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kernel: bump 4.14 to 4.14.176

Browse Source 
Refreshed all patches.

Remove upstreamed:
- 0001-net-thunderx-workaround-BGX-TX-Underflow-issue.patch
- 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch
- 184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch

Fixes:
- CVE-2020-8648 (potentially)
- CVE-2020-8647
- CVE-2020-8649

Compile-tested on: cns3xxx, octeontx
Runtime-tested on: cns3xxx

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
This commit is contained in:
Koen Vandeputte 2020-04-15 14:31:12 +02:00
parent a7423fef32
commit e31d158c4d
24 changed files with 82 additions and 325 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/kernel-version.mk
View File

@ -6,11 +6,11 @@ ifdef CONFIG_TESTING_KERNEL
KERNEL_PATCHVER:=$(KERNEL_TESTING_PATCHVER)
endif
LINUX_VERSION-4.14 = .172
LINUX_VERSION-4.14 = .176
LINUX_VERSION-4.19 = .108
LINUX_VERSION-5.4 = .32
LINUX_KERNEL_HASH-4.14.172 = 2318a1ab937580a079351ed20557c336a3d95b664f667b14e3ba49e3271b217a
LINUX_KERNEL_HASH-4.14.176 = bcae0956baaeb55dab5bad0401873fbc5baaa7fbe957ea6d27a5ab241cec5ca2
LINUX_KERNEL_HASH-4.19.108 = 09aeeca5b08efea2f54b977b2999afb60d42f93b9f65b2b0111969f183f750a3
LINUX_KERNEL_HASH-5.4.32 = 192d99fab7a47a537493b6d7eddb52892b98f8ada655c0bbb419b360a995f2b3

2
target/linux/ar71xx/patches-4.14/910-unaligned_access_hacks.patch
View File

@ -223,7 +223,7 @@
#include <linux/uaccess.h>
#include <linux/ipv6.h>
#include <linux/icmpv6.h>
@@ -820,10 +821,10 @@ static void tcp_v6_send_response(const s
@@ -819,10 +820,10 @@ static void tcp_v6_send_response(const s
topt = (__be32 *)(t1 + 1);
if (tsecr) {

2
target/linux/generic/backport-4.14/025-tcp-allow-drivers-to-tweak-TSQ-logic.patch
View File

@ -55,7 +55,7 @@ Cc: Kir Kolyshkin <kir@openvz.org>
rwlock_t sk_callback_lock;
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -2745,6 +2745,7 @@ void sock_init_data(struct socket *sock,
@@ -2748,6 +2748,7 @@ void sock_init_data(struct socket *sock,
sk->sk_max_pacing_rate = ~0U;
sk->sk_pacing_rate = ~0U;

2
target/linux/generic/backport-4.14/030-USB-serial-option-fix-dwm-158-3g-modem-interface.patch
View File

@ -30,7 +30,7 @@ Signed-off-by: Johan Hovold <johan@kernel.org>
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -1981,7 +1981,8 @@ static const struct usb_device_id option
@@ -1983,7 +1983,8 @@ static const struct usb_device_id option
{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d01, 0xff) }, /* D-Link DWM-156 (variant) */
{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d02, 0xff) },
{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d03, 0xff) },

4
target/linux/generic/backport-4.14/183-net-qmi_wwan-add-Wistron-Neweb-D19Q1.patch
View File

@ -44,11 +44,11 @@ Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1142,6 +1142,7 @@ static const struct usb_device_id produc
@@ -1138,6 +1138,7 @@ static const struct usb_device_id produc
{QMI_FIXED_INTF(0x1435, 0xd181, 3)}, /* Wistron NeWeb D18Q1 */
{QMI_FIXED_INTF(0x1435, 0xd181, 4)}, /* Wistron NeWeb D18Q1 */
{QMI_FIXED_INTF(0x1435, 0xd181, 5)}, /* Wistron NeWeb D18Q1 */
+ {QMI_FIXED_INTF(0x1435, 0xd191, 4)}, /* Wistron NeWeb D19Q1 */
{QMI_QUIRK_SET_DTR(0x1508, 0x1001, 4)}, /* Fibocom NL668 series */
{QMI_FIXED_INTF(0x1690, 0x7588, 4)}, /* ASKEY WWHC050 */
{QMI_FIXED_INTF(0x16d8, 0x6003, 0)}, /* CMOTech 6003 */
{QMI_FIXED_INTF(0x16d8, 0x6007, 0)}, /* CMOTech CHE-628S */

16
target/linux/generic/backport-4.14/273-batman-adv-Convert-packet.h-to-uapi-header.patch
View File

@ -27,7 +27,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -51,6 +51,7 @@
@@ -52,6 +52,7 @@
#include <linux/workqueue.h>
#include <net/genetlink.h>
#include <net/netlink.h>
@ -35,7 +35,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
#include <uapi/linux/batman_adv.h>
#include "bat_algo.h"
@@ -62,7 +63,6 @@
@@ -63,7 +64,6 @@
#include "netlink.h"
#include "network-coding.h"
#include "originator.h"
@ -45,7 +45,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
#include "translation-table.h"
--- a/net/batman-adv/bat_v.c
+++ b/net/batman-adv/bat_v.c
@@ -37,6 +37,7 @@
@@ -36,6 +36,7 @@
#include <linux/workqueue.h>
#include <net/genetlink.h>
#include <net/netlink.h>
@ -53,7 +53,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
#include <uapi/linux/batman_adv.h>
#include "bat_algo.h"
@@ -49,7 +50,6 @@
@@ -48,7 +49,6 @@
#include "log.h"
#include "netlink.h"
#include "originator.h"
@ -80,7 +80,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
--- a/net/batman-adv/bat_v_ogm.c
+++ b/net/batman-adv/bat_v_ogm.c
@@ -38,13 +38,13 @@
@@ -40,13 +40,13 @@
#include <linux/string.h>
#include <linux/types.h>
#include <linux/workqueue.h>
@ -174,7 +174,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
/**
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -36,6 +36,7 @@
@@ -37,6 +37,7 @@
#include <linux/spinlock.h>
#include <net/net_namespace.h>
#include <net/rtnetlink.h>
@ -182,7 +182,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
#include "bat_v.h"
#include "bridge_loop_avoidance.h"
@@ -44,7 +45,6 @@
@@ -45,7 +46,6 @@
#include "gateway_client.h"
#include "log.h"
#include "originator.h"
@ -1025,7 +1025,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -34,10 +34,9 @@
@@ -35,10 +35,9 @@
#include <linux/types.h>
#include <linux/wait.h>
#include <linux/workqueue.h>

6
target/linux/generic/backport-4.14/320-v4.16-netfilter-nf_conntrack-add-IPS_OFFLOAD-status-bit.patch
View File

@ -47,7 +47,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
};
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -960,6 +960,9 @@ static unsigned int early_drop_list(stru
@@ -974,6 +974,9 @@ static unsigned int early_drop_list(stru
hlist_nulls_for_each_entry_rcu(h, n, head, hnnode) {
tmp = nf_ct_tuplehash_to_ctrack(h);
@ -57,7 +57,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
if (nf_ct_is_expired(tmp)) {
nf_ct_gc_expired(tmp);
continue;
@@ -1037,6 +1040,18 @@ static bool gc_worker_can_early_drop(con
@@ -1051,6 +1054,18 @@ static bool gc_worker_can_early_drop(con
return false;
}
@ -76,7 +76,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
static void gc_worker(struct work_struct *work)
{
unsigned int min_interval = max(HZ / GC_MAX_BUCKETS_DIV, 1u);
@@ -1073,6 +1088,11 @@ static void gc_worker(struct work_struct
@@ -1087,6 +1102,11 @@ static void gc_worker(struct work_struct
tmp = nf_ct_tuplehash_to_ctrack(h);
scanned++;

4
target/linux/generic/backport-4.14/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch
View File

@ -21,7 +21,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1040,18 +1040,6 @@ static bool gc_worker_can_early_drop(con
@@ -1054,18 +1054,6 @@ static bool gc_worker_can_early_drop(con
return false;
}
@ -40,7 +40,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
static void gc_worker(struct work_struct *work)
{
unsigned int min_interval = max(HZ / GC_MAX_BUCKETS_DIV, 1u);
@@ -1088,10 +1076,8 @@ static void gc_worker(struct work_struct
@@ -1102,10 +1090,8 @@ static void gc_worker(struct work_struct
tmp = nf_ct_tuplehash_to_ctrack(h);
scanned++;

71
target/linux/generic/backport-4.14/600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch
View File

@ -1,71 +0,0 @@
From 82afdcd4ec3c8ca6551cbf7c43c09e2fd240487a Mon Sep 17 00:00:00 2001
From: Hangbin Liu <liuhangbin@gmail.com>
Date: Tue, 10 Mar 2020 15:27:37 +0800
Subject: [PATCH] ipv6/addrconf: call ipv6_mc_up() for non-Ethernet interface
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Rafał found an issue that for non-Ethernet interface, if we down and up
frequently, the memory will be consumed slowly.
The reason is we add allnodes/allrouters addressed in multicast list in
ipv6_add_dev(). When link down, we call ipv6_mc_down(), store all multicast
addresses via mld_add_delrec(). But when link up, we don't call ipv6_mc_up()
for non-Ethernet interface to remove the addresses. This makes idev->mc_tomb
getting bigger and bigger. The call stack looks like:
addrconf_notify(NETDEV_REGISTER)
ipv6_add_dev
ipv6_dev_mc_inc(ff01::1)
ipv6_dev_mc_inc(ff02::1)
ipv6_dev_mc_inc(ff02::2)
addrconf_notify(NETDEV_UP)
addrconf_dev_config
/* Alas, we support only Ethernet autoconfiguration. */
return;
addrconf_notify(NETDEV_DOWN)
addrconf_ifdown
ipv6_mc_down
igmp6_group_dropped(ff02::2)
mld_add_delrec(ff02::2)
igmp6_group_dropped(ff02::1)
igmp6_group_dropped(ff01::1)
After investigating, I can't found a rule to disable multicast on
non-Ethernet interface. In RFC2460, the link could be Ethernet, PPP, ATM,
tunnels, etc. In IPv4, it doesn't check the dev type when calls ip_mc_up()
in inetdev_event(). Even for IPv6, we don't check the dev type and call
ipv6_add_dev(), ipv6_dev_mc_inc() after register device.
So I think it's OK to fix this memory consumer by calling ipv6_mc_up() for
non-Ethernet interface.
v2: Also check IFF_MULTICAST flag to make sure the interface supports
multicast
Reported-by: Rafał Miłecki <zajec5@gmail.com>
Tested-by: Rafał Miłecki <zajec5@gmail.com>
Fixes: 74235a25c673 ("[IPV6] addrconf: Fix IPv6 on tuntap tunnels")
Fixes: 1666d49e1d41 ("mld: do not remove mld souce list info when set link down")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/ipv6/addrconf.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3223,6 +3223,10 @@ static void addrconf_dev_config(struct n
(dev->type != ARPHRD_TUNNEL) &&
(dev->type != ARPHRD_NONE)) {
/* Alas, we support only Ethernet autoconfiguration. */
+ idev = __in6_dev_get(dev);
+ if (!IS_ERR_OR_NULL(idev) && dev->flags & IFF_UP &&
+ dev->flags & IFF_MULTICAST)
+ ipv6_mc_up(idev);
return;
}

4
target/linux/generic/backport-4.14/950-tty-serial-exar-generalize-rs485-setup.patch
View File

@ -19,7 +19,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- a/drivers/tty/serial/8250/8250_exar.c
+++ b/drivers/tty/serial/8250/8250_exar.c
@@ -275,8 +275,32 @@ static int xr17v35x_register_gpio(struct
@@ -283,8 +283,32 @@ static int xr17v35x_register_gpio(struct
return 0;
}
@ -52,7 +52,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
};
static int iot2040_rs485_config(struct uart_port *port,
@@ -309,19 +333,7 @@ static int iot2040_rs485_config(struct u
@@ -317,19 +341,7 @@ static int iot2040_rs485_config(struct u
value |= mode;
writeb(value, p + UART_EXAR_MPIOLVL_7_0);

4
target/linux/generic/hack-4.14/702-phy_add_aneg_done_function.patch
View File

@ -1,6 +1,6 @@
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -547,6 +547,12 @@ struct phy_driver {
@@ -549,6 +549,12 @@ struct phy_driver {
/* Determines the negotiated speed and duplex */
int (*read_status)(struct phy_device *phydev);
@ -15,7 +15,7 @@
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -1462,6 +1462,9 @@ int genphy_update_link(struct phy_device
@@ -1466,6 +1466,9 @@ int genphy_update_link(struct phy_device
{
int status;

2
target/linux/generic/hack-4.14/901-debloat_sock_diag.patch
View File

@ -96,7 +96,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
u64 res;
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -420,6 +420,7 @@ config INET_XFRM_MODE_BEET
@@ -421,6 +421,7 @@ config INET_XFRM_MODE_BEET
config INET_DIAG
tristate "INET: socket monitoring interface"

8
target/linux/generic/hack-4.14/902-debloat_proc.patch
View File

@ -232,7 +232,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
return -ENOMEM;
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2783,6 +2783,8 @@ static const struct file_operations proc
@@ -2786,6 +2786,8 @@ static const struct file_operations proc
static int __init proc_vmalloc_init(void)
{
@ -327,7 +327,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3384,6 +3384,8 @@ static __net_initdata struct pernet_oper
@@ -3387,6 +3387,8 @@ static __net_initdata struct pernet_oper
static int __init proto_init(void)
{
@ -338,7 +338,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -2740,10 +2740,12 @@ static const struct file_operations fib_
@@ -2743,10 +2743,12 @@ static const struct file_operations fib_
int __net_init fib_proc_init(struct net *net)
{
@ -353,7 +353,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
&fib_triestat_fops))
goto out2;
@@ -2753,17 +2755,21 @@ int __net_init fib_proc_init(struct net
@@ -2756,17 +2758,21 @@ int __net_init fib_proc_init(struct net
return 0;
out3:

55
target/linux/generic/pending-4.14/184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch
View File

@ -1,55 +0,0 @@
From 9d2e23253eb5fabff02a7ce4be9c4a7fc23562e8 Mon Sep 17 00:00:00 2001
From: Pawel Dembicki <paweldembicki@gmail.com>
Date: Fri, 20 Mar 2020 22:56:28 +0100
Subject: [PATCH v2 3/3] USB: serial: option: add Wistron Neweb D19Q1
This modem is embedded on dlink dwr-960 router.
The oem configuration states:
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1435 ProdID=d191 Rev=ff.ff
S: Manufacturer=Android
S: Product=Android
S: SerialNumber=0123456789ABCDEF
C:* #Ifs= 6 Cfg#= 1 Atr=80 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none)
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
E: Ad=88(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none)
E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=125us
Tested on openwrt distribution
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
---
drivers/usb/serial/option.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -1993,6 +1993,8 @@ static const struct usb_device_id option
{ USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e01, 0xff, 0xff, 0xff) }, /* D-Link DWM-152/C1 */
{ USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e02, 0xff, 0xff, 0xff) }, /* D-Link DWM-156/C1 */
{ USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x7e11, 0xff, 0xff, 0xff) }, /* D-Link DWM-156/A3 */
+ { USB_DEVICE_INTERFACE_CLASS(0x1435, 0xd191, 0xff), /* Wistron Neweb D19Q1 */
+ .driver_info = RSVD(1) | RSVD(4) },
{ USB_DEVICE_INTERFACE_CLASS(0x2020, 0x2031, 0xff), /* Olicard 600 */
.driver_info = RSVD(4) },
{ USB_DEVICE_INTERFACE_CLASS(0x2020, 0x2060, 0xff), /* BroadMobi BM818 */

10
target/linux/generic/pending-4.14/630-packet_socket_type.patch
View File

@ -71,7 +71,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (!net_eq(dev_net(dev), sock_net(sk)))
goto drop;
@@ -2213,12 +2215,12 @@ static int tpacket_rcv(struct sk_buff *s
@@ -2214,12 +2216,12 @@ static int tpacket_rcv(struct sk_buff *s
BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h2)) != 32);
BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h3)) != 48);
@ -87,7 +87,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (!net_eq(dev_net(dev), sock_net(sk)))
goto drop;
@@ -3301,6 +3303,7 @@ static int packet_create(struct net *net
@@ -3313,6 +3315,7 @@ static int packet_create(struct net *net
mutex_init(&po->pg_vec_lock);
po->rollover = NULL;
po->prot_hook.func = packet_rcv;
@ -95,7 +95,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (sock->type == SOCK_PACKET)
po->prot_hook.func = packet_rcv_spkt;
@@ -3923,6 +3926,16 @@ packet_setsockopt(struct socket *sock, i
@@ -3935,6 +3938,16 @@ packet_setsockopt(struct socket *sock, i
po->xmit = val ? packet_direct_xmit : dev_queue_xmit;
return 0;
}
@ -112,7 +112,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
default:
return -ENOPROTOOPT;
}
@@ -3975,6 +3988,13 @@ static int packet_getsockopt(struct sock
@@ -3987,6 +4000,13 @@ static int packet_getsockopt(struct sock
case PACKET_VNET_HDR:
val = po->has_vnet_hdr;
break;
@ -128,7 +128,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
break;
--- a/net/packet/internal.h
+++ b/net/packet/internal.h
@@ -132,6 +132,7 @@ struct packet_sock {
@@ -135,6 +135,7 @@ struct packet_sock {
struct net_device __rcu *cached_dev;
int (*xmit)(struct sk_buff *skb);
struct packet_type prot_hook ____cacheline_aligned_in_smp;

16
target/linux/generic/pending-4.14/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
View File

@ -66,7 +66,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
static void rt_fibinfo_free(struct rtable __rcu **rtp)
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -2469,6 +2469,7 @@ static const char *const rtn_type_names[
@@ -2472,6 +2472,7 @@ static const char *const rtn_type_names[
[RTN_THROW] = "THROW",
[RTN_NAT] = "NAT",
[RTN_XRESOLVE] = "XRESOLVE",
@ -181,7 +181,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
cfg->fc_flags |= RTF_REJECT;
if (rtm->rtm_type == RTN_LOCAL)
@@ -3514,6 +3548,9 @@ static int rt6_fill_node(struct net *net
@@ -3515,6 +3549,9 @@ static int rt6_fill_node(struct net *net
case -EACCES:
rtm->rtm_type = RTN_PROHIBIT;
break;
@ -191,7 +191,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
case -EAGAIN:
rtm->rtm_type = RTN_THROW;
break;
@@ -3832,6 +3869,8 @@ static int ip6_route_dev_notify(struct n
@@ -3833,6 +3870,8 @@ static int ip6_route_dev_notify(struct n
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
net->ipv6.ip6_prohibit_entry->dst.dev = dev;
net->ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(dev);
@ -200,7 +200,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
net->ipv6.ip6_blk_hole_entry->dst.dev = dev;
net->ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(dev);
#endif
@@ -3843,6 +3882,7 @@ static int ip6_route_dev_notify(struct n
@@ -3844,6 +3883,7 @@ static int ip6_route_dev_notify(struct n
in6_dev_put_clear(&net->ipv6.ip6_null_entry->rt6i_idev);
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
in6_dev_put_clear(&net->ipv6.ip6_prohibit_entry->rt6i_idev);
@ -208,7 +208,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
in6_dev_put_clear(&net->ipv6.ip6_blk_hole_entry->rt6i_idev);
#endif
}
@@ -4059,6 +4099,17 @@ static int __net_init ip6_route_net_init
@@ -4060,6 +4100,17 @@ static int __net_init ip6_route_net_init
net->ipv6.ip6_blk_hole_entry->dst.ops = &net->ipv6.ip6_dst_ops;
dst_init_metrics(&net->ipv6.ip6_blk_hole_entry->dst,
ip6_template_metrics, true);
@ -226,7 +226,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
#endif
net->ipv6.sysctl.flush_delay = 0;
@@ -4077,6 +4128,8 @@ out:
@@ -4078,6 +4129,8 @@ out:
return ret;
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
@ -235,7 +235,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
out_ip6_prohibit_entry:
kfree(net->ipv6.ip6_prohibit_entry);
out_ip6_null_entry:
@@ -4094,6 +4147,7 @@ static void __net_exit ip6_route_net_exi
@@ -4095,6 +4148,7 @@ static void __net_exit ip6_route_net_exi
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
kfree(net->ipv6.ip6_prohibit_entry);
kfree(net->ipv6.ip6_blk_hole_entry);
@ -243,7 +243,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
#endif
dst_entries_destroy(&net->ipv6.ip6_dst_ops);
}
@@ -4167,6 +4221,9 @@ void __init ip6_route_init_special_entri
@@ -4168,6 +4222,9 @@ void __init ip6_route_init_special_entri
init_net.ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev);
init_net.ipv6.ip6_blk_hole_entry->dst.dev = init_net.loopback_dev;
init_net.ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev);

4
target/linux/generic/pending-4.14/703-phy-add-detach-callback-to-struct-phy_driver.patch
View File

@ -11,7 +11,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -1106,6 +1106,9 @@ void phy_detach(struct phy_device *phyde
@@ -1110,6 +1110,9 @@ void phy_detach(struct phy_device *phyde
struct module *ndev_owner = dev->dev.parent->driver->owner;
struct mii_bus *bus;
@ -23,7 +23,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
sysfs_remove_link(&phydev->mdio.dev.kobj, "attached_dev");
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -559,6 +559,12 @@ struct phy_driver {
@@ -561,6 +561,12 @@ struct phy_driver {
*/
int (*did_interrupt)(struct phy_device *phydev);

48
target/linux/layerscape/patches-4.14/707-dpaa-ethernet-support-layerscape.patch
View File

@ -1304,7 +1304,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
}
static const struct net_device_ops dpaa_ops = {
@@ -2654,7 +2936,6 @@ static inline u16 dpaa_get_headroom(stru
@@ -2652,7 +2934,6 @@ static inline u16 dpaa_get_headroom(stru
static int dpaa_eth_probe(struct platform_device *pdev)
{
struct dpaa_bp *dpaa_bps[DPAA_BPS_NUM] = {NULL};
@ -1312,7 +1312,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
struct net_device *net_dev = NULL;
struct dpaa_fq *dpaa_fq, *tmp;
struct dpaa_priv *priv = NULL;
@@ -2663,7 +2944,51 @@ static int dpaa_eth_probe(struct platfor
@@ -2661,7 +2942,51 @@ static int dpaa_eth_probe(struct platfor
int err = 0, i, channel;
struct device *dev;
@ -1365,7 +1365,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
/* Allocate this early, so we can store relevant information in
* the private area
@@ -2671,7 +2996,7 @@ static int dpaa_eth_probe(struct platfor
@@ -2669,7 +2994,7 @@ static int dpaa_eth_probe(struct platfor
net_dev = alloc_etherdev_mq(sizeof(*priv), DPAA_ETH_TXQ_NUM);
if (!net_dev) {
dev_err(dev, "alloc_etherdev_mq() failed\n");
@ -1374,7 +1374,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
}
/* Do this here, so we can be verbose early */
@@ -2683,13 +3008,6 @@ static int dpaa_eth_probe(struct platfor
@@ -2681,13 +3006,6 @@ static int dpaa_eth_probe(struct platfor
priv->msg_enable = netif_msg_init(debug, DPAA_MSG_DEFAULT);
@ -1388,7 +1388,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
/* If fsl_fm_max_frm is set to a higher value than the all-common 1500,
* we choose conservatively and let the user explicitly set a higher
* MTU via ifconfig. Otherwise, the user may end up with different MTUs
@@ -2705,21 +3023,13 @@ static int dpaa_eth_probe(struct platfor
@@ -2703,21 +3021,13 @@ static int dpaa_eth_probe(struct platfor
priv->buf_layout[RX].priv_data_size = DPAA_RX_PRIV_DATA_SIZE; /* Rx */
priv->buf_layout[TX].priv_data_size = DPAA_TX_PRIV_DATA_SIZE; /* Tx */
@ -1414,7 +1414,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
/* the raw size of the buffers used for reception */
dpaa_bps[i]->raw_size = bpool_buffer_raw_size(i, DPAA_BPS_NUM);
/* avoid runtime computations by keeping the usable size here */
@@ -2727,11 +3037,8 @@ static int dpaa_eth_probe(struct platfor
@@ -2725,11 +3035,8 @@ static int dpaa_eth_probe(struct platfor
dpaa_bps[i]->dev = dev;
err = dpaa_bp_alloc_pool(dpaa_bps[i]);
@ -1428,7 +1428,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
priv->dpaa_bps[i] = dpaa_bps[i];
}
@@ -2742,7 +3049,7 @@ static int dpaa_eth_probe(struct platfor
@@ -2740,7 +3047,7 @@ static int dpaa_eth_probe(struct platfor
err = dpaa_alloc_all_fqs(dev, &priv->dpaa_fq_list, &port_fqs);
if (err < 0) {
dev_err(dev, "dpaa_alloc_all_fqs() failed\n");
@ -1437,7 +1437,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
}
priv->mac_dev = mac_dev;
@@ -2751,12 +3058,12 @@ static int dpaa_eth_probe(struct platfor
@@ -2749,12 +3056,12 @@ static int dpaa_eth_probe(struct platfor
if (channel < 0) {
dev_err(dev, "dpaa_get_channel() failed\n");
err = channel;
@ -1452,7 +1452,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
* and add this pool channel to each's dequeue mask.
*/
dpaa_eth_add_channel(priv->channel);
@@ -2771,20 +3078,20 @@ static int dpaa_eth_probe(struct platfor
@@ -2769,20 +3076,20 @@ static int dpaa_eth_probe(struct platfor
err = dpaa_eth_cgr_init(priv);
if (err < 0) {
dev_err(dev, "Error initializing CGR\n");
@ -1476,7 +1476,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
}
priv->tx_headroom = dpaa_get_headroom(&priv->buf_layout[TX]);
@@ -2794,7 +3101,7 @@ static int dpaa_eth_probe(struct platfor
@@ -2792,7 +3099,7 @@ static int dpaa_eth_probe(struct platfor
err = dpaa_eth_init_ports(mac_dev, dpaa_bps, DPAA_BPS_NUM, &port_fqs,
&priv->buf_layout[0], dev);
if (err)
@ -1485,7 +1485,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
/* Rx traffic distribution based on keygen hashing defaults to on */
priv->keygen_in_use = true;
@@ -2803,11 +3110,7 @@ static int dpaa_eth_probe(struct platfor
@@ -2801,11 +3108,7 @@ static int dpaa_eth_probe(struct platfor
if (!priv->percpu_priv) {
dev_err(dev, "devm_alloc_percpu() failed\n");
err = -ENOMEM;
@ -1498,7 +1498,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
}
priv->num_tc = 1;
@@ -2816,11 +3119,11 @@ static int dpaa_eth_probe(struct platfor
@@ -2814,11 +3117,11 @@ static int dpaa_eth_probe(struct platfor
/* Initialize NAPI */
err = dpaa_napi_add(net_dev);
if (err < 0)
@ -1512,7 +1512,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
dpaa_eth_sysfs_init(&net_dev->dev);
@@ -2829,32 +3132,21 @@ static int dpaa_eth_probe(struct platfor
@@ -2827,32 +3130,21 @@ static int dpaa_eth_probe(struct platfor
return 0;
@ -1551,7 +1551,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
return err;
}
@@ -2891,6 +3183,23 @@ static int dpaa_remove(struct platform_d
@@ -2889,6 +3181,23 @@ static int dpaa_remove(struct platform_d
return err;
}
@ -1575,7 +1575,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
static const struct platform_device_id dpaa_devtype[] = {
{
.name = "dpaa-ethernet",
@@ -2915,6 +3224,10 @@ static int __init dpaa_load(void)
@@ -2913,6 +3222,10 @@ static int __init dpaa_load(void)
pr_debug("FSL DPAA Ethernet driver\n");
@ -1698,7 +1698,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
+fsl_dpaa_mac-objs:= mac.o fman_dtsec.o fman_memac.o fman_tgec.o
--- a/drivers/net/ethernet/freescale/fman/fman.c
+++ b/drivers/net/ethernet/freescale/fman/fman.c
@@ -629,6 +629,7 @@ static void set_port_order_restoration(s
@@ -634,6 +634,7 @@ static void set_port_order_restoration(s
iowrite32be(tmp, &fpm_rg->fmfp_prc);
}
@ -1706,7 +1706,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
static void set_port_liodn(struct fman *fman, u8 port_id,
u32 liodn_base, u32 liodn_ofst)
{
@@ -646,6 +647,27 @@ static void set_port_liodn(struct fman *
@@ -651,6 +652,27 @@ static void set_port_liodn(struct fman *
iowrite32be(tmp, &fman->dma_regs->fmdmplr[port_id / 2]);
iowrite32be(liodn_ofst, &fman->bmi_regs->fmbm_spliodn[port_id - 1]);
}
@ -1734,7 +1734,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
static void enable_rams_ecc(struct fman_fpm_regs __iomem *fpm_rg)
{
@@ -1914,7 +1936,10 @@ _return:
@@ -1919,7 +1941,10 @@ _return:
static int fman_init(struct fman *fman)
{
struct fman_cfg *cfg = NULL;
@ -1746,7 +1746,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
if (is_init_done(fman->cfg))
return -EINVAL;
@@ -1934,6 +1959,7 @@ static int fman_init(struct fman *fman)
@@ -1939,6 +1964,7 @@ static int fman_init(struct fman *fman)
memset_io((void __iomem *)(fman->base_addr + CGP_OFFSET), 0,
fman->state->fm_port_num_of_cg);
@ -1754,7 +1754,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
/* Save LIODN info before FMan reset
* Skipping non-existent port 0 (i = 1)
*/
@@ -1953,6 +1979,9 @@ static int fman_init(struct fman *fman)
@@ -1958,6 +1984,9 @@ static int fman_init(struct fman *fman)
}
fman->liodn_base[i] = liodn_base;
}
@ -1764,7 +1764,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
err = fman_reset(fman);
if (err)
@@ -2181,8 +2210,12 @@ int fman_set_port_params(struct fman *fm
@@ -2186,8 +2215,12 @@ int fman_set_port_params(struct fman *fm
if (err)
goto return_err;
@ -1777,7 +1777,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
if (fman->state->rev_info.major < 6)
set_port_order_restoration(fman->fpm_regs, port_id);
@@ -2800,7 +2833,8 @@ static struct fman *read_dts_node(struct
@@ -2813,7 +2846,8 @@ static struct fman *read_dts_node(struct
of_node_put(muram_node);
@ -1789,7 +1789,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
__func__, irq, err);
--- a/drivers/net/ethernet/freescale/fman/fman.h
+++ b/drivers/net/ethernet/freescale/fman/fman.h
@@ -41,6 +41,7 @@
@@ -42,6 +42,7 @@
/* Frame queue Context Override */
#define FM_FD_CMD_FCO 0x80000000
#define FM_FD_CMD_RPD 0x40000000 /* Read Prepended Data */
@ -1797,7 +1797,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
#define FM_FD_CMD_DTC 0x10000000 /* Do L4 Checksum */
/* TX-Port: Unsupported Format */
@@ -345,8 +346,12 @@ struct fman {
@@ -346,8 +347,12 @@ struct fman {
unsigned long fifo_offset;
size_t fifo_size;

2
target/linux/layerscape/patches-4.14/806-rtc-support-layerscape.patch
View File

@ -65,7 +65,7 @@ Signed-off-by: Biwen Li <biwen.li@nxp.com>
+};
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -433,6 +433,14 @@ config RTC_DRV_PCF85063
@@ -434,6 +434,14 @@ config RTC_DRV_PCF85063
This driver can also be built as a module. If so, the module
will be called rtc-pcf85063.

6
target/linux/layerscape/patches-4.14/807-usb-support-layerscape.patch
View File

@ -536,7 +536,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
irq = dwc3_gadget_get_irq(dwc);
if (irq < 0) {
@@ -3299,6 +3300,12 @@ int dwc3_gadget_init(struct dwc3 *dwc)
@@ -3298,6 +3299,12 @@ int dwc3_gadget_init(struct dwc3 *dwc)
dwc3_gadget_set_speed(&dwc->gadget, dwc->maximum_speed);
@ -1289,7 +1289,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
xhci->quirks |= XHCI_BROKEN_PORT_PED;
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1972,10 +1972,12 @@ static int finish_td(struct xhci_hcd *xh
@@ -1978,10 +1978,12 @@ static int finish_td(struct xhci_hcd *xh
union xhci_trb *ep_trb, struct xhci_transfer_event *event,
struct xhci_virt_ep *ep, int *status)
{
@ -1302,7 +1302,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
u32 trb_comp_code;
int ep_index;
@@ -1998,14 +2000,30 @@ static int finish_td(struct xhci_hcd *xh
@@ -2004,14 +2006,30 @@ static int finish_td(struct xhci_hcd *xh
if (trb_comp_code == COMP_STALL_ERROR ||
xhci_requires_manual_halt_cleanup(xhci, ep_ctx,
trb_comp_code)) {

2
target/linux/layerscape/patches-4.14/816-pcie-support-layerscape.patch
View File

@ -610,7 +610,7 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
int err;
- int irq = 0;
int id;
char name[20];
char name[24];
enum pci_barno bar;
@@ -486,12 +665,15 @@ static int pci_endpoint_test_probe(struc
test->alignment = 0;

14
target/linux/octeontx/patches-4.14/0001-net-thunderx-add-support-for-rgmii-internal-delay-mo.patch
View File

@ -27,7 +27,7 @@ Signed-off-by: Tim Harvey <tharvey@gateworks.com>
};
static struct bgx *bgx_vnic[MAX_BGX_THUNDER];
@@ -841,12 +842,12 @@ static void bgx_poll_for_link(struct wor
@@ -850,12 +851,12 @@ static void bgx_poll_for_link(struct wor
queue_delayed_work(lmac->check_link, &lmac->dwork, HZ * 2);
}
@ -42,7 +42,7 @@ Signed-off-by: Tim Harvey <tharvey@gateworks.com>
return PHY_INTERFACE_MODE_SGMII;
}
@@ -912,7 +913,8 @@ static int bgx_lmac_enable(struct bgx *b
@@ -921,7 +922,8 @@ static int bgx_lmac_enable(struct bgx *b
if (phy_connect_direct(&lmac->netdev, lmac->phydev,
bgx_lmac_handler,
@ -52,7 +52,7 @@ Signed-off-by: Tim Harvey <tharvey@gateworks.com>
return -ENODEV;
phy_start(lmac->phydev);
@@ -1287,6 +1289,8 @@ static int bgx_init_of_phy(struct bgx *b
@@ -1296,6 +1298,8 @@ static int bgx_init_of_phy(struct bgx *b
bgx->lmac[lmac].lmacid = lmac;
phy_np = of_parse_phandle(node, "phy-handle", 0);
@ -61,7 +61,7 @@ Signed-off-by: Tim Harvey <tharvey@gateworks.com>
/* If there is no phy or defective firmware presents
* this cortina phy, for which there is no driver
* support, ignore it.
@@ -1390,7 +1394,6 @@ static int bgx_probe(struct pci_dev *pde
@@ -1441,7 +1445,6 @@ static int bgx_probe(struct pci_dev *pde
bgx->max_lmac = 1;
bgx->bgx_id = MAX_BGX_PER_CN81XX - 1;
bgx_vnic[bgx->bgx_id] = bgx;
@ -69,7 +69,7 @@ Signed-off-by: Tim Harvey <tharvey@gateworks.com>
}
/* On 81xx all are DLMs and on 83xx there are 3 BGX QLMs and one
@@ -1407,6 +1410,8 @@ static int bgx_probe(struct pci_dev *pde
@@ -1458,6 +1461,8 @@ static int bgx_probe(struct pci_dev *pde
if (err)
goto err_enable;
@ -77,10 +77,10 @@ Signed-off-by: Tim Harvey <tharvey@gateworks.com>
+ xcv_init_hw(bgx->phy_mode);
bgx_init_hw(bgx);
/* Enable all LMACs */
bgx_register_intr(pdev);
--- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.h
+++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.h
@@ -226,7 +226,7 @@ void bgx_lmac_internal_loopback(int node
@@ -235,7 +235,7 @@ void bgx_lmac_internal_loopback(int node
void bgx_lmac_get_pfc(int node, int bgx_idx, int lmacid, void *pause);
void bgx_lmac_set_pfc(int node, int bgx_idx, int lmacid, void *pause);

117
target/linux/octeontx/patches-4.14/0001-net-thunderx-workaround-BGX-TX-Underflow-issue.patch
View File

@ -1,117 +0,0 @@
From b1e7791e688620c9bb8476ac2d0bc99abeb7f825 Mon Sep 17 00:00:00 2001
From: Tim Harvey <tharvey@gateworks.com>
Date: Fri, 29 Dec 2017 16:48:04 -0800
Subject: [PATCH] net: thunderx: workaround BGX TX Underflow issue
While it is not yet understood why a TX underflow can easily occur
for SGMII interfaces resulting in a TX wedge. It has been found that
disabling/re-enabling the LMAC resolves the issue.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 54 +++++++++++++++++++++++
drivers/net/ethernet/cavium/thunder/thunder_bgx.h | 9 ++++
2 files changed, 63 insertions(+)
--- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
+++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
@@ -56,6 +56,7 @@ struct bgx {
bool is_dlm;
bool is_rgx;
int phy_mode;
+ char irq_name[7];
};
static struct bgx *bgx_vnic[MAX_BGX_THUNDER];
@@ -1344,6 +1345,53 @@ static int bgx_init_phy(struct bgx *bgx)
return bgx_init_of_phy(bgx);
}
+static irqreturn_t bgx_intr_handler(int irq, void *data)
+{
+ struct bgx *bgx = (struct bgx *)data;
+ struct device *dev = &bgx->pdev->dev;
+ u64 status, val;
+ int lmac;
+
+ for (lmac = 0; lmac < bgx->lmac_count; lmac++) {
+ status = bgx_reg_read(bgx, lmac, BGX_GMP_GMI_TXX_INT);
+ if (status & GMI_TXX_INT_UNDFLW) {
+ dev_err(dev, "BGX%d lmac%d UNDFLW\n", bgx->bgx_id,
+ lmac);
+ val = bgx_reg_read(bgx, lmac, BGX_CMRX_CFG);
+ val &= ~CMR_EN;
+ bgx_reg_write(bgx, lmac, BGX_CMRX_CFG, val);
+ val |= CMR_EN;
+ bgx_reg_write(bgx, lmac, BGX_CMRX_CFG, val);
+ }
+ /* clear interrupts */
+ bgx_reg_write(bgx, lmac, BGX_GMP_GMI_TXX_INT, status);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static int bgx_register_intr(struct pci_dev *pdev)
+{
+ struct bgx *bgx = pci_get_drvdata(pdev);
+ struct device *dev = &pdev->dev;
+ int num_vec, ret;
+
+ /* Enable MSI-X */
+ num_vec = pci_msix_vec_count(pdev);
+ ret = pci_alloc_irq_vectors(pdev, num_vec, num_vec, PCI_IRQ_MSIX);
+ if (ret < 0) {
+ dev_err(dev, "Req for #%d msix vectors failed\n", num_vec);
+ return 1;
+ }
+ sprintf(bgx->irq_name, "BGX%d", bgx->bgx_id);
+ ret = request_irq(pci_irq_vector(pdev, GMPX_GMI_TX_INT),
+ bgx_intr_handler, 0, bgx->irq_name, bgx);
+ if (ret)
+ return 1;
+
+ return 0;
+}
+
static int bgx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
int err;
@@ -1414,6 +1462,8 @@ static int bgx_probe(struct pci_dev *pde
xcv_init_hw(bgx->phy_mode);
bgx_init_hw(bgx);
+ bgx_register_intr(pdev);
+
/* Enable all LMACs */
for (lmac = 0; lmac < bgx->lmac_count; lmac++) {
err = bgx_lmac_enable(bgx, lmac);
@@ -1424,6 +1474,10 @@ static int bgx_probe(struct pci_dev *pde
bgx_lmac_disable(bgx, --lmac);
goto err_enable;
}
+
+ /* enable TX FIFO Underflow interrupt */
+ bgx_reg_modify(bgx, lmac, BGX_GMP_GMI_TXX_INT_ENA_W1S,
+ GMI_TXX_INT_UNDFLW);
}
return 0;
--- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.h
+++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.h
@@ -179,6 +179,15 @@
#define BGX_GMP_GMI_TXX_BURST 0x38228
#define BGX_GMP_GMI_TXX_MIN_PKT 0x38240
#define BGX_GMP_GMI_TXX_SGMII_CTL 0x38300
+#define BGX_GMP_GMI_TXX_INT 0x38500
+#define BGX_GMP_GMI_TXX_INT_W1S 0x38508
+#define BGX_GMP_GMI_TXX_INT_ENA_W1C 0x38510
+#define BGX_GMP_GMI_TXX_INT_ENA_W1S 0x38518
+#define GMI_TXX_INT_PTP_LOST BIT_ULL(4)
+#define GMI_TXX_INT_LATE_COL BIT_ULL(3)
+#define GMI_TXX_INT_XSDEF BIT_ULL(2)
+#define GMI_TXX_INT_XSCOL BIT_ULL(1)
+#define GMI_TXX_INT_UNDFLW BIT_ULL(0)
#define BGX_MSIX_VEC_0_29_ADDR 0x400000 /* +(0..29) << 4 */
#define BGX_MSIX_VEC_0_29_CTL 0x400008

4
target/linux/ramips/patches-4.14/0034-NET-multi-phy-support.patch
View File

@ -49,8 +49,8 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
break;
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -412,6 +412,7 @@ struct phy_device {
bool suspended;
@@ -414,6 +414,7 @@ struct phy_device {
bool suspended_by_mdio_bus;
bool sysfs_links;
bool loopback_enabled;
+ bool no_auto_carrier_off;