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

Pull networking updates from David Miller:

 1) Missing netlink attribute validation in nft_lookup, from Patrick
    McHardy.

 2) Restrict ipv6 partial checksum handling to UDP, since that's the
    only case it works for.  From Vlad Yasevich.

 3) Clear out silly device table sentinal macros used by SSB and BCMA
    drivers.  From Joe Perches.

 4) Make sure the remote checksum code never creates a situation where
    the remote checksum is applied yet the tunneling metadata describing
    the remote checksum transformation is still present.  Otherwise an
    external entity might see this and apply the checksum again.  From
    Tom Herbert.

 5) Use msecs_to_jiffies() where applicable, from Nicholas Mc Guire.

 6) Don't explicitly initialize timer struct fields, use setup_timer()
    and mod_timer() instead.  From Vaishali Thakkar.

 7) Don't invoke tg3_halt() without the tp->lock held, from Jun'ichi
    Nomura.

 8) Missing __percpu annotation in ipvlan driver, from Eric Dumazet.

 9) Don't potentially perform skb_get() on shared skbs, also from Eric
    Dumazet.

10) Fix COW'ing of metrics for non-DST_HOST routes in ipv6, from Martin
    KaFai Lau.

11) Fix merge resolution error between the iov_iter changes in vhost and
    some bug fixes that occurred at the same time.  From Jason Wang.

12) If rtnl_configure_link() fails we have to perform a call to
    ->dellink() before unregistering the device.  From WANG Cong.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (39 commits)
  net: dsa: Set valid phy interface type
  rtnetlink: call ->dellink on failure when ->newlink exists
  com20020-pci: add support for eae single card
  vhost_net: fix wrong iter offset when setting number of buffers
  net: spelling fixes
  net/core: Fix warning while make xmldocs caused by dev.c
  net: phy: micrel: disable NAND-tree for KSZ8021, KSZ8031, KSZ8051, KSZ8081
  ipv6: fix ipv6_cow_metrics for non DST_HOST case
  openvswitch: Fix key serialization.
  r8152: restore hw settings
  hso: fix rx parsing logic when skb allocation fails
  tcp: make sure skb is not shared before using skb_get()
  bridge: netfilter: Move sysctl-specific error code inside #ifdef
  ipv6: fix possible deadlock in ip6_fl_purge / ip6_fl_gc
  ipvlan: add a missing __percpu pcpu_stats
  tg3: Hold tp->lock before calling tg3_halt() from tg3_init_one()
  bgmac: fix device initialization on Northstar SoCs (condition typo)
  qlcnic: Delete existing multicast MAC list before adding new
  net/mlx5_core: Fix configuration of log_uar_page_sz
  sunvnet: don't change gso data on clones
  ...

1 files changed, 57 insertions, 2 deletions

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 5980ac6c48dd..438fc6bcaef1 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -40,6 +40,7 @@
 #define PLA_RXFIFO_CTRL0	0xc0a0
 #define PLA_RXFIFO_CTRL1	0xc0a4
 #define PLA_RXFIFO_CTRL2	0xc0a8
+#define PLA_DMY_REG0		0xc0b0
 #define PLA_FMC			0xc0b4
 #define PLA_CFG_WOL		0xc0b6
 #define PLA_TEREDO_CFG		0xc0bc
@@ -90,8 +91,14 @@
 #define PLA_BP_7		0xfc36
 #define PLA_BP_EN		0xfc38
 
+#define USB_USB2PHY		0xb41e
+#define USB_SSPHYLINK2		0xb428
 #define USB_U2P3_CTRL		0xb460
+#define USB_CSR_DUMMY1		0xb464
+#define USB_CSR_DUMMY2		0xb466
 #define USB_DEV_STAT		0xb808
+#define USB_CONNECT_TIMER	0xcbf8
+#define USB_BURST_SIZE		0xcfc0
 #define USB_USB_CTRL		0xd406
 #define USB_PHY_CTRL		0xd408
 #define USB_TX_AGG		0xd40a
@@ -170,6 +177,9 @@
 #define TXFIFO_THR_NORMAL	0x00400008
 #define TXFIFO_THR_NORMAL2	0x01000008
 
+/* PLA_DMY_REG0 */
+#define ECM_ALDPS		0x0002
+
 /* PLA_FMC */
 #define FMC_FCR_MCU_EN		0x0001
 
@@ -289,6 +299,20 @@
 /* PLA_BOOT_CTRL */
 #define AUTOLOAD_DONE		0x0002
 
+/* USB_USB2PHY */
+#define USB2PHY_SUSPEND		0x0001
+#define USB2PHY_L1		0x0002
+
+/* USB_SSPHYLINK2 */
+#define pwd_dn_scale_mask	0x3ffe
+#define pwd_dn_scale(x)		((x) << 1)
+
+/* USB_CSR_DUMMY1 */
+#define DYNAMIC_BURST		0x0001
+
+/* USB_CSR_DUMMY2 */
+#define EP4_FULL_FC		0x0001
+
 /* USB_DEV_STAT */
 #define STAT_SPEED_MASK		0x0006
 #define STAT_SPEED_HIGH		0x0000
@@ -334,9 +358,13 @@
 #define TIMER11_EN		0x0001
 
 /* USB_LPM_CTRL */
+/* bit 4 ~ 5: fifo empty boundary */
+#define FIFO_EMPTY_1FB		0x30	/* 0x1fb * 64 = 32448 bytes */
+/* bit 2 ~ 3: LMP timer */
 #define LPM_TIMER_MASK		0x0c
 #define LPM_TIMER_500MS		0x04	/* 500 ms */
 #define LPM_TIMER_500US		0x0c	/* 500 us */
+#define ROK_EXIT_LPM		0x02
 
 /* USB_AFE_CTRL2 */
 #define SEN_VAL_MASK		0xf800
@@ -3230,6 +3258,32 @@ static void r8153_init(struct r8152 *tp)
 
 	r8153_u2p3en(tp, false);
 
+	if (tp->version == RTL_VER_04) {
+		ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_SSPHYLINK2);
+		ocp_data &= ~pwd_dn_scale_mask;
+		ocp_data |= pwd_dn_scale(96);
+		ocp_write_word(tp, MCU_TYPE_USB, USB_SSPHYLINK2, ocp_data);
+
+		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_USB2PHY);
+		ocp_data |= USB2PHY_L1 | USB2PHY_SUSPEND;
+		ocp_write_byte(tp, MCU_TYPE_USB, USB_USB2PHY, ocp_data);
+	} else if (tp->version == RTL_VER_05) {
+		ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_DMY_REG0);
+		ocp_data &= ~ECM_ALDPS;
+		ocp_write_byte(tp, MCU_TYPE_PLA, PLA_DMY_REG0, ocp_data);
+
+		ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1);
+		if (ocp_read_word(tp, MCU_TYPE_USB, USB_BURST_SIZE) == 0)
+			ocp_data &= ~DYNAMIC_BURST;
+		else
+			ocp_data |= DYNAMIC_BURST;
+		ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1, ocp_data);
+	}
+
+	ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY2);
+	ocp_data |= EP4_FULL_FC;
+	ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY2, ocp_data);
+
 	ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_WDT11_CTRL);
 	ocp_data &= ~TIMER11_EN;
 	ocp_write_word(tp, MCU_TYPE_USB, USB_WDT11_CTRL, ocp_data);
@@ -3238,8 +3292,7 @@ static void r8153_init(struct r8152 *tp)
 	ocp_data &= ~LED_MODE_MASK;
 	ocp_write_word(tp, MCU_TYPE_PLA, PLA_LED_FEATURE, ocp_data);
 
-	ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_LPM_CTRL);
-	ocp_data &= ~LPM_TIMER_MASK;
+	ocp_data = FIFO_EMPTY_1FB | ROK_EXIT_LPM;
 	if (tp->version == RTL_VER_04 && tp->udev->speed != USB_SPEED_SUPER)
 		ocp_data |= LPM_TIMER_500MS;
 	else
@@ -3251,6 +3304,8 @@ static void r8153_init(struct r8152 *tp)
 	ocp_data |= SEN_VAL_NORMAL | SEL_RXIDLE;
 	ocp_write_word(tp, MCU_TYPE_USB, USB_AFE_CTRL2, ocp_data);
 
+	ocp_write_word(tp, MCU_TYPE_USB, USB_CONNECT_TIMER, 0x0001);
+
 	r8153_power_cut_en(tp, false);
 	r8153_u1u2en(tp, true);