| 1 | // SPDX-License-Identifier: GPL-2.0 |
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| 2 | #define _GNU_SOURCE |
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| 3 | #include "main.h" |
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| 4 | #include <assert.h> |
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| 5 | |
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| 6 | /* stub implementation: useful for measuring overhead */ |
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| 7 | void alloc_ring(void) |
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| 8 | { |
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| 9 | } |
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| 10 | |
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| 11 | /* guest side */ |
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| 12 | int add_inbuf(unsigned len, void *buf, void *datap) |
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| 13 | { |
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| 14 | return 0; |
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| 15 | } |
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| 16 | |
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| 17 | /* |
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| 18 | * skb_array API provides no way for producer to find out whether a given |
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| 19 | * buffer was consumed. Our tests merely require that a successful get_buf |
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| 20 | * implies that add_inbuf succeed in the past, and that add_inbuf will succeed, |
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| 21 | * fake it accordingly. |
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| 22 | */ |
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| 23 | void *get_buf(unsigned *lenp, void **bufp) |
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| 24 | { |
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| 25 | return "Buffer" ; |
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| 26 | } |
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| 27 | |
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| 28 | bool used_empty() |
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| 29 | { |
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| 30 | return false; |
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| 31 | } |
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| 32 | |
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| 33 | void disable_call() |
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| 34 | { |
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| 35 | assert(0); |
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| 36 | } |
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| 37 | |
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| 38 | bool enable_call() |
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| 39 | { |
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| 40 | assert(0); |
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| 41 | } |
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| 42 | |
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| 43 | void kick_available(void) |
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| 44 | { |
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| 45 | assert(0); |
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| 46 | } |
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| 47 | |
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| 48 | /* host side */ |
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| 49 | void disable_kick() |
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| 50 | { |
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| 51 | assert(0); |
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| 52 | } |
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| 53 | |
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| 54 | bool enable_kick() |
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| 55 | { |
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| 56 | assert(0); |
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| 57 | } |
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| 58 | |
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| 59 | bool avail_empty() |
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| 60 | { |
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| 61 | return false; |
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| 62 | } |
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| 63 | |
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| 64 | bool use_buf(unsigned *lenp, void **bufp) |
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| 65 | { |
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| 66 | return true; |
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| 67 | } |
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| 68 | |
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| 69 | void call_used(void) |
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| 70 | { |
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| 71 | assert(0); |
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| 72 | } |
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| 73 | |
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