Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
powerpc: Fix for getting CPU number in power_save_ppc32_restore()
powerpc: Fix build error with 64K pages and !hugetlbfs
powerpc: Work around gcc's -fno-omit-frame-pointer bug
powerpc: Make sure _etext is after all kernel text
powerpc: Only make kernel text pages of linear mapping executable
powerpc: Fix uninitialised variable in VSX alignment code
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index ac79bd1..346cae5 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -122,15 +122,75 @@
return ULLONG_MAX;
}
+/*
+ * Try to calibrate the TSC against the Programmable
+ * Interrupt Timer and return the frequency of the TSC
+ * in kHz.
+ *
+ * Return ULONG_MAX on failure to calibrate.
+ */
+static unsigned long pit_calibrate_tsc(void)
+{
+ u64 tsc, t1, t2, delta;
+ unsigned long tscmin, tscmax;
+ int pitcnt;
+
+ /* Set the Gate high, disable speaker */
+ outb((inb(0x61) & ~0x02) | 0x01, 0x61);
+
+ /*
+ * Setup CTC channel 2* for mode 0, (interrupt on terminal
+ * count mode), binary count. Set the latch register to 50ms
+ * (LSB then MSB) to begin countdown.
+ */
+ outb(0xb0, 0x43);
+ outb((CLOCK_TICK_RATE / (1000 / 50)) & 0xff, 0x42);
+ outb((CLOCK_TICK_RATE / (1000 / 50)) >> 8, 0x42);
+
+ tsc = t1 = t2 = get_cycles();
+
+ pitcnt = 0;
+ tscmax = 0;
+ tscmin = ULONG_MAX;
+ while ((inb(0x61) & 0x20) == 0) {
+ t2 = get_cycles();
+ delta = t2 - tsc;
+ tsc = t2;
+ if ((unsigned long) delta < tscmin)
+ tscmin = (unsigned int) delta;
+ if ((unsigned long) delta > tscmax)
+ tscmax = (unsigned int) delta;
+ pitcnt++;
+ }
+
+ /*
+ * Sanity checks:
+ *
+ * If we were not able to read the PIT more than 5000
+ * times, then we have been hit by a massive SMI
+ *
+ * If the maximum is 10 times larger than the minimum,
+ * then we got hit by an SMI as well.
+ */
+ if (pitcnt < 5000 || tscmax > 10 * tscmin)
+ return ULONG_MAX;
+
+ /* Calculate the PIT value */
+ delta = t2 - t1;
+ do_div(delta, 50);
+ return delta;
+}
+
+
/**
* native_calibrate_tsc - calibrate the tsc on boot
*/
unsigned long native_calibrate_tsc(void)
{
- u64 tsc1, tsc2, tr1, tr2, tsc, delta, pm1, pm2, hpet1, hpet2;
+ u64 tsc1, tsc2, delta, pm1, pm2, hpet1, hpet2;
unsigned long tsc_pit_min = ULONG_MAX, tsc_ref_min = ULONG_MAX;
- unsigned long flags, tscmin, tscmax;
- int hpet = is_hpet_enabled(), pitcnt, i;
+ unsigned long flags;
+ int hpet = is_hpet_enabled(), i;
/*
* Run 5 calibration loops to get the lowest frequency value
@@ -157,72 +217,22 @@
* amount of time anyway.
*/
for (i = 0; i < 5; i++) {
-
- tscmin = ULONG_MAX;
- tscmax = 0;
- pitcnt = 0;
-
- local_irq_save(flags);
+ unsigned long tsc_pit_khz;
/*
* Read the start value and the reference count of
- * hpet/pmtimer when available:
+ * hpet/pmtimer when available. Then do the PIT
+ * calibration, which will take at least 50ms, and
+ * read the end value.
*/
+ local_irq_save(flags);
tsc1 = tsc_read_refs(&pm1, hpet ? &hpet1 : NULL);
-
- /* Set the Gate high, disable speaker */
- outb((inb(0x61) & ~0x02) | 0x01, 0x61);
-
- /*
- * Setup CTC channel 2* for mode 0, (interrupt on terminal
- * count mode), binary count. Set the latch register to 50ms
- * (LSB then MSB) to begin countdown.
- *
- * Some devices need a delay here.
- */
- outb(0xb0, 0x43);
- outb((CLOCK_TICK_RATE / (1000 / 50)) & 0xff, 0x42);
- outb((CLOCK_TICK_RATE / (1000 / 50)) >> 8, 0x42);
-
- tsc = tr1 = tr2 = get_cycles();
-
- while ((inb(0x61) & 0x20) == 0) {
- tr2 = get_cycles();
- delta = tr2 - tsc;
- tsc = tr2;
- if ((unsigned int) delta < tscmin)
- tscmin = (unsigned int) delta;
- if ((unsigned int) delta > tscmax)
- tscmax = (unsigned int) delta;
- pitcnt++;
- }
-
- /*
- * We waited at least 50ms above. Now read
- * pmtimer/hpet reference again
- */
+ tsc_pit_khz = pit_calibrate_tsc();
tsc2 = tsc_read_refs(&pm2, hpet ? &hpet2 : NULL);
-
local_irq_restore(flags);
- /*
- * Sanity checks:
- *
- * If we were not able to read the PIT more than 5000
- * times, then we have been hit by a massive SMI
- *
- * If the maximum is 10 times larger than the minimum,
- * then we got hit by an SMI as well.
- */
- if (pitcnt > 5000 && tscmax < 10 * tscmin) {
-
- /* Calculate the PIT value */
- delta = tr2 - tr1;
- do_div(delta, 50);
-
- /* We take the smallest value into account */
- tsc_pit_min = min(tsc_pit_min, (unsigned long) delta);
- }
+ /* Pick the lowest PIT TSC calibration so far */
+ tsc_pit_min = min(tsc_pit_min, tsc_pit_khz);
/* hpet or pmtimer available ? */
if (!hpet && !pm1 && !pm2)
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index a14dba1..fd705d1 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -151,6 +151,8 @@
#define PAGES_PER_SGE_SHIFT 0
#define PAGES_PER_SGE (1 << PAGES_PER_SGE_SHIFT)
+#define BCM_RX_ETH_PAYLOAD_ALIGN 64
+
/* SGE ring related macros */
#define NUM_RX_SGE_PAGES 2
#define RX_SGE_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_sge))
@@ -750,8 +752,7 @@
u32 rx_csum;
u32 rx_offset;
- u32 rx_buf_use_size; /* useable size */
- u32 rx_buf_size; /* with alignment */
+ u32 rx_buf_size;
#define ETH_OVREHEAD (ETH_HLEN + 8) /* 8 for CRC + VLAN */
#define ETH_MIN_PACKET_SIZE 60
#define ETH_MAX_PACKET_SIZE 1500
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 82deea0..a8eb3c4 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -59,8 +59,8 @@
#include "bnx2x.h"
#include "bnx2x_init.h"
-#define DRV_MODULE_VERSION "1.45.20"
-#define DRV_MODULE_RELDATE "2008/08/25"
+#define DRV_MODULE_VERSION "1.45.21"
+#define DRV_MODULE_RELDATE "2008/09/03"
#define BNX2X_BC_VER 0x040200
/* Time in jiffies before concluding the transmitter is hung */
@@ -1027,7 +1027,7 @@
if (unlikely(skb == NULL))
return -ENOMEM;
- mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size,
+ mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_size,
PCI_DMA_FROMDEVICE);
if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
dev_kfree_skb(skb);
@@ -1169,7 +1169,7 @@
/* move empty skb from pool to prod and map it */
prod_rx_buf->skb = fp->tpa_pool[queue].skb;
mapping = pci_map_single(bp->pdev, fp->tpa_pool[queue].skb->data,
- bp->rx_buf_use_size, PCI_DMA_FROMDEVICE);
+ bp->rx_buf_size, PCI_DMA_FROMDEVICE);
pci_unmap_addr_set(prod_rx_buf, mapping, mapping);
/* move partial skb from cons to pool (don't unmap yet) */
@@ -1276,7 +1276,7 @@
pool entry status to BNX2X_TPA_STOP even if new skb allocation
fails. */
pci_unmap_single(bp->pdev, pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_use_size, PCI_DMA_FROMDEVICE);
+ bp->rx_buf_size, PCI_DMA_FROMDEVICE);
if (likely(new_skb)) {
/* fix ip xsum and give it to the stack */
@@ -1520,7 +1520,7 @@
} else if (bnx2x_alloc_rx_skb(bp, fp, bd_prod) == 0) {
pci_unmap_single(bp->pdev,
pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_use_size,
+ bp->rx_buf_size,
PCI_DMA_FROMDEVICE);
skb_reserve(skb, pad);
skb_put(skb, len);
@@ -4229,7 +4229,7 @@
if (fp->tpa_state[i] == BNX2X_TPA_START)
pci_unmap_single(bp->pdev,
pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_use_size,
+ bp->rx_buf_size,
PCI_DMA_FROMDEVICE);
dev_kfree_skb(skb);
@@ -4245,15 +4245,14 @@
u16 ring_prod, cqe_ring_prod;
int i, j;
- bp->rx_buf_use_size = bp->dev->mtu;
- bp->rx_buf_use_size += bp->rx_offset + ETH_OVREHEAD;
- bp->rx_buf_size = bp->rx_buf_use_size + 64;
+ bp->rx_buf_size = bp->dev->mtu;
+ bp->rx_buf_size += bp->rx_offset + ETH_OVREHEAD +
+ BCM_RX_ETH_PAYLOAD_ALIGN;
if (bp->flags & TPA_ENABLE_FLAG) {
DP(NETIF_MSG_IFUP,
- "rx_buf_use_size %d rx_buf_size %d effective_mtu %d\n",
- bp->rx_buf_use_size, bp->rx_buf_size,
- bp->dev->mtu + ETH_OVREHEAD);
+ "rx_buf_size %d effective_mtu %d\n",
+ bp->rx_buf_size, bp->dev->mtu + ETH_OVREHEAD);
for_each_queue(bp, j) {
struct bnx2x_fastpath *fp = &bp->fp[j];
@@ -4462,9 +4461,10 @@
context->ustorm_st_context.common.status_block_id = sb_id;
context->ustorm_st_context.common.flags =
USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_MC_ALIGNMENT;
- context->ustorm_st_context.common.mc_alignment_size = 64;
+ context->ustorm_st_context.common.mc_alignment_size =
+ BCM_RX_ETH_PAYLOAD_ALIGN;
context->ustorm_st_context.common.bd_buff_size =
- bp->rx_buf_use_size;
+ bp->rx_buf_size;
context->ustorm_st_context.common.bd_page_base_hi =
U64_HI(fp->rx_desc_mapping);
context->ustorm_st_context.common.bd_page_base_lo =
@@ -4717,7 +4717,7 @@
}
/* Init CQ ring mapping and aggregation size */
- max_agg_size = min((u32)(bp->rx_buf_use_size +
+ max_agg_size = min((u32)(bp->rx_buf_size +
8*BCM_PAGE_SIZE*PAGES_PER_SGE),
(u32)0xffff);
for_each_queue(bp, i) {
@@ -5940,7 +5940,7 @@
pci_unmap_single(bp->pdev,
pci_unmap_addr(rx_buf, mapping),
- bp->rx_buf_use_size,
+ bp->rx_buf_size,
PCI_DMA_FROMDEVICE);
rx_buf->skb = NULL;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 53f41b6..a417be7 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2304,6 +2304,12 @@
int vector, v_budget;
/*
+ * Set the default interrupt throttle rate.
+ */
+ adapter->rx_eitr = (1000000 / IXGBE_DEFAULT_ITR_RX_USECS);
+ adapter->tx_eitr = (1000000 / IXGBE_DEFAULT_ITR_TX_USECS);
+
+ /*
* It's easy to be greedy for MSI-X vectors, but it really
* doesn't do us much good if we have a lot more vectors
* than CPU's. So let's be conservative and only ask for
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 32bb47a..008fd66 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -359,16 +359,6 @@
int i, pos;
struct pci_dev *pdev;
- pdev = pci_get_device(0x1166, 0x0140, NULL);
- if (pdev) {
- pci_dev_put(pdev);
- adapter->hw_read_wx(adapter,
- NETXEN_PCIE_REG(PCIE_TGT_SPLIT_CHICKEN), &chicken, 4);
- chicken |= 0x4000;
- adapter->hw_write_wx(adapter,
- NETXEN_PCIE_REG(PCIE_TGT_SPLIT_CHICKEN), &chicken, 4);
- }
-
pdev = adapter->pdev;
adapter->hw_read_wx(adapter,
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 3f682d4..52bf11b 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -784,6 +784,7 @@
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEther PCC-TXD", 0x5261440f, 0x436768c5),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEtherII PCC-TXD", 0x5261440f, 0x730df72e),
PCMCIA_DEVICE_PROD_ID12("Dynalink", "L100C16", 0x55632fd5, 0x66bc2a90),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "ETXPCM", 0x547e66dc, 0x233adac2),
PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V3)", 0x0733cc81, 0x232019a8),
PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC3-TX", 0x481e0094, 0xf91af609),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "100BASE", 0x281f1c5d, 0x7c2add04),
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 2d4c4ad..ebc1ae6 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1626,6 +1626,7 @@
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
@@ -1737,7 +1738,6 @@
PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
- PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6),
PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
/* too generic! */
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index a84ba48..8c19307 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -117,7 +117,7 @@
case -ENOENT:
break;
default:
- if (netif_msg_drv(pegasus))
+ if (netif_msg_drv(pegasus) && printk_ratelimit())
dev_dbg(&pegasus->intf->dev, "%s, status %d\n",
__FUNCTION__, urb->status);
}
@@ -166,7 +166,7 @@
set_current_state(TASK_RUNNING);
if (ret == -ENODEV)
netif_device_detach(pegasus->net);
- if (netif_msg_drv(pegasus))
+ if (netif_msg_drv(pegasus) && printk_ratelimit())
dev_err(&pegasus->intf->dev, "%s, status %d\n",
__FUNCTION__, ret);
goto out;
@@ -275,7 +275,7 @@
if ((ret = usb_submit_urb(pegasus->ctrl_urb, GFP_ATOMIC))) {
if (ret == -ENODEV)
netif_device_detach(pegasus->net);
- if (netif_msg_drv(pegasus))
+ if (netif_msg_drv(pegasus) && printk_ratelimit())
dev_err(&pegasus->intf->dev, "%s, status %d\n",
__FUNCTION__, ret);
goto out;
@@ -1209,8 +1209,7 @@
pegasus->eth_regs[EthCtrl2] |= RX_PROMISCUOUS;
if (netif_msg_link(pegasus))
pr_info("%s: Promiscuous mode enabled.\n", net->name);
- } else if (net->mc_count ||
- (net->flags & IFF_ALLMULTI)) {
+ } else if (net->mc_count || (net->flags & IFF_ALLMULTI)) {
pegasus->eth_regs[EthCtrl0] |= RX_MULTICAST;
pegasus->eth_regs[EthCtrl2] &= ~RX_PROMISCUOUS;
if (netif_msg_link(pegasus))
@@ -1220,6 +1219,8 @@
pegasus->eth_regs[EthCtrl2] &= ~RX_PROMISCUOUS;
}
+ pegasus->ctrl_urb->status = 0;
+
pegasus->flags |= ETH_REGS_CHANGE;
ctrl_callback(pegasus->ctrl_urb);
}
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 95b3371..c5107f2 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1067,8 +1067,16 @@
tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
tx_status->flags &= ~ATH_TX_BAR;
}
- if (tx_status->flags)
- tx_info->status.excessive_retries = 1;
+
+ if (tx_status->flags & (ATH_TX_ERROR | ATH_TX_XRETRY)) {
+ if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK)) {
+ /* Frame was not ACKed, but an ACK was expected */
+ tx_info->status.excessive_retries = 1;
+ }
+ } else {
+ /* Frame was ACKed */
+ tx_info->flags |= IEEE80211_TX_STAT_ACK;
+ }
tx_info->status.retry_count = tx_status->retries;
diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c
index 157f830..550129f 100644
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -357,9 +357,9 @@
txctl->flags = ATH9K_TXDESC_CLRDMASK; /* needed for crypto errors */
if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK)
- tx_info->flags |= ATH9K_TXDESC_NOACK;
+ txctl->flags |= ATH9K_TXDESC_NOACK;
if (tx_info->flags & IEEE80211_TX_CTL_USE_RTS_CTS)
- tx_info->flags |= ATH9K_TXDESC_RTSENA;
+ txctl->flags |= ATH9K_TXDESC_RTSENA;
/*
* Setup for rate calculations.
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 754fef5..90a2b6d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -1153,7 +1153,8 @@
!sta->ht_info.ht_supported)
return -1;
- if (priv->current_ht_config.tx_mimo_ps_mode == IWL_MIMO_PS_STATIC)
+ if (((sta->ht_info.cap & IEEE80211_HT_CAP_MIMO_PS) >> 2)
+ == IWL_MIMO_PS_STATIC)
return -1;
/* Need both Tx chains/antennas to support MIMO */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c0b73c4..e01f048 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -181,14 +181,14 @@
}
/**
- * iwl4965_full_rxon_required - check if full RXON (vs RXON_ASSOC) cmd is needed
+ * iwl_full_rxon_required - check if full RXON (vs RXON_ASSOC) cmd is needed
* @priv: staging_rxon is compared to active_rxon
*
* If the RXON structure is changing enough to require a new tune,
* or is clearing the RXON_FILTER_ASSOC_MSK, then return 1 to indicate that
* a new tune (full RXON command, rather than RXON_ASSOC cmd) is required.
*/
-static int iwl4965_full_rxon_required(struct iwl_priv *priv)
+static int iwl_full_rxon_required(struct iwl_priv *priv)
{
/* These items are only settable from the full RXON command */
@@ -207,7 +207,6 @@
priv->active_rxon.ofdm_ht_single_stream_basic_rates) ||
(priv->staging_rxon.ofdm_ht_dual_stream_basic_rates !=
priv->active_rxon.ofdm_ht_dual_stream_basic_rates) ||
- (priv->staging_rxon.rx_chain != priv->active_rxon.rx_chain) ||
(priv->staging_rxon.assoc_id != priv->active_rxon.assoc_id))
return 1;
@@ -263,7 +262,7 @@
/* If we don't need to send a full RXON, we can use
* iwl4965_rxon_assoc_cmd which is used to reconfigure filter
* and other flags for the current radio configuration. */
- if (!iwl4965_full_rxon_required(priv)) {
+ if (!iwl_full_rxon_required(priv)) {
ret = iwl_send_rxon_assoc(priv);
if (ret) {
IWL_ERROR("Error setting RXON_ASSOC (%d)\n", ret);
@@ -587,8 +586,6 @@
iwl_conf->supported_chan_width = 0;
}
- iwl_conf->tx_mimo_ps_mode =
- (u8)((ht_conf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2);
memcpy(iwl_conf->supp_mcs_set, ht_conf->supp_mcs_set, 16);
iwl_conf->control_channel = ht_bss_conf->primary_channel;
@@ -2190,7 +2187,10 @@
udelay(5);
/* FIXME: apm_ops.suspend(priv) */
- priv->cfg->ops->lib->apm_ops.reset(priv);
+ if (exit_pending || test_bit(STATUS_IN_SUSPEND, &priv->status))
+ priv->cfg->ops->lib->apm_ops.stop(priv);
+ else
+ priv->cfg->ops->lib->apm_ops.reset(priv);
priv->cfg->ops->lib->free_shared_mem(priv);
exit:
@@ -3588,7 +3588,7 @@
priv->assoc_id = 0;
timestamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp;
- priv->timestamp = le64_to_cpu(timestamp) + (priv->beacon_int * 1000);
+ priv->timestamp = le64_to_cpu(timestamp);
IWL_DEBUG_MAC80211("leave\n");
spin_unlock_irqrestore(&priv->lock, flags);
@@ -4372,15 +4372,18 @@
iwl_dbgfs_unregister(priv);
sysfs_remove_group(&pdev->dev.kobj, &iwl4965_attribute_group);
+ /* ieee80211_unregister_hw call wil cause iwl4965_mac_stop to
+ * to be called and iwl4965_down since we are removing the device
+ * we need to set STATUS_EXIT_PENDING bit.
+ */
+ set_bit(STATUS_EXIT_PENDING, &priv->status);
if (priv->mac80211_registered) {
ieee80211_unregister_hw(priv->hw);
priv->mac80211_registered = 0;
+ } else {
+ iwl4965_down(priv);
}
- set_bit(STATUS_EXIT_PENDING, &priv->status);
-
- iwl4965_down(priv);
-
/* make sure we flush any pending irq or
* tasklet for the driver
*/
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index c72f725..80f2f84 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -592,12 +592,11 @@
clear_bit(STATUS_GEO_CONFIGURED, &priv->status);
}
-static u8 is_single_rx_stream(struct iwl_priv *priv)
+static bool is_single_rx_stream(struct iwl_priv *priv)
{
return !priv->current_ht_config.is_ht ||
((priv->current_ht_config.supp_mcs_set[1] == 0) &&
- (priv->current_ht_config.supp_mcs_set[2] == 0)) ||
- priv->ps_mode == IWL_MIMO_PS_STATIC;
+ (priv->current_ht_config.supp_mcs_set[2] == 0));
}
static u8 iwl_is_channel_extension(struct iwl_priv *priv,
@@ -704,33 +703,39 @@
* MIMO (dual stream) requires at least 2, but works better with 3.
* This does not determine *which* chains to use, just how many.
*/
-static int iwlcore_get_rx_chain_counter(struct iwl_priv *priv,
- u8 *idle_state, u8 *rx_state)
+static int iwl_get_active_rx_chain_count(struct iwl_priv *priv)
{
- u8 is_single = is_single_rx_stream(priv);
- u8 is_cam = test_bit(STATUS_POWER_PMI, &priv->status) ? 0 : 1;
+ bool is_single = is_single_rx_stream(priv);
+ bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
/* # of Rx chains to use when expecting MIMO. */
if (is_single || (!is_cam && (priv->ps_mode == IWL_MIMO_PS_STATIC)))
- *rx_state = 2;
+ return 2;
else
- *rx_state = 3;
+ return 3;
+}
+static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt)
+{
+ int idle_cnt;
+ bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
/* # Rx chains when idling and maybe trying to save power */
switch (priv->ps_mode) {
case IWL_MIMO_PS_STATIC:
case IWL_MIMO_PS_DYNAMIC:
- *idle_state = (is_cam) ? 2 : 1;
+ idle_cnt = (is_cam) ? 2 : 1;
break;
case IWL_MIMO_PS_NONE:
- *idle_state = (is_cam) ? *rx_state : 1;
+ idle_cnt = (is_cam) ? active_cnt : 1;
break;
+ case IWL_MIMO_PS_INVALID:
default:
- *idle_state = 1;
+ IWL_ERROR("invalide mimo ps mode %d\n", priv->ps_mode);
+ WARN_ON(1);
+ idle_cnt = -1;
break;
}
-
- return 0;
+ return idle_cnt;
}
/**
@@ -741,34 +746,44 @@
*/
void iwl_set_rxon_chain(struct iwl_priv *priv)
{
- u8 is_single = is_single_rx_stream(priv);
- u8 idle_state, rx_state;
-
- priv->staging_rxon.rx_chain = 0;
- rx_state = idle_state = 3;
+ bool is_single = is_single_rx_stream(priv);
+ bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
+ u8 idle_rx_cnt, active_rx_cnt;
+ u16 rx_chain;
/* Tell uCode which antennas are actually connected.
* Before first association, we assume all antennas are connected.
* Just after first association, iwl_chain_noise_calibration()
* checks which antennas actually *are* connected. */
- priv->staging_rxon.rx_chain |=
- cpu_to_le16(priv->hw_params.valid_rx_ant <<
- RXON_RX_CHAIN_VALID_POS);
+ rx_chain = priv->hw_params.valid_rx_ant << RXON_RX_CHAIN_VALID_POS;
/* How many receivers should we use? */
- iwlcore_get_rx_chain_counter(priv, &idle_state, &rx_state);
- priv->staging_rxon.rx_chain |=
- cpu_to_le16(rx_state << RXON_RX_CHAIN_MIMO_CNT_POS);
- priv->staging_rxon.rx_chain |=
- cpu_to_le16(idle_state << RXON_RX_CHAIN_CNT_POS);
+ active_rx_cnt = iwl_get_active_rx_chain_count(priv);
+ idle_rx_cnt = iwl_get_idle_rx_chain_count(priv, active_rx_cnt);
- if (!is_single && (rx_state >= 2) &&
- !test_bit(STATUS_POWER_PMI, &priv->status))
+ /* correct rx chain count accoridng hw settings */
+ if (priv->hw_params.rx_chains_num < active_rx_cnt)
+ active_rx_cnt = priv->hw_params.rx_chains_num;
+
+ if (priv->hw_params.rx_chains_num < idle_rx_cnt)
+ idle_rx_cnt = priv->hw_params.rx_chains_num;
+
+ rx_chain |= active_rx_cnt << RXON_RX_CHAIN_MIMO_CNT_POS;
+ rx_chain |= idle_rx_cnt << RXON_RX_CHAIN_CNT_POS;
+
+ priv->staging_rxon.rx_chain = cpu_to_le16(rx_chain);
+
+ if (!is_single && (active_rx_cnt >= 2) && is_cam)
priv->staging_rxon.rx_chain |= RXON_RX_CHAIN_MIMO_FORCE_MSK;
else
priv->staging_rxon.rx_chain &= ~RXON_RX_CHAIN_MIMO_FORCE_MSK;
- IWL_DEBUG_ASSOC("rx chain %X\n", priv->staging_rxon.rx_chain);
+ IWL_DEBUG_ASSOC("rx_chain=0x%Xi active=%d idle=%d\n",
+ priv->staging_rxon.rx_chain,
+ active_rx_cnt, idle_rx_cnt);
+
+ WARN_ON(active_rx_cnt == 0 || idle_rx_cnt == 0 ||
+ active_rx_cnt < idle_rx_cnt);
}
EXPORT_SYMBOL(iwl_set_rxon_chain);
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index c19db43..cdfb343 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -412,7 +412,6 @@
/* self configuration data */
u8 is_ht;
u8 supported_chan_width;
- u16 tx_mimo_ps_mode;
u8 is_green_field;
u8 sgf; /* HT_SHORT_GI_* short guard interval */
u8 max_amsdu_size;
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index f3f6ea4..e81bfc4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -1173,7 +1173,10 @@
rx_status.antenna = 0;
rx_status.flag = 0;
- rx_status.flag |= RX_FLAG_TSFT;
+
+ /* TSF isn't reliable. In order to allow smooth user experience,
+ * this W/A doesn't propagate it to the mac80211 */
+ /*rx_status.flag |= RX_FLAG_TSFT;*/
if ((unlikely(rx_start->cfg_phy_cnt > 20))) {
IWL_DEBUG_DROP("dsp size out of range [0,20]: %d/n",
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 9bb6adb..6c8ac3a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -421,7 +421,7 @@
else
scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE;
- if ((scan_ch->type & SCAN_CHANNEL_TYPE_ACTIVE) && n_probes)
+ if (n_probes)
scan_ch->type |= IWL_SCAN_PROBE_MASK(n_probes);
scan_ch->active_dwell = cpu_to_le16(active_dwell);
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index ff879d4..78b1a7a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -402,12 +402,11 @@
/**
* iwl_tx_queue_init - Allocate and initialize one tx/cmd queue
*/
-static int iwl_tx_queue_init(struct iwl_priv *priv,
- struct iwl_tx_queue *txq,
+static int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
int slots_num, u32 txq_id)
{
int i, len;
- int rc = 0;
+ int ret;
/*
* Alloc buffer array for commands (Tx or other types of commands).
@@ -428,17 +427,14 @@
txq->cmd[i] = kmalloc(len, GFP_KERNEL);
if (!txq->cmd[i])
- return -ENOMEM;
+ goto err;
}
/* Alloc driver data array and TFD circular buffer */
- rc = iwl_tx_queue_alloc(priv, txq, txq_id);
- if (rc) {
- for (i = 0; i < slots_num; i++)
- kfree(txq->cmd[i]);
+ ret = iwl_tx_queue_alloc(priv, txq, txq_id);
+ if (ret)
+ goto err;
- return -ENOMEM;
- }
txq->need_update = 0;
/* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise
@@ -452,6 +448,17 @@
iwl_hw_tx_queue_init(priv, txq);
return 0;
+err:
+ for (i = 0; i < slots_num; i++) {
+ kfree(txq->cmd[i]);
+ txq->cmd[i] = NULL;
+ }
+
+ if (txq_id == IWL_CMD_QUEUE_NUM) {
+ kfree(txq->cmd[slots_num]);
+ txq->cmd[slots_num] = NULL;
+ }
+ return -ENOMEM;
}
/**
* iwl_hw_txq_ctx_free - Free TXQ Context
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index b1ff16aa..3ddaff4 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -96,8 +96,8 @@
struct media media;
struct bcbearer_pair bpairs[MAX_BEARERS];
struct bcbearer_pair bpairs_temp[TIPC_MAX_LINK_PRI + 1];
- struct node_map remains;
- struct node_map remains_new;
+ struct tipc_node_map remains;
+ struct tipc_node_map remains_new;
};
/**
@@ -110,7 +110,7 @@
struct bclink {
struct link link;
- struct node node;
+ struct tipc_node node;
};
@@ -149,7 +149,7 @@
* Called with 'node' locked, bc_lock unlocked
*/
-static void bclink_set_gap(struct node *n_ptr)
+static void bclink_set_gap(struct tipc_node *n_ptr)
{
struct sk_buff *buf = n_ptr->bclink.deferred_head;
@@ -202,7 +202,7 @@
* Node is locked, bc_lock unlocked.
*/
-void tipc_bclink_acknowledge(struct node *n_ptr, u32 acked)
+void tipc_bclink_acknowledge(struct tipc_node *n_ptr, u32 acked)
{
struct sk_buff *crs;
struct sk_buff *next;
@@ -250,7 +250,7 @@
* tipc_net_lock and node lock set
*/
-static void bclink_send_ack(struct node *n_ptr)
+static void bclink_send_ack(struct tipc_node *n_ptr)
{
struct link *l_ptr = n_ptr->active_links[n_ptr->addr & 1];
@@ -264,7 +264,7 @@
* tipc_net_lock and node lock set
*/
-static void bclink_send_nack(struct node *n_ptr)
+static void bclink_send_nack(struct tipc_node *n_ptr)
{
struct sk_buff *buf;
struct tipc_msg *msg;
@@ -308,7 +308,7 @@
* tipc_net_lock and node lock set
*/
-void tipc_bclink_check_gap(struct node *n_ptr, u32 last_sent)
+void tipc_bclink_check_gap(struct tipc_node *n_ptr, u32 last_sent)
{
if (!n_ptr->bclink.supported ||
less_eq(last_sent, mod(n_ptr->bclink.last_in)))
@@ -328,7 +328,7 @@
static void tipc_bclink_peek_nack(u32 dest, u32 sender_tag, u32 gap_after, u32 gap_to)
{
- struct node *n_ptr = tipc_node_find(dest);
+ struct tipc_node *n_ptr = tipc_node_find(dest);
u32 my_after, my_to;
if (unlikely(!n_ptr || !tipc_node_is_up(n_ptr)))
@@ -418,7 +418,7 @@
static int rx_count = 0;
#endif
struct tipc_msg *msg = buf_msg(buf);
- struct node* node = tipc_node_find(msg_prevnode(msg));
+ struct tipc_node* node = tipc_node_find(msg_prevnode(msg));
u32 next_in;
u32 seqno;
struct sk_buff *deferred;
@@ -538,7 +538,7 @@
return last_sent;
}
-u32 tipc_bclink_acks_missing(struct node *n_ptr)
+u32 tipc_bclink_acks_missing(struct tipc_node *n_ptr)
{
return (n_ptr->bclink.supported &&
(tipc_bclink_get_last_sent() != n_ptr->bclink.acked));
diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h
index a2416fa..5aa024b 100644
--- a/net/tipc/bcast.h
+++ b/net/tipc/bcast.h
@@ -41,12 +41,12 @@
#define WSIZE 32
/**
- * struct node_map - set of node identifiers
+ * struct tipc_node_map - set of node identifiers
* @count: # of nodes in set
* @map: bitmap of node identifiers that are in the set
*/
-struct node_map {
+struct tipc_node_map {
u32 count;
u32 map[MAX_NODES / WSIZE];
};
@@ -68,7 +68,7 @@
};
-struct node;
+struct tipc_node;
extern char tipc_bclink_name[];
@@ -77,7 +77,7 @@
* nmap_add - add a node to a node map
*/
-static inline void tipc_nmap_add(struct node_map *nm_ptr, u32 node)
+static inline void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node)
{
int n = tipc_node(node);
int w = n / WSIZE;
@@ -93,7 +93,7 @@
* nmap_remove - remove a node from a node map
*/
-static inline void tipc_nmap_remove(struct node_map *nm_ptr, u32 node)
+static inline void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node)
{
int n = tipc_node(node);
int w = n / WSIZE;
@@ -109,7 +109,7 @@
* nmap_equal - test for equality of node maps
*/
-static inline int tipc_nmap_equal(struct node_map *nm_a, struct node_map *nm_b)
+static inline int tipc_nmap_equal(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b)
{
return !memcmp(nm_a, nm_b, sizeof(*nm_a));
}
@@ -121,8 +121,8 @@
* @nm_diff: output node map A-B (i.e. nodes of A that are not in B)
*/
-static inline void tipc_nmap_diff(struct node_map *nm_a, struct node_map *nm_b,
- struct node_map *nm_diff)
+static inline void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b,
+ struct tipc_node_map *nm_diff)
{
int stop = sizeof(nm_a->map) / sizeof(u32);
int w;
@@ -195,12 +195,12 @@
int tipc_bclink_init(void);
void tipc_bclink_stop(void);
-void tipc_bclink_acknowledge(struct node *n_ptr, u32 acked);
+void tipc_bclink_acknowledge(struct tipc_node *n_ptr, u32 acked);
int tipc_bclink_send_msg(struct sk_buff *buf);
void tipc_bclink_recv_pkt(struct sk_buff *buf);
u32 tipc_bclink_get_last_sent(void);
-u32 tipc_bclink_acks_missing(struct node *n_ptr);
-void tipc_bclink_check_gap(struct node *n_ptr, u32 seqno);
+u32 tipc_bclink_acks_missing(struct tipc_node *n_ptr);
+void tipc_bclink_check_gap(struct tipc_node *n_ptr, u32 seqno);
int tipc_bclink_stats(char *stats_buf, const u32 buf_size);
int tipc_bclink_reset_stats(void);
int tipc_bclink_set_queue_limits(u32 limit);
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 6a9aba3..a7a3677 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -599,7 +599,7 @@
spin_lock_bh(&b_ptr->publ.lock);
b_ptr->publ.blocked = 1;
list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) {
- struct node *n_ptr = l_ptr->owner;
+ struct tipc_node *n_ptr = l_ptr->owner;
spin_lock_bh(&n_ptr->lock);
tipc_link_reset(l_ptr);
diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index 6a36b66..ca57348 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -104,7 +104,7 @@
u32 continue_count;
int active;
char net_plane;
- struct node_map nodes;
+ struct tipc_node_map nodes;
};
struct bearer_name {
diff --git a/net/tipc/cluster.c b/net/tipc/cluster.c
index 46ee6c5..689fdef 100644
--- a/net/tipc/cluster.c
+++ b/net/tipc/cluster.c
@@ -48,8 +48,8 @@
u32 lower, u32 upper);
static struct sk_buff *tipc_cltr_prepare_routing_msg(u32 data_size, u32 dest);
-struct node **tipc_local_nodes = NULL;
-struct node_map tipc_cltr_bcast_nodes = {0,{0,}};
+struct tipc_node **tipc_local_nodes = NULL;
+struct tipc_node_map tipc_cltr_bcast_nodes = {0,{0,}};
u32 tipc_highest_allowed_slave = 0;
struct cluster *tipc_cltr_create(u32 addr)
@@ -115,7 +115,7 @@
u32 tipc_cltr_next_node(struct cluster *c_ptr, u32 addr)
{
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 n_num = tipc_node(addr) + 1;
if (!c_ptr)
@@ -133,7 +133,7 @@
return 0;
}
-void tipc_cltr_attach_node(struct cluster *c_ptr, struct node *n_ptr)
+void tipc_cltr_attach_node(struct cluster *c_ptr, struct tipc_node *n_ptr)
{
u32 n_num = tipc_node(n_ptr->addr);
u32 max_n_num = tipc_max_nodes;
@@ -196,7 +196,7 @@
* Uses deterministic and fair algorithm.
*/
-struct node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector)
+struct tipc_node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector)
{
u32 n_num;
u32 mask = tipc_max_nodes;
@@ -379,7 +379,7 @@
{
struct tipc_msg *msg = buf_msg(buf);
struct cluster *c_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
unchar *node_table;
u32 table_size;
u32 router;
@@ -499,7 +499,7 @@
u32 lower, u32 upper)
{
struct sk_buff *buf_copy;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 n_num;
u32 tstop;
@@ -534,7 +534,7 @@
{
struct sk_buff *buf_copy;
struct cluster *c_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 n_num;
u32 tstart;
u32 tstop;
diff --git a/net/tipc/cluster.h b/net/tipc/cluster.h
index 62df074..333efb0 100644
--- a/net/tipc/cluster.h
+++ b/net/tipc/cluster.h
@@ -54,24 +54,24 @@
struct cluster {
u32 addr;
struct _zone *owner;
- struct node **nodes;
+ struct tipc_node **nodes;
u32 highest_node;
u32 highest_slave;
};
-extern struct node **tipc_local_nodes;
+extern struct tipc_node **tipc_local_nodes;
extern u32 tipc_highest_allowed_slave;
-extern struct node_map tipc_cltr_bcast_nodes;
+extern struct tipc_node_map tipc_cltr_bcast_nodes;
void tipc_cltr_remove_as_router(struct cluster *c_ptr, u32 router);
void tipc_cltr_send_ext_routes(struct cluster *c_ptr, u32 dest);
-struct node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector);
+struct tipc_node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector);
u32 tipc_cltr_select_router(struct cluster *c_ptr, u32 ref);
void tipc_cltr_recv_routing_table(struct sk_buff *buf);
struct cluster *tipc_cltr_create(u32 addr);
void tipc_cltr_delete(struct cluster *c_ptr);
-void tipc_cltr_attach_node(struct cluster *c_ptr, struct node *n_ptr);
+void tipc_cltr_attach_node(struct cluster *c_ptr, struct tipc_node *n_ptr);
void tipc_cltr_send_slave_routes(struct cluster *c_ptr, u32 dest);
void tipc_cltr_broadcast(struct sk_buff *buf);
int tipc_cltr_init(void);
diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index 1657f0e..74b7d1e 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -193,7 +193,7 @@
/* Always accept link here */
struct sk_buff *rbuf;
struct tipc_media_addr *addr;
- struct node *n_ptr = tipc_node_find(orig);
+ struct tipc_node *n_ptr = tipc_node_find(orig);
int link_fully_up;
dbg(" in own cluster\n");
diff --git a/net/tipc/link.c b/net/tipc/link.c
index d60113b..dd4c18b 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1155,7 +1155,7 @@
int tipc_link_send(struct sk_buff *buf, u32 dest, u32 selector)
{
struct link *l_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
int res = -ELINKCONG;
read_lock_bh(&tipc_net_lock);
@@ -1226,7 +1226,7 @@
int tipc_send_buf_fast(struct sk_buff *buf, u32 destnode)
{
struct link *l_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
int res;
u32 selector = msg_origport(buf_msg(buf)) & 1;
u32 dummy;
@@ -1270,7 +1270,7 @@
struct tipc_msg *hdr = &sender->publ.phdr;
struct link *l_ptr;
struct sk_buff *buf;
- struct node *node;
+ struct tipc_node *node;
int res;
u32 selector = msg_origport(hdr) & 1;
@@ -1364,7 +1364,7 @@
u32 destaddr)
{
struct link *l_ptr;
- struct node *node;
+ struct tipc_node *node;
struct tipc_msg *hdr = &sender->publ.phdr;
u32 dsz = msg_data_sz(hdr);
u32 max_pkt,fragm_sz,rest;
@@ -1636,7 +1636,7 @@
static void link_reset_all(unsigned long addr)
{
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
char addr_string[16];
u32 i;
@@ -1682,7 +1682,7 @@
/* Handle failure on broadcast link */
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
char addr_string[16];
tipc_printf(TIPC_OUTPUT, "Msg seq number: %u, ", msg_seqno(msg));
@@ -1843,7 +1843,7 @@
read_lock_bh(&tipc_net_lock);
while (head) {
struct bearer *b_ptr = (struct bearer *)tb_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
struct link *l_ptr;
struct sk_buff *crs;
struct sk_buff *buf = head;
@@ -2935,7 +2935,7 @@
* Returns pointer to link (or 0 if invalid link name).
*/
-static struct link *link_find_link(const char *name, struct node **node)
+static struct link *link_find_link(const char *name, struct tipc_node **node)
{
struct link_name link_name_parts;
struct bearer *b_ptr;
@@ -2965,7 +2965,7 @@
struct tipc_link_config *args;
u32 new_value;
struct link *l_ptr;
- struct node *node;
+ struct tipc_node *node;
int res;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_LINK_CONFIG))
@@ -3043,7 +3043,7 @@
{
char *link_name;
struct link *l_ptr;
- struct node *node;
+ struct tipc_node *node;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_LINK_NAME))
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
@@ -3091,7 +3091,7 @@
{
struct print_buf pb;
struct link *l_ptr;
- struct node *node;
+ struct tipc_node *node;
char *status;
u32 profile_total = 0;
@@ -3207,7 +3207,7 @@
int res = -EINVAL;
struct link *l_ptr;
u32 bearer_id;
- struct node * node;
+ struct tipc_node * node;
u32 a;
a = link_name2addr(name, &bearer_id);
@@ -3249,7 +3249,7 @@
u32 tipc_link_get_max_pkt(u32 dest, u32 selector)
{
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
struct link *l_ptr;
u32 res = MAX_PKT_DEFAULT;
diff --git a/net/tipc/link.h b/net/tipc/link.h
index 52f3e7c..6a51e38 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -116,7 +116,7 @@
char name[TIPC_MAX_LINK_NAME];
struct tipc_media_addr media_addr;
struct timer_list timer;
- struct node *owner;
+ struct tipc_node *owner;
struct list_head link_list;
/* Management and link supervision data */
diff --git a/net/tipc/name_table.h b/net/tipc/name_table.h
index b9e7cd3..139882d 100644
--- a/net/tipc/name_table.h
+++ b/net/tipc/name_table.h
@@ -76,7 +76,7 @@
u32 node;
u32 ref;
u32 key;
- struct node_subscr subscr;
+ struct tipc_node_subscr subscr;
struct list_head local_list;
struct list_head pport_list;
struct publication *node_list_next;
diff --git a/net/tipc/net.c b/net/tipc/net.c
index ec7b04f..7906608 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -118,7 +118,7 @@
DEFINE_RWLOCK(tipc_net_lock);
struct network tipc_net = { NULL };
-struct node *tipc_net_select_remote_node(u32 addr, u32 ref)
+struct tipc_node *tipc_net_select_remote_node(u32 addr, u32 ref)
{
return tipc_zone_select_remote_node(tipc_net.zones[tipc_zone(addr)], addr, ref);
}
diff --git a/net/tipc/net.h b/net/tipc/net.h
index d154ac2..de2b9ad 100644
--- a/net/tipc/net.h
+++ b/net/tipc/net.h
@@ -55,7 +55,7 @@
void tipc_net_remove_as_router(u32 router);
void tipc_net_send_external_routes(u32 dest);
void tipc_net_route_msg(struct sk_buff *buf);
-struct node *tipc_net_select_remote_node(u32 addr, u32 ref);
+struct tipc_node *tipc_net_select_remote_node(u32 addr, u32 ref);
u32 tipc_net_select_router(u32 addr, u32 ref);
int tipc_net_start(u32 addr);
diff --git a/net/tipc/node.c b/net/tipc/node.c
index ee952ad..20d98c5 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -46,11 +46,11 @@
#include "bearer.h"
#include "name_distr.h"
-void node_print(struct print_buf *buf, struct node *n_ptr, char *str);
-static void node_lost_contact(struct node *n_ptr);
-static void node_established_contact(struct node *n_ptr);
+void node_print(struct print_buf *buf, struct tipc_node *n_ptr, char *str);
+static void node_lost_contact(struct tipc_node *n_ptr);
+static void node_established_contact(struct tipc_node *n_ptr);
-struct node *tipc_nodes = NULL; /* sorted list of nodes within cluster */
+struct tipc_node *tipc_nodes = NULL; /* sorted list of nodes within cluster */
static DEFINE_SPINLOCK(node_create_lock);
@@ -66,11 +66,11 @@
* but this is a non-trivial change.)
*/
-struct node *tipc_node_create(u32 addr)
+struct tipc_node *tipc_node_create(u32 addr)
{
struct cluster *c_ptr;
- struct node *n_ptr;
- struct node **curr_node;
+ struct tipc_node *n_ptr;
+ struct tipc_node **curr_node;
spin_lock_bh(&node_create_lock);
@@ -120,7 +120,7 @@
return n_ptr;
}
-void tipc_node_delete(struct node *n_ptr)
+void tipc_node_delete(struct tipc_node *n_ptr)
{
if (!n_ptr)
return;
@@ -146,7 +146,7 @@
* Link becomes active (alone or shared) or standby, depending on its priority.
*/
-void tipc_node_link_up(struct node *n_ptr, struct link *l_ptr)
+void tipc_node_link_up(struct tipc_node *n_ptr, struct link *l_ptr)
{
struct link **active = &n_ptr->active_links[0];
@@ -180,7 +180,7 @@
* node_select_active_links - select active link
*/
-static void node_select_active_links(struct node *n_ptr)
+static void node_select_active_links(struct tipc_node *n_ptr)
{
struct link **active = &n_ptr->active_links[0];
u32 i;
@@ -208,7 +208,7 @@
* tipc_node_link_down - handle loss of link
*/
-void tipc_node_link_down(struct node *n_ptr, struct link *l_ptr)
+void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr)
{
struct link **active;
@@ -235,30 +235,30 @@
node_lost_contact(n_ptr);
}
-int tipc_node_has_active_links(struct node *n_ptr)
+int tipc_node_has_active_links(struct tipc_node *n_ptr)
{
return (n_ptr &&
((n_ptr->active_links[0]) || (n_ptr->active_links[1])));
}
-int tipc_node_has_redundant_links(struct node *n_ptr)
+int tipc_node_has_redundant_links(struct tipc_node *n_ptr)
{
return (n_ptr->working_links > 1);
}
-static int tipc_node_has_active_routes(struct node *n_ptr)
+static int tipc_node_has_active_routes(struct tipc_node *n_ptr)
{
return (n_ptr && (n_ptr->last_router >= 0));
}
-int tipc_node_is_up(struct node *n_ptr)
+int tipc_node_is_up(struct tipc_node *n_ptr)
{
return (tipc_node_has_active_links(n_ptr) || tipc_node_has_active_routes(n_ptr));
}
-struct node *tipc_node_attach_link(struct link *l_ptr)
+struct tipc_node *tipc_node_attach_link(struct link *l_ptr)
{
- struct node *n_ptr = tipc_node_find(l_ptr->addr);
+ struct tipc_node *n_ptr = tipc_node_find(l_ptr->addr);
if (!n_ptr)
n_ptr = tipc_node_create(l_ptr->addr);
@@ -285,7 +285,7 @@
return NULL;
}
-void tipc_node_detach_link(struct node *n_ptr, struct link *l_ptr)
+void tipc_node_detach_link(struct tipc_node *n_ptr, struct link *l_ptr)
{
n_ptr->links[l_ptr->b_ptr->identity] = NULL;
tipc_net.zones[tipc_zone(l_ptr->addr)]->links--;
@@ -338,7 +338,7 @@
*
*/
-static void node_established_contact(struct node *n_ptr)
+static void node_established_contact(struct tipc_node *n_ptr)
{
struct cluster *c_ptr;
@@ -384,10 +384,10 @@
tipc_highest_allowed_slave);
}
-static void node_lost_contact(struct node *n_ptr)
+static void node_lost_contact(struct tipc_node *n_ptr)
{
struct cluster *c_ptr;
- struct node_subscr *ns, *tns;
+ struct tipc_node_subscr *ns, *tns;
char addr_string[16];
u32 i;
@@ -466,9 +466,9 @@
* Called by when cluster local lookup has failed.
*/
-struct node *tipc_node_select_next_hop(u32 addr, u32 selector)
+struct tipc_node *tipc_node_select_next_hop(u32 addr, u32 selector)
{
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 router_addr;
if (!tipc_addr_domain_valid(addr))
@@ -513,7 +513,7 @@
* Uses a deterministic and fair algorithm for selecting router node.
*/
-u32 tipc_node_select_router(struct node *n_ptr, u32 ref)
+u32 tipc_node_select_router(struct tipc_node *n_ptr, u32 ref)
{
u32 ulim;
u32 mask;
@@ -551,7 +551,7 @@
return tipc_addr(own_zone(), own_cluster(), r);
}
-void tipc_node_add_router(struct node *n_ptr, u32 router)
+void tipc_node_add_router(struct tipc_node *n_ptr, u32 router)
{
u32 r_num = tipc_node(router);
@@ -562,7 +562,7 @@
!n_ptr->routers[n_ptr->last_router]);
}
-void tipc_node_remove_router(struct node *n_ptr, u32 router)
+void tipc_node_remove_router(struct tipc_node *n_ptr, u32 router)
{
u32 r_num = tipc_node(router);
@@ -580,7 +580,7 @@
}
#if 0
-void node_print(struct print_buf *buf, struct node *n_ptr, char *str)
+void node_print(struct print_buf *buf, struct tipc_node *n_ptr, char *str)
{
u32 i;
@@ -597,7 +597,7 @@
u32 tipc_available_nodes(const u32 domain)
{
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 cnt = 0;
read_lock_bh(&tipc_net_lock);
@@ -615,7 +615,7 @@
{
u32 domain;
struct sk_buff *buf;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
struct tipc_node_info node_info;
u32 payload_size;
@@ -667,7 +667,7 @@
{
u32 domain;
struct sk_buff *buf;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
struct tipc_link_info link_info;
u32 payload_size;
diff --git a/net/tipc/node.h b/net/tipc/node.h
index cd18826..6f990da 100644
--- a/net/tipc/node.h
+++ b/net/tipc/node.h
@@ -43,7 +43,7 @@
#include "bearer.h"
/**
- * struct node - TIPC node structure
+ * struct tipc_node - TIPC node structure
* @addr: network address of node
* @lock: spinlock governing access to structure
* @owner: pointer to cluster that node belongs to
@@ -68,11 +68,11 @@
* @defragm: list of partially reassembled b'cast message fragments from node
*/
-struct node {
+struct tipc_node {
u32 addr;
spinlock_t lock;
struct cluster *owner;
- struct node *next;
+ struct tipc_node *next;
struct list_head nsub;
struct link *active_links[2];
struct link *links[MAX_BEARERS];
@@ -94,26 +94,26 @@
} bclink;
};
-extern struct node *tipc_nodes;
+extern struct tipc_node *tipc_nodes;
extern u32 tipc_own_tag;
-struct node *tipc_node_create(u32 addr);
-void tipc_node_delete(struct node *n_ptr);
-struct node *tipc_node_attach_link(struct link *l_ptr);
-void tipc_node_detach_link(struct node *n_ptr, struct link *l_ptr);
-void tipc_node_link_down(struct node *n_ptr, struct link *l_ptr);
-void tipc_node_link_up(struct node *n_ptr, struct link *l_ptr);
-int tipc_node_has_active_links(struct node *n_ptr);
-int tipc_node_has_redundant_links(struct node *n_ptr);
-u32 tipc_node_select_router(struct node *n_ptr, u32 ref);
-struct node *tipc_node_select_next_hop(u32 addr, u32 selector);
-int tipc_node_is_up(struct node *n_ptr);
-void tipc_node_add_router(struct node *n_ptr, u32 router);
-void tipc_node_remove_router(struct node *n_ptr, u32 router);
+struct tipc_node *tipc_node_create(u32 addr);
+void tipc_node_delete(struct tipc_node *n_ptr);
+struct tipc_node *tipc_node_attach_link(struct link *l_ptr);
+void tipc_node_detach_link(struct tipc_node *n_ptr, struct link *l_ptr);
+void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr);
+void tipc_node_link_up(struct tipc_node *n_ptr, struct link *l_ptr);
+int tipc_node_has_active_links(struct tipc_node *n_ptr);
+int tipc_node_has_redundant_links(struct tipc_node *n_ptr);
+u32 tipc_node_select_router(struct tipc_node *n_ptr, u32 ref);
+struct tipc_node *tipc_node_select_next_hop(u32 addr, u32 selector);
+int tipc_node_is_up(struct tipc_node *n_ptr);
+void tipc_node_add_router(struct tipc_node *n_ptr, u32 router);
+void tipc_node_remove_router(struct tipc_node *n_ptr, u32 router);
struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space);
struct sk_buff *tipc_node_get_nodes(const void *req_tlv_area, int req_tlv_space);
-static inline struct node *tipc_node_find(u32 addr)
+static inline struct tipc_node *tipc_node_find(u32 addr)
{
if (likely(in_own_cluster(addr)))
return tipc_local_nodes[tipc_node(addr)];
@@ -126,19 +126,19 @@
return NULL;
}
-static inline struct node *tipc_node_select(u32 addr, u32 selector)
+static inline struct tipc_node *tipc_node_select(u32 addr, u32 selector)
{
if (likely(in_own_cluster(addr)))
return tipc_local_nodes[tipc_node(addr)];
return tipc_node_select_next_hop(addr, selector);
}
-static inline void tipc_node_lock(struct node *n_ptr)
+static inline void tipc_node_lock(struct tipc_node *n_ptr)
{
spin_lock_bh(&n_ptr->lock);
}
-static inline void tipc_node_unlock(struct node *n_ptr)
+static inline void tipc_node_unlock(struct tipc_node *n_ptr)
{
spin_unlock_bh(&n_ptr->lock);
}
diff --git a/net/tipc/node_subscr.c b/net/tipc/node_subscr.c
index 8ecbd0f..19194d4 100644
--- a/net/tipc/node_subscr.c
+++ b/net/tipc/node_subscr.c
@@ -44,7 +44,7 @@
* tipc_nodesub_subscribe - create "node down" subscription for specified node
*/
-void tipc_nodesub_subscribe(struct node_subscr *node_sub, u32 addr,
+void tipc_nodesub_subscribe(struct tipc_node_subscr *node_sub, u32 addr,
void *usr_handle, net_ev_handler handle_down)
{
if (addr == tipc_own_addr) {
@@ -69,7 +69,7 @@
* tipc_nodesub_unsubscribe - cancel "node down" subscription (if any)
*/
-void tipc_nodesub_unsubscribe(struct node_subscr *node_sub)
+void tipc_nodesub_unsubscribe(struct tipc_node_subscr *node_sub)
{
if (!node_sub->node)
return;
diff --git a/net/tipc/node_subscr.h b/net/tipc/node_subscr.h
index 5f3f585..006ed73 100644
--- a/net/tipc/node_subscr.h
+++ b/net/tipc/node_subscr.h
@@ -42,22 +42,22 @@
typedef void (*net_ev_handler) (void *usr_handle);
/**
- * struct node_subscr - "node down" subscription entry
+ * struct tipc_node_subscr - "node down" subscription entry
* @node: ptr to node structure of interest (or NULL, if none)
* @handle_node_down: routine to invoke when node fails
* @usr_handle: argument to pass to routine when node fails
* @nodesub_list: adjacent entries in list of subscriptions for the node
*/
-struct node_subscr {
- struct node *node;
+struct tipc_node_subscr {
+ struct tipc_node *node;
net_ev_handler handle_node_down;
void *usr_handle;
struct list_head nodesub_list;
};
-void tipc_nodesub_subscribe(struct node_subscr *node_sub, u32 addr,
+void tipc_nodesub_subscribe(struct tipc_node_subscr *node_sub, u32 addr,
void *usr_handle, net_ev_handler handle_down);
-void tipc_nodesub_unsubscribe(struct node_subscr *node_sub);
+void tipc_nodesub_unsubscribe(struct tipc_node_subscr *node_sub);
#endif
diff --git a/net/tipc/port.h b/net/tipc/port.h
index e5f8c16..ff31ee4 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -105,7 +105,7 @@
u32 probing_interval;
u32 last_in_seqno;
struct timer_list timer;
- struct node_subscr subscription;
+ struct tipc_node_subscr subscription;
};
extern spinlock_t tipc_port_list_lock;
diff --git a/net/tipc/zone.c b/net/tipc/zone.c
index 3506f85..2c01ba2 100644
--- a/net/tipc/zone.c
+++ b/net/tipc/zone.c
@@ -111,10 +111,10 @@
}
}
-struct node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref)
+struct tipc_node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref)
{
struct cluster *c_ptr;
- struct node *n_ptr;
+ struct tipc_node *n_ptr;
u32 c_num;
if (!z_ptr)
diff --git a/net/tipc/zone.h b/net/tipc/zone.h
index 6e7a08d..7bdc340 100644
--- a/net/tipc/zone.h
+++ b/net/tipc/zone.h
@@ -54,7 +54,7 @@
u32 links;
};
-struct node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref);
+struct tipc_node *tipc_zone_select_remote_node(struct _zone *z_ptr, u32 addr, u32 ref);
u32 tipc_zone_select_router(struct _zone *z_ptr, u32 addr, u32 ref);
void tipc_zone_remove_as_router(struct _zone *z_ptr, u32 router);
void tipc_zone_send_external_routes(struct _zone *z_ptr, u32 dest);