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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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Conflicts:
	drivers/net/ethernet/altera/altera_sgdma.c
	net/netlink/af_netlink.c
	net/sched/cls_api.c
	net/sched/sch_api.c

The netlink conflict dealt with moving to netlink_capable() and
netlink_ns_capable() in the 'net' tree vs. supporting 'tc' operations
in non-init namespaces.  These were simple transformations from
netlink_capable to netlink_ns_capable.

The Altera driver conflict was simply code removal overlapping some
void pointer cast cleanups in net-next.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2014-05-12 13:19:14 -04:00
parent 51ee42efa0 1a466ae96e
commit 5f013c9bc7
600 changed files with 6828 additions and 3525 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
drivers/net/ethernet/intel/e1000e/ich8lan.c
View File

@@ -186,7 +186,7 @@ static bool e1000_phy_is_accessible_pchlan(struct e1000_hw *hw)
{
u16 phy_reg = 0;
u32 phy_id = 0;
s32 ret_val;
s32 ret_val = 0;
u16 retry_count;
u32 mac_reg = 0;
@@ -217,11 +217,13 @@ static bool e1000_phy_is_accessible_pchlan(struct e1000_hw *hw)
/* In case the PHY needs to be in mdio slow mode,
* set slow mode and try to get the PHY id again.
*/
hw->phy.ops.release(hw);
ret_val = e1000_set_mdio_slow_mode_hv(hw);
if (!ret_val)
ret_val = e1000e_get_phy_id(hw);
hw->phy.ops.acquire(hw);
if (hw->mac.type < e1000_pch_lpt) {
hw->phy.ops.release(hw);
ret_val = e1000_set_mdio_slow_mode_hv(hw);
if (!ret_val)
ret_val = e1000e_get_phy_id(hw);
hw->phy.ops.acquire(hw);
}
if (ret_val)
return false;
@@ -842,6 +844,17 @@ s32 e1000_set_eee_pchlan(struct e1000_hw *hw)
}
}
if (hw->phy.type == e1000_phy_82579) {
ret_val = e1000_read_emi_reg_locked(hw, I82579_LPI_PLL_SHUT,
&data);
if (ret_val)
goto release;
data &= ~I82579_LPI_100_PLL_SHUT;
ret_val = e1000_write_emi_reg_locked(hw, I82579_LPI_PLL_SHUT,
data);
}
/* R/Clr IEEE MMD 3.1 bits 11:10 - Tx/Rx LPI Received */
ret_val = e1000_read_emi_reg_locked(hw, pcs_status, &data);
if (ret_val)
@@ -1314,15 +1327,18 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
return ret_val;
}
/* When connected at 10Mbps half-duplex, 82579 parts are excessively
/* When connected at 10Mbps half-duplex, some parts are excessively
* aggressive resulting in many collisions. To avoid this, increase
* the IPG and reduce Rx latency in the PHY.
*/
if ((hw->mac.type == e1000_pch2lan) && link) {
if (((hw->mac.type == e1000_pch2lan) ||
(hw->mac.type == e1000_pch_lpt)) && link) {
u32 reg;
reg = er32(STATUS);
if (!(reg & (E1000_STATUS_FD | E1000_STATUS_SPEED_MASK))) {
u16 emi_addr;
reg = er32(TIPG);
reg &= ~E1000_TIPG_IPGT_MASK;
reg |= 0xFF;
@@ -1333,8 +1349,12 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
if (ret_val)
return ret_val;
ret_val =
e1000_write_emi_reg_locked(hw, I82579_RX_CONFIG, 0);
if (hw->mac.type == e1000_pch2lan)
emi_addr = I82579_RX_CONFIG;
else
emi_addr = I217_RX_CONFIG;
ret_val = e1000_write_emi_reg_locked(hw, emi_addr, 0);
hw->phy.ops.release(hw);
@@ -2494,51 +2514,44 @@ release:
* e1000_k1_gig_workaround_lv - K1 Si workaround
* @hw: pointer to the HW structure
*
* Workaround to set the K1 beacon duration for 82579 parts
* Workaround to set the K1 beacon duration for 82579 parts in 10Mbps
* Disable K1 in 1000Mbps and 100Mbps
**/
static s32 e1000_k1_workaround_lv(struct e1000_hw *hw)
{
s32 ret_val = 0;
u16 status_reg = 0;
u32 mac_reg;
u16 phy_reg;
if (hw->mac.type != e1000_pch2lan)
return 0;
/* Set K1 beacon duration based on 1Gbps speed or otherwise */
/* Set K1 beacon duration based on 10Mbs speed */
ret_val = e1e_rphy(hw, HV_M_STATUS, &status_reg);
if (ret_val)
return ret_val;
if ((status_reg & (HV_M_STATUS_LINK_UP | HV_M_STATUS_AUTONEG_COMPLETE))
== (HV_M_STATUS_LINK_UP | HV_M_STATUS_AUTONEG_COMPLETE)) {
mac_reg = er32(FEXTNVM4);
mac_reg &= ~E1000_FEXTNVM4_BEACON_DURATION_MASK;
ret_val = e1e_rphy(hw, I82579_LPI_CTRL, &phy_reg);
if (ret_val)
return ret_val;
if (status_reg & HV_M_STATUS_SPEED_1000) {
if (status_reg &
(HV_M_STATUS_SPEED_1000 | HV_M_STATUS_SPEED_100)) {
u16 pm_phy_reg;
mac_reg |= E1000_FEXTNVM4_BEACON_DURATION_8USEC;
phy_reg &= ~I82579_LPI_CTRL_FORCE_PLL_LOCK_COUNT;
/* LV 1G Packet drop issue wa */
/* LV 1G/100 Packet drop issue wa */
ret_val = e1e_rphy(hw, HV_PM_CTRL, &pm_phy_reg);
if (ret_val)
return ret_val;
pm_phy_reg &= ~HV_PM_CTRL_PLL_STOP_IN_K1_GIGA;
pm_phy_reg &= ~HV_PM_CTRL_K1_ENABLE;
ret_val = e1e_wphy(hw, HV_PM_CTRL, pm_phy_reg);
if (ret_val)
return ret_val;
} else {
u32 mac_reg;
mac_reg = er32(FEXTNVM4);
mac_reg &= ~E1000_FEXTNVM4_BEACON_DURATION_MASK;
mac_reg |= E1000_FEXTNVM4_BEACON_DURATION_16USEC;
phy_reg |= I82579_LPI_CTRL_FORCE_PLL_LOCK_COUNT;
ew32(FEXTNVM4, mac_reg);
}
ew32(FEXTNVM4, mac_reg);
ret_val = e1e_wphy(hw, I82579_LPI_CTRL, phy_reg);
}
return ret_val;

3
drivers/net/ethernet/intel/e1000e/ich8lan.h
View File

@@ -232,16 +232,19 @@
#define I82577_MSE_THRESHOLD 0x0887 /* 82577 Mean Square Error Threshold */
#define I82579_MSE_LINK_DOWN 0x2411 /* MSE count before dropping link */
#define I82579_RX_CONFIG 0x3412 /* Receive configuration */
#define I82579_LPI_PLL_SHUT 0x4412 /* LPI PLL Shut Enable */
#define I82579_EEE_PCS_STATUS 0x182E /* IEEE MMD Register 3.1 >> 8 */
#define I82579_EEE_CAPABILITY 0x0410 /* IEEE MMD Register 3.20 */
#define I82579_EEE_ADVERTISEMENT 0x040E /* IEEE MMD Register 7.60 */
#define I82579_EEE_LP_ABILITY 0x040F /* IEEE MMD Register 7.61 */
#define I82579_EEE_100_SUPPORTED (1 << 1) /* 100BaseTx EEE */
#define I82579_EEE_1000_SUPPORTED (1 << 2) /* 1000BaseTx EEE */
#define I82579_LPI_100_PLL_SHUT (1 << 2) /* 100M LPI PLL Shut Enabled */
#define I217_EEE_PCS_STATUS 0x9401 /* IEEE MMD Register 3.1 */
#define I217_EEE_CAPABILITY 0x8000 /* IEEE MMD Register 3.20 */
#define I217_EEE_ADVERTISEMENT 0x8001 /* IEEE MMD Register 7.60 */
#define I217_EEE_LP_ABILITY 0x8002 /* IEEE MMD Register 7.61 */
#define I217_RX_CONFIG 0xB20C /* Receive configuration */
#define E1000_EEE_RX_LPI_RCVD 0x0400 /* Tx LP idle received */
#define E1000_EEE_TX_LPI_RCVD 0x0800 /* Rx LP idle received */

1
drivers/net/ethernet/intel/e1000e/phy.h
View File

@@ -164,6 +164,7 @@ s32 e1000_get_cable_length_82577(struct e1000_hw *hw);
#define HV_M_STATUS_AUTONEG_COMPLETE 0x1000
#define HV_M_STATUS_SPEED_MASK 0x0300
#define HV_M_STATUS_SPEED_1000 0x0200
#define HV_M_STATUS_SPEED_100 0x0100
#define HV_M_STATUS_LINK_UP 0x0040
#define IGP01E1000_PHY_PCS_INIT_REG 0x00B4

5
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@@ -2899,12 +2899,9 @@ static irqreturn_t i40e_intr(int irq, void *data)
u32 prttsyn_stat = rd32(hw, I40E_PRTTSYN_STAT_0);
if (prttsyn_stat & I40E_PRTTSYN_STAT_0_TXTIME_MASK) {
ena_mask &= ~I40E_PFINT_ICR0_ENA_TIMESYNC_MASK;
icr0 &= ~I40E_PFINT_ICR0_ENA_TIMESYNC_MASK;
i40e_ptp_tx_hwtstamp(pf);
prttsyn_stat &= ~I40E_PRTTSYN_STAT_0_TXTIME_MASK;
}
wr32(hw, I40E_PRTTSYN_STAT_0, prttsyn_stat);
}
/* If a critical error is pending we have no choice but to reset the