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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (39 commits)
  Revert "p54: Use SKB list handling helpers instead of by-hand code."
  sctp: fix warning at inet_sock_destruct() while release sctp socket
  tun/tap: Fix crashes if open() /dev/net/tun and then poll() it.
  dsa: fix 88e6xxx statistics counter snapshotting
  forcedeth: Fix NAPI race.
  drivers/net/smsc911x.c: Fix resource size off by 1 error
  pcnet_cs: add new id
  bnx2x: Fix the maximal values of coalescing timeouts.
  bnx2x: Disable HC coalescing when setting timeout to zero.
  tun: Fix device unregister race
  be2net: fix spurious interrupt handling in intx mode
  e1000e: disable K1 at 1000Mbps for 82577/82578
  e1000e: delay second read of PHY_STATUS register on failure of first read
  e1000e: prevent NVM corruption on sectors larger than 4K
  e1000e: do not write SmartSpeed register bits on parts without support
  e1000e: delay after LCD reset and proper checks for PHY configuration done
  e1000e: PHY loopback broken on 82578
  ixgbe: Not allow 8259x unsupported wol options change from ethtool
  ixgbe: fix inconsistent SFP/SFP+ failure results.
  ixgbe: fix regression on some 82598 adapters
  ...
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Linus Torvalds committed Jul 6, 2009
2 parents dc53fff + 0ca1b08 commit eeaecb8
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Showing 35 changed files with 658 additions and 259 deletions.
44 changes: 20 additions & 24 deletions drivers/isdn/gigaset/ev-layer.c
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Original file line number Diff line number Diff line change
Expand Up @@ -294,32 +294,33 @@ struct reply_t gigaset_tab_cid[] =
{RSP_OK, 604,604, -1, 605, 5, {ACT_CMD+AT_MSN}},
{RSP_OK, 605,605, -1, 606, 5, {ACT_CMD+AT_ISO}},
{RSP_NULL, 605,605, -1, 606, 5, {ACT_CMD+AT_ISO}},
{RSP_OK, 606,606, -1, 607, 5, {0}, "+VLS=17\r"}, /* set "Endgeraetemodus" */
{RSP_OK, 606,606, -1, 607, 5, {0}, "+VLS=17\r"},
{RSP_OK, 607,607, -1, 608,-1},
//{RSP_ZSAU, 608,608,ZSAU_PROCEEDING, 608, 0, {ACT_ERROR}},//DELETE
{RSP_ZSAU, 608,608,ZSAU_PROCEEDING, 609, 5, {ACT_CMD+AT_DIAL}},
{RSP_OK, 609,609, -1, 650, 0, {ACT_DIALING}},

{RSP_ZVLS, 608,608, 17, -1,-1, {ACT_DEBUG}},
{RSP_ZCTP, 609,609, -1, -1,-1, {ACT_DEBUG}},
{RSP_ZCPN, 609,609, -1, -1,-1, {ACT_DEBUG}},
{RSP_ERROR, 601,609, -1, 0, 0, {ACT_ABORTDIAL}},
{EV_TIMEOUT, 601,609, -1, 0, 0, {ACT_ABORTDIAL}},

/* dialing */
{RSP_ZCTP, 650,650, -1, -1,-1, {ACT_DEBUG}},
{RSP_ZCPN, 650,650, -1, -1,-1, {ACT_DEBUG}},
{RSP_ZSAU, 650,650,ZSAU_CALL_DELIVERED, -1,-1, {ACT_DEBUG}}, /* some devices don't send this */

/* connection established */
{RSP_ZSAU, 650,650,ZSAU_ACTIVE, 800,-1, {ACT_CONNECT}}, //FIXME -> DLE1
{RSP_ZSAU, 750,750,ZSAU_ACTIVE, 800,-1, {ACT_CONNECT}}, //FIXME -> DLE1

{EV_BC_OPEN, 800,800, -1, 800,-1, {ACT_NOTIFY_BC_UP}}, //FIXME new constate + timeout
/* optional dialing responses */
{EV_BC_OPEN, 650,650, -1, 651,-1},
{RSP_ZVLS, 608,651, 17, -1,-1, {ACT_DEBUG}},
{RSP_ZCTP, 609,651, -1, -1,-1, {ACT_DEBUG}},
{RSP_ZCPN, 609,651, -1, -1,-1, {ACT_DEBUG}},
{RSP_ZSAU, 650,651,ZSAU_CALL_DELIVERED, -1,-1, {ACT_DEBUG}},

/* connect */
{RSP_ZSAU, 650,650,ZSAU_ACTIVE, 800,-1, {ACT_CONNECT}},
{RSP_ZSAU, 651,651,ZSAU_ACTIVE, 800,-1, {ACT_CONNECT,
ACT_NOTIFY_BC_UP}},
{RSP_ZSAU, 750,750,ZSAU_ACTIVE, 800,-1, {ACT_CONNECT}},
{RSP_ZSAU, 751,751,ZSAU_ACTIVE, 800,-1, {ACT_CONNECT,
ACT_NOTIFY_BC_UP}},
{EV_BC_OPEN, 800,800, -1, 800,-1, {ACT_NOTIFY_BC_UP}},

/* remote hangup */
{RSP_ZSAU, 650,650,ZSAU_DISCONNECT_IND, 0, 0, {ACT_REMOTEREJECT}},
{RSP_ZSAU, 750,750,ZSAU_DISCONNECT_IND, 0, 0, {ACT_REMOTEHUP}},
{RSP_ZSAU, 650,651,ZSAU_DISCONNECT_IND, 0, 0, {ACT_REMOTEREJECT}},
{RSP_ZSAU, 750,751,ZSAU_DISCONNECT_IND, 0, 0, {ACT_REMOTEHUP}},
{RSP_ZSAU, 800,800,ZSAU_DISCONNECT_IND, 0, 0, {ACT_REMOTEHUP}},

/* hangup */
Expand Down Expand Up @@ -358,7 +359,8 @@ struct reply_t gigaset_tab_cid[] =
{RSP_ZSAU, 700,729,ZSAU_ACTIVE, 0, 0, {ACT_ABORTACCEPT}},
{RSP_ZSAU, 700,729,ZSAU_DISCONNECT_IND, 0, 0, {ACT_ABORTACCEPT}},

{EV_TIMEOUT, 750,750, -1, 0, 0, {ACT_CONNTIMEOUT}},
{EV_BC_OPEN, 750,750, -1, 751,-1},
{EV_TIMEOUT, 750,751, -1, 0, 0, {ACT_CONNTIMEOUT}},

/* B channel closed (general case) */
{EV_BC_CLOSED, -1, -1, -1, -1,-1, {ACT_NOTIFY_BC_DOWN}}, //FIXME
Expand Down Expand Up @@ -876,12 +878,6 @@ static void bchannel_down(struct bc_state *bcs)

static void bchannel_up(struct bc_state *bcs)
{
if (!(bcs->chstate & CHS_D_UP)) {
dev_notice(bcs->cs->dev, "%s: D channel not up\n", __func__);
bcs->chstate |= CHS_D_UP;
gigaset_i4l_channel_cmd(bcs, ISDN_STAT_DCONN);
}

if (bcs->chstate & CHS_B_UP) {
dev_notice(bcs->cs->dev, "%s: B channel already up\n",
__func__);
Expand Down
6 changes: 0 additions & 6 deletions drivers/isdn/gigaset/isocdata.c
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Original file line number Diff line number Diff line change
Expand Up @@ -174,12 +174,6 @@ int gigaset_isowbuf_getbytes(struct isowbuf_t *iwb, int size)
pr_err("invalid size %d\n", size);
return -EINVAL;
}
src = iwb->read;
if (unlikely(limit >= BAS_OUTBUFSIZE + BAS_OUTBUFPAD ||
(read < src && limit >= src))) {
pr_err("isoc write buffer frame reservation violated\n");
return -EFAULT;
}
#endif

if (read < write) {
Expand Down
4 changes: 4 additions & 0 deletions drivers/net/benet/be_hw.h
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Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,10 @@
#define MEMBAR_CTRL_INT_CTRL_PFUNC_MASK 0x7 /* bits 26 - 28 */
#define MEMBAR_CTRL_INT_CTRL_PFUNC_SHIFT 26

/********* ISR0 Register offset **********/
#define CEV_ISR0_OFFSET 0xC18
#define CEV_ISR_SIZE 4

/********* Event Q door bell *************/
#define DB_EQ_OFFSET DB_CQ_OFFSET
#define DB_EQ_RING_ID_MASK 0x1FF /* bits 0 - 8 */
Expand Down
16 changes: 9 additions & 7 deletions drivers/net/benet/be_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1274,15 +1274,17 @@ static irqreturn_t be_intx(int irq, void *dev)
{
struct be_adapter *adapter = dev;
struct be_ctrl_info *ctrl = &adapter->ctrl;
int rx, tx;
int isr;

tx = event_handle(ctrl, &adapter->tx_eq);
rx = event_handle(ctrl, &adapter->rx_eq);
isr = ioread32(ctrl->csr + CEV_ISR0_OFFSET +
ctrl->pci_func * CEV_ISR_SIZE);
if (!isr)
return IRQ_NONE;

if (rx || tx)
return IRQ_HANDLED;
else
return IRQ_NONE;
event_handle(ctrl, &adapter->tx_eq);
event_handle(ctrl, &adapter->rx_eq);

return IRQ_HANDLED;
}

static irqreturn_t be_msix_rx(int irq, void *dev)
Expand Down
2 changes: 2 additions & 0 deletions drivers/net/bnx2x.h
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Original file line number Diff line number Diff line change
Expand Up @@ -902,6 +902,8 @@ struct bnx2x {
u16 rx_quick_cons_trip;
u16 rx_ticks_int;
u16 rx_ticks;
/* Maximal coalescing timeout in us */
#define BNX2X_MAX_COALESCE_TOUT (0xf0*12)

u32 lin_cnt;

Expand Down
12 changes: 6 additions & 6 deletions drivers/net/bnx2x_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4434,7 +4434,7 @@ static void bnx2x_update_coalesce(struct bnx2x *bp)
REG_WR16(bp, BAR_USTRORM_INTMEM +
USTORM_SB_HC_DISABLE_OFFSET(port, sb_id,
U_SB_ETH_RX_CQ_INDEX),
bp->rx_ticks ? 0 : 1);
(bp->rx_ticks/12) ? 0 : 1);

/* HC_INDEX_C_ETH_TX_CQ_CONS */
REG_WR8(bp, BAR_CSTRORM_INTMEM +
Expand All @@ -4444,7 +4444,7 @@ static void bnx2x_update_coalesce(struct bnx2x *bp)
REG_WR16(bp, BAR_CSTRORM_INTMEM +
CSTORM_SB_HC_DISABLE_OFFSET(port, sb_id,
C_SB_ETH_TX_CQ_INDEX),
bp->tx_ticks ? 0 : 1);
(bp->tx_ticks/12) ? 0 : 1);
}
}

Expand Down Expand Up @@ -9069,12 +9069,12 @@ static int bnx2x_set_coalesce(struct net_device *dev,
struct bnx2x *bp = netdev_priv(dev);

bp->rx_ticks = (u16) coal->rx_coalesce_usecs;
if (bp->rx_ticks > 3000)
bp->rx_ticks = 3000;
if (bp->rx_ticks > BNX2X_MAX_COALESCE_TOUT)
bp->rx_ticks = BNX2X_MAX_COALESCE_TOUT;

bp->tx_ticks = (u16) coal->tx_coalesce_usecs;
if (bp->tx_ticks > 0x3000)
bp->tx_ticks = 0x3000;
if (bp->tx_ticks > BNX2X_MAX_COALESCE_TOUT)
bp->tx_ticks = BNX2X_MAX_COALESCE_TOUT;

if (netif_running(dev))
bnx2x_update_coalesce(bp);
Expand Down
3 changes: 3 additions & 0 deletions drivers/net/e1000e/defines.h
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Original file line number Diff line number Diff line change
Expand Up @@ -238,6 +238,7 @@
#define E1000_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */
#define E1000_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */
#define E1000_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Completion by NVM */
#define E1000_STATUS_PHYRA 0x00000400 /* PHY Reset Asserted */
#define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Status of Master requests. */

/* Constants used to interpret the masked PCI-X bus speed. */
Expand Down Expand Up @@ -575,6 +576,8 @@
#define PHY_1000T_STATUS 0x0A /* 1000Base-T Status Reg */
#define PHY_EXT_STATUS 0x0F /* Extended Status Reg */

#define PHY_CONTROL_LB 0x4000 /* PHY Loopback bit */

/* NVM Control */
#define E1000_EECD_SK 0x00000001 /* NVM Clock */
#define E1000_EECD_CS 0x00000002 /* NVM Chip Select */
Expand Down
4 changes: 4 additions & 0 deletions drivers/net/e1000e/hw.h
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Original file line number Diff line number Diff line change
Expand Up @@ -215,6 +215,7 @@ enum e1e_registers {
E1000_SWSM = 0x05B50, /* SW Semaphore */
E1000_FWSM = 0x05B54, /* FW Semaphore */
E1000_SWSM2 = 0x05B58, /* Driver-only SW semaphore */
E1000_CRC_OFFSET = 0x05F50, /* CRC Offset register */
E1000_HICR = 0x08F00, /* Host Interface Control */
};

Expand Down Expand Up @@ -302,6 +303,9 @@ enum e1e_registers {
#define E1000_KMRNCTRLSTA_REN 0x00200000
#define E1000_KMRNCTRLSTA_DIAG_OFFSET 0x3 /* Kumeran Diagnostic */
#define E1000_KMRNCTRLSTA_DIAG_NELPBK 0x1000 /* Nearend Loopback mode */
#define E1000_KMRNCTRLSTA_K1_CONFIG 0x7
#define E1000_KMRNCTRLSTA_K1_ENABLE 0x140E
#define E1000_KMRNCTRLSTA_K1_DISABLE 0x1400

#define IFE_PHY_EXTENDED_STATUS_CONTROL 0x10
#define IFE_PHY_SPECIAL_CONTROL 0x11 /* 100BaseTx PHY Special Control */
Expand Down
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