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

Pull networking updates from Davic Miller:

 1) Support busy polling generically, for all NAPI drivers.  From Eric
    Dumazet.

 2) Add byte/packet counter support to nft_ct, from Floriani Westphal.

 3) Add RSS/XPS support to mvneta driver, from Gregory Clement.

 4) Implement IPV6_HDRINCL socket option for raw sockets, from Hannes
    Frederic Sowa.

 5) Add support for T6 adapter to cxgb4 driver, from Hariprasad Shenai.

 6) Add support for VLAN device bridging to mlxsw switch driver, from
    Ido Schimmel.

 7) Add driver for Netronome NFP4000/NFP6000, from Jakub Kicinski.

 8) Provide hwmon interface to mlxsw switch driver, from Jiri Pirko.

 9) Reorganize wireless drivers into per-vendor directories just like we
    do for ethernet drivers.  From Kalle Valo.

10) Provide a way for administrators "destroy" connected sockets via the
    SOCK_DESTROY socket netlink diag operation.  From Lorenzo Colitti.

11) Add support to add/remove multicast routes via netlink, from Nikolay
    Aleksandrov.

12) Make TCP keepalive settings per-namespace, from Nikolay Borisov.

13) Add forwarding and packet duplication facilities to nf_tables, from
    Pablo Neira Ayuso.

14) Dead route support in MPLS, from Roopa Prabhu.

15) TSO support for thunderx chips, from Sunil Goutham.

16) Add driver for IBM's System i/p VNIC protocol, from Thomas Falcon.

17) Rationalize, consolidate, and more completely document the checksum
    offloading facilities in the networking stack.  From Tom Herbert.

18) Support aborting an ongoing scan in mac80211/cfg80211, from
    Vidyullatha Kanchanapally.

19) Use per-bucket spinlock for bpf hash facility, from Tom Leiming.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1375 commits)
  net: bnxt: always return values from _bnxt_get_max_rings
  net: bpf: reject invalid shifts
  phonet: properly unshare skbs in phonet_rcv()
  dwc_eth_qos: Fix dma address for multi-fragment skbs
  phy: remove an unneeded condition
  mdio: remove an unneed condition
  mdio_bus: NULL dereference on allocation error
  net: Fix typo in netdev_intersect_features
  net: freescale: mac-fec: Fix build error from phy_device API change
  net: freescale: ucc_geth: Fix build error from phy_device API change
  bonding: Prevent IPv6 link local address on enslaved devices
  IB/mlx5: Add flow steering support
  net/mlx5_core: Export flow steering API
  net/mlx5_core: Make ipv4/ipv6 location more clear
  net/mlx5_core: Enable flow steering support for the IB driver
  net/mlx5_core: Initialize namespaces only when supported by device
  net/mlx5_core: Set priority attributes
  net/mlx5_core: Connect flow tables
  net/mlx5_core: Introduce modify flow table command
  net/mlx5_core: Managing root flow table
  ...

1 files changed, 0 insertions, 549 deletions

diff --git a/drivers/isdn/sc/init.c b/drivers/isdn/sc/init.c
deleted file mode 100644
index 3597ef47b28a..000000000000
--- a/drivers/isdn/sc/init.c
+++ /dev/null
@@ -1,549 +0,0 @@
-/*
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include "includes.h"
-#include "hardware.h"
-#include "card.h"
-
-MODULE_DESCRIPTION("ISDN4Linux: Driver for Spellcaster card");
-MODULE_AUTHOR("Spellcaster Telecommunications Inc.");
-MODULE_LICENSE("GPL");
-
-board *sc_adapter[MAX_CARDS];
-int cinst;
-
-static char devname[] = "scX";
-static const char version[] = "2.0b1";
-
-static const char *boardname[] = { "DataCommute/BRI", "DataCommute/PRI", "TeleCommute/BRI" };
-
-/* insmod set parameters */
-static unsigned int io[] = {0, 0, 0, 0};
-static unsigned char irq[] = {0, 0, 0, 0};
-static unsigned long ram[] = {0, 0, 0, 0};
-static bool do_reset;
-
-module_param_array(io, int, NULL, 0);
-module_param_array(irq, byte, NULL, 0);
-module_param_array(ram, long, NULL, 0);
-module_param(do_reset, bool, 0);
-
-static int identify_board(unsigned long, unsigned int);
-
-static int __init sc_init(void)
-{
-	int b = -1;
-	int i, j;
-	int status = -ENODEV;
-
-	unsigned long memsize = 0;
-	unsigned long features = 0;
-	isdn_if *interface;
-	unsigned char channels;
-	unsigned char pgport;
-	unsigned long magic;
-	int model;
-	int last_base = IOBASE_MIN;
-	int probe_exhasted = 0;
-
-#ifdef MODULE
-	pr_info("SpellCaster ISA ISDN Adapter Driver rev. %s Loaded\n", version);
-#else
-	pr_info("SpellCaster ISA ISDN Adapter Driver rev. %s\n", version);
-#endif
-	pr_info("Copyright (C) 1996 SpellCaster Telecommunications Inc.\n");
-
-	while (b++ < MAX_CARDS - 1) {
-		pr_debug("Probing for adapter #%d\n", b);
-		/*
-		 * Initialize reusable variables
-		 */
-		model = -1;
-		magic = 0;
-		channels = 0;
-		pgport = 0;
-
-		/*
-		 * See if we should probe for IO base
-		 */
-		pr_debug("I/O Base for board %d is 0x%x, %s probe\n", b, io[b],
-			 io[b] == 0 ? "will" : "won't");
-		if (io[b]) {
-			/*
-			 * No, I/O Base has been provided
-			 */
-			for (i = 0; i < MAX_IO_REGS - 1; i++) {
-				if (!request_region(io[b] + i * 0x400, 1, "sc test")) {
-					pr_debug("request_region for 0x%x failed\n", io[b] + i * 0x400);
-					io[b] = 0;
-					break;
-				} else
-					release_region(io[b] + i * 0x400, 1);
-			}
-
-			/*
-			 * Confirm the I/O Address with a test
-			 */
-			if (io[b] == 0) {
-				pr_debug("I/O Address invalid.\n");
-				continue;
-			}
-
-			outb(0x18, io[b] + 0x400 * EXP_PAGE0);
-			if (inb(io[b] + 0x400 * EXP_PAGE0) != 0x18) {
-				pr_debug("I/O Base 0x%x fails test\n",
-					 io[b] + 0x400 * EXP_PAGE0);
-				continue;
-			}
-		} else {
-			/*
-			 * Yes, probe for I/O Base
-			 */
-			if (probe_exhasted) {
-				pr_debug("All probe addresses exhausted, skipping\n");
-				continue;
-			}
-			pr_debug("Probing for I/O...\n");
-			for (i = last_base; i <= IOBASE_MAX; i += IOBASE_OFFSET) {
-				int found_io = 1;
-				if (i == IOBASE_MAX) {
-					probe_exhasted = 1; /* No more addresses to probe */
-					pr_debug("End of Probes\n");
-				}
-				last_base = i + IOBASE_OFFSET;
-				pr_debug("  checking 0x%x...", i);
-				for (j = 0; j < MAX_IO_REGS - 1; j++) {
-					if (!request_region(i + j * 0x400, 1, "sc test")) {
-						pr_debug("Failed\n");
-						found_io = 0;
-						break;
-					} else
-						release_region(i + j * 0x400, 1);
-				}
-
-				if (found_io) {
-					io[b] = i;
-					outb(0x18, io[b] + 0x400 * EXP_PAGE0);
-					if (inb(io[b] + 0x400 * EXP_PAGE0) != 0x18) {
-						pr_debug("Failed by test\n");
-						continue;
-					}
-					pr_debug("Passed\n");
-					break;
-				}
-			}
-			if (probe_exhasted) {
-				continue;
-			}
-		}
-
-		/*
-		 * See if we should probe for shared RAM
-		 */
-		if (do_reset) {
-			pr_debug("Doing a SAFE probe reset\n");
-			outb(0xFF, io[b] + RESET_OFFSET);
-			msleep_interruptible(10000);
-		}
-		pr_debug("RAM Base for board %d is 0x%lx, %s probe\n", b,
-			 ram[b], ram[b] == 0 ? "will" : "won't");
-
-		if (ram[b]) {
-			/*
-			 * No, the RAM base has been provided
-			 * Just look for a signature and ID the
-			 * board model
-			 */
-			if (request_region(ram[b], SRAM_PAGESIZE, "sc test")) {
-				pr_debug("request_region for RAM base 0x%lx succeeded\n", ram[b]);
-				model = identify_board(ram[b], io[b]);
-				release_region(ram[b], SRAM_PAGESIZE);
-			}
-		} else {
-			/*
-			 * Yes, probe for free RAM and look for
-			 * a signature and id the board model
-			 */
-			for (i = SRAM_MIN; i < SRAM_MAX; i += SRAM_PAGESIZE) {
-				pr_debug("Checking RAM address 0x%x...\n", i);
-				if (request_region(i, SRAM_PAGESIZE, "sc test")) {
-					pr_debug("  request_region succeeded\n");
-					model = identify_board(i, io[b]);
-					release_region(i, SRAM_PAGESIZE);
-					if (model >= 0) {
-						pr_debug("  Identified a %s\n",
-							 boardname[model]);
-						ram[b] = i;
-						break;
-					}
-					pr_debug("  Unidentified or inaccessible\n");
-					continue;
-				}
-				pr_debug("  request failed\n");
-			}
-		}
-		/*
-		 * See if we found free RAM and the board model
-		 */
-		if (!ram[b] || model < 0) {
-			/*
-			 * Nope, there was no place in RAM for the
-			 * board, or it couldn't be identified
-			 */
-			pr_debug("Failed to find an adapter at 0x%lx\n", ram[b]);
-			continue;
-		}
-
-		/*
-		 * Set the board's magic number, memory size and page register
-		 */
-		switch (model) {
-		case PRI_BOARD:
-			channels = 23;
-			magic = 0x20000;
-			memsize = 0x100000;
-			features = PRI_FEATURES;
-			break;
-
-		case BRI_BOARD:
-		case POTS_BOARD:
-			channels = 2;
-			magic = 0x60000;
-			memsize = 0x10000;
-			features = BRI_FEATURES;
-			break;
-		}
-		switch (ram[b] >> 12 & 0x0F) {
-		case 0x0:
-			pr_debug("RAM Page register set to EXP_PAGE0\n");
-			pgport = EXP_PAGE0;
-			break;
-
-		case 0x4:
-			pr_debug("RAM Page register set to EXP_PAGE1\n");
-			pgport = EXP_PAGE1;
-			break;
-
-		case 0x8:
-			pr_debug("RAM Page register set to EXP_PAGE2\n");
-			pgport = EXP_PAGE2;
-			break;
-
-		case 0xC:
-			pr_debug("RAM Page register set to EXP_PAGE3\n");
-			pgport = EXP_PAGE3;
-			break;
-
-		default:
-			pr_debug("RAM base address doesn't fall on 16K boundary\n");
-			continue;
-		}
-
-		pr_debug("current IRQ: %d  b: %d\n", irq[b], b);
-
-		/*
-		 * Make sure we got an IRQ
-		 */
-		if (!irq[b]) {
-			/*
-			 * No interrupt could be used
-			 */
-			pr_debug("Failed to acquire an IRQ line\n");
-			continue;
-		}
-
-		/*
-		 * Horray! We found a board, Make sure we can register
-		 * it with ISDN4Linux
-		 */
-		interface = kzalloc(sizeof(isdn_if), GFP_KERNEL);
-		if (interface == NULL) {
-			/*
-			 * Oops, can't malloc isdn_if
-			 */
-			continue;
-		}
-
-		interface->owner = THIS_MODULE;
-		interface->hl_hdrlen = 0;
-		interface->channels = channels;
-		interface->maxbufsize = BUFFER_SIZE;
-		interface->features = features;
-		interface->writebuf_skb = sndpkt;
-		interface->writecmd = NULL;
-		interface->command = command;
-		strcpy(interface->id, devname);
-		interface->id[2] = '0' + cinst;
-
-		/*
-		 * Allocate the board structure
-		 */
-		sc_adapter[cinst] = kzalloc(sizeof(board), GFP_KERNEL);
-		if (sc_adapter[cinst] == NULL) {
-			/*
-			 * Oops, can't alloc memory for the board
-			 */
-			kfree(interface);
-			continue;
-		}
-		spin_lock_init(&sc_adapter[cinst]->lock);
-
-		if (!register_isdn(interface)) {
-			/*
-			 * Oops, couldn't register for some reason
-			 */
-			kfree(interface);
-			kfree(sc_adapter[cinst]);
-			continue;
-		}
-
-		sc_adapter[cinst]->card = interface;
-		sc_adapter[cinst]->driverId = interface->channels;
-		strcpy(sc_adapter[cinst]->devicename, interface->id);
-		sc_adapter[cinst]->nChannels = channels;
-		sc_adapter[cinst]->ramsize = memsize;
-		sc_adapter[cinst]->shmem_magic = magic;
-		sc_adapter[cinst]->shmem_pgport = pgport;
-		sc_adapter[cinst]->StartOnReset = 1;
-
-		/*
-		 * Allocate channels status structures
-		 */
-		sc_adapter[cinst]->channel = kzalloc(sizeof(bchan) * channels, GFP_KERNEL);
-		if (sc_adapter[cinst]->channel == NULL) {
-			/*
-			 * Oops, can't alloc memory for the channels
-			 */
-			indicate_status(cinst, ISDN_STAT_UNLOAD, 0, NULL);	/* Fix me */
-			kfree(interface);
-			kfree(sc_adapter[cinst]);
-			continue;
-		}
-
-		/*
-		 * Lock down the hardware resources
-		 */
-		sc_adapter[cinst]->interrupt = irq[b];
-		if (request_irq(sc_adapter[cinst]->interrupt, interrupt_handler,
-				0, interface->id,
-				(void *)(unsigned long) cinst)) {
-			kfree(sc_adapter[cinst]->channel);
-			indicate_status(cinst, ISDN_STAT_UNLOAD, 0, NULL);	/* Fix me */
-			kfree(interface);
-			kfree(sc_adapter[cinst]);
-			continue;
-
-		}
-		sc_adapter[cinst]->iobase = io[b];
-		for (i = 0; i < MAX_IO_REGS - 1; i++) {
-			sc_adapter[cinst]->ioport[i] = io[b] + i * 0x400;
-			request_region(sc_adapter[cinst]->ioport[i], 1,
-				       interface->id);
-			pr_debug("Requesting I/O Port %#x\n",
-				 sc_adapter[cinst]->ioport[i]);
-		}
-		sc_adapter[cinst]->ioport[IRQ_SELECT] = io[b] + 0x2;
-		request_region(sc_adapter[cinst]->ioport[IRQ_SELECT], 1,
-			       interface->id);
-		pr_debug("Requesting I/O Port %#x\n",
-			 sc_adapter[cinst]->ioport[IRQ_SELECT]);
-		sc_adapter[cinst]->rambase = ram[b];
-		request_region(sc_adapter[cinst]->rambase, SRAM_PAGESIZE,
-			       interface->id);
-
-		pr_info("  %s (%d) - %s %d channels IRQ %d, I/O Base 0x%x, RAM Base 0x%lx\n",
-			sc_adapter[cinst]->devicename,
-			sc_adapter[cinst]->driverId,
-			boardname[model], channels, irq[b], io[b], ram[b]);
-
-		/*
-		 * reset the adapter to put things in motion
-		 */
-		reset(cinst);
-
-		cinst++;
-		status = 0;
-	}
-	if (status)
-		pr_info("Failed to find any adapters, driver unloaded\n");
-	return status;
-}
-
-static void __exit sc_exit(void)
-{
-	int i, j;
-
-	for (i = 0; i < cinst; i++) {
-		pr_debug("Cleaning up after adapter %d\n", i);
-		/*
-		 * kill the timers
-		 */
-		del_timer_sync(&(sc_adapter[i]->reset_timer));
-		del_timer_sync(&(sc_adapter[i]->stat_timer));
-
-		/*
-		 * Tell I4L we're toast
-		 */
-		indicate_status(i, ISDN_STAT_STOP, 0, NULL);
-		indicate_status(i, ISDN_STAT_UNLOAD, 0, NULL);
-
-		/*
-		 * Release shared RAM
-		 */
-		release_region(sc_adapter[i]->rambase, SRAM_PAGESIZE);
-
-		/*
-		 * Release the IRQ
-		 */
-		free_irq(sc_adapter[i]->interrupt, NULL);
-
-		/*
-		 * Reset for a clean start
-		 */
-		outb(0xFF, sc_adapter[i]->ioport[SFT_RESET]);
-
-		/*
-		 * Release the I/O Port regions
-		 */
-		for (j = 0; j < MAX_IO_REGS - 1; j++) {
-			release_region(sc_adapter[i]->ioport[j], 1);
-			pr_debug("Releasing I/O Port %#x\n",
-				 sc_adapter[i]->ioport[j]);
-		}
-		release_region(sc_adapter[i]->ioport[IRQ_SELECT], 1);
-		pr_debug("Releasing I/O Port %#x\n",
-			 sc_adapter[i]->ioport[IRQ_SELECT]);
-
-		/*
-		 * Release any memory we alloced
-		 */
-		kfree(sc_adapter[i]->channel);
-		kfree(sc_adapter[i]->card);
-		kfree(sc_adapter[i]);
-	}
-	pr_info("SpellCaster ISA ISDN Adapter Driver Unloaded.\n");
-}
-
-static int identify_board(unsigned long rambase, unsigned int iobase)
-{
-	unsigned int pgport;
-	unsigned long sig;
-	DualPortMemory *dpm;
-	RspMessage rcvmsg;
-	ReqMessage sndmsg;
-	HWConfig_pl hwci;
-	int x;
-
-	pr_debug("Attempting to identify adapter @ 0x%lx io 0x%x\n",
-		 rambase, iobase);
-
-	/*
-	 * Enable the base pointer
-	 */
-	outb(rambase >> 12, iobase + 0x2c00);
-
-	switch (rambase >> 12 & 0x0F) {
-	case 0x0:
-		pgport = iobase + PG0_OFFSET;
-		pr_debug("Page Register offset is 0x%x\n", PG0_OFFSET);
-		break;
-
-	case 0x4:
-		pgport = iobase + PG1_OFFSET;
-		pr_debug("Page Register offset is 0x%x\n", PG1_OFFSET);
-		break;
-
-	case 0x8:
-		pgport = iobase + PG2_OFFSET;
-		pr_debug("Page Register offset is 0x%x\n", PG2_OFFSET);
-		break;
-
-	case 0xC:
-		pgport = iobase + PG3_OFFSET;
-		pr_debug("Page Register offset is 0x%x\n", PG3_OFFSET);
-		break;
-	default:
-		pr_debug("Invalid rambase 0x%lx\n", rambase);
-		return -1;
-	}
-
-	/*
-	 * Try to identify a PRI card
-	 */
-	outb(PRI_BASEPG_VAL, pgport);
-	msleep_interruptible(1000);
-	sig = readl(rambase + SIG_OFFSET);
-	pr_debug("Looking for a signature, got 0x%lx\n", sig);
-	if (sig == SIGNATURE)
-		return PRI_BOARD;
-
-	/*
-	 * Try to identify a PRI card
-	 */
-	outb(BRI_BASEPG_VAL, pgport);
-	msleep_interruptible(1000);
-	sig = readl(rambase + SIG_OFFSET);
-	pr_debug("Looking for a signature, got 0x%lx\n", sig);
-	if (sig == SIGNATURE)
-		return BRI_BOARD;
-
-	return -1;
-
-	/*
-	 * Try to spot a card
-	 */
-	sig = readl(rambase + SIG_OFFSET);
-	pr_debug("Looking for a signature, got 0x%lx\n", sig);
-	if (sig != SIGNATURE)
-		return -1;
-
-	dpm = (DualPortMemory *) rambase;
-
-	memset(&sndmsg, 0, MSG_LEN);
-	sndmsg.msg_byte_cnt = 3;
-	sndmsg.type = cmReqType1;
-	sndmsg.class = cmReqClass0;
-	sndmsg.code = cmReqHWConfig;
-	memcpy_toio(&(dpm->req_queue[dpm->req_head++]), &sndmsg, MSG_LEN);
-	outb(0, iobase + 0x400);
-	pr_debug("Sent HWConfig message\n");
-	/*
-	 * Wait for the response
-	 */
-	x = 0;
-	while ((inb(iobase + FIFOSTAT_OFFSET) & RF_HAS_DATA) && x < 100) {
-		schedule_timeout_interruptible(1);
-		x++;
-	}
-	if (x == 100) {
-		pr_debug("Timeout waiting for response\n");
-		return -1;
-	}
-
-	memcpy_fromio(&rcvmsg, &(dpm->rsp_queue[dpm->rsp_tail]), MSG_LEN);
-	pr_debug("Got HWConfig response, status = 0x%x\n", rcvmsg.rsp_status);
-	memcpy(&hwci, &(rcvmsg.msg_data.HWCresponse), sizeof(HWConfig_pl));
-	pr_debug("Hardware Config: Interface: %s, RAM Size: %ld, Serial: %s\n"
-		 "                 Part: %s, Rev: %s\n",
-		 hwci.st_u_sense ? "S/T" : "U", hwci.ram_size,
-		 hwci.serial_no, hwci.part_no, hwci.rev_no);
-
-	if (!strncmp(PRI_PARTNO, hwci.part_no, 6))
-		return PRI_BOARD;
-	if (!strncmp(BRI_PARTNO, hwci.part_no, 6))
-		return BRI_BOARD;
-
-	return -1;
-}
-
-module_init(sc_init);
-module_exit(sc_exit);