Searched refs:area_ptr (Results 1 – 4 of 4) sorted by relevance
| /linux-6.15/tools/testing/selftests/drivers/net/hw/ |
| H A D | iou-zcrx.c | 70 static void *area_ptr; variable
131 area_ptr = mmap(NULL, in setup_zcrx()
137 if (area_ptr == MAP_FAILED) in setup_zcrx()
155 .addr = (__u64)(unsigned long)area_ptr, in setup_zcrx()
164 .area_ptr = (__u64)(unsigned long)&area_reg, in setup_zcrx()
259 data = (char *)area_ptr + (rcqe->off & mask); in process_recvzc()
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| /linux-6.15/Documentation/networking/ |
| H A D | iou-zcrx.rst | 85 void *area_ptr = mmap(NULL, area_size,
114 .addr = (__u64)(unsigned long)area_ptr,
130 .area_ptr = (__u64)(unsigned long)&area_reg,
178 unsigned char *data = area_ptr + (rcqe->off & mask);
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| /linux-6.15/include/uapi/linux/ |
| H A D | io_uring.h | 1009 __u64 area_ptr; /* pointer to struct io_uring_zcrx_area_reg */ member
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| /linux-6.15/io_uring/ |
| H A D | zcrx.c | 383 if (copy_from_user(&area, u64_to_user_ptr(reg.area_ptr), sizeof(area))) in io_register_zcrx_ifq()
425 copy_to_user(u64_to_user_ptr(reg.area_ptr), &area, sizeof(area))) { in io_register_zcrx_ifq()
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