const struct ssb_device_id *id)
if (err)
goto err_one_core_detach;
b43_leds_register(wl->current_dev);
- b43_rng_init(wl);
}
out:
@@ -5020,7 +5031,6 @@ static void b43_remove(struct ssb_device *dev)
b43_one_core_detach(dev);
if (list_empty(&wl->devlist)) {
- b43_rng_exit(wl);
b43_leds_unregister(wl);
/* Last core on the chip unregistered.
* We can destroy common struct b43_wl.
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 1713f5f7a58b..67f18ecdb3bf 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -1623,6 +1623,7 @@ error:
static int b43legacy_upload_microcode(struct b43legacy_wldev *dev)
{
+ struct wiphy *wiphy = dev->wl->hw->wiphy;
const size_t hdr_len = sizeof(struct b43legacy_fw_header);
const __be32 *data;
unsigned int i;
@@ -1732,6 +1733,10 @@ static int b43legacy_upload_microcode(struct b43legacy_wldev *dev)
dev->fw.rev = fwrev;
dev->fw.patch = fwpatch;
+ snprintf(wiphy->fw_version, sizeof(wiphy->fw_version), "%u.%u",
+ dev->fw.rev, dev->fw.patch);
+ wiphy->hw_version = dev->dev->id.coreid;
+
return 0;
error:
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 1189dbb6e2a6..0c3963d38f82 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -3064,9 +3064,9 @@ static void ipw2100_tx_send_commands(struct ipw2100_priv *priv)
packet = list_entry(element, struct ipw2100_tx_packet, list);
- IPW_DEBUG_TX("using TBD at virt=%p, phys=%p\n",
+ IPW_DEBUG_TX("using TBD at virt=%p, phys=%04X\n",
&txq->drv[txq->next],
- (void *)(txq->nic + txq->next *
+ (u32) (txq->nic + txq->next *
sizeof(struct ipw2100_bd)));
packet->index = txq->next;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c1882fd8345d..d3de5096a620 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -33,6 +33,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/pci-aspm.h>
#include <linux/slab.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
@@ -3925,6 +3926,9 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
/**************************
* 2. Initializing PCI bus
**************************/
+ pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 |
+ PCIE_LINK_STATE_CLKPM);
+
if (pci_enable_device(pdev)) {
err = -ENODEV;
goto out_ieee80211_free_hw;
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 70c4b8fba0ee..bb955d2013e3 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -33,6 +33,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/pci-aspm.h>
#include <linux/slab.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
@@ -3960,6 +3961,9 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
/***************************
* 2. Initializing PCI bus
* *************************/
+ pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 |
+ PCIE_LINK_STATE_CLKPM);
+
if (pci_enable_device(pdev)) {
err = -ENODEV;
goto out_ieee80211_free_hw;
diff --git a/drivers/net/wireless/iwmc3200wifi/rx.c b/drivers/net/wireless/iwmc3200wifi/rx.c
index c02fcedea9fa..a944893ae3ca 100644
--- a/drivers/net/wireless/iwmc3200wifi/rx.c
+++ b/drivers/net/wireless/iwmc3200wifi/rx.c
@@ -1195,11 +1195,8 @@ static int iwm_ntf_wifi_if_wrapper(struct iwm_priv *iwm, u8 *buf,
IWM_DBG_NTF(iwm, DBG, "WIFI_IF_WRAPPER cmd is delivered to UMAC: "
"oid is 0x%x\n", hdr->oid);
- if (hdr->oid <= WIFI_IF_NTFY_MAX) {
- set_bit(hdr->oid, &iwm->wifi_ntfy[0]);
- wake_up_interruptible(&iwm->wifi_ntfy_queue);
- } else
- return -EINVAL;
+ set_bit(hdr->oid, &iwm->wifi_ntfy[0]);
+ wake_up_interruptible(&iwm->wifi_ntfy_queue);
switch (hdr->oid) {
case UMAC_WIFI_IF_CMD_SET_PROFILE:
diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/p54/fwio.c
index 47006bca4852..6f027ab4c775 100644
--- a/drivers/net/wireless/p54/fwio.c
+++ b/drivers/net/wireless/p54/fwio.c
@@ -123,10 +123,14 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
bootrec = (struct bootrec *)&bootrec->data[len];
}
- if (fw_version)
+ if (fw_version) {
wiphy_info(priv->hw->wiphy,
"fw rev %s - softmac protocol %x.%x\n",
fw_version, priv->fw_var >> 8, priv->fw_var & 0xff);
+ snprintf(dev->wiphy->fw_version, sizeof(dev->wiphy->fw_version),
+ "%s - %x.%x", fw_version,
+ priv->fw_var >> 8, priv->fw_var & 0xff);
+ }
if (priv->fw_var < 0x500)
wiphy_info(priv->hw->wiphy,
diff --git a/drivers/net/wireless/rt2x00/rt2x00firmware.c b/drivers/net/wireless/rt2x00/rt2x00firmware.c
index b818a43c4672..f0e1eb72befc 100644
--- a/drivers/net/wireless/rt2x00/rt2x00firmware.c
+++ b/drivers/net/wireless/rt2x00/rt2x00firmware.c
@@ -63,6 +63,9 @@ static int rt2x00lib_request_firmware(struct rt2x00_dev *rt2x00dev)
INFO(rt2x00dev, "Firmware detected - version: %d.%d.\n",
fw->data[fw->size - 4], fw->data[fw->size - 3]);
+ snprintf(rt2x00dev->hw->wiphy->fw_version,
+ sizeof(rt2x00dev->hw->wiphy->fw_version), "%d.%d",
+ fw->data[fw->size - 4], fw->data[fw->size - 3]);
retval = rt2x00dev->ops->lib->check_firmware(rt2x00dev, fw->data, fw->size);
switch (retval) {
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index b50c39aaec05..9544eb1a23dc 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -99,19 +99,66 @@ void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data)
}
}
-static void rtl8180_handle_rx(struct ieee80211_hw *dev)
+static void rtl8180_handle_tx(struct ieee80211_hw *dev)
{
struct rtl8180_priv *priv = dev->priv;
- unsigned int count = 32;
+ struct rtl8180_tx_ring *ring;
+ int prio;
+
+ spin_lock(&priv->lock);
+
+ for (prio = 3; prio >= 0; prio--) {
+ ring = &priv->tx_ring[prio];
+
+ while (skb_queue_len(&ring->queue)) {
+ struct rtl8180_tx_desc *entry = &ring->desc[ring->idx];
+ struct sk_buff *skb;
+ struct ieee80211_tx_info *info;
+ u32 flags = le32_to_cpu(entry->flags);
+
+ if (flags & RTL818X_TX_DESC_FLAG_OWN)
+ break;
+
+ ring->idx = (ring->idx + 1) % ring->entries;
+ skb = __skb_dequeue(&ring->queue);
+ pci_unmap_single(priv->pdev, le32_to_cpu(entry->tx_buf),
+ skb->len, PCI_DMA_TODEVICE);
+
+ info = IEEE80211_SKB_CB(skb);
+ ieee80211_tx_info_clear_status(info);
+
+ if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) &&
+ (flags & RTL818X_TX_DESC_FLAG_TX_OK))
+ info->flags |= IEEE80211_TX_STAT_ACK;
+
+ info->status.rates[0].count = (flags & 0xFF) + 1;
+ info->status.rates[1].idx = -1;
+
+ ieee80211_tx_status(dev, skb);
+ if (ring->entries - skb_queue_len(&ring->queue) == 2)
+ ieee80211_wake_queue(dev, prio);
+ }
+ }
+
+ spin_unlock(&priv->lock);
+}
+
+static int rtl8180_poll(struct ieee80211_hw *dev, int budget)
+{
+ struct rtl8180_priv *priv = dev->priv;
+ unsigned int count = 0;
u8 signal, agc, sq;
- while (count--) {
+ /* handle pending Tx queue cleanup */
+ rtl8180_handle_tx(dev);
+
+ while (count++ < budget) {
struct rtl8180_rx_desc *entry = &priv->rx_ring[priv->rx_idx];
struct sk_buff *skb = priv->rx_buf[priv->rx_idx];
u32 flags = le32_to_cpu(entry->flags);
if (flags & RTL818X_RX_DESC_FLAG_OWN)
- return;
+ break;
if (unlikely(flags & (RTL818X_RX_DESC_FLAG_DMA_FAIL |
RTL818X_RX_DESC_FLAG_FOF |
@@ -151,7 +198,7 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev)
rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
- ieee80211_rx_irqsafe(dev, skb);
+ ieee80211_rx(dev, skb);
skb = new_skb;
priv->rx_buf[priv->rx_idx] = skb;
@@ -168,41 +215,16 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev)
entry->flags |= cpu_to_le32(RTL818X_RX_DESC_FLAG_EOR);
priv->rx_idx = (priv->rx_idx + 1) % 32;
}
-}
-static void rtl8180_handle_tx(struct ieee80211_hw *dev, unsigned int prio)
-{
- struct rtl8180_priv *priv = dev->priv;
- struct rtl8180_tx_ring *ring = &priv->tx_ring[prio];
+ if (count < budget) {
+ /* disable polling */
+ ieee80211_napi_complete(dev);
- while (skb_queue_len(&ring->queue)) {
- struct rtl8180_tx_desc *entry = &ring->desc[ring->idx];
- struct sk_buff *skb;
- struct ieee80211_tx_info *info;
- u32 flags = le32_to_cpu(entry->flags);
-
- if (flags & RTL818X_TX_DESC_FLAG_OWN)
- return;
-
- ring->idx = (ring->idx + 1) % ring->entries;
- skb = __skb_dequeue(&ring->queue);
- pci_unmap_single(priv->pdev, le32_to_cpu(entry->tx_buf),
- skb->len, PCI_DMA_TODEVICE);
-
- info = IEEE80211_SKB_CB(skb);
- ieee80211_tx_info_clear_status(info);
-
- if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) &&
- (flags & RTL818X_TX_DESC_FLAG_TX_OK))
- info->flags |= IEEE80211_TX_STAT_ACK;
-
- info->status.rates[0].count = (flags & 0xFF) + 1;
- info->status.rates[1].idx = -1;
-
- ieee80211_tx_status_irqsafe(dev, skb);
- if (ring->entries - skb_queue_len(&ring->queue) == 2)
- ieee80211_wake_queue(dev, prio);
+ /* enable interrupts */
+ rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0xFFFF);
}
+
+ return count;
}
static irqreturn_t rtl8180_interrupt(int irq, void *dev_id)
@@ -211,31 +233,17 @@ static irqreturn_t rtl8180_interrupt(int irq, void *dev_id)
struct rtl8180_priv *priv = dev->priv;
u16 reg;
- spin_lock(&priv->lock);
reg = rtl818x_ioread16(priv, &priv->map->INT_STATUS);
- if (unlikely(reg == 0xFFFF)) {
- spin_unlock(&priv->lock);
+ if (unlikely(reg == 0xFFFF))
return IRQ_HANDLED;
- }
rtl818x_iowrite16(priv, &priv->map->INT_STATUS, reg);
- if (reg & (RTL818X_INT_TXB_OK | RTL818X_INT_TXB_ERR))
- rtl8180_handle_tx(dev, 3);
-
- if (reg & (RTL818X_INT_TXH_OK | RTL818X_INT_TXH_ERR))
- rtl8180_handle_tx(dev, 2);
-
- if (reg & (RTL818X_INT_TXN_OK | RTL818X_INT_TXN_ERR))
- rtl8180_handle_tx(dev, 1);
-
- if (reg & (RTL818X_INT_TXL_OK | RTL818X_INT_TXL_ERR))
- rtl8180_handle_tx(dev, 0);
-
- if (reg & (RTL818X_INT_RX_OK | RTL818X_INT_RX_ERR))
- rtl8180_handle_rx(dev);
+ /* disable interrupts */
+ rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
- spin_unlock(&priv->lock);
+ /* enable polling */
+ ieee80211_napi_schedule(dev);
return IRQ_HANDLED;
}
@@ -247,7 +255,6 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
struct rtl8180_priv *priv = dev->priv;
struct rtl8180_tx_ring *ring;
struct rtl8180_tx_desc *entry;
- unsigned long flags;
unsigned int idx, prio;
dma_addr_t mapping;
u32 tx_flags;
@@ -294,7 +301,7 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
plcp_len |= 1 << 15;
}
- spin_lock_irqsave(&priv->lock, flags);
+ spin_lock(&priv->lock);
if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
@@ -318,7 +325,7 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
if (ring->entries - skb_queue_len(&ring->queue) < 2)
ieee80211_stop_queue(dev, prio);
- spin_unlock_irqrestore(&priv->lock, flags);
+ spin_unlock(&priv->lock);
rtl818x_iowrite8(priv, &priv->map->TX_DMA_POLLING, (1 << (prio + 4)));
@@ -783,6 +790,7 @@ static void rtl8180_bss_info_changed(struct ieee80211_hw *dev,
struct rtl8180_priv *priv = dev->priv;
struct rtl8180_vif *vif_priv;
int i;
+ u8 reg;
vif_priv = (struct rtl8180_vif *)&vif->drv_priv;
@@ -791,12 +799,14 @@ static void rtl8180_bss_info_changed(struct ieee80211_hw *dev,
rtl818x_iowrite8(priv, &priv->map->BSSID[i],
info->bssid[i]);
- if (is_valid_ether_addr(info->bssid))
- rtl818x_iowrite8(priv, &priv->map->MSR,
- RTL818X_MSR_INFRA);
- else
- rtl818x_iowrite8(priv, &priv->map->MSR,
- RTL818X_MSR_NO_LINK);
+ if (is_valid_ether_addr(info->bssid)) {
+ if (vif->type == NL80211_IFTYPE_ADHOC)
+ reg = RTL818X_MSR_ADHOC;
+ else
+ reg = RTL818X_MSR_INFRA;
+ } else
+ reg = RTL818X_MSR_NO_LINK;
+ rtl818x_iowrite8(priv, &priv->map->MSR, reg);
}
if (changed & BSS_CHANGED_ERP_SLOT && priv->rf->conf_erp)
@@ -861,6 +871,7 @@ static const struct ieee80211_ops rtl8180_ops = {
.prepare_multicast = rtl8180_prepare_multicast,
.configure_filter = rtl8180_configure_filter,
.get_tsf = rtl8180_get_tsf,
+ .napi_poll = rtl8180_poll,
};
static void rtl8180_eeprom_register_read(struct eeprom_93cx6 *eeprom)
@@ -992,6 +1003,8 @@ static int __devinit rtl8180_probe(struct pci_dev *pdev,
dev->queues = 1;
dev->max_signal = 65;
+ dev->napi_weight = 64;
+
reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
reg &= RTL818X_TX_CONF_HWVER_MASK;
switch (reg) {
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 5738a55c1b06..0801c1d7c8d4 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -1176,13 +1176,12 @@ static void rtl8187_bss_info_changed(struct ieee80211_hw *dev,
else
reg = 0;
- if (is_valid_ether_addr(info->bssid)) {
+ if (is_valid_ether_addr(info->bssid))
reg |= RTL818X_MSR_INFRA;
- rtl818x_iowrite8(priv, &priv->map->MSR, reg);
- } else {
+ else
reg |= RTL818X_MSR_NO_LINK;
- rtl818x_iowrite8(priv, &priv->map->MSR, reg);
- }
+
+ rtl818x_iowrite8(priv, &priv->map->MSR, reg);
mutex_unlock(&priv->conf_mutex);
}
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index b2af3c549bb3..87a95bcfee57 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -973,6 +973,7 @@ static void dump_fw_registers(struct zd_chip *chip)
static int print_fw_version(struct zd_chip *chip)
{
+ struct wiphy *wiphy = zd_chip_to_mac(chip)->hw->wiphy;
int r;
u16 version;
@@ -982,6 +983,10 @@ static int print_fw_version(struct zd_chip *chip)
return r;
dev_info(zd_chip_dev(chip),"firmware version %04hx\n", version);
+
+ snprintf(wiphy->fw_version, sizeof(wiphy->fw_version),
+ "%04hx", version);
+
return 0;
}
generated by cgit v1.2.3 (git 2.0.4) at 2025-02-08 17:43:40 +0000