linux: update to 4.12.4

12 files changed, 0 insertions, 36621 deletions

diff --git a/target/linux/4.4.77/0001-sparc64-make-string-buffers-large-enough.patch b/target/linux/4.4.77/0001-sparc64-make-string-buffers-large-enough.patch
deleted file mode 100644
index 2b1eaeedf..000000000
--- a/target/linux/4.4.77/0001-sparc64-make-string-buffers-large-enough.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From b5c3206190f1fddd100b3060eb15f0d775ffeab8 Mon Sep 17 00:00:00 2001
-From: Dan Carpenter <dan.carpenter@oracle.com>
-Date: Fri, 25 Nov 2016 14:03:55 +0300
-Subject: [PATCH] sparc64: make string buffers large enough
-
-My static checker complains that if "lvl" is ULONG_MAX (this is 64 bit)
-then some of the strings will overflow.  I don't know if that's possible
-but it seems simple enough to make the buffers slightly larger.
-
-Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
----
- arch/sparc/kernel/traps_64.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
-index 4094a51..496fa92 100644
---- a/arch/sparc/kernel/traps_64.c
-+++ b/arch/sparc/kernel/traps_64.c
-@@ -85,7 +85,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
- 
- void bad_trap(struct pt_regs *regs, long lvl)
- {
--	char buffer[32];
-+	char buffer[36];
- 	siginfo_t info;
- 
- 	if (notify_die(DIE_TRAP, "bad trap", regs,
-@@ -116,7 +116,7 @@ void bad_trap(struct pt_regs *regs, long lvl)
- 
- void bad_trap_tl1(struct pt_regs *regs, long lvl)
- {
--	char buffer[32];
-+	char buffer[36];
- 	
- 	if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
- 		       0, lvl, SIGTRAP) == NOTIFY_STOP)
--- 
-2.1.4
-
diff --git a/target/linux/4.4.77/coldfire-sighandler.patch b/target/linux/4.4.77/coldfire-sighandler.patch
deleted file mode 100644
index c52a4e228..000000000
--- a/target/linux/4.4.77/coldfire-sighandler.patch
+++ /dev/null
@@ -1,100 +0,0 @@
-From a95517992a37488c0bc8b629c47c570e580e407d Mon Sep 17 00:00:00 2001
-From: Greg Ungerer <gerg@uclinux.org>
-Date: Mon, 15 Feb 2016 16:36:29 +1000
-Subject: m68k: Use conventional function parameters for do_sigreturn
-
-Create conventional stack parameters for the calls to do_sigreturn and
-do_rt_sigreturn. The current C code for do_sigreturn and do_rt_sigreturn
-dig into the stack to create local pointers to the saved switch stack
-and the pt_regs structs.
-
-The motivation for this change is a problem with non-MMU targets that
-have broken signal return paths on newer versions of gcc. It appears as
-though gcc has determined that the pointers into the saved stack structs,
-and the saved structs themselves, are function parameters and updates to
-them will be lost on function return, so they are optimized away. This
-results in large parts of restore_sigcontext() and mangle_kernel_stack()
-functions being removed. Of course this results in non-functional code
-causing kernel oops. This problem has been observed with gcc version
-5.2 and 5.3, and probably exists in earlier versions as well.
-
-Using conventional stack parameter pointers passed to these functions has
-the advantage of the code here not needing to know the exact details of
-how the underlying entry handler layed these structs out on the stack.
-So the rather ugly pointer setup casting and arg referencing can be
-removed.
-
-The resulting code after this change is a few bytes larger (due to the
-overhead of creating the stack args and their tear down). Not being hot
-paths I don't think this is too much of a problem here.
-
-An alternative solution is to put a barrier() in the do_sigreturn() code,
-but this doesn't feel quite as clean as this solution.
-
-This change has been compile tested on all defconfigs, and run tested on
-Atari (through aranym), ColdFire with MMU (M5407EVB) and ColdFire with
-no-MMU (QEMU and M5208EVB).
-
-Signed-off-by: Greg Ungerer <gerg@uclinux.org>
-Acked-by: Andreas Schwab <schwab@linux-m68k.org>
-Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
----
- arch/m68k/kernel/entry.S  | 6 ++++++
- arch/m68k/kernel/signal.c | 8 ++------
- 2 files changed, 8 insertions(+), 6 deletions(-)
-
-diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
-index b54ac7a..97cd3ea 100644
---- a/arch/m68k/kernel/entry.S
-+++ b/arch/m68k/kernel/entry.S
-@@ -71,13 +71,19 @@ ENTRY(__sys_vfork)
- 
- ENTRY(sys_sigreturn)
- 	SAVE_SWITCH_STACK
-+	movel	%sp,%sp@-		  | switch_stack pointer
-+	pea	%sp@(SWITCH_STACK_SIZE+4) | pt_regs pointer
- 	jbsr	do_sigreturn
-+	addql	#8,%sp
- 	RESTORE_SWITCH_STACK
- 	rts
- 
- ENTRY(sys_rt_sigreturn)
- 	SAVE_SWITCH_STACK
-+	movel	%sp,%sp@-		  | switch_stack pointer
-+	pea	%sp@(SWITCH_STACK_SIZE+4) | pt_regs pointer
- 	jbsr	do_rt_sigreturn
-+	addql	#8,%sp
- 	RESTORE_SWITCH_STACK
- 	rts
- 
-diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
-index af1c4f3..2dcee3a 100644
---- a/arch/m68k/kernel/signal.c
-+++ b/arch/m68k/kernel/signal.c
-@@ -737,10 +737,8 @@ badframe:
- 	return 1;
- }
- 
--asmlinkage int do_sigreturn(unsigned long __unused)
-+asmlinkage int do_sigreturn(struct pt_regs *regs, struct switch_stack *sw)
- {
--	struct switch_stack *sw = (struct switch_stack *) &__unused;
--	struct pt_regs *regs = (struct pt_regs *) (sw + 1);
- 	unsigned long usp = rdusp();
- 	struct sigframe __user *frame = (struct sigframe __user *)(usp - 4);
- 	sigset_t set;
-@@ -764,10 +762,8 @@ badframe:
- 	return 0;
- }
- 
--asmlinkage int do_rt_sigreturn(unsigned long __unused)
-+asmlinkage int do_rt_sigreturn(struct pt_regs *regs, struct switch_stack *sw)
- {
--	struct switch_stack *sw = (struct switch_stack *) &__unused;
--	struct pt_regs *regs = (struct pt_regs *) (sw + 1);
- 	unsigned long usp = rdusp();
- 	struct rt_sigframe __user *frame = (struct rt_sigframe __user *)(usp - 4);
- 	sigset_t set;
--- 
-cgit v0.12
-
diff --git a/target/linux/4.4.77/crisv32.patch b/target/linux/4.4.77/crisv32.patch
deleted file mode 100644
index cb9b0d028..000000000
--- a/target/linux/4.4.77/crisv32.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-diff -Nur linux-4.4.13.orig/arch/cris/arch-v32/mm/intmem.c linux-4.4.13/arch/cris/arch-v32/mm/intmem.c
---- linux-4.4.13.orig/arch/cris/arch-v32/mm/intmem.c	2016-06-08 03:14:51.000000000 +0200
-+++ linux-4.4.13/arch/cris/arch-v32/mm/intmem.c	2016-06-21 20:40:18.919361891 +0200
-@@ -113,14 +113,14 @@
- 
- 			allocation->status = STATUS_FREE;
- 			/* Join with prev and/or next if also free */
--			if ((prev != &intmem_allocations) &&
-+			if ((&prev->entry != &intmem_allocations) &&
- 					(prev->status == STATUS_FREE)) {
- 				prev->size += allocation->size;
- 				list_del(&allocation->entry);
- 				kfree(allocation);
- 				allocation = prev;
- 			}
--			if ((next != &intmem_allocations) &&
-+			if ((&next->entry != &intmem_allocations) &&
- 					(next->status == STATUS_FREE)) {
- 				allocation->size += next->size;
- 				list_del(&next->entry);
-@@ -145,5 +145,11 @@
- 		(unsigned long)intmem_virtual + MEM_INTMEM_START +
- 		RESERVED_SIZE);
- }
--device_initcall(crisv32_intmem_init);
- 
-+static int __init crisv32_intmem_setup(void)
-+{
-+	crisv32_intmem_init();
-+
-+	return 0;
-+}
-+device_initcall(crisv32_intmem_setup);
diff --git a/target/linux/4.4.77/crisv32_ethernet_driver.patch b/target/linux/4.4.77/crisv32_ethernet_driver.patch
deleted file mode 100644
index 0cef202fc..000000000
--- a/target/linux/4.4.77/crisv32_ethernet_driver.patch
+++ /dev/null
@@ -1,4048 +0,0 @@
-diff -Nur linux-4.7.3.orig/arch/cris/arch-v32/drivers/Kconfig linux-4.7.3/arch/cris/arch-v32/drivers/Kconfig
---- linux-4.7.3.orig/arch/cris/arch-v32/drivers/Kconfig	2016-09-07 08:35:12.000000000 +0200
-+++ linux-4.7.3/arch/cris/arch-v32/drivers/Kconfig	2016-09-13 01:47:09.507717605 +0200
-@@ -8,9 +8,18 @@
- 	  This option enables the ETRAX FS built-in 10/100Mbit Ethernet
- 	  controller.
- 
-+config ETRAX_HAVE_PHY
-+        bool "PHY present"
-+	default y
-+        help
-+          Search and use the first PHY available on the MDIO bus. Fail
-+          if none is found. Say Y here if you are not in a switched
-+          environment (single port device).
-+
- config ETRAX_NO_PHY
- 	bool "PHY not present"
- 	depends on ETRAX_ETHERNET
-+	default n
- 	help
- 	  This option disables all MDIO communication with an ethernet
- 	  transceiver connected to the MII interface. This option shall
-@@ -18,6 +27,70 @@
- 	  switch. This option should normally be disabled. If enabled,
- 	  speed and duplex will be locked to 100 Mbit and full duplex.
- 
-+config ETRAX_PHY_FALLBACK
-+        bool "Fixed PHY fallback"
-+        depends on ETRAX_ETHERNET
-+	default n
-+        help
-+          If no PHY is found on the MDIO bus, fall back on a fixed
-+          100/Full fixed PHY. Say Y here if you need dynamic PHY
-+          presence detection (switch connection where some but not
-+          all ports have integrated PHYs), otherwise say N.
-+
-+config ETRAX_ETHERNET_IFACE0
-+        depends on ETRAX_ETHERNET
-+        bool "Enable network interface 0"
-+
-+config ETRAX_ETHERNET_IFACE1
-+        depends on (ETRAX_ETHERNET && ETRAXFS)
-+        bool "Enable network interface 1 (uses DMA6 and DMA7)"
-+
-+choice
-+        prompt "Eth0 led group"
-+        depends on ETRAX_ETHERNET_IFACE0
-+        default ETRAX_ETH0_USE_LEDGRP0
-+
-+config ETRAX_ETH0_USE_LEDGRP0
-+        bool "Use LED grp 0"
-+        depends on ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO
-+        help
-+          Use LED grp 0 for eth0
-+
-+config ETRAX_ETH0_USE_LEDGRP1
-+        bool "Use LED grp 1"
-+        depends on ETRAX_NBR_LED_GRP_TWO
-+        help
-+          Use LED grp 1 for eth0
-+
-+config ETRAX_ETH0_USE_LEDGRPNULL
-+        bool "Use no LEDs for eth0"
-+        help
-+          Use no LEDs for eth0
-+endchoice
-+
-+choice
-+        prompt "Eth1 led group"
-+        depends on ETRAX_ETHERNET_IFACE1
-+        default ETRAX_ETH1_USE_LEDGRP1
-+
-+config ETRAX_ETH1_USE_LEDGRP0
-+        bool "Use LED grp 0"
-+        depends on ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO
-+        help
-+          Use LED grp 0 for eth1
-+
-+config ETRAX_ETH1_USE_LEDGRP1
-+        bool "Use LED grp 1"
-+        depends on ETRAX_NBR_LED_GRP_TWO
-+        help
-+          Use LED grp 1 for eth1
-+
-+config ETRAX_ETH1_USE_LEDGRPNULL
-+        bool "Use no LEDs for eth1"
-+        help
-+          Use no LEDs for eth1
-+endchoice
-+
- config ETRAXFS_SERIAL
- 	bool "Serial-port support"
- 	depends on ETRAX_ARCH_V32
-diff -Nur linux-4.7.3.orig/arch/cris/include/arch-v32/arch/hwregs/eth_defs.h linux-4.7.3/arch/cris/include/arch-v32/arch/hwregs/eth_defs.h
---- linux-4.7.3.orig/arch/cris/include/arch-v32/arch/hwregs/eth_defs.h	2016-09-07 08:35:12.000000000 +0200
-+++ linux-4.7.3/arch/cris/include/arch-v32/arch/hwregs/eth_defs.h	2016-09-13 01:47:09.527718381 +0200
-@@ -2,69 +2,64 @@
- #define __eth_defs_h
- 
- /*
-- * This file is autogenerated from
-- *   file:           eth.r
-- *     id:           eth_regs.r,v 1.16 2005/05/20 15:41:22 perz Exp
-- *     last modfied: Mon Jan  9 06:06:41 2006
-- *
-- *   by /n/asic/design/tools/rdesc/rdes2c eth.r
-- *      id: $Id: eth_defs.h,v 1.7 2006/01/26 13:45:30 karljope Exp $
-- * Any changes here will be lost.
-- *
-- * -*- buffer-read-only: t -*-
-+ * Note: Previously this was autogenerated code from the hardware
-+ * implementation. However, to enable the same file to be used
-+ * for both ARTPEC-3 and ETRAX FS this file is now hand-edited.
-+ * Be careful.
-  */
-+
- /* Main access macros */
- #ifndef REG_RD
- #define REG_RD( scope, inst, reg ) \
--  REG_READ( reg_##scope##_##reg, \
--            (inst) + REG_RD_ADDR_##scope##_##reg )
-+	REG_READ( reg_##scope##_##reg, \
-+			(inst) + REG_RD_ADDR_##scope##_##reg )
- #endif
- 
- #ifndef REG_WR
- #define REG_WR( scope, inst, reg, val ) \
--  REG_WRITE( reg_##scope##_##reg, \
--             (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
-+	REG_WRITE( reg_##scope##_##reg, \
-+			(inst) + REG_WR_ADDR_##scope##_##reg, (val) )
- #endif
- 
- #ifndef REG_RD_VECT
- #define REG_RD_VECT( scope, inst, reg, index ) \
--  REG_READ( reg_##scope##_##reg, \
--            (inst) + REG_RD_ADDR_##scope##_##reg + \
--	    (index) * STRIDE_##scope##_##reg )
-+	REG_READ( reg_##scope##_##reg, \
-+			(inst) + REG_RD_ADDR_##scope##_##reg + \
-+			(index) * STRIDE_##scope##_##reg )
- #endif
- 
- #ifndef REG_WR_VECT
- #define REG_WR_VECT( scope, inst, reg, index, val ) \
--  REG_WRITE( reg_##scope##_##reg, \
--             (inst) + REG_WR_ADDR_##scope##_##reg + \
--	     (index) * STRIDE_##scope##_##reg, (val) )
-+	REG_WRITE( reg_##scope##_##reg, \
-+			(inst) + REG_WR_ADDR_##scope##_##reg + \
-+			(index) * STRIDE_##scope##_##reg, (val) )
- #endif
- 
- #ifndef REG_RD_INT
- #define REG_RD_INT( scope, inst, reg ) \
--  REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg )
-+	REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg )
- #endif
- 
- #ifndef REG_WR_INT
- #define REG_WR_INT( scope, inst, reg, val ) \
--  REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
-+	REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg, (val) )
- #endif
- 
- #ifndef REG_RD_INT_VECT
- #define REG_RD_INT_VECT( scope, inst, reg, index ) \
--  REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg + \
--	    (index) * STRIDE_##scope##_##reg )
-+	REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg + \
-+			(index) * STRIDE_##scope##_##reg )
- #endif
- 
- #ifndef REG_WR_INT_VECT
- #define REG_WR_INT_VECT( scope, inst, reg, index, val ) \
--  REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg + \
--	     (index) * STRIDE_##scope##_##reg, (val) )
-+	REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg + \
-+			(index) * STRIDE_##scope##_##reg, (val) )
- #endif
- 
- #ifndef REG_TYPE_CONV
- #define REG_TYPE_CONV( type, orgtype, val ) \
--  ( { union { orgtype o; type n; } r; r.o = val; r.n; } )
-+	( { union { orgtype o; type n; } r; r.o = val; r.n; } )
- #endif
- 
- #ifndef reg_page_size
-@@ -73,306 +68,332 @@
- 
- #ifndef REG_ADDR
- #define REG_ADDR( scope, inst, reg ) \
--  ( (inst) + REG_RD_ADDR_##scope##_##reg )
-+	( (inst) + REG_RD_ADDR_##scope##_##reg )
- #endif
- 
- #ifndef REG_ADDR_VECT
- #define REG_ADDR_VECT( scope, inst, reg, index ) \
--  ( (inst) + REG_RD_ADDR_##scope##_##reg + \
--    (index) * STRIDE_##scope##_##reg )
-+	( (inst) + REG_RD_ADDR_##scope##_##reg + \
-+	  (index) * STRIDE_##scope##_##reg )
- #endif
- 
- /* C-code for register scope eth */
- 
- /* Register rw_ma0_lo, scope eth, type rw */
- typedef struct {
--  unsigned int addr : 32;
-+	unsigned int addr : 32;
- } reg_eth_rw_ma0_lo;
- #define REG_RD_ADDR_eth_rw_ma0_lo 0
- #define REG_WR_ADDR_eth_rw_ma0_lo 0
- 
- /* Register rw_ma0_hi, scope eth, type rw */
- typedef struct {
--  unsigned int addr : 16;
--  unsigned int dummy1 : 16;
-+	unsigned int addr : 16;
-+	unsigned int dummy1 : 16;
- } reg_eth_rw_ma0_hi;
- #define REG_RD_ADDR_eth_rw_ma0_hi 4
- #define REG_WR_ADDR_eth_rw_ma0_hi 4
- 
- /* Register rw_ma1_lo, scope eth, type rw */
- typedef struct {
--  unsigned int addr : 32;
-+	unsigned int addr : 32;
- } reg_eth_rw_ma1_lo;
- #define REG_RD_ADDR_eth_rw_ma1_lo 8
- #define REG_WR_ADDR_eth_rw_ma1_lo 8
- 
- /* Register rw_ma1_hi, scope eth, type rw */
- typedef struct {
--  unsigned int addr : 16;
--  unsigned int dummy1 : 16;
-+	unsigned int addr : 16;
-+	unsigned int dummy1 : 16;
- } reg_eth_rw_ma1_hi;
- #define REG_RD_ADDR_eth_rw_ma1_hi 12
- #define REG_WR_ADDR_eth_rw_ma1_hi 12
- 
- /* Register rw_ga_lo, scope eth, type rw */
- typedef struct {
--  unsigned int tbl : 32;
-+	unsigned int table : 32;
- } reg_eth_rw_ga_lo;
- #define REG_RD_ADDR_eth_rw_ga_lo 16
- #define REG_WR_ADDR_eth_rw_ga_lo 16
- 
- /* Register rw_ga_hi, scope eth, type rw */
- typedef struct {
--  unsigned int tbl : 32;
-+	unsigned int table : 32;
- } reg_eth_rw_ga_hi;
- #define REG_RD_ADDR_eth_rw_ga_hi 20
- #define REG_WR_ADDR_eth_rw_ga_hi 20
- 
- /* Register rw_gen_ctrl, scope eth, type rw */
- typedef struct {
--  unsigned int en         : 1;
--  unsigned int phy        : 2;
--  unsigned int protocol   : 1;
--  unsigned int loopback   : 1;
--  unsigned int flow_ctrl  : 1;
--  unsigned int gtxclk_out : 1;
--  unsigned int phyrst_n   : 1;
--  unsigned int dummy1     : 24;
-+	unsigned int en         : 1;
-+	unsigned int phy        : 2;
-+	unsigned int protocol   : 1;
-+	unsigned int loopback   : 1;
-+	unsigned int flow_ctrl  : 1;
-+	unsigned int gtxclk_out : 1;
-+	unsigned int phyrst_n   : 1;
-+	unsigned int dummy1     : 24;
- } reg_eth_rw_gen_ctrl;
- #define REG_RD_ADDR_eth_rw_gen_ctrl 24
- #define REG_WR_ADDR_eth_rw_gen_ctrl 24
- 
- /* Register rw_rec_ctrl, scope eth, type rw */
- typedef struct {
--  unsigned int ma0        : 1;
--  unsigned int ma1        : 1;
--  unsigned int individual : 1;
--  unsigned int broadcast  : 1;
--  unsigned int undersize  : 1;
--  unsigned int oversize   : 1;
--  unsigned int bad_crc    : 1;
--  unsigned int duplex     : 1;
--  unsigned int max_size   : 16;
--  unsigned int dummy1     : 8;
-+	unsigned int ma0        : 1;
-+	unsigned int ma1        : 1;
-+	unsigned int individual : 1;
-+	unsigned int broadcast  : 1;
-+	unsigned int undersize  : 1;
-+	unsigned int oversize   : 1;
-+	unsigned int bad_crc    : 1;
-+	unsigned int duplex     : 1;
-+#ifdef CONFIG_CRIS_MACH_ARTPEC3
-+	unsigned int max_size   : 16;
-+	unsigned int dummy1     : 8;
-+#else
-+	unsigned int max_size   : 1;
-+	unsigned int dummy1     : 23;
-+#endif
- } reg_eth_rw_rec_ctrl;
- #define REG_RD_ADDR_eth_rw_rec_ctrl 28
- #define REG_WR_ADDR_eth_rw_rec_ctrl 28
- 
- /* Register rw_tr_ctrl, scope eth, type rw */
- typedef struct {
--  unsigned int crc         : 1;
--  unsigned int pad         : 1;
--  unsigned int retry       : 1;
--  unsigned int ignore_col  : 1;
--  unsigned int cancel      : 1;
--  unsigned int hsh_delay   : 1;
--  unsigned int ignore_crs  : 1;
--  unsigned int carrier_ext : 1;
--  unsigned int dummy1      : 24;
-+	unsigned int crc         : 1;
-+	unsigned int pad         : 1;
-+	unsigned int retry       : 1;
-+	unsigned int ignore_col  : 1;
-+	unsigned int cancel      : 1;
-+	unsigned int hsh_delay   : 1;
-+	unsigned int ignore_crs  : 1;
-+	unsigned int carrier_ext : 1;
-+	unsigned int dummy1      : 24;
- } reg_eth_rw_tr_ctrl;
- #define REG_RD_ADDR_eth_rw_tr_ctrl 32
- #define REG_WR_ADDR_eth_rw_tr_ctrl 32
- 
- /* Register rw_clr_err, scope eth, type rw */
- typedef struct {
--  unsigned int clr : 1;
--  unsigned int dummy1 : 31;
-+	unsigned int clr : 1;
-+	unsigned int dummy1 : 31;
- } reg_eth_rw_clr_err;
- #define REG_RD_ADDR_eth_rw_clr_err 36
- #define REG_WR_ADDR_eth_rw_clr_err 36
- 
- /* Register rw_mgm_ctrl, scope eth, type rw */
- typedef struct {
--  unsigned int mdio : 1;
--  unsigned int mdoe : 1;
--  unsigned int mdc  : 1;
--  unsigned int dummy1 : 29;
-+	unsigned int mdio : 1;
-+	unsigned int mdoe : 1;
-+	unsigned int mdc  : 1;
-+	unsigned int phyclk : 1;
-+	unsigned int txdata : 4;
-+	unsigned int txen   : 1;
-+	unsigned int dummy1 : 23;
- } reg_eth_rw_mgm_ctrl;
- #define REG_RD_ADDR_eth_rw_mgm_ctrl 40
- #define REG_WR_ADDR_eth_rw_mgm_ctrl 40
- 
- /* Register r_stat, scope eth, type r */
- typedef struct {
--  unsigned int mdio    : 1;
--  unsigned int exc_col : 1;
--  unsigned int urun    : 1;
--  unsigned int clk_125 : 1;
--  unsigned int dummy1  : 28;
-+	unsigned int mdio    : 1;
-+	unsigned int exc_col : 1;
-+	unsigned int urun    : 1;
-+#ifdef CONFIG_CRIS_MACH_ARTPEC3
-+	unsigned int clk_125 : 1;
-+#else
-+	unsigned int phyclk  : 1;
-+#endif
-+	unsigned int txdata  : 4;
-+	unsigned int txen    : 1;
-+	unsigned int col     : 1;
-+	unsigned int crs     : 1;
-+	unsigned int txclk   : 1;
-+	unsigned int rxdata  : 4;
-+	unsigned int rxer    : 1;
-+	unsigned int rxdv    : 1;
-+	unsigned int rxclk   : 1;
-+	unsigned int dummy1  : 13;
- } reg_eth_r_stat;
- #define REG_RD_ADDR_eth_r_stat 44
- 
- /* Register rs_rec_cnt, scope eth, type rs */
- typedef struct {
--  unsigned int crc_err    : 8;
--  unsigned int align_err  : 8;
--  unsigned int oversize   : 8;
--  unsigned int congestion : 8;
-+	unsigned int crc_err    : 8;
-+	unsigned int align_err  : 8;
-+	unsigned int oversize   : 8;
-+	unsigned int congestion : 8;
- } reg_eth_rs_rec_cnt;
- #define REG_RD_ADDR_eth_rs_rec_cnt 48
- 
- /* Register r_rec_cnt, scope eth, type r */
- typedef struct {
--  unsigned int crc_err    : 8;
--  unsigned int align_err  : 8;
--  unsigned int oversize   : 8;
--  unsigned int congestion : 8;
-+	unsigned int crc_err    : 8;
-+	unsigned int align_err  : 8;
-+	unsigned int oversize   : 8;
-+	unsigned int congestion : 8;
- } reg_eth_r_rec_cnt;
- #define REG_RD_ADDR_eth_r_rec_cnt 52
- 
- /* Register rs_tr_cnt, scope eth, type rs */
- typedef struct {
--  unsigned int single_col : 8;
--  unsigned int mult_col   : 8;
--  unsigned int late_col   : 8;
--  unsigned int deferred   : 8;
-+	unsigned int single_col : 8;
-+	unsigned int mult_col   : 8;
-+	unsigned int late_col   : 8;
-+	unsigned int deferred   : 8;
- } reg_eth_rs_tr_cnt;
- #define REG_RD_ADDR_eth_rs_tr_cnt 56
- 
- /* Register r_tr_cnt, scope eth, type r */
- typedef struct {
--  unsigned int single_col : 8;
--  unsigned int mult_col   : 8;
--  unsigned int late_col   : 8;
--  unsigned int deferred   : 8;
-+	unsigned int single_col : 8;
-+	unsigned int mult_col   : 8;
-+	unsigned int late_col   : 8;
-+	unsigned int deferred   : 8;
- } reg_eth_r_tr_cnt;
- #define REG_RD_ADDR_eth_r_tr_cnt 60
- 
- /* Register rs_phy_cnt, scope eth, type rs */
- typedef struct {
--  unsigned int carrier_loss : 8;
--  unsigned int sqe_err      : 8;
--  unsigned int dummy1       : 16;
-+	unsigned int carrier_loss : 8;
-+	unsigned int sqe_err      : 8;
-+	unsigned int dummy1       : 16;
- } reg_eth_rs_phy_cnt;
- #define REG_RD_ADDR_eth_rs_phy_cnt 64
- 
- /* Register r_phy_cnt, scope eth, type r */
- typedef struct {
--  unsigned int carrier_loss : 8;
--  unsigned int sqe_err      : 8;
--  unsigned int dummy1       : 16;
-+	unsigned int carrier_loss : 8;
-+	unsigned int sqe_err      : 8;
-+	unsigned int dummy1       : 16;
- } reg_eth_r_phy_cnt;
- #define REG_RD_ADDR_eth_r_phy_cnt 68
- 
- /* Register rw_test_ctrl, scope eth, type rw */
- typedef struct {
--  unsigned int snmp_inc : 1;
--  unsigned int snmp     : 1;
--  unsigned int backoff  : 1;
--  unsigned int dummy1   : 29;
-+	unsigned int snmp_inc : 1;
-+	unsigned int snmp     : 1;
-+	unsigned int backoff  : 1;
-+	unsigned int dummy1   : 29;
- } reg_eth_rw_test_ctrl;
- #define REG_RD_ADDR_eth_rw_test_ctrl 72
- #define REG_WR_ADDR_eth_rw_test_ctrl 72
- 
- /* Register rw_intr_mask, scope eth, type rw */
- typedef struct {
--  unsigned int crc          : 1;
--  unsigned int align        : 1;
--  unsigned int oversize     : 1;
--  unsigned int congestion   : 1;
--  unsigned int single_col   : 1;
--  unsigned int mult_col     : 1;
--  unsigned int late_col     : 1;
--  unsigned int deferred     : 1;
--  unsigned int carrier_loss : 1;
--  unsigned int sqe_test_err : 1;
--  unsigned int orun         : 1;
--  unsigned int urun         : 1;
--  unsigned int exc_col      : 1;
--  unsigned int mdio         : 1;
--  unsigned int dummy1       : 18;
-+	unsigned int crc          : 1;
-+	unsigned int align        : 1;
-+	unsigned int oversize     : 1;
-+	unsigned int congestion   : 1;
-+	unsigned int single_col   : 1;
-+	unsigned int mult_col     : 1;
-+	unsigned int late_col     : 1;
-+	unsigned int deferred     : 1;
-+	unsigned int carrier_loss : 1;
-+	unsigned int sqe_test_err : 1;
-+	unsigned int orun         : 1;
-+	unsigned int urun         : 1;
-+	unsigned int exc_col      : 1;
-+	unsigned int mdio         : 1;
-+	unsigned int dummy1       : 18;
- } reg_eth_rw_intr_mask;
- #define REG_RD_ADDR_eth_rw_intr_mask 76
- #define REG_WR_ADDR_eth_rw_intr_mask 76
- 
- /* Register rw_ack_intr, scope eth, type rw */
- typedef struct {
--  unsigned int crc          : 1;
--  unsigned int align        : 1;
--  unsigned int oversize     : 1;
--  unsigned int congestion   : 1;
--  unsigned int single_col   : 1;
--  unsigned int mult_col     : 1;
--  unsigned int late_col     : 1;
--  unsigned int deferred     : 1;
--  unsigned int carrier_loss : 1;
--  unsigned int sqe_test_err : 1;
--  unsigned int orun         : 1;
--  unsigned int urun         : 1;
--  unsigned int exc_col      : 1;
--  unsigned int mdio         : 1;
--  unsigned int dummy1       : 18;
-+	unsigned int crc          : 1;
-+	unsigned int align        : 1;
-+	unsigned int oversize     : 1;
-+	unsigned int congestion   : 1;
-+	unsigned int single_col   : 1;
-+	unsigned int mult_col     : 1;
-+	unsigned int late_col     : 1;
-+	unsigned int deferred     : 1;
-+	unsigned int carrier_loss : 1;
-+	unsigned int sqe_test_err : 1;
-+	unsigned int orun         : 1;
-+	unsigned int urun         : 1;
-+	unsigned int exc_col      : 1;
-+	unsigned int mdio         : 1;
-+	unsigned int dummy1       : 18;
- } reg_eth_rw_ack_intr;
- #define REG_RD_ADDR_eth_rw_ack_intr 80
- #define REG_WR_ADDR_eth_rw_ack_intr 80
- 
- /* Register r_intr, scope eth, type r */
- typedef struct {
--  unsigned int crc          : 1;
--  unsigned int align        : 1;
--  unsigned int oversize     : 1;
--  unsigned int congestion   : 1;
--  unsigned int single_col   : 1;
--  unsigned int mult_col     : 1;
--  unsigned int late_col     : 1;
--  unsigned int deferred     : 1;
--  unsigned int carrier_loss : 1;
--  unsigned int sqe_test_err : 1;
--  unsigned int orun         : 1;
--  unsigned int urun         : 1;
--  unsigned int exc_col      : 1;
--  unsigned int mdio         : 1;
--  unsigned int dummy1       : 18;
-+	unsigned int crc          : 1;
-+	unsigned int align        : 1;
-+	unsigned int oversize     : 1;
-+	unsigned int congestion   : 1;
-+	unsigned int single_col   : 1;
-+	unsigned int mult_col     : 1;
-+	unsigned int late_col     : 1;
-+	unsigned int deferred     : 1;
-+	unsigned int carrier_loss : 1;
-+	unsigned int sqe_test_err : 1;
-+	unsigned int orun         : 1;
-+	unsigned int urun         : 1;
-+	unsigned int exc_col      : 1;
-+	unsigned int mdio         : 1;
-+	unsigned int dummy1       : 18;
- } reg_eth_r_intr;
- #define REG_RD_ADDR_eth_r_intr 84
- 
- /* Register r_masked_intr, scope eth, type r */
- typedef struct {
--  unsigned int crc          : 1;
--  unsigned int align        : 1;
--  unsigned int oversize     : 1;
--  unsigned int congestion   : 1;
--  unsigned int single_col   : 1;
--  unsigned int mult_col     : 1;
--  unsigned int late_col     : 1;
--  unsigned int deferred     : 1;
--  unsigned int carrier_loss : 1;
--  unsigned int sqe_test_err : 1;
--  unsigned int orun         : 1;
--  unsigned int urun         : 1;
--  unsigned int exc_col      : 1;
--  unsigned int mdio         : 1;
--  unsigned int dummy1       : 18;
-+	unsigned int crc          : 1;
-+	unsigned int align        : 1;
-+	unsigned int oversize     : 1;
-+	unsigned int congestion   : 1;
-+	unsigned int single_col   : 1;
-+	unsigned int mult_col     : 1;
-+	unsigned int late_col     : 1;
-+	unsigned int deferred     : 1;
-+	unsigned int carrier_loss : 1;
-+	unsigned int sqe_test_err : 1;
-+	unsigned int orun         : 1;
-+	unsigned int urun         : 1;
-+	unsigned int exc_col      : 1;
-+	unsigned int mdio         : 1;
-+	unsigned int dummy1       : 18;
- } reg_eth_r_masked_intr;
- #define REG_RD_ADDR_eth_r_masked_intr 88
- 
--
- /* Constants */
- enum {
--  regk_eth_discard                         = 0x00000000,
--  regk_eth_ether                           = 0x00000000,
--  regk_eth_full                            = 0x00000001,
--  regk_eth_gmii                            = 0x00000003,
--  regk_eth_gtxclk                          = 0x00000001,
--  regk_eth_half                            = 0x00000000,
--  regk_eth_hsh                             = 0x00000001,
--  regk_eth_mii                             = 0x00000001,
--  regk_eth_mii_arec                        = 0x00000002,
--  regk_eth_mii_clk                         = 0x00000000,
--  regk_eth_no                              = 0x00000000,
--  regk_eth_phyrst                          = 0x00000000,
--  regk_eth_rec                             = 0x00000001,
--  regk_eth_rw_ga_hi_default                = 0x00000000,
--  regk_eth_rw_ga_lo_default                = 0x00000000,
--  regk_eth_rw_gen_ctrl_default             = 0x00000000,
--  regk_eth_rw_intr_mask_default            = 0x00000000,
--  regk_eth_rw_ma0_hi_default               = 0x00000000,
--  regk_eth_rw_ma0_lo_default               = 0x00000000,
--  regk_eth_rw_ma1_hi_default               = 0x00000000,
--  regk_eth_rw_ma1_lo_default               = 0x00000000,
--  regk_eth_rw_mgm_ctrl_default             = 0x00000000,
--  regk_eth_rw_test_ctrl_default            = 0x00000000,
--  regk_eth_size1518                        = 0x000005ee,
--  regk_eth_size1522                        = 0x000005f2,
--  regk_eth_yes                             = 0x00000001
-+	regk_eth_discard                         = 0x00000000,
-+	regk_eth_ether                           = 0x00000000,
-+	regk_eth_full                            = 0x00000001,
-+	regk_eth_gmii                            = 0x00000003,
-+	regk_eth_gtxclk                          = 0x00000001,
-+	regk_eth_half                            = 0x00000000,
-+	regk_eth_hsh                             = 0x00000001,
-+	regk_eth_mii                             = 0x00000001,
-+	regk_eth_mii_arec                        = 0x00000002,
-+	regk_eth_mii_clk                         = 0x00000000,
-+	regk_eth_no                              = 0x00000000,
-+	regk_eth_phyrst                          = 0x00000000,
-+	regk_eth_rec                             = 0x00000001,
-+	regk_eth_rw_ga_hi_default                = 0x00000000,
-+	regk_eth_rw_ga_lo_default                = 0x00000000,
-+	regk_eth_rw_gen_ctrl_default             = 0x00000000,
-+	regk_eth_rw_intr_mask_default            = 0x00000000,
-+	regk_eth_rw_ma0_hi_default               = 0x00000000,
-+	regk_eth_rw_ma0_lo_default               = 0x00000000,
-+	regk_eth_rw_ma1_hi_default               = 0x00000000,
-+	regk_eth_rw_ma1_lo_default               = 0x00000000,
-+	regk_eth_rw_mgm_ctrl_default             = 0x00000000,
-+	regk_eth_rw_test_ctrl_default            = 0x00000000,
-+#ifdef CONFIG_CRIS_MACH_ARTPEC3
-+	regk_eth_size1518                        = 0x000005ee,
-+	regk_eth_size1522                        = 0x000005f2,
-+#else
-+	regk_eth_size1518                        = 0x00000000,
-+	regk_eth_size1522                        = 0x00000001,
-+#endif
-+	regk_eth_yes                             = 0x00000001
- };
-+
- #endif /* __eth_defs_h */
-diff -Nur linux-4.7.3.orig/drivers/net/cris/eth_v32.c linux-4.7.3/drivers/net/cris/eth_v32.c
---- linux-4.7.3.orig/drivers/net/cris/eth_v32.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux-4.7.3/drivers/net/cris/eth_v32.c	2016-09-13 01:48:05.953910422 +0200
-@@ -0,0 +1,3060 @@
-+/*
-+ * Driver for the ETRAX FS/Artpec-3 network controller.
-+ *
-+ * Copyright (c) 2003-2008 Axis Communications AB.
-+ *
-+ * TODO:
-+ *   *    Decrease the amount of code running with interrupts disabled.
-+ *   *    Rework the error handling so that we do not need to touch the tx
-+ *        ring from the error interrupts. When done, we should be able to
-+ *        do tx completition from the NAPI loop without disabling interrupts.
-+ *   *    Remove the gigabit code. It's probably never going to be used.
-+ */
-+
-+#include <linux/module.h>
-+
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/delay.h>
-+#include <linux/types.h>
-+#include <linux/fcntl.h>
-+#include <linux/interrupt.h>
-+#include <linux/spinlock.h>
-+#include <linux/errno.h>
-+#include <linux/init.h>
-+
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/skbuff.h>
-+#include <linux/ethtool.h>
-+#include <linux/mii.h>
-+
-+#include <asm/io.h>		/* CRIS_LED_* I/O functions */
-+#include <asm/irq.h>
-+#include <hwregs/reg_map.h>
-+#include <hwregs/reg_rdwr.h>
-+#include <hwregs/dma.h>
-+#include <hwregs/eth_defs.h>
-+#ifdef CONFIG_ETRAXFS
-+#include <hwregs/config_defs.h>
-+#else
-+#include <hwregs/clkgen_defs.h>
-+#endif
-+#include <hwregs/intr_vect_defs.h>
-+#include <hwregs/strmux_defs.h>
-+#include <asm/bitops.h>
-+#include <asm/ethernet.h>
-+#include <mach/dma.h>
-+#include <pinmux.h>
-+
-+#include "eth_v32.h"
-+
-+#ifndef CONFIG_ETRAXFS
-+#define ETH0_INTR_VECT ETH_INTR_VECT
-+#define ETH1_INTR_VECT ETH_INTR_VECT
-+#define regi_eth0 regi_eth
-+#define regi_eth1 regi_
-+#endif
-+
-+#define DEBUG(x)
-+#define GET_BIT(bit,val)   (((val) >> (bit)) & 0x01)
-+
-+#if defined(CON