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/kvm-unit-tests/s390x/
H A Dskey.c1 /* SPDX-License-Identifier: GPL-2.0-only */
12 #include <asm/asm-offsets.h>
26 void *addr = (void *)0x10000 - 2 * PAGE_SIZE; in test_set_mb()
29 /* Multi block support came with EDAT 1 */ in test_set_mb()
37 ret1.val = get_storage_key(end - PAGE_SIZE) & (SKEY_ACC | SKEY_FP); in test_set_mb()
38 ret2.val = get_storage_key(end - PAGE_SIZE * 2) & (SKEY_ACC | SKEY_FP); in test_set_mb()
39 report(ret1.val == ret2.val && ret1.val == skey.val, "multi block"); in test_set_mb()
99 void *inv_addr = (void *)-1ull; in test_invalid_address()
142 report_prefix_push("fetch-protection override"); in test_test_protection()
155 "storage-protection override: no protection"); in test_test_protection()
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/kvm-unit-tests/lib/linux/
H A Dpci_regs.h6 * Copyright 1997--1999 Martin Mares <mj@ucw.cz>
42 #define PCI_COMMAND_FAST_BACK 0x200 /* Enable back-to-back writes */
50 #define PCI_STATUS_FAST_BACK 0x80 /* Accept fast-back to back */
113 /* 0x35-0x3b are reserved */
119 /* Header type 1 (PCI-to-PCI bridges) */
147 /* 0x35-0x3b is reserved */
149 /* 0x3c-0x3d are same as for htype 0 */
180 /* 0x3c-0x3d are same as for htype 0 */
188 #define PCI_CB_BRIDGE_CTL_16BIT_INT 0x80 /* Enable interrupt for 16-bit cards */
194 #define PCI_CB_LEGACY_MODE_BASE 0x44 /* 16-bit PC Card legacy mode base address (ExCa) */
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