aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2009-10-27 01:03:26 -0700
committerDavid S. Miller <davem@davemloft.net>2009-10-27 01:03:26 -0700
commitcfadf853f6cd9689f79a63ca960c6f9d6665314f (patch)
tree35418e342d9783f0974ea33ef03875aa21d2362a
parent05423b241311c9380b7280179295bac7794281b6 (diff)
parentf568a926a353d6816b3704d7367f34371df44ce7 (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/sh_eth.c
-rw-r--r--drivers/isdn/i4l/isdn_net.h6
-rw-r--r--drivers/net/Kconfig5
-rw-r--r--drivers/net/Makefile1
-rw-r--r--drivers/net/au1000_eth.c1
-rw-r--r--drivers/net/benet/be_cmds.c33
-rw-r--r--drivers/net/benet/be_cmds.h5
-rw-r--r--drivers/net/benet/be_main.c27
-rw-r--r--drivers/net/bonding/bond_main.c8
-rw-r--r--drivers/net/can/sja1000/sja1000_of_platform.c1
-rw-r--r--drivers/net/dm9000.h2
-rw-r--r--drivers/net/e1000e/e1000.h12
-rw-r--r--drivers/net/e1000e/hw.h2
-rw-r--r--drivers/net/e1000e/ich8lan.c150
-rw-r--r--drivers/net/e1000e/phy.c469
-rw-r--r--drivers/net/ethoc.c21
-rw-r--r--drivers/net/fec.c2
-rw-r--r--drivers/net/fec_mpc52xx.c6
-rw-r--r--drivers/net/fec_mpc52xx_phy.c1
-rw-r--r--drivers/net/fs_enet/fs_enet-main.c1
-rw-r--r--drivers/net/fs_enet/mii-bitbang.c1
-rw-r--r--drivers/net/fs_enet/mii-fec.c1
-rw-r--r--drivers/net/fsl_pq_mdio.c1
-rw-r--r--drivers/net/gianfar.c4
-rw-r--r--drivers/net/ibm_newemac/core.c2
-rw-r--r--drivers/net/ifb.c3
-rw-r--r--drivers/net/igb/igb_ethtool.c35
-rw-r--r--drivers/net/igbvf/ethtool.c30
-rw-r--r--drivers/net/ixgbe/ixgbe_ethtool.c22
-rw-r--r--drivers/net/ks8851.c42
-rw-r--r--drivers/net/ks8851.h1
-rw-r--r--drivers/net/myri10ge/myri10ge.c17
-rw-r--r--drivers/net/netxen/netxen_nic_hdr.h1
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c14
-rw-r--r--drivers/net/netxen/netxen_nic_init.c8
-rw-r--r--drivers/net/netxen/netxen_nic_main.c1
-rw-r--r--drivers/net/niu.c2
-rw-r--r--drivers/net/phy/mdio-gpio.c1
-rw-r--r--drivers/net/pppoe.c129
-rw-r--r--drivers/net/r8169.c13
-rw-r--r--drivers/net/sh_eth.c2
-rw-r--r--drivers/net/stmmac/Kconfig53
-rw-r--r--drivers/net/stmmac/Makefile4
-rw-r--r--drivers/net/stmmac/common.h330
-rw-r--r--drivers/net/stmmac/descs.h163
-rw-r--r--drivers/net/stmmac/gmac.c693
-rw-r--r--drivers/net/stmmac/gmac.h204
-rw-r--r--drivers/net/stmmac/mac100.c517
-rw-r--r--drivers/net/stmmac/mac100.h116
-rw-r--r--drivers/net/stmmac/stmmac.h98
-rw-r--r--drivers/net/stmmac/stmmac_ethtool.c395
-rw-r--r--drivers/net/stmmac/stmmac_main.c2204
-rw-r--r--drivers/net/stmmac/stmmac_mdio.c217
-rw-r--r--drivers/net/stmmac/stmmac_timer.c140
-rw-r--r--drivers/net/stmmac/stmmac_timer.h41
-rw-r--r--drivers/net/virtio_net.c2
-rw-r--r--drivers/net/vmxnet3/vmxnet3_drv.c38
-rw-r--r--drivers/net/vmxnet3/vmxnet3_int.h2
-rw-r--r--include/net/inet_timewait_sock.h8
-rw-r--r--net/bluetooth/hci_sysfs.c4
-rw-r--r--net/bluetooth/l2cap.c9
-rw-r--r--net/core/pktgen.c15
-rw-r--r--net/ipv4/inet_connection_sock.c34
-rw-r--r--net/ipv4/ip_sockglue.c7
-rw-r--r--net/ipv4/tcp.c59
-rw-r--r--net/ipv4/tcp_minisocks.c5
-rw-r--r--net/ipv6/ipv6_sockglue.c6
-rw-r--r--net/unix/af_unix.c2
67 files changed, 6046 insertions, 403 deletions
diff --git a/drivers/isdn/i4l/isdn_net.h b/drivers/isdn/i4l/isdn_net.h
index 74032d0881e..7511f08effa 100644
--- a/drivers/isdn/i4l/isdn_net.h
+++ b/drivers/isdn/i4l/isdn_net.h
@@ -83,19 +83,19 @@ static __inline__ isdn_net_local * isdn_net_get_locked_lp(isdn_net_dev *nd)
spin_lock_irqsave(&nd->queue_lock, flags);
lp = nd->queue; /* get lp on top of queue */
- spin_lock(&nd->queue->xmit_lock);
while (isdn_net_lp_busy(nd->queue)) {
- spin_unlock(&nd->queue->xmit_lock);
nd->queue = nd->queue->next;
if (nd->queue == lp) { /* not found -- should never happen */
lp = NULL;
goto errout;
}
- spin_lock(&nd->queue->xmit_lock);
}
lp = nd->queue;
nd->queue = nd->queue->next;
+ spin_unlock_irqrestore(&nd->queue_lock, flags);
+ spin_lock(&lp->xmit_lock);
local_bh_disable();
+ return lp;
errout:
spin_unlock_irqrestore(&nd->queue_lock, flags);
return lp;
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 04fb8b0ca3e..e012c2e0825 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1741,6 +1741,7 @@ config KS8851
config KS8851_MLL
tristate "Micrel KS8851 MLL"
depends on HAS_IOMEM
+ select MII
help
This platform driver is for Micrel KS8851 Address/data bus
multiplexed network chip.
@@ -2482,6 +2483,8 @@ config S6GMAC
To compile this driver as a module, choose M here. The module
will be called s6gmac.
+source "drivers/net/stmmac/Kconfig"
+
endif # NETDEV_1000
#
@@ -3232,7 +3235,7 @@ config VIRTIO_NET
config VMXNET3
tristate "VMware VMXNET3 ethernet driver"
- depends on PCI && X86
+ depends on PCI && X86 && INET
help
This driver supports VMware's vmxnet3 virtual ethernet NIC.
To compile this driver as a module, choose M here: the
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index fc6c8bb92c5..246323d7f16 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -100,6 +100,7 @@ obj-$(CONFIG_VIA_VELOCITY) += via-velocity.o
obj-$(CONFIG_ADAPTEC_STARFIRE) += starfire.o
obj-$(CONFIG_RIONET) += rionet.o
obj-$(CONFIG_SH_ETH) += sh_eth.o
+obj-$(CONFIG_STMMAC_ETH) += stmmac/
#
# end link order section
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 04f63c77071..ce6f1ac25df 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -34,6 +34,7 @@
*
*
*/
+#include <linux/capability.h>
#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <linux/kernel.h>
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 25b6602e464..827d86b5e70 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -243,15 +243,26 @@ static int be_POST_stage_get(struct be_adapter *adapter, u16 *stage)
int be_cmd_POST(struct be_adapter *adapter)
{
- u16 stage, error;
+ u16 stage;
+ int status, timeout = 0;
- error = be_POST_stage_get(adapter, &stage);
- if (error || stage != POST_STAGE_ARMFW_RDY) {
- dev_err(&adapter->pdev->dev, "POST failed.\n");
- return -1;
- }
+ do {
+ status = be_POST_stage_get(adapter, &stage);
+ if (status) {
+ dev_err(&adapter->pdev->dev, "POST error; stage=0x%x\n",
+ stage);
+ return -1;
+ } else if (stage != POST_STAGE_ARMFW_RDY) {
+ set_current_state(TASK_INTERRUPTIBLE);
+ schedule_timeout(2 * HZ);
+ timeout += 2;
+ } else {
+ return 0;
+ }
+ } while (timeout < 20);
- return 0;
+ dev_err(&adapter->pdev->dev, "POST timeout; stage=0x%x\n", stage);
+ return -1;
}
static inline void *embedded_payload(struct be_mcc_wrb *wrb)
@@ -729,8 +740,8 @@ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
/* Create an rx filtering policy configuration on an i/f
* Uses mbox
*/
-int be_cmd_if_create(struct be_adapter *adapter, u32 flags, u8 *mac,
- bool pmac_invalid, u32 *if_handle, u32 *pmac_id)
+int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
+ u8 *mac, bool pmac_invalid, u32 *if_handle, u32 *pmac_id)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_if_create *req;
@@ -746,8 +757,8 @@ int be_cmd_if_create(struct be_adapter *adapter, u32 flags, u8 *mac,
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_NTWK_INTERFACE_CREATE, sizeof(*req));
- req->capability_flags = cpu_to_le32(flags);
- req->enable_flags = cpu_to_le32(flags);
+ req->capability_flags = cpu_to_le32(cap_flags);
+ req->enable_flags = cpu_to_le32(en_flags);
req->pmac_invalid = pmac_invalid;
if (!pmac_invalid)
memcpy(req->mac_addr, mac, ETH_ALEN);
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index a1e78cc3e17..fe9f535eff1 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -753,8 +753,9 @@ extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
extern int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr,
u32 if_id, u32 *pmac_id);
extern int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, u32 pmac_id);
-extern int be_cmd_if_create(struct be_adapter *adapter, u32 if_flags, u8 *mac,
- bool pmac_invalid, u32 *if_handle, u32 *pmac_id);
+extern int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags,
+ u32 en_flags, u8 *mac, bool pmac_invalid,
+ u32 *if_handle, u32 *pmac_id);
extern int be_cmd_if_destroy(struct be_adapter *adapter, u32 if_handle);
extern int be_cmd_eq_create(struct be_adapter *adapter,
struct be_queue_info *eq, int eq_delay);
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index e0f9d647718..21b0657de9e 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -1616,19 +1616,22 @@ static int be_open(struct net_device *netdev)
static int be_setup(struct be_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
- u32 if_flags;
+ u32 cap_flags, en_flags;
int status;
- if_flags = BE_IF_FLAGS_BROADCAST | BE_IF_FLAGS_PROMISCUOUS |
- BE_IF_FLAGS_MCAST_PROMISCUOUS | BE_IF_FLAGS_UNTAGGED |
- BE_IF_FLAGS_PASS_L3L4_ERRORS;
- status = be_cmd_if_create(adapter, if_flags, netdev->dev_addr,
- false/* pmac_invalid */, &adapter->if_handle,
- &adapter->pmac_id);
+ cap_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST |
+ BE_IF_FLAGS_MCAST_PROMISCUOUS |
+ BE_IF_FLAGS_PROMISCUOUS |
+ BE_IF_FLAGS_PASS_L3L4_ERRORS;
+ en_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST |
+ BE_IF_FLAGS_PASS_L3L4_ERRORS;
+
+ status = be_cmd_if_create(adapter, cap_flags, en_flags,
+ netdev->dev_addr, false/* pmac_invalid */,
+ &adapter->if_handle, &adapter->pmac_id);
if (status != 0)
goto do_none;
-
status = be_tx_queues_create(adapter);
if (status != 0)
goto if_destroy;
@@ -2051,6 +2054,10 @@ static int be_hw_up(struct be_adapter *adapter)
if (status)
return status;
+ status = be_cmd_reset_function(adapter);
+ if (status)
+ return status;
+
status = be_cmd_get_fw_ver(adapter, adapter->fw_ver);
if (status)
return status;
@@ -2104,10 +2111,6 @@ static int __devinit be_probe(struct pci_dev *pdev,
if (status)
goto free_netdev;
- status = be_cmd_reset_function(adapter);
- if (status)
- goto ctrl_clean;
-
status = be_stats_init(adapter);
if (status)
goto ctrl_clean;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index feb03ad0d80..3adbeed2c05 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3704,10 +3704,10 @@ static int bond_xmit_hash_policy_l23(struct sk_buff *skb,
if (skb->protocol == htons(ETH_P_IP)) {
return ((ntohl(iph->saddr ^ iph->daddr) & 0xffff) ^
- (data->h_dest[5] ^ bond_dev->dev_addr[5])) % count;
+ (data->h_dest[5] ^ data->h_source[5])) % count;
}
- return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+ return (data->h_dest[5] ^ data->h_source[5]) % count;
}
/*
@@ -3734,7 +3734,7 @@ static int bond_xmit_hash_policy_l34(struct sk_buff *skb,
}
- return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+ return (data->h_dest[5] ^ data->h_source[5]) % count;
}
/*
@@ -3745,7 +3745,7 @@ static int bond_xmit_hash_policy_l2(struct sk_buff *skb,
{
struct ethhdr *data = (struct ethhdr *)skb->data;
- return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+ return (data->h_dest[5] ^ data->h_source[5]) % count;
}
/*-------------------------- Device entry points ----------------------------*/
diff --git a/drivers/net/can/sja1000/sja1000_of_platform.c b/drivers/net/can/sja1000/sja1000_of_platform.c
index 3373560405b..9dd076a626a 100644
--- a/drivers/net/can/sja1000/sja1000_of_platform.c
+++ b/drivers/net/can/sja1000/sja1000_of_platform.c
@@ -213,6 +213,7 @@ static struct of_device_id __devinitdata sja1000_ofp_table[] = {
{.compatible = "nxp,sja1000"},
{},
};
+MODULE_DEVICE_TABLE(of, sja1000_ofp_table);
static struct of_platform_driver sja1000_ofp_driver = {
.owner = THIS_MODULE,
diff --git a/drivers/net/dm9000.h b/drivers/net/dm9000.h
index 80817c2edfb..fb1c924d79b 100644
--- a/drivers/net/dm9000.h
+++ b/drivers/net/dm9000.h
@@ -50,7 +50,7 @@
#define DM9000_RCSR 0x32
#define CHIPR_DM9000A 0x19
-#define CHIPR_DM9000B 0x1B
+#define CHIPR_DM9000B 0x1A
#define DM9000_MRCMDX 0xF0
#define DM9000_MRCMD 0xF2
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index 1211df9ae88..08a4f9dd20e 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -518,9 +518,13 @@ extern s32 e1000e_phy_force_speed_duplex_igp(struct e1000_hw *hw);
extern s32 e1000e_get_cable_length_igp_2(struct e1000_hw *hw);
extern s32 e1000e_get_phy_info_igp(struct e1000_hw *hw);
extern s32 e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_read_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset,
+ u16 *data);
extern s32 e1000e_phy_hw_reset_generic(struct e1000_hw *hw);
extern s32 e1000e_set_d3_lplu_state(struct e1000_hw *hw, bool active);
extern s32 e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_write_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset,
+ u16 data);
extern s32 e1000e_phy_sw_reset(struct e1000_hw *hw);
extern s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw);
extern s32 e1000e_get_cfg_done(struct e1000_hw *hw);
@@ -537,7 +541,11 @@ extern s32 e1000e_read_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 *data);
extern s32 e1000e_write_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 data);
extern void e1000e_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl);
extern s32 e1000e_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000e_write_kmrn_reg_locked(struct e1000_hw *hw, u32 offset,
+ u16 data);
extern s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000e_read_kmrn_reg_locked(struct e1000_hw *hw, u32 offset,
+ u16 *data);
extern s32 e1000e_phy_has_link_generic(struct e1000_hw *hw, u32 iterations,
u32 usec_interval, bool *success);
extern s32 e1000e_phy_reset_dsp(struct e1000_hw *hw);
@@ -545,7 +553,11 @@ extern s32 e1000e_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data);
extern s32 e1000e_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data);
extern s32 e1000e_check_downshift(struct e1000_hw *hw);
extern s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data);
+extern s32 e1000_read_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
+ u16 *data);
extern s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data);
+extern s32 e1000_write_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
+ u16 data);
extern s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow);
extern s32 e1000_link_stall_workaround_hv(struct e1000_hw *hw);
extern s32 e1000_copper_link_setup_82577(struct e1000_hw *hw);
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index fd44d9f9076..7b05cf47f7f 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -764,11 +764,13 @@ struct e1000_phy_operations {
s32 (*get_cable_length)(struct e1000_hw *);
s32 (*get_phy_info)(struct e1000_hw *);
s32 (*read_phy_reg)(struct e1000_hw *, u32, u16 *);
+ s32 (*read_phy_reg_locked)(struct e1000_hw *, u32, u16 *);
void (*release_phy)(struct e1000_hw *);
s32 (*reset_phy)(struct e1000_hw *);
s32 (*set_d0_lplu_state)(struct e1000_hw *, bool);
s32 (*set_d3_lplu_state)(struct e1000_hw *, bool);
s32 (*write_phy_reg)(struct e1000_hw *, u32, u16);
+ s32 (*write_phy_reg_locked)(struct e1000_hw *, u32, u16);
s32 (*cfg_on_link_up)(struct e1000_hw *);
};
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 99df2abf82a..b6388b9535f 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -122,6 +122,13 @@
#define HV_LED_CONFIG PHY_REG(768, 30) /* LED Configuration */
+#define SW_FLAG_TIMEOUT 1000 /* SW Semaphore flag timeout in milliseconds */
+
+/* OEM Bits Phy Register */
+#define HV_OEM_BITS PHY_REG(768, 25)
+#define HV_OEM_BITS_LPLU 0x0004 /* Low Power Link Up */
+#define HV_OEM_BITS_RESTART_AN 0x0400 /* Restart Auto-negotiation */
+
/* ICH GbE Flash Hardware Sequencing Flash Status Register bit breakdown */
/* Offset 04h HSFSTS */
union ich8_hws_flash_status {
@@ -200,6 +207,7 @@ static s32 e1000_setup_led_pchlan(struct e1000_hw *hw);
static s32 e1000_cleanup_led_pchlan(struct e1000_hw *hw);
static s32 e1000_led_on_pchlan(struct e1000_hw *hw);
static s32 e1000_led_off_pchlan(struct e1000_hw *hw);
+static s32 e1000_set_lplu_state_pchlan(struct e1000_hw *hw, bool active);
static inline u16 __er16flash(struct e1000_hw *hw, unsigned long reg)
{
@@ -242,7 +250,11 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
phy->ops.check_polarity = e1000_check_polarity_ife_ich8lan;
phy->ops.read_phy_reg = e1000_read_phy_reg_hv;
+ phy->ops.read_phy_reg_locked = e1000_read_phy_reg_hv_locked;
+ phy->ops.set_d0_lplu_state = e1000_set_lplu_state_pchlan;
+ phy->ops.set_d3_lplu_state = e1000_set_lplu_state_pchlan;
phy->ops.write_phy_reg = e1000_write_phy_reg_hv;
+ phy->ops.write_phy_reg_locked = e1000_write_phy_reg_hv_locked;
phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT;
phy->id = e1000_phy_unknown;
@@ -303,6 +315,8 @@ static s32 e1000_init_phy_params_ich8lan(struct e1000_hw *hw)
case IGP03E1000_E_PHY_ID:
phy->type = e1000_phy_igp_3;
phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT;
+ phy->ops.read_phy_reg_locked = e1000e_read_phy_reg_igp_locked;
+ phy->ops.write_phy_reg_locked = e1000e_write_phy_reg_igp_locked;
break;
case IFE_E_PHY_ID:
case IFE_PLUS_E_PHY_ID:
@@ -568,12 +582,39 @@ static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter)
static DEFINE_MUTEX(nvm_mutex);
/**
+ * e1000_acquire_nvm_ich8lan - Acquire NVM mutex
+ * @hw: pointer to the HW structure
+ *
+ * Acquires the mutex for performing NVM operations.
+ **/
+static s32 e1000_acquire_nvm_ich8lan(struct e1000_hw *hw)
+{
+ mutex_lock(&nvm_mutex);
+
+ return 0;
+}
+
+/**
+ * e1000_release_nvm_ich8lan - Release NVM mutex
+ * @hw: pointer to the HW structure
+ *
+ * Releases the mutex used while performing NVM operations.
+ **/
+static void e1000_release_nvm_ich8lan(struct e1000_hw *hw)
+{
+ mutex_unlock(&nvm_mutex);
+
+ return;
+}
+
+static DEFINE_MUTEX(swflag_mutex);
+
+/**
* e1000_acquire_swflag_ich8lan - Acquire software control flag
* @hw: pointer to the HW structure
*
- * Acquires the software control flag for performing NVM and PHY
- * operations. This is a function pointer entry point only called by
- * read/write routines for the PHY and NVM parts.
+ * Acquires the software control flag for performing PHY and select
+ * MAC CSR accesses.
**/
static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
{
@@ -582,7 +623,7 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
might_sleep();
- mutex_lock(&nvm_mutex);
+ mutex_lock(&swflag_mutex);
while (timeout) {
extcnf_ctrl = er32(EXTCNF_CTRL);
@@ -599,7 +640,7 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
goto out;
}
- timeout = PHY_CFG_TIMEOUT * 2;
+ timeout = SW_FLAG_TIMEOUT;
extcnf_ctrl |= E1000_EXTCNF_CTRL_SWFLAG;
ew32(EXTCNF_CTRL, extcnf_ctrl);
@@ -623,7 +664,7 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
out:
if (ret_val)
- mutex_unlock(&nvm_mutex);
+ mutex_unlock(&swflag_mutex);
return ret_val;
}
@@ -632,9 +673,8 @@ out:
* e1000_release_swflag_ich8lan - Release software control flag
* @hw: pointer to the HW structure
*
- * Releases the software control flag for performing NVM and PHY operations.
- * This is a function pointer entry point only called by read/write
- * routines for the PHY and NVM parts.
+ * Releases the software control flag for performing PHY and select
+ * MAC CSR accesses.
**/
static void e1000_release_swflag_ich8lan(struct e1000_hw *hw)
{
@@ -644,7 +684,9 @@ static void e1000_release_swflag_ich8lan(struct e1000_hw *hw)
extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
ew32(EXTCNF_CTRL, extcnf_ctrl);
- mutex_unlock(&nvm_mutex);
+ mutex_unlock(&swflag_mutex);
+
+ return;
}
/**
@@ -844,7 +886,7 @@ static s32 e1000_phy_hw_reset_ich8lan(struct e1000_hw *hw)
u32 i;
u32 data, cnf_size, cnf_base_addr, sw_cfg_mask;
s32 ret_val;
- u16 word_addr, reg_data, reg_addr, phy_page = 0;
+ u16 reg, word_addr, reg_data, reg_addr, phy_page = 0;
ret_val = e1000e_phy_hw_reset_generic(hw);
if (ret_val)
@@ -859,6 +901,10 @@ static s32 e1000_phy_hw_reset_ich8lan(struct e1000_hw *hw)
return ret_val;
}