diff options
Diffstat (limited to 'arch')
22 files changed, 241 insertions, 0 deletions
diff --git a/arch/alpha/include/uapi/asm/socket.h b/arch/alpha/include/uapi/asm/socket.h index 7b285dd4fe05..c6133a045352 100644 --- a/arch/alpha/include/uapi/asm/socket.h +++ b/arch/alpha/include/uapi/asm/socket.h @@ -109,4 +109,6 @@ #define SO_PEERGROUPS 59 +#define SO_ZEROCOPY 60 + #endif /* _UAPI_ASM_SOCKET_H */ diff --git a/arch/arm/boot/dts/rk3228-evb.dts b/arch/arm/boot/dts/rk3228-evb.dts index 58834330a5ba..456ddf7f11bb 100644 --- a/arch/arm/boot/dts/rk3228-evb.dts +++ b/arch/arm/boot/dts/rk3228-evb.dts @@ -50,6 +50,16 @@ device_type = "memory"; reg = <0x60000000 0x40000000>; }; + + vcc_phy: vcc-phy-regulator { + compatible = "regulator-fixed"; + enable-active-high; + regulator-name = "vcc_phy"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; }; &emmc { @@ -60,6 +70,30 @@ status = "okay"; }; +&gmac { + assigned-clocks = <&cru SCLK_MAC_SRC>; + assigned-clock-rates = <50000000>; + clock_in_out = "output"; + phy-supply = <&vcc_phy>; + phy-mode = "rmii"; + phy-handle = <&phy0>; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + phy@0 { + compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22"; + reg = <0>; + clocks = <&cru SCLK_MAC_PHY>; + resets = <&cru SRST_MACPHY>; + phy-is-integrated; + }; + }; +}; + &tsadc { status = "okay"; diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 4d19c1b4b8e7..94d7e71c69c4 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -270,6 +270,7 @@ CONFIG_ICPLUS_PHY=y CONFIG_REALTEK_PHY=y CONFIG_MICREL_PHY=y CONFIG_FIXED_PHY=y +CONFIG_ROCKCHIP_PHY=y CONFIG_USB_PEGASUS=y CONFIG_USB_RTL8152=m CONFIG_USB_USBNET=y diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts index cf272392cebf..b9f36dad17e6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts @@ -50,6 +50,23 @@ chosen { stdout-path = "serial2:1500000n8"; }; + + vcc_phy: vcc-phy-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_phy"; + regulator-always-on; + regulator-boot-on; + }; +}; + +&gmac2phy { + phy-supply = <&vcc_phy>; + clock_in_out = "output"; + assigned-clocks = <&cru SCLK_MAC2PHY_SRC>; + assigned-clock-rate = <50000000>; + assigned-clocks = <&cru SCLK_MAC2PHY>; + assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>; + status = "okay"; }; &uart2 { diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index 0be96cee27bd..d48bf5d9f8bd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -63,6 +63,8 @@ i2c1 = &i2c1; i2c2 = &i2c2; i2c3 = &i2c3; + ethernet0 = &gmac2io; + ethernet1 = &gmac2phy; }; cpus { @@ -424,6 +426,43 @@ status = "disabled"; }; + gmac2phy: ethernet@ff550000 { + compatible = "rockchip,rk3328-gmac"; + reg = <0x0 0xff550000 0x0 0x10000>; + rockchip,grf = <&grf>; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + clocks = <&cru SCLK_MAC2PHY_SRC>, <&cru SCLK_MAC2PHY_RXTX>, + <&cru SCLK_MAC2PHY_RXTX>, <&cru SCLK_MAC2PHY_REF>, + <&cru ACLK_MAC2PHY>, <&cru PCLK_MAC2PHY>, + <&cru SCLK_MAC2PHY_OUT>; + clock-names = "stmmaceth", "mac_clk_rx", + "mac_clk_tx", "clk_mac_ref", + "aclk_mac", "pclk_mac", + "clk_macphy"; + resets = <&cru SRST_GMAC2PHY_A>, <&cru SRST_MACPHY>; + reset-names = "stmmaceth", "mac-phy"; + phy-mode = "rmii"; + phy-handle = <&phy>; + status = "disabled"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + phy: phy@0 { + compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22"; + reg = <0>; + clocks = <&cru SCLK_MAC2PHY_OUT>; + resets = <&cru SRST_MACPHY>; + pinctrl-names = "default"; + pinctrl-0 = <&fephyled_rxm1 &fephyled_linkm1>; + phy-is-integrated; + }; + }; + }; + gic: interrupt-controller@ff811000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index b4ca115b3be1..cdde4f56a281 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -203,6 +203,7 @@ CONFIG_MARVELL_PHY=m CONFIG_MESON_GXL_PHY=m CONFIG_MICREL_PHY=y CONFIG_REALTEK_PHY=m +CONFIG_ROCKCHIP_PHY=y CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m CONFIG_USB_RTL8152=m diff --git a/arch/arm64/net/bpf_jit.h b/arch/arm64/net/bpf_jit.h index b02a9268dfbf..783de51a6c4e 100644 --- a/arch/arm64/net/bpf_jit.h +++ b/arch/arm64/net/bpf_jit.h @@ -44,8 +44,12 @@ #define A64_COND_NE AARCH64_INSN_COND_NE /* != */ #define A64_COND_CS AARCH64_INSN_COND_CS /* unsigned >= */ #define A64_COND_HI AARCH64_INSN_COND_HI /* unsigned > */ +#define A64_COND_LS AARCH64_INSN_COND_LS /* unsigned <= */ +#define A64_COND_CC AARCH64_INSN_COND_CC /* unsigned < */ #define A64_COND_GE AARCH64_INSN_COND_GE /* signed >= */ #define A64_COND_GT AARCH64_INSN_COND_GT /* signed > */ +#define A64_COND_LE AARCH64_INSN_COND_LE /* signed <= */ +#define A64_COND_LT AARCH64_INSN_COND_LT /* signed < */ #define A64_B_(cond, imm19) A64_COND_BRANCH(cond, (imm19) << 2) /* Unconditional branch (immediate) */ diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index f32144b2e07f..ba38d403abb2 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -527,10 +527,14 @@ emit_bswap_uxt: /* IF (dst COND src) JUMP off */ case BPF_JMP | BPF_JEQ | BPF_X: case BPF_JMP | BPF_JGT | BPF_X: + case BPF_JMP | BPF_JLT | BPF_X: case BPF_JMP | BPF_JGE | BPF_X: + case BPF_JMP | BPF_JLE | BPF_X: case BPF_JMP | BPF_JNE | BPF_X: case BPF_JMP | BPF_JSGT | BPF_X: + case BPF_JMP | BPF_JSLT | BPF_X: case BPF_JMP | BPF_JSGE | BPF_X: + case BPF_JMP | BPF_JSLE | BPF_X: emit(A64_CMP(1, dst, src), ctx); emit_cond_jmp: jmp_offset = bpf2a64_offset(i + off, i, ctx); @@ -542,9 +546,15 @@ emit_cond_jmp: case BPF_JGT: jmp_cond = A64_COND_HI; break; + case BPF_JLT: + jmp_cond = A64_COND_CC; + break; case BPF_JGE: jmp_cond = A64_COND_CS; break; + case BPF_JLE: + jmp_cond = A64_COND_LS; + break; case BPF_JSET: case BPF_JNE: jmp_cond = A64_COND_NE; @@ -552,9 +562,15 @@ emit_cond_jmp: case BPF_JSGT: jmp_cond = A64_COND_GT; break; + case BPF_JSLT: + jmp_cond = A64_COND_LT; + break; case BPF_JSGE: jmp_cond = A64_COND_GE; break; + case BPF_JSLE: + jmp_cond = A64_COND_LE; + break; default: return -EFAULT; } @@ -566,10 +582,14 @@ emit_cond_jmp: /* IF (dst COND imm) JUMP off */ case BPF_JMP | BPF_JEQ | BPF_K: case BPF_JMP | BPF_JGT | BPF_K: + case BPF_JMP | BPF_JLT | BPF_K: case BPF_JMP | BPF_JGE | BPF_K: + case BPF_JMP | BPF_JLE | BPF_K: case BPF_JMP | BPF_JNE | BPF_K: case BPF_JMP | BPF_JSGT | BPF_K: + case BPF_JMP | BPF_JSLT | BPF_K: case BPF_JMP | BPF_JSGE | BPF_K: + case BPF_JMP | BPF_JSLE | BPF_K: emit_a64_mov_i(1, tmp, imm, ctx); emit(A64_CMP(1, dst, tmp), ctx); goto emit_cond_jmp; diff --git a/arch/frv/include/uapi/asm/socket.h b/arch/frv/include/uapi/asm/socket.h index f1e3b20dce9f..9abf02d6855a 100644 --- a/arch/frv/include/uapi/asm/socket.h +++ b/arch/frv/include/uapi/asm/socket.h @@ -102,5 +102,7 @@ #define SO_PEERGROUPS 59 +#define SO_ZEROCOPY 60 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/ia64/include/uapi/asm/socket.h b/arch/ia64/include/uapi/asm/socket.h index 5dd5c5d0d642..002eb85a6941 100644 --- a/arch/ia64/include/uapi/asm/socket.h +++ b/arch/ia64/include/uapi/asm/socket.h @@ -111,4 +111,6 @@ #define SO_PEERGROUPS 59 +#define SO_ZEROCOPY 60 + #endif /* _ASM_IA64_SOCKET_H */ diff --git a/arch/m32r/include/uapi/asm/socket.h b/arch/m32r/include/uapi/asm/socket.h index f8f7b47e247f..e268e51a38d1 100644 --- a/arch/m32r/include/uapi/asm/socket.h +++ b/arch/m32r/include/uapi/asm/socket.h @@ -102,4 +102,6 @@ #define SO_PEERGROUPS 59 +#define SO_ZEROCOPY 60 + #endif /* _ASM_M32R_SOCKET_H */ diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h index 882823bec153..6c755bc07975 100644 --- a/arch/mips/include/uapi/asm/socket.h +++ b/arch/mips/include/uapi/asm/socket.h @@ -120,4 +120,6 @@ #define SO_PEERGROUPS 59 +#define SO_ZEROCOPY 60 + #endif /* _UAPI_ASM_SOCKET_H */ diff --git a/arch/mn10300/include/uapi/asm/socket.h b/arch/mn10300/include/uapi/asm/socket.h index c710db354ff2..ac82a3f26dbf 100644 --- a/arch/mn10300/include/uapi/asm/socket.h +++ b/arch/mn10300/include/uapi/asm/socket.h @@ -102,4 +102,6 @@ #define SO_PEERGROUPS 59 +#define SO_ZEROCOPY 60 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h index a0d4dc9f4eb2..3b2bf7ae703b 100644 --- a/arch/parisc/include/uapi/asm/socket.h +++ b/arch/parisc/include/uapi/asm/socket.h @@ -101,4 +101,6 @@ #define SO_PEERGROUPS 0x4034 +#define SO_ZEROCOPY 0x4035 + #endif /* _UAPI_ASM_SOCKET_H */ diff --git a/arch/powerpc/net/bpf_jit.h b/arch/powerpc/net/bpf_jit.h index 30cf03f53428..47fc6660845d 100644 --- a/arch/powerpc/net/bpf_jit.h +++ b/arch/powerpc/net/bpf_jit.h @@ -263,6 +263,7 @@ static inline bool is_nearbranch(int offset) #define COND_EQ (CR0_EQ | COND_CMP_TRUE) #define COND_NE (CR0_EQ | COND_CMP_FALSE) #define COND_LT (CR0_LT | COND_CMP_TRUE) +#define COND_LE (CR0_GT | COND_CMP_FALSE) #endif diff --git a/arch/powerpc/net/bpf_jit_comp64.c b/arch/powerpc/net/bpf_jit_comp64.c index 861c5af1c9c4..faf20163bd4c 100644 --- a/arch/powerpc/net/bpf_jit_comp64.c +++ b/arch/powerpc/net/bpf_jit_comp64.c @@ -795,12 +795,24 @@ emit_clear: case BPF_JMP | BPF_JSGT | BPF_X: true_cond = COND_GT; goto cond_branch; + case BPF_JMP | BPF_JLT | BPF_K: + case BPF_JMP | BPF_JLT | BPF_X: + case BPF_JMP | BPF_JSLT | BPF_K: + case BPF_JMP | BPF_JSLT | BPF_X: + true_cond = COND_LT; + goto cond_branch; case BPF_JMP | BPF_JGE | BPF_K: case BPF_JMP | BPF_JGE | BPF_X: case BPF_JMP | BPF_JSGE | BPF_K: case BPF_JMP | BPF_JSGE | BPF_X: true_cond = COND_GE; goto cond_branch; + case BPF_JMP | BPF_JLE | BPF_K: + case BPF_JMP | BPF_JLE | BPF_X: + case BPF_JMP | BPF_JSLE | BPF_K: + case BPF_JMP | BPF_JSLE | BPF_X: + true_cond = COND_LE; + goto cond_branch; case BPF_JMP | BPF_JEQ | BPF_K: case BPF_JMP | BPF_JEQ | BPF_X: true_cond = COND_EQ; @@ -817,14 +829,18 @@ emit_clear: cond_branch: switch (code) { case BPF_JMP | BPF_JGT | BPF_X: + case BPF_JMP | BPF_JLT | BPF_X: case BPF_JMP | BPF_JGE | BPF_X: + case BPF_JMP | BPF_JLE | BPF_X: case BPF_JMP | BPF_JEQ | BPF_X: case BPF_JMP | BPF_JNE | BPF_X: /* unsigned comparison */ PPC_CMPLD(dst_reg, src_reg); break; case BPF_JMP | BPF_JSGT | BPF_X: + case BPF_JMP | BPF_JSLT | BPF_X: case BPF_JMP | BPF_JSGE | BPF_X: + case BPF_JMP | BPF_JSLE | BPF_X: /* signed comparison */ PPC_CMPD(dst_reg, src_reg); break; @@ -834,7 +850,9 @@ cond_branch: case BPF_JMP | BPF_JNE | BPF_K: case BPF_JMP | BPF_JEQ | BPF_K: case BPF_JMP | BPF_JGT | BPF_K: + case BPF_JMP | BPF_JLT | BPF_K: case BPF_JMP | BPF_JGE | BPF_K: + case BPF_JMP | BPF_JLE | BPF_K: /* * Need sign-extended load, so only positive * values can be used as imm in cmpldi @@ -849,7 +867,9 @@ cond_branch: } break; case BPF_JMP | BPF_JSGT | BPF_K: + case BPF_JMP | BPF_JSLT | BPF_K: case BPF_JMP | BPF_JSGE | BPF_K: + case BPF_JMP | BPF_JSLE | BPF_K: /* * signed comparison, so any 16-bit value * can be used in cmpdi diff --git a/arch/s390/include/uapi/asm/socket.h b/arch/s390/include/uapi/asm/socket.h index 52a63f4175cb..a56916c83565 100644 --- a/arch/s390/include/uapi/asm/socket.h +++ b/arch/s390/include/uapi/asm/socket.h @@ -108,4 +108,6 @@ #define SO_PEERGROUPS 59 +#define SO_ZEROCOPY 60 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c index 1803797fc885..8ec88497a28d 100644 --- a/arch/s390/net/bpf_jit_comp.c +++ b/arch/s390/net/bpf_jit_comp.c @@ -1093,15 +1093,27 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp, int i case BPF_JMP | BPF_JSGT | BPF_K: /* ((s64) dst > (s64) imm) */ mask = 0x2000; /* jh */ goto branch_ks; + case BPF_JMP | BPF_JSLT | BPF_K: /* ((s64) dst < (s64) imm) */ + mask = 0x4000; /* jl */ + goto branch_ks; case BPF_JMP | BPF_JSGE | BPF_K: /* ((s64) dst >= (s64) imm) */ mask = 0xa000; /* jhe */ goto branch_ks; + case BPF_JMP | BPF_JSLE | BPF_K: /* ((s64) dst <= (s64) imm) */ + mask = 0xc000; /* jle */ + goto branch_ks; case BPF_JMP | BPF_JGT | BPF_K: /* (dst_reg > imm) */ mask = 0x2000; /* jh */ goto branch_ku; + case BPF_JMP | BPF_JLT | BPF_K: /* (dst_reg < imm) */ + mask = 0x4000; /* jl */ + goto branch_ku; case BPF_JMP | BPF_JGE | BPF_K: /* (dst_reg >= imm) */ mask = 0xa000; /* jhe */ goto branch_ku; + case BPF_JMP | BPF_JLE | BPF_K: /* (dst_reg <= imm) */ + mask = 0xc000; /* jle */ + goto branch_ku; case BPF_JMP | BPF_JNE | BPF_K: /* (dst_reg != imm) */ mask = 0x7000; /* jne */ goto branch_ku; @@ -1119,15 +1131,27 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp, int i case BPF_JMP | BPF_JSGT | BPF_X: /* ((s64) dst > (s64) src) */ mask = 0x2000; /* jh */ goto branch_xs; + case BPF_JMP | BPF_JSLT | BPF_X: /* ((s64) dst < (s64) src) */ + mask = 0x4000; /* jl */ + goto branch_xs; case BPF_JMP | BPF_JSGE | BPF_X: /* ((s64) dst >= (s64) src) */ mask = 0xa000; /* jhe */ goto branch_xs; + case BPF_JMP | BPF_JSLE | BPF_X: /* ((s64) dst <= (s64) src) */ + mask = 0xc000; /* jle */ + goto branch_xs; case BPF_JMP | BPF_JGT | BPF_X: /* (dst > src) */ mask = 0x2000; /* jh */ goto branch_xu; + case BPF_JMP | BPF_JLT | BPF_X: /* (dst < src) */ + mask = 0x4000; /* jl */ + goto branch_xu; case BPF_JMP | BPF_JGE | BPF_X: /* (dst >= src) */ mask = 0xa000; /* jhe */ goto branch_xu; + case BPF_JMP | BPF_JLE | BPF_X: /* (dst <= src) */ + mask = 0xc000; /* jle */ + goto branch_xu; case BPF_JMP | BPF_JNE | BPF_X: /* (dst != src) */ mask = 0x7000; /* jne */ goto branch_xu; diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h index 186fd8199f54..b2f5c50d0947 100644 --- a/arch/sparc/include/uapi/asm/socket.h +++ b/arch/sparc/include/uapi/asm/socket.h @@ -98,6 +98,8 @@ #define SO_PEERGROUPS 0x003d +#define SO_ZEROCOPY 0x003e + /* Security levels - as per NRL IPv6 - don't actually do anything */ #define SO_SECURITY_AUTHENTICATION 0x5001 #define SO_SECURITY_ENCRYPTION_TRANSPORT 0x5002 diff --git a/arch/sparc/net/bpf_jit_comp_64.c b/arch/sparc/net/bpf_jit_comp_64.c index 8799ae9a8788..c340af7b1371 100644 --- a/arch/sparc/net/bpf_jit_comp_64.c +++ b/arch/sparc/net/bpf_jit_comp_64.c @@ -128,6 +128,8 @@ static u32 WDISP10(u32 off) #define BA (BRANCH | CONDA) #define BG (BRANCH | CONDG) +#define BL (BRANCH | CONDL) +#define BLE (BRANCH | CONDLE) #define BGU (BRANCH | CONDGU) #define BLEU (BRANCH | CONDLEU) #define BGE (BRANCH | CONDGE) @@ -715,9 +717,15 @@ static int emit_compare_and_branch(const u8 code, const u8 dst, u8 src, case BPF_JGT: br_opcode = BGU; break; + case BPF_JLT: + br_opcode = BLU; + break; case BPF_JGE: br_opcode = BGEU; break; + case BPF_JLE: + br_opcode = BLEU; + break; case BPF_JSET: case BPF_JNE: br_opcode = BNE; @@ -725,9 +733,15 @@ static int emit_compare_and_branch(const u8 code, const u8 dst, u8 src, case BPF_JSGT: br_opcode = BG; break; + case BPF_JSLT: + br_opcode = BL; + break; case BPF_JSGE: br_opcode = BGE; break; + case BPF_JSLE: + br_opcode = BLE; + break; default: /* Make sure we dont leak kernel information to the * user. @@ -746,18 +760,30 @@ static int emit_compare_and_branch(const u8 code, const u8 dst, u8 src, case BPF_JGT: cbcond_opcode = CBCONDGU; break; + case BPF_JLT: + cbcond_opcode = CBCONDLU; + break; case BPF_JGE: cbcond_opcode = CBCONDGEU; break; + case BPF_JLE: + cbcond_opcode = CBCONDLEU; + break; case BPF_JNE: cbcond_opcode = CBCONDNE; break; case BPF_JSGT: cbcond_opcode = CBCONDG; break; + case BPF_JSLT: + cbcond_opcode = CBCONDL; + break; case BPF_JSGE: cbcond_opcode = CBCONDGE; break; + case BPF_JSLE: + cbcond_opcode = CBCONDLE; + break; default: /* Make sure we dont leak kernel information to the * user. @@ -1176,10 +1202,14 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx) /* IF (dst COND src) JUMP off */ case BPF_JMP | BPF_JEQ | BPF_X: case BPF_JMP | BPF_JGT | BPF_X: + case BPF_JMP | BPF_JLT | BPF_X: case BPF_JMP | BPF_JGE | BPF_X: + case BPF_JMP | BPF_JLE | BPF_X: case BPF_JMP | BPF_JNE | BPF_X: case BPF_JMP | BPF_JSGT | BPF_X: + case BPF_JMP | BPF_JSLT | BPF_X: case BPF_JMP | BPF_JSGE | BPF_X: + case BPF_JMP | BPF_JSLE | BPF_X: case BPF_JMP | BPF_JSET | BPF_X: { int err; @@ -1191,10 +1221,14 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx) /* IF (dst COND imm) JUMP off */ case BPF_JMP | BPF_JEQ | BPF_K: case BPF_JMP | BPF_JGT | BPF_K: + case BPF_JMP | BPF_JLT | BPF_K: case BPF_JMP | BPF_JGE | BPF_K: + case BPF_JMP | BPF_JLE | BPF_K: case BPF_JMP | BPF_JNE | BPF_K: case BPF_JMP | BPF_JSGT | BPF_K: + case BPF_JMP | BPF_JSLT | BPF_K: case BPF_JMP | BPF_JSGE | BPF_K: + case BPF_JMP | BPF_JSLE | BPF_K: case BPF_JMP | BPF_JSET | BPF_K: { int err; diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index e1324f280e06..8194696e2805 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -94,7 +94,9 @@ static int bpf_size_to_x86_bytes(int bpf_size) #define X86_JNE 0x75 #define X86_JBE 0x76 #define X86_JA 0x77 +#define X86_JL 0x7C #define X86_JGE 0x7D +#define X86_JLE 0x7E #define X86_JG 0x7F static void bpf_flush_icache(void *start, void *end) @@ -888,9 +890,13 @@ xadd: if (is_imm8(insn->off)) case BPF_JMP | BPF_JEQ | BPF_X: case BPF_JMP | BPF_JNE | BPF_X: case BPF_JMP | BPF_JGT | BPF_X: + case BPF_JMP | BPF_JLT | BPF_X: case BPF_JMP | BPF_JGE | BPF_X: + case BPF_JMP | BPF_JLE | BPF_X: case BPF_JMP | BPF_JSGT | BPF_X: + case BPF_JMP | BPF_JSLT | BPF_X: case BPF_JMP | BPF_JSGE | BPF_X: + case BPF_JMP | BPF_JSLE | BPF_X: /* cmp dst_reg, src_reg */ EMIT3(add_2mod(0x48, dst_reg, src_reg), 0x39, add_2reg(0xC0, dst_reg, src_reg)); @@ -911,9 +917,13 @@ xadd: if (is_imm8(insn->off)) case BPF_JMP | BPF_JEQ | BPF_K: case BPF_JMP | BPF_JNE | BPF_K: case BPF_JMP | BPF_JGT | BPF_K: + case BPF_JMP | BPF_JLT | BPF_K: case BPF_JMP | BPF_JGE | BPF_K: + case BPF_JMP | BPF_JLE | BPF_K: case BPF_JMP | BPF_JSGT | BPF_K: + case BPF_JMP | BPF_JSLT | BPF_K: case BPF_JMP | BPF_JSGE | BPF_K: + case BPF_JMP | BPF_JSLE | BPF_K: /* cmp dst_reg, imm8/32 */ EMIT1(add_1mod(0x48, dst_reg)); @@ -935,18 +945,34 @@ emit_cond_jmp: /* convert BPF opcode to x86 */ /* GT is unsigned '>', JA in x86 */ jmp_cond = X86_JA; break; + case BPF_JLT: + /* LT is unsigned '<', JB in x86 */ + jmp_cond = X86_JB; + break; case BPF_JGE: /* GE is unsigned '>=', JAE in x86 */ jmp_cond = X86_JAE; break; + case BPF_JLE: + /* LE is unsigned '<=', JBE in x86 */ + jmp_cond = X86_JBE; + break; case BPF_JSGT: /* signed '>', GT in x86 */ jmp_cond = X86_JG; break; + case BPF_JSLT: + /* signed '<', LT in x86 */ + jmp_cond = X86_JL; + break; case BPF_JSGE: /* signed '>=', GE in x86 */ jmp_cond = X86_JGE; break; + case BPF_JSLE: + /* signed '<=', LE in x86 */ + jmp_cond = X86_JLE; + break; default: /* to silence gcc warning */ return -EFAULT; } diff --git a/arch/xtensa/include/uapi/asm/socket.h b/arch/xtensa/include/uapi/asm/socket.h index 3eed2761c149..220059999e74 100644 --- a/arch/xtensa/include/uapi/asm/socket.h +++ b/arch/xtensa/include/uapi/asm/socket.h @@ -113,4 +113,6 @@ #define SO_PEERGROUPS 59 +#define SO_ZEROCOPY 60 + #endif /* _XTENSA_SOCKET_H */ |