#ifndef BPF_INSNS_H #define BPF_INSNS_H #ifndef BPF_MAXINSNS # define BPF_MAXINSNS 4096 #endif #define BPF_CLASS(code) ((code) & 0x07) #define BPF_LD 0x00 #define BPF_LDX 0x01 #define BPF_ST 0x02 #define BPF_STX 0x03 #define BPF_ALU 0x04 #define BPF_JMP 0x05 #define BPF_RET 0x06 #define BPF_MISC 0x07 #define BPF_SIZE(code) ((code) & 0x18) #define BPF_W 0x00 #define BPF_H 0x08 #define BPF_B 0x10 #define BPF_MODE(code) ((code) & 0xe0) #define BPF_IMM 0x00 #define BPF_ABS 0x20 #define BPF_IND 0x40 #define BPF_MEM 0x60 #define BPF_LEN 0x80 #define BPF_MSH 0xa0 #define BPF_OP(code) ((code) & 0xf0) #define BPF_ADD 0x00 #define BPF_SUB 0x10 #define BPF_MUL 0x20 #define BPF_DIV 0x30 #define BPF_OR 0x40 #define BPF_AND 0x50 #define BPF_LSH 0x60 #define BPF_RSH 0x70 #define BPF_NEG 0x80 #define BPF_MOD 0x90 #define BPF_XOR 0xa0 #define BPF_JA 0x00 #define BPF_JEQ 0x10 #define BPF_JGT 0x20 #define BPF_JGE 0x30 #define BPF_JSET 0x40 #define BPF_SRC(code) ((code) & 0x08) #define BPF_K 0x00 #define BPF_X 0x08 /* ret - BPF_K and BPF_X also apply */ #define BPF_RVAL(code) ((code) & 0x18) #define BPF_A 0x10 #define BPF_MISCOP(code) ((code) & 0xf8) #define BPF_TAX 0x00 #define BPF_TXA 0x80 #endif /* BPF_INSNS_H */ acket-loop-back net-next plumbingsTobias Klauser
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authorAmitoj Kaur Chawla <amitoj1606@gmail.com>2016-08-01 11:48:38 +0530
committerJoerg Roedel <jroedel@suse.de>2016-08-09 17:27:48 +0200
commit423595e89ddf9b657812a33932a5e2ad1bb9dd54 (patch)
tree99623022f61aca32374c0c58a338da06cd17b0c2 /tools
parent29b4817d4018df78086157ea3a55c1d9424a7cfc (diff)
iommu/exynos: Fix error handling for of_platform_device_create
of_platform_device_create returns NULL on error so an IS_ERR test is incorrect here and a NULL check is required. The Coccinelle semantic patch used to make this change is as follows: @@ expression e; @@ e = of_platform_device_create(...); if( - IS_ERR(e) + !e ) { <+... return - PTR_ERR(e) + -ENODEV ; ...+> } Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools')