diff options
Diffstat (limited to 'OptionRomPkg/DriverHealthDxe/DriverHealthDxe.c')
| -rw-r--r-- | OptionRomPkg/DriverHealthDxe/DriverHealthDxe.c | 1961 |
1 files changed, 0 insertions, 1961 deletions
diff --git a/OptionRomPkg/DriverHealthDxe/DriverHealthDxe.c b/OptionRomPkg/DriverHealthDxe/DriverHealthDxe.c deleted file mode 100644 index 5f56cfb0c8..0000000000 --- a/OptionRomPkg/DriverHealthDxe/DriverHealthDxe.c +++ /dev/null @@ -1,1961 +0,0 @@ -/** @file
- DiskIo driver that lays on every BlockIo protocol in the system.
- DiskIo converts a block oriented device to a byte oriented device.
-
- Disk access may have to handle unaligned request about sector boundaries.
- There are three cases:
- UnderRun - The first byte is not on a sector boundary or the read request is
- less than a sector in length.
- Aligned - A read of N contiguous sectors.
- OverRun - The last byte is not on a sector boundary.
-
-Copyright (c) 2006 - 2009, Intel Corporation. <BR>
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "DriverHealthDxe.h"
-
-#undef STRING_TOKEN
-#define STRING_TOKEN(x) 0
-
-extern EFI_GUID gEfiCallerIdGuid;
-
-CHAR16 VariableName[] = L"Config";
-UINTN mNumNotHealthy = 0;
-UINT8 ControllerIndex = 0;
-
-//
-// Link used to store the controller health status
-//
-LIST_ENTRY mControllerList = {NULL, NULL};
-
-//
-// 0 - Healthy -> {0}
-// 1 - Health with warning messages -> {1}
-// 2 - Failed -> {2}
-// 3 - Failed with error messages -> {3}
-// 4 - RebootRequired -> {4}
-// 5 - RebootRequired with messages -> {5}
-// 6 - ReconnectRequired -> {6}
-// 7 - ReconnectRequired with messages -> {7}
-// 100..103 - RepairRequired -> {0..3}
-// 104..107 - RepairRequired with error messages -> {0..3}
-// 108..111 - RepairRequired with progress notifications -> {0..3}
-// 112..115 - RepairRequired with error messages and progress notifications -> {0..3}
-// 132..163 - RepairRequired -> {300..331}
-// 164..195 - RepairRequired with error messages -> {300..331}
-// 196..227 - RepairRequired with progress notifications -> {300..331}
-// 228..259 - RepairRequired with error messages and progress notifications -> {300..331}
-// 300..307 - ConfigRequired -> {0..7}
-// 308..315 - ConfigRequired with error messages -> {0..7}
-// 316..323 - ConfigRequired with forms -> {0..7}
-// 324..331 - ConfigRequired with forms and error messages -> {0..7}
-// 332..347 - ConfigRequired -> {100..115}
-// 348..363 - ConfigRequired with error messages -> {100..115}
-// 364..379 - ConfigRequired with forms -> {100.115}
-// 380..395 - ConfigRequired with forms and error messages -> {100..115}
-
-DEVICE_STATE mDeviceState[] = {
- { TRUE, 308, 000, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 309, 001, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 310, 002, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 311, 003, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 312, 004, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 313, 005, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 314, 006, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 315, 007, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
-
- { TRUE, 000, 000, 0, FALSE, EfiDriverHealthStatusHealthy },
- { TRUE, 001, 001, STRING_TOKEN (STR_HEALTHY_WARNING), FALSE, EfiDriverHealthStatusHealthy },
-
- { TRUE, 002, 002, 0, FALSE, EfiDriverHealthStatusFailed },
- { TRUE, 003, 003, STRING_TOKEN (STR_FAILED_ERROR), FALSE, EfiDriverHealthStatusFailed },
-
- { FALSE, 004, 004, 0, FALSE, EfiDriverHealthStatusRebootRequired },
- { FALSE, 005, 005, STRING_TOKEN (STR_REBOOT_REQUIRED), FALSE, EfiDriverHealthStatusRebootRequired },
-
- { FALSE, 006, 006, 0, FALSE, EfiDriverHealthStatusReconnectRequired },
- { FALSE, 007, 007, STRING_TOKEN (STR_RECONNECT_REQUIRED), FALSE, EfiDriverHealthStatusReconnectRequired },
-
- { TRUE, 100, 000, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 101, 001, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 102, 002, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 103, 003, 0, FALSE, EfiDriverHealthStatusRepairRequired },
-
- { TRUE, 104, 000, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 105, 001, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 106, 002, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 107, 003, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
-
- { TRUE, 108, 000, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 109, 001, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 110, 002, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 111, 003, 0, TRUE, EfiDriverHealthStatusRepairRequired },
-
- { TRUE, 112, 000, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 113, 001, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 114, 002, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 115, 003, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
-
- { TRUE, 132, 300, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 133, 301, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 134, 302, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 135, 303, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 136, 304, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 137, 305, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 138, 306, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 139, 307, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 140, 308, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 141, 309, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 142, 310, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 143, 311, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 144, 312, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 145, 313, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 146, 314, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 147, 315, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 148, 316, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 149, 317, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 150, 318, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 151, 319, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 152, 320, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 153, 321, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 154, 322, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 155, 323, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 156, 324, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 157, 325, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 158, 326, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 159, 327, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 160, 328, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 161, 329, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 162, 330, 0, FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 163, 331, 0, FALSE, EfiDriverHealthStatusRepairRequired },
-
- { TRUE, 164, 300, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 165, 301, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 166, 302, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 167, 303, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 168, 304, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 169, 305, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 170, 306, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 171, 307, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 172, 308, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 173, 309, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 174, 310, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 175, 311, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 176, 312, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 177, 313, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 178, 314, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 179, 315, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 180, 316, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 181, 317, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 182, 318, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 183, 319, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 184, 320, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 185, 321, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 186, 322, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 187, 323, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 188, 324, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 189, 325, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 190, 326, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 191, 327, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 192, 328, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 193, 329, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 194, 330, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 195, 331, STRING_TOKEN (STR_REPAIR_REQUIRED), FALSE, EfiDriverHealthStatusRepairRequired },
-
- { TRUE, 196, 300, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 197, 301, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 198, 302, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 199, 303, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 200, 304, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 201, 305, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 202, 306, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 203, 307, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 204, 308, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 205, 309, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 206, 310, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 207, 311, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 208, 312, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 209, 313, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 210, 314, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 211, 315, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 212, 316, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 213, 317, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 214, 318, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 215, 319, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 216, 320, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 217, 321, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 218, 322, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 219, 323, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 220, 324, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 221, 325, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 222, 326, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 223, 327, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 224, 328, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 225, 329, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 226, 330, 0, TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 227, 331, 0, TRUE, EfiDriverHealthStatusRepairRequired },
-
- { TRUE, 228, 300, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 229, 301, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 230, 302, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 231, 303, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 232, 304, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 233, 305, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 234, 306, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 235, 307, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 236, 308, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 237, 309, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 238, 310, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 239, 311, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 240, 312, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 241, 313, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 242, 314, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 243, 315, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 244, 316, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 245, 317, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 246, 318, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 247, 319, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 248, 320, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 249, 321, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 250, 322, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 251, 323, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 252, 324, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 253, 325, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 254, 326, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 255, 327, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 256, 328, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 257, 329, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 258, 330, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
- { TRUE, 259, 331, STRING_TOKEN (STR_REPAIR_REQUIRED), TRUE, EfiDriverHealthStatusRepairRequired },
-
- { TRUE, 300, 000, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 301, 001, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 302, 002, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 303, 003, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 304, 004, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 305, 005, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 306, 006, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 307, 007, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
-
- { TRUE, 308, 000, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 309, 001, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 310, 002, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 311, 003, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 312, 004, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 313, 005, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 314, 006, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 315, 007, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
-
- { TRUE, 316, 000, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 317, 001, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 318, 002, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 319, 003, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 320, 004, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 321, 005, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 322, 006, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 323, 007, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
-
- { TRUE, 324, 000, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 325, 001, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 326, 002, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 327, 003, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 328, 004, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 329, 005, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 330, 006, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 331, 007, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
-
- { TRUE, 332, 100, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 333, 101, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 334, 102, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 335, 103, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 336, 104, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 337, 105, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 338, 106, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 339, 107, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 340, 108, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 341, 109, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 342, 110, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 343, 111, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 344, 112, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 345, 113, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 346, 114, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 347, 115, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
-
- { TRUE, 348, 100, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 349, 101, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 350, 102, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 351, 103, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 352, 104, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 353, 105, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 354, 106, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 355, 107, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 356, 108, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 357, 109, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 358, 110, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 359, 111, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 360, 112, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 361, 113, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 362, 114, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 363, 115, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
-
- { TRUE, 364, 100, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 365, 101, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 366, 102, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 367, 103, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 368, 104, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 369, 105, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 370, 106, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 371, 107, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 372, 108, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 373, 109, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 374, 110, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 375, 111, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 376, 112, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 377, 113, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 378, 114, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 379, 115, 0, FALSE, EfiDriverHealthStatusConfigurationRequired },
-
- { TRUE, 380, 100, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 381, 101, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 382, 102, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 383, 103, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 384, 104, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 385, 105, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 386, 106, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 387, 107, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 388, 108, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 389, 109, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 390, 110, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 391, 111, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 392, 112, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 393, 113, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 394, 114, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
- { TRUE, 395, 115, STRING_TOKEN (STR_CONFIG_WARNING), FALSE, EfiDriverHealthStatusConfigurationRequired },
-
- { TRUE, 999, 999, 0, FALSE }
-};
-
-HII_VENDOR_DEVICE_PATH mHiiVendorDevicePathDiskIoDummy = {
- {
- {
- HARDWARE_DEVICE_PATH,
- HW_VENDOR_DP,
- {
- (UINT8) (sizeof (VENDOR_DEVICE_PATH)),
- (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)
- }
- },
- //
- // {C153B68E-EBFC-488e-B110-662867745BBE}
- //
- { 0xc153b68e, 0xebfc, 0x488e, { 0xb1, 0x10, 0x66, 0x28, 0x67, 0x74, 0x5b, 0xbe} }
- },
- {
- END_DEVICE_PATH_TYPE,
- END_ENTIRE_DEVICE_PATH_SUBTYPE,
- {
- (UINT8) (END_DEVICE_PATH_LENGTH),
- (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)
- }
- }
-};
-
-EFI_HII_HANDLE mHiiHandle = NULL;
-
-EFI_DRIVER_BINDING_PROTOCOL gDiskIoDriverBinding = {
- DiskIoDriverBindingSupported,
- DiskIoDriverBindingStart,
- DiskIoDriverBindingStop,
- 0xaa,
- NULL,
- NULL
-};
-
-EFI_DRIVER_HEALTH_PROTOCOL gDiskIoDriverHealth = {
- DiskIoDriverHealthGetHealthStatus,
- DiskIoDriverHealthRepair
-};
-//
-// Template for DiskIo private data structure.
-// The pointer to BlockIo protocol interface is assigned dynamically.
-//
-DISK_IO_PRIVATE_DATA gDiskIoPrivateDataTemplate = {
- DISK_IO_PRIVATE_DATA_SIGNATURE,
- {
- EFI_DISK_IO_PROTOCOL_REVISION,
- DiskIoReadDisk,
- DiskIoWriteDisk
- },
- NULL,
- NULL, // Handle
- NULL, // Consumed Protocol
- NULL,
- //
- // Produced Protocol
- //
- {
- DummyExtractConfig,
- DummyRouteConfig,
- DummyDriverCallback
- },
- //
- // NVdata
- //
- { 0x0 },
- //
- // Controller Name
- //
- NULL,
- //
- // Controller Index
- //
- 0
-};
-
-DEVICE_STATE *
-GetDeviceState (
- UINTN DeviceStateNumber
- )
-{
- UINTN Index;
-
- for (Index = 0; mDeviceState[Index].CurrentState != 999 && mDeviceState[Index].CurrentState != DeviceStateNumber; Index++);
- ASSERT (mDeviceState[Index].CurrentState != 999);
-
- return &mDeviceState[Index];
-}
-
-
-/**
- Test to see if this driver supports ControllerHandle.
-
- @param This Protocol instance pointer.
- @param ControllerHandle Handle of device to test
- @param RemainingDevicePath Optional parameter use to pick a specific child
- device to start.
-
- @retval EFI_SUCCESS This driver supports this device
- @retval EFI_ALREADY_STARTED This driver is already running on this device
- @retval other This driver does not support this device
-
-**/
-EFI_STATUS
-EFIAPI
-DiskIoDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
- )
-{
- EFI_STATUS Status;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
-
- //
- // Open the IO Abstraction(s) needed to perform the supported test.
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiBlockIoProtocolGuid,
- (VOID **) &BlockIo,
- This->DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Close the I/O Abstraction(s) used to perform the supported test.
- //
- gBS->CloseProtocol (
- ControllerHandle,
- &gEfiBlockIoProtocolGuid,
- This->DriverBindingHandle,
- ControllerHandle
- );
- return EFI_SUCCESS;
-}
-
-
-/**
- Start this driver on ControllerHandle by opening a Block IO protocol and
- installing a Disk IO protocol on ControllerHandle.
-
- @param This Protocol instance pointer.
- @param ControllerHandle Handle of device to bind driver to
- @param RemainingDevicePath Optional parameter use to pick a specific child
- device to start.
-
- @retval EFI_SUCCESS This driver is added to ControllerHandle
- @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
- @retval other This driver does not support this device
-
-**/
-EFI_STATUS
-EFIAPI
-DiskIoDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
- )
-{
- EFI_STATUS Status;
- DISK_IO_PRIVATE_DATA *Private;
- DEVICE_STATE *DeviceState;
- UINTN DataSize;
- UINT32 StartCount;
- CONTROLLER_STATE *ControllerState;
-
- Private = NULL;
- ControllerState = NULL;
-
- //
- // Connect to the Block IO interface on ControllerHandle.
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiBlockIoProtocolGuid,
- (VOID **) &gDiskIoPrivateDataTemplate.BlockIo,
- This->DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Initialize the Disk IO device instance.
- //
- Private = AllocateCopyPool (sizeof (DISK_IO_PRIVATE_DATA), &gDiskIoPrivateDataTemplate);
- if (Private == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto ErrorExit;
- }
-
- //
- // Begin Driver Health Protocol Support
- //
- DataSize = sizeof (StartCount);
- Status = gRT->GetVariable (
- L"StartCount",
- &gEfiCallerIdGuid,
- NULL,
- &DataSize,
- &StartCount
- );
- if (EFI_ERROR (Status)) {
- //
- // If the configuration can not be read, then set the default config value of 0
- //
- StartCount = 0;
- }
-
- ControllerIndex++;
-
- DeviceState = GetDeviceState (mDeviceState[StartCount].CurrentState);
- ASSERT (DeviceState != NULL);
-
- ControllerState = AllocateZeroPool (sizeof (CONTROLLER_STATE));
- if (ControllerState == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- ControllerState->ControllerHandle = ControllerHandle;
- ControllerState->Signature = DISK_IO_CONTROLLER_STATE_SIGNATURE;
- ControllerState->DeviceStateNum = DeviceState->CurrentState;
- ControllerState->ChildHandle = NULL;
- ControllerState->ControllerIndex = ControllerIndex;
-
- InsertTailList (&mControllerList, &ControllerState->Link);
-
- if (DeviceState->HealthStatus != EfiDriverHealthStatusHealthy || DeviceState->StringId != 0) {
- mNumNotHealthy++;
- }
-
- StartCount++;
- while (!mDeviceState[StartCount].StartState) {
- if (mDeviceState[StartCount].CurrentState == 999) {
- StartCount = 0;
- } else {
- StartCount++;
- }
- }
- if (mDeviceState[StartCount].CurrentState == 999) {
- StartCount = 0;
- }
-
- Status = gRT->SetVariable (
- L"StartCount",
- &gEfiCallerIdGuid,
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
- sizeof (StartCount),
- &StartCount
- );
- ASSERT_EFI_ERROR (Status);
-
- if (DeviceState->HealthStatus == EfiDriverHealthStatusConfigurationRequired) {
- Private->NVdata.ConfigGood = 0;
- } else {
- Private->NVdata.ConfigGood = 1;
- }
- Status = gRT->SetVariable (
- L"Config",
- &gEfiCallerIdGuid,
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
- sizeof (Private->NVdata.ConfigGood),
- &Private->NVdata.ConfigGood
- );
- ASSERT_EFI_ERROR (Status);
-
- //
- // End Driver Health Protocol Support
- //
-
- //
- // Install protocol interfaces for the Disk IO device.
- //
- Status = gBS->InstallProtocolInterface (
- &ControllerHandle,
- &gEfiDiskIoProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &Private->DiskIo
- );
-
- Private->ControllerIndex = ControllerIndex;
- AddName (Private);
-
-ErrorExit:
- if (EFI_ERROR (Status)) {
-
- if (Private != NULL) {
- FreeUnicodeStringTable (Private->ControllerNameTable);
- FreePool (Private);
- }
-
- gBS->CloseProtocol (
- ControllerHandle,
- &gEfiBlockIoProtocolGuid,
- This->DriverBindingHandle,
- ControllerHandle
- );
- }
-
- return Status;
-}
-
-
-/**
- Stop this driver on ControllerHandle by removing Disk IO protocol and closing
- the Block IO protocol on ControllerHandle.
-
- @param This Protocol instance pointer.
- @param ControllerHandle Handle of device to stop driver on
- @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
- children is zero stop the entire bus driver.
- @param ChildHandleBuffer List of Child Handles to Stop.
-
- @retval EFI_SUCCESS This driver is removed ControllerHandle
- @retval other This driver was not removed from this device
-
-**/
-EFI_STATUS
-EFIAPI
-DiskIoDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- EFI_DISK_IO_PROTOCOL *DiskIo;
- DISK_IO_PRIVATE_DATA *Private;
- DEVICE_STATE *DeviceState;
- CONTROLLER_STATE *ControllerState;
- LIST_ENTRY *Link;
-
- ControllerState = NULL;
- DeviceState = NULL;
-
- //
- // Get our context back.
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiDiskIoProtocolGuid,
- (VOID **) &DiskIo,
- This->DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- Private = DISK_IO_PRIVATE_DATA_FROM_THIS (DiskIo);
-
- Status = gBS->UninstallProtocolInterface (
- ControllerHandle,
- &gEfiDiskIoProtocolGuid,
- &Private->DiskIo
- );
- if (!EFI_ERROR (Status)) {
-
- Status = gBS->CloseProtocol (
- ControllerHandle,
- &gEfiBlockIoProtocolGuid,
- This->DriverBindingHandle,
- ControllerHandle
- );
- //
- // Get the Controller State from global list
- //
- Link = GetFirstNode (&mControllerList);
-
- while (!IsNull (&mControllerList, Link)) {
- ControllerState = DISK_IO_CONTROLLER_STATE_FROM_LINK (Link);
-
- if (ControllerState->ControllerHandle == ControllerHandle) {
- DeviceState = GetDeviceState (ControllerState->DeviceStateNum);
- break;
- }
- Link = GetNextNode (&mControllerList, Link);
- }
-
- ASSERT (DeviceState != NULL);
-
- if (DeviceState->HealthStatus != EfiDriverHealthStatusHealthy || DeviceState->StringId != 0) {
- mNumNotHealthy--;
- }
-
- RemoveEntryList (Link);
-
- if (ControllerState != NULL) {
- FreePool (ControllerState);
- }
- }
-
- if (!EFI_ERROR (Status)) {
- FreeUnicodeStringTable (Private->ControllerNameTable);
- FreePool (Private);
- }
-
- ControllerIndex = 0;
- return Status;
-}
-
-
-
-/**
- Read BufferSize bytes from Offset into Buffer.
- Reads may support reads that are not aligned on
- sector boundaries. There are three cases:
- UnderRun - The first byte is not on a sector boundary or the read request is
- less than a sector in length.
- Aligned - A read of N contiguous sectors.
- OverRun - The last byte is not on a sector boundary.
-
- @param This Protocol instance pointer.
- @param MediaId Id of the media, changes every time the media is replaced.
- @param Offset The starting byte offset to read from
- @param BufferSize Size of Buffer
- @param Buffer Buffer containing read data
-
- @retval EFI_SUCCESS The data was read correctly from the device.
- @retval EFI_DEVICE_ERROR The device reported an error while performing the read.
- @retval EFI_NO_MEDIA There is no media in the device.
- @retval EFI_MEDIA_CHNAGED The MediaId does not matched the current device.
- @retval EFI_INVALID_PARAMETER The read request contains device addresses that are not
- valid for the device.
-
-**/
-EFI_STATUS
-EFIAPI
-DiskIoReadDisk (
- IN EFI_DISK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN UINT64 Offset,
- IN UINTN BufferSize,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- DISK_IO_PRIVATE_DATA *Private;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- EFI_BLOCK_IO_MEDIA *Media;
- UINT32 BlockSize;
- UINT64 Lba;
- UINT64 OverRunLba;
- UINT32 UnderRun;
- UINT32 OverRun;
- BOOLEAN TransactionComplete;
- UINTN WorkingBufferSize;
- UINT8 *WorkingBuffer;
- UINTN Length;
- UINT8 *Data;
- UINT8 *PreData;
- UINTN IsBufferAligned;
- UINTN DataBufferSize;
- BOOLEAN LastRead;
-
- Private = DISK_IO_PRIVATE_DATA_FROM_THIS (This);
-
- BlockIo = Private->BlockIo;
- Media = BlockIo->Media;
- BlockSize = Media->BlockSize;
-
- if (Media->MediaId != MediaId) {
- return EFI_MEDIA_CHANGED;
- }
-
- WorkingBuffer = Buffer;
- WorkingBufferSize = BufferSize;
-
- //
- // Allocate a temporary buffer for operation
- //
- DataBufferSize = BlockSize * DATA_BUFFER_BLOCK_NUM;
-
- if (Media->IoAlign > 1) {
- PreData = AllocatePool (DataBufferSize + Media->IoAlign);
- Data = PreData - ((UINTN) PreData & (Media->IoAlign - 1)) + Media->IoAlign;
- } else {
- PreData = AllocatePool (DataBufferSize);
- Data = PreData;
- }
-
- if (PreData == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- Lba = DivU64x32Remainder (Offset, BlockSize, &UnderRun);
-
- Length = BlockSize - UnderRun;
- TransactionComplete = FALSE;
-
- Status = EFI_SUCCESS;
- if (UnderRun != 0) {
- //
- // Offset starts in the middle of an Lba, so read the entire block.
- //
- Status = BlockIo->ReadBlocks (
- BlockIo,
- MediaId,
- Lba,
- BlockSize,
- Data
- );
-
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- if (Length > BufferSize) {
- Length = BufferSize;
- TransactionComplete = TRUE;
- }
-
- CopyMem (WorkingBuffer, Data + UnderRun, Length);
-
- WorkingBuffer += Length;
-
- WorkingBufferSize -= Length;
- if (WorkingBufferSize == 0) {
- goto Done;
- }
-
- Lba += 1;
- }
-
- OverRunLba = Lba + DivU64x32Remainder (WorkingBufferSize, BlockSize, &OverRun);
-
- if (!TransactionComplete && WorkingBufferSize >= BlockSize) {
- //
- // If the DiskIo maps directly to a BlockIo device do the read.
- //
- if (OverRun != 0) {
- WorkingBufferSize -= OverRun;
- }
- //
- // Check buffer alignment
- //
- IsBufferAligned = (UINTN) WorkingBuffer & (UINTN) (Media->IoAlign - 1);
-
- if (Media->IoAlign <= 1 || IsBufferAligned == 0) {
- //
- // Alignment is satisfied, so read them together
- //
- Status = BlockIo->ReadBlocks (
- BlockIo,
- MediaId,
- Lba,
- WorkingBufferSize,
- WorkingBuffer
- );
-
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- WorkingBuffer += WorkingBufferSize;
-
- } else {
- //
- // Use the allocated buffer instead of the original buffer
- // to avoid alignment issue.
- // Here, the allocated buffer (8-byte align) can satisfy the alignment
- //
- LastRead = FALSE;
- do {
- if (WorkingBufferSize <= DataBufferSize) {
- //
- // It is the last calling to readblocks in this loop
- //
- DataBufferSize = WorkingBufferSize;
- LastRead = TRUE;
- }
-
- Status = BlockIo->ReadBlocks (
- BlockIo,
- MediaId,
- Lba,
- DataBufferSize,
- Data
- );
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- CopyMem (WorkingBuffer, Data, DataBufferSize);
- WorkingBufferSize -= DataBufferSize;
- WorkingBuffer += DataBufferSize;
- Lba += DATA_BUFFER_BLOCK_NUM;
- } while (!LastRead);
- }
- }
-
- if (!TransactionComplete && OverRun != 0) {
- //
- // Last read is not a complete block.
- //
- Status = BlockIo->ReadBlocks (
- BlockIo,
- MediaId,
- OverRunLba,
- BlockSize,
- Data
- );
-
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- CopyMem (WorkingBuffer, Data, OverRun);
- }
-
-Done:
- if (PreData != NULL) {
- FreePool (PreData);
- }
-
- return Status;
-}
-
-
-/**
- Writes BufferSize bytes from Buffer into Offset.
- Writes may require a read modify write to support writes that are not
- aligned on sector boundaries. There are three cases:
- UnderRun - The first byte is not on a sector boundary or the write request
- is less than a sector in length. Read modify write is required.
- Aligned - A write of N contiguous sectors.
- OverRun - The last byte is not on a sector boundary. Read modified write
- required.
-
- @param This Protocol instance pointer.
- @param MediaId Id of the media, changes every time the media is replaced.
- @param Offset The starting byte offset to read from
- @param BufferSize Size of Buffer
- @param Buffer Buffer containing read data
-
- @retval EFI_SUCCESS The data was written correctly to the device.
- @retval EFI_WRITE_PROTECTED The device can not be written to.
- @retval EFI_DEVICE_ERROR The device reported an error while performing the write.
- @retval EFI_NO_MEDIA There is no media in the device.
- @retval EFI_MEDIA_CHNAGED The MediaId does not matched the current device.
- @retval EFI_INVALID_PARAMETER The write request contains device addresses that are not
- valid for the device.
-
-**/
-EFI_STATUS
-EFIAPI
-DiskIoWriteDisk (
- IN EFI_DISK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN UINT64 Offset,
- IN UINTN BufferSize,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- DISK_IO_PRIVATE_DATA *Private;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- EFI_BLOCK_IO_MEDIA *Media;
- UINT32 BlockSize;
- UINT64 Lba;
- UINT64 OverRunLba;
- UINT32 UnderRun;
- UINT32 OverRun;
- BOOLEAN TransactionComplete;
- UINTN WorkingBufferSize;
- UINT8 *WorkingBuffer;
- UINTN Length;
- UINT8 *Data;
- UINT8 *PreData;
- UINTN IsBufferAligned;
- UINTN DataBufferSize;
- BOOLEAN LastWrite;
-
- Private = DISK_IO_PRIVATE_DATA_FROM_THIS (This);
-
- BlockIo = Private->BlockIo;
- Media = BlockIo->Media;
- BlockSize = Media->BlockSize;
-
- if (Media->ReadOnly) {
- return EFI_WRITE_PROTECTED;
- }
-
- if (Media->MediaId != MediaId) {
- return EFI_MEDIA_CHANGED;
- }
-
- DataBufferSize = BlockSize * DATA_BUFFER_BLOCK_NUM;
-
- if (Media->IoAlign > 1) {
- PreData = AllocatePool (DataBufferSize + Media->IoAlign);
- Data = PreData - ((UINTN) PreData & (Media->IoAlign - 1)) + Media->IoAlign;
- } else {
- PreData = AllocatePool (DataBufferSize);
- Data = PreData;
- }
-
- if (PreData == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- WorkingBuffer = Buffer;
- WorkingBufferSize = BufferSize;
-
- Lba = DivU64x32Remainder (Offset, BlockSize, &UnderRun);
-
- Length = BlockSize - UnderRun;
- TransactionComplete = FALSE;
-
- Status = EFI_SUCCESS;
- if (UnderRun != 0) {
- //
- // Offset starts in the middle of an Lba, so do read modify write.
- //
- Status = BlockIo->ReadBlocks (
- BlockIo,
- MediaId,
- Lba,
- BlockSize,
- Data
- );
-
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- if (Length > BufferSize) {
- Length = BufferSize;
- TransactionComplete = TRUE;
- }
-
- CopyMem (Data + UnderRun, WorkingBuffer, Length);
-
- Status = BlockIo->WriteBlocks (
- BlockIo,
- MediaId,
- Lba,
- BlockSize,
- Data
- );
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- WorkingBuffer += Length;
- WorkingBufferSize -= Length;
- if (WorkingBufferSize == 0) {
- goto Done;
- }
-
- Lba += 1;
- }
-
- OverRunLba = Lba + DivU64x32Remainder (WorkingBufferSize, BlockSize, &OverRun);
-
- if (!TransactionComplete && WorkingBufferSize >= BlockSize) {
- //
- // If the DiskIo maps directly to a BlockIo device do the write.
- //
- if (OverRun != 0) {
- WorkingBufferSize -= OverRun;
- }
- //
- // Check buffer alignment
- //
- IsBufferAligned = (UINTN) WorkingBuffer & (UINTN) (Media->IoAlign - 1);
-
- if (Media->IoAlign <= 1 || IsBufferAligned == 0) {
- //
- // Alignment is satisfied, so write them together
- //
- Status = BlockIo->WriteBlocks (
- BlockIo,
- MediaId,
- Lba,
- WorkingBufferSize,
- WorkingBuffer
- );
-
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- WorkingBuffer += WorkingBufferSize;
-
- } else {
- //
- // The buffer parameter is not aligned with the request
- // So use the allocated instead.
- // It can fit almost all the cases.
- //
- LastWrite = FALSE;
- do {
- if (WorkingBufferSize <= DataBufferSize) {
- //
- // It is the last calling to writeblocks in this loop
- //
- DataBufferSize = WorkingBufferSize;
- LastWrite = TRUE;
- }
-
- CopyMem (Data, WorkingBuffer, DataBufferSize);
- Status = BlockIo->WriteBlocks (
- BlockIo,
- MediaId,
- Lba,
- DataBufferSize,
- Data
- );
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- WorkingBufferSize -= DataBufferSize;
- WorkingBuffer += DataBufferSize;
- Lba += DATA_BUFFER_BLOCK_NUM;
- } while (!LastWrite);
- }
- }
-
- if (!TransactionComplete && OverRun != 0) {
- //
- // Last bit is not a complete block, so do a read modify write.
- //
- Status = BlockIo->ReadBlocks (
- BlockIo,
- MediaId,
- OverRunLba,
- BlockSize,
- Data
- );
-
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- CopyMem (Data, WorkingBuffer, OverRun);
-
- Status = BlockIo->WriteBlocks (
- BlockIo,
- MediaId,
- OverRunLba,
- BlockSize,
- Data
- );
- if (EFI_ERROR (Status)) {
- goto Done;
- }
- }
-
-Done:
- if (PreData != NULL) {
- FreePool (PreData);
- }
-
- return Status;
-}
-
-
-/**
- Retrieves the health status of a controller in the platform. This function can also
- optionally return warning messages, error messages, and a set of HII Forms that may
- be repair a controller that is not proper configured.
-
- @param This A pointer to the EFI_DRIVER_HEALTH_PROTOCOL instance.
-
- @param ControllerHandle The handle of the controller to retrieve the health status
- on. This is an optional parameter that may be NULL. If
- this parameter is NULL, then the value of ChildHandle is
- ignored, and the combined health status of all the devices
- that the driver is managing is returned.
-
- @param ChildHandle The handle of the child controller to retrieve the health
- status on. This is an optional parameter that may be NULL.
- This parameter is ignored of ControllerHandle is NULL. It
- will be NULL for device drivers. It will also be NULL for
- bus drivers when an attempt is made to collect the health
- status of the bus controller. If will not be NULL when an
- attempt is made to collect the health status for a child
- controller produced by the driver.
-
- @param HealthStatus A pointer to the health status that is returned by this
- function. This is an optional parameter that may be NULL.
- This parameter is ignored of ControllerHandle is NULL.
- The health status for the controller specified by
- ControllerHandle and ChildHandle is returned.
-
- @param MessageList A pointer to an array of warning or error messages associated
- with the controller specified by ControllerHandle and
- ChildHandle. This is an optional parameter that may be NULL.
- MessageList is allocated by this function with the EFI Boot
- Service AllocatePool(), and it is the caller's responsibility
- to free MessageList with the EFI Boot Service FreePool().
- Each message is specified by tuple of an EFI_HII_HANDLE and
- an EFI_STRING_ID. The array of messages is terminated by tuple
- containing a EFI_HII_HANDLE with a value of NULL. The
- EFI_HII_STRING_PROTOCOL.GetString() function can be used to
- retrieve the warning or error message as a Null-terminated
- Unicode string in a specific language. Messages may be
- returned for any of the HealthStatus values except
- EfiDriverHealthStatusReconnectRequired and
- EfiDriverHealthStatusRebootRequired.
-
- @param FormHiiHandle A pointer to the HII handle for an HII form associated with the
- controller specified by ControllerHandle and ChildHandle.
- This is an optional parameter that may be NULL. An HII form
- is specified by a combination of an EFI_HII_HANDLE and an
- EFI_GUID that identifies the Form Set GUID. The
- EFI_FORM_BROWSER2_PROTOCOL.SendForm() function can be used
- to display and allow the user to make configuration changes
- to the HII Form. An HII form may only be returned with a
- HealthStatus value of EfiDriverHealthStatusConfigurationRequired.
-
- @retval EFI_SUCCESS ControllerHandle is NULL, and all the controllers
- managed by this driver specified by This have a health
- status of EfiDriverHealthStatusHealthy with no warning
- messages to be returned. The ChildHandle, HealthStatus,
- MessageList, and FormList parameters are ignored.
-
- @retval EFI_DEVICE_ERROR ControllerHandle is NULL, and one or more of the
- controllers managed by this driver specified by This
- do not have a health status of EfiDriverHealthStatusHealthy.
- The ChildHandle, HealthStatus, MessageList, and
- FormList parameters are ignored.
-
- @retval EFI_DEVICE_ERROR ControllerHandle is NULL, and one or more of the
- controllers managed by this driver specified by This
- have one or more warning and/or error messages.
- The ChildHandle, HealthStatus, MessageList, and
- FormList parameters are ignored.
-
- @retval EFI_SUCCESS ControllerHandle is not NULL and the health status
- of the controller specified by ControllerHandle and
- ChildHandle was returned in HealthStatus. A list
- of warning and error messages may be optionally
- returned in MessageList, and a list of HII Forms
- may be optionally returned in FormList.
-
- @retval EFI_UNSUPPORTED ControllerHandle is not NULL, and the controller
- specified by ControllerHandle and ChildHandle is not
- currently being managed by the driver specified by This.
-
- @retval EFI_INVALID_PARAMETER HealthStatus is NULL.
-
- @retval EFI_OUT_OF_RESOURCES MessageList is not NULL, and there are not enough
- resource available to allocate memory for MessageList.
-
-**/
-EFI_STATUS
-DiskIoDriverHealthGetHealthStatus (
- IN EFI_DRIVER_HEALTH_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle OPTIONAL,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- OUT EFI_DRIVER_HEALTH_STATUS *HealthStatus,
- OUT EFI_DRIVER_HEALTH_HII_MESSAGE **MessageList OPTIONAL,
- OUT EFI_HII_HANDLE *FormHiiHandle OPTIONAL
- )
-{
- EFI_STATUS Status;
- EFI_DISK_IO_PROTOCOL *DiskIo;
- DISK_IO_PRIVATE_DATA *Private;
- DEVICE_STATE *DeviceState;
- CONTROLLER_STATE *ControllerState;
- LIST_ENTRY *Link;
- UINTN BufferSize;
-
- ControllerState = NULL;
- DeviceState = NULL;
-
- if (HealthStatus == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (ControllerHandle == NULL) {
- *HealthStatus = EfiDriverHealthStatusHealthy;
- if (mNumNotHealthy != 0) {
- *HealthStatus = EfiDriverHealthStatusFailed;
- }
- return EFI_SUCCESS;
- }
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
- //
- // Make sure this driver is currently managing ControllerHandle
- //
- Status = EfiTestManagedDevice (
- ControllerHandle,
- gDiskIoDriverBinding.DriverBindingHandle,
- &gEfiBlockIoProtocolGuid
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (HealthStatus == NULL) {
- return EFI_INVALID_PARAMETER;
- }
- Status = gBS->HandleProtocol (ControllerHandle, &gEfiDiskIoProtocolGuid, (VOID **) &DiskIo);
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- if (HealthStatus == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- Private = DISK_IO_PRIVATE_DATA_FROM_THIS (DiskIo);
-
-
- //
- // Get the Controller State from global list
- //
- Link = GetFirstNode (&mControllerList);
-
- while (!IsNull (&mControllerList, Link)) {
- ControllerState = DISK_IO_CONTROLLER_STATE_FROM_LINK (Link);
-
- if (ControllerState->ControllerHandle == ControllerHandle) {
- DeviceState = GetDeviceState (ControllerState->DeviceStateNum);
- break;
- }
- Link = GetNextNode (&mControllerList, Link);
- }
-
- ASSERT (DeviceState != NULL);
-
- if (DeviceState->HealthStatus == EfiDriverHealthStatusConfigurationRequired) {
-
- //
- // Read the configuration for this device
- //
- BufferSize = sizeof (Private->NVdata.ConfigGood);
- Status = gRT->GetVariable (
- L"Config",
- &gEfiCallerIdGuid,
- NULL,
- &BufferSize,
- &Private->NVdata.ConfigGood
- );
- ASSERT_EFI_ERROR (Status);
-
- //
- // If the config value is 1, then the configuration is valid and the state machine can move to the next state
- // Otherwise, the state machine returns ConfigurationRequired again
- //
- if (Private->NVdata.ConfigGood == ControllerState->ControllerIndex) {
- if (DeviceState->HealthStatus != EfiDriverHealthStatusHealthy || DeviceState->StringId != 0) {
- mNumNotHealthy--;
- }
-
- ControllerState->DeviceStateNum = DeviceState->NextState;
-
- DeviceState = GetDeviceState (ControllerState->DeviceStateNum);
- ASSERT (DeviceState != NULL);
-
- if (DeviceState->HealthStatus != EfiDriverHealthStatusHealthy) {
- mNumNotHealthy++;
- }
- }
- }
-
- *HealthStatus = DeviceState->HealthStatus;
-
- if (MessageList != NULL) {
- *MessageList = NULL;
- if (DeviceState->StringId != 0) {
- *MessageList = AllocateZeroPool (sizeof(EFI_DRIVER_HEALTH_HII_MESSAGE) * 2);
- if (*MessageList == NULL) {
- return EFI_UNSUPPORTED;
- }
- (*MessageList)[0].HiiHandle = mHiiHandle;
- (*MessageList)[0].StringId = DeviceState->StringId;
- } else {
- *MessageList = AllocateZeroPool (sizeof(EFI_DRIVER_HEALTH_HII_MESSAGE) * 1);
- if (*MessageList == NULL) {
- return EFI_UNSUPPORTED;
- }
- }
- }
- if (FormHiiHandle != NULL) {
- *FormHiiHandle = mHiiHandle;
- }
-
- if (DeviceState->HealthStatus == EfiDriverHealthStatusConfigurationRequired) {
- Private->NVdata.ConfigGood = 0;
- Status = gRT->SetVariable (
- L"Config",
- &gEfiCallerIdGuid,
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
- sizeof (Private->NVdata.ConfigGood),
- &Private->NVdata.ConfigGood
- );
- ASSERT_EFI_ERROR (Status);
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Performs a repair operation on a controller in the platform. This function can
- optionally report repair progress information back to the platform.
-
- @param This A pointer to the EFI_DRIVER_HEALTH_PROTOCOL instance.
- @param ControllerHandle The handle of the controller to repair.
- @param ChildHandle The handle of the child controller to repair. This is
- an optional parameter that may be NULL. It will be NULL
- for device drivers. It will also be NULL for bus
- drivers when an attempt is made to repair a bus controller.
- If will not be NULL when an attempt is made to repair a
- child controller produced by the driver.
- @param RepairNotify A notification function that may be used by a driver to
- report the progress of the repair operation. This is
- an optional parameter that may be NULL.
-
-
- @retval EFI_SUCCESS An attempt to repair the controller specified by
- ControllerHandle and ChildHandle was performed.
- The result of the repair operation can be
- determined by calling GetHealthStatus().
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by ControllerHandle
- and ChildHandle.
- @retval EFI_OUT_OF_RESOURCES There are not enough resources to perform the
- repair operation.
-
-*/
-EFI_STATUS
-DiskIoDriverHealthRepair (
- IN EFI_DRIVER_HEALTH_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN EFI_DRIVER_HEALTH_REPAIR_PROGRESS_NOTIFY RepairNotify OPTIONAL
- )
-{
- EFI_STATUS Status;
- UINTN Index;
- DEVICE_STATE *DeviceState;
- CONTROLLER_STATE *ControllerState;
- LIST_ENTRY *Link;
- EFI_DISK_IO_PROTOCOL *DiskIo;
- DISK_IO_PRIVATE_DATA *Private;
-
- Index = 0;
- ControllerState = NULL;
- DeviceState = NULL;
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
- //
- // Make sure this driver is currently managing ControllerHandle
- //
- Status = EfiTestManagedDevice (
- ControllerHandle,
- gDiskIoDriverBinding.DriverBindingHandle,
- &gEfiBlockIoProtocolGuid
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = gBS->HandleProtocol (ControllerHandle, &gEfiDiskIoProtocolGuid, (VOID **) &DiskIo);
- if (EFI_ERROR (Status)) {
- return EFI_UNSUPPORTED;
- }
-
- Private = DISK_IO_PRIVATE_DATA_FROM_THIS (DiskIo);
-
- Link = GetFirstNode (&mControllerList);
-
- while (!IsNull (&mControllerList, Link)) {
- ControllerState = DISK_IO_CONTROLLER_STATE_FROM_LINK (Link);
-
- if (ControllerState->ControllerHandle == ControllerHandle) {
- DeviceState = GetDeviceState (ControllerState->DeviceStateNum);
- break;
- }
- Link = GetNextNode (&mControllerList, Link);
- }
-
- ASSERT (DeviceState != NULL);
- //
- // Check to see if the controller has already been repaired
- //
- if (DeviceState->HealthStatus != EfiDriverHealthStatusRepairRequired) {
- return EFI_SUCCESS;
- }
-
- if (DeviceState->RepairNotify) {
- do {
- RepairNotify(Index, 10);
- Index++;
- } while ((gBS->Stall(100000) == EFI_SUCCESS) && (Index < 10));
- }
-
- if (DeviceState->HealthStatus != EfiDriverHealthStatusHealthy || DeviceState->StringId != 0) {
- mNumNotHealthy--;
- }
-
- //
- // Repair success, go to next state
- //
- ControllerState->DeviceStateNum = DeviceState->NextState;
-
- DeviceState = GetDeviceState (ControllerState->DeviceStateNum);
- ASSERT (DeviceState != NULL);
-
- if (DeviceState->HealthStatus != EfiDriverHealthStatusHealthy || DeviceState->StringId != 0) {
- mNumNotHealthy++;
- }
-
- if (DeviceState->HealthStatus == EfiDriverHealthStatusConfigurationRequired) {
- Private->NVdata.ConfigGood = 0;
- Status = gRT->SetVariable (
- L"Config",
- &gEfiCallerIdGuid,
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
- sizeof (Private->NVdata.ConfigGood),
- &Private->NVdata.ConfigGood
- );
- ASSERT_EFI_ERROR (Status);
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- The user Entry Point for module DiskIo. The user code starts with this function.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
- @retval other Some error occurs when executing this entry point.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeDiskIo (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- //
- // Install driver model protocol(s).
- //
- Status = EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- SystemTable,
- &gDiskIoDriverBinding,
- ImageHandle,
- &gDiskIoComponentName,
- &gDiskIoComponentName2
- );
-
- ASSERT_EFI_ERROR (Status);
-
- Status = gBS->InstallProtocolInterface (
- &ImageHandle,
- &gEfiDriverHealthProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &gDiskIoDriverHealth
- );
- ASSERT_EFI_ERROR (Status);
-
- InitializeListHead (&mControllerList);
-
- gDiskIoPrivateDataTemplate.Handle = ImageHandle;
- Status = DiskIoConfigFormInit ();
-
- ASSERT_EFI_ERROR (Status);
-
- return Status;
-}
-
-/**
- Initialize the serial configuration form.
-
- @retval EFI_SUCCESS The serial configuration form is initialized.
- @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
- @retval Others Other errors as indicated.
-**/
-EFI_STATUS
-DiskIoConfigFormInit (
- VOID
- )
-{
- EFI_STATUS Status;
-
- //
- // Locate Hii Database protocol
- //
- Status = gBS->LocateProtocol (&gEfiHiiDatabaseProtocolGuid, NULL, (VOID **)&gDiskIoPrivateDataTemplate.HiiDatabase);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = gBS->LocateProtocol (&gEfiHiiConfigRoutingProtocolGuid, NULL, (VOID **)&gDiskIoPrivateDataTemplate.HiiConfigRouting);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Install Device Path Protocol and Config Access protocol to driver handle
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &gDiskIoPrivateDataTemplate.Handle,
- &gEfiDevicePathProtocolGuid, &mHiiVendorDevicePathDiskIoDummy,
- &gEfiHiiConfigAccessProtocolGuid, &gDiskIoPrivateDataTemplate.ConfigAccess,
- NULL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Publish our HII data
- //
- mHiiHandle = HiiAddPackages (
- &gEfiCallerIdGuid,
- gDiskIoPrivateDataTemplate.Handle,
- DriverHealthDxeStrings,
- DriverHealthVfrBin,
- NULL
- );
- if (mHiiHandle == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- return EFI_SUCCESS;
-}
-/**
- This function processes the results of changes in configuration.
-
- @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
- @param Action Specifies the type of action taken by the browser.
- @param QuestionId A unique value which is sent to the original
- exporting driver so that it can identify the type
- of data to expect.
- @param Type The type of value for the question.
- @param Value A pointer to the data being sent to the original
- exporting driver.
- @param ActionRequest On return, points to the action requested by the
- callback function.
-
- @retval EFI_SUCCESS The callback successfully handled the action.
- @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the
- variable and its data.
- @retval EFI_DEVICE_ERROR The variable could not be saved.
- @retval EFI_UNSUPPORTED The specified Action is not supported by the
- callback.
-
-**/
-EFI_STATUS
-EFIAPI
-DummyDriverCallback (
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
- IN EFI_BROWSER_ACTION Action,
- IN EFI_QUESTION_ID QuestionId,
- IN UINT8 Type,
- IN EFI_IFR_TYPE_VALUE *Value,
- OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
- )
-{
-
- DISK_IO_NV_DATA *IfrNvData;
-
- //
- // Retrieve uncommitted data from Browser
- //
-
- IfrNvData = AllocateZeroPool (sizeof (DISK_IO_NV_DATA));
- ASSERT (IfrNvData != NULL);
-
- if (!HiiGetBrowserData (&gEfiCallerIdGuid, VariableName, sizeof (DISK_IO_NV_DATA), (UINT8 *) IfrNvData)) {
- FreePool (IfrNvData);
- return EFI_NOT_FOUND;
- }
-
- if ((Value == NULL) || (ActionRequest == NULL)) {
- return EFI_INVALID_PARAMETER;
- }
-
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;
-
-
- return EFI_SUCCESS;
-}
-
-/**
- This function allows a caller to extract the current configuration for one
- or more named elements from the target driver.
-
- @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
- @param Request A null-terminated Unicode string in
- <ConfigRequest> format.
- @param Progress On return, points to a character in the Request
- string. Points to the string's null terminator if
- request was successful. Points to the most recent
- '&' before the first failing name/value pair (or
- the beginning of the string if the failure is in
- the first name/value pair) if the request was not
- successful.
- @param Results A null-terminated Unicode string in
- <ConfigAltResp> format which has all values filled
- in for the names in the Request string. String to
- be allocated by the called function.
-
- @retval EFI_SUCCESS The Results is filled with the requested values.
- @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.
- @retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name.
- @retval EFI_NOT_FOUND Routing data doesn't match any storage in this
- driver.
-
-**/
-EFI_STATUS
-EFIAPI
-DummyExtractConfig (
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
- IN CONST EFI_STRING Request,
- OUT EFI_STRING *Progress,
- OUT EFI_STRING *Results
- )
-{
- EFI_STATUS Status;
- UINTN BufferSize;
- DISK_IO_PRIVATE_DATA *PrivateData;
- EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;
- EFI_STRING ConfigRequest;
- EFI_STRING ConfigRequestHdr;
- UINTN Size;
-
- if (Progress == NULL || Results == NULL || Request == NULL) {
- return EFI_INVALID_PARAMETER;
- }
- //
- // Initialize the local variables.
- //
- ConfigRequestHdr = NULL;
- ConfigRequest = NULL;
- Size = 0;
- *Progress = Request;
-
- PrivateData = DISK_IO_PRIVATE_DATA_FROM_CONFIG_ACCESS(This);
- HiiConfigRouting = PrivateData->HiiConfigRouting;
-
- //
- // Get Buffer Storage data from EFI variable.
- // Try to get the current setting from variable.
- //
- BufferSize = sizeof (DISK_IO_NV_DATA);
- Status = gRT->GetVariable (
- VariableName,
- &gEfiCallerIdGuid,
- NULL,
- &BufferSize,
- &PrivateData->NVdata
- );
- if (EFI_ERROR (Status)) {
- return EFI_NOT_FOUND;
- }
-
- if (Request == NULL) {
- //
- // Request is set to NULL, construct full request string.
- //
-
- //
- // Allocate and fill a buffer large enough to hold the <ConfigHdr> template
- // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator
- //
- ConfigRequestHdr = HiiConstructConfigHdr (&gEfiCallerIdGuid, VariableName, PrivateData->Handle);
- Size = (StrLen (ConfigRequest) + 32 + 1) * sizeof (CHAR16);
- ConfigRequest = AllocateZeroPool (Size);
- UnicodeSPrint (ConfigRequest, Size, L"%s&OFFSET=0&WIDTH=%016LX", ConfigRequestHdr, (UINT64)BufferSize);
- FreePool (ConfigRequestHdr);
- } else {
- //
- // Check routing data in <ConfigHdr>.
- // Note: if only one Storage is used, then this checking could be skipped.
- //
- if (!HiiIsConfigHdrMatch (Request, &gEfiCallerIdGuid, VariableName)) {
- return EFI_NOT_FOUND;
- }
- ConfigRequest = Request;
- }
-
- //
- // Convert buffer data to <ConfigResp> by helper function BlockToConfig()
- //
- Status = HiiConfigRouting->BlockToConfig (
- HiiConfigRouting,
- ConfigRequest,
- (UINT8 *) &PrivateData->NVdata,
- BufferSize,
- Results,
- Progress
- );
-
- if (Request == NULL) {
- FreePool (ConfigRequest);
- *Progress = NULL;
- }
-
- return Status;
-}
-
-/**
- This function processes the results of changes in configuration.
-
- @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
- @param Configuration A null-terminated Unicode string in <ConfigResp>
- format.
- @param Progress A pointer to a string filled in with the offset of
- the most recent '&' before the first failing
- name/value pair (or the beginning of the string if
- the failure is in the first name/value pair) or
- the terminating NULL if all was successful.
-
- @retval EFI_SUCCESS The Results is processed successfully.
- @retval EFI_INVALID_PARAMETER Configuration is NULL.
- @retval EFI_NOT_FOUND Routing data doesn't match any storage in this
- driver.
-
-**/
-EFI_STATUS
-EFIAPI
-DummyRouteConfig (
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
- IN CONST EFI_STRING Configuration,
- OUT EFI_STRING *Progress
- )
-{
- EFI_STATUS Status;
- UINTN BufferSize;
- DISK_IO_PRIVATE_DATA *PrivateData;
- EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;
-
- if (Configuration == NULL || Progress == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
-
- PrivateData = DISK_IO_PRIVATE_DATA_FROM_CONFIG_ACCESS (This);
- HiiConfigRouting = PrivateData->HiiConfigRouting;
- *Progress = Configuration;
-
- //
- // Check routing data in <ConfigHdr>.
- // Note: if only one Storage is used, then this checking could be skipped.
- //
- if (!HiiIsConfigHdrMatch (Configuration, &gEfiCallerIdGuid, VariableName)) {
- return EFI_NOT_FOUND;
- }
-
- //
- // Get Buffer Storage data from EFI variable
- //
- BufferSize = sizeof (DISK_IO_NV_DATA);
- Status = gRT->GetVariable (
- VariableName,
- &gEfiCallerIdGuid,
- NULL,
- &BufferSize,
- &PrivateData->NVdata
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Convert <ConfigResp> to buffer data by helper function ConfigToBlock()
- //
- BufferSize = sizeof (DISK_IO_NV_DATA);
- Status = HiiConfigRouting->ConfigToBlock (
- HiiConfigRouting,
- Configuration,
- (UINT8 *) &PrivateData->NVdata,
- &BufferSize,
- Progress
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Store Buffer Storage back to EFI variable
- //
- Status = gRT->SetVariable(
- VariableName,
- &gEfiCallerIdGuid,
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
- sizeof (DISK_IO_NV_DATA),
- &PrivateData->NVdata
- );
-
- return Status;
-}
|