These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

7 files changed, 18 insertions, 20 deletions

diff --git a/kernel/drivers/net/ethernet/dec/Kconfig b/kernel/drivers/net/ethernet/dec/Kconfig
index 68262aa57..740bbad5e 100644
--- a/kernel/drivers/net/ethernet/dec/Kconfig
+++ b/kernel/drivers/net/ethernet/dec/Kconfig
@@ -7,9 +7,7 @@ config NET_VENDOR_DEC
 	default y
 	depends on PCI || EISA || CARDBUS
 	---help---
-	  If you have a network (Ethernet) card belonging to this class, say Y
-	  and read the Ethernet-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
+	  If you have a network (Ethernet) card belonging to this class, say Y.
 
 	  Note that the answer to this question doesn't directly affect the
 	  kernel: saying N will just cause the configurator to skip all
diff --git a/kernel/drivers/net/ethernet/dec/tulip/Kconfig b/kernel/drivers/net/ethernet/dec/tulip/Kconfig
index eb9ba6e97..1003201b5 100644
--- a/kernel/drivers/net/ethernet/dec/tulip/Kconfig
+++ b/kernel/drivers/net/ethernet/dec/tulip/Kconfig
@@ -21,8 +21,7 @@ config DE2104X
 	  of this type.  (If your card is NOT SMC EtherPower 10/100 PCI
 	  (smc9332dst), you can also try the driver for "Generic DECchip"
 	  cards, below.  However, most people with a network card of this type
-	  will say Y here.) Do read the Ethernet-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
+	  will say Y here.)
 
 	  To compile this driver as a module, choose M here. The module will
 	  be called de2104x.
@@ -50,8 +49,7 @@ config TULIP
 	  of this type.  (If your card is NOT SMC EtherPower 10/100 PCI
 	  (smc9332dst), you can also try the driver for "Generic DECchip"
 	  cards, above.  However, most people with a network card of this type
-	  will say Y here.) Do read the Ethernet-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
+	  will say Y here.)
 
 	  To compile this driver as a module, choose M here. The module will
 	  be called tulip.
@@ -113,9 +111,7 @@ config DE4X5
 	---help---
 	  This is support for the DIGITAL series of PCI/EISA Ethernet cards.
 	  These include the DE425, DE434, DE435, DE450 and DE500 models.  If
-	  you have a network card of this type, say Y and read the
-	  Ethernet-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>. More specific
+	  you have a network card of this type, say Y.  More specific
 	  information is contained in
 	  <file:Documentation/networking/de4x5.txt>.
 
diff --git a/kernel/drivers/net/ethernet/dec/tulip/de2104x.c b/kernel/drivers/net/ethernet/dec/tulip/de2104x.c
index a02ecc4f9..cadcee645 100644
--- a/kernel/drivers/net/ethernet/dec/tulip/de2104x.c
+++ b/kernel/drivers/net/ethernet/dec/tulip/de2104x.c
@@ -1597,7 +1597,6 @@ static void de_get_drvinfo (struct net_device *dev,struct ethtool_drvinfo *info)
 	strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
 	strlcpy(info->version, DRV_VERSION, sizeof(info->version));
 	strlcpy(info->bus_info, pci_name(de->pdev), sizeof(info->bus_info));
-	info->eedump_len = DE_EEPROM_SIZE;
 }
 
 static int de_get_regs_len(struct net_device *dev)
diff --git a/kernel/drivers/net/ethernet/dec/tulip/de4x5.c b/kernel/drivers/net/ethernet/dec/tulip/de4x5.c
index badff181e..8966f3159 100644
--- a/kernel/drivers/net/ethernet/dec/tulip/de4x5.c
+++ b/kernel/drivers/net/ethernet/dec/tulip/de4x5.c
@@ -5189,16 +5189,16 @@ de4x5_parse_params(struct net_device *dev)
 	if (strstr(p, "fdx") || strstr(p, "FDX")) lp->params.fdx = true;
 
 	if (strstr(p, "autosense") || strstr(p, "AUTOSENSE")) {
-	    if (strstr(p, "TP")) {
-		lp->params.autosense = TP;
-	    } else if (strstr(p, "TP_NW")) {
+	    if (strstr(p, "TP_NW")) {
 		lp->params.autosense = TP_NW;
+	    } else if (strstr(p, "TP")) {
+		lp->params.autosense = TP;
+	    } else if (strstr(p, "BNC_AUI")) {
+		lp->params.autosense = BNC;
 	    } else if (strstr(p, "BNC")) {
 		lp->params.autosense = BNC;
 	    } else if (strstr(p, "AUI")) {
 		lp->params.autosense = AUI;
-	    } else if (strstr(p, "BNC_AUI")) {
-		lp->params.autosense = BNC;
 	    } else if (strstr(p, "10Mb")) {
 		lp->params.autosense = _10Mb;
 	    } else if (strstr(p, "100Mb")) {
diff --git a/kernel/drivers/net/ethernet/dec/tulip/tulip_core.c b/kernel/drivers/net/ethernet/dec/tulip/tulip_core.c
index ed41559ba..b553409e0 100644
--- a/kernel/drivers/net/ethernet/dec/tulip/tulip_core.c
+++ b/kernel/drivers/net/ethernet/dec/tulip/tulip_core.c
@@ -98,8 +98,7 @@ static int csr0 = 0x01A00000 | 0x4800;
 #elif defined(__mips__)
 static int csr0 = 0x00200000 | 0x4000;
 #else
-#warning Processor architecture undefined!
-static int csr0 = 0x00A00000 | 0x4800;
+static int csr0;
 #endif
 
 /* Operational parameters that usually are not changed. */
@@ -1982,6 +1981,12 @@ static int __init tulip_init (void)
 	pr_info("%s", version);
 #endif
 
+	if (!csr0) {
+		pr_warn("tulip: unknown CPU architecture, using default csr0\n");
+		/* default to 8 longword cache line alignment */
+		csr0 = 0x00A00000 | 0x4800;
+	}
+
 	/* copy module parms into globals */
 	tulip_rx_copybreak = rx_copybreak;
 	tulip_max_interrupt_work = max_interrupt_work;
diff --git a/kernel/drivers/net/ethernet/dec/tulip/uli526x.c b/kernel/drivers/net/ethernet/dec/tulip/uli526x.c
index 2c30c0c83..447d09272 100644
--- a/kernel/drivers/net/ethernet/dec/tulip/uli526x.c
+++ b/kernel/drivers/net/ethernet/dec/tulip/uli526x.c
@@ -1115,7 +1115,7 @@ static void uli526x_timer(unsigned long data)
 				netif_carrier_off(dev);
 			}
 		}
-		db->init=0;
+	db->init = 0;
 
 	/* Timer active again */
 	db->timer.expires = ULI526X_TIMER_WUT;
diff --git a/kernel/drivers/net/ethernet/dec/tulip/winbond-840.c b/kernel/drivers/net/ethernet/dec/tulip/winbond-840.c
index 9beb3d34d..3c0e4d5c5 100644
--- a/kernel/drivers/net/ethernet/dec/tulip/winbond-840.c
+++ b/kernel/drivers/net/ethernet/dec/tulip/winbond-840.c
@@ -907,7 +907,7 @@ static void init_registers(struct net_device *dev)
 #elif defined(CONFIG_SPARC) || defined (CONFIG_PARISC) || defined(CONFIG_ARM)
 	i |= 0x4800;
 #else
-#warning Processor architecture undefined
+	dev_warn(&dev->dev, "unknown CPU architecture, using default csr0 setting\n");
 	i |= 0x4800;
 #endif
 	iowrite32(i, ioaddr + PCIBusCfg);