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bpf/vmtest-bpf-next-PR |
success
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PR summary
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bpf/vmtest-bpf-next-VM_Test-0 |
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bpf/vmtest-bpf-next-VM_Test-1 |
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bpf/vmtest-bpf-next-VM_Test-2 |
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bpf/vmtest-bpf-next-VM_Test-3 |
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bpf/vmtest-bpf-next-VM_Test-5 |
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bpf/vmtest-bpf-next-VM_Test-10 |
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bpf/vmtest-bpf-next-VM_Test-11 |
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bpf/vmtest-bpf-next-VM_Test-12 |
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bpf/vmtest-bpf-next-VM_Test-15 |
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bpf/vmtest-bpf-next-VM_Test-17 |
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bpf/vmtest-bpf-next-VM_Test-16 |
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bpf/vmtest-bpf-next-VM_Test-18 |
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bpf/vmtest-bpf-next-VM_Test-20 |
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bpf/vmtest-bpf-next-VM_Test-19 |
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bpf/vmtest-bpf-next-VM_Test-23 |
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bpf/vmtest-bpf-next-VM_Test-24 |
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bpf/vmtest-bpf-next-VM_Test-25 |
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bpf/vmtest-bpf-next-VM_Test-32 |
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bpf/vmtest-bpf-next-VM_Test-34 |
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bpf/vmtest-bpf-next-VM_Test-36 |
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bpf/vmtest-bpf-next-VM_Test-35 |
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bpf/vmtest-bpf-next-VM_Test-41 |
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bpf/vmtest-bpf-next-VM_Test-40 |
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bpf/vmtest-bpf-next-VM_Test-33 |
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Logs for x86_64-llvm-17 / veristat
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bpf/vmtest-bpf-next-VM_Test-29 |
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Logs for x86_64-llvm-17 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-17
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bpf/vmtest-bpf-next-VM_Test-28 |
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bpf/vmtest-bpf-next-VM_Test-27 |
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bpf/vmtest-bpf-next-VM_Test-6 |
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bpf/vmtest-bpf-next-VM_Test-8 |
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Logs for aarch64-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on aarch64 with gcc
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bpf/vmtest-bpf-next-VM_Test-7 |
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Logs for aarch64-gcc / test (test_progs, false, 360) / test_progs on aarch64 with gcc
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bpf/vmtest-bpf-next-VM_Test-13 |
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Logs for s390x-gcc / test (test_progs, false, 360) / test_progs on s390x with gcc
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bpf/vmtest-bpf-next-VM_Test-14 |
success
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Logs for s390x-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on s390x with gcc
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bpf/vmtest-bpf-next-VM_Test-22 |
success
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Logs for x86_64-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with gcc
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bpf/vmtest-bpf-next-VM_Test-21 |
success
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Logs for x86_64-gcc / test (test_progs, false, 360) / test_progs on x86_64 with gcc
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bpf/vmtest-bpf-next-VM_Test-37 |
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Logs for x86_64-llvm-18 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-18
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bpf/vmtest-bpf-next-VM_Test-26 |
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Logs for x86_64-gcc / veristat / veristat on x86_64 with gcc
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bpf/vmtest-bpf-next-VM_Test-38 |
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Logs for x86_64-llvm-18 / test (test_progs_cpuv4, false, 360) / test_progs_cpuv4 on x86_64 with llvm-18
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bpf/vmtest-bpf-next-VM_Test-39 |
success
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Logs for x86_64-llvm-18 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-18
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bpf/vmtest-bpf-next-VM_Test-30 |
success
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Logs for x86_64-llvm-17 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-17
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bpf/vmtest-bpf-next-VM_Test-31 |
success
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Logs for x86_64-llvm-17 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-17
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netdev/series_format |
success
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Posting correctly formatted
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netdev/tree_selection |
success
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Clearly marked for bpf-next
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netdev/ynl |
success
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Generated files up to date;
no warnings/errors;
GEN HAS DIFF 1 file changed, 3 insertions(+);
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netdev/fixes_present |
success
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Fixes tag not required for -next series
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netdev/header_inline |
success
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No static functions without inline keyword in header files
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netdev/build_32bit |
success
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Errors and warnings before: 43 this patch: 43
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netdev/build_tools |
success
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Errors and warnings before: 0 (+1) this patch: 0 (+1)
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netdev/cc_maintainers |
warning
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3 maintainers not CCed: amritha.nambiar@intel.com sdf@fomichev.me yoong.siang.song@intel.com
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netdev/build_clang |
success
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Errors and warnings before: 83 this patch: 83
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netdev/verify_signedoff |
success
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Signed-off-by tag matches author and committer
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netdev/deprecated_api |
success
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None detected
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netdev/check_selftest |
success
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No net selftest shell script
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netdev/verify_fixes |
success
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No Fixes tag
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netdev/build_allmodconfig_warn |
success
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Errors and warnings before: 4147 this patch: 4147
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netdev/checkpatch |
warning
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CHECK: Prefer using the BIT macro
WARNING: line length of 83 exceeds 80 columns
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netdev/build_clang_rust |
success
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No Rust files in patch. Skipping build
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netdev/kdoc |
success
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Errors and warnings before: 12 this patch: 12
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netdev/source_inline |
success
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Was 0 now: 0
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@@ -78,6 +78,10 @@ definitions:
name: tx-checksum
doc:
L3 checksum HW offload is supported by the driver.
+ -
+ name: tx-gso
+ doc:
+ GSO type and size is supported by the driver.
-
name: queue-type
type: enum
@@ -110,11 +110,14 @@ struct xdp_sock {
* indicates position where checksumming should start.
* csum_offset indicates position where checksum should be stored.
*
+ * void (*tmo_request_gso)(u32 gso_type, u16 gso_size, void *priv)
+ * Called when AF_XDP frame requested GSO info.
*/
struct xsk_tx_metadata_ops {
void (*tmo_request_timestamp)(void *priv);
u64 (*tmo_fill_timestamp)(void *priv);
void (*tmo_request_checksum)(u16 csum_start, u16 csum_offset, void *priv);
+ void (*tmo_request_gso)(u32 gso_type, u16 gso_size, void *priv);
};
#ifdef CONFIG_XDP_SOCKETS
@@ -170,6 +173,11 @@ static inline void xsk_tx_metadata_request(const struct xsk_tx_metadata *meta,
if (meta->flags & XDP_TXMD_FLAGS_CHECKSUM)
ops->tmo_request_checksum(meta->request.csum_start,
meta->request.csum_offset, priv);
+
+ if (ops->tmo_request_gso)
+ if (meta->flags & XDP_TXMD_FLAGS_GSO)
+ ops->tmo_request_gso(meta->request.gso_type,
+ meta->request.gso_size, priv);
}
/**
@@ -198,6 +198,7 @@ static inline void *xsk_buff_raw_get_data(struct xsk_buff_pool *pool, u64 addr)
#define XDP_TXMD_FLAGS_VALID ( \
XDP_TXMD_FLAGS_TIMESTAMP | \
XDP_TXMD_FLAGS_CHECKSUM | \
+ XDP_TXMD_FLAGS_GSO | \
0)
static inline bool xsk_buff_valid_tx_metadata(struct xsk_tx_metadata *meta)
@@ -127,6 +127,11 @@ struct xdp_options {
*/
#define XDP_TXMD_FLAGS_CHECKSUM (1 << 1)
+/* Request transmit GSO info. GSO type and size are communicated via
+ * csum_start and csum_offset fields of struct xsk_tx_metadata.
+ */
+#define XDP_TXMD_FLAGS_GSO (1 << 2)
+
/* AF_XDP offloads request. 'request' union member is consumed by the driver
* when the packet is being transmitted. 'completion' union member is
* filled by the driver when the transmit completion arrives.
@@ -142,6 +147,12 @@ struct xsk_tx_metadata {
__u16 csum_start;
/* Offset from csum_start where checksum should be stored. */
__u16 csum_offset;
+
+ /* XDP_TXMD_FLAGS_GSO */
+ /* Identical to skb_shared_info.gso_type*/
+ __u32 gso_type;
+ /* Identical to skb_shared_info.gso_size*/
+ __u16 gso_size;
} request;
struct {
@@ -65,10 +65,12 @@ enum netdev_xdp_rx_metadata {
* by the driver.
* @NETDEV_XSK_FLAGS_TX_CHECKSUM: L3 checksum HW offload is supported by the
* driver.
+ * @NETDEV_XSK_FLAGS_TX_GSO: GSO type and size is supported by the driver.
*/
enum netdev_xsk_flags {
NETDEV_XSK_FLAGS_TX_TIMESTAMP = 1,
NETDEV_XSK_FLAGS_TX_CHECKSUM = 2,
+ NETDEV_XSK_FLAGS_TX_GSO = 4,
};
enum netdev_queue_type {
@@ -745,6 +745,11 @@ static struct sk_buff *xsk_build_skb(struct xdp_sock *xs,
goto free_err;
}
}
+
+ if (meta->flags & XDP_TXMD_FLAGS_GSO) {
+ skb_shinfo(skb)->gso_type = meta->request.gso_type;
+ skb_shinfo(skb)->gso_size = meta->request.gso_size;
+ }
}
}
@@ -127,6 +127,11 @@ struct xdp_options {
*/
#define XDP_TXMD_FLAGS_CHECKSUM (1 << 1)
+/* Request transmit GSO info. GSO type and size are communicated via
+ * csum_start and csum_offset fields of struct xsk_tx_metadata.
+ */
+#define XDP_TXMD_FLAGS_GSO (1 << 2)
+
/* AF_XDP offloads request. 'request' union member is consumed by the driver
* when the packet is being transmitted. 'completion' union member is
* filled by the driver when the transmit completion arrives.
@@ -142,6 +147,12 @@ struct xsk_tx_metadata {
__u16 csum_start;
/* Offset from csum_start where checksum should be stored. */
__u16 csum_offset;
+
+ /* XDP_TXMD_FLAGS_GSO */
+ /* Identical to skb_shared_info.gso_type*/
+ __u32 gso_type;
+ /* Identical to skb_shared_info.gso_size*/
+ __u16 gso_size;
} request;
struct {
@@ -65,10 +65,12 @@ enum netdev_xdp_rx_metadata {
* by the driver.
* @NETDEV_XSK_FLAGS_TX_CHECKSUM: L3 checksum HW offload is supported by the
* driver.
+ * @NETDEV_XSK_FLAGS_TX_GSO: GSO type and size is supported by the driver.
*/
enum netdev_xsk_flags {
NETDEV_XSK_FLAGS_TX_TIMESTAMP = 1,
NETDEV_XSK_FLAGS_TX_CHECKSUM = 2,
+ NETDEV_XSK_FLAGS_TX_GSO = 4,
};
enum netdev_queue_type {
This change extends the xsk_tx_metadata struct with GSO type and size fields. A new offload XDP_TX_METADATA_GSO is defined, which offloads gso_type and gso_size in skb_shared_info to XDP. Signed-off-by: Muyang Tian <tianmuyang@huawei.com> --- Documentation/netlink/specs/netdev.yaml | 4 ++++ include/net/xdp_sock.h | 8 ++++++++ include/net/xdp_sock_drv.h | 1 + include/uapi/linux/if_xdp.h | 11 +++++++++++ include/uapi/linux/netdev.h | 2 ++ net/xdp/xsk.c | 5 +++++ tools/include/uapi/linux/if_xdp.h | 11 +++++++++++ tools/include/uapi/linux/netdev.h | 2 ++ 8 files changed, 44 insertions(+)