[git patches] net driver fixes

From: Jeff Garzik
Date: Wed Apr 11 2007 - 14:05:29 EST


Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git upstream-linus

to receive the following updates:

drivers/net/cxgb3/common.h | 7 +-
drivers/net/cxgb3/cxgb3_main.c | 16 ++--
drivers/net/cxgb3/cxgb3_offload.c | 14 +---
drivers/net/cxgb3/regs.h | 6 ++
drivers/net/cxgb3/xgmac.c | 107 +++++++++++++++++++-------
drivers/net/myri10ge/myri10ge.c | 37 ++++++---
drivers/net/skge.c | 93 ++++++++++++++---------
drivers/net/sky2.c | 12 ++-
drivers/net/wireless/bcm43xx/bcm43xx_main.c | 20 +++++-
drivers/net/wireless/bcm43xx/bcm43xx_phy.c | 57 ++++++++------
drivers/net/wireless/zd1211rw/zd_chip.c | 12 +--
drivers/net/wireless/zd1211rw/zd_chip.h | 4 +-
drivers/net/wireless/zd1211rw/zd_rf_al2230.c | 6 ++
13 files changed, 257 insertions(+), 134 deletions(-)

Brice Goglin (3):
myri10ge: fix management of the firmware 4KB boundary crossing restriction
myri10ge: more Intel chipsets providing aligned PCIe completions
myri10ge: update driver version to 1.3.0-1.233

Daniel Drake (2):
zd1211rw: Reject AL2230S devices
zd1211rw: Fix E2P_PHY_REG patching

Divy Le Ray (3):
cxgb3 - avoid deadlock with mac watchdog
cxgb3 - MAC watchdog update
cxgb3 - missing CPL hanler and register setting.

Larry Finger (2):
bcm43xx: Fix 802.11b/g scan limits to match regulatory reqs
bcm43xx: Fix PPC machine checks and match loopback gain specs

Stephen Hemminger (5):
skge: turn carrier off when down
sky2: turn carrier off when down
sky2: turn on clocks when doing resume
sky2: phy workarounds for Yukon EC-U A1
skge: fix wake on lan

diff --git a/drivers/net/cxgb3/common.h b/drivers/net/cxgb3/common.h
index 97128d8..8d13796 100644
--- a/drivers/net/cxgb3/common.h
+++ b/drivers/net/cxgb3/common.h
@@ -478,8 +478,11 @@ struct cmac {
struct adapter *adapter;
unsigned int offset;
unsigned int nucast; /* # of address filters for unicast MACs */
- unsigned int tcnt;
- unsigned int xcnt;
+ unsigned int tx_tcnt;
+ unsigned int tx_xcnt;
+ u64 tx_mcnt;
+ unsigned int rx_xcnt;
+ u64 rx_mcnt;
unsigned int toggle_cnt;
unsigned int txen;
struct mac_stats stats;
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 26240fd..67b4b21 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -194,15 +194,13 @@ void t3_os_link_changed(struct adapter *adapter, int port_id, int link_stat,

if (link_stat != netif_carrier_ok(dev)) {
if (link_stat) {
- t3_set_reg_field(adapter,
- A_XGM_TXFIFO_CFG + mac->offset,
- F_ENDROPPKT, 0);
+ t3_mac_enable(mac, MAC_DIRECTION_RX);
netif_carrier_on(dev);
} else {
netif_carrier_off(dev);
- t3_set_reg_field(adapter,
- A_XGM_TXFIFO_CFG + mac->offset,
- F_ENDROPPKT, F_ENDROPPKT);
+ pi->phy.ops->power_down(&pi->phy, 1);
+ t3_mac_disable(mac, MAC_DIRECTION_RX);
+ t3_link_start(&pi->phy, mac, &pi->link_config);
}

link_report(dev);
@@ -772,6 +770,8 @@ static int cxgb_up(struct adapter *adap)
if (err)
goto out;

+ t3_write_reg(adap, A_ULPRX_TDDP_PSZ, V_HPZ0(PAGE_SHIFT - 12));
+
err = setup_sge_qsets(adap);
if (err)
goto out;
@@ -2119,7 +2119,9 @@ static void check_t3b2_mac(struct adapter *adapter)
{
int i;

- rtnl_lock(); /* synchronize with ifdown */
+ if (!rtnl_trylock()) /* synchronize with ifdown */
+ return;
+
for_each_port(adapter, i) {
struct net_device *dev = adapter->port[i];
struct port_info *p = netdev_priv(dev);
diff --git a/drivers/net/cxgb3/cxgb3_offload.c b/drivers/net/cxgb3/cxgb3_offload.c
index eed7a48..4864924 100644
--- a/drivers/net/cxgb3/cxgb3_offload.c
+++ b/drivers/net/cxgb3/cxgb3_offload.c
@@ -743,17 +743,6 @@ static int do_act_establish(struct t3cdev *dev, struct sk_buff *skb)
}
}

-static int do_set_tcb_rpl(struct t3cdev *dev, struct sk_buff *skb)
-{
- struct cpl_set_tcb_rpl *rpl = cplhdr(skb);
-
- if (rpl->status != CPL_ERR_NONE)
- printk(KERN_ERR
- "Unexpected SET_TCB_RPL status %u for tid %u\n",
- rpl->status, GET_TID(rpl));
- return CPL_RET_BUF_DONE;
-}
-
static int do_trace(struct t3cdev *dev, struct sk_buff *skb)
{
struct cpl_trace_pkt *p = cplhdr(skb);
@@ -1215,7 +1204,8 @@ void __init cxgb3_offload_init(void)
t3_register_cpl_handler(CPL_CLOSE_CON_RPL, do_hwtid_rpl);
t3_register_cpl_handler(CPL_ABORT_REQ_RSS, do_abort_req_rss);
t3_register_cpl_handler(CPL_ACT_ESTABLISH, do_act_establish);
- t3_register_cpl_handler(CPL_SET_TCB_RPL, do_set_tcb_rpl);
+ t3_register_cpl_handler(CPL_SET_TCB_RPL, do_hwtid_rpl);
+ t3_register_cpl_handler(CPL_GET_TCB_RPL, do_hwtid_rpl);
t3_register_cpl_handler(CPL_RDMA_TERMINATE, do_term);
t3_register_cpl_handler(CPL_RDMA_EC_STATUS, do_hwtid_rpl);
t3_register_cpl_handler(CPL_TRACE_PKT, do_trace);
diff --git a/drivers/net/cxgb3/regs.h b/drivers/net/cxgb3/regs.h
index f8be41c..e5a5534 100644
--- a/drivers/net/cxgb3/regs.h
+++ b/drivers/net/cxgb3/regs.h
@@ -1234,9 +1234,15 @@

#define A_ULPRX_ISCSI_TAGMASK 0x514

+#define S_HPZ0 0
+#define M_HPZ0 0xf
+#define V_HPZ0(x) ((x) << S_HPZ0)
+#define G_HPZ0(x) (((x) >> S_HPZ0) & M_HPZ0)
+
#define A_ULPRX_TDDP_LLIMIT 0x51c

#define A_ULPRX_TDDP_ULIMIT 0x520
+#define A_ULPRX_TDDP_PSZ 0x528

#define A_ULPRX_STAG_LLIMIT 0x52c

diff --git a/drivers/net/cxgb3/xgmac.c b/drivers/net/cxgb3/xgmac.c
index 94aaff0..a506792 100644
--- a/drivers/net/cxgb3/xgmac.c
+++ b/drivers/net/cxgb3/xgmac.c
@@ -367,7 +367,8 @@ int t3_mac_enable(struct cmac *mac, int which)
int idx = macidx(mac);
struct adapter *adap = mac->adapter;
unsigned int oft = mac->offset;
-
+ struct mac_stats *s = &mac->stats;
+
if (which & MAC_DIRECTION_TX) {
t3_write_reg(adap, A_XGM_TX_CTRL + oft, F_TXEN);
t3_write_reg(adap, A_TP_PIO_ADDR, A_TP_TX_DROP_CFG_CH0 + idx);
@@ -376,10 +377,16 @@ int t3_mac_enable(struct cmac *mac, int which)
t3_set_reg_field(adap, A_TP_PIO_DATA, 1 << idx, 1 << idx);

t3_write_reg(adap, A_TP_PIO_ADDR, A_TP_TX_DROP_CNT_CH0 + idx);
- mac->tcnt = (G_TXDROPCNTCH0RCVD(t3_read_reg(adap,
- A_TP_PIO_DATA)));
- mac->xcnt = (G_TXSPI4SOPCNT(t3_read_reg(adap,
- A_XGM_TX_SPI4_SOP_EOP_CNT)));
+ mac->tx_mcnt = s->tx_frames;
+ mac->tx_tcnt = (G_TXDROPCNTCH0RCVD(t3_read_reg(adap,
+ A_TP_PIO_DATA)));
+ mac->tx_xcnt = (G_TXSPI4SOPCNT(t3_read_reg(adap,
+ A_XGM_TX_SPI4_SOP_EOP_CNT +
+ oft)));
+ mac->rx_mcnt = s->rx_frames;
+ mac->rx_xcnt = (G_TXSPI4SOPCNT(t3_read_reg(adap,
+ A_XGM_RX_SPI4_SOP_EOP_CNT +
+ oft)));
mac->txen = F_TXEN;
mac->toggle_cnt = 0;
}
@@ -392,6 +399,7 @@ int t3_mac_disable(struct cmac *mac, int which)
{
int idx = macidx(mac);
struct adapter *adap = mac->adapter;
+ int val;

if (which & MAC_DIRECTION_TX) {
t3_write_reg(adap, A_XGM_TX_CTRL + mac->offset, 0);
@@ -401,44 +409,89 @@ int t3_mac_disable(struct cmac *mac, int which)
t3_set_reg_field(adap, A_TP_PIO_DATA, 1 << idx, 1 << idx);
mac->txen = 0;
}
- if (which & MAC_DIRECTION_RX)
+ if (which & MAC_DIRECTION_RX) {
+ t3_set_reg_field(mac->adapter, A_XGM_RESET_CTRL + mac->offset,
+ F_PCS_RESET_, 0);
+ msleep(100);
t3_write_reg(adap, A_XGM_RX_CTRL + mac->offset, 0);
+ val = F_MAC_RESET_;
+ if (is_10G(adap))
+ val |= F_PCS_RESET_;
+ else if (uses_xaui(adap))
+ val |= F_PCS_RESET_ | F_XG2G_RESET_;
+ else
+ val |= F_RGMII_RESET_ | F_XG2G_RESET_;
+ t3_write_reg(mac->adapter, A_XGM_RESET_CTRL + mac->offset, val);
+ }
return 0;
}

int t3b2_mac_watchdog_task(struct cmac *mac)
{
struct adapter *adap = mac->adapter;
- unsigned int tcnt, xcnt;
+ struct mac_stats *s = &mac->stats;
+ unsigned int tx_tcnt, tx_xcnt;
+ unsigned int tx_mcnt = s->tx_frames;
+ unsigned int rx_mcnt = s->rx_frames;
+ unsigned int rx_xcnt;
int status;

- t3_write_reg(adap, A_TP_PIO_ADDR, A_TP_TX_DROP_CNT_CH0 + macidx(mac));
- tcnt = (G_TXDROPCNTCH0RCVD(t3_read_reg(adap, A_TP_PIO_DATA)));
- xcnt = (G_TXSPI4SOPCNT(t3_read_reg(adap,
- A_XGM_TX_SPI4_SOP_EOP_CNT +
- mac->offset)));
-
- if (tcnt != mac->tcnt && xcnt == 0 && mac->xcnt == 0) {
- if (mac->toggle_cnt > 4) {
- t3b2_mac_reset(mac);
+ if (tx_mcnt == mac->tx_mcnt) {
+ tx_xcnt = (G_TXSPI4SOPCNT(t3_read_reg(adap,
+ A_XGM_TX_SPI4_SOP_EOP_CNT +
+ mac->offset)));
+ if (tx_xcnt == 0) {
+ t3_write_reg(adap, A_TP_PIO_ADDR,
+ A_TP_TX_DROP_CNT_CH0 + macidx(mac));
+ tx_tcnt = (G_TXDROPCNTCH0RCVD(t3_read_reg(adap,
+ A_TP_PIO_DATA)));
+ } else {
mac->toggle_cnt = 0;
+ return 0;
+ }
+ } else {
+ mac->toggle_cnt = 0;
+ return 0;
+ }
+
+ if (((tx_tcnt != mac->tx_tcnt) &&
+ (tx_xcnt == 0) && (mac->tx_xcnt == 0)) ||
+ ((mac->tx_mcnt == tx_mcnt) &&
+ (tx_xcnt != 0) && (mac->tx_xcnt != 0))) {
+ if (mac->toggle_cnt > 4)
status = 2;
- } else {
- t3_write_reg(adap, A_XGM_TX_CTRL + mac->offset, 0);
- t3_read_reg(adap, A_XGM_TX_CTRL + mac->offset);
- t3_write_reg(adap, A_XGM_TX_CTRL + mac->offset,
- mac->txen);
- t3_read_reg(adap, A_XGM_TX_CTRL + mac->offset);
- mac->toggle_cnt++;
+ else
status = 1;
- }
} else {
mac->toggle_cnt = 0;
- status = 0;
+ return 0;
}
- mac->tcnt = tcnt;
- mac->xcnt = xcnt;

+ if (rx_mcnt != mac->rx_mcnt)
+ rx_xcnt = (G_TXSPI4SOPCNT(t3_read_reg(adap,
+ A_XGM_RX_SPI4_SOP_EOP_CNT +
+ mac->offset)));
+ else
+ return 0;
+
+ if (mac->rx_mcnt != s->rx_frames && rx_xcnt == 0 && mac->rx_xcnt == 0)
+ status = 2;
+
+ mac->tx_tcnt = tx_tcnt;
+ mac->tx_xcnt = tx_xcnt;
+ mac->tx_mcnt = s->tx_frames;
+ mac->rx_xcnt = rx_xcnt;
+ mac->rx_mcnt = s->rx_frames;
+ if (status == 1) {
+ t3_write_reg(adap, A_XGM_TX_CTRL + mac->offset, 0);
+ t3_read_reg(adap, A_XGM_TX_CTRL + mac->offset); /* flush */
+ t3_write_reg(adap, A_XGM_TX_CTRL + mac->offset, mac->txen);
+ t3_read_reg(adap, A_XGM_TX_CTRL + mac->offset); /* flush */
+ mac->toggle_cnt++;
+ } else if (status == 2) {
+ t3b2_mac_reset(mac);
+ mac->toggle_cnt = 0;
+ }
return status;
}

diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index c216e6a..f8efe0e 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -71,7 +71,7 @@
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"

-#define MYRI10GE_VERSION_STR "1.3.0-1.227"
+#define MYRI10GE_VERSION_STR "1.3.0-1.233"

MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
MODULE_AUTHOR("Maintainer: help@xxxxxxxx");
@@ -900,19 +900,9 @@ myri10ge_alloc_rx_pages(struct myri10ge_priv *mgp, struct myri10ge_rx_buf *rx,
/* try to refill entire ring */
while (rx->fill_cnt != (rx->cnt + rx->mask + 1)) {
idx = rx->fill_cnt & rx->mask;
-
- if ((bytes < MYRI10GE_ALLOC_SIZE / 2) &&
- (rx->page_offset + bytes <= MYRI10GE_ALLOC_SIZE)) {
+ if (rx->page_offset + bytes <= MYRI10GE_ALLOC_SIZE) {
/* we can use part of previous page */
get_page(rx->page);
-#if MYRI10GE_ALLOC_SIZE > 4096
- /* Firmware cannot cross 4K boundary.. */
- if ((rx->page_offset >> 12) !=
- ((rx->page_offset + bytes - 1) >> 12)) {
- rx->page_offset =
- (rx->page_offset + bytes) & ~4095;
- }
-#endif
} else {
/* we need a new page */
page =
@@ -941,6 +931,13 @@ myri10ge_alloc_rx_pages(struct myri10ge_priv *mgp, struct myri10ge_rx_buf *rx,

/* start next packet on a cacheline boundary */
rx->page_offset += SKB_DATA_ALIGN(bytes);
+
+#if MYRI10GE_ALLOC_SIZE > 4096
+ /* don't cross a 4KB boundary */
+ if ((rx->page_offset >> 12) !=
+ ((rx->page_offset + bytes - 1) >> 12))
+ rx->page_offset = (rx->page_offset + 4096) & ~4095;
+#endif
rx->fill_cnt++;

/* copy 8 descriptors to the firmware at a time */
@@ -2490,6 +2487,10 @@ static void myri10ge_enable_ecrc(struct myri10ge_priv *mgp)

#define PCI_DEVICE_ID_INTEL_E5000_PCIE23 0x25f7
#define PCI_DEVICE_ID_INTEL_E5000_PCIE47 0x25fa
+#define PCI_DEVICE_ID_INTEL_6300ESB_PCIEE1 0x3510
+#define PCI_DEVICE_ID_INTEL_6300ESB_PCIEE4 0x351b
+#define PCI_DEVICE_ID_INTEL_E3000_PCIE 0x2779
+#define PCI_DEVICE_ID_INTEL_E3010_PCIE 0x277a
#define PCI_DEVICE_ID_SERVERWORKS_HT2100_PCIE_FIRST 0x140
#define PCI_DEVICE_ID_SERVERWORKS_HT2100_PCIE_LAST 0x142

@@ -2529,6 +2530,18 @@ static void myri10ge_select_firmware(struct myri10ge_priv *mgp)
PCI_DEVICE_ID_SERVERWORKS_HT2100_PCIE_FIRST
&& bridge->device <=
PCI_DEVICE_ID_SERVERWORKS_HT2100_PCIE_LAST)
+ /* All Intel E3000/E3010 PCIE ports */
+ || (bridge->vendor == PCI_VENDOR_ID_INTEL
+ && (bridge->device ==
+ PCI_DEVICE_ID_INTEL_E3000_PCIE
+ || bridge->device ==
+ PCI_DEVICE_ID_INTEL_E3010_PCIE))
+ /* All Intel 6310/6311/6321ESB PCIE ports */
+ || (bridge->vendor == PCI_VENDOR_ID_INTEL
+ && bridge->device >=
+ PCI_DEVICE_ID_INTEL_6300ESB_PCIEE1
+ && bridge->device <=
+ PCI_DEVICE_ID_INTEL_6300ESB_PCIEE4)
/* All Intel E5000 PCIE ports */
|| (bridge->vendor == PCI_VENDOR_ID_INTEL
&& bridge->device >=
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 39c6677..d476a3c 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -163,27 +163,46 @@ static void skge_wol_init(struct skge_port *skge)
{
struct skge_hw *hw = skge->hw;
int port = skge->port;
- enum pause_control save_mode;
- u32 ctrl;
+ u16 ctrl;

- /* Bring hardware out of reset */
skge_write16(hw, B0_CTST, CS_RST_CLR);
skge_write16(hw, SK_REG(port, GMAC_LINK_CTRL), GMLC_RST_CLR);

- skge_write8(hw, SK_REG(port, GPHY_CTRL), GPC_RST_CLR);
- skge_write8(hw, SK_REG(port, GMAC_CTRL), GMC_RST_CLR);
+ /* Turn on Vaux */
+ skge_write8(hw, B0_POWER_CTRL,
+ PC_VAUX_ENA | PC_VCC_ENA | PC_VAUX_ON | PC_VCC_OFF);

- /* Force to 10/100 skge_reset will re-enable on resume */
- save_mode = skge->flow_control;
- skge->flow_control = FLOW_MODE_SYMMETRIC;
+ /* WA code for COMA mode -- clear PHY reset */
+ if (hw->chip_id == CHIP_ID_YUKON_LITE &&
+ hw->chip_rev >= CHIP_REV_YU_LITE_A3) {
+ u32 reg = skge_read32(hw, B2_GP_IO);
+ reg |= GP_DIR_9;
+ reg &= ~GP_IO_9;
+ skge_write32(hw, B2_GP_IO, reg);
+ }

- ctrl = skge->advertising;
- skge->advertising &= ~(ADVERTISED_1000baseT_Half|ADVERTISED_1000baseT_Full);
+ skge_write32(hw, SK_REG(port, GPHY_CTRL),
+ GPC_DIS_SLEEP |
+ GPC_HWCFG_M_3 | GPC_HWCFG_M_2 | GPC_HWCFG_M_1 | GPC_HWCFG_M_0 |
+ GPC_ANEG_1 | GPC_RST_SET);

- skge_phy_reset(skge);
+ skge_write32(hw, SK_REG(port, GPHY_CTRL),
+ GPC_DIS_SLEEP |
+ GPC_HWCFG_M_3 | GPC_HWCFG_M_2 | GPC_HWCFG_M_1 | GPC_HWCFG_M_0 |
+ GPC_ANEG_1 | GPC_RST_CLR);
+
+ skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_RST_CLR);
+
+ /* Force to 10/100 skge_reset will re-enable on resume */
+ gm_phy_write(hw, port, PHY_MARV_AUNE_ADV,
+ PHY_AN_100FULL | PHY_AN_100HALF |
+ PHY_AN_10FULL | PHY_AN_10HALF| PHY_AN_CSMA);
+ /* no 1000 HD/FD */
+ gm_phy_write(hw, port, PHY_MARV_1000T_CTRL, 0);
+ gm_phy_write(hw, port, PHY_MARV_CTRL,
+ PHY_CT_RESET | PHY_CT_SPS_LSB | PHY_CT_ANE |
+ PHY_CT_RE_CFG | PHY_CT_DUP_MD);

- skge->flow_control = save_mode;
- skge->advertising = ctrl;

/* Set GMAC to no flow control and auto update for speed/duplex */
gma_write16(hw, port, GM_GP_CTRL,
@@ -227,12 +246,10 @@ static int skge_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
struct skge_port *skge = netdev_priv(dev);
struct skge_hw *hw = skge->hw;

- if (wol->wolopts & wol_supported(hw))
+ if (wol->wolopts & ~wol_supported(hw))
return -EOPNOTSUPP;

skge->wol = wol->wolopts;
- if (!netif_running(dev))
- skge_wol_init(skge);
return 0;
}

@@ -2535,10 +2552,12 @@ static int skge_down(struct net_device *dev)
printk(KERN_INFO PFX "%s: disabling interface\n", dev->name);

netif_stop_queue(dev);
+
if (hw->chip_id == CHIP_ID_GENESIS && hw->phy_type == SK_PHY_XMAC)
del_timer_sync(&skge->link_timer);

netif_poll_disable(dev);
+ netif_carrier_off(dev);

spin_lock_irq(&hw->hw_lock);
hw->intr_mask &= ~portmask[port];
@@ -3765,21 +3784,6 @@ static void __devexit skge_remove(struct pci_dev *pdev)
}

#ifdef CONFIG_PM
-static int vaux_avail(struct pci_dev *pdev)
-{
- int pm_cap;
-
- pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM);
- if (pm_cap) {
- u16 ctl;
- pci_read_config_word(pdev, pm_cap + PCI_PM_PMC, &ctl);
- if (ctl & PCI_PM_CAP_AUX_POWER)
- return 1;
- }
- return 0;
-}
-
-
static int skge_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct skge_hw *hw = pci_get_drvdata(pdev);
@@ -3801,10 +3805,6 @@ static int skge_suspend(struct pci_dev *pdev, pm_message_t state)
wol |= skge->wol;
}

- if (wol && vaux_avail(pdev))
- skge_write8(hw, B0_POWER_CTRL,
- PC_VAUX_ENA | PC_VCC_ENA | PC_VAUX_ON | PC_VCC_OFF);
-
skge_write32(hw, B0_IMSK, 0);
pci_enable_wake(pdev, pci_choose_state(pdev, state), wol);
pci_set_power_state(pdev, pci_choose_state(pdev, state));
@@ -3850,6 +3850,28 @@ out:
}
#endif

+static void skge_shutdown(struct pci_dev *pdev)
+{
+ struct skge_hw *hw = pci_get_drvdata(pdev);
+ int i, wol = 0;
+
+ for (i = 0; i < hw->ports; i++) {
+ struct net_device *dev = hw->dev[i];
+ struct skge_port *skge = netdev_priv(dev);
+
+ if (skge->wol)
+ skge_wol_init(skge);
+ wol |= skge->wol;
+ }
+
+ pci_enable_wake(pdev, PCI_D3hot, wol);
+ pci_enable_wake(pdev, PCI_D3cold, wol);
+
+ pci_disable_device(pdev);
+ pci_set_power_state(pdev, PCI_D3hot);
+
+}
+
static struct pci_driver skge_driver = {
.name = DRV_NAME,
.id_table = skge_id_table,
@@ -3859,6 +3881,7 @@ static struct pci_driver skge_driver = {
.suspend = skge_suspend,
.resume = skge_resume,
#endif
+ .shutdown = skge_shutdown,
};

static int __init skge_init_module(void)
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index ab0ab92..4a009b7 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -510,9 +510,9 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
ledover &= ~PHY_M_LED_MO_RX;
}

- if (hw->chip_id == CHIP_ID_YUKON_EC_U && hw->chip_rev == CHIP_REV_YU_EC_A1) {
+ if (hw->chip_id == CHIP_ID_YUKON_EC_U &&
+ hw->chip_rev == CHIP_REV_YU_EC_U_A1) {
/* apply fixes in PHY AFE */
- pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 255);

/* increase differential signal amplitude in 10BASE-T */
@@ -524,7 +524,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
gm_phy_write(hw, port, 0x17, 0x2002);

/* set page register to 0 */
- gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
+ gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 0);
} else if (hw->chip_id != CHIP_ID_YUKON_EX) {
gm_phy_write(hw, port, PHY_MARV_LED_CTRL, ledctrl);

@@ -1561,6 +1561,7 @@ static int sky2_down(struct net_device *dev)

/* Stop more packets from being queued */
netif_stop_queue(dev);
+ netif_carrier_off(dev);

/* Disable port IRQ */
imask = sky2_read32(hw, B0_IMSK);
@@ -3769,6 +3770,11 @@ static int sky2_resume(struct pci_dev *pdev)
goto out;

pci_enable_wake(pdev, PCI_D0, 0);
+
+ /* Re-enable all clocks */
+ if (hw->chip_id == CHIP_ID_YUKON_EX || hw->chip_id == CHIP_ID_YUKON_EC_U)
+ sky2_pci_write32(hw, PCI_DEV_REG3, 0);
+
sky2_reset(hw);

sky2_write32(hw, B0_IMSK, Y2_IS_BASE);
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index 80cb88e..a38e7ee 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -946,6 +946,7 @@ static int bcm43xx_geo_init(struct bcm43xx_private *bcm)
u8 channel;
struct bcm43xx_phyinfo *phy;
const char *iso_country;
+ u8 max_bg_channel;

geo = kzalloc(sizeof(*geo), GFP_KERNEL);
if (!geo)
@@ -967,6 +968,23 @@ static int bcm43xx_geo_init(struct bcm43xx_private *bcm)
}
iso_country = bcm43xx_locale_iso(bcm->sprom.locale);

+/* set the maximum channel based on locale set in sprom or witle locale option */
+ switch (bcm->sprom.locale) {
+ case BCM43xx_LOCALE_THAILAND:
+ case BCM43xx_LOCALE_ISRAEL:
+ case BCM43xx_LOCALE_JORDAN:
+ case BCM43xx_LOCALE_USA_CANADA_ANZ:
+ case BCM43xx_LOCALE_USA_LOW:
+ max_bg_channel = 11;
+ break;
+ case BCM43xx_LOCALE_JAPAN:
+ case BCM43xx_LOCALE_JAPAN_HIGH:
+ max_bg_channel = 14;
+ break;
+ default:
+ max_bg_channel = 13;
+ }
+
if (have_a) {
for (i = 0, channel = IEEE80211_52GHZ_MIN_CHANNEL;
channel <= IEEE80211_52GHZ_MAX_CHANNEL; channel++) {
@@ -978,7 +996,7 @@ static int bcm43xx_geo_init(struct bcm43xx_private *bcm)
}
if (have_bg) {
for (i = 0, channel = IEEE80211_24GHZ_MIN_CHANNEL;
- channel <= IEEE80211_24GHZ_MAX_CHANNEL; channel++) {
+ channel <= max_bg_channel; channel++) {
chan = &geo->bg[i++];
chan->freq = bcm43xx_channel_to_freq_bg(channel);
chan->channel = channel;
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_phy.c b/drivers/net/wireless/bcm43xx/bcm43xx_phy.c
index d1e89be..72529a4 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_phy.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_phy.c
@@ -978,7 +978,7 @@ static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
{
struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
- u16 backup_phy[15];
+ u16 backup_phy[15] = {0};
u16 backup_radio[3];
u16 backup_bband;
u16 i;
@@ -989,8 +989,10 @@ static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
backup_phy[1] = bcm43xx_phy_read(bcm, 0x0001);
backup_phy[2] = bcm43xx_phy_read(bcm, 0x0811);
backup_phy[3] = bcm43xx_phy_read(bcm, 0x0812);
- backup_phy[4] = bcm43xx_phy_read(bcm, 0x0814);
- backup_phy[5] = bcm43xx_phy_read(bcm, 0x0815);
+ if (phy->rev != 1) {
+ backup_phy[4] = bcm43xx_phy_read(bcm, 0x0814);
+ backup_phy[5] = bcm43xx_phy_read(bcm, 0x0815);
+ }
backup_phy[6] = bcm43xx_phy_read(bcm, 0x005A);
backup_phy[7] = bcm43xx_phy_read(bcm, 0x0059);
backup_phy[8] = bcm43xx_phy_read(bcm, 0x0058);
@@ -1018,14 +1020,16 @@ static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
bcm43xx_phy_read(bcm, 0x0811) | 0x0001);
bcm43xx_phy_write(bcm, 0x0812,
bcm43xx_phy_read(bcm, 0x0812) & 0xFFFE);
- bcm43xx_phy_write(bcm, 0x0814,
- bcm43xx_phy_read(bcm, 0x0814) | 0x0001);
- bcm43xx_phy_write(bcm, 0x0815,
- bcm43xx_phy_read(bcm, 0x0815) & 0xFFFE);
- bcm43xx_phy_write(bcm, 0x0814,
- bcm43xx_phy_read(bcm, 0x0814) | 0x0002);
- bcm43xx_phy_write(bcm, 0x0815,
- bcm43xx_phy_read(bcm, 0x0815) & 0xFFFD);
+ if (phy->rev != 1) {
+ bcm43xx_phy_write(bcm, 0x0814,
+ bcm43xx_phy_read(bcm, 0x0814) | 0x0001);
+ bcm43xx_phy_write(bcm, 0x0815,
+ bcm43xx_phy_read(bcm, 0x0815) & 0xFFFE);
+ bcm43xx_phy_write(bcm, 0x0814,
+ bcm43xx_phy_read(bcm, 0x0814) | 0x0002);
+ bcm43xx_phy_write(bcm, 0x0815,
+ bcm43xx_phy_read(bcm, 0x0815) & 0xFFFD);
+ }
bcm43xx_phy_write(bcm, 0x0811,
bcm43xx_phy_read(bcm, 0x0811) | 0x000C);
bcm43xx_phy_write(bcm, 0x0812,
@@ -1048,10 +1052,12 @@ static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
bcm43xx_phy_read(bcm, 0x000A)
| 0x2000);
}
- bcm43xx_phy_write(bcm, 0x0814,
- bcm43xx_phy_read(bcm, 0x0814) | 0x0004);
- bcm43xx_phy_write(bcm, 0x0815,
- bcm43xx_phy_read(bcm, 0x0815) & 0xFFFB);
+ if (phy->rev != 1) {
+ bcm43xx_phy_write(bcm, 0x0814,
+ bcm43xx_phy_read(bcm, 0x0814) | 0x0004);
+ bcm43xx_phy_write(bcm, 0x0815,
+ bcm43xx_phy_read(bcm, 0x0815) & 0xFFFB);
+ }
bcm43xx_phy_write(bcm, 0x0003,
(bcm43xx_phy_read(bcm, 0x0003)
& 0xFF9F) | 0x0040);
@@ -1138,8 +1144,10 @@ static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
}
}

- bcm43xx_phy_write(bcm, 0x0814, backup_phy[4]);
- bcm43xx_phy_write(bcm, 0x0815, backup_phy[5]);
+ if (phy->rev != 1) {
+ bcm43xx_phy_write(bcm, 0x0814, backup_phy[4]);
+ bcm43xx_phy_write(bcm, 0x0815, backup_phy[5]);
+ }
bcm43xx_phy_write(bcm, 0x005A, backup_phy[6]);
bcm43xx_phy_write(bcm, 0x0059, backup_phy[7]);
bcm43xx_phy_write(bcm, 0x0058, backup_phy[8]);
@@ -1188,24 +1196,23 @@ static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
bcm43xx_phy_write(bcm, 0x0811, 0x0000);
bcm43xx_phy_write(bcm, 0x0015, 0x00C0);
}
- if (phy->rev >= 3) {
+ if (phy->rev > 5) {
bcm43xx_phy_write(bcm, 0x0811, 0x0400);
bcm43xx_phy_write(bcm, 0x0015, 0x00C0);
}
if (phy->rev >= 2 && phy->connected) {
tmp = bcm43xx_phy_read(bcm, 0x0400) & 0xFF;
- if (tmp < 6) {
+ if (tmp ==3 || tmp == 5) {
bcm43xx_phy_write(bcm, 0x04C2, 0x1816);
bcm43xx_phy_write(bcm, 0x04C3, 0x8006);
- if (tmp != 3) {
+ if (tmp == 5) {
bcm43xx_phy_write(bcm, 0x04CC,
(bcm43xx_phy_read(bcm, 0x04CC)
& 0x00FF) | 0x1F00);
}
}
- }
- if (phy->rev < 3 && phy->connected)
bcm43xx_phy_write(bcm, 0x047E, 0x0078);
+ }
if (radio->revision == 8) {
bcm43xx_phy_write(bcm, 0x0801, bcm43xx_phy_read(bcm, 0x0801) | 0x0080);
bcm43xx_phy_write(bcm, 0x043E, bcm43xx_phy_read(bcm, 0x043E) | 0x0004);
@@ -1232,7 +1239,7 @@ static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
if (phy->rev >= 6) {
bcm43xx_phy_write(bcm, 0x0036,
(bcm43xx_phy_read(bcm, 0x0036)
- & 0xF000) | (radio->txctl2 << 12));
+ & 0x0FFF) | (radio->txctl2 << 12));
}
if (bcm->sprom.boardflags & BCM43xx_BFL_PACTRL)
bcm43xx_phy_write(bcm, 0x002E, 0x8075);
@@ -1243,7 +1250,7 @@ static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
else
bcm43xx_phy_write(bcm, 0x002F, 0x0202);
}
- if (phy->connected) {
+ if (phy->connected || phy->rev >= 2) {
bcm43xx_phy_lo_adjust(bcm, 0);
bcm43xx_phy_write(bcm, 0x080F, 0x8078);
}
@@ -1257,7 +1264,7 @@ static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
*/
bcm43xx_nrssi_hw_update(bcm, 0xFFFF);
bcm43xx_calc_nrssi_threshold(bcm);
- } else if (phy->connected) {
+ } else if (phy->connected || phy->rev >= 2) {
if (radio->nrssi[0] == -1000) {
assert(radio->nrssi[1] == -1000);
bcm43xx_calc_nrssi_slope(bcm);
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index 9c64f89..87ee3ee 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -337,6 +337,7 @@ static int read_pod(struct zd_chip *chip, u8 *rf_type)
chip->patch_cr157 = (value >> 13) & 0x1;
chip->patch_6m_band_edge = (value >> 21) & 0x1;
chip->new_phy_layout = (value >> 31) & 0x1;
+ chip->al2230s_bit = (value >> 7) & 0x1;
chip->link_led = ((value >> 4) & 1) ? LED1 : LED2;
chip->supports_tx_led = 1;
if (value & (1 << 24)) { /* LED scenario */
@@ -591,16 +592,16 @@ int zd_chip_unlock_phy_regs(struct zd_chip *chip)
return r;
}

-/* CR157 can be optionally patched by the EEPROM */
+/* CR157 can be optionally patched by the EEPROM for original ZD1211 */
static int patch_cr157(struct zd_chip *chip)
{
int r;
- u32 value;
+ u16 value;

if (!chip->patch_cr157)
return 0;

- r = zd_ioread32_locked(chip, &value, E2P_PHY_REG);
+ r = zd_ioread16_locked(chip, &value, E2P_PHY_REG);
if (r)
return r;

@@ -790,11 +791,6 @@ static int zd1211b_hw_reset_phy(struct zd_chip *chip)
goto out;

r = zd_iowrite16a_locked(chip, ioreqs, ARRAY_SIZE(ioreqs));
- if (r)
- goto unlock;
-
- r = patch_cr157(chip);
-unlock:
t = zd_chip_unlock_phy_regs(chip);
if (t && !r)
r = t;
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h
index b07569e..e57ed75 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zd1211rw/zd_chip.h
@@ -641,8 +641,8 @@ enum {
* also only 11 channels. */
#define E2P_ALLOWED_CHANNEL E2P_DATA(0x18)

-#define E2P_PHY_REG E2P_DATA(0x1a)
#define E2P_DEVICE_VER E2P_DATA(0x20)
+#define E2P_PHY_REG E2P_DATA(0x25)
#define E2P_36M_CAL_VALUE1 E2P_DATA(0x28)
#define E2P_36M_CAL_VALUE2 E2P_DATA(0x2a)
#define E2P_36M_CAL_VALUE3 E2P_DATA(0x2c)
@@ -711,7 +711,7 @@ struct zd_chip {
u16 link_led;
unsigned int pa_type:4,
patch_cck_gain:1, patch_cr157:1, patch_6m_band_edge:1,
- new_phy_layout:1,
+ new_phy_layout:1, al2230s_bit:1,
is_zd1211b:1, supports_tx_led:1;
};

diff --git a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c b/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
index 25323a1..5235a78 100644
--- a/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
+++ b/drivers/net/wireless/zd1211rw/zd_rf_al2230.c
@@ -358,6 +358,12 @@ int zd_rf_init_al2230(struct zd_rf *rf)
{
struct zd_chip *chip = zd_rf_to_chip(rf);

+ if (chip->al2230s_bit) {
+ dev_err(zd_chip_dev(chip), "AL2230S devices are not yet "
+ "supported by this driver.\n");
+ return -ENODEV;
+ }
+
rf->switch_radio_off = al2230_switch_radio_off;
if (chip->is_zd1211b) {
rf->init_hw = zd1211b_al2230_init_hw;
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/