Commit 8aa6caf
Iouri Tarassov
drivers: hv: dxgkrnl: Implement support for mapping guest pages on the host.
Prior to this change GPADLs were user to represent system memory buffers
to the host. GPADL can represent a buffer with max of ~32MB and there is
also a limit of total size of GPADLs in a VM.
The change makes use of the API on host, which maps guest pages. This API
does not have GPADL limitations.
Signed-off-by: Iouri Tarassov <[email protected]>1 parent 606198e commit 8aa6caf
File tree
4 files changed
+124
-30
lines changed- drivers/hv/dxgkrnl
4 files changed
+124
-30
lines changed| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| |||
306 | 306 | | |
307 | 307 | | |
308 | 308 | | |
| 309 | + | |
309 | 310 | | |
310 | 311 | | |
311 | 312 | | |
| |||
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| |||
417 | 417 | | |
418 | 418 | | |
419 | 419 | | |
| 420 | + | |
| 421 | + | |
| 422 | + | |
420 | 423 | | |
421 | 424 | | |
422 | 425 | | |
| |||
431 | 434 | | |
432 | 435 | | |
433 | 436 | | |
| 437 | + | |
| 438 | + | |
| 439 | + | |
| 440 | + | |
| 441 | + | |
| 442 | + | |
| 443 | + | |
| 444 | + | |
| 445 | + | |
| 446 | + | |
| 447 | + | |
| 448 | + | |
| 449 | + | |
| 450 | + | |
| 451 | + | |
| 452 | + | |
| 453 | + | |
| 454 | + | |
434 | 455 | | |
435 | 456 | | |
436 | 457 | | |
| |||
457 | 478 | | |
458 | 479 | | |
459 | 480 | | |
| 481 | + | |
460 | 482 | | |
461 | 483 | | |
462 | 484 | | |
| |||
485 | 507 | | |
486 | 508 | | |
487 | 509 | | |
| 510 | + | |
| 511 | + | |
| 512 | + | |
| 513 | + | |
| 514 | + | |
| 515 | + | |
| 516 | + | |
488 | 517 | | |
489 | 518 | | |
490 | 519 | | |
| |||
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| |||
1307 | 1307 | | |
1308 | 1308 | | |
1309 | 1309 | | |
| 1310 | + | |
1310 | 1311 | | |
1311 | 1312 | | |
1312 | 1313 | | |
1313 | | - | |
1314 | | - | |
1315 | | - | |
1316 | | - | |
1317 | | - | |
1318 | | - | |
| 1314 | + | |
| 1315 | + | |
| 1316 | + | |
| 1317 | + | |
| 1318 | + | |
| 1319 | + | |
| 1320 | + | |
| 1321 | + | |
1319 | 1322 | | |
1320 | 1323 | | |
1321 | 1324 | | |
| |||
1326 | 1329 | | |
1327 | 1330 | | |
1328 | 1331 | | |
| 1332 | + | |
1329 | 1333 | | |
1330 | 1334 | | |
1331 | 1335 | | |
| |||
1343 | 1347 | | |
1344 | 1348 | | |
1345 | 1349 | | |
1346 | | - | |
1347 | | - | |
1348 | | - | |
1349 | | - | |
1350 | | - | |
1351 | | - | |
1352 | | - | |
1353 | | - | |
1354 | | - | |
1355 | | - | |
1356 | | - | |
1357 | | - | |
1358 | | - | |
1359 | | - | |
| 1350 | + | |
| 1351 | + | |
| 1352 | + | |
| 1353 | + | |
| 1354 | + | |
| 1355 | + | |
1360 | 1356 | | |
1361 | | - | |
1362 | | - | |
1363 | | - | |
1364 | | - | |
1365 | | - | |
1366 | | - | |
1367 | | - | |
1368 | | - | |
1369 | | - | |
1370 | | - | |
| 1357 | + | |
| 1358 | + | |
| 1359 | + | |
| 1360 | + | |
| 1361 | + | |
| 1362 | + | |
| 1363 | + | |
| 1364 | + | |
| 1365 | + | |
| 1366 | + | |
| 1367 | + | |
| 1368 | + | |
| 1369 | + | |
| 1370 | + | |
| 1371 | + | |
| 1372 | + | |
| 1373 | + | |
| 1374 | + | |
| 1375 | + | |
| 1376 | + | |
| 1377 | + | |
| 1378 | + | |
| 1379 | + | |
| 1380 | + | |
| 1381 | + | |
| 1382 | + | |
| 1383 | + | |
| 1384 | + | |
| 1385 | + | |
| 1386 | + | |
| 1387 | + | |
| 1388 | + | |
| 1389 | + | |
| 1390 | + | |
| 1391 | + | |
| 1392 | + | |
| 1393 | + | |
| 1394 | + | |
| 1395 | + | |
| 1396 | + | |
| 1397 | + | |
| 1398 | + | |
| 1399 | + | |
| 1400 | + | |
| 1401 | + | |
| 1402 | + | |
| 1403 | + | |
| 1404 | + | |
| 1405 | + | |
| 1406 | + | |
| 1407 | + | |
| 1408 | + | |
| 1409 | + | |
| 1410 | + | |
| 1411 | + | |
| 1412 | + | |
| 1413 | + | |
| 1414 | + | |
| 1415 | + | |
| 1416 | + | |
| 1417 | + | |
| 1418 | + | |
| 1419 | + | |
| 1420 | + | |
| 1421 | + | |
| 1422 | + | |
1371 | 1423 | | |
1372 | 1424 | | |
1373 | 1425 | | |
| |||
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
| |||
139 | 139 | | |
140 | 140 | | |
141 | 141 | | |
| 142 | + | |
| 143 | + | |
142 | 144 | | |
143 | 145 | | |
144 | 146 | | |
| |||
245 | 247 | | |
246 | 248 | | |
247 | 249 | | |
| 250 | + | |
| 251 | + | |
| 252 | + | |
| 253 | + | |
| 254 | + | |
| 255 | + | |
| 256 | + | |
| 257 | + | |
| 258 | + | |
| 259 | + | |
248 | 260 | | |
249 | 261 | | |
250 | 262 | | |
| |||
0 commit comments