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Merge Official Source

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Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
This commit is contained in:
Tianling Shen
2023-06-09 12:45:10 +08:00
parent c635e6561e 417b76b1f1
commit 323a6ca4af
26 changed files with 636 additions and 117 deletions
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2
package/kernel/linux/modules/netfilter.mk
View File

@@ -1148,7 +1148,7 @@ $(eval $(call KernelPackage,nft-bridge))
define KernelPackage/nft-dup-inet
SUBMENU:=$(NF_MENU)
TITLE:=Netfilter nf_tables dup in ip/ip6/inet familly support
TITLE:=Netfilter nf_tables dup in ip/ip6/inet family support
DEPENDS:=+kmod-nft-core +kmod-nf-conntrack +IPV6:kmod-nf-conntrack6
KCONFIG:= \
CONFIG_NF_DUP_IPV4 \

2
package/kernel/ubnt-ledbar/Makefile
View File

@@ -20,7 +20,7 @@ define KernelPackage/leds-ubnt-ledbar
FILES:= \
$(PKG_BUILD_DIR)/leds-ubnt-ledbar.ko
AUTOLOAD:=$(call AutoProbe,leds-ubnt-ledbar,1)
DEPENDS:=+kmod-i2c-core
DEPENDS:=@TARGET_mediatek_mt7622||TARGET_ramips_mt7621 +kmod-i2c-core
endef
define KernelPackage/leds-ubnt-ledbar/description

6
package/network/config/netifd/Makefile
View File

@@ -5,9 +5,9 @@ PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=$(PROJECT_GIT)/project/netifd.git
PKG_SOURCE_DATE:=2023-04-17
PKG_SOURCE_VERSION:=7de5440a520f9c6687358c7ef88ac4aad0ff98a5
PKG_MIRROR_HASH:=aaf6aef1c991c67b6ef43b4c7f102ba94319bf522f620e93293d031b8333bd8f
PKG_SOURCE_DATE:=2023-06-04
PKG_SOURCE_VERSION:=ec9dba72124597b7224bbfe75960386dc320f4bd
PKG_MIRROR_HASH:=baee39a3882a2b03fc83a3a6a8963c340fa8d884c7a8c9e80e7d2dddc50e24bd
PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
PKG_LICENSE:=GPL-2.0

2
target/linux/apm821xx/dts/meraki-mx60.dts
View File

@@ -47,8 +47,6 @@
status = "okay";
nand {
nand-is-boot-medium;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;

62
target/linux/generic/backport-5.15/708-01-v5.16-net-mvneta-Delete-unused-variable.patch Normal file
View File

@@ -0,0 +1,62 @@
From 43ed6fff01333868a1d0e19876f67c22d9939952 Mon Sep 17 00:00:00 2001
From: Yuval Shaia <yshaia@marvell.com>
Date: Wed, 13 Oct 2021 09:49:21 +0300
Subject: [PATCH] net: mvneta: Delete unused variable
The variable pp is not in use - delete it.
Signed-off-by: Yuval Shaia <yshaia@marvell.com>
Link: https://lore.kernel.org/r/20211013064921.26346-1-yshaia@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/ethernet/marvell/mvneta.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -1914,7 +1914,7 @@ static int mvneta_rx_refill(struct mvnet
}
/* Handle tx checksum */
-static u32 mvneta_skb_tx_csum(struct mvneta_port *pp, struct sk_buff *skb)
+static u32 mvneta_skb_tx_csum(struct sk_buff *skb)
{
if (skb->ip_summed == CHECKSUM_PARTIAL) {
int ip_hdr_len = 0;
@@ -2595,8 +2595,7 @@ err_drop_frame:
}
static inline void
-mvneta_tso_put_hdr(struct sk_buff *skb,
- struct mvneta_port *pp, struct mvneta_tx_queue *txq)
+mvneta_tso_put_hdr(struct sk_buff *skb, struct mvneta_tx_queue *txq)
{
int hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
struct mvneta_tx_buf *buf = &txq->buf[txq->txq_put_index];
@@ -2604,7 +2603,7 @@ mvneta_tso_put_hdr(struct sk_buff *skb,
tx_desc = mvneta_txq_next_desc_get(txq);
tx_desc->data_size = hdr_len;
- tx_desc->command = mvneta_skb_tx_csum(pp, skb);
+ tx_desc->command = mvneta_skb_tx_csum(skb);
tx_desc->command |= MVNETA_TXD_F_DESC;
tx_desc->buf_phys_addr = txq->tso_hdrs_phys +
txq->txq_put_index * TSO_HEADER_SIZE;
@@ -2681,7 +2680,7 @@ static int mvneta_tx_tso(struct sk_buff
hdr = txq->tso_hdrs + txq->txq_put_index * TSO_HEADER_SIZE;
tso_build_hdr(skb, hdr, &tso, data_left, total_len == 0);
- mvneta_tso_put_hdr(skb, pp, txq);
+ mvneta_tso_put_hdr(skb, txq);
while (data_left > 0) {
int size;
@@ -2799,7 +2798,7 @@ static netdev_tx_t mvneta_tx(struct sk_b
/* Get a descriptor for the first part of the packet */
tx_desc = mvneta_txq_next_desc_get(txq);
- tx_cmd = mvneta_skb_tx_csum(pp, skb);
+ tx_cmd = mvneta_skb_tx_csum(skb);
tx_desc->data_size = skb_headlen(skb);

37
target/linux/generic/backport-5.15/708-02-v6.3-net-mvneta-fix-potential-double-frees-in-mvneta_txq_.patch Normal file
View File

@@ -0,0 +1,37 @@
From 0cf39c6543469aae4a30cba354243125514ed568 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Date: Wed, 29 Mar 2023 13:11:17 +0100
Subject: [PATCH] net: mvneta: fix potential double-frees in
mvneta_txq_sw_deinit()
Reported on the Turris forum, mvneta provokes kernel warnings in the
architecture DMA mapping code when mvneta_setup_txqs() fails to
allocate memory. This happens because when mvneta_cleanup_txqs() is
called in the mvneta_stop() path, we leave pointers in the structure
that have been freed.
Then on mvneta_open(), we call mvneta_setup_txqs(), which starts
allocating memory. On memory allocation failure, mvneta_cleanup_txqs()
will walk all the queues freeing any non-NULL pointers - which includes
pointers that were previously freed in mvneta_stop().
Fix this by setting these pointers to NULL to prevent double-freeing
of the same memory.
Link: https://forum.turris.cz/t/random-kernel-exceptions-on-hbl-tos-7-0/18865/8
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
drivers/net/ethernet/marvell/mvneta.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -3481,6 +3481,8 @@ static void mvneta_txq_sw_deinit(struct
netdev_tx_reset_queue(nq);
+ txq->buf = NULL;
+ txq->tso_hdrs = NULL;
txq->descs = NULL;
txq->last_desc = 0;
txq->next_desc_to_proc = 0;

94
target/linux/generic/pending-5.15/130-binfmt_elf-dynamically-allocate-note.data-in-parse_e.patch
View File

@@ -1,94 +0,0 @@
From ca71e00839fcdd26f122fb6d9e97903c9fe198f7 Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Sat, 6 May 2023 08:08:35 +0200
Subject: [PATCH] binfmt_elf: dynamically allocate note.data in
parse_elf_properties
Dynamically allocate note.data in parse_elf_properties to fix
compilation warning on some arch.
On some arch note.data exceet the stack limit for a single function and
this cause the following compilation warning:
fs/binfmt_elf.c: In function 'parse_elf_properties.isra':
fs/binfmt_elf.c:821:1: error: the frame size of 1040 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]
821 | }
| ^
cc1: all warnings being treated as errors
Fix this by dynamically allocating the array.
Fixes: 00e19ceec80b ("ELF: Add ELF program property parsing support")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Cc: stable@vger.kernel.org # v5.8+
---
fs/binfmt_elf.c | 32 +++++++++++++++++++++++---------
1 file changed, 23 insertions(+), 9 deletions(-)
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -768,7 +768,7 @@ static int parse_elf_properties(struct f
{
union {
struct elf_note nhdr;
- char data[NOTE_DATA_SZ];
+ char *data;
} note;
loff_t pos;
ssize_t n;
@@ -788,26 +788,38 @@ static int parse_elf_properties(struct f
if (phdr->p_filesz > sizeof(note))
return -ENOEXEC;
+ note.data = kcalloc(NOTE_DATA_SZ, sizeof(*note.data), GFP_KERNEL);
+ if (!note.data)
+ return -ENOMEM;
+
pos = phdr->p_offset;
n = kernel_read(f, &note, phdr->p_filesz, &pos);
BUILD_BUG_ON(sizeof(note) < sizeof(note.nhdr) + NOTE_NAME_SZ);
- if (n < 0 || n < sizeof(note.nhdr) + NOTE_NAME_SZ)
- return -EIO;
+ if (n < 0 || n < sizeof(note.nhdr) + NOTE_NAME_SZ) {
+ ret = -EIO;
+ goto exit;
+ }
if (note.nhdr.n_type != NT_GNU_PROPERTY_TYPE_0 ||
note.nhdr.n_namesz != NOTE_NAME_SZ ||
strncmp(note.data + sizeof(note.nhdr),
- GNU_PROPERTY_TYPE_0_NAME, n - sizeof(note.nhdr)))
- return -ENOEXEC;
+ GNU_PROPERTY_TYPE_0_NAME, n - sizeof(note.nhdr))) {
+ ret = -ENOEXEC;
+ goto exit;
+ }
off = round_up(sizeof(note.nhdr) + NOTE_NAME_SZ,
ELF_GNU_PROPERTY_ALIGN);
- if (off > n)
- return -ENOEXEC;
-
- if (note.nhdr.n_descsz > n - off)
- return -ENOEXEC;
+ if (off > n) {
+ ret = -ENOEXEC;
+ goto exit;
+ }
+
+ if (note.nhdr.n_descsz > n - off) {
+ ret = -ENOEXEC;
+ goto exit;
+ }
datasz = off + note.nhdr.n_descsz;
have_prev_type = false;
@@ -817,6 +829,8 @@ static int parse_elf_properties(struct f
have_prev_type = true;
} while (!ret);
+exit:
+ kfree(note.data);
return ret == -ENOENT ? 0 : ret;
}

111
target/linux/generic/pending-5.15/704-01-v6.4-net-mvneta-fix-transmit-path-dma-unmapping-on-error.patch Normal file
View File

@@ -0,0 +1,111 @@
From d6d80269cf5c79f9dfe7d69f8b41a72015c89748 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Date: Mon, 3 Apr 2023 19:30:20 +0100
Subject: [PATCH 1/5] net: mvneta: fix transmit path dma-unmapping on error
The transmit code assumes that the transmit descriptors that are used
begin with the first descriptor in the ring, but this may not be the
case. Fix this by providing a new function that dma-unmaps a range of
numbered descriptor entries, and use that to do the unmapping.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
drivers/net/ethernet/marvell/mvneta.c | 53 +++++++++++++++++----------
1 file changed, 33 insertions(+), 20 deletions(-)
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -2647,14 +2647,40 @@ mvneta_tso_put_data(struct net_device *d
return 0;
}
+static void mvneta_release_descs(struct mvneta_port *pp,
+ struct mvneta_tx_queue *txq,
+ int first, int num)
+{
+ int desc_idx, i;
+
+ desc_idx = first + num;
+ if (desc_idx >= txq->size)
+ desc_idx -= txq->size;
+
+ for (i = num; i >= 0; i--) {
+ struct mvneta_tx_desc *tx_desc = txq->descs + desc_idx;
+
+ if (!IS_TSO_HEADER(txq, tx_desc->buf_phys_addr))
+ dma_unmap_single(pp->dev->dev.parent,
+ tx_desc->buf_phys_addr,
+ tx_desc->data_size,
+ DMA_TO_DEVICE);
+
+ mvneta_txq_desc_put(txq);
+
+ if (desc_idx == 0)
+ desc_idx = txq->size;
+ desc_idx -= 1;
+ }
+}
+
static int mvneta_tx_tso(struct sk_buff *skb, struct net_device *dev,
struct mvneta_tx_queue *txq)
{
int hdr_len, total_len, data_left;
- int desc_count = 0;
+ int first_desc, desc_count = 0;
struct mvneta_port *pp = netdev_priv(dev);
struct tso_t tso;
- int i;
/* Count needed descriptors */
if ((txq->count + tso_count_descs(skb)) >= txq->size)
@@ -2665,6 +2691,8 @@ static int mvneta_tx_tso(struct sk_buff
return 0;
}
+ first_desc = txq->txq_put_index;
+
/* Initialize the TSO handler, and prepare the first payload */
hdr_len = tso_start(skb, &tso);
@@ -2705,15 +2733,7 @@ err_release:
/* Release all used data descriptors; header descriptors must not
* be DMA-unmapped.
*/
- for (i = desc_count - 1; i >= 0; i--) {
- struct mvneta_tx_desc *tx_desc = txq->descs + i;
- if (!IS_TSO_HEADER(txq, tx_desc->buf_phys_addr))
- dma_unmap_single(pp->dev->dev.parent,
- tx_desc->buf_phys_addr,
- tx_desc->data_size,
- DMA_TO_DEVICE);
- mvneta_txq_desc_put(txq);
- }
+ mvneta_release_descs(pp, txq, first_desc, desc_count - 1);
return 0;
}
@@ -2723,6 +2743,7 @@ static int mvneta_tx_frag_process(struct
{
struct mvneta_tx_desc *tx_desc;
int i, nr_frags = skb_shinfo(skb)->nr_frags;
+ int first_desc = txq->txq_put_index;
for (i = 0; i < nr_frags; i++) {
struct mvneta_tx_buf *buf = &txq->buf[txq->txq_put_index];
@@ -2761,15 +2782,7 @@ error:
/* Release all descriptors that were used to map fragments of
* this packet, as well as the corresponding DMA mappings
*/
- for (i = i - 1; i >= 0; i--) {
- tx_desc = txq->descs + i;
- dma_unmap_single(pp->dev->dev.parent,
- tx_desc->buf_phys_addr,
- tx_desc->data_size,
- DMA_TO_DEVICE);
- mvneta_txq_desc_put(txq);
- }
-
+ mvneta_release_descs(pp, txq, first_desc, i - 1);
return -ENOMEM;
}

42
target/linux/generic/pending-5.15/704-02-v6.4-net-mvneta-mark-mapped-and-tso-buffers-separately.patch Normal file
View File

@@ -0,0 +1,42 @@
From e3c77d0a1b635d114c147fd2078afb57ed558b81 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Date: Mon, 3 Apr 2023 19:30:25 +0100
Subject: [PATCH 2/5] net: mvneta: mark mapped and tso buffers separately
Mark dma-mapped skbs and TSO buffers separately, so we can use
buf->type to identify their differences.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
drivers/net/ethernet/marvell/mvneta.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -607,6 +607,7 @@ struct mvneta_rx_desc {
#endif
enum mvneta_tx_buf_type {
+ MVNETA_TYPE_TSO,
MVNETA_TYPE_SKB,
MVNETA_TYPE_XDP_TX,
MVNETA_TYPE_XDP_NDO,
@@ -1852,7 +1853,8 @@ static void mvneta_txq_bufs_free(struct
dma_unmap_single(pp->dev->dev.parent,
tx_desc->buf_phys_addr,
tx_desc->data_size, DMA_TO_DEVICE);
- if (buf->type == MVNETA_TYPE_SKB && buf->skb) {
+ if ((buf->type == MVNETA_TYPE_TSO ||
+ buf->type == MVNETA_TYPE_SKB) && buf->skb) {
bytes_compl += buf->skb->len;
pkts_compl++;
dev_kfree_skb_any(buf->skb);
@@ -2607,7 +2609,7 @@ mvneta_tso_put_hdr(struct sk_buff *skb,
tx_desc->command |= MVNETA_TXD_F_DESC;
tx_desc->buf_phys_addr = txq->tso_hdrs_phys +
txq->txq_put_index * TSO_HEADER_SIZE;
- buf->type = MVNETA_TYPE_SKB;
+ buf->type = MVNETA_TYPE_TSO;
buf->skb = NULL;
mvneta_txq_inc_put(txq);

59
target/linux/generic/pending-5.15/704-03-v6.4-net-mvneta-use-buf-type-to-determine-whether-to-dma-.patch Normal file
View File

@@ -0,0 +1,59 @@
From fe2abc1abc0dfc6c13fe8f189216f00dbbb33044 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Date: Mon, 3 Apr 2023 19:30:30 +0100
Subject: [PATCH 3/5] net: mvneta: use buf->type to determine whether to
dma-unmap
Now that we use a different buffer type for TSO headers, we can use
buf->type to determine whether the original buffer was DMA-mapped or
not. The rules are:
MVNETA_TYPE_XDP_TX - from a DMA pool, no unmap is required
MVNETA_TYPE_XDP_NDO - dma_map_single()'d
MVNETA_TYPE_SKB - normal skbuff, dma_map_single()'d
MVNETA_TYPE_TSO - from the TSO buffer area
This means we only need to call dma_unmap_single() on the XDP_NDO and
SKB types of buffer, and we no longer need the private IS_TSO_HEADER()
which relies on the TSO region being contiguously allocated.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
drivers/net/ethernet/marvell/mvneta.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -334,10 +334,6 @@
MVNETA_SKB_HEADROOM))
#define MVNETA_MAX_RX_BUF_SIZE (PAGE_SIZE - MVNETA_SKB_PAD)
-#define IS_TSO_HEADER(txq, addr) \
- ((addr >= txq->tso_hdrs_phys) && \
- (addr < txq->tso_hdrs_phys + txq->size * TSO_HEADER_SIZE))
-
#define MVNETA_RX_GET_BM_POOL_ID(rxd) \
(((rxd)->status & MVNETA_RXD_BM_POOL_MASK) >> MVNETA_RXD_BM_POOL_SHIFT)
@@ -1848,8 +1844,8 @@ static void mvneta_txq_bufs_free(struct
mvneta_txq_inc_get(txq);
- if (!IS_TSO_HEADER(txq, tx_desc->buf_phys_addr) &&
- buf->type != MVNETA_TYPE_XDP_TX)
+ if (buf->type == MVNETA_TYPE_XDP_NDO ||
+ buf->type == MVNETA_TYPE_SKB)
dma_unmap_single(pp->dev->dev.parent,
tx_desc->buf_phys_addr,
tx_desc->data_size, DMA_TO_DEVICE);
@@ -2661,8 +2657,9 @@ static void mvneta_release_descs(struct
for (i = num; i >= 0; i--) {
struct mvneta_tx_desc *tx_desc = txq->descs + desc_idx;
+ struct mvneta_tx_buf *buf = &txq->buf[desc_idx];
- if (!IS_TSO_HEADER(txq, tx_desc->buf_phys_addr))
+ if (buf->type == MVNETA_TYPE_SKB)
dma_unmap_single(pp->dev->dev.parent,
tx_desc->buf_phys_addr,
tx_desc->data_size,

65
target/linux/generic/pending-5.15/704-04-v6.4-net-mvneta-move-tso_build_hdr-into-mvneta_tso_put_hd.patch Normal file
View File

@@ -0,0 +1,65 @@
From 210ca75d4949f1ace8ea53a75148806cc28224a0 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Date: Mon, 3 Apr 2023 19:30:35 +0100
Subject: [PATCH 4/5] net: mvneta: move tso_build_hdr() into
mvneta_tso_put_hdr()
Move tso_build_hdr() into mvneta_tso_put_hdr() so that all the TSO
header building code is in one place.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
drivers/net/ethernet/marvell/mvneta.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -2592,19 +2592,24 @@ err_drop_frame:
return rx_done;
}
-static inline void
-mvneta_tso_put_hdr(struct sk_buff *skb, struct mvneta_tx_queue *txq)
+static void mvneta_tso_put_hdr(struct sk_buff *skb, struct mvneta_tx_queue *txq,
+ struct tso_t *tso, int size, bool is_last)
{
- int hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
+ int tso_offset, hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
struct mvneta_tx_buf *buf = &txq->buf[txq->txq_put_index];
struct mvneta_tx_desc *tx_desc;
+ char *hdr;
+
+ tso_offset = txq->txq_put_index * TSO_HEADER_SIZE;
+
+ hdr = txq->tso_hdrs + tso_offset;
+ tso_build_hdr(skb, hdr, tso, size, is_last);
tx_desc = mvneta_txq_next_desc_get(txq);
tx_desc->data_size = hdr_len;
tx_desc->command = mvneta_skb_tx_csum(skb);
tx_desc->command |= MVNETA_TXD_F_DESC;
- tx_desc->buf_phys_addr = txq->tso_hdrs_phys +
- txq->txq_put_index * TSO_HEADER_SIZE;
+ tx_desc->buf_phys_addr = txq->tso_hdrs_phys + tso_offset;
buf->type = MVNETA_TYPE_TSO;
buf->skb = NULL;
@@ -2697,17 +2702,12 @@ static int mvneta_tx_tso(struct sk_buff
total_len = skb->len - hdr_len;
while (total_len > 0) {
- char *hdr;
-
data_left = min_t(int, skb_shinfo(skb)->gso_size, total_len);
total_len -= data_left;
desc_count++;
/* prepare packet headers: MAC + IP + TCP */
- hdr = txq->tso_hdrs + txq->txq_put_index * TSO_HEADER_SIZE;
- tso_build_hdr(skb, hdr, &tso, data_left, total_len == 0);
-
- mvneta_tso_put_hdr(skb, txq);
+ mvneta_tso_put_hdr(skb, txq, &tso, data_left, total_len == 0);
while (data_left > 0) {
int size;

179
target/linux/generic/pending-5.15/704-05-v6.4-net-mvneta-allocate-TSO-header-DMA-memory-in-chunks.patch Normal file
View File

@@ -0,0 +1,179 @@
From 58d50fb089da553023df5a05f5ae86feaacc7f24 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Date: Mon, 3 Apr 2023 19:30:40 +0100
Subject: [PATCH 5/5] net: mvneta: allocate TSO header DMA memory in chunks
Now that we no longer need to check whether the DMA address is within
the TSO header DMA memory range for the queue, we can allocate the TSO
header DMA memory in chunks rather than one contiguous order-6 chunk,
which can stress the kernel's memory subsystems to allocate.
Instead, use order-1 (8k) allocations, which will result in 32 order-1
pages containing 32 TSO headers.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
drivers/net/ethernet/marvell/mvneta.c | 88 +++++++++++++++++++++------
1 file changed, 70 insertions(+), 18 deletions(-)
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -314,6 +314,15 @@
#define MVNETA_MAX_SKB_DESCS (MVNETA_MAX_TSO_SEGS * 2 + MAX_SKB_FRAGS)
+/* The size of a TSO header page */
+#define MVNETA_TSO_PAGE_SIZE (2 * PAGE_SIZE)
+
+/* Number of TSO headers per page. This should be a power of 2 */
+#define MVNETA_TSO_PER_PAGE (MVNETA_TSO_PAGE_SIZE / TSO_HEADER_SIZE)
+
+/* Maximum number of TSO header pages */
+#define MVNETA_MAX_TSO_PAGES (MVNETA_MAX_TXD / MVNETA_TSO_PER_PAGE)
+
/* descriptor aligned size */
#define MVNETA_DESC_ALIGNED_SIZE 32
@@ -656,10 +665,10 @@ struct mvneta_tx_queue {
int next_desc_to_proc;
/* DMA buffers for TSO headers */
- char *tso_hdrs;
+ char *tso_hdrs[MVNETA_MAX_TSO_PAGES];
/* DMA address of TSO headers */
- dma_addr_t tso_hdrs_phys;
+ dma_addr_t tso_hdrs_phys[MVNETA_MAX_TSO_PAGES];
/* Affinity mask for CPUs*/
cpumask_t affinity_mask;
@@ -2592,24 +2601,71 @@ err_drop_frame:
return rx_done;
}
+static void mvneta_free_tso_hdrs(struct mvneta_port *pp,
+ struct mvneta_tx_queue *txq)
+{
+ struct device *dev = pp->dev->dev.parent;
+ int i;
+
+ for (i = 0; i < MVNETA_MAX_TSO_PAGES; i++) {
+ if (txq->tso_hdrs[i]) {
+ dma_free_coherent(dev, MVNETA_TSO_PAGE_SIZE,
+ txq->tso_hdrs[i],
+ txq->tso_hdrs_phys[i]);
+ txq->tso_hdrs[i] = NULL;
+ }
+ }
+}
+
+static int mvneta_alloc_tso_hdrs(struct mvneta_port *pp,
+ struct mvneta_tx_queue *txq)
+{
+ struct device *dev = pp->dev->dev.parent;
+ int i, num;
+
+ num = DIV_ROUND_UP(txq->size, MVNETA_TSO_PER_PAGE);
+ for (i = 0; i < num; i++) {
+ txq->tso_hdrs[i] = dma_alloc_coherent(dev, MVNETA_TSO_PAGE_SIZE,
+ &txq->tso_hdrs_phys[i],
+ GFP_KERNEL);
+ if (!txq->tso_hdrs[i]) {
+ mvneta_free_tso_hdrs(pp, txq);
+ return -ENOMEM;
+ }
+ }
+
+ return 0;
+}
+
+static char *mvneta_get_tso_hdr(struct mvneta_tx_queue *txq, dma_addr_t *dma)
+{
+ int index, offset;
+
+ index = txq->txq_put_index / MVNETA_TSO_PER_PAGE;
+ offset = (txq->txq_put_index % MVNETA_TSO_PER_PAGE) * TSO_HEADER_SIZE;
+
+ *dma = txq->tso_hdrs_phys[index] + offset;
+
+ return txq->tso_hdrs[index] + offset;
+}
+
static void mvneta_tso_put_hdr(struct sk_buff *skb, struct mvneta_tx_queue *txq,
struct tso_t *tso, int size, bool is_last)
{
- int tso_offset, hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
+ int hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
struct mvneta_tx_buf *buf = &txq->buf[txq->txq_put_index];
struct mvneta_tx_desc *tx_desc;
+ dma_addr_t hdr_phys;
char *hdr;
- tso_offset = txq->txq_put_index * TSO_HEADER_SIZE;
-
- hdr = txq->tso_hdrs + tso_offset;
+ hdr = mvneta_get_tso_hdr(txq, &hdr_phys);
tso_build_hdr(skb, hdr, tso, size, is_last);
tx_desc = mvneta_txq_next_desc_get(txq);
tx_desc->data_size = hdr_len;
tx_desc->command = mvneta_skb_tx_csum(skb);
tx_desc->command |= MVNETA_TXD_F_DESC;
- tx_desc->buf_phys_addr = txq->tso_hdrs_phys + tso_offset;
+ tx_desc->buf_phys_addr = hdr_phys;
buf->type = MVNETA_TYPE_TSO;
buf->skb = NULL;
@@ -3401,7 +3457,7 @@ static void mvneta_rxq_deinit(struct mvn
static int mvneta_txq_sw_init(struct mvneta_port *pp,
struct mvneta_tx_queue *txq)
{
- int cpu;
+ int cpu, err;
txq->size = pp->tx_ring_size;
@@ -3426,11 +3482,9 @@ static int mvneta_txq_sw_init(struct mvn
return -ENOMEM;
/* Allocate DMA buffers for TSO MAC/IP/TCP headers */
- txq->tso_hdrs = dma_alloc_coherent(pp->dev->dev.parent,
- txq->size * TSO_HEADER_SIZE,
- &txq->tso_hdrs_phys, GFP_KERNEL);
- if (!txq->tso_hdrs)
- return -ENOMEM;
+ err = mvneta_alloc_tso_hdrs(pp, txq);
+ if (err)
+ return err;
/* Setup XPS mapping */
if (pp->neta_armada3700)
@@ -3482,10 +3536,7 @@ static void mvneta_txq_sw_deinit(struct
kfree(txq->buf);
- if (txq->tso_hdrs)
- dma_free_coherent(pp->dev->dev.parent,
- txq->size * TSO_HEADER_SIZE,
- txq->tso_hdrs, txq->tso_hdrs_phys);
+ mvneta_free_tso_hdrs(pp, txq);
if (txq->descs)
dma_free_coherent(pp->dev->dev.parent,
txq->size * MVNETA_DESC_ALIGNED_SIZE,
@@ -3494,7 +3545,6 @@ static void mvneta_txq_sw_deinit(struct
netdev_tx_reset_queue(nq);
txq->buf = NULL;
- txq->tso_hdrs = NULL;
txq->descs = NULL;
txq->last_desc = 0;
txq->next_desc_to_proc = 0;
@@ -5543,6 +5593,8 @@ static int __init mvneta_driver_init(voi
{
int ret;
+ BUILD_BUG_ON_NOT_POWER_OF_2(MVNETA_TSO_PER_PAGE);
+
ret = cpuhp_setup_state_multi(CPUHP_AP_ONLINE_DYN, "net/mvneta:online",
mvneta_cpu_online,
mvneta_cpu_down_prepare);

1
target/linux/ipq40xx/base-files/etc/board.d/02_network
View File

@@ -82,6 +82,7 @@ ipq40xx_setup_interfaces()
ucidef_set_interface_lan "sw-eth1 sw-eth2"
;;
aruba,ap-303h|\
buffalo,wtr-m2133hp|\
ezviz,cs-w3-wd1200g-eup|\
netgear,rbr50|\
netgear,rbs50|\

29
target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-wtr-m2133hp.dts
View File

@@ -417,6 +417,35 @@
qcom,ath10k-calibration-variant = "Buffalo-WTR-M2133HP";
};
&switch {
status = "okay";
};
&swport2 {
status = "okay";
label = "lan3";
};
&swport3 {
status = "okay";
label = "lan2";
};
&swport4 {
status = "okay";
label = "lan1";
};
&swport5 {
status = "okay";
};
&gmac {
status = "okay";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_orgdata_20>;
};
&mdio {
status = "okay";
pinctrl-0 = <&mdio_pins>;

3
target/linux/ipq40xx/image/generic.mk
View File

@@ -305,8 +305,7 @@ define Device/buffalo_wtr-m2133hp
BLOCKSIZE := 128k
PAGESIZE := 2048
endef
# Missing DSA Setup
#TARGET_DEVICES += buffalo_wtr-m2133hp
TARGET_DEVICES += buffalo_wtr-m2133hp
define Device/cellc_rtl30vw
KERNEL_SUFFIX := -zImage.itb

2
target/linux/ipq806x/image/generic.mk
View File

@@ -245,7 +245,7 @@ define Device/nec_wg2600hp3
pad-rootfs | append-metadata
DEVICE_PACKAGES := -kmod-ata-ahci -kmod-ata-ahci-platform \
-kmod-usb-ohci -kmod-usb2 -kmod-usb-ledtrig-usbport \
-kmod-usb-phy-qcom-dwc3 -kmod-usb3 -kmod-usb-dwc3-qcom \
-kmod-phy-qcom-ipq806x-usb -kmod-usb3 -kmod-usb-dwc3-qcom \
ath10k-firmware-qca9984-ct
endef
TARGET_DEVICES += nec_wg2600hp3

4
target/linux/mvebu/patches-5.15/700-mvneta-tx-queue-workaround.patch
View File

@@ -9,7 +9,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -4943,6 +4943,16 @@ static int mvneta_setup_tc(struct net_de
@@ -5006,6 +5006,16 @@ static int mvneta_setup_tc(struct net_de
}
}
@@ -26,7 +26,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
static const struct net_device_ops mvneta_netdev_ops = {
.ndo_open = mvneta_open,
.ndo_stop = mvneta_stop,
@@ -4953,6 +4963,9 @@ static const struct net_device_ops mvnet
@@ -5016,6 +5026,9 @@ static const struct net_device_ops mvnet
.ndo_fix_features = mvneta_fix_features,
.ndo_get_stats64 = mvneta_get_stats64,
.ndo_eth_ioctl = mvneta_ioctl,

4
target/linux/mvebu/patches-5.15/702-net-next-ethernet-marvell-mvnetaMQPrioOffload.patch
View File

@@ -26,7 +26,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
#include <linux/bpf_trace.h>
/* Registers */
@@ -4903,14 +4904,14 @@ static void mvneta_setup_rx_prio_map(str
@@ -4966,14 +4967,14 @@ static void mvneta_setup_rx_prio_map(str
}
static int mvneta_setup_mqprio(struct net_device *dev,
@@ -44,7 +44,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
if (num_tc > rxq_number)
return -EINVAL;
@@ -4921,13 +4922,15 @@ static int mvneta_setup_mqprio(struct ne
@@ -4984,13 +4985,15 @@ static int mvneta_setup_mqprio(struct ne
return 0;
}

2
target/linux/mvebu/patches-5.15/703-net-next-ethernet-marvell-mvnetaMQPrioFlag.patch
View File

@@ -17,7 +17,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -4910,7 +4910,9 @@ static int mvneta_setup_mqprio(struct ne
@@ -4973,7 +4973,9 @@ static int mvneta_setup_mqprio(struct ne
u8 num_tc;
int i;

8
target/linux/mvebu/patches-5.15/704-net-next-ethernet-marvell-mvnetaMQPrioQueue.patch
View File

@@ -22,7 +22,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -493,7 +493,6 @@ struct mvneta_port {
@@ -498,7 +498,6 @@ struct mvneta_port {
u8 mcast_count[256];
u16 tx_ring_size;
u16 rx_ring_size;
@@ -30,7 +30,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
phy_interface_t phy_interface;
struct device_node *dn;
@@ -4892,13 +4891,12 @@ static void mvneta_clear_rx_prio_map(str
@@ -4955,13 +4954,12 @@ static void mvneta_clear_rx_prio_map(str
mvreg_write(pp, MVNETA_VLAN_PRIO_TO_RXQ, 0);
}
@@ -48,7 +48,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
mvreg_write(pp, MVNETA_VLAN_PRIO_TO_RXQ, val);
}
@@ -4907,8 +4905,8 @@ static int mvneta_setup_mqprio(struct ne
@@ -4970,8 +4968,8 @@ static int mvneta_setup_mqprio(struct ne
struct tc_mqprio_qopt_offload *mqprio)
{
struct mvneta_port *pp = netdev_priv(dev);
@@ -58,7 +58,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
if (mqprio->qopt.hw != TC_MQPRIO_HW_OFFLOAD_TCS)
return 0;
@@ -4918,21 +4916,28 @@ static int mvneta_setup_mqprio(struct ne
@@ -4981,21 +4979,28 @@ static int mvneta_setup_mqprio(struct ne
if (num_tc > rxq_number)
return -EINVAL;

6
target/linux/mvebu/patches-5.15/705-net-next-ethernet-marvell-mvnetaMQPrioTCOffload.patch
View File

@@ -62,7 +62,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
#define MVNETA_LPI_CTRL_0 0x2cc0
#define MVNETA_LPI_CTRL_1 0x2cc4
#define MVNETA_LPI_REQUEST_ENABLE BIT(0)
@@ -4901,11 +4928,74 @@ static void mvneta_map_vlan_prio_to_rxq(
@@ -4964,11 +4991,74 @@ static void mvneta_map_vlan_prio_to_rxq(
mvreg_write(pp, MVNETA_VLAN_PRIO_TO_RXQ, val);
}
@@ -138,7 +138,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
u8 num_tc;
if (mqprio->qopt.hw != TC_MQPRIO_HW_OFFLOAD_TCS)
@@ -4919,6 +5009,7 @@ static int mvneta_setup_mqprio(struct ne
@@ -4982,6 +5072,7 @@ static int mvneta_setup_mqprio(struct ne
mvneta_clear_rx_prio_map(pp);
if (!num_tc) {
@@ -146,7 +146,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
netdev_reset_tc(dev);
return 0;
}
@@ -4939,6 +5030,33 @@ static int mvneta_setup_mqprio(struct ne
@@ -5002,6 +5093,33 @@ static int mvneta_setup_mqprio(struct ne
}
}

3
target/linux/oxnas/config-5.15
View File

@@ -77,6 +77,7 @@ CONFIG_CRC16=y
CONFIG_CRC32_SLICEBY8=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_RNG2=y
CONFIG_DEBUG_ALIGN_RODATA=y
CONFIG_DEBUG_BUGVERBOSE=y
@@ -165,6 +166,7 @@ CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_LIBFDT=y
CONFIG_LOCALVERSION_AUTO=y
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_LZO_DECOMPRESS=y
# CONFIG_MACH_OX810SE is not set
@@ -242,6 +244,7 @@ CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SERIO=y
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_SERPORT=y
CONFIG_SGL_ALLOC=y
CONFIG_SLUB_DEBUG=y
CONFIG_SOCK_DIAG=y
CONFIG_SPARSE_IRQ=y

5
target/linux/ramips/image/mt7621.mk
View File

@@ -237,6 +237,7 @@ TARGET_DEVICES += arcadyan_we420223-99
define Device/asiarf_ap7621-001
$(Device/dsa-migration)
$(Device/uimage-lzma-loader)
IMAGE_SIZE := 16000k
DEVICE_VENDOR := AsiaRF
DEVICE_MODEL := AP7621-001
@@ -247,6 +248,7 @@ TARGET_DEVICES += asiarf_ap7621-001
define Device/asiarf_ap7621-nv1
$(Device/dsa-migration)
$(Device/uimage-lzma-loader)
IMAGE_SIZE := 16000k
DEVICE_VENDOR := AsiaRF
DEVICE_MODEL := AP7621-NV1
@@ -2177,6 +2179,9 @@ define Device/tplink_mr600-v2-eu
TPLINK_FLASHLAYOUT := 16Mltq
DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap \
kmod-usb-net-qmi-wwan uqmi kmod-usb3 -uboot-envtools
IMAGE/factory.bin := tplink-v2-image -e -a 0x10000
IMAGE/sysupgrade.bin := tplink-v2-image -s -e -a 0x10000 | check-size | \
append-metadata
KERNEL := $(KERNEL_DTB) | uImage lzma
KERNEL_INITRAMFS := $$(KERNEL) | tplink-v2-header
TPLINK_BOARD_ID := MR600-V2-EU

16
target/linux/ramips/mt7621/base-files/etc/rc.button/lights_toggle Executable file
View File

@@ -0,0 +1,16 @@
#!/bin/sh
[[ "${ACTION}" = "released" ]] || exit 0
. /lib/functions.sh
case "$(board_name)" in
tplink,ec330-g5u-v1)
led_light="/sys/class/gpio/led-light/value"
echo "$((!$(cat $led_light)))" > "$led_light"
;;
*)
;;
esac
return 0

2
target/linux/x86/64/config-5.15
View File

@@ -42,7 +42,7 @@ CONFIG_AGP_INTEL=y
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_VIA is not set
CONFIG_AMD_IOMMU=y
# CONFIG_AMD_IOMMU_V2 is not set
CONFIG_AMD_IOMMU_V2=y
# CONFIG_AMD_PMC is not set
# CONFIG_AMD_PTDMA is not set
# CONFIG_AMD_SFH_HID is not set

7
target/sdk/files/Config.in
View File

@@ -119,6 +119,13 @@ menu "Advanced configuration options (for developers)"
help
Compiler cache; see https://ccache.samba.org/
config CCACHE_DIR
string "Set ccache directory" if CCACHE
default ""
help
Store ccache in this directory.
If not set, uses './.ccache'
config BUILD_LOG
bool "Enable log files during build process"
help