diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 11f36e5021367d7dd7c2b0794241154a0544ad0a..fc2de5528dcc94eb65537baa17b78048a5002827 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -86,6 +86,7 @@ static struct usb_device_id ath3k_table[] = {
/* Atheros AR5BBU22 with sflash firmware */
{ USB_DEVICE(0x0489, 0xE03C) },
+ { USB_DEVICE(0x0489, 0xE036) },
{ } /* Terminating entry */
};
@@ -109,6 +110,7 @@ static struct usb_device_id ath3k_blist_tbl[] = {
/* Atheros AR5BBU22 with sflash firmware */
{ USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x0489, 0xE036), .driver_info = BTUSB_ATH3012 },
{ } /* Terminating entry */
};
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index cef3bac1a543d83113b54939585f807748accaf7..654e248763efb98024bd81b57118cd2ad1d77cdf 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -52,6 +52,9 @@ static struct usb_device_id btusb_table[] = {
/* Generic Bluetooth USB device */
{ USB_DEVICE_INFO(0xe0, 0x01, 0x01) },
+ /* Apple-specific (Broadcom) devices */
+ { USB_VENDOR_AND_INTERFACE_INFO(0x05ac, 0xff, 0x01, 0x01) },
+
/* Broadcom SoftSailing reporting vendor specific */
{ USB_DEVICE(0x0a5c, 0x21e1) },
@@ -94,16 +97,14 @@ static struct usb_device_id btusb_table[] = {
/* Broadcom BCM20702A0 */
{ USB_DEVICE(0x0489, 0xe042) },
- { USB_DEVICE(0x0a5c, 0x21e3) },
- { USB_DEVICE(0x0a5c, 0x21e6) },
- { USB_DEVICE(0x0a5c, 0x21e8) },
- { USB_DEVICE(0x0a5c, 0x21f3) },
- { USB_DEVICE(0x0a5c, 0x21f4) },
{ USB_DEVICE(0x413c, 0x8197) },
/* Foxconn - Hon Hai */
{ USB_DEVICE(0x0489, 0xe033) },
+ /*Broadcom devices with vendor specific id */
+ { USB_VENDOR_AND_INTERFACE_INFO(0x0a5c, 0xff, 0x01, 0x01) },
+
{ } /* Terminating entry */
};
@@ -141,6 +142,7 @@ static struct usb_device_id blacklist_table[] = {
/* Atheros AR5BBU12 with sflash firmware */
{ USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x0489, 0xe036), .driver_info = BTUSB_ATH3012 },
/* Broadcom BCM2035 */
{ USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
diff --git a/drivers/isdn/hardware/mISDN/avmfritz.c b/drivers/isdn/hardware/mISDN/avmfritz.c
index fa6ca473372539fda128a7a1ec46d9c4d13c3c4a..dceaec821b0e5324cbfa2d92bdb7334845bf9262 100644
--- a/drivers/isdn/hardware/mISDN/avmfritz.c
+++ b/drivers/isdn/hardware/mISDN/avmfritz.c
@@ -857,8 +857,9 @@ avm_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
+ cancel_work_sync(&bch->workq);
spin_lock_irqsave(&fc->lock, flags);
- mISDN_freebchannel(bch);
+ mISDN_clear_bchannel(bch);
modehdlc(bch, ISDN_P_NONE);
spin_unlock_irqrestore(&fc->lock, flags);
ch->protocol = ISDN_P_NONE;
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index 5e402cf2e79506b82288140334da60eb4e923e6d..f02794203bb193b41291efc3bc6d8457b2043883 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -5059,6 +5059,7 @@ hfcmulti_init(struct hm_map *m, struct pci_dev *pdev,
printk(KERN_INFO
"HFC-E1 #%d has overlapping B-channels on fragment #%d\n",
E1_cnt + 1, pt);
+ kfree(hc);
return -EINVAL;
}
maskcheck |= hc->bmask[pt];
@@ -5086,6 +5087,7 @@ hfcmulti_init(struct hm_map *m, struct pci_dev *pdev,
if ((poll >> 1) > sizeof(hc->silence_data)) {
printk(KERN_ERR "HFCMULTI error: silence_data too small, "
"please fix\n");
+ kfree(hc);
return -EINVAL;
}
for (i = 0; i < (poll >> 1); i++)
diff --git a/drivers/isdn/hardware/mISDN/mISDNipac.c b/drivers/isdn/hardware/mISDN/mISDNipac.c
index 752e0825591fbed9e820044495d42b9a80842320..ccd7d851be26d27913a26656cdef1fc838c90870 100644
--- a/drivers/isdn/hardware/mISDN/mISDNipac.c
+++ b/drivers/isdn/hardware/mISDN/mISDNipac.c
@@ -1406,8 +1406,9 @@ hscx_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
+ cancel_work_sync(&bch->workq);
spin_lock_irqsave(hx->ip->hwlock, flags);
- mISDN_freebchannel(bch);
+ mISDN_clear_bchannel(bch);
hscx_mode(hx, ISDN_P_NONE);
spin_unlock_irqrestore(hx->ip->hwlock, flags);
ch->protocol = ISDN_P_NONE;
diff --git a/drivers/isdn/hardware/mISDN/mISDNisar.c b/drivers/isdn/hardware/mISDN/mISDNisar.c
index be5973ded6d6e4288fe8fdebd0967150228ff937..182ecf0626c2098e3c38c4da0eeea54a1197ce7d 100644
--- a/drivers/isdn/hardware/mISDN/mISDNisar.c
+++ b/drivers/isdn/hardware/mISDN/mISDNisar.c
@@ -1588,8 +1588,9 @@ isar_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
+ cancel_work_sync(&bch->workq);
spin_lock_irqsave(ich->is->hwlock, flags);
- mISDN_freebchannel(bch);
+ mISDN_clear_bchannel(bch);
modeisar(ich, ISDN_P_NONE);
spin_unlock_irqrestore(ich->is->hwlock, flags);
ch->protocol = ISDN_P_NONE;
diff --git a/drivers/isdn/hardware/mISDN/netjet.c b/drivers/isdn/hardware/mISDN/netjet.c
index c3e3e76862731496b6bea5d35b3ca8ef5662e486..9bcade59eb73bdf24f72e8fa5a6e08e4be641f1c 100644
--- a/drivers/isdn/hardware/mISDN/netjet.c
+++ b/drivers/isdn/hardware/mISDN/netjet.c
@@ -812,8 +812,9 @@ nj_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
+ cancel_work_sync(&bch->workq);
spin_lock_irqsave(&card->lock, flags);
- mISDN_freebchannel(bch);
+ mISDN_clear_bchannel(bch);
mode_tiger(bc, ISDN_P_NONE);
spin_unlock_irqrestore(&card->lock, flags);
ch->protocol = ISDN_P_NONE;
diff --git a/drivers/isdn/hardware/mISDN/w6692.c b/drivers/isdn/hardware/mISDN/w6692.c
index 26a86b8460992e5e98c722f8b6487fb8ff1fe932..335fe6455002c708cfb0be66318b2473f4cdfcc7 100644
--- a/drivers/isdn/hardware/mISDN/w6692.c
+++ b/drivers/isdn/hardware/mISDN/w6692.c
@@ -1054,8 +1054,9 @@ w6692_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
+ cancel_work_sync(&bch->workq);
spin_lock_irqsave(&card->lock, flags);
- mISDN_freebchannel(bch);
+ mISDN_clear_bchannel(bch);
w6692_mode(bc, ISDN_P_NONE);
spin_unlock_irqrestore(&card->lock, flags);
ch->protocol = ISDN_P_NONE;
diff --git a/drivers/isdn/mISDN/hwchannel.c b/drivers/isdn/mISDN/hwchannel.c
index ef34fd40867cb6b7f5b767542c4da2e173d6b9cc..2602be23f341287468524c9fbd79e33a18e21aa6 100644
--- a/drivers/isdn/mISDN/hwchannel.c
+++ b/drivers/isdn/mISDN/hwchannel.c
@@ -148,17 +148,16 @@ mISDN_clear_bchannel(struct bchannel *ch)
ch->next_minlen = ch->init_minlen;
ch->maxlen = ch->init_maxlen;
ch->next_maxlen = ch->init_maxlen;
+ skb_queue_purge(&ch->rqueue);
+ ch->rcount = 0;
}
EXPORT_SYMBOL(mISDN_clear_bchannel);
-int
+void
mISDN_freebchannel(struct bchannel *ch)
{
+ cancel_work_sync(&ch->workq);
mISDN_clear_bchannel(ch);
- skb_queue_purge(&ch->rqueue);
- ch->rcount = 0;
- flush_work_sync(&ch->workq);
- return 0;
}
EXPORT_SYMBOL(mISDN_freebchannel);
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c
index a580db29e50360f8be44403e5893764261562549..26e7129332abc7e18bd7b27cd3f49d67976c3a16 100644
--- a/drivers/net/can/mcp251x.c
+++ b/drivers/net/can/mcp251x.c
@@ -83,6 +83,11 @@
#define INSTRUCTION_LOAD_TXB(n) (0x40 + 2 * (n))
#define INSTRUCTION_READ_RXB(n) (((n) == 0) ? 0x90 : 0x94)
#define INSTRUCTION_RESET 0xC0
+#define RTS_TXB0 0x01
+#define RTS_TXB1 0x02
+#define RTS_TXB2 0x04
+#define INSTRUCTION_RTS(n) (0x80 | ((n) & 0x07))
+
/* MPC251x registers */
#define CANSTAT 0x0e
@@ -397,6 +402,7 @@ static void mcp251x_hw_tx_frame(struct spi_device *spi, u8 *buf,
static void mcp251x_hw_tx(struct spi_device *spi, struct can_frame *frame,
int tx_buf_idx)
{
+ struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
u32 sid, eid, exide, rtr;
u8 buf[SPI_TRANSFER_BUF_LEN];
@@ -418,7 +424,10 @@ static void mcp251x_hw_tx(struct spi_device *spi, struct can_frame *frame,
buf[TXBDLC_OFF] = (rtr << DLC_RTR_SHIFT) | frame->can_dlc;
memcpy(buf + TXBDAT_OFF, frame->data, frame->can_dlc);
mcp251x_hw_tx_frame(spi, buf, frame->can_dlc, tx_buf_idx);
- mcp251x_write_reg(spi, TXBCTRL(tx_buf_idx), TXBCTRL_TXREQ);
+
+ /* use INSTRUCTION_RTS, to avoid "repeated frame problem" */
+ priv->spi_tx_buf[0] = INSTRUCTION_RTS(1 << tx_buf_idx);
+ mcp251x_spi_trans(priv->spi, 1);
}
static void mcp251x_hw_rx_frame(struct spi_device *spi, u8 *buf,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 21b553229ea4c176dfe6c53c60ddde9df3f3f977..dfd86a55f1dcab583ad08342a21eaae9a97be53f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -710,17 +710,15 @@ static inline u16 bnx2x_tx_avail(struct bnx2x *bp,
prod = txdata->tx_bd_prod;
cons = txdata->tx_bd_cons;
- /* NUM_TX_RINGS = number of "next-page" entries
- It will be used as a threshold */
- used = SUB_S16(prod, cons) + (s16)NUM_TX_RINGS;
+ used = SUB_S16(prod, cons);
#ifdef BNX2X_STOP_ON_ERROR
WARN_ON(used < 0);
- WARN_ON(used > bp->tx_ring_size);
- WARN_ON((bp->tx_ring_size - used) > MAX_TX_AVAIL);
+ WARN_ON(used > txdata->tx_ring_size);
+ WARN_ON((txdata->tx_ring_size - used) > MAX_TX_AVAIL);
#endif
- return (s16)(bp->tx_ring_size) - used;
+ return (s16)(txdata->tx_ring_size) - used;
}
static inline int bnx2x_tx_queue_has_work(struct bnx2x_fp_txdata *txdata)
@@ -1088,6 +1086,7 @@ static inline void bnx2x_init_txdata(struct bnx2x *bp,
txdata->txq_index = txq_index;
txdata->tx_cons_sb = tx_cons_sb;
txdata->parent_fp = fp;
+ txdata->tx_ring_size = IS_FCOE_FP(fp) ? MAX_TX_AVAIL : bp->tx_ring_size;
DP(NETIF_MSG_IFUP, "created tx data cid %d, txq %d\n",
txdata->cid, txdata->txq_index);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h
index 3e4cff9b1ebee60a4fa4cedbb90fdeaecc73b580..b926f58e983bbfe083e004c362df6203efb17a3e 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dump.h
@@ -401,11 +401,11 @@ static const struct reg_addr reg_addrs[] = {
{ 0x70000, 8, RI_ALL_ONLINE },
{ 0x70020, 8184, RI_ALL_OFFLINE },
{ 0x78000, 8192, RI_E3E3B0_OFFLINE },
- { 0x85000, 3, RI_ALL_ONLINE },
- { 0x8501c, 7, RI_ALL_ONLINE },
- { 0x85048, 1, RI_ALL_ONLINE },
- { 0x85200, 32, RI_ALL_ONLINE },
- { 0xb0000, 16384, RI_E1H_ONLINE },
+ { 0x85000, 3, RI_ALL_OFFLINE },
+ { 0x8501c, 7, RI_ALL_OFFLINE },
+ { 0x85048, 1, RI_ALL_OFFLINE },
+ { 0x85200, 32, RI_ALL_OFFLINE },
+ { 0xb0000, 16384, RI_E1H_OFFLINE },
{ 0xc1000, 7, RI_ALL_ONLINE },
{ 0xc103c, 2, RI_E2E3E3B0_ONLINE },
{ 0xc1800, 2, RI_ALL_ONLINE },
@@ -581,17 +581,12 @@ static const struct reg_addr reg_addrs[] = {
{ 0x140188, 3, RI_E1E1HE2E3_ONLINE },
{ 0x140194, 13, RI_ALL_ONLINE },
{ 0x140200, 6, RI_E1E1HE2E3_ONLINE },
- { 0x140220, 4, RI_E2E3_ONLINE },
- { 0x140240, 4, RI_E2E3_ONLINE },
{ 0x140260, 4, RI_E2E3_ONLINE },
{ 0x140280, 4, RI_E2E3_ONLINE },
- { 0x1402a0, 4, RI_E2E3_ONLINE },
- { 0x1402c0, 4, RI_E2E3_ONLINE },
{ 0x1402e0, 2, RI_E2E3_ONLINE },
{ 0x1402e8, 2, RI_E2E3E3B0_ONLINE },
{ 0x1402f0, 9, RI_E2E3_ONLINE },
{ 0x140314, 44, RI_E3B0_ONLINE },
- { 0x1403d0, 70, RI_E3B0_ONLINE },
{ 0x144000, 4, RI_E1E1H_ONLINE },
{ 0x148000, 4, RI_E1E1H_ONLINE },
{ 0x14c000, 4, RI_E1E1H_ONLINE },
@@ -704,7 +699,6 @@ static const struct reg_addr reg_addrs[] = {
{ 0x180398, 1, RI_E2E3E3B0_ONLINE },
{ 0x1803a0, 5, RI_E2E3E3B0_ONLINE },
{ 0x1803b4, 2, RI_E3E3B0_ONLINE },
- { 0x180400, 1, RI_ALL_ONLINE },
{ 0x180404, 255, RI_E1E1H_OFFLINE },
{ 0x181000, 4, RI_ALL_ONLINE },
{ 0x181010, 1020, RI_ALL_OFFLINE },
@@ -800,9 +794,9 @@ static const struct reg_addr reg_addrs[] = {
{ 0x1b905c, 1, RI_E3E3B0_ONLINE },
{ 0x1b9064, 1, RI_E3B0_ONLINE },
{ 0x1b9080, 10, RI_E3B0_ONLINE },
- { 0x1b9400, 14, RI_E2E3E3B0_ONLINE },
- { 0x1b943c, 19, RI_E2E3E3B0_ONLINE },
- { 0x1b9490, 10, RI_E2E3E3B0_ONLINE },
+ { 0x1b9400, 14, RI_E2E3E3B0_OFFLINE },
+ { 0x1b943c, 19, RI_E2E3E3B0_OFFLINE },
+ { 0x1b9490, 10, RI_E2E3E3B0_OFFLINE },
{ 0x1c0000, 2, RI_ALL_ONLINE },
{ 0x200000, 65, RI_ALL_ONLINE },
{ 0x20014c, 2, RI_E1HE2E3E3B0_ONLINE },
@@ -814,7 +808,6 @@ static const struct reg_addr reg_addrs[] = {
{ 0x200398, 1, RI_E2E3E3B0_ONLINE },
{ 0x2003a0, 1, RI_E2E3E3B0_ONLINE },
{ 0x2003a8, 2, RI_E2E3E3B0_ONLINE },
- { 0x200400, 1, RI_ALL_ONLINE },
{ 0x200404, 255, RI_E1E1H_OFFLINE },
{ 0x202000, 4, RI_ALL_ONLINE },
{ 0x202010, 2044, RI_ALL_OFFLINE },
@@ -921,7 +914,6 @@ static const struct reg_addr reg_addrs[] = {
{ 0x280398, 1, RI_E2E3E3B0_ONLINE },
{ 0x2803a0, 1, RI_E2E3E3B0_ONLINE },
{ 0x2803a8, 2, RI_E2E3E3B0_ONLINE },
- { 0x280400, 1, RI_ALL_ONLINE },
{ 0x280404, 255, RI_E1E1H_OFFLINE },
{ 0x282000, 4, RI_ALL_ONLINE },
{ 0x282010, 2044, RI_ALL_OFFLINE },
@@ -1031,7 +1023,6 @@ static const struct reg_addr reg_addrs[] = {
{ 0x300398, 1, RI_E2E3E3B0_ONLINE },
{ 0x3003a0, 1, RI_E2E3E3B0_ONLINE },
{ 0x3003a8, 2, RI_E2E3E3B0_ONLINE },
- { 0x300400, 1, RI_ALL_ONLINE },
{ 0x300404, 255, RI_E1E1H_OFFLINE },
{ 0x302000, 4, RI_ALL_ONLINE },
{ 0x302010, 2044, RI_ALL_OFFLINE },
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index c37a68d68090e1326b6f491c9f4e28f26a78f87b..ebf40cd7aa1050d716683e806eda505050bf1e40 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -775,7 +775,7 @@ static void bnx2x_get_regs(struct net_device *dev,
struct bnx2x *bp = netdev_priv(dev);
struct dump_hdr dump_hdr = {0};
- regs->version = 0;
+ regs->version = 1;
memset(p, 0, regs->len);
if (!netif_running(bp->dev))
@@ -1587,6 +1587,12 @@ static int bnx2x_set_pauseparam(struct net_device *dev,
bp->link_params.req_flow_ctrl[cfg_idx] =
BNX2X_FLOW_CTRL_AUTO;
}
+ bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_NONE;
+ if (epause->rx_pause)
+ bp->link_params.req_fc_auto_adv |= BNX2X_FLOW_CTRL_RX;
+
+ if (epause->tx_pause)
+ bp->link_params.req_fc_auto_adv |= BNX2X_FLOW_CTRL_TX;
}
DP(BNX2X_MSG_ETHTOOL,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index f4beb46c4709af8291ed7aecc373d7a72a366f59..b046beb435b2c490f70ef3bc2f67bf3af16bfcb5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -2667,9 +2667,11 @@ int bnx2x_update_pfc(struct link_params *params,
return bnx2x_status;
DP(NETIF_MSG_LINK, "About to update PFC in BMAC\n");
- if (CHIP_IS_E3(bp))
- bnx2x_update_pfc_xmac(params, vars, 0);
- else {
+
+ if (CHIP_IS_E3(bp)) {
+ if (vars->mac_type == MAC_TYPE_XMAC)
+ bnx2x_update_pfc_xmac(params, vars, 0);
+ } else {
val = REG_RD(bp, MISC_REG_RESET_REG_2);
if ((val &
(MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << params->port))
@@ -5432,7 +5434,7 @@ static int bnx2x_get_link_speed_duplex(struct bnx2x_phy *phy,
switch (speed_mask) {
case GP_STATUS_10M:
vars->line_speed = SPEED_10;
- if (vars->duplex == DUPLEX_FULL)
+ if (is_duplex == DUPLEX_FULL)
vars->link_status |= LINK_10TFD;
else
vars->link_status |= LINK_10THD;
@@ -5440,7 +5442,7 @@ static int bnx2x_get_link_speed_duplex(struct bnx2x_phy *phy,
case GP_STATUS_100M:
vars->line_speed = SPEED_100;
- if (vars->duplex == DUPLEX_FULL)
+ if (is_duplex == DUPLEX_FULL)
vars->link_status |= LINK_100TXFD;
else
vars->link_status |= LINK_100TXHD;
@@ -5449,7 +5451,7 @@ static int bnx2x_get_link_speed_duplex(struct bnx2x_phy *phy,
case GP_STATUS_1G:
case GP_STATUS_1G_KX:
vars->line_speed = SPEED_1000;
- if (vars->duplex == DUPLEX_FULL)
+ if (is_duplex == DUPLEX_FULL)
vars->link_status |= LINK_1000TFD;
else
vars->link_status |= LINK_1000THD;
@@ -5457,7 +5459,7 @@ static int bnx2x_get_link_speed_duplex(struct bnx2x_phy *phy,
case GP_STATUS_2_5G:
vars->line_speed = SPEED_2500;
- if (vars->duplex == DUPLEX_FULL)
+ if (is_duplex == DUPLEX_FULL)
vars->link_status |= LINK_2500TFD;
else
vars->link_status |= LINK_2500THD;
@@ -5531,6 +5533,7 @@ static int bnx2x_link_settings_status(struct bnx2x_phy *phy,
if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS) {
if (SINGLE_MEDIA_DIRECT(params)) {
+ vars->duplex = duplex;
bnx2x_flow_ctrl_resolve(phy, params, vars, gp_status);
if (phy->req_line_speed == SPEED_AUTO_NEG)
bnx2x_xgxs_an_resolve(phy, params, vars,
@@ -5625,6 +5628,7 @@ static int bnx2x_warpcore_read_status(struct bnx2x_phy *phy,
LINK_STATUS_PARALLEL_DETECTION_USED;
}
bnx2x_ext_phy_resolve_fc(phy, params, vars);
+ vars->duplex = duplex;
}
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 21054987257a12960b859594db72830c42e21059..211753e01f81530324e15c03fa5d0dc4d99b2114 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -7561,8 +7561,14 @@ int bnx2x_set_mac_one(struct bnx2x *bp, u8 *mac,
}
rc = bnx2x_config_vlan_mac(bp, &ramrod_param);
- if (rc < 0)
+
+ if (rc == -EEXIST) {
+ DP(BNX2X_MSG_SP, "Failed to schedule ADD operations: %d\n", rc);
+ /* do not treat adding same MAC as error */
+ rc = 0;
+ } else if (rc < 0)
BNX2X_ERR("%s MAC failed\n", (set ? "Set" : "Del"));
+
return rc;
}
@@ -10294,13 +10300,11 @@ static void __devinit bnx2x_get_fcoe_info(struct bnx2x *bp)
dev_info.port_hw_config[port].
fcoe_wwn_node_name_lower);
} else if (!IS_MF_SD(bp)) {
- u32 cfg = MF_CFG_RD(bp, func_ext_config[func].func_cfg);
-
/*
* Read the WWN info only if the FCoE feature is enabled for
* this function.
*/
- if (cfg & MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD)
+ if (BNX2X_MF_EXT_PROTOCOL_FCOE(bp) && !CHIP_IS_E1x(bp))
bnx2x_get_ext_wwn_info(bp, func);
} else if (IS_MF_FCOE_SD(bp))
@@ -11073,7 +11077,14 @@ static int bnx2x_set_uc_list(struct bnx2x *bp)
netdev_for_each_uc_addr(ha, dev) {
rc = bnx2x_set_mac_one(bp, bnx2x_uc_addr(ha), mac_obj, true,
BNX2X_UC_LIST_MAC, &ramrod_flags);
- if (rc < 0) {
+ if (rc == -EEXIST) {
+ DP(BNX2X_MSG_SP,
+ "Failed to schedule ADD operations: %d\n", rc);
+ /* do not treat adding same MAC as error */
+ rc = 0;
+
+ } else if (rc < 0) {
+
BNX2X_ERR("Failed to schedule ADD operations: %d\n",
rc);
return rc;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
index 332db64dd5bea11eed0cf878565c5c2e573f5c3e..a1d0446b39b356dd69e0b77e69f6285ba37edb63 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
@@ -101,6 +101,11 @@ static void bnx2x_hw_stats_post(struct bnx2x *bp)
if (CHIP_REV_IS_SLOW(bp))
return;
+ /* Update MCP's statistics if possible */
+ if (bp->func_stx)
+ memcpy(bnx2x_sp(bp, func_stats), &bp->func_stats,
+ sizeof(bp->func_stats));
+
/* loader */
if (bp->executer_idx) {
int loader_idx = PMF_DMAE_C(bp);
@@ -128,8 +133,6 @@ static void bnx2x_hw_stats_post(struct bnx2x *bp)
} else if (bp->func_stx) {
*stats_comp = 0;
- memcpy(bnx2x_sp(bp, func_stats), &bp->func_stats,
- sizeof(bp->func_stats));
bnx2x_post_dmae(bp, dmae, INIT_DMAE_C(bp));
}
}
@@ -1151,9 +1154,11 @@ static void bnx2x_stats_update(struct bnx2x *bp)
if (bp->port.pmf)
bnx2x_hw_stats_update(bp);
- if (bnx2x_storm_stats_update(bp) && (bp->stats_pending++ == 3)) {
- BNX2X_ERR("storm stats were not updated for 3 times\n");
- bnx2x_panic();
+ if (bnx2x_storm_stats_update(bp)) {
+ if (bp->stats_pending++ == 3) {
+ BNX2X_ERR("storm stats were not updated for 3 times\n");
+ bnx2x_panic();
+ }
return;
}
diff --git a/drivers/net/ethernet/i825xx/znet.c b/drivers/net/ethernet/i825xx/znet.c
index bd1f1ef91e1910f81f454a7332337870fa031331..ba4e0cea3506f80da5cc36a69f22994a7a3e470e 100644
--- a/drivers/net/ethernet/i825xx/znet.c
+++ b/drivers/net/ethernet/i825xx/znet.c
@@ -139,8 +139,11 @@ struct znet_private {
/* Only one can be built-in;-> */
static struct net_device *znet_dev;
+#define NETIDBLK_MAGIC "NETIDBLK"
+#define NETIDBLK_MAGIC_SIZE 8
+
struct netidblk {
- char magic[8]; /* The magic number (string) "NETIDBLK" */
+ char magic[NETIDBLK_MAGIC_SIZE]; /* The magic number (string) "NETIDBLK" */
unsigned char netid[8]; /* The physical station address */
char nettype, globalopt;
char vendor[8]; /* The machine vendor and product name. */
@@ -373,14 +376,16 @@ static int __init znet_probe (void)
struct znet_private *znet;
struct net_device *dev;
char *p;
+ char *plast = phys_to_virt(0x100000 - NETIDBLK_MAGIC_SIZE);
int err = -ENOMEM;
/* This code scans the region 0xf0000 to 0xfffff for a "NETIDBLK". */
- for(p = (char *)phys_to_virt(0xf0000); p < (char *)phys_to_virt(0x100000); p++)
- if (*p == 'N' && strncmp(p, "NETIDBLK", 8) == 0)
+ for(p = (char *)phys_to_virt(0xf0000); p <= plast; p++)
+ if (*p == 'N' &&
+ strncmp(p, NETIDBLK_MAGIC, NETIDBLK_MAGIC_SIZE) == 0)
break;
- if (p >= (char *)phys_to_virt(0x100000)) {
+ if (p > plast) {
if (znet_debug > 1)
printk(KERN_INFO "No Z-Note ethernet adaptor found.\n");
return -ENODEV;
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index 9010cea68bc3094a4b9b18b06cae1aa7d9796cd7..b68d28a130e664e2042bbb9a4335710964f861a7 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -472,14 +472,9 @@ static void ibmveth_cleanup(struct ibmveth_adapter *adapter)
}
if (adapter->rx_queue.queue_addr != NULL) {
- if (!dma_mapping_error(dev, adapter->rx_queue.queue_dma)) {
- dma_unmap_single(dev,
- adapter->rx_queue.queue_dma,
- adapter->rx_queue.queue_len,
- DMA_BIDIRECTIONAL);
- adapter->rx_queue.queue_dma = DMA_ERROR_CODE;
- }
- kfree(adapter->rx_queue.queue_addr);
+ dma_free_coherent(dev, adapter->rx_queue.queue_len,
+ adapter->rx_queue.queue_addr,
+ adapter->rx_queue.queue_dma);
adapter->rx_queue.queue_addr = NULL;
}
@@ -556,10 +551,13 @@ static int ibmveth_open(struct net_device *netdev)
goto err_out;
}
+ dev = &adapter->vdev->dev;
+
adapter->rx_queue.queue_len = sizeof(struct ibmveth_rx_q_entry) *
rxq_entries;
- adapter->rx_queue.queue_addr = kmalloc(adapter->rx_queue.queue_len,
- GFP_KERNEL);
+ adapter->rx_queue.queue_addr =
+ dma_alloc_coherent(dev, adapter->rx_queue.queue_len,
+ &adapter->rx_queue.queue_dma, GFP_KERNEL);
if (!adapter->rx_queue.queue_addr) {
netdev_err(netdev, "unable to allocate rx queue pages\n");
@@ -567,19 +565,13 @@ static int ibmveth_open(struct net_device *netdev)
goto err_out;
}
- dev = &adapter->vdev->dev;
-
adapter->buffer_list_dma = dma_map_single(dev,
adapter->buffer_list_addr, 4096, DMA_BIDIRECTIONAL);
adapter->filter_list_dma = dma_map_single(dev,
adapter->filter_list_addr, 4096, DMA_BIDIRECTIONAL);
- adapter->rx_queue.queue_dma = dma_map_single(dev,
- adapter->rx_queue.queue_addr,
- adapter->rx_queue.queue_len, DMA_BIDIRECTIONAL);
if ((dma_mapping_error(dev, adapter->buffer_list_dma)) ||
- (dma_mapping_error(dev, adapter->filter_list_dma)) ||
- (dma_mapping_error(dev, adapter->rx_queue.queue_dma))) {
+ (dma_mapping_error(dev, adapter->filter_list_dma))) {
netdev_err(netdev, "unable to map filter or buffer list "
"pages\n");
rc = -ENOMEM;
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 827b72dfce99690093f0fe81ee3ccf804d59db85..2f816c6aed72da16bc6afc22c957f0b6c7a5eac0 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -1234,13 +1234,13 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
mlx4_info(dev, "non-primary physical function, skipping.\n");
else
mlx4_err(dev, "QUERY_FW command failed, aborting.\n");
- goto unmap_bf;
+ return err;
}
err = mlx4_load_fw(dev);
if (err) {
mlx4_err(dev, "Failed to start FW, aborting.\n");
- goto unmap_bf;
+ return err;
}
mlx4_cfg.log_pg_sz_m = 1;
@@ -1304,7 +1304,7 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
err = mlx4_init_slave(dev);
if (err) {
mlx4_err(dev, "Failed to initialize slave\n");
- goto unmap_bf;
+ return err;
}
err = mlx4_slave_cap(dev);
@@ -1324,7 +1324,7 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
err = mlx4_QUERY_ADAPTER(dev, &adapter);
if (err) {
mlx4_err(dev, "QUERY_ADAPTER command failed, aborting.\n");
- goto err_close;
+ goto unmap_bf;
}
priv->eq_table.inta_pin = adapter.inta_pin;
@@ -1332,6 +1332,9 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
return 0;
+unmap_bf:
+ unmap_bf_area(dev);
+
err_close:
mlx4_close_hca(dev);
@@ -1344,8 +1347,6 @@ static int mlx4_init_hca(struct mlx4_dev *dev)
mlx4_UNMAP_FA(dev);
mlx4_free_icm(dev, priv->fw.fw_icm, 0);
}
-unmap_bf:
- unmap_bf_area(dev);
return err;
}
@@ -1996,7 +1997,8 @@ static int __mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
}
slave_start:
- if (mlx4_cmd_init(dev)) {
+ err = mlx4_cmd_init(dev);
+ if (err) {
mlx4_err(dev, "Failed to init command interface, aborting.\n");
goto err_sriov;
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index a018ea2a43deb9c67e773032e62d8a83f54bb3d9..e151c21baf2baf5970c9c232c79d0c8650c0eb4e 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -137,11 +137,11 @@ static int mlx4_GID_HASH(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox,
return err;
}
-static struct mlx4_promisc_qp *get_promisc_qp(struct mlx4_dev *dev, u8 pf_num,
+static struct mlx4_promisc_qp *get_promisc_qp(struct mlx4_dev *dev, u8 port,
enum mlx4_steer_type steer,
u32 qpn)
{
- struct mlx4_steer *s_steer = &mlx4_priv(dev)->steer[pf_num];
+ struct mlx4_steer *s_steer = &mlx4_priv(dev)->steer[port - 1];
struct mlx4_promisc_qp *pqp;
list_for_each_entry(pqp, &s_steer->promisc_qps[steer], list) {
@@ -182,7 +182,7 @@ static int new_steering_entry(struct mlx4_dev *dev, u8 port,
/* If the given qpn is also a promisc qp,
* it should be inserted to duplicates list
*/
- pqp = get_promisc_qp(dev, 0, steer, qpn);
+ pqp = get_promisc_qp(dev, port, steer, qpn);
if (pqp) {
dqp = kmalloc(sizeof *dqp, GFP_KERNEL);
if (!dqp) {
@@ -256,7 +256,7 @@ static int existing_steering_entry(struct mlx4_dev *dev, u8 port,
s_steer = &mlx4_priv(dev)->steer[port - 1];
- pqp = get_promisc_qp(dev, 0, steer, qpn);
+ pqp = get_promisc_qp(dev, port, steer, qpn);
if (!pqp)
return 0; /* nothing to do */
@@ -302,7 +302,7 @@ static bool check_duplicate_entry(struct mlx4_dev *dev, u8 port,
s_steer = &mlx4_priv(dev)->steer[port - 1];
/* if qp is not promisc, it cannot be duplicated */
- if (!get_promisc_qp(dev, 0, steer, qpn))
+ if (!get_promisc_qp(dev, port, steer, qpn))
return false;
/* The qp is promisc qp so it is a duplicate on this index
@@ -352,7 +352,7 @@ static bool can_remove_steering_entry(struct mlx4_dev *dev, u8 port,
members_count = be32_to_cpu(mgm->members_count) & 0xffffff;
for (i = 0; i < members_count; i++) {
qpn = be32_to_cpu(mgm->qp[i]) & MGM_QPN_MASK;
- if (!get_promisc_qp(dev, 0, steer, qpn) && qpn != tqpn) {
+ if (!get_promisc_qp(dev, port, steer, qpn) && qpn != tqpn) {
/* the qp is not promisc, the entry can't be removed */
goto out;
}
@@ -398,7 +398,7 @@ static int add_promisc_qp(struct mlx4_dev *dev, u8 port,
mutex_lock(&priv->mcg_table.mutex);
- if (get_promisc_qp(dev, 0, steer, qpn)) {
+ if (get_promisc_qp(dev, port, steer, qpn)) {
err = 0; /* Noting to do, already exists */
goto out_mutex;
}
@@ -503,7 +503,7 @@ static int remove_promisc_qp(struct mlx4_dev *dev, u8 port,
s_steer = &mlx4_priv(dev)->steer[port - 1];
mutex_lock(&priv->mcg_table.mutex);
- pqp = get_promisc_qp(dev, 0, steer, qpn);
+ pqp = get_promisc_qp(dev, port, steer, qpn);
if (unlikely(!pqp)) {
mlx4_warn(dev, "QP %x is not promiscuous QP\n", qpn);
/* nothing to do */
@@ -650,13 +650,6 @@ static int find_entry(struct mlx4_dev *dev, u8 port,
return err;
}
-struct mlx4_net_trans_rule_hw_ctrl {
- __be32 ctrl;
- __be32 vf_vep_port;
- __be32 qpn;
- __be32 reserved;
-};
-
static void trans_rule_ctrl_to_hw(struct mlx4_net_trans_rule *ctrl,
struct mlx4_net_trans_rule_hw_ctrl *hw)
{
@@ -680,87 +673,18 @@ static void trans_rule_ctrl_to_hw(struct mlx4_net_trans_rule *ctrl,
hw->qpn = cpu_to_be32(ctrl->qpn);
}
-struct mlx4_net_trans_rule_hw_ib {
- u8 size;
- u8 rsvd1;
- __be16 id;
- u32 rsvd2;
- __be32 qpn;
- __be32 qpn_mask;
- u8 dst_gid[16];
- u8 dst_gid_msk[16];
-} __packed;
-
-struct mlx4_net_trans_rule_hw_eth {
- u8 size;
- u8 rsvd;
- __be16 id;
- u8 rsvd1[6];
- u8 dst_mac[6];
- u16 rsvd2;
- u8 dst_mac_msk[6];
- u16 rsvd3;
- u8 src_mac[6];
- u16 rsvd4;
- u8 src_mac_msk[6];
- u8 rsvd5;
- u8 ether_type_enable;
- __be16 ether_type;
- __be16 vlan_id_msk;
- __be16 vlan_id;
-} __packed;
-
-struct mlx4_net_trans_rule_hw_tcp_udp {
- u8 size;
- u8 rsvd;
- __be16 id;
- __be16 rsvd1[3];
- __be16 dst_port;
- __be16 rsvd2;
- __be16 dst_port_msk;
- __be16 rsvd3;
- __be16 src_port;
- __be16 rsvd4;
- __be16 src_port_msk;
-} __packed;
-
-struct mlx4_net_trans_rule_hw_ipv4 {
- u8 size;
- u8 rsvd;
- __be16 id;
- __be32 rsvd1;
- __be32 dst_ip;
- __be32 dst_ip_msk;
- __be32 src_ip;
- __be32 src_ip_msk;
-} __packed;
-
-struct _rule_hw {
- union {
- struct {
- u8 size;
- u8 rsvd;
- __be16 id;
- };
- struct mlx4_net_trans_rule_hw_eth eth;
- struct mlx4_net_trans_rule_hw_ib ib;
- struct mlx4_net_trans_rule_hw_ipv4 ipv4;
- struct mlx4_net_trans_rule_hw_tcp_udp tcp_udp;
- };
+const u16 __sw_id_hw[] = {
+ [MLX4_NET_TRANS_RULE_ID_ETH] = 0xE001,
+ [MLX4_NET_TRANS_RULE_ID_IB] = 0xE005,
+ [MLX4_NET_TRANS_RULE_ID_IPV6] = 0xE003,
+ [MLX4_NET_TRANS_RULE_ID_IPV4] = 0xE002,
+ [MLX4_NET_TRANS_RULE_ID_TCP] = 0xE004,
+ [MLX4_NET_TRANS_RULE_ID_UDP] = 0xE006
};
static int parse_trans_rule(struct mlx4_dev *dev, struct mlx4_spec_list *spec,
struct _rule_hw *rule_hw)
{
- static const u16 __sw_id_hw[] = {
- [MLX4_NET_TRANS_RULE_ID_ETH] = 0xE001,
- [MLX4_NET_TRANS_RULE_ID_IB] = 0xE005,
- [MLX4_NET_TRANS_RULE_ID_IPV6] = 0xE003,
- [MLX4_NET_TRANS_RULE_ID_IPV4] = 0xE002,
- [MLX4_NET_TRANS_RULE_ID_TCP] = 0xE004,
- [MLX4_NET_TRANS_RULE_ID_UDP] = 0xE006
- };
-
static const size_t __rule_hw_sz[] = {
[MLX4_NET_TRANS_RULE_ID_ETH] =
sizeof(struct mlx4_net_trans_rule_hw_eth),
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index 4d9df8f2a12617047355fc9988d5187af80a95f5..dba69d98734a29b9a10038e22eff8e93714147ed 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -690,6 +690,82 @@ struct mlx4_steer {
struct list_head steer_entries[MLX4_NUM_STEERS];
};
+struct mlx4_net_trans_rule_hw_ctrl {
+ __be32 ctrl;
+ __be32 vf_vep_port;
+ __be32 qpn;
+ __be32 reserved;
+};
+
+struct mlx4_net_trans_rule_hw_ib {
+ u8 size;
+ u8 rsvd1;
+ __be16 id;
+ u32 rsvd2;
+ __be32 qpn;
+ __be32 qpn_mask;
+ u8 dst_gid[16];
+ u8 dst_gid_msk[16];
+} __packed;
+
+struct mlx4_net_trans_rule_hw_eth {
+ u8 size;
+ u8 rsvd;
+ __be16 id;
+ u8 rsvd1[6];
+ u8 dst_mac[6];
+ u16 rsvd2;
+ u8 dst_mac_msk[6];
+ u16 rsvd3;
+ u8 src_mac[6];
+ u16 rsvd4;
+ u8 src_mac_msk[6];
+ u8 rsvd5;
+ u8 ether_type_enable;
+ __be16 ether_type;
+ __be16 vlan_id_msk;
+ __be16 vlan_id;
+} __packed;
+
+struct mlx4_net_trans_rule_hw_tcp_udp {
+ u8 size;
+ u8 rsvd;
+ __be16 id;
+ __be16 rsvd1[3];
+ __be16 dst_port;
+ __be16 rsvd2;
+ __be16 dst_port_msk;
+ __be16 rsvd3;
+ __be16 src_port;
+ __be16 rsvd4;
+ __be16 src_port_msk;
+} __packed;
+
+struct mlx4_net_trans_rule_hw_ipv4 {
+ u8 size;
+ u8 rsvd;
+ __be16 id;
+ __be32 rsvd1;
+ __be32 dst_ip;
+ __be32 dst_ip_msk;
+ __be32 src_ip;
+ __be32 src_ip_msk;
+} __packed;
+
+struct _rule_hw {
+ union {
+ struct {
+ u8 size;
+ u8 rsvd;
+ __be16 id;
+ };
+ struct mlx4_net_trans_rule_hw_eth eth;
+ struct mlx4_net_trans_rule_hw_ib ib;
+ struct mlx4_net_trans_rule_hw_ipv4 ipv4;
+ struct mlx4_net_trans_rule_hw_tcp_udp tcp_udp;
+ };
+};
+
struct mlx4_priv {
struct mlx4_dev dev;
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 94ceddd17ab28a3ea13a15ea4c7ec1211042278f..293c9e820c49b5d470dce7eda95f2252b94d4251 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -42,6 +42,7 @@
#include <linux/mlx4/cmd.h>
#include <linux/mlx4/qp.h>
#include <linux/if_ether.h>
+#include <linux/etherdevice.h>
#include "mlx4.h"
#include "fw.h"
@@ -2776,18 +2777,133 @@ int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
return err;
}
+/*
+ * MAC validation for Flow Steering rules.
+ * VF can attach rules only with a mac address which is assigned to it.
+ */
+static int validate_eth_header_mac(int slave, struct _rule_hw *eth_header,
+ struct list_head *rlist)
+{
+ struct mac_res *res, *tmp;
+ __be64 be_mac;
+
+ /* make sure it isn't multicast or broadcast mac*/
+ if (!is_multicast_ether_addr(eth_header->eth.dst_mac) &&
+ !is_broadcast_ether_addr(eth_header->eth.dst_mac)) {
+ list_for_each_entry_safe(res, tmp, rlist, list) {
+ be_mac = cpu_to_be64(res->mac << 16);
+ if (!memcmp(&be_mac, eth_header->eth.dst_mac, ETH_ALEN))
+ return 0;
+ }
+ pr_err("MAC %pM doesn't belong to VF %d, Steering rule rejected\n",
+ eth_header->eth.dst_mac, slave);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+/*
+ * In case of missing eth header, append eth header with a MAC address
+ * assigned to the VF.
+ */
+static int add_eth_header(struct mlx4_dev *dev, int slave,
+ struct mlx4_cmd_mailbox *inbox,
+ struct list_head *rlist, int header_id)
+{
+ struct mac_res *res, *tmp;
+ u8 port;
+ struct mlx4_net_trans_rule_hw_ctrl *ctrl;
+ struct mlx4_net_trans_rule_hw_eth *eth_header;
+ struct mlx4_net_trans_rule_hw_ipv4 *ip_header;
+ struct mlx4_net_trans_rule_hw_tcp_udp *l4_header;
+ __be64 be_mac = 0;
+ __be64 mac_msk = cpu_to_be64(MLX4_MAC_MASK << 16);
+
+ ctrl = (struct mlx4_net_trans_rule_hw_ctrl *)inbox->buf;
+ port = be32_to_cpu(ctrl->vf_vep_port) & 0xff;
+ eth_header = (struct mlx4_net_trans_rule_hw_eth *)(ctrl + 1);
+
+ /* Clear a space in the inbox for eth header */
+ switch (header_id) {
+ case MLX4_NET_TRANS_RULE_ID_IPV4:
+ ip_header =
+ (struct mlx4_net_trans_rule_hw_ipv4 *)(eth_header + 1);
+ memmove(ip_header, eth_header,
+ sizeof(*ip_header) + sizeof(*l4_header));
+ break;
+ case MLX4_NET_TRANS_RULE_ID_TCP:
+ case MLX4_NET_TRANS_RULE_ID_UDP:
+ l4_header = (struct mlx4_net_trans_rule_hw_tcp_udp *)
+ (eth_header + 1);
+ memmove(l4_header, eth_header, sizeof(*l4_header));
+ break;
+ default:
+ return -EINVAL;
+ }
+ list_for_each_entry_safe(res, tmp, rlist, list) {
+ if (port == res->port) {
+ be_mac = cpu_to_be64(res->mac << 16);
+ break;
+ }
+ }
+ if (!be_mac) {
+ pr_err("Failed adding eth header to FS rule, Can't find matching MAC for port %d .\n",
+ port);
+ return -EINVAL;
+ }
+
+ memset(eth_header, 0, sizeof(*eth_header));
+ eth_header->size = sizeof(*eth_header) >> 2;
+ eth_header->id = cpu_to_be16(__sw_id_hw[MLX4_NET_TRANS_RULE_ID_ETH]);
+ memcpy(eth_header->dst_mac, &be_mac, ETH_ALEN);
+ memcpy(eth_header->dst_mac_msk, &mac_msk, ETH_ALEN);
+
+ return 0;
+
+}
+
int mlx4_QP_FLOW_STEERING_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
struct mlx4_cmd_mailbox *outbox,
struct mlx4_cmd_info *cmd)
{
+
+ struct mlx4_priv *priv = mlx4_priv(dev);
+ struct mlx4_resource_tracker *tracker = &priv->mfunc.master.res_tracker;
+ struct list_head *rlist = &tracker->slave_list[slave].res_list[RES_MAC];
int err;
+ struct mlx4_net_trans_rule_hw_ctrl *ctrl;
+ struct _rule_hw *rule_header;
+ int header_id;
if (dev->caps.steering_mode !=
MLX4_STEERING_MODE_DEVICE_MANAGED)
return -EOPNOTSUPP;
+ ctrl = (struct mlx4_net_trans_rule_hw_ctrl *)inbox->buf;
+ rule_header = (struct _rule_hw *)(ctrl + 1);
+ header_id = map_hw_to_sw_id(be16_to_cpu(rule_header->id));
+
+ switch (header_id) {
+ case MLX4_NET_TRANS_RULE_ID_ETH:
+ if (validate_eth_header_mac(slave, rule_header, rlist))
+ return -EINVAL;
+ break;
+ case MLX4_NET_TRANS_RULE_ID_IPV4:
+ case MLX4_NET_TRANS_RULE_ID_TCP:
+ case MLX4_NET_TRANS_RULE_ID_UDP:
+ pr_warn("Can't attach FS rule without L2 headers, adding L2 header.\n");
+ if (add_eth_header(dev, slave, inbox, rlist, header_id))
+ return -EINVAL;
+ vhcr->in_modifier +=
+ sizeof(struct mlx4_net_trans_rule_hw_eth) >> 2;
+ break;
+ default:
+ pr_err("Corrupted mailbox.\n");
+ return -EINVAL;
+ }
+
err = mlx4_cmd_imm(dev, inbox->dma, &vhcr->out_param,
vhcr->in_modifier, 0,
MLX4_QP_FLOW_STEERING_ATTACH, MLX4_CMD_TIME_CLASS_A,
diff --git a/drivers/net/ethernet/seeq/sgiseeq.c b/drivers/net/ethernet/seeq/sgiseeq.c
index bb8c8222122b920511f729463a04b97395724c7d..4d15bf413bdc89f060964c8114d4486be337ce46 100644
--- a/drivers/net/ethernet/seeq/sgiseeq.c
+++ b/drivers/net/ethernet/seeq/sgiseeq.c
@@ -751,6 +751,7 @@ static int __devinit sgiseeq_probe(struct platform_device *pdev)
sp->srings = sr;
sp->rx_desc = sp->srings->rxvector;
sp->tx_desc = sp->srings->txvector;
+ spin_lock_init(&sp->tx_lock);
/* A couple calculations now, saves many cycles later. */
setup_rx_ring(dev, sp->rx_desc, SEEQ_RX_BUFFERS);
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index adfab3fc5478cb6815129e3b966dbe904141bad3..b1ba68f1a049202dac23f6fc4b9f944f8526cb71 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -297,7 +297,7 @@ static int qmi_wwan_suspend(struct usb_interface *intf, pm_message_t message)
if (ret < 0)
goto err;
- if (info->subdriver && info->subdriver->suspend)
+ if (intf == info->control && info->subdriver && info->subdriver->suspend)
ret = info->subdriver->suspend(intf, message);
if (ret < 0)
usbnet_resume(intf);
@@ -310,13 +310,14 @@ static int qmi_wwan_resume(struct usb_interface *intf)
struct usbnet *dev = usb_get_intfdata(intf);
struct qmi_wwan_state *info = (void *)&dev->data;
int ret = 0;
+ bool callsub = (intf == info->control && info->subdriver && info->subdriver->resume);
- if (info->subdriver && info->subdriver->resume)
+ if (callsub)
ret = info->subdriver->resume(intf);
if (ret < 0)
goto err;
ret = usbnet_resume(intf);
- if (ret < 0 && info->subdriver && info->subdriver->resume && info->subdriver->suspend)
+ if (ret < 0 && callsub && info->subdriver->suspend)
info->subdriver->suspend(intf, PMSG_SUSPEND);
err:
return ret;
@@ -398,7 +399,6 @@ static const struct usb_device_id products[] = {
/* 4. Gobi 1000 devices */
{QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */
{QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */
- {QMI_GOBI1K_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */
{QMI_GOBI1K_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */
{QMI_GOBI1K_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */
{QMI_GOBI1K_DEVICE(0x1410, 0xa001)}, /* Novatel Gobi Modem device */
@@ -440,6 +440,7 @@ static const struct usb_device_id products[] = {
{QMI_GOBI_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */
{QMI_GOBI_DEVICE(0x05c6, 0x9205)}, /* Gobi 2000 Modem device */
{QMI_GOBI_DEVICE(0x1199, 0x9013)}, /* Sierra Wireless Gobi 3000 Modem device (MC8355) */
+ {QMI_GOBI_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */
{QMI_GOBI_DEVICE(0x1199, 0x9015)}, /* Sierra Wireless Gobi 3000 Modem device */
{QMI_GOBI_DEVICE(0x1199, 0x9019)}, /* Sierra Wireless Gobi 3000 Modem device */
{QMI_GOBI_DEVICE(0x1199, 0x901b)}, /* Sierra Wireless MC7770 */
diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
index 7be49ea60b6d8f9353720d757f47c2c61b16fc60..8e22417fa6c11b5d41845bda1ff4c84e9d369cda 100644
--- a/drivers/net/usb/sierra_net.c
+++ b/drivers/net/usb/sierra_net.c
@@ -656,7 +656,7 @@ static int sierra_net_get_fw_attr(struct usbnet *dev, u16 *datap)
return -EIO;
}
- *datap = *attrdata;
+ *datap = le16_to_cpu(*attrdata);
kfree(attrdata);
return result;
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index fd4b26d46fd5d2f2c8ccb68cd55844a3a5c9d336..fc9f578a1e253a781b9406b1e4a43ed2de2688d1 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1201,19 +1201,26 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
}
EXPORT_SYMBOL_GPL(usbnet_start_xmit);
-static void rx_alloc_submit(struct usbnet *dev, gfp_t flags)
+static int rx_alloc_submit(struct usbnet *dev, gfp_t flags)
{
struct urb *urb;
int i;
+ int ret = 0;
/* don't refill the queue all at once */
for (i = 0; i < 10 && dev->rxq.qlen < RX_QLEN(dev); i++) {
urb = usb_alloc_urb(0, flags);
if (urb != NULL) {
- if (rx_submit(dev, urb, flags) == -ENOLINK)
- return;
+ ret = rx_submit(dev, urb, flags);
+ if (ret)
+ goto err;
+ } else {
+ ret = -ENOMEM;
+ goto err;
}
}
+err:
+ return ret;
}
/*-------------------------------------------------------------------------*/
@@ -1257,7 +1264,8 @@ static void usbnet_bh (unsigned long param)
int temp = dev->rxq.qlen;
if (temp < RX_QLEN(dev)) {
- rx_alloc_submit(dev, GFP_ATOMIC);
+ if (rx_alloc_submit(dev, GFP_ATOMIC) == -ENOLINK)
+ return;
if (temp != dev->rxq.qlen)
netif_dbg(dev, link, dev->net,
"rxqlen %d --> %d\n",
diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c
index aaaca9aa2293dcf4fc991cb1645056ebfa3d0da1..3f575afd8cfcb03f283df0932f6fb33bb1495cca 100644
--- a/drivers/net/wan/ixp4xx_hss.c
+++ b/drivers/net/wan/ixp4xx_hss.c
@@ -10,6 +10,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+#include <linux/module.h>
#include <linux/bitops.h>
#include <linux/cdev.h>
#include <linux/dma-mapping.h>
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 2c9f7d7ed4cc2557a86cb5256afc213a4c16f5c5..0ed3846f9cbb36e8aa1f67eab09dc9e5f219b0c8 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -142,6 +142,7 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
};
int training_power;
int i, val;
+ u32 am2pm_mask = ah->paprd_ratemask;
if (IS_CHAN_2GHZ(ah->curchan))
training_power = ar9003_get_training_power_2g(ah);
@@ -158,10 +159,13 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
}
ah->paprd_training_power = training_power;
+ if (AR_SREV_9330(ah))
+ am2pm_mask = 0;
+
REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2AM, AR_PHY_PAPRD_AM2AM_MASK,
ah->paprd_ratemask);
REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2PM, AR_PHY_PAPRD_AM2PM_MASK,
- ah->paprd_ratemask);
+ am2pm_mask);
REG_RMW_FIELD(ah, AR_PHY_PAPRD_HT40, AR_PHY_PAPRD_HT40_MASK,
ah->paprd_ratemask_ht40);
@@ -782,6 +786,102 @@ int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain)
}
EXPORT_SYMBOL(ar9003_paprd_setup_gain_table);
+static bool ar9003_paprd_retrain_pa_in(struct ath_hw *ah,
+ struct ath9k_hw_cal_data *caldata,
+ int chain)
+{
+ u32 *pa_in = caldata->pa_table[chain];
+ int capdiv_offset, quick_drop_offset;
+ int capdiv2g, quick_drop;
+ int count = 0;
+ int i;
+
+ if (!AR_SREV_9485(ah) && !AR_SREV_9330(ah))
+ return false;
+
+ capdiv2g = REG_READ_FIELD(ah, AR_PHY_65NM_CH0_TXRF3,
+ AR_PHY_65NM_CH0_TXRF3_CAPDIV2G);
+
+ quick_drop = REG_READ_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
+ AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP);
+
+ if (quick_drop)
+ quick_drop -= 0x40;
+
+ for (i = 0; i < NUM_BIN + 1; i++) {
+ if (pa_in[i] == 1400)
+ count++;
+ }
+
+ if (AR_SREV_9485(ah)) {
+ if (pa_in[23] < 800) {
+ capdiv_offset = (int)((1000 - pa_in[23] + 75) / 150);
+ capdiv2g += capdiv_offset;
+ if (capdiv2g > 7) {
+ capdiv2g = 7;
+ if (pa_in[23] < 600) {
+ quick_drop++;
+ if (quick_drop > 0)
+ quick_drop = 0;
+ }
+ }
+ } else if (pa_in[23] == 1400) {
+ quick_drop_offset = min_t(int, count / 3, 2);
+ quick_drop += quick_drop_offset;
+ capdiv2g += quick_drop_offset / 2;
+
+ if (capdiv2g > 7)
+ capdiv2g = 7;
+
+ if (quick_drop > 0) {
+ quick_drop = 0;
+ capdiv2g -= quick_drop_offset;
+ if (capdiv2g < 0)
+ capdiv2g = 0;
+ }
+ } else {
+ return false;
+ }
+ } else if (AR_SREV_9330(ah)) {
+ if (pa_in[23] < 1000) {
+ capdiv_offset = (1000 - pa_in[23]) / 100;
+ capdiv2g += capdiv_offset;
+ if (capdiv_offset > 3) {
+ capdiv_offset = 1;
+ quick_drop--;
+ }
+
+ capdiv2g += capdiv_offset;
+ if (capdiv2g > 6)
+ capdiv2g = 6;
+ if (quick_drop < -4)
+ quick_drop = -4;
+ } else if (pa_in[23] == 1400) {
+ if (count > 3) {
+ quick_drop++;
+ capdiv2g -= count / 4;
+ if (quick_drop > -2)
+ quick_drop = -2;
+ } else {
+ capdiv2g--;
+ }
+
+ if (capdiv2g < 0)
+ capdiv2g = 0;
+ } else {
+ return false;
+ }
+ }
+
+ REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_TXRF3,
+ AR_PHY_65NM_CH0_TXRF3_CAPDIV2G, capdiv2g);
+ REG_RMW_FIELD(ah, AR_PHY_PAPRD_TRAINER_CNTL3,
+ AR_PHY_PAPRD_TRAINER_CNTL3_CF_PAPRD_QUICK_DROP,
+ quick_drop);
+
+ return true;
+}
+
int ar9003_paprd_create_curve(struct ath_hw *ah,
struct ath9k_hw_cal_data *caldata, int chain)
{
@@ -817,6 +917,9 @@ int ar9003_paprd_create_curve(struct ath_hw *ah,
if (!create_pa_curve(data_L, data_U, pa_table, small_signal_gain))
status = -2;
+ if (ar9003_paprd_retrain_pa_in(ah, caldata, chain))
+ status = -EINPROGRESS;
+
REG_CLR_BIT(ah, AR_PHY_PAPRD_TRAINER_STAT1,
AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index 7bfbaf065a4332c89ac5568c0cde81ed42d9313e..84d3d49568616c5452692b1660253f6ae70468cf 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -625,6 +625,10 @@
#define AR_PHY_AIC_CTRL_4_B0 (AR_SM_BASE + 0x4c0)
#define AR_PHY_AIC_STAT_2_B0 (AR_SM_BASE + 0x4cc)
+#define AR_PHY_65NM_CH0_TXRF3 0x16048
+#define AR_PHY_65NM_CH0_TXRF3_CAPDIV2G 0x0000001e
+#define AR_PHY_65NM_CH0_TXRF3_CAPDIV2G_S 1
+
#define AR_PHY_65NM_CH0_SYNTH4 0x1608c
#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT (AR_SREV_9462(ah) ? 0x00000001 : 0x00000002)
#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT_S (AR_SREV_9462(ah) ? 0 : 1)
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index bacdb8fb4ef453dda48d5a9394c0030cb7866596..9f83f71742a5ecb774f95c3d563f2e0dc7d37ab7 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -341,7 +341,8 @@ void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc)
{
struct ath_btcoex *btcoex = &sc->btcoex;
- ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer);
+ if (btcoex->hw_timer_enabled)
+ ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer);
}
u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen)
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 60b6a9daff7e21cde68fb6eda800e4ca065c62aa..48af40151d2310e5250ad88c0ae05b47d7cae7ea 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -463,9 +463,6 @@ static void ath9k_hw_init_config(struct ath_hw *ah)
ah->config.spurchans[i][1] = AR_NO_SPUR;
}
- /* PAPRD needs some more work to be enabled */
- ah->config.paprd_disable = 1;
-
ah->config.rx_intr_mitigation = true;
ah->config.pcieSerDesWrite = true;
@@ -978,9 +975,6 @@ static void ath9k_hw_init_interrupt_masks(struct ath_hw *ah,
else
imr_reg |= AR_IMR_TXOK;
- if (opmode == NL80211_IFTYPE_AP)
- imr_reg |= AR_IMR_MIB;
-
ENABLE_REGWRITE_BUFFER(ah);
REG_WRITE(ah, AR_IMR, imr_reg);
@@ -1778,6 +1772,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
/* Operating channel changed, reset channel calibration data */
memset(caldata, 0, sizeof(*caldata));
ath9k_init_nfcal_hist_buffer(ah, chan);
+ } else if (caldata) {
+ caldata->paprd_packet_sent = false;
}
ah->noise = ath9k_hw_getchan_noise(ah, chan);
@@ -2502,7 +2498,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
pCap->tx_desc_len = sizeof(struct ar9003_txc);
pCap->txs_len = sizeof(struct ar9003_txs);
if (!ah->config.paprd_disable &&
- ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
+ ah->eep_ops->get_eeprom(ah, EEP_PAPRD) &&
+ !AR_SREV_9462(ah))
pCap->hw_caps |= ATH9K_HW_CAP_PAPRD;
} else {
pCap->tx_desc_len = sizeof(struct ath_desc);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index ce7332c64efb2c5b417cd40fec2428522186142a..6599a75f01fe3157526cf4c30f999ddaef391382 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -405,6 +405,7 @@ struct ath9k_hw_cal_data {
int8_t iCoff;
int8_t qCoff;
bool rtt_done;
+ bool paprd_packet_sent;
bool paprd_done;
bool nfcal_pending;
bool nfcal_interference;
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index d4549e9aac5c5f1f30ace855d6c94dafe98f4d38..825a29cc93131c4a34c22d8ac8e58e02cc41b531 100644
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c
@@ -254,8 +254,9 @@ void ath_paprd_calibrate(struct work_struct *work)
int chain_ok = 0;
int chain;
int len = 1800;
+ int ret;
- if (!caldata)
+ if (!caldata || !caldata->paprd_packet_sent || caldata->paprd_done)
return;
ath9k_ps_wakeup(sc);
@@ -282,13 +283,6 @@ void ath_paprd_calibrate(struct work_struct *work)
continue;
chain_ok = 0;
-
- ath_dbg(common, CALIBRATE,
- "Sending PAPRD frame for thermal measurement on chain %d\n",
- chain);
- if (!ath_paprd_send_frame(sc, skb, chain))
- goto fail_paprd;
-
ar9003_paprd_setup_gain_table(ah, chain);
ath_dbg(common, CALIBRATE,
@@ -302,7 +296,13 @@ void ath_paprd_calibrate(struct work_struct *work)
break;
}
- if (ar9003_paprd_create_curve(ah, caldata, chain)) {
+ ret = ar9003_paprd_create_curve(ah, caldata, chain);
+ if (ret == -EINPROGRESS) {
+ ath_dbg(common, CALIBRATE,
+ "PAPRD curve on chain %d needs to be re-trained\n",
+ chain);
+ break;
+ } else if (ret) {
ath_dbg(common, CALIBRATE,
"PAPRD create curve failed on chain %d\n",
chain);
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 2c9da6b2ecb1b7b1141770f1240188bf2af50277..0d4155aec48d72196d5c64eee5c2517766760632 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -2018,6 +2018,9 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
ath_dbg(common, XMIT, "TX complete: skb: %p\n", skb);
+ if (sc->sc_ah->caldata)
+ sc->sc_ah->caldata->paprd_packet_sent = true;
+
if (!(tx_flags & ATH_TX_ERROR))
/* Frame was ACKed */
tx_info->flags |= IEEE80211_TX_STAT_ACK;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index a299d42da8e74a358939b8fa5da8a32a01fd312b..58f89fa9c9f8a218ed29cfb93ad253c41471c648 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -519,7 +519,7 @@ static void brcmf_usb_tx_complete(struct urb *urb)
else
devinfo->bus_pub.bus->dstats.tx_errors++;
- dev_kfree_skb(req->skb);
+ brcmu_pkt_buf_free_skb(req->skb);
req->skb = NULL;
brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req);
@@ -540,7 +540,7 @@ static void brcmf_usb_rx_complete(struct urb *urb)
devinfo->bus_pub.bus->dstats.rx_packets++;
} else {
devinfo->bus_pub.bus->dstats.rx_errors++;
- dev_kfree_skb(skb);
+ brcmu_pkt_buf_free_skb(skb);
brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
return;
}
@@ -550,13 +550,15 @@ static void brcmf_usb_rx_complete(struct urb *urb)
if (brcmf_proto_hdrpull(devinfo->dev, &ifidx, skb) != 0) {
brcmf_dbg(ERROR, "rx protocol error\n");
brcmu_pkt_buf_free_skb(skb);
+ brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
devinfo->bus_pub.bus->dstats.rx_errors++;
} else {
brcmf_rx_packet(devinfo->dev, ifidx, skb);
brcmf_usb_rx_refill(devinfo, req);
}
} else {
- dev_kfree_skb(skb);
+ brcmu_pkt_buf_free_skb(skb);
+ brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
}
return;
@@ -581,14 +583,13 @@ static void brcmf_usb_rx_refill(struct brcmf_usbdev_info *devinfo,
usb_fill_bulk_urb(req->urb, devinfo->usbdev, devinfo->rx_pipe,
skb->data, skb_tailroom(skb), brcmf_usb_rx_complete,
req);
- req->urb->transfer_flags |= URB_ZERO_PACKET;
req->devinfo = devinfo;
+ brcmf_usb_enq(devinfo, &devinfo->rx_postq, req);
ret = usb_submit_urb(req->urb, GFP_ATOMIC);
- if (ret == 0) {
- brcmf_usb_enq(devinfo, &devinfo->rx_postq, req);
- } else {
- dev_kfree_skb(req->skb);
+ if (ret) {
+ brcmf_usb_del_fromq(devinfo, req);
+ brcmu_pkt_buf_free_skb(req->skb);
req->skb = NULL;
brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req);
}
@@ -683,23 +684,22 @@ static int brcmf_usb_tx(struct device *dev, struct sk_buff *skb)
req = brcmf_usb_deq(devinfo, &devinfo->tx_freeq);
if (!req) {
+ brcmu_pkt_buf_free_skb(skb);
brcmf_dbg(ERROR, "no req to send\n");
return -ENOMEM;
}
- if (!req->urb) {
- brcmf_dbg(ERROR, "no urb for req %p\n", req);
- return -ENOBUFS;
- }
req->skb = skb;
req->devinfo = devinfo;
usb_fill_bulk_urb(req->urb, devinfo->usbdev, devinfo->tx_pipe,
skb->data, skb->len, brcmf_usb_tx_complete, req);
req->urb->transfer_flags |= URB_ZERO_PACKET;
+ brcmf_usb_enq(devinfo, &devinfo->tx_postq, req);
ret = usb_submit_urb(req->urb, GFP_ATOMIC);
- if (!ret) {
- brcmf_usb_enq(devinfo, &devinfo->tx_postq, req);
- } else {
+ if (ret) {
+ brcmf_dbg(ERROR, "brcmf_usb_tx usb_submit_urb FAILED\n");
+ brcmf_usb_del_fromq(devinfo, req);
+ brcmu_pkt_buf_free_skb(req->skb);
req->skb = NULL;
brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req);
}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 28c5fbb4af267b59ef1c8bab67f2d4ac2d7e9485..c36e9231244317945107f6cc3da3aaea034cc379 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -1876,16 +1876,17 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
}
if (test_bit(WL_STATUS_CONNECTED, &cfg_priv->status)) {
- scb_val.val = cpu_to_le32(0);
+ memset(&scb_val, 0, sizeof(scb_val));
err = brcmf_exec_dcmd(ndev, BRCMF_C_GET_RSSI, &scb_val,
sizeof(struct brcmf_scb_val_le));
- if (err)
+ if (err) {
WL_ERR("Could not get rssi (%d)\n", err);
-
- rssi = le32_to_cpu(scb_val.val);
- sinfo->filled |= STATION_INFO_SIGNAL;
- sinfo->signal = rssi;
- WL_CONN("RSSI %d dBm\n", rssi);
+ } else {
+ rssi = le32_to_cpu(scb_val.val);
+ sinfo->filled |= STATION_INFO_SIGNAL;
+ sinfo->signal = rssi;
+ WL_CONN("RSSI %d dBm\n", rssi);
+ }
}
done:
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index e970897f6ab52370a632a64a62cc10bb3c39a3c6..4cb234349fbfacc305b1565ed5f1a30ba16aa108 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -1326,6 +1326,11 @@ static int if_sdio_suspend(struct device *dev)
mmc_pm_flag_t flags = sdio_get_host_pm_caps(func);
+ /* If we're powered off anyway, just let the mmc layer remove the
+ * card. */
+ if (!lbs_iface_active(card->priv))
+ return -ENOSYS;
+
dev_info(dev, "%s: suspend: PM flags = 0x%x\n",
sdio_func_id(func), flags);
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index c68adec3cc8b6522678c98582c7781b885193849..565527aee0ea3f73caa832f336c0ded06a3b22d9 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -170,7 +170,20 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
cmd_code = le16_to_cpu(host_cmd->command);
cmd_size = le16_to_cpu(host_cmd->size);
- skb_trim(cmd_node->cmd_skb, cmd_size);
+ /* Adjust skb length */
+ if (cmd_node->cmd_skb->len > cmd_size)
+ /*
+ * cmd_size is less than sizeof(struct host_cmd_ds_command).
+ * Trim off the unused portion.
+ */
+ skb_trim(cmd_node->cmd_skb, cmd_size);
+ else if (cmd_node->cmd_skb->len < cmd_size)
+ /*
+ * cmd_size is larger than sizeof(struct host_cmd_ds_command)
+ * because we have appended custom IE TLV. Increase skb length
+ * accordingly.
+ */
+ skb_put(cmd_node->cmd_skb, cmd_size - cmd_node->cmd_skb->len);
do_gettimeofday(&tstamp);
dev_dbg(adapter->dev, "cmd: DNLD_CMD: (%lu.%lu): %#x, act %#x, len %d,"
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 8b9dbd76a25255634ad79338223739c939429d26..64328af496f598bb3280784b6d2adfd25ec5cc70 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1611,6 +1611,7 @@ static int rt2400pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
{
int retval;
+ u32 reg;
/*
* Allocate eeprom data.
@@ -1623,6 +1624,14 @@ static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
if (retval)
return retval;
+ /*
+ * Enable rfkill polling by setting GPIO direction of the
+ * rfkill switch GPIO pin correctly.
+ */
+ rt2x00pci_register_read(rt2x00dev, GPIOCSR, ®);
+ rt2x00_set_field32(®, GPIOCSR_BIT8, 1);
+ rt2x00pci_register_write(rt2x00dev, GPIOCSR, reg);
+
/*
* Initialize hw specifications.
*/
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/rt2x00/rt2400pci.h
index d3a4a68cc439b22faea7f6e9d4899e9313e5a7e2..7564ae992b735179b15e24a3d616c5a71acb1aeb 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.h
+++ b/drivers/net/wireless/rt2x00/rt2400pci.h
@@ -670,6 +670,7 @@
#define GPIOCSR_BIT5 FIELD32(0x00000020)
#define GPIOCSR_BIT6 FIELD32(0x00000040)
#define GPIOCSR_BIT7 FIELD32(0x00000080)
+#define GPIOCSR_BIT8 FIELD32(0x00000100)
/*
* BBPPCSR: BBP Pin control register.
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index d2cf8a4bc8b52fd985f4720df6bc20a9269069c3..3de0406735f6b7347b46cdf2305e413aaa17256d 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1929,6 +1929,7 @@ static int rt2500pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
static int rt2500pci_probe_hw(struct rt2x00_dev *rt2x00dev)
{
int retval;
+ u32 reg;
/*
* Allocate eeprom data.
@@ -1941,6 +1942,14 @@ static int rt2500pci_probe_hw(struct rt2x00_dev *rt2x00dev)
if (retval)
return retval;
+ /*
+ * Enable rfkill polling by setting GPIO direction of the
+ * rfkill switch GPIO pin correctly.
+ */
+ rt2x00pci_register_read(rt2x00dev, GPIOCSR, ®);
+ rt2x00_set_field32(®, GPIOCSR_DIR0, 1);
+ rt2x00pci_register_write(rt2x00dev, GPIOCSR, reg);
+
/*
* Initialize hw specifications.
*/
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 3aae36bb0a9e9f99cf89705bc2dca5022109824a..89fee311d8fda5ad07ae5ecd50fae567232aa35d 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -283,7 +283,7 @@ static int rt2500usb_rfkill_poll(struct rt2x00_dev *rt2x00dev)
u16 reg;
rt2500usb_register_read(rt2x00dev, MAC_CSR19, ®);
- return rt2x00_get_field32(reg, MAC_CSR19_BIT7);
+ return rt2x00_get_field16(reg, MAC_CSR19_BIT7);
}
#ifdef CONFIG_RT2X00_LIB_LEDS
@@ -1768,6 +1768,7 @@ static int rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev)
{
int retval;
+ u16 reg;
/*
* Allocate eeprom data.
@@ -1780,6 +1781,14 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev)
if (retval)
return retval;
+ /*
+ * Enable rfkill polling by setting GPIO direction of the
+ * rfkill switch GPIO pin correctly.
+ */
+ rt2500usb_register_read(rt2x00dev, MAC_CSR19, ®);
+ rt2x00_set_field16(®, MAC_CSR19_BIT8, 0);
+ rt2500usb_register_write(rt2x00dev, MAC_CSR19, reg);
+
/*
* Initialize hw specifications.
*/
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.h b/drivers/net/wireless/rt2x00/rt2500usb.h
index b493306a7eede0888af2cccef613c6612b579514..196bd5103e4f5450483ce1e60449021bf6eafd2c 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.h
+++ b/drivers/net/wireless/rt2x00/rt2500usb.h
@@ -189,14 +189,15 @@
* MAC_CSR19: GPIO control register.
*/
#define MAC_CSR19 0x0426
-#define MAC_CSR19_BIT0 FIELD32(0x0001)
-#define MAC_CSR19_BIT1 FIELD32(0x0002)
-#define MAC_CSR19_BIT2 FIELD32(0x0004)
-#define MAC_CSR19_BIT3 FIELD32(0x0008)
-#define MAC_CSR19_BIT4 FIELD32(0x0010)
-#define MAC_CSR19_BIT5 FIELD32(0x0020)
-#define MAC_CSR19_BIT6 FIELD32(0x0040)
-#define MAC_CSR19_BIT7 FIELD32(0x0080)
+#define MAC_CSR19_BIT0 FIELD16(0x0001)
+#define MAC_CSR19_BIT1 FIELD16(0x0002)
+#define MAC_CSR19_BIT2 FIELD16(0x0004)
+#define MAC_CSR19_BIT3 FIELD16(0x0008)
+#define MAC_CSR19_BIT4 FIELD16(0x0010)
+#define MAC_CSR19_BIT5 FIELD16(0x0020)
+#define MAC_CSR19_BIT6 FIELD16(0x0040)
+#define MAC_CSR19_BIT7 FIELD16(0x0080)
+#define MAC_CSR19_BIT8 FIELD16(0x0100)
/*
* MAC_CSR20: LED control register.
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index cb8c2aca54e4dfdac4a7e223a8070f4e4543399e..b93516d832fb5603e4bb3d287a4770c0c8de06ad 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -4089,6 +4089,7 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
msleep(1);
rt2800_register_read(rt2x00dev, LDO_CFG0, ®);
+ rt2x00_set_field32(®, LDO_CFG0_LDO_CORE_VLEVEL, 0);
rt2x00_set_field32(®, LDO_CFG0_BGSEL, 1);
rt2800_register_write(rt2x00dev, LDO_CFG0, reg);
}
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 98aa426a35649828e3c70c0f2bab0acf24e49381..4765bbd654cdcfeea617c84f9c755db05409600d 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -983,6 +983,7 @@ static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
{
int retval;
+ u32 reg;
/*
* Allocate eeprom data.
@@ -995,6 +996,14 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
if (retval)
return retval;
+ /*
+ * Enable rfkill polling by setting GPIO direction of the
+ * rfkill switch GPIO pin correctly.
+ */
+ rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, ®);
+ rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT2, 1);
+ rt2x00pci_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
+
/*
* Initialize hw specifications.
*/
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 6cf336595e2544a5703612e5156af0559b5cc8ab..6b4226b716187ea037d2a1c84e012806649e8816 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -667,8 +667,16 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry,
skb_pull(entry->skb, RXINFO_DESC_SIZE);
/*
- * FIXME: we need to check for rx_pkt_len validity
+ * Check for rx_pkt_len validity. Return if invalid, leaving
+ * rxdesc->size zeroed out by the upper level.
*/
+ if (unlikely(rx_pkt_len == 0 ||
+ rx_pkt_len > entry->queue->data_size)) {
+ ERROR(entry->queue->rt2x00dev,
+ "Bad frame size %d, forcing to 0\n", rx_pkt_len);
+ return;
+ }
+
rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
/*
@@ -736,6 +744,7 @@ static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
{
int retval;
+ u32 reg;
/*
* Allocate eeprom data.
@@ -748,6 +757,14 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
if (retval)
return retval;
+ /*
+ * Enable rfkill polling by setting GPIO direction of the
+ * rfkill switch GPIO pin correctly.
+ */
+ rt2x00usb_register_read(rt2x00dev, GPIO_CTRL_CFG, ®);
+ rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT2, 1);
+ rt2x00usb_register_write(rt2x00dev, GPIO_CTRL_CFG, reg);
+
/*
* Initialize hw specifications.
*/
@@ -1157,6 +1174,8 @@ static struct usb_device_id rt2800usb_device_table[] = {
{ USB_DEVICE(0x1690, 0x0744) },
{ USB_DEVICE(0x1690, 0x0761) },
{ USB_DEVICE(0x1690, 0x0764) },
+ /* ASUS */
+ { USB_DEVICE(0x0b05, 0x179d) },
/* Cisco */
{ USB_DEVICE(0x167b, 0x4001) },
/* EnGenius */
@@ -1222,7 +1241,6 @@ static struct usb_device_id rt2800usb_device_table[] = {
{ USB_DEVICE(0x0b05, 0x1760) },
{ USB_DEVICE(0x0b05, 0x1761) },
{ USB_DEVICE(0x0b05, 0x1790) },
- { USB_DEVICE(0x0b05, 0x179d) },
/* AzureWave */
{ USB_DEVICE(0x13d3, 0x3262) },
{ USB_DEVICE(0x13d3, 0x3284) },
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index a6b88bd4a1a57d7f904c75faa62c95ea219be029..3f07e36f462b384565884580170faf7c3be2f25f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -629,7 +629,7 @@ void rt2x00lib_rxdone(struct queue_entry *entry, gfp_t gfp)
*/
if (unlikely(rxdesc.size == 0 ||
rxdesc.size > entry->queue->data_size)) {
- WARNING(rt2x00dev, "Wrong frame size %d max %d.\n",
+ ERROR(rt2x00dev, "Wrong frame size %d max %d.\n",
rxdesc.size, entry->queue->data_size);
dev_kfree_skb(entry->skb);
goto renew_skb;
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 3f7bc5cadf9a8a7a433688e8d480d76de3c1ab82..b8ec96163922a11711a3d6800b9556052c1386fc 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -2832,6 +2832,7 @@ static int rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
{
int retval;
+ u32 reg;
/*
* Disable power saving.
@@ -2849,6 +2850,14 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
if (retval)
return retval;
+ /*
+ * Enable rfkill polling by setting GPIO direction of the
+ * rfkill switch GPIO pin correctly.
+ */
+ rt2x00pci_register_read(rt2x00dev, MAC_CSR13, ®);
+ rt2x00_set_field32(®, MAC_CSR13_BIT13, 1);
+ rt2x00pci_register_write(rt2x00dev, MAC_CSR13, reg);
+
/*
* Initialize hw specifications.
*/
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h
index e3cd6db76b0e561d481873d22c5637d3d1732446..8f3da5a56766f4c3293825c2d649078f4cb5455f 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/rt2x00/rt61pci.h
@@ -372,6 +372,7 @@ struct hw_pairwise_ta_entry {
#define MAC_CSR13_BIT10 FIELD32(0x00000400)
#define MAC_CSR13_BIT11 FIELD32(0x00000800)
#define MAC_CSR13_BIT12 FIELD32(0x00001000)
+#define MAC_CSR13_BIT13 FIELD32(0x00002000)
/*
* MAC_CSR14: LED control register.
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index ba6e434b859d66506c26c5f05b7d5a569403c9d9..248436c13ce04ae1f79312c6cbb1e16d8a4b5fc9 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2177,6 +2177,7 @@ static int rt73usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev)
{
int retval;
+ u32 reg;
/*
* Allocate eeprom data.
@@ -2189,6 +2190,14 @@ static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev)
if (retval)
return retval;
+ /*
+ * Enable rfkill polling by setting GPIO direction of the
+ * rfkill switch GPIO pin correctly.
+ */
+ rt2x00usb_register_read(rt2x00dev, MAC_CSR13, ®);
+ rt2x00_set_field32(®, MAC_CSR13_BIT15, 0);
+ rt2x00usb_register_write(rt2x00dev, MAC_CSR13, reg);
+
/*
* Initialize hw specifications.
*/
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index 9f6b470414d33a687c8795b380add18cd8efaeb4..df1cc116b83be891ee2ff20702260f5949d3d983 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -282,6 +282,9 @@ struct hw_pairwise_ta_entry {
#define MAC_CSR13_BIT10 FIELD32(0x00000400)
#define MAC_CSR13_BIT11 FIELD32(0x00000800)
#define MAC_CSR13_BIT12 FIELD32(0x00001000)
+#define MAC_CSR13_BIT13 FIELD32(0x00002000)
+#define MAC_CSR13_BIT14 FIELD32(0x00004000)
+#define MAC_CSR13_BIT15 FIELD32(0x00008000)
/*
* MAC_CSR14: LED control register.
diff --git a/include/linux/mISDNhw.h b/include/linux/mISDNhw.h
index d0752eca9b4495011f6f82b20ba4e487b06ad6da..9d96d5d4dfed30f19c5ddeb04bacacd44f08bd45 100644
--- a/include/linux/mISDNhw.h
+++ b/include/linux/mISDNhw.h
@@ -183,7 +183,7 @@ extern int mISDN_initbchannel(struct bchannel *, unsigned short,
unsigned short);
extern int mISDN_freedchannel(struct dchannel *);
extern void mISDN_clear_bchannel(struct bchannel *);
-extern int mISDN_freebchannel(struct bchannel *);
+extern void mISDN_freebchannel(struct bchannel *);
extern int mISDN_ctrl_bchannel(struct bchannel *, struct mISDN_ctrl_req *);
extern void queue_ch_frame(struct mISDNchannel *, u_int,
int, struct sk_buff *);
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index bd6c9fcdf2dd30c29b582a38e5f5c3f1eb320b62..6e1b0f973a03511b398154a5d42f3a9174b9268a 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -796,6 +796,19 @@ enum mlx4_net_trans_rule_id {
MLX4_NET_TRANS_RULE_NUM, /* should be last */
};
+extern const u16 __sw_id_hw[];
+
+static inline int map_hw_to_sw_id(u16 header_id)
+{
+
+ int i;
+ for (i = 0; i < MLX4_NET_TRANS_RULE_NUM; i++) {
+ if (header_id == __sw_id_hw[i])
+ return i;
+ }
+ return -EINVAL;
+}
+
enum mlx4_net_trans_promisc_mode {
MLX4_FS_PROMISC_NONE = 0,
MLX4_FS_PROMISC_UPLINK,
diff --git a/include/net/bluetooth/smp.h b/include/net/bluetooth/smp.h
index ca356a7349202272236b9d7db421f6d8804d89a5..8b27927b2a55de3dfd5f94c5a40ef3c3b886eb06 100644
--- a/include/net/bluetooth/smp.h
+++ b/include/net/bluetooth/smp.h
@@ -136,7 +136,7 @@ struct smp_chan {
};
/* SMP Commands */
-int smp_conn_security(struct l2cap_conn *conn, __u8 sec_level);
+int smp_conn_security(struct hci_conn *hcon, __u8 sec_level);
int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb);
int smp_distribute_keys(struct l2cap_conn *conn, __u8 force);
int smp_user_confirm_reply(struct hci_conn *conn, u16 mgmt_op, __le32 passkey);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 976a81abe1a231de348085a92c8f3110a21fc3fa..639dd1316d375aeb2802c73032cc4cae6dcb8b0c 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -273,6 +273,9 @@ struct xfrm_replay {
int (*check)(struct xfrm_state *x,
struct sk_buff *skb,
__be32 net_seq);
+ int (*recheck)(struct xfrm_state *x,
+ struct sk_buff *skb,
+ __be32 net_seq);
void (*notify)(struct xfrm_state *x, int event);
int (*overflow)(struct xfrm_state *x, struct sk_buff *skb);
};
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 5ad7da21747413f50ba0106041c6e73d6ce727d4..3c094e78dde98cafed3ac893abd3b2fa86b76a92 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -29,6 +29,7 @@
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
#include <net/bluetooth/a2mp.h>
+#include <net/bluetooth/smp.h>
static void hci_le_connect(struct hci_conn *conn)
{
@@ -619,6 +620,9 @@ int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type)
{
BT_DBG("hcon %p", conn);
+ if (conn->type == LE_LINK)
+ return smp_conn_security(conn, sec_level);
+
/* For sdp we don't need the link key. */
if (sec_level == BT_SECURITY_SDP)
return 1;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index daa149b7003cdd659120e79225a50c6216a6dce4..4ea1710a478329a5d4219ce686a2ef4450ca30b8 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1199,14 +1199,15 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn)
static void l2cap_conn_ready(struct l2cap_conn *conn)
{
struct l2cap_chan *chan;
+ struct hci_conn *hcon = conn->hcon;
BT_DBG("conn %p", conn);
- if (!conn->hcon->out && conn->hcon->type == LE_LINK)
+ if (!hcon->out && hcon->type == LE_LINK)
l2cap_le_conn_ready(conn);
- if (conn->hcon->out && conn->hcon->type == LE_LINK)
- smp_conn_security(conn, conn->hcon->pending_sec_level);
+ if (hcon->out && hcon->type == LE_LINK)
+ smp_conn_security(hcon, hcon->pending_sec_level);
mutex_lock(&conn->chan_lock);
@@ -1219,8 +1220,8 @@ static void l2cap_conn_ready(struct l2cap_conn *conn)
continue;
}
- if (conn->hcon->type == LE_LINK) {
- if (smp_conn_security(conn, chan->sec_level))
+ if (hcon->type == LE_LINK) {
+ if (smp_conn_security(hcon, chan->sec_level))
l2cap_chan_ready(chan);
} else if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED) {
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 1497edd191a2e04ee3121624db92547059f24369..34bbe1c5e389500f080e15b30c194e95ea36f189 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -616,7 +616,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
break;
}
- if (smp_conn_security(conn, sec.level))
+ if (smp_conn_security(conn->hcon, sec.level))
break;
sk->sk_state = BT_CONFIG;
chan->state = BT_CONFIG;
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 901a616c8083e22f5163f8bbd1613b1529c63519..8c225ef349cd733614dfeaca0f2f1bceccdae064 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -267,10 +267,10 @@ static void smp_failure(struct l2cap_conn *conn, u8 reason, u8 send)
mgmt_auth_failed(conn->hcon->hdev, conn->dst, hcon->type,
hcon->dst_type, reason);
- if (test_and_clear_bit(HCI_CONN_LE_SMP_PEND, &conn->hcon->flags)) {
- cancel_delayed_work_sync(&conn->security_timer);
+ cancel_delayed_work_sync(&conn->security_timer);
+
+ if (test_and_clear_bit(HCI_CONN_LE_SMP_PEND, &conn->hcon->flags))
smp_chan_destroy(conn);
- }
}
#define JUST_WORKS 0x00
@@ -760,9 +760,9 @@ static u8 smp_cmd_security_req(struct l2cap_conn *conn, struct sk_buff *skb)
return 0;
}
-int smp_conn_security(struct l2cap_conn *conn, __u8 sec_level)
+int smp_conn_security(struct hci_conn *hcon, __u8 sec_level)
{
- struct hci_conn *hcon = conn->hcon;
+ struct l2cap_conn *conn = hcon->l2cap_data;
struct smp_chan *smp = conn->smp_chan;
__u8 authreq;
diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c
index f88ee537fb2b811347c109cfa19dbdd34c2923c0..92de5e5f9db211fb004a5b8f095c2bd215276682 100644
--- a/net/bridge/netfilter/ebt_log.c
+++ b/net/bridge/netfilter/ebt_log.c
@@ -80,7 +80,7 @@ ebt_log_packet(u_int8_t pf, unsigned int hooknum,
unsigned int bitmask;
spin_lock_bh(&ebt_log_lock);
- printk("<%c>%s IN=%s OUT=%s MAC source = %pM MAC dest = %pM proto = 0x%04x",
+ printk(KERN_SOH "%c%s IN=%s OUT=%s MAC source = %pM MAC dest = %pM proto = 0x%04x",
'0' + loginfo->u.log.level, prefix,
in ? in->name : "", out ? out->name : "",
eth_hdr(skb)->h_source, eth_hdr(skb)->h_dest,
diff --git a/net/caif/cfsrvl.c b/net/caif/cfsrvl.c
index dd485f6128e81df5f8b1b454f57dac3b3871158a..ba217e90765e11024251feae5bbcb46450101ea7 100644
--- a/net/caif/cfsrvl.c
+++ b/net/caif/cfsrvl.c
@@ -211,9 +211,10 @@ void caif_client_register_refcnt(struct cflayer *adapt_layer,
void (*put)(struct cflayer *lyr))
{
struct cfsrvl *service;
- service = container_of(adapt_layer->dn, struct cfsrvl, layer);
- WARN_ON(adapt_layer == NULL || adapt_layer->dn == NULL);
+ if (WARN_ON(adapt_layer == NULL || adapt_layer->dn == NULL))
+ return;
+ service = container_of(adapt_layer->dn, struct cfsrvl, layer);
service->hold = hold;
service->put = put;
}
diff --git a/net/core/dev.c b/net/core/dev.c
index 83988362805ef1453efb37bfcb3692f59f4edd21..d7fe32c946c1a472b46f086929badaea6900d432 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2647,15 +2647,16 @@ void __skb_get_rxhash(struct sk_buff *skb)
if (!skb_flow_dissect(skb, &keys))
return;
- if (keys.ports) {
- if ((__force u16)keys.port16[1] < (__force u16)keys.port16[0])
- swap(keys.port16[0], keys.port16[1]);
+ if (keys.ports)
skb->l4_rxhash = 1;
- }
/* get a consistent hash (same value on both flow directions) */
- if ((__force u32)keys.dst < (__force u32)keys.src)
+ if (((__force u32)keys.dst < (__force u32)keys.src) ||
+ (((__force u32)keys.dst == (__force u32)keys.src) &&
+ ((__force u16)keys.port16[1] < (__force u16)keys.port16[0]))) {
swap(keys.dst, keys.src);
+ swap(keys.port16[0], keys.port16[1]);
+ }
hash = jhash_3words((__force u32)keys.dst,
(__force u32)keys.src,
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index cce9e53528b169a67a8b5cd8bf0e568460587e24..148e73d2c4515d777d577733f32205c38d03932e 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2721,7 +2721,7 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
/* Eth + IPh + UDPh + mpls */
datalen = pkt_dev->cur_pkt_size - 14 - 20 - 8 -
pkt_dev->pkt_overhead;
- if (datalen < sizeof(struct pktgen_hdr))
+ if (datalen < 0 || datalen < sizeof(struct pktgen_hdr))
datalen = sizeof(struct pktgen_hdr);
udph->source = htons(pkt_dev->cur_udp_src);
diff --git a/net/core/sock.c b/net/core/sock.c
index 8f67ced8d6a808689255435dd412df132138af65..30579207612175f0a65b19310368079c54ce4bc9 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1523,7 +1523,14 @@ EXPORT_SYMBOL(sock_rfree);
void sock_edemux(struct sk_buff *skb)
{
- sock_put(skb->sk);
+ struct sock *sk = skb->sk;
+
+#ifdef CONFIG_INET
+ if (sk->sk_state == TCP_TIME_WAIT)
+ inet_twsk_put(inet_twsk(sk));
+ else
+#endif
+ sock_put(sk);
}
EXPORT_SYMBOL(sock_edemux);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 6f6d1aca3c3de0e21036c075c0a13c429ef4f8ae..2814f66dac64cf5775806138c91903c7a02eeae3 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1226,6 +1226,11 @@ int udp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
if (unlikely(err)) {
trace_kfree_skb(skb, udp_recvmsg);
+ if (!peeked) {
+ atomic_inc(&sk->sk_drops);
+ UDP_INC_STATS_USER(sock_net(sk),
+ UDP_MIB_INERRORS, is_udplite);
+ }
goto out_free;
}
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index a3e60cc04a8a17e229afb44f38643ed86ac0c63e..acd32e3f1b68e7c11fd211383e05b50dfd07ee6a 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -403,8 +403,9 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
tp->mtu_info = ntohl(info);
if (!sock_owned_by_user(sk))
tcp_v6_mtu_reduced(sk);
- else
- set_bit(TCP_MTU_REDUCED_DEFERRED, &tp->tsq_flags);
+ else if (!test_and_set_bit(TCP_MTU_REDUCED_DEFERRED,
+ &tp->tsq_flags))
+ sock_hold(sk);
goto out;
}
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 99d0077b56b86f088a4a2fd2819a7b03e0eabd49..07e2bfef6845429ee7e359a6c21141db0a0219de 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -394,6 +394,17 @@ int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk,
}
if (unlikely(err)) {
trace_kfree_skb(skb, udpv6_recvmsg);
+ if (!peeked) {
+ atomic_inc(&sk->sk_drops);
+ if (is_udp4)
+ UDP_INC_STATS_USER(sock_net(sk),
+ UDP_MIB_INERRORS,
+ is_udplite);
+ else
+ UDP6_INC_STATS_USER(sock_net(sk),
+ UDP_MIB_INERRORS,
+ is_udplite);
+ }
goto out_free;
}
if (!peeked) {
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 513cab08a9863c0080d510ae5a2a4d927ad2ccdd..1a9f3723c13cb45b608bbc07fe4a9803df926523 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -1501,6 +1501,8 @@ static int l2tp_tunnel_sock_create(u32 tunnel_id, u32 peer_tunnel_id, struct l2t
return err;
}
+static struct lock_class_key l2tp_socket_class;
+
int l2tp_tunnel_create(struct net *net, int fd, int version, u32 tunnel_id, u32 peer_tunnel_id, struct l2tp_tunnel_cfg *cfg, struct l2tp_tunnel **tunnelp)
{
struct l2tp_tunnel *tunnel = NULL;
@@ -1605,6 +1607,8 @@ int l2tp_tunnel_create(struct net *net, int fd, int version, u32 tunnel_id, u32
tunnel->old_sk_destruct = sk->sk_destruct;
sk->sk_destruct = &l2tp_tunnel_destruct;
tunnel->sock = sk;
+ lockdep_set_class_and_name(&sk->sk_lock.slock, &l2tp_socket_class, "l2tp_sock");
+
sk->sk_allocation = GFP_ATOMIC;
/* Add tunnel to our list */
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index f9ee74deeac26f5469271a0800669cc82ffddc63..3bfb34aaee293cb697f36ae88a060f3329571214 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -153,7 +153,7 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, skb->data, length);
}
- if (!pskb_may_pull(skb, sizeof(ETH_HLEN)))
+ if (!pskb_may_pull(skb, ETH_HLEN))
goto error;
secpath_reset(skb);
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index d41974aacf5168597fd559f1c976252f9e36ffd9..a58c0b649ba137b09214c031bf3508b5fe2974eb 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1378,6 +1378,8 @@ static void mpath_set_pinfo(struct mesh_path *mpath, u8 *next_hop,
else
memset(next_hop, 0, ETH_ALEN);
+ memset(pinfo, 0, sizeof(*pinfo));
+
pinfo->generation = mesh_paths_generation;
pinfo->filled = MPATH_INFO_FRAME_QLEN |
@@ -1396,7 +1398,6 @@ static void mpath_set_pinfo(struct mesh_path *mpath, u8 *next_hop,
pinfo->discovery_timeout =
jiffies_to_msecs(mpath->discovery_timeout);
pinfo->discovery_retries = mpath->discovery_retries;
- pinfo->flags = 0;
if (mpath->flags & MESH_PATH_ACTIVE)
pinfo->flags |= NL80211_MPATH_FLAG_ACTIVE;
if (mpath->flags & MESH_PATH_RESOLVING)
@@ -1405,10 +1406,8 @@ static void mpath_set_pinfo(struct mesh_path *mpath, u8 *next_hop,
pinfo->flags |= NL80211_MPATH_FLAG_SN_VALID;
if (mpath->flags & MESH_PATH_FIXED)
pinfo->flags |= NL80211_MPATH_FLAG_FIXED;
- if (mpath->flags & MESH_PATH_RESOLVING)
- pinfo->flags |= NL80211_MPATH_FLAG_RESOLVING;
-
- pinfo->flags = mpath->flags;
+ if (mpath->flags & MESH_PATH_RESOLVED)
+ pinfo->flags |= NL80211_MPATH_FLAG_RESOLVED;
}
static int ieee80211_get_mpath(struct wiphy *wiphy, struct net_device *dev,
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index a4a5acdbaa4dd3ac5e2fb8c5f0ff1d1b97553d6a..f76b83341cf9a39db0e14092a85f2e576245a306 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3248,6 +3248,8 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
goto out_unlock;
err_clear:
+ memset(ifmgd->bssid, 0, ETH_ALEN);
+ ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BSSID);
ifmgd->auth_data = NULL;
err_free:
kfree(auth_data);
@@ -3439,6 +3441,8 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
err = 0;
goto out;
err_clear:
+ memset(ifmgd->bssid, 0, ETH_ALEN);
+ ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BSSID);
ifmgd->assoc_data = NULL;
err_free:
kfree(assoc_data);
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index a5ac11ebef331895f39af5e86ca4406e56562ceb..e046b3756aab755080d3edced132c459b7c8d4c4 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -158,21 +158,18 @@ static const u8 tcp_conntracks[2][6][TCP_CONNTRACK_MAX] = {
* sCL -> sSS
*/
/* sNO, sSS, sSR, sES, sFW, sCW, sLA, sTW, sCL, sS2 */
-/*synack*/ { sIV, sIV, sIG, sIG, sIG, sIG, sIG, sIG, sIG, sSR },
+/*synack*/ { sIV, sIV, sSR, sIV, sIV, sIV, sIV, sIV, sIV, sSR },
/*
* sNO -> sIV Too late and no reason to do anything
* sSS -> sIV Client can't send SYN and then SYN/ACK
* sS2 -> sSR SYN/ACK sent to SYN2 in simultaneous open
- * sSR -> sIG
- * sES -> sIG Error: SYNs in window outside the SYN_SENT state
- * are errors. Receiver will reply with RST
- * and close the connection.
- * Or we are not in sync and hold a dead connection.
- * sFW -> sIG
- * sCW -> sIG
- * sLA -> sIG
- * sTW -> sIG
- * sCL -> sIG
+ * sSR -> sSR Late retransmitted SYN/ACK in simultaneous open
+ * sES -> sIV Invalid SYN/ACK packets sent by the client
+ * sFW -> sIV
+ * sCW -> sIV
+ * sLA -> sIV
+ * sTW -> sIV
+ * sCL -> sIV
*/
/* sNO, sSS, sSR, sES, sFW, sCW, sLA, sTW, sCL, sS2 */
/*fin*/ { sIV, sIV, sFW, sFW, sLA, sLA, sLA, sTW, sCL, sIV },
@@ -633,15 +630,9 @@ static bool tcp_in_window(const struct nf_conn *ct,
ack = sack = receiver->td_end;
}
- if (seq == end
- && (!tcph->rst
- || (seq == 0 && state->state == TCP_CONNTRACK_SYN_SENT)))
+ if (tcph->rst && seq == 0 && state->state == TCP_CONNTRACK_SYN_SENT)
/*
- * Packets contains no data: we assume it is valid
- * and check the ack value only.
- * However RST segments are always validated by their
- * SEQ number, except when seq == 0 (reset sent answering
- * SYN.
+ * RST sent answering SYN.
*/
seq = end = sender->td_end;
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 14e2f3903142e322d1ce72a3eba13441004eef16..5cfb5bedb2b8e8f2fa44ed936a7cab265b5878e6 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -381,6 +381,7 @@ __build_packet_message(struct nfulnl_instance *inst,
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
sk_buff_data_t old_tail = inst->skb->tail;
+ struct sock *sk;
nlh = nlmsg_put(inst->skb, 0, 0,
NFNL_SUBSYS_ULOG << 8 | NFULNL_MSG_PACKET,
@@ -499,18 +500,19 @@ __build_packet_message(struct nfulnl_instance *inst,
}
/* UID */
- if (skb->sk) {
- read_lock_bh(&skb->sk->sk_callback_lock);
- if (skb->sk->sk_socket && skb->sk->sk_socket->file) {
- struct file *file = skb->sk->sk_socket->file;
+ sk = skb->sk;
+ if (sk && sk->sk_state != TCP_TIME_WAIT) {
+ read_lock_bh(&sk->sk_callback_lock);
+ if (sk->sk_socket && sk->sk_socket->file) {
+ struct file *file = sk->sk_socket->file;
__be32 uid = htonl(file->f_cred->fsuid);
__be32 gid = htonl(file->f_cred->fsgid);
- read_unlock_bh(&skb->sk->sk_callback_lock);
+ read_unlock_bh(&sk->sk_callback_lock);
if (nla_put_be32(inst->skb, NFULA_UID, uid) ||
nla_put_be32(inst->skb, NFULA_GID, gid))
goto nla_put_failure;
} else
- read_unlock_bh(&skb->sk->sk_callback_lock);
+ read_unlock_bh(&sk->sk_callback_lock);
}
/* local sequence number */
diff --git a/net/netfilter/xt_LOG.c b/net/netfilter/xt_LOG.c
index ff5f75fddb15175c408a1e0a1cf8a656453aff80..91e9af4d1f42c3baef9af1261c9464c70cd1bac0 100644
--- a/net/netfilter/xt_LOG.c
+++ b/net/netfilter/xt_LOG.c
@@ -145,6 +145,19 @@ static int dump_tcp_header(struct sbuff *m, const struct sk_buff *skb,
return 0;
}
+static void dump_sk_uid_gid(struct sbuff *m, struct sock *sk)
+{
+ if (!sk || sk->sk_state == TCP_TIME_WAIT)
+ return;
+
+ read_lock_bh(&sk->sk_callback_lock);
+ if (sk->sk_socket && sk->sk_socket->file)
+ sb_add(m, "UID=%u GID=%u ",
+ sk->sk_socket->file->f_cred->fsuid,
+ sk->sk_socket->file->f_cred->fsgid);
+ read_unlock_bh(&sk->sk_callback_lock);
+}
+
/* One level of recursion won't kill us */
static void dump_ipv4_packet(struct sbuff *m,
const struct nf_loginfo *info,
@@ -361,14 +374,8 @@ static void dump_ipv4_packet(struct sbuff *m,
}
/* Max length: 15 "UID=4294967295 " */
- if ((logflags & XT_LOG_UID) && !iphoff && skb->sk) {
- read_lock_bh(&skb->sk->sk_callback_lock);
- if (skb->sk->sk_socket && skb->sk->sk_socket->file)
- sb_add(m, "UID=%u GID=%u ",
- skb->sk->sk_socket->file->f_cred->fsuid,
- skb->sk->sk_socket->file->f_cred->fsgid);
- read_unlock_bh(&skb->sk->sk_callback_lock);
- }
+ if ((logflags & XT_LOG_UID) && !iphoff)
+ dump_sk_uid_gid(m, skb->sk);
/* Max length: 16 "MARK=0xFFFFFFFF " */
if (!iphoff && skb->mark)
@@ -436,8 +443,8 @@ log_packet_common(struct sbuff *m,
const struct nf_loginfo *loginfo,
const char *prefix)
{
- sb_add(m, "<%d>%sIN=%s OUT=%s ", loginfo->u.log.level,
- prefix,
+ sb_add(m, KERN_SOH "%c%sIN=%s OUT=%s ",
+ '0' + loginfo->u.log.level, prefix,
in ? in->name : "",
out ? out->name : "");
#ifdef CONFIG_BRIDGE_NETFILTER
@@ -717,14 +724,8 @@ static void dump_ipv6_packet(struct sbuff *m,
}
/* Max length: 15 "UID=4294967295 " */
- if ((logflags & XT_LOG_UID) && recurse && skb->sk) {
- read_lock_bh(&skb->sk->sk_callback_lock);
- if (skb->sk->sk_socket && skb->sk->sk_socket->file)
- sb_add(m, "UID=%u GID=%u ",
- skb->sk->sk_socket->file->f_cred->fsuid,
- skb->sk->sk_socket->file->f_cred->fsgid);
- read_unlock_bh(&skb->sk->sk_callback_lock);
- }
+ if ((logflags & XT_LOG_UID) && recurse)
+ dump_sk_uid_gid(m, skb->sk);
/* Max length: 16 "MARK=0xFFFFFFFF " */
if (!recurse && skb->mark)
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 06592d8b4a2b4eba33d9e71e44fc75ca206b38a8..1b9024ee963c64f33b9240a0726dd67b83711567 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1169,7 +1169,12 @@ static int nr_recvmsg(struct kiocb *iocb, struct socket *sock,
msg->msg_flags |= MSG_TRUNC;
}
- skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
+ er = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
+ if (er < 0) {
+ skb_free_datagram(sk, skb);
+ release_sock(sk);
+ return er;
+ }
if (sax != NULL) {
sax->sax25_family = AF_NETROM;
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index f3f96badf5aac0202a2bd54155d595b0373a18df..954405ceae9ed5141293d3f47ce7c784aeee3c31 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -45,7 +45,7 @@ static int make_writable(struct sk_buff *skb, int write_len)
return pskb_expand_head(skb, 0, 0, GFP_ATOMIC);
}
-/* remove VLAN header from packet and update csum accrodingly. */
+/* remove VLAN header from packet and update csum accordingly. */
static int __pop_vlan_tci(struct sk_buff *skb, __be16 *current_tci)
{
struct vlan_hdr *vhdr;
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index d8277d29e7102caf343d78b802f3371283c40de1..cf58cedad0833f9e9e704401fdecb5480c121caf 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -425,10 +425,10 @@ static int validate_sample(const struct nlattr *attr,
static int validate_tp_port(const struct sw_flow_key *flow_key)
{
if (flow_key->eth.type == htons(ETH_P_IP)) {
- if (flow_key->ipv4.tp.src && flow_key->ipv4.tp.dst)
+ if (flow_key->ipv4.tp.src || flow_key->ipv4.tp.dst)
return 0;
} else if (flow_key->eth.type == htons(ETH_P_IPV6)) {
- if (flow_key->ipv6.tp.src && flow_key->ipv6.tp.dst)
+ if (flow_key->ipv6.tp.src || flow_key->ipv6.tp.dst)
return 0;
}
@@ -460,7 +460,7 @@ static int validate_set(const struct nlattr *a,
if (flow_key->eth.type != htons(ETH_P_IP))
return -EINVAL;
- if (!flow_key->ipv4.addr.src || !flow_key->ipv4.addr.dst)
+ if (!flow_key->ip.proto)
return -EINVAL;
ipv4_key = nla_data(ovs_key);
diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h
index 9b75617ca4e031db60ddbeb609bb658af7f8de0c..c30df1a10c670ad01b7b8b88c49434c95c0c659e 100644
--- a/net/openvswitch/flow.h
+++ b/net/openvswitch/flow.h
@@ -145,15 +145,17 @@ u64 ovs_flow_used_time(unsigned long flow_jiffies);
* OVS_KEY_ATTR_PRIORITY 4 -- 4 8
* OVS_KEY_ATTR_IN_PORT 4 -- 4 8
* OVS_KEY_ATTR_ETHERNET 12 -- 4 16
+ * OVS_KEY_ATTR_ETHERTYPE 2 2 4 8 (outer VLAN ethertype)
* OVS_KEY_ATTR_8021Q 4 -- 4 8
- * OVS_KEY_ATTR_ETHERTYPE 2 2 4 8
+ * OVS_KEY_ATTR_ENCAP 0 -- 4 4 (VLAN encapsulation)
+ * OVS_KEY_ATTR_ETHERTYPE 2 2 4 8 (inner VLAN ethertype)
* OVS_KEY_ATTR_IPV6 40 -- 4 44
* OVS_KEY_ATTR_ICMPV6 2 2 4 8
* OVS_KEY_ATTR_ND 28 -- 4 32
* -------------------------------------------------
- * total 132
+ * total 144
*/
-#define FLOW_BUFSIZE 132
+#define FLOW_BUFSIZE 144
int ovs_flow_to_nlattrs(const struct sw_flow_key *, struct sk_buff *);
int ovs_flow_from_nlattrs(struct sw_flow_key *swkey, int *key_lenp,
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 6aabd77d1cfdd5cddd34b55dc69699cae9956e57..564b9fc8efd3c8778ef8ba155cf17f79d92a9a80 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -250,10 +250,11 @@ cbq_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr)
else if ((cl = defmap[res.classid & TC_PRIO_MAX]) == NULL)
cl = defmap[TC_PRIO_BESTEFFORT];
- if (cl == NULL || cl->level >= head->level)
+ if (cl == NULL)
goto fallback;
}
-
+ if (cl->level >= head->level)
+ goto fallback;
#ifdef CONFIG_NET_CLS_ACT
switch (result) {
case TC_ACT_QUEUED:
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index 9fc1c62ec80e1ad56b760b2820c0c4f2e495d4a0..4e606fcb2534929a2470e807816ac1089d81b7b2 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -191,7 +191,6 @@ static int fq_codel_enqueue(struct sk_buff *skb, struct Qdisc *sch)
if (list_empty(&flow->flowchain)) {
list_add_tail(&flow->flowchain, &q->new_flows);
- codel_vars_init(&flow->cvars);
q->new_flow_count++;
flow->deficit = q->quantum;
flow->dropped = 0;
@@ -418,6 +417,7 @@ static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt)
struct fq_codel_flow *flow = q->flows + i;
INIT_LIST_HEAD(&flow->flowchain);
+ codel_vars_init(&flow->cvars);
}
}
if (sch->limit >= 1)
diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c
index e901583e4ea533581f13e0fb39599f72e57b3e4c..d42234c0f13bf4d4829930e0f6bcb30681ad4782 100644
--- a/net/sched/sch_gred.c
+++ b/net/sched/sch_gred.c
@@ -102,9 +102,8 @@ static inline int gred_wred_mode_check(struct Qdisc *sch)
if (q == NULL)
continue;
- for (n = 0; n < table->DPs; n++)
- if (table->tab[n] && table->tab[n] != q &&
- table->tab[n]->prio == q->prio)
+ for (n = i + 1; n < table->DPs; n++)
+ if (table->tab[n] && table->tab[n]->prio == q->prio)
return 1;
}
@@ -137,6 +136,7 @@ static inline void gred_store_wred_set(struct gred_sched *table,
struct gred_sched_data *q)
{
table->wred_set.qavg = q->vars.qavg;
+ table->wred_set.qidlestart = q->vars.qidlestart;
}
static inline int gred_use_ecn(struct gred_sched *t)
@@ -176,7 +176,7 @@ static int gred_enqueue(struct sk_buff *skb, struct Qdisc *sch)
skb->tc_index = (skb->tc_index & ~GRED_VQ_MASK) | dp;
}
- /* sum up all the qaves of prios <= to ours to get the new qave */
+ /* sum up all the qaves of prios < ours to get the new qave */
if (!gred_wred_mode(t) && gred_rio_mode(t)) {
int i;
@@ -260,16 +260,18 @@ static struct sk_buff *gred_dequeue(struct Qdisc *sch)
} else {
q->backlog -= qdisc_pkt_len(skb);
- if (!q->backlog && !gred_wred_mode(t))
- red_start_of_idle_period(&q->vars);
+ if (gred_wred_mode(t)) {
+ if (!sch->qstats.backlog)
+ red_start_of_idle_period(&t->wred_set);
+ } else {
+ if (!q->backlog)
+ red_start_of_idle_period(&q->vars);
+ }
}
return skb;
}
- if (gred_wred_mode(t) && !red_is_idling(&t->wred_set))
- red_start_of_idle_period(&t->wred_set);
-
return NULL;
}
@@ -291,19 +293,20 @@ static unsigned int gred_drop(struct Qdisc *sch)
q->backlog -= len;
q->stats.other++;
- if (!q->backlog && !gred_wred_mode(t))
- red_start_of_idle_period(&q->vars);
+ if (gred_wred_mode(t)) {
+ if (!sch->qstats.backlog)
+ red_start_of_idle_period(&t->wred_set);
+ } else {
+ if (!q->backlog)
+ red_start_of_idle_period(&q->vars);
+ }
}
qdisc_drop(skb, sch);
return len;
}
- if (gred_wred_mode(t) && !red_is_idling(&t->wred_set))
- red_start_of_idle_period(&t->wred_set);
-
return 0;
-
}
static void gred_reset(struct Qdisc *sch)
@@ -535,6 +538,7 @@ static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
for (i = 0; i < MAX_DPs; i++) {
struct gred_sched_data *q = table->tab[i];
struct tc_gred_qopt opt;
+ unsigned long qavg;
memset(&opt, 0, sizeof(opt));
@@ -566,7 +570,9 @@ static int gred_dump(struct Qdisc *sch, struct sk_buff *skb)
if (gred_wred_mode(table))
gred_load_wred_set(table, q);
- opt.qave = red_calc_qavg(&q->parms, &q->vars, q->vars.qavg);
+ qavg = red_calc_qavg(&q->parms, &q->vars,
+ q->vars.qavg >> q->parms.Wlog);
+ opt.qave = qavg >> q->parms.Wlog;
append_opt:
if (nla_append(skb, sizeof(opt), &opt) < 0)
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 838e18b4d7ea62cfd4d57e9d64a86630a0100f67..be50aa234dcdea30a5c7986eaeaae3570f64a6e3 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -364,6 +364,25 @@ sctp_xmit_t sctp_packet_append_chunk(struct sctp_packet *packet,
return retval;
}
+static void sctp_packet_release_owner(struct sk_buff *skb)
+{
+ sk_free(skb->sk);
+}
+
+static void sctp_packet_set_owner_w(struct sk_buff *skb, struct sock *sk)
+{
+ skb_orphan(skb);
+ skb->sk = sk;
+ skb->destructor = sctp_packet_release_owner;
+
+ /*
+ * The data chunks have already been accounted for in sctp_sendmsg(),
+ * therefore only reserve a single byte to keep socket around until
+ * the packet has been transmitted.
+ */
+ atomic_inc(&sk->sk_wmem_alloc);
+}
+
/* All packets are sent to the network through this function from
* sctp_outq_tail().
*
@@ -405,7 +424,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
/* Set the owning socket so that we know where to get the
* destination IP address.
*/
- skb_set_owner_w(nskb, sk);
+ sctp_packet_set_owner_w(nskb, sk);
if (!sctp_transport_dst_check(tp)) {
sctp_transport_route(tp, NULL, sctp_sk(sk));
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 97026f3b215a1c85b3ddf0f0f6cf71636e76a586..1e37dbf00cb3f3850d3785827f896ca09339873b 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -5633,8 +5633,10 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
sizeof(connect.ht_capa_mask));
if (info->attrs[NL80211_ATTR_HT_CAPABILITY]) {
- if (!info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK])
+ if (!info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]) {
+ kfree(connkeys);
return -EINVAL;
+ }
memcpy(&connect.ht_capa,
nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]),
sizeof(connect.ht_capa));
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 54a0dc2e2f8d45d7a842be98882969f696c07ec2..ab2bb42fe094b7390d5135ec6e37b9113ea8219b 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -212,7 +212,7 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
/* only the first xfrm gets the encap type */
encap_type = 0;
- if (async && x->repl->check(x, skb, seq)) {
+ if (async && x->repl->recheck(x, skb, seq)) {
XFRM_INC_STATS(net, LINUX_MIB_XFRMINSTATESEQERROR);
goto drop_unlock;
}
diff --git a/net/xfrm/xfrm_replay.c b/net/xfrm/xfrm_replay.c
index 2f6d11d04a2b29910a1f284d3e3af8b0db1bfcce..3efb07d3eb27425c8b9b5114c925eb9e7f402c9e 100644
--- a/net/xfrm/xfrm_replay.c
+++ b/net/xfrm/xfrm_replay.c
@@ -420,6 +420,18 @@ static int xfrm_replay_check_esn(struct xfrm_state *x,
return -EINVAL;
}
+static int xfrm_replay_recheck_esn(struct xfrm_state *x,
+ struct sk_buff *skb, __be32 net_seq)
+{
+ if (unlikely(XFRM_SKB_CB(skb)->seq.input.hi !=
+ htonl(xfrm_replay_seqhi(x, net_seq)))) {
+ x->stats.replay_window++;
+ return -EINVAL;
+ }
+
+ return xfrm_replay_check_esn(x, skb, net_seq);
+}
+
static void xfrm_replay_advance_esn(struct xfrm_state *x, __be32 net_seq)
{
unsigned int bitnr, nr, i;
@@ -479,6 +491,7 @@ static void xfrm_replay_advance_esn(struct xfrm_state *x, __be32 net_seq)
static struct xfrm_replay xfrm_replay_legacy = {
.advance = xfrm_replay_advance,
.check = xfrm_replay_check,
+ .recheck = xfrm_replay_check,
.notify = xfrm_replay_notify,
.overflow = xfrm_replay_overflow,
};
@@ -486,6 +499,7 @@ static struct xfrm_replay xfrm_replay_legacy = {
static struct xfrm_replay xfrm_replay_bmp = {
.advance = xfrm_replay_advance_bmp,
.check = xfrm_replay_check_bmp,
+ .recheck = xfrm_replay_check_bmp,
.notify = xfrm_replay_notify_bmp,
.overflow = xfrm_replay_overflow_bmp,
};
@@ -493,6 +507,7 @@ static struct xfrm_replay xfrm_replay_bmp = {
static struct xfrm_replay xfrm_replay_esn = {
.advance = xfrm_replay_advance_esn,
.check = xfrm_replay_check_esn,
+ .recheck = xfrm_replay_recheck_esn,
.notify = xfrm_replay_notify_bmp,
.overflow = xfrm_replay_overflow_esn,
};