Revision 8ef23b6f6a79e6fa2a169081d2d76011fffa0482 authored by Ben Skeggs on 13 January 2021, 07:12:52 UTC, committed by Ben Skeggs on 15 January 2021, 00:25:24 UTC
UEFI/RM no longer use IED scripts from the VBIOS, though they appear to
have been updated for use by the x86 VBIOS code, so we should be able to
continue using them for the moment.

Unfortunately, we require some hacks to do so, as the BeforeLinkTraining
IED script became a pointer to an array of scripts instead, without a
revbump of the relevant tables.

There's also some changes to SOR clock divider fiddling, which are
hopefully correct enough that things work as they should.

AFAIK, GA100 shouldn't have display, so it hasn't been added.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
1 parent a6cf032
Raw File
upcase.c
// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * upcase.c - Generate the full NTFS Unicode upcase table in little endian.
 *	      Part of the Linux-NTFS project.
 *
 * Copyright (c) 2001 Richard Russon <ntfs@flatcap.org>
 * Copyright (c) 2001-2006 Anton Altaparmakov
 */

#include "malloc.h"
#include "ntfs.h"

ntfschar *generate_default_upcase(void)
{
	static const int uc_run_table[][3] = { /* Start, End, Add */
	{0x0061, 0x007B,  -32}, {0x0451, 0x045D, -80}, {0x1F70, 0x1F72,  74},
	{0x00E0, 0x00F7,  -32}, {0x045E, 0x0460, -80}, {0x1F72, 0x1F76,  86},
	{0x00F8, 0x00FF,  -32}, {0x0561, 0x0587, -48}, {0x1F76, 0x1F78, 100},
	{0x0256, 0x0258, -205}, {0x1F00, 0x1F08,   8}, {0x1F78, 0x1F7A, 128},
	{0x028A, 0x028C, -217}, {0x1F10, 0x1F16,   8}, {0x1F7A, 0x1F7C, 112},
	{0x03AC, 0x03AD,  -38}, {0x1F20, 0x1F28,   8}, {0x1F7C, 0x1F7E, 126},
	{0x03AD, 0x03B0,  -37}, {0x1F30, 0x1F38,   8}, {0x1FB0, 0x1FB2,   8},
	{0x03B1, 0x03C2,  -32}, {0x1F40, 0x1F46,   8}, {0x1FD0, 0x1FD2,   8},
	{0x03C2, 0x03C3,  -31}, {0x1F51, 0x1F52,   8}, {0x1FE0, 0x1FE2,   8},
	{0x03C3, 0x03CC,  -32}, {0x1F53, 0x1F54,   8}, {0x1FE5, 0x1FE6,   7},
	{0x03CC, 0x03CD,  -64}, {0x1F55, 0x1F56,   8}, {0x2170, 0x2180, -16},
	{0x03CD, 0x03CF,  -63}, {0x1F57, 0x1F58,   8}, {0x24D0, 0x24EA, -26},
	{0x0430, 0x0450,  -32}, {0x1F60, 0x1F68,   8}, {0xFF41, 0xFF5B, -32},
	{0}
	};

	static const int uc_dup_table[][2] = { /* Start, End */
	{0x0100, 0x012F}, {0x01A0, 0x01A6}, {0x03E2, 0x03EF}, {0x04CB, 0x04CC},
	{0x0132, 0x0137}, {0x01B3, 0x01B7}, {0x0460, 0x0481}, {0x04D0, 0x04EB},
	{0x0139, 0x0149}, {0x01CD, 0x01DD}, {0x0490, 0x04BF}, {0x04EE, 0x04F5},
	{0x014A, 0x0178}, {0x01DE, 0x01EF}, {0x04BF, 0x04BF}, {0x04F8, 0x04F9},
	{0x0179, 0x017E}, {0x01F4, 0x01F5}, {0x04C1, 0x04C4}, {0x1E00, 0x1E95},
	{0x018B, 0x018B}, {0x01FA, 0x0218}, {0x04C7, 0x04C8}, {0x1EA0, 0x1EF9},
	{0}
	};

	static const int uc_word_table[][2] = { /* Offset, Value */
	{0x00FF, 0x0178}, {0x01AD, 0x01AC}, {0x01F3, 0x01F1}, {0x0269, 0x0196},
	{0x0183, 0x0182}, {0x01B0, 0x01AF}, {0x0253, 0x0181}, {0x026F, 0x019C},
	{0x0185, 0x0184}, {0x01B9, 0x01B8}, {0x0254, 0x0186}, {0x0272, 0x019D},
	{0x0188, 0x0187}, {0x01BD, 0x01BC}, {0x0259, 0x018F}, {0x0275, 0x019F},
	{0x018C, 0x018B}, {0x01C6, 0x01C4}, {0x025B, 0x0190}, {0x0283, 0x01A9},
	{0x0192, 0x0191}, {0x01C9, 0x01C7}, {0x0260, 0x0193}, {0x0288, 0x01AE},
	{0x0199, 0x0198}, {0x01CC, 0x01CA}, {0x0263, 0x0194}, {0x0292, 0x01B7},
	{0x01A8, 0x01A7}, {0x01DD, 0x018E}, {0x0268, 0x0197},
	{0}
	};

	int i, r;
	ntfschar *uc;

	uc = ntfs_malloc_nofs(default_upcase_len * sizeof(ntfschar));
	if (!uc)
		return uc;
	memset(uc, 0, default_upcase_len * sizeof(ntfschar));
	/* Generate the little endian Unicode upcase table used by ntfs. */
	for (i = 0; i < default_upcase_len; i++)
		uc[i] = cpu_to_le16(i);
	for (r = 0; uc_run_table[r][0]; r++)
		for (i = uc_run_table[r][0]; i < uc_run_table[r][1]; i++)
			le16_add_cpu(&uc[i], uc_run_table[r][2]);
	for (r = 0; uc_dup_table[r][0]; r++)
		for (i = uc_dup_table[r][0]; i < uc_dup_table[r][1]; i += 2)
			le16_add_cpu(&uc[i + 1], -1);
	for (r = 0; uc_word_table[r][0]; r++)
		uc[uc_word_table[r][0]] = cpu_to_le16(uc_word_table[r][1]);
	return uc;
}
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