[LEDE-DEV] [PATCH] kernel: bump 4.9 to 4.9.60
Koen Vandeputte
koen.vandeputte at ncentric.com
Mon Nov 6 08:17:08 PST 2017
Refreshed all patches.
Compiled on: cns3xxx, imx6
Run-tested on: cns3xxx, imx6
Signed-off-by: Koen Vandeputte <koen.vandeputte at ncentric.com>
---
include/kernel-version.mk | 4 +-
.../patches-4.9/950-0031-Add-dwc_otg-driver.patch | 2 +-
.../hack-4.9/214-spidev_h_portability.patch | 2 +-
...dts-ipq4019-ap-dk04-fix-pinctrl-node-name.patch | 2 +-
...entralize-net_device-min-max-MTU-checking.patch | 13 +-
.../303-add-devm_alloc_percpu-support.patch | 11 +-
.../patches-4.9/601-net-readd-skb_recycle.patch | 11 +-
...inux-core-export-copy_skb_header-function.patch | 13 +-
...date-the-xmit-timestamp-to-avoid-watchdog.patch | 9 +-
.../patches-4.9/817-usb-support-layerscape.patch | 2 +-
...-soc-Introduce-soc_device_match-interface.patch | 21 +-
.../sunxi/patches-4.9/0052-stmmac-form-4-12.patch | 386 +++++++++++----------
...Allow-building-and-running-on-older-hosts.patch | 2 +-
.../x86/patches-4.9/100-fix_cs5535_clockevt.patch | 2 +-
14 files changed, 229 insertions(+), 251 deletions(-)
diff --git a/include/kernel-version.mk b/include/kernel-version.mk
index 2bddc87..4dd1399 100644
--- a/include/kernel-version.mk
+++ b/include/kernel-version.mk
@@ -4,11 +4,11 @@ LINUX_RELEASE?=1
LINUX_VERSION-3.18 = .71
LINUX_VERSION-4.4 = .93
-LINUX_VERSION-4.9 = .58
+LINUX_VERSION-4.9 = .60
LINUX_KERNEL_HASH-3.18.71 = 5abc9778ad44ce02ed6c8ab52ece8a21c6d20d21f6ed8a19287b4a38a50c1240
LINUX_KERNEL_HASH-4.4.93 = ed349314f16e78a6571b5f8884f6452782aef6c26b81bcc7ccdac44ecd917c36
-LINUX_KERNEL_HASH-4.9.58 = 748f12a28689644b6a9102c67f8fa7938ca73823a949ba6f65024aecf2f221a7
+LINUX_KERNEL_HASH-4.9.60 = 0e326c5c5152c41265d1c681b41b52afce1925f4a382dfd41cb93605f3fcad04
ifdef KERNEL_PATCHVER
LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
diff --git a/target/linux/brcm2708/patches-4.9/950-0031-Add-dwc_otg-driver.patch b/target/linux/brcm2708/patches-4.9/950-0031-Add-dwc_otg-driver.patch
index 1932e30..c3862fc 100644
--- a/target/linux/brcm2708/patches-4.9/950-0031-Add-dwc_otg-driver.patch
+++ b/target/linux/brcm2708/patches-4.9/950-0031-Add-dwc_otg-driver.patch
@@ -696,7 +696,7 @@ Signed-off-by: Noralf Trønnes <noralf at tronnes.org>
}
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
-@@ -5042,7 +5042,7 @@ static void port_event(struct usb_hub *h
+@@ -5045,7 +5045,7 @@ static void port_event(struct usb_hub *h
if (portchange & USB_PORT_STAT_C_OVERCURRENT) {
u16 status = 0, unused;
diff --git a/target/linux/generic/hack-4.9/214-spidev_h_portability.patch b/target/linux/generic/hack-4.9/214-spidev_h_portability.patch
index 23914d6..ad4706c 100644
--- a/target/linux/generic/hack-4.9/214-spidev_h_portability.patch
+++ b/target/linux/generic/hack-4.9/214-spidev_h_portability.patch
@@ -13,7 +13,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
--- a/include/uapi/linux/spi/spidev.h
+++ b/include/uapi/linux/spi/spidev.h
-@@ -111,7 +111,7 @@ struct spi_ioc_transfer {
+@@ -112,7 +112,7 @@ struct spi_ioc_transfer {
/* not all platforms use <asm-generic/ioctl.h> or _IOC_TYPECHECK() ... */
#define SPI_MSGSIZE(N) \
diff --git a/target/linux/ipq806x/patches-4.9/864-01-dts-ipq4019-ap-dk04-fix-pinctrl-node-name.patch b/target/linux/ipq806x/patches-4.9/864-01-dts-ipq4019-ap-dk04-fix-pinctrl-node-name.patch
index a7717a6..f2de6d6 100644
--- a/target/linux/ipq806x/patches-4.9/864-01-dts-ipq4019-ap-dk04-fix-pinctrl-node-name.patch
+++ b/target/linux/ipq806x/patches-4.9/864-01-dts-ipq4019-ap-dk04-fix-pinctrl-node-name.patch
@@ -1,6 +1,6 @@
--- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi
-@@ -40,7 +40,7 @@
+@@ -38,7 +38,7 @@
clock-frequency = <48000000>;
};
diff --git a/target/linux/layerscape/patches-4.9/001-net-centralize-net_device-min-max-MTU-checking.patch b/target/linux/layerscape/patches-4.9/001-net-centralize-net_device-min-max-MTU-checking.patch
index fcabb62..104ecda 100644
--- a/target/linux/layerscape/patches-4.9/001-net-centralize-net_device-min-max-MTU-checking.patch
+++ b/target/linux/layerscape/patches-4.9/001-net-centralize-net_device-min-max-MTU-checking.patch
@@ -26,11 +26,9 @@ Signed-off-by: David S. Miller <davem at davemloft.net>
net/core/dev.c | 13 +++++++++++--
2 files changed, 15 insertions(+), 2 deletions(-)
-diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
-index 780e7171f548..2082b7d02a77 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
-@@ -1507,6 +1507,8 @@ enum netdev_priv_flags {
+@@ -1509,6 +1509,8 @@ enum netdev_priv_flags {
* @if_port: Selectable AUI, TP, ...
* @dma: DMA channel
* @mtu: Interface MTU value
@@ -39,7 +37,7 @@ index 780e7171f548..2082b7d02a77 100644
* @type: Interface hardware type
* @hard_header_len: Maximum hardware header length.
* @min_header_len: Minimum hardware header length
-@@ -1728,6 +1730,8 @@ struct net_device {
+@@ -1735,6 +1737,8 @@ struct net_device {
unsigned char dma;
unsigned int mtu;
@@ -48,11 +46,9 @@ index 780e7171f548..2082b7d02a77 100644
unsigned short type;
unsigned short hard_header_len;
unsigned short min_header_len;
-diff --git a/net/core/dev.c b/net/core/dev.c
-index 2e04fd188081..c7ec56e8659a 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -6524,9 +6524,18 @@ int dev_set_mtu(struct net_device *dev, int new_mtu)
+@@ -6603,9 +6603,18 @@ int dev_set_mtu(struct net_device *dev,
if (new_mtu == dev->mtu)
return 0;
@@ -73,6 +69,3 @@ index 2e04fd188081..c7ec56e8659a 100644
if (!netif_device_present(dev))
return -ENODEV;
---
-2.11.1
-
diff --git a/target/linux/layerscape/patches-4.9/303-add-devm_alloc_percpu-support.patch b/target/linux/layerscape/patches-4.9/303-add-devm_alloc_percpu-support.patch
index a8573cc..2eb7cf6 100644
--- a/target/linux/layerscape/patches-4.9/303-add-devm_alloc_percpu-support.patch
+++ b/target/linux/layerscape/patches-4.9/303-add-devm_alloc_percpu-support.patch
@@ -9,8 +9,6 @@ Signed-off-by: Zhao Qiang <qiang.zhao at nxp.com>
include/linux/device.h | 19 +++++++++++++++
2 files changed, 85 insertions(+)
-diff --git a/drivers/base/devres.c b/drivers/base/devres.c
-index 8fc654f0807b..71d577025285 100644
--- a/drivers/base/devres.c
+++ b/drivers/base/devres.c
@@ -10,6 +10,7 @@
@@ -21,7 +19,7 @@ index 8fc654f0807b..71d577025285 100644
#include "base.h"
-@@ -985,3 +986,68 @@ void devm_free_pages(struct device *dev, unsigned long addr)
+@@ -985,3 +986,68 @@ void devm_free_pages(struct device *dev,
&devres));
}
EXPORT_SYMBOL_GPL(devm_free_pages);
@@ -90,11 +88,9 @@ index 8fc654f0807b..71d577025285 100644
+ (void *)pdata));
+}
+EXPORT_SYMBOL_GPL(devm_free_percpu);
-diff --git a/include/linux/device.h b/include/linux/device.h
-index bc41e87a969b..0a2135cbddc9 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
-@@ -686,6 +686,25 @@ void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res);
+@@ -688,6 +688,25 @@ void __iomem *devm_ioremap_resource(stru
int devm_add_action(struct device *dev, void (*action)(void *), void *data);
void devm_remove_action(struct device *dev, void (*action)(void *), void *data);
@@ -120,6 +116,3 @@ index bc41e87a969b..0a2135cbddc9 100644
static inline int devm_add_action_or_reset(struct device *dev,
void (*action)(void *), void *data)
{
---
-2.11.1
-
diff --git a/target/linux/layerscape/patches-4.9/601-net-readd-skb_recycle.patch b/target/linux/layerscape/patches-4.9/601-net-readd-skb_recycle.patch
index 08aa2a0..105866e 100644
--- a/target/linux/layerscape/patches-4.9/601-net-readd-skb_recycle.patch
+++ b/target/linux/layerscape/patches-4.9/601-net-readd-skb_recycle.patch
@@ -12,11 +12,9 @@ Signed-off-by: Madalin Bucur <madalin.bucur at freescale.com>
net/core/skbuff.c | 26 ++++++++++++++++++++++++++
2 files changed, 27 insertions(+)
-diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
-index 32810f279f8e..a52a6fb0ac2e 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
-@@ -902,6 +902,7 @@ void kfree_skb(struct sk_buff *skb);
+@@ -903,6 +903,7 @@ void kfree_skb(struct sk_buff *skb);
void kfree_skb_list(struct sk_buff *segs);
void skb_tx_error(struct sk_buff *skb);
void consume_skb(struct sk_buff *skb);
@@ -24,11 +22,9 @@ index 32810f279f8e..a52a6fb0ac2e 100644
void __kfree_skb(struct sk_buff *skb);
extern struct kmem_cache *skbuff_head_cache;
-diff --git a/net/core/skbuff.c b/net/core/skbuff.c
-index fe008f1bd930..ab1038083df2 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
-@@ -825,6 +825,32 @@ void napi_consume_skb(struct sk_buff *skb, int budget)
+@@ -842,6 +842,32 @@ void napi_consume_skb(struct sk_buff *sk
}
EXPORT_SYMBOL(napi_consume_skb);
@@ -61,6 +57,3 @@ index fe008f1bd930..ab1038083df2 100644
/* Make sure a field is enclosed inside headers_start/headers_end section */
#define CHECK_SKB_FIELD(field) \
BUILD_BUG_ON(offsetof(struct sk_buff, field) < \
---
-2.11.1
-
diff --git a/target/linux/layerscape/patches-4.9/602-linux-core-export-copy_skb_header-function.patch b/target/linux/layerscape/patches-4.9/602-linux-core-export-copy_skb_header-function.patch
index 1244675..b00b7aa 100644
--- a/target/linux/layerscape/patches-4.9/602-linux-core-export-copy_skb_header-function.patch
+++ b/target/linux/layerscape/patches-4.9/602-linux-core-export-copy_skb_header-function.patch
@@ -9,11 +9,9 @@ Signed-off-by: Camelia Groza camelia.groza at nxp.com
net/core/skbuff.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
-diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
-index a52a6fb0ac2e..a0385f9bdd4e 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
-@@ -3063,6 +3063,7 @@ static inline void skb_free_datagram_locked(struct sock *sk,
+@@ -3058,6 +3058,7 @@ static inline void skb_free_datagram_loc
}
int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags);
int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len);
@@ -21,11 +19,9 @@ index a52a6fb0ac2e..a0385f9bdd4e 100644
int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len);
__wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset, u8 *to,
int len, __wsum csum);
-diff --git a/net/core/skbuff.c b/net/core/skbuff.c
-index ab1038083df2..2684c49b9805 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
-@@ -1082,7 +1082,7 @@ static void skb_headers_offset_update(struct sk_buff *skb, int off)
+@@ -1099,7 +1099,7 @@ static void skb_headers_offset_update(st
skb->inner_mac_header += off;
}
@@ -34,7 +30,7 @@ index ab1038083df2..2684c49b9805 100644
{
__copy_skb_header(new, old);
-@@ -1090,6 +1090,7 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
+@@ -1107,6 +1107,7 @@ static void copy_skb_header(struct sk_bu
skb_shinfo(new)->gso_segs = skb_shinfo(old)->gso_segs;
skb_shinfo(new)->gso_type = skb_shinfo(old)->gso_type;
}
@@ -42,6 +38,3 @@ index ab1038083df2..2684c49b9805 100644
static inline int skb_alloc_rx_flag(const struct sk_buff *skb)
{
---
-2.11.1
-
diff --git a/target/linux/layerscape/patches-4.9/603-sdk_dpaa-update-the-xmit-timestamp-to-avoid-watchdog.patch b/target/linux/layerscape/patches-4.9/603-sdk_dpaa-update-the-xmit-timestamp-to-avoid-watchdog.patch
index a9a4596..0d3b9d6 100644
--- a/target/linux/layerscape/patches-4.9/603-sdk_dpaa-update-the-xmit-timestamp-to-avoid-watchdog.patch
+++ b/target/linux/layerscape/patches-4.9/603-sdk_dpaa-update-the-xmit-timestamp-to-avoid-watchdog.patch
@@ -17,8 +17,6 @@ Signed-off-by: Camelia Groza <camelia.groza at nxp.com>
net/sched/sch_generic.c | 7 +++++++
2 files changed, 9 insertions(+)
-diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
-index 9c6c8ef2e9e7..90b4107ebeff 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -74,6 +74,7 @@ enum {
@@ -37,11 +35,9 @@ index 9c6c8ef2e9e7..90b4107ebeff 100644
#define for_each_netdev_feature(mask_addr, bit) \
for_each_set_bit(bit, (unsigned long *)mask_addr, NETDEV_FEATURE_COUNT)
-diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
-index 6cfb6e9038c2..3fab16cb7c58 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
-@@ -309,6 +309,13 @@ static void dev_watchdog(unsigned long arg)
+@@ -309,6 +309,13 @@ static void dev_watchdog(unsigned long a
txq->trans_timeout++;
break;
}
@@ -55,6 +51,3 @@ index 6cfb6e9038c2..3fab16cb7c58 100644
}
if (some_queue_timedout) {
---
-2.11.1
-
diff --git a/target/linux/layerscape/patches-4.9/817-usb-support-layerscape.patch b/target/linux/layerscape/patches-4.9/817-usb-support-layerscape.patch
index 147b03a..cd724cb 100644
--- a/target/linux/layerscape/patches-4.9/817-usb-support-layerscape.patch
+++ b/target/linux/layerscape/patches-4.9/817-usb-support-layerscape.patch
@@ -95,7 +95,7 @@ Signed-off-by: Yangbo Lu <yangbo.lu at nxp.com>
int ret;
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
-@@ -4412,6 +4412,14 @@ hub_port_init(struct usb_hub *hub, struc
+@@ -4415,6 +4415,14 @@ hub_port_init(struct usb_hub *hub, struc
else
speed = usb_speed_string(udev->speed);
diff --git a/target/linux/layerscape/patches-4.9/820-base-soc-Introduce-soc_device_match-interface.patch b/target/linux/layerscape/patches-4.9/820-base-soc-Introduce-soc_device_match-interface.patch
index ec9e261..e277e30 100644
--- a/target/linux/layerscape/patches-4.9/820-base-soc-Introduce-soc_device_match-interface.patch
+++ b/target/linux/layerscape/patches-4.9/820-base-soc-Introduce-soc_device_match-interface.patch
@@ -45,20 +45,16 @@ Acked-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
include/linux/sys_soc.h | 3 +++
3 files changed, 70 insertions(+)
-diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig
-index fdf44cac08e6..991b21e1f89b 100644
--- a/drivers/base/Kconfig
+++ b/drivers/base/Kconfig
-@@ -235,6 +235,7 @@ config GENERIC_CPU_AUTOPROBE
+@@ -234,6 +234,7 @@ config GENERIC_CPU_DEVICES
- config SOC_BUS
+ config GENERIC_CPU_AUTOPROBE
bool
+ select GLOB
- source "drivers/base/regmap/Kconfig"
-
-diff --git a/drivers/base/soc.c b/drivers/base/soc.c
-index 028cef377fd4..04ee597fc3a3 100644
+ config SOC_BUS
+ bool
--- a/drivers/base/soc.c
+++ b/drivers/base/soc.c
@@ -13,6 +13,7 @@
@@ -69,7 +65,7 @@ index 028cef377fd4..04ee597fc3a3 100644
static DEFINE_IDA(soc_ida);
-@@ -168,3 +169,68 @@ static int __init soc_bus_register(void)
+@@ -159,3 +160,68 @@ static int __init soc_bus_register(void)
return bus_register(&soc_bus_type);
}
core_initcall(soc_bus_register);
@@ -138,8 +134,6 @@ index 028cef377fd4..04ee597fc3a3 100644
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(soc_device_match);
-diff --git a/include/linux/sys_soc.h b/include/linux/sys_soc.h
-index 2739ccb69571..9f5eb06f9fd8 100644
--- a/include/linux/sys_soc.h
+++ b/include/linux/sys_soc.h
@@ -13,6 +13,7 @@ struct soc_device_attribute {
@@ -150,13 +144,10 @@ index 2739ccb69571..9f5eb06f9fd8 100644
};
/**
-@@ -34,4 +35,6 @@ void soc_device_unregister(struct soc_device *soc_dev);
+@@ -34,4 +35,6 @@ void soc_device_unregister(struct soc_de
*/
struct device *soc_device_to_device(struct soc_device *soc);
+const struct soc_device_attribute *soc_device_match(
+ const struct soc_device_attribute *matches);
#endif /* __SOC_BUS_H */
---
-2.11.1
-
diff --git a/target/linux/sunxi/patches-4.9/0052-stmmac-form-4-12.patch b/target/linux/sunxi/patches-4.9/0052-stmmac-form-4-12.patch
index 285e4d2..a5cdec5 100644
--- a/target/linux/sunxi/patches-4.9/0052-stmmac-form-4-12.patch
+++ b/target/linux/sunxi/patches-4.9/0052-stmmac-form-4-12.patch
@@ -2887,7 +2887,7 @@
+
+ /* Display RX ring */
+ priv->hw->desc->display_ring(head_rx, DMA_RX_SIZE, true);
- }
++ }
+}
+
+static void stmmac_display_tx_rings(struct stmmac_priv *priv)
@@ -2906,15 +2906,15 @@
+ head_tx = (void *)tx_q->dma_etx;
+ else
+ head_tx = (void *)tx_q->dma_tx;
++
++ priv->hw->desc->display_ring(head_tx, DMA_TX_SIZE, false);
+ }
++}
- /* Display Rx ring */
- priv->hw->desc->display_ring(head_rx, DMA_RX_SIZE, true);
- /* Display Tx ring */
- priv->hw->desc->display_ring(head_tx, DMA_TX_SIZE, false);
-+ priv->hw->desc->display_ring(head_tx, DMA_TX_SIZE, false);
-+ }
-+}
-+
+static void stmmac_display_rings(struct stmmac_priv *priv)
+{
+ /* Display RX ring */
@@ -3131,7 +3131,7 @@
if (priv->hw->mode->set_16kib_bfsize)
bfsize = priv->hw->mode->set_16kib_bfsize(dev->mtu);
-@@ -1018,235 +1228,409 @@ static int init_dma_desc_rings(struct ne
+@@ -1018,257 +1228,516 @@ static int init_dma_desc_rings(struct ne
priv->dma_buf_sz = bfsize;
@@ -3163,7 +3163,10 @@
+ p = &((rx_q->dma_erx + i)->basic);
+ else
+ p = rx_q->dma_rx + i;
-+
+
+- ret = stmmac_init_rx_buffers(priv, p, i, flags);
+- if (ret)
+- goto err_init_rx_buffers;
+ ret = stmmac_init_rx_buffers(priv, p, i, flags,
+ queue);
+ if (ret)
@@ -3173,18 +3176,15 @@
+ rx_q->rx_skbuff[i], rx_q->rx_skbuff[i]->data,
+ (unsigned int)rx_q->rx_skbuff_dma[i]);
+ }
-
-- ret = stmmac_init_rx_buffers(priv, p, i, flags);
-- if (ret)
-- goto err_init_rx_buffers;
++
+ rx_q->cur_rx = 0;
+ rx_q->dirty_rx = (unsigned int)(i - DMA_RX_SIZE);
++
++ stmmac_clear_rx_descriptors(priv, queue);
- netif_dbg(priv, probe, priv->dev, "[%p]\t[%p]\t[%x]\n",
- priv->rx_skbuff[i], priv->rx_skbuff[i]->data,
- (unsigned int)priv->rx_skbuff_dma[i]);
-+ stmmac_clear_rx_descriptors(priv, queue);
-+
+ /* Setup the chained descriptor addresses */
+ if (priv->mode == STMMAC_CHAIN_MODE) {
+ if (priv->extend_desc)
@@ -3277,8 +3277,13 @@
+ priv->hw->mode->init(tx_q->dma_tx,
+ tx_q->dma_tx_phy,
+ DMA_TX_SIZE, 0);
-+ }
-+
+ }
+
+- priv->tx_skbuff_dma[i].buf = 0;
+- priv->tx_skbuff_dma[i].map_as_page = false;
+- priv->tx_skbuff_dma[i].len = 0;
+- priv->tx_skbuff_dma[i].last_segment = false;
+- priv->tx_skbuff[i] = NULL;
+ for (i = 0; i < DMA_TX_SIZE; i++) {
+ struct dma_desc *p;
+ if (priv->extend_desc)
@@ -3300,13 +3305,8 @@
+ tx_q->tx_skbuff_dma[i].len = 0;
+ tx_q->tx_skbuff_dma[i].last_segment = false;
+ tx_q->tx_skbuff[i] = NULL;
- }
-
-- priv->tx_skbuff_dma[i].buf = 0;
-- priv->tx_skbuff_dma[i].map_as_page = false;
-- priv->tx_skbuff_dma[i].len = 0;
-- priv->tx_skbuff_dma[i].last_segment = false;
-- priv->tx_skbuff[i] = NULL;
++ }
++
+ tx_q->dirty_tx = 0;
+ tx_q->cur_tx = 0;
+
@@ -3387,17 +3387,10 @@
- priv->tx_skbuff_dma[i].buf,
- priv->tx_skbuff_dma[i].len,
- DMA_TO_DEVICE);
-- }
+ for (i = 0; i < DMA_TX_SIZE; i++)
+ stmmac_free_tx_buffer(priv, queue, i);
+}
-
-- if (priv->tx_skbuff[i]) {
-- dev_kfree_skb_any(priv->tx_skbuff[i]);
-- priv->tx_skbuff[i] = NULL;
-- priv->tx_skbuff_dma[i].buf = 0;
-- priv->tx_skbuff_dma[i].map_as_page = false;
-- }
++
+/**
+ * free_dma_rx_desc_resources - free RX dma desc resources
+ * @priv: private structure
@@ -3426,11 +3419,10 @@
+
+ kfree(rx_q->rx_skbuff_dma);
+ kfree(rx_q->rx_skbuff);
- }
- }
-
- /**
-- * alloc_dma_desc_resources - alloc TX/RX resources.
++ }
++}
++
++/**
+ * free_dma_tx_desc_resources - free TX dma desc resources
+ * @priv: private structure
+ */
@@ -3463,90 +3455,36 @@
+
+/**
+ * alloc_dma_rx_desc_resources - alloc RX resources.
- * @priv: private structure
- * Description: according to which descriptor can be used (extend or basic)
- * this function allocates the resources for TX and RX paths. In case of
- * reception, for example, it pre-allocated the RX socket buffer in order to
- * allow zero-copy mechanism.
- */
--static int alloc_dma_desc_resources(struct stmmac_priv *priv)
++ * @priv: private structure
++ * Description: according to which descriptor can be used (extend or basic)
++ * this function allocates the resources for TX and RX paths. In case of
++ * reception, for example, it pre-allocated the RX socket buffer in order to
++ * allow zero-copy mechanism.
++ */
+static int alloc_dma_rx_desc_resources(struct stmmac_priv *priv)
- {
++{
+ u32 rx_count = priv->plat->rx_queues_to_use;
- int ret = -ENOMEM;
++ int ret = -ENOMEM;
+ u32 queue;
-
-- priv->rx_skbuff_dma = kmalloc_array(DMA_RX_SIZE, sizeof(dma_addr_t),
-- GFP_KERNEL);
-- if (!priv->rx_skbuff_dma)
-- return -ENOMEM;
++
+ /* RX queues buffers and DMA */
+ for (queue = 0; queue < rx_count; queue++) {
+ struct stmmac_rx_queue *rx_q = &priv->rx_queue[queue];
-
-- priv->rx_skbuff = kmalloc_array(DMA_RX_SIZE, sizeof(struct sk_buff *),
-- GFP_KERNEL);
-- if (!priv->rx_skbuff)
-- goto err_rx_skbuff;
--
-- priv->tx_skbuff_dma = kmalloc_array(DMA_TX_SIZE,
-- sizeof(*priv->tx_skbuff_dma),
-- GFP_KERNEL);
-- if (!priv->tx_skbuff_dma)
-- goto err_tx_skbuff_dma;
--
-- priv->tx_skbuff = kmalloc_array(DMA_TX_SIZE, sizeof(struct sk_buff *),
-- GFP_KERNEL);
-- if (!priv->tx_skbuff)
-- goto err_tx_skbuff;
--
-- if (priv->extend_desc) {
-- priv->dma_erx = dma_zalloc_coherent(priv->device, DMA_RX_SIZE *
-- sizeof(struct
-- dma_extended_desc),
-- &priv->dma_rx_phy,
-- GFP_KERNEL);
-- if (!priv->dma_erx)
-- goto err_dma;
++
+ rx_q->queue_index = queue;
+ rx_q->priv_data = priv;
-
-- priv->dma_etx = dma_zalloc_coherent(priv->device, DMA_TX_SIZE *
-- sizeof(struct
-- dma_extended_desc),
-- &priv->dma_tx_phy,
++
+ rx_q->rx_skbuff_dma = kmalloc_array(DMA_RX_SIZE,
+ sizeof(dma_addr_t),
- GFP_KERNEL);
-- if (!priv->dma_etx) {
-- dma_free_coherent(priv->device, DMA_RX_SIZE *
-- sizeof(struct dma_extended_desc),
-- priv->dma_erx, priv->dma_rx_phy);
-- goto err_dma;
-- }
-- } else {
-- priv->dma_rx = dma_zalloc_coherent(priv->device, DMA_RX_SIZE *
-- sizeof(struct dma_desc),
-- &priv->dma_rx_phy,
-- GFP_KERNEL);
-- if (!priv->dma_rx)
-- goto err_dma;
++ GFP_KERNEL);
+ if (!rx_q->rx_skbuff_dma)
+ return -ENOMEM;
-
-- priv->dma_tx = dma_zalloc_coherent(priv->device, DMA_TX_SIZE *
-- sizeof(struct dma_desc),
-- &priv->dma_tx_phy,
-- GFP_KERNEL);
-- if (!priv->dma_tx) {
-- dma_free_coherent(priv->device, DMA_RX_SIZE *
-- sizeof(struct dma_desc),
-- priv->dma_rx, priv->dma_rx_phy);
++
+ rx_q->rx_skbuff = kmalloc_array(DMA_RX_SIZE,
+ sizeof(struct sk_buff *),
+ GFP_KERNEL);
+ if (!rx_q->rx_skbuff)
- goto err_dma;
++ goto err_dma;
+
+ if (priv->extend_desc) {
+ rx_q->dma_erx = dma_zalloc_coherent(priv->device,
@@ -3567,19 +3505,12 @@
+ GFP_KERNEL);
+ if (!rx_q->dma_rx)
+ goto err_dma;
- }
- }
-
- return 0;
-
- err_dma:
-- kfree(priv->tx_skbuff);
--err_tx_skbuff:
-- kfree(priv->tx_skbuff_dma);
--err_tx_skbuff_dma:
-- kfree(priv->rx_skbuff);
--err_rx_skbuff:
-- kfree(priv->rx_skbuff_dma);
++ }
++ }
++
++ return 0;
++
++err_dma:
+ free_dma_rx_desc_resources(priv);
+
+ return ret;
@@ -3636,7 +3567,7 @@
+ GFP_KERNEL);
+ if (!tx_q->dma_tx)
+ goto err_dma_buffers;
-+ }
+ }
+ }
+
+ return 0;
@@ -3644,9 +3575,9 @@
+err_dma_buffers:
+ free_dma_tx_desc_resources(priv);
+
- return ret;
- }
-
++ return ret;
++}
++
+/**
+ * alloc_dma_desc_resources - alloc TX/RX resources.
+ * @priv: private structure
@@ -3672,78 +3603,119 @@
+ * free_dma_desc_resources - free dma desc resources
+ * @priv: private structure
+ */
- static void free_dma_desc_resources(struct stmmac_priv *priv)
- {
-- /* Release the DMA TX/RX socket buffers */
-- dma_free_rx_skbufs(priv);
-- dma_free_tx_skbufs(priv);
--
-- /* Free DMA regions of consistent memory previously allocated */
-- if (!priv->extend_desc) {
-- dma_free_coherent(priv->device,
-- DMA_TX_SIZE * sizeof(struct dma_desc),
-- priv->dma_tx, priv->dma_tx_phy);
-- dma_free_coherent(priv->device,
-- DMA_RX_SIZE * sizeof(struct dma_desc),
-- priv->dma_rx, priv->dma_rx_phy);
-- } else {
-- dma_free_coherent(priv->device, DMA_TX_SIZE *
-- sizeof(struct dma_extended_desc),
-- priv->dma_etx, priv->dma_tx_phy);
-- dma_free_coherent(priv->device, DMA_RX_SIZE *
-- sizeof(struct dma_extended_desc),
-- priv->dma_erx, priv->dma_rx_phy);
-- }
-- kfree(priv->rx_skbuff_dma);
-- kfree(priv->rx_skbuff);
-- kfree(priv->tx_skbuff_dma);
-- kfree(priv->tx_skbuff);
++static void free_dma_desc_resources(struct stmmac_priv *priv)
++{
+ /* Release the DMA RX socket buffers */
+ free_dma_rx_desc_resources(priv);
+
+ /* Release the DMA TX socket buffers */
+ free_dma_tx_desc_resources(priv);
- }
-
- /**
-@@ -1256,19 +1640,104 @@ static void free_dma_desc_resources(stru
- */
- static void stmmac_mac_enable_rx_queues(struct stmmac_priv *priv)
- {
-- int rx_count = priv->dma_cap.number_rx_queues;
-- int queue = 0;
++}
++
++/**
++ * stmmac_mac_enable_rx_queues - Enable MAC rx queues
++ * @priv: driver private structure
++ * Description: It is used for enabling the rx queues in the MAC
++ */
++static void stmmac_mac_enable_rx_queues(struct stmmac_priv *priv)
++{
+ u32 rx_queues_count = priv->plat->rx_queues_to_use;
+ int queue;
+ u8 mode;
-- /* If GMAC does not have multiple queues, then this is not necessary*/
-- if (rx_count == 1)
-- return;
+- if (priv->tx_skbuff[i]) {
+- dev_kfree_skb_any(priv->tx_skbuff[i]);
+- priv->tx_skbuff[i] = NULL;
+- priv->tx_skbuff_dma[i].buf = 0;
+- priv->tx_skbuff_dma[i].map_as_page = false;
+- }
+ for (queue = 0; queue < rx_queues_count; queue++) {
+ mode = priv->plat->rx_queues_cfg[queue].mode_to_use;
+ priv->hw->mac->rx_queue_enable(priv->hw, mode, queue);
-+ }
-+}
+ }
+ }
-- /**
-- * If the core is synthesized with multiple rx queues / multiple
-- * dma channels, then rx queues will be disabled by default.
-- * For now only rx queue 0 is enabled.
-- */
-- priv->hw->mac->rx_queue_enable(priv->hw, queue);
-+/**
+ /**
+- * alloc_dma_desc_resources - alloc TX/RX resources.
+- * @priv: private structure
+- * Description: according to which descriptor can be used (extend or basic)
+- * this function allocates the resources for TX and RX paths. In case of
+- * reception, for example, it pre-allocated the RX socket buffer in order to
+- * allow zero-copy mechanism.
+ * stmmac_start_rx_dma - start RX DMA channel
+ * @priv: driver private structure
+ * @chan: RX channel index
+ * Description:
+ * This starts a RX DMA channel
-+ */
+ */
+-static int alloc_dma_desc_resources(struct stmmac_priv *priv)
+static void stmmac_start_rx_dma(struct stmmac_priv *priv, u32 chan)
-+{
+ {
+- int ret = -ENOMEM;
+-
+- priv->rx_skbuff_dma = kmalloc_array(DMA_RX_SIZE, sizeof(dma_addr_t),
+- GFP_KERNEL);
+- if (!priv->rx_skbuff_dma)
+- return -ENOMEM;
+-
+- priv->rx_skbuff = kmalloc_array(DMA_RX_SIZE, sizeof(struct sk_buff *),
+- GFP_KERNEL);
+- if (!priv->rx_skbuff)
+- goto err_rx_skbuff;
+-
+- priv->tx_skbuff_dma = kmalloc_array(DMA_TX_SIZE,
+- sizeof(*priv->tx_skbuff_dma),
+- GFP_KERNEL);
+- if (!priv->tx_skbuff_dma)
+- goto err_tx_skbuff_dma;
+-
+- priv->tx_skbuff = kmalloc_array(DMA_TX_SIZE, sizeof(struct sk_buff *),
+- GFP_KERNEL);
+- if (!priv->tx_skbuff)
+- goto err_tx_skbuff;
+-
+- if (priv->extend_desc) {
+- priv->dma_erx = dma_zalloc_coherent(priv->device, DMA_RX_SIZE *
+- sizeof(struct
+- dma_extended_desc),
+- &priv->dma_rx_phy,
+- GFP_KERNEL);
+- if (!priv->dma_erx)
+- goto err_dma;
+-
+- priv->dma_etx = dma_zalloc_coherent(priv->device, DMA_TX_SIZE *
+- sizeof(struct
+- dma_extended_desc),
+- &priv->dma_tx_phy,
+- GFP_KERNEL);
+- if (!priv->dma_etx) {
+- dma_free_coherent(priv->device, DMA_RX_SIZE *
+- sizeof(struct dma_extended_desc),
+- priv->dma_erx, priv->dma_rx_phy);
+- goto err_dma;
+- }
+- } else {
+- priv->dma_rx = dma_zalloc_coherent(priv->device, DMA_RX_SIZE *
+- sizeof(struct dma_desc),
+- &priv->dma_rx_phy,
+- GFP_KERNEL);
+- if (!priv->dma_rx)
+- goto err_dma;
+ netdev_dbg(priv->dev, "DMA RX processes started in channel %d\n", chan);
+ priv->hw->dma->start_rx(priv->ioaddr, chan);
+}
-+
+
+- priv->dma_tx = dma_zalloc_coherent(priv->device, DMA_TX_SIZE *
+- sizeof(struct dma_desc),
+- &priv->dma_tx_phy,
+- GFP_KERNEL);
+- if (!priv->dma_tx) {
+- dma_free_coherent(priv->device, DMA_RX_SIZE *
+- sizeof(struct dma_desc),
+- priv->dma_rx, priv->dma_rx_phy);
+- goto err_dma;
+- }
+- }
+/**
+ * stmmac_start_tx_dma - start TX DMA channel
+ * @priv: driver private structure
@@ -3756,7 +3728,8 @@
+ netdev_dbg(priv->dev, "DMA TX processes started in channel %d\n", chan);
+ priv->hw->dma->start_tx(priv->ioaddr, chan);
+}
-+
+
+- return 0;
+/**
+ * stmmac_stop_rx_dma - stop RX DMA channel
+ * @priv: driver private structure
@@ -3769,7 +3742,16 @@
+ netdev_dbg(priv->dev, "DMA RX processes stopped in channel %d\n", chan);
+ priv->hw->dma->stop_rx(priv->ioaddr, chan);
+}
-+
+
+-err_dma:
+- kfree(priv->tx_skbuff);
+-err_tx_skbuff:
+- kfree(priv->tx_skbuff_dma);
+-err_tx_skbuff_dma:
+- kfree(priv->rx_skbuff);
+-err_rx_skbuff:
+- kfree(priv->rx_skbuff_dma);
+- return ret;
+/**
+ * stmmac_stop_tx_dma - stop TX DMA channel
+ * @priv: driver private structure
@@ -3781,8 +3763,9 @@
+{
+ netdev_dbg(priv->dev, "DMA TX processes stopped in channel %d\n", chan);
+ priv->hw->dma->stop_tx(priv->ioaddr, chan);
-+}
-+
+ }
+
+-static void free_dma_desc_resources(struct stmmac_priv *priv)
+/**
+ * stmmac_start_all_dma - start all RX and TX DMA channels
+ * @priv: driver private structure
@@ -3790,7 +3773,31 @@
+ * This starts all the RX and TX DMA channels
+ */
+static void stmmac_start_all_dma(struct stmmac_priv *priv)
-+{
+ {
+- /* Release the DMA TX/RX socket buffers */
+- dma_free_rx_skbufs(priv);
+- dma_free_tx_skbufs(priv);
+-
+- /* Free DMA regions of consistent memory previously allocated */
+- if (!priv->extend_desc) {
+- dma_free_coherent(priv->device,
+- DMA_TX_SIZE * sizeof(struct dma_desc),
+- priv->dma_tx, priv->dma_tx_phy);
+- dma_free_coherent(priv->device,
+- DMA_RX_SIZE * sizeof(struct dma_desc),
+- priv->dma_rx, priv->dma_rx_phy);
+- } else {
+- dma_free_coherent(priv->device, DMA_TX_SIZE *
+- sizeof(struct dma_extended_desc),
+- priv->dma_etx, priv->dma_tx_phy);
+- dma_free_coherent(priv->device, DMA_RX_SIZE *
+- sizeof(struct dma_extended_desc),
+- priv->dma_erx, priv->dma_rx_phy);
+- }
+- kfree(priv->rx_skbuff_dma);
+- kfree(priv->rx_skbuff);
+- kfree(priv->tx_skbuff_dma);
+- kfree(priv->tx_skbuff);
+ u32 rx_channels_count = priv->plat->rx_queues_to_use;
+ u32 tx_channels_count = priv->plat->tx_queues_to_use;
+ u32 chan = 0;
@@ -3800,23 +3807,38 @@
+
+ for (chan = 0; chan < tx_channels_count; chan++)
+ stmmac_start_tx_dma(priv, chan);
-+}
-+
-+/**
+ }
+
+ /**
+- * stmmac_mac_enable_rx_queues - Enable MAC rx queues
+- * @priv: driver private structure
+- * Description: It is used for enabling the rx queues in the MAC
+ * stmmac_stop_all_dma - stop all RX and TX DMA channels
+ * @priv: driver private structure
+ * Description:
+ * This stops the RX and TX DMA channels
-+ */
+ */
+-static void stmmac_mac_enable_rx_queues(struct stmmac_priv *priv)
+static void stmmac_stop_all_dma(struct stmmac_priv *priv)
-+{
+ {
+- int rx_count = priv->dma_cap.number_rx_queues;
+- int queue = 0;
+ u32 rx_channels_count = priv->plat->rx_queues_to_use;
+ u32 tx_channels_count = priv->plat->tx_queues_to_use;
+ u32 chan = 0;
-+
+
+- /* If GMAC does not have multiple queues, then this is not necessary*/
+- if (rx_count == 1)
+- return;
+ for (chan = 0; chan < rx_channels_count; chan++)
+ stmmac_stop_rx_dma(priv, chan);
-+
+
+- /**
+- * If the core is synthesized with multiple rx queues / multiple
+- * dma channels, then rx queues will be disabled by default.
+- * For now only rx queue 0 is enabled.
+- */
+- priv->hw->mac->rx_queue_enable(priv->hw, queue);
+ for (chan = 0; chan < tx_channels_count; chan++)
+ stmmac_stop_tx_dma(priv, chan);
}
diff --git a/target/linux/uml/patches-4.9/001-um-Allow-building-and-running-on-older-hosts.patch b/target/linux/uml/patches-4.9/001-um-Allow-building-and-running-on-older-hosts.patch
index 9de557b..501cca8 100644
--- a/target/linux/uml/patches-4.9/001-um-Allow-building-and-running-on-older-hosts.patch
+++ b/target/linux/uml/patches-4.9/001-um-Allow-building-and-running-on-older-hosts.patch
@@ -35,7 +35,7 @@ Signed-off-by: Richard Weinberger <richard at nod.at>
struct iovec iov;
if (have_xstate_support) {
-@@ -34,9 +35,9 @@ int save_fp_registers(int pid, unsigned
+@@ -34,9 +35,9 @@ int save_fp_registers(int pid, unsigned
if (ptrace(PTRACE_GETREGSET, pid, NT_X86_XSTATE, &iov) < 0)
return -errno;
return 0;
diff --git a/target/linux/x86/patches-4.9/100-fix_cs5535_clockevt.patch b/target/linux/x86/patches-4.9/100-fix_cs5535_clockevt.patch
index c49ddca..c3a7fce 100644
--- a/target/linux/x86/patches-4.9/100-fix_cs5535_clockevt.patch
+++ b/target/linux/x86/patches-4.9/100-fix_cs5535_clockevt.patch
@@ -1,6 +1,6 @@
--- a/drivers/clocksource/cs5535-clockevt.c
+++ b/drivers/clocksource/cs5535-clockevt.c
-@@ -129,7 +129,8 @@ static irqreturn_t mfgpt_tick(int irq, v
+@@ -130,7 +130,8 @@ static irqreturn_t mfgpt_tick(int irq, v
cs5535_mfgpt_write(cs5535_event_clock, MFGPT_REG_SETUP,
MFGPT_SETUP_CNTEN | MFGPT_SETUP_CMP2);
--
2.7.4
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