AuxXxilium/linux_dsm_epyc7002
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

Browse Source 
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (31 commits)
  sctp: fix missing send up SCTP_SENDER_DRY_EVENT when subscribe it
  net: refine {udp|tcp|sctp}_mem limits
  vmxnet3: round down # of queues to power of two
  net: sh_eth: fix the parameter for the ETHER of SH7757
  net: sh_eth: fix cannot work half-duplex mode
  net: vlan: enable soft features regardless of underlying device
  vmxnet3: fix starving rx ring whenoc_skb kb fails
  bridge: Always flood broadcast packets
  greth: greth_set_mac_add would corrupt the MAC address.
  net: bind() fix error return on wrong address family
  natsemi: silence dma-debug warnings
  net: 8139too: Initial necessary vlan_features to support vlan
  Fix call trace when interrupts are disabled while sleeping function kzalloc is called
  qlge:Version change to v1.00.00.29
  qlge: Fix printk priority so chip fatal errors are always reported.
  qlge:Fix crash caused by mailbox execution on wedged chip.
  xfrm4: Don't call icmp_send on local error
  ipv4: Don't use ufo handling on later transformed packets
  xfrm: Remove family arg from xfrm_bundle_ok
  ipv6: Don't put artificial limit on routing table size.
  ...
This commit is contained in:
Linus Torvalds 2011-07-07 13:16:21 -07:00
commit 85746e429f
37 changed files with 254 additions and 163 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/8139too.c
View File

@ -992,6 +992,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
* features
*/
dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HIGHDMA;
dev->vlan_features = dev->features;
dev->irq = pdev->irq;

7
drivers/net/bna/bnad.c
View File

@ -1111,7 +1111,7 @@ bnad_mbox_irq_alloc(struct bnad *bnad,
struct bna_intr_info *intr_info)
{
int err = 0;
unsigned long flags;
unsigned long irq_flags = 0, flags;
u32 irq;
irq_handler_t irq_handler;
@ -1125,18 +1125,17 @@ bnad_mbox_irq_alloc(struct bnad *bnad,
if (bnad->cfg_flags & BNAD_CF_MSIX) {
irq_handler = (irq_handler_t)bnad_msix_mbox_handler;
irq = bnad->msix_table[bnad->msix_num - 1].vector;
flags = 0;
intr_info->intr_type = BNA_INTR_T_MSIX;
intr_info->idl[0].vector = bnad->msix_num - 1;
} else {
irq_handler = (irq_handler_t)bnad_isr;
irq = bnad->pcidev->irq;
flags = IRQF_SHARED;
irq_flags = IRQF_SHARED;
intr_info->intr_type = BNA_INTR_T_INTX;
/* intr_info->idl.vector = 0 ? */
}
spin_unlock_irqrestore(&bnad->bna_lock, flags);
flags = irq_flags;
sprintf(bnad->mbox_irq_name, "%s", BNAD_NAME);
/*

7
drivers/net/greth.c
View File

@ -1015,11 +1015,10 @@ static int greth_set_mac_add(struct net_device *dev, void *p)
return -EINVAL;
memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
GRETH_REGSAVE(regs->esa_msb, dev->dev_addr[0] << 8 | dev->dev_addr[1]);
GRETH_REGSAVE(regs->esa_lsb, dev->dev_addr[2] << 24 | dev->dev_addr[3] << 16 |
dev->dev_addr[4] << 8 | dev->dev_addr[5]);
GRETH_REGSAVE(regs->esa_msb, addr->sa_data[0] << 8 | addr->sa_data[1]);
GRETH_REGSAVE(regs->esa_lsb,
addr->sa_data[2] << 24 | addr->
sa_data[3] << 16 | addr->sa_data[4] << 8 | addr->sa_data[5]);
return 0;
}

4
drivers/net/hamradio/6pack.c
View File

@ -692,10 +692,10 @@ static void sixpack_close(struct tty_struct *tty)
{
struct sixpack *sp;
write_lock(&disc_data_lock);
write_lock_bh(&disc_data_lock);
sp = tty->disc_data;
tty->disc_data = NULL;
write_unlock(&disc_data_lock);
write_unlock_bh(&disc_data_lock);
if (!sp)
return;

4
drivers/net/hamradio/mkiss.c
View File

@ -813,10 +813,10 @@ static void mkiss_close(struct tty_struct *tty)
{
struct mkiss *ax;
write_lock(&disc_data_lock);
write_lock_bh(&disc_data_lock);
ax = tty->disc_data;
tty->disc_data = NULL;
write_unlock(&disc_data_lock);
write_unlock_bh(&disc_data_lock);
if (!ax)
return;

3
drivers/net/natsemi.c
View File

@ -2360,7 +2360,8 @@ static void netdev_rx(struct net_device *dev, int *work_done, int work_to_do)
PCI_DMA_FROMDEVICE);
} else {
pci_unmap_single(np->pci_dev, np->rx_dma[entry],
buflen, PCI_DMA_FROMDEVICE);
buflen + NATSEMI_PADDING,
PCI_DMA_FROMDEVICE);
skb_put(skb = np->rx_skbuff[entry], pkt_len);
np->rx_skbuff[entry] = NULL;
}

3
drivers/net/qlge/qlge.h
View File

@ -16,7 +16,7 @@
*/
#define DRV_NAME "qlge"
#define DRV_STRING "QLogic 10 Gigabit PCI-E Ethernet Driver "
#define DRV_VERSION "v1.00.00.27.00.00-01"
#define DRV_VERSION "v1.00.00.29.00.00-01"
#define WQ_ADDR_ALIGN 0x3 /* 4 byte alignment */
@ -1996,6 +1996,7 @@ enum {
QL_LB_LINK_UP = 10,
QL_FRC_COREDUMP = 11,
QL_EEH_FATAL = 12,
QL_ASIC_RECOVERY = 14, /* We are in ascic recovery. */
};
/* link_status bit definitions */

40
drivers/net/qlge/qlge_main.c
View File

@ -2152,6 +2152,10 @@ void ql_queue_asic_error(struct ql_adapter *qdev)
* thread
*/
clear_bit(QL_ADAPTER_UP, &qdev->flags);
/* Set asic recovery bit to indicate reset process that we are
* in fatal error recovery process rather than normal close
*/
set_bit(QL_ASIC_RECOVERY, &qdev->flags);
queue_delayed_work(qdev->workqueue, &qdev->asic_reset_work, 0);
}
@ -2166,23 +2170,20 @@ static void ql_process_chip_ae_intr(struct ql_adapter *qdev,
return;
case CAM_LOOKUP_ERR_EVENT:
netif_err(qdev, link, qdev->ndev,
"Multiple CAM hits lookup occurred.\n");
netif_err(qdev, drv, qdev->ndev,
"This event shouldn't occur.\n");
netdev_err(qdev->ndev, "Multiple CAM hits lookup occurred.\n");
netdev_err(qdev->ndev, "This event shouldn't occur.\n");
ql_queue_asic_error(qdev);
return;
case SOFT_ECC_ERROR_EVENT:
netif_err(qdev, rx_err, qdev->ndev,
"Soft ECC error detected.\n");
netdev_err(qdev->ndev, "Soft ECC error detected.\n");
ql_queue_asic_error(qdev);
break;
case PCI_ERR_ANON_BUF_RD:
netif_err(qdev, rx_err, qdev->ndev,
"PCI error occurred when reading anonymous buffers from rx_ring %d.\n",
ib_ae_rsp->q_id);
netdev_err(qdev->ndev, "PCI error occurred when reading "
"anonymous buffers from rx_ring %d.\n",
ib_ae_rsp->q_id);
ql_queue_asic_error(qdev);
break;
@ -2437,11 +2438,10 @@ static irqreturn_t qlge_isr(int irq, void *dev_id)
*/
if (var & STS_FE) {
ql_queue_asic_error(qdev);
netif_err(qdev, intr, qdev->ndev,
"Got fatal error, STS = %x.\n", var);
netdev_err(qdev->ndev, "Got fatal error, STS = %x.\n", var);
var = ql_read32(qdev, ERR_STS);
netif_err(qdev, intr, qdev->ndev,
"Resetting chip. Error Status Register = 0x%x\n", var);
netdev_err(qdev->ndev, "Resetting chip. "
"Error Status Register = 0x%x\n", var);
return IRQ_HANDLED;
}
@ -3818,11 +3818,17 @@ static int ql_adapter_reset(struct ql_adapter *qdev)
end_jiffies = jiffies +
max((unsigned long)1, usecs_to_jiffies(30));
/* Stop management traffic. */
ql_mb_set_mgmnt_traffic_ctl(qdev, MB_SET_MPI_TFK_STOP);
/* Check if bit is set then skip the mailbox command and
* clear the bit, else we are in normal reset process.
*/
if (!test_bit(QL_ASIC_RECOVERY, &qdev->flags)) {
/* Stop management traffic. */
ql_mb_set_mgmnt_traffic_ctl(qdev, MB_SET_MPI_TFK_STOP);
/* Wait for the NIC and MGMNT FIFOs to empty. */
ql_wait_fifo_empty(qdev);
/* Wait for the NIC and MGMNT FIFOs to empty. */
ql_wait_fifo_empty(qdev);
} else
clear_bit(QL_ASIC_RECOVERY, &qdev->flags);
ql_write32(qdev, RST_FO, (RST_FO_FR << 16) | RST_FO_FR);

6
drivers/net/sh_eth.c
View File

@ -140,6 +140,8 @@ static struct sh_eth_cpu_data sh_eth_my_cpu_data = {
.tpauser = 1,
.hw_swap = 1,
.no_ade = 1,
.rpadir = 1,
.rpadir_value = 2 << 16,
};
#define SH_GIGA_ETH_BASE 0xfee00000
@ -1184,8 +1186,8 @@ static void sh_eth_adjust_link(struct net_device *ndev)
mdp->cd->set_rate(ndev);
}
if (mdp->link == PHY_DOWN) {
sh_eth_write(ndev, (sh_eth_read(ndev, ECMR) & ~ECMR_TXF)
| ECMR_DM, ECMR);
sh_eth_write(ndev,
(sh_eth_read(ndev, ECMR) & ~ECMR_TXF), ECMR);
new_state = 1;
mdp->link = phydev->link;
}

134
drivers/net/vmxnet3/vmxnet3_drv.c
View File

@ -575,7 +575,7 @@ vmxnet3_rq_alloc_rx_buf(struct vmxnet3_rx_queue *rq, u32 ring_idx,
struct vmxnet3_cmd_ring *ring = &rq->rx_ring[ring_idx];
u32 val;
while (num_allocated < num_to_alloc) {
while (num_allocated <= num_to_alloc) {
struct vmxnet3_rx_buf_info *rbi;
union Vmxnet3_GenericDesc *gd;
@ -621,9 +621,15 @@ vmxnet3_rq_alloc_rx_buf(struct vmxnet3_rx_queue *rq, u32 ring_idx,
BUG_ON(rbi->dma_addr == 0);
gd->rxd.addr = cpu_to_le64(rbi->dma_addr);
gd->dword[2] = cpu_to_le32((ring->gen << VMXNET3_RXD_GEN_SHIFT)
gd->dword[2] = cpu_to_le32((!ring->gen << VMXNET3_RXD_GEN_SHIFT)
| val | rbi->len);
/* Fill the last buffer but dont mark it ready, or else the
* device will think that the queue is full */
if (num_allocated == num_to_alloc)
break;
gd->dword[2] |= cpu_to_le32(ring->gen << VMXNET3_RXD_GEN_SHIFT);
num_allocated++;
vmxnet3_cmd_ring_adv_next2fill(ring);
}
@ -1140,6 +1146,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
VMXNET3_REG_RXPROD, VMXNET3_REG_RXPROD2
};
u32 num_rxd = 0;
bool skip_page_frags = false;
struct Vmxnet3_RxCompDesc *rcd;
struct vmxnet3_rx_ctx *ctx = &rq->rx_ctx;
#ifdef __BIG_ENDIAN_BITFIELD
@ -1150,11 +1157,12 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
&rxComp);
while (rcd->gen == rq->comp_ring.gen) {
struct vmxnet3_rx_buf_info *rbi;
struct sk_buff *skb;
struct sk_buff *skb, *new_skb = NULL;
struct page *new_page = NULL;
int num_to_alloc;
struct Vmxnet3_RxDesc *rxd;
u32 idx, ring_idx;
struct vmxnet3_cmd_ring *ring = NULL;
if (num_rxd >= quota) {
/* we may stop even before we see the EOP desc of
* the current pkt
@ -1165,6 +1173,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
BUG_ON(rcd->rqID != rq->qid && rcd->rqID != rq->qid2);
idx = rcd->rxdIdx;
ring_idx = rcd->rqID < adapter->num_rx_queues ? 0 : 1;
ring = rq->rx_ring + ring_idx;
vmxnet3_getRxDesc(rxd, &rq->rx_ring[ring_idx].base[idx].rxd,
&rxCmdDesc);
rbi = rq->buf_info[ring_idx] + idx;
@ -1193,37 +1202,80 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
goto rcd_done;
}
skip_page_frags = false;
ctx->skb = rbi->skb;
rbi->skb = NULL;
new_skb = dev_alloc_skb(rbi->len + NET_IP_ALIGN);
if (new_skb == NULL) {
/* Skb allocation failed, do not handover this
* skb to stack. Reuse it. Drop the existing pkt
*/
rq->stats.rx_buf_alloc_failure++;
ctx->skb = NULL;
rq->stats.drop_total++;
skip_page_frags = true;
goto rcd_done;
}
pci_unmap_single(adapter->pdev, rbi->dma_addr, rbi->len,
PCI_DMA_FROMDEVICE);
skb_put(ctx->skb, rcd->len);
/* Immediate refill */
new_skb->dev = adapter->netdev;
skb_reserve(new_skb, NET_IP_ALIGN);
rbi->skb = new_skb;
rbi->dma_addr = pci_map_single(adapter->pdev,
rbi->skb->data, rbi->len,
PCI_DMA_FROMDEVICE);
rxd->addr = cpu_to_le64(rbi->dma_addr);
rxd->len = rbi->len;
} else {
BUG_ON(ctx->skb == NULL);
BUG_ON(ctx->skb == NULL && !skip_page_frags);
/* non SOP buffer must be type 1 in most cases */
if (rbi->buf_type == VMXNET3_RX_BUF_PAGE) {
BUG_ON(rxd->btype != VMXNET3_RXD_BTYPE_BODY);
BUG_ON(rbi->buf_type != VMXNET3_RX_BUF_PAGE);
BUG_ON(rxd->btype != VMXNET3_RXD_BTYPE_BODY);
if (rcd->len) {
pci_unmap_page(adapter->pdev,
rbi->dma_addr, rbi->len,
PCI_DMA_FROMDEVICE);
/* If an sop buffer was dropped, skip all
* following non-sop fragments. They will be reused.
*/
if (skip_page_frags)
goto rcd_done;
vmxnet3_append_frag(ctx->skb, rcd, rbi);
rbi->page = NULL;
}
} else {
/*
* The only time a non-SOP buffer is type 0 is
* when it's EOP and error flag is raised, which
* has already been handled.
new_page = alloc_page(GFP_ATOMIC);
if (unlikely(new_page == NULL)) {
/* Replacement page frag could not be allocated.
* Reuse this page. Drop the pkt and free the
* skb which contained this page as a frag. Skip
* processing all the following non-sop frags.
*/
BUG_ON(true);
rq->stats.rx_buf_alloc_failure++;
dev_kfree_skb(ctx->skb);
ctx->skb = NULL;
skip_page_frags = true;
goto rcd_done;
}
if (rcd->len) {
pci_unmap_page(adapter->pdev,
rbi->dma_addr, rbi->len,
PCI_DMA_FROMDEVICE);
vmxnet3_append_frag(ctx->skb, rcd, rbi);
}
/* Immediate refill */
rbi->page = new_page;
rbi->dma_addr = pci_map_page(adapter->pdev, rbi->page,
0, PAGE_SIZE,
PCI_DMA_FROMDEVICE);
rxd->addr = cpu_to_le64(rbi->dma_addr);
rxd->len = rbi->len;
}
skb = ctx->skb;
if (rcd->eop) {
skb->len += skb->data_len;
@ -1244,26 +1296,27 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
}
rcd_done:
/* device may skip some rx descs */
rq->rx_ring[ring_idx].next2comp = idx;
VMXNET3_INC_RING_IDX_ONLY(rq->rx_ring[ring_idx].next2comp,
rq->rx_ring[ring_idx].size);
/* device may have skipped some rx descs */
ring->next2comp = idx;
num_to_alloc = vmxnet3_cmd_ring_desc_avail(ring);
ring = rq->rx_ring + ring_idx;
while (num_to_alloc) {
vmxnet3_getRxDesc(rxd, &ring->base[ring->next2fill].rxd,
&rxCmdDesc);
BUG_ON(!rxd->addr);
/* refill rx buffers frequently to avoid starving the h/w */
num_to_alloc = vmxnet3_cmd_ring_desc_avail(rq->rx_ring +
ring_idx);
if (unlikely(num_to_alloc > VMXNET3_RX_ALLOC_THRESHOLD(rq,
ring_idx, adapter))) {
vmxnet3_rq_alloc_rx_buf(rq, ring_idx, num_to_alloc,
adapter);
/* Recv desc is ready to be used by the device */
rxd->gen = ring->gen;
vmxnet3_cmd_ring_adv_next2fill(ring);
num_to_alloc--;
}
/* if needed, update the register */
if (unlikely(rq->shared->updateRxProd)) {
VMXNET3_WRITE_BAR0_REG(adapter,
rxprod_reg[ring_idx] + rq->qid * 8,
rq->rx_ring[ring_idx].next2fill);
rq->uncommitted[ring_idx] = 0;
}
/* if needed, update the register */
if (unlikely(rq->shared->updateRxProd)) {
VMXNET3_WRITE_BAR0_REG(adapter,
rxprod_reg[ring_idx] + rq->qid * 8,
ring->next2fill);
rq->uncommitted[ring_idx] = 0;
}
vmxnet3_comp_ring_adv_next2proc(&rq->comp_ring);
@ -2894,6 +2947,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
else
#endif
num_rx_queues = 1;
num_rx_queues = rounddown_pow_of_two(num_rx_queues);
if (enable_mq)
num_tx_queues = min(VMXNET3_DEVICE_MAX_TX_QUEUES,
@ -2901,6 +2955,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
else
num_tx_queues = 1;
num_tx_queues = rounddown_pow_of_two(num_tx_queues);
netdev = alloc_etherdev_mq(sizeof(struct vmxnet3_adapter),
max(num_tx_queues, num_rx_queues));
printk(KERN_INFO "# of Tx queues : %d, # of Rx queues : %d\n",
@ -3085,6 +3140,7 @@ vmxnet3_remove_device(struct pci_dev *pdev)
else
#endif
num_rx_queues = 1;
num_rx_queues = rounddown_pow_of_two(num_rx_queues);
cancel_work_sync(&adapter->work);

5
drivers/net/vmxnet3/vmxnet3_int.h
View File

@ -55,6 +55,7 @@
#include <linux/if_vlan.h>
#include <linux/if_arp.h>
#include <linux/inetdevice.h>
#include <linux/log2.h>
#include "vmxnet3_defs.h"
@ -68,10 +69,10 @@
/*
* Version numbers
*/
#define VMXNET3_DRIVER_VERSION_STRING "1.1.9.0-k"
#define VMXNET3_DRIVER_VERSION_STRING "1.1.18.0-k"
/* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */
#define VMXNET3_DRIVER_VERSION_NUM 0x01010900
#define VMXNET3_DRIVER_VERSION_NUM 0x01011200
#if defined(CONFIG_PCI_MSI)
/* RSS only makes sense if MSI-X is supported. */

8
drivers/net/wireless/ath/ath5k/eeprom.c
View File

@ -691,14 +691,12 @@ ath5k_eeprom_free_pcal_info(struct ath5k_hw *ah, int mode)
if (!chinfo[pier].pd_curves)
continue;
for (pdg = 0; pdg < ee->ee_pd_gains[mode]; pdg++) {
for (pdg = 0; pdg < AR5K_EEPROM_N_PD_CURVES; pdg++) {
struct ath5k_pdgain_info *pd =
&chinfo[pier].pd_curves[pdg];
if (pd != NULL) {
kfree(pd->pd_step);
kfree(pd->pd_pwr);
}
kfree(pd->pd_step);
kfree(pd->pd_pwr);
}
kfree(chinfo[pier].pd_curves);

6
drivers/net/wireless/ath/ath9k/pci.c
View File

@ -278,6 +278,12 @@ static int ath_pci_suspend(struct device *device)
ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
/* The device has to be moved to FULLSLEEP forcibly.
* Otherwise the chip never moved to full sleep,
* when no interface is up.
*/
ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP);
return 0;
}

5
drivers/net/wireless/iwlwifi/iwl-1000.c
View File

@ -36,6 +36,7 @@
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include <linux/stringify.h>
#include "iwl-eeprom.h"
#include "iwl-dev.h"
@ -55,10 +56,10 @@
#define IWL100_UCODE_API_MIN 5
#define IWL1000_FW_PRE "iwlwifi-1000-"
#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE #api ".ucode"
#define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode"
#define IWL100_FW_PRE "iwlwifi-100-"
#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE #api ".ucode"
#define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode"
/*

7
drivers/net/wireless/iwlwifi/iwl-2000.c
View File

@ -36,6 +36,7 @@
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include <linux/stringify.h>
#include "iwl-eeprom.h"
#include "iwl-dev.h"
@ -58,13 +59,13 @@
#define IWL105_UCODE_API_MIN 5
#define IWL2030_FW_PRE "iwlwifi-2030-"
#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE #api ".ucode"
#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode"
#define IWL2000_FW_PRE "iwlwifi-2000-"
#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE #api ".ucode"
#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode"
#define IWL105_FW_PRE "iwlwifi-105-"
#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE #api ".ucode"
#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode"
static void iwl2000_set_ct_threshold(struct iwl_priv *priv)
{

5
drivers/net/wireless/iwlwifi/iwl-5000.c
View File

@ -37,6 +37,7 @@
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include <linux/stringify.h>
#include "iwl-eeprom.h"
#include "iwl-dev.h"
@ -57,10 +58,10 @@
#define IWL5150_UCODE_API_MIN 1
#define IWL5000_FW_PRE "iwlwifi-5000-"
#define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE #api ".ucode"
#define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE __stringify(api) ".ucode"
#define IWL5150_FW_PRE "iwlwifi-5150-"
#define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE #api ".ucode"
#define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE __stringify(api) ".ucode"
/* NIC configuration for 5000 series */
static void iwl5000_nic_config(struct iwl_priv *priv)

9
drivers/net/wireless/iwlwifi/iwl-6000.c
View File

@ -36,6 +36,7 @@
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
#include <linux/stringify.h>
#include "iwl-eeprom.h"
#include "iwl-dev.h"
@ -58,16 +59,16 @@
#define IWL6000G2_UCODE_API_MIN 4
#define IWL6000_FW_PRE "iwlwifi-6000-"
#define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
#define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE __stringify(api) ".ucode"
#define IWL6050_FW_PRE "iwlwifi-6050-"
#define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"
#define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE __stringify(api) ".ucode"
#define IWL6005_FW_PRE "iwlwifi-6000g2a-"
#define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE #api ".ucode"
#define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE __stringify(api) ".ucode"
#define IWL6030_FW_PRE "iwlwifi-6000g2b-"
#define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE #api ".ucode"
#define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE __stringify(api) ".ucode"
static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
{

3
drivers/net/wireless/iwlwifi/iwl-core.c
View File

@ -1763,6 +1763,7 @@ int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
struct iwl_rxon_context *bss_ctx = &priv->contexts[IWL_RXON_CTX_BSS];
struct iwl_rxon_context *tmp;
enum nl80211_iftype newviftype = newtype;
u32 interface_modes;
int err;
@ -1818,7 +1819,7 @@ int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
/* success */
iwl_teardown_interface(priv, vif, true);
vif->type = newtype;
vif->type = newviftype;
vif->p2p = newp2p;
err = iwl_setup_interface(priv, ctx);
WARN_ON(err);

25
drivers/net/wireless/iwlwifi/iwl-tx.c
View File

@ -126,7 +126,7 @@ static inline u8 iwl_tfd_get_num_tbs(struct iwl_tfd *tfd)
}
static void iwlagn_unmap_tfd(struct iwl_priv *priv, struct iwl_cmd_meta *meta,
struct iwl_tfd *tfd)
struct iwl_tfd *tfd, int dma_dir)
{
struct pci_dev *dev = priv->pci_dev;
int i;
@ -151,7 +151,7 @@ static void iwlagn_unmap_tfd(struct iwl_priv *priv, struct iwl_cmd_meta *meta,
/* Unmap chunks, if any. */
for (i = 1; i < num_tbs; i++)
pci_unmap_single(dev, iwl_tfd_tb_get_addr(tfd, i),
iwl_tfd_tb_get_len(tfd, i), PCI_DMA_TODEVICE);
iwl_tfd_tb_get_len(tfd, i), dma_dir);
}
/**
@ -167,7 +167,8 @@ void iwlagn_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
struct iwl_tfd *tfd_tmp = txq->tfds;
int index = txq->q.read_ptr;
iwlagn_unmap_tfd(priv, &txq->meta[index], &tfd_tmp[index]);
iwlagn_unmap_tfd(priv, &txq->meta[index], &tfd_tmp[index],
PCI_DMA_TODEVICE);
/* free SKB */
if (txq->txb) {
@ -310,9 +311,7 @@ void iwl_cmd_queue_unmap(struct iwl_priv *priv)
i = get_cmd_index(q, q->read_ptr);
if (txq->meta[i].flags & CMD_MAPPED) {
pci_unmap_single(priv->pci_dev,
dma_unmap_addr(&txq->meta[i], mapping),
dma_unmap_len(&txq->meta[i], len),
iwlagn_unmap_tfd(priv, &txq->meta[i], &txq->tfds[i],
PCI_DMA_BIDIRECTIONAL);
txq->meta[i].flags = 0;
}
@ -535,12 +534,7 @@ int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq,
int slots_num, u32 txq_id)
{
int actual_slots = slots_num;
if (txq_id == priv->cmd_queue)
actual_slots++;
memset(txq->meta, 0, sizeof(struct iwl_cmd_meta) * actual_slots);
memset(txq->meta, 0, sizeof(struct iwl_cmd_meta) * slots_num);
txq->need_update = 0;
@ -700,10 +694,11 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
if (!(cmd->dataflags[i] & IWL_HCMD_DFL_NOCOPY))
continue;
phys_addr = pci_map_single(priv->pci_dev, (void *)cmd->data[i],
cmd->len[i], PCI_DMA_TODEVICE);
cmd->len[i], PCI_DMA_BIDIRECTIONAL);
if (pci_dma_mapping_error(priv->pci_dev, phys_addr)) {
iwlagn_unmap_tfd(priv, out_meta,
&txq->tfds[q->write_ptr]);
&txq->tfds[q->write_ptr],
PCI_DMA_BIDIRECTIONAL);
idx = -ENOMEM;
goto out;
}
@ -807,7 +802,7 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
cmd = txq->cmd[cmd_index];
meta = &txq->meta[cmd_index];
iwlagn_unmap_tfd(priv, meta, &txq->tfds[index]);
iwlagn_unmap_tfd(priv, meta, &txq->tfds[index], PCI_DMA_BIDIRECTIONAL);
/* Input error checking is done when commands are added to queue. */
if (meta->flags & CMD_WANT_SKB) {

2
include/net/cfg80211.h
View File

@ -2688,7 +2688,7 @@ void cfg80211_send_unprot_disassoc(struct net_device *dev, const u8 *buf,
* @dev: network device
* @addr: The source MAC address of the frame
* @key_type: The key type that the received frame used
* @key_id: Key identifier (0..3)
* @key_id: Key identifier (0..3). Can be -1 if missing.
* @tsc: The TSC value of the frame that generated the MIC failure (6 octets)
* @gfp: allocation flags
*

1
include/net/dst.h
View File

@ -77,6 +77,7 @@ struct dst_entry {
#define DST_NOPOLICY 0x0004
#define DST_NOHASH 0x0008
#define DST_NOCACHE 0x0010
#define DST_NOCOUNT 0x0020
union {
struct dst_entry *next;
struct rtable __rcu *rt_next;

5
net/8021q/vlan_dev.c
View File

@ -586,9 +586,14 @@ static void vlan_dev_uninit(struct net_device *dev)
static u32 vlan_dev_fix_features(struct net_device *dev, u32 features)
{
struct net_device *real_dev = vlan_dev_info(dev)->real_dev;
u32 old_features = features;
features &= real_dev->features;
features &= real_dev->vlan_features;
if (old_features & NETIF_F_SOFT_FEATURES)
features |= old_features & NETIF_F_SOFT_FEATURES;
if (dev_ethtool_get_rx_csum(real_dev))
features |= NETIF_F_RXCSUM;
features |= NETIF_F_LLTX;

4
net/bridge/br_device.c
View File

@ -49,7 +49,9 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
skb_pull(skb, ETH_HLEN);
rcu_read_lock();
if (is_multicast_ether_addr(dest)) {
if (is_broadcast_ether_addr(dest))
br_flood_deliver(br, skb);
else if (is_multicast_ether_addr(dest)) {
if (unlikely(netpoll_tx_running(dev))) {
br_flood_deliver(br, skb);
goto out;

6
net/bridge/br_input.c
View File

@ -60,7 +60,7 @@ int br_handle_frame_finish(struct sk_buff *skb)
br = p->br;
br_fdb_update(br, p, eth_hdr(skb)->h_source);
if (is_multicast_ether_addr(dest) &&
if (!is_broadcast_ether_addr(dest) && is_multicast_ether_addr(dest) &&
br_multicast_rcv(br, p, skb))
goto drop;
@ -77,7 +77,9 @@ int br_handle_frame_finish(struct sk_buff *skb)
dst = NULL;
if (is_multicast_ether_addr(dest)) {
if (is_broadcast_ether_addr(dest))
skb2 = skb;
else if (is_multicast_ether_addr(dest)) {
mdst = br_mdb_get(br, skb);
if (mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) {
if ((mdst && mdst->mglist) ||

6
net/core/dst.c
View File

@ -190,7 +190,8 @@ void *dst_alloc(struct dst_ops *ops, struct net_device *dev,
dst->lastuse = jiffies;
dst->flags = flags;
dst->next = NULL;
dst_entries_add(ops, 1);
if (!(flags & DST_NOCOUNT))
dst_entries_add(ops, 1);
return dst;
}
EXPORT_SYMBOL(dst_alloc);
@ -243,7 +244,8 @@ struct dst_entry *dst_destroy(struct dst_entry * dst)
neigh_release(neigh);
}
dst_entries_add(dst->ops, -1);
if (!(dst->flags & DST_NOCOUNT))
dst_entries_add(dst->ops, -1);
if (dst->ops->destroy)
dst->ops->destroy(dst);

4
net/ipv4/af_inet.c
View File

@ -465,8 +465,10 @@ int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
if (addr_len < sizeof(struct sockaddr_in))
goto out;
if (addr->sin_family != AF_INET)
if (addr->sin_family != AF_INET) {
err = -EAFNOSUPPORT;
goto out;
}
chk_addr_ret = inet_addr_type(sock_net(sk), addr->sin_addr.s_addr);

2
net/ipv4/ip_output.c
View File

@ -828,7 +828,7 @@ static int __ip_append_data(struct sock *sk,
cork->length += length;
if (((length > mtu) || (skb && skb_is_gso(skb))) &&
(sk->sk_protocol == IPPROTO_UDP) &&
(rt->dst.dev->features & NETIF_F_UFO)) {
(rt->dst.dev->features & NETIF_F_UFO) && !rt->dst.header_len) {
err = ip_ufo_append_data(sk, queue, getfrag, from, length,
hh_len, fragheaderlen, transhdrlen,
mtu, flags);

10
net/ipv4/tcp.c
View File

@ -3220,7 +3220,7 @@ __setup("thash_entries=", set_thash_entries);
void __init tcp_init(void)
{
struct sk_buff *skb = NULL;
unsigned long nr_pages, limit;
unsigned long limit;
int i, max_share, cnt;
unsigned long jiffy = jiffies;
@ -3277,13 +3277,7 @@ void __init tcp_init(void)
sysctl_tcp_max_orphans = cnt / 2;
sysctl_max_syn_backlog = max(128, cnt / 256);
/* Set the pressure threshold to be a fraction of global memory that
* is up to 1/2 at 256 MB, decreasing toward zero with the amount of
* memory, with a floor of 128 pages.
*/
nr_pages = totalram_pages - totalhigh_pages;
limit = min(nr_pages, 1UL<<(28-PAGE_SHIFT)) >> (20-PAGE_SHIFT);
limit = (limit * (nr_pages >> (20-PAGE_SHIFT))) >> (PAGE_SHIFT-11);
limit = nr_free_buffer_pages() / 8;
limit = max(limit, 128UL);
sysctl_tcp_mem[0] = limit / 4 * 3;
sysctl_tcp_mem[1] = limit;

10
net/ipv4/udp.c
View File

@ -2209,16 +2209,10 @@ void __init udp_table_init(struct udp_table *table, const char *name)
void __init udp_init(void)
{
unsigned long nr_pages, limit;
unsigned long limit;
udp_table_init(&udp_table, "UDP");
/* Set the pressure threshold up by the same strategy of TCP. It is a
* fraction of global memory that is up to 1/2 at 256 MB, decreasing
* toward zero with the amount of memory, with a floor of 128 pages.
*/
nr_pages = totalram_pages - totalhigh_pages;
limit = min(nr_pages, 1UL<<(28-PAGE_SHIFT)) >> (20-PAGE_SHIFT);
limit = (limit * (nr_pages >> (20-PAGE_SHIFT))) >> (PAGE_SHIFT-11);
limit = nr_free_buffer_pages() / 8;
limit = max(limit, 128UL);
sysctl_udp_mem[0] = limit / 4 * 3;
sysctl_udp_mem[1] = limit;

7
net/ipv4/xfrm4_output.c
View File

@ -32,7 +32,12 @@ static int xfrm4_tunnel_check_size(struct sk_buff *skb)
dst = skb_dst(skb);
mtu = dst_mtu(dst);
if (skb->len > mtu) {
icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu));
if (skb->sk)
ip_local_error(skb->sk, EMSGSIZE, ip_hdr(skb)->daddr,
inet_sk(skb->sk)->inet_dport, mtu);
else
icmp_send(skb, ICMP_DEST_UNREACH,
ICMP_FRAG_NEEDED, htonl(mtu));
ret = -EMSGSIZE;
}
out:

2
net/ipv6/af_inet6.c
View File

@ -274,7 +274,7 @@ int inet6_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
return -EINVAL;
if (addr->sin6_family != AF_INET6)
return -EINVAL;
return -EAFNOSUPPORT;
addr_type = ipv6_addr_type(&addr->sin6_addr);
if ((addr_type & IPV6_ADDR_MULTICAST) && sock->type == SOCK_STREAM)

25
net/ipv6/route.c
View File

@ -228,9 +228,10 @@ static struct rt6_info ip6_blk_hole_entry_template = {
/* allocate dst with ip6_dst_ops */
static inline struct rt6_info *ip6_dst_alloc(struct dst_ops *ops,
struct net_device *dev)
struct net_device *dev,
int flags)
{
struct rt6_info *rt = dst_alloc(ops, dev, 0, 0, 0);
struct rt6_info *rt = dst_alloc(ops, dev, 0, 0, flags);
memset(&rt->rt6i_table, 0, sizeof(*rt) - sizeof(struct dst_entry));
@ -1042,7 +1043,7 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
if (unlikely(idev == NULL))
return NULL;
rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops, dev);
rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops, dev, 0);
if (unlikely(rt == NULL)) {
in6_dev_put(idev);
goto out;
@ -1062,14 +1063,6 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 255);
rt->dst.output = ip6_output;
#if 0 /* there's no chance to use these for ndisc */
rt->dst.flags = ipv6_addr_type(addr) & IPV6_ADDR_UNICAST
? DST_HOST
: 0;
ipv6_addr_copy(&rt->rt6i_dst.addr, addr);
rt->rt6i_dst.plen = 128;
#endif
spin_lock_bh(&icmp6_dst_lock);
rt->dst.next = icmp6_dst_gc_list;
icmp6_dst_gc_list = &rt->dst;
@ -1214,7 +1207,7 @@ int ip6_route_add(struct fib6_config *cfg)
goto out;
}
rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops, NULL);
rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops, NULL, DST_NOCOUNT);
if (rt == NULL) {
err = -ENOMEM;
@ -1244,7 +1237,7 @@ int ip6_route_add(struct fib6_config *cfg)
ipv6_addr_prefix(&rt->rt6i_dst.addr, &cfg->fc_dst, cfg->fc_dst_len);
rt->rt6i_dst.plen = cfg->fc_dst_len;
if (rt->rt6i_dst.plen == 128)
rt->dst.flags = DST_HOST;
rt->dst.flags |= DST_HOST;
#ifdef CONFIG_IPV6_SUBTREES
ipv6_addr_prefix(&rt->rt6i_src.addr, &cfg->fc_src, cfg->fc_src_len);
@ -1734,7 +1727,7 @@ static struct rt6_info * ip6_rt_copy(struct rt6_info *ort)
{
struct net *net = dev_net(ort->rt6i_dev);
struct rt6_info *rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops,
ort->dst.dev);
ort->dst.dev, 0);
if (rt) {
rt->dst.input = ort->dst.input;
@ -2013,7 +2006,7 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
{
struct net *net = dev_net(idev->dev);
struct rt6_info *rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops,
net->loopback_dev);
net->loopback_dev, 0);
struct neighbour *neigh;
if (rt == NULL) {
@ -2025,7 +2018,7 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
in6_dev_hold(idev);
rt->dst.flags = DST_HOST;
rt->dst.flags |= DST_HOST;
rt->dst.input = ip6_input;
rt->dst.output = ip6_output;
rt->rt6i_idev = idev;

8
net/mac80211/wpa.c
View File

@ -154,7 +154,13 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
return RX_CONTINUE;
mic_fail:
mac80211_ev_michael_mic_failure(rx->sdata, rx->key->conf.keyidx,
/*
* In some cases the key can be unset - e.g. a multicast packet, in
* a driver that supports HW encryption. Send up the key idx only if
* the key is set.
*/
mac80211_ev_michael_mic_failure(rx->sdata,
rx->key ? rx->key->conf.keyidx : -1,
(void *) skb->data, NULL, GFP_ATOMIC);
return RX_DROP_UNUSABLE;
}

11
net/sctp/protocol.c
View File

@ -1058,7 +1058,6 @@ SCTP_STATIC __init int sctp_init(void)
int status = -EINVAL;
unsigned long goal;
unsigned long limit;
unsigned long nr_pages;
int max_share;
int order;
@ -1148,15 +1147,7 @@ SCTP_STATIC __init int sctp_init(void)
/* Initialize handle used for association ids. */
idr_init(&sctp_assocs_id);
/* Set the pressure threshold to be a fraction of global memory that
* is up to 1/2 at 256 MB, decreasing toward zero with the amount of
* memory, with a floor of 128 pages.
* Note this initializes the data in sctpv6_prot too
* Unabashedly stolen from tcp_init
*/
nr_pages = totalram_pages - totalhigh_pages;
limit = min(nr_pages, 1UL<<(28-PAGE_SHIFT)) >> (20-PAGE_SHIFT);
limit = (limit * (nr_pages >> (20-PAGE_SHIFT))) >> (PAGE_SHIFT-11);
limit = nr_free_buffer_pages() / 8;
limit = max(limit, 128UL);
sysctl_sctp_mem[0] = limit / 4 * 3;
sysctl_sctp_mem[1] = limit;

23
net/sctp/socket.c
View File

@ -2073,10 +2073,33 @@ static int sctp_setsockopt_disable_fragments(struct sock *sk,
static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
unsigned int optlen)
{
struct sctp_association *asoc;
struct sctp_ulpevent *event;
if (optlen > sizeof(struct sctp_event_subscribe))
return -EINVAL;
if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
return -EFAULT;
/*
* At the time when a user app subscribes to SCTP_SENDER_DRY_EVENT,
* if there is no data to be sent or retransmit, the stack will
* immediately send up this notification.
*/
if (sctp_ulpevent_type_enabled(SCTP_SENDER_DRY_EVENT,
&sctp_sk(sk)->subscribe)) {
asoc = sctp_id2assoc(sk, 0);
if (asoc && sctp_outq_is_empty(&asoc->outqueue)) {
event = sctp_ulpevent_make_sender_dry_event(asoc,
GFP_ATOMIC);
if (!event)
return -ENOMEM;
sctp_ulpq_tail_event(&asoc->ulpq, event);
}
}
return 0;
}

3
net/wireless/nl80211.c
View File

@ -6463,7 +6463,8 @@ void nl80211_michael_mic_failure(struct cfg80211_registered_device *rdev,
if (addr)
NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, addr);
NLA_PUT_U32(msg, NL80211_ATTR_KEY_TYPE, key_type);
NLA_PUT_U8(msg, NL80211_ATTR_KEY_IDX, key_id);
if (key_id != -1)
NLA_PUT_U8(msg, NL80211_ATTR_KEY_IDX, key_id);
if (tsc)
NLA_PUT(msg, NL80211_ATTR_KEY_SEQ, 6, tsc);

6
net/xfrm/xfrm_policy.c
View File

@ -50,7 +50,7 @@ static struct xfrm_policy_afinfo *xfrm_policy_get_afinfo(unsigned short family);
static void xfrm_policy_put_afinfo(struct xfrm_policy_afinfo *afinfo);
static void xfrm_init_pmtu(struct dst_entry *dst);
static int stale_bundle(struct dst_entry *dst);
static int xfrm_bundle_ok(struct xfrm_dst *xdst, int family);
static int xfrm_bundle_ok(struct xfrm_dst *xdst);
static struct xfrm_policy *__xfrm_policy_unlink(struct xfrm_policy *pol,
@ -2241,7 +2241,7 @@ static struct dst_entry *xfrm_dst_check(struct dst_entry *dst, u32 cookie)
static int stale_bundle(struct dst_entry *dst)
{
return !xfrm_bundle_ok((struct xfrm_dst *)dst, AF_UNSPEC);
return !xfrm_bundle_ok((struct xfrm_dst *)dst);
}
void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev)
@ -2313,7 +2313,7 @@ static void xfrm_init_pmtu(struct dst_entry *dst)
* still valid.
*/
static int xfrm_bundle_ok(struct xfrm_dst *first, int family)
static int xfrm_bundle_ok(struct xfrm_dst *first)
{
struct dst_entry *dst = &first->u.dst;
struct xfrm_dst *last;