Lines Matching defs:pCmdFis
2844 * @param pCmdFis Pointer to the FIS which is to be posted into memory.
2846 static int ahciPostFisIntoMemory(PAHCIPort pAhciPort, unsigned uFisType, uint8_t *pCmdFis)
2852 ahciLog(("%s: pAhciPort=%p uFisType=%u pCmdFis=%p\n", __FUNCTION__, pAhciPort, uFisType, pCmdFis));
2895 PDMDevHlpPCIPhysWrite(pAhciPort->CTX_SUFF(pDevIns), GCPhysAddrRecFis, pCmdFis, cbFis);
5163 * @param pCmdFis Pointer to the command FIS from the guest.
5166 static void ahciSendPioSetupFis(PAHCIPort pAhciPort, PAHCIREQ pAhciReq, uint8_t *pCmdFis,
5188 abPioSetupFis[AHCI_CMDFIS_SECTN] = pCmdFis[AHCI_CMDFIS_SECTN];
5189 abPioSetupFis[AHCI_CMDFIS_CYLL] = pCmdFis[AHCI_CMDFIS_CYLL];
5190 abPioSetupFis[AHCI_CMDFIS_CYLH] = pCmdFis[AHCI_CMDFIS_CYLH];
5191 abPioSetupFis[AHCI_CMDFIS_HEAD] = pCmdFis[AHCI_CMDFIS_HEAD];
5192 abPioSetupFis[AHCI_CMDFIS_SECTNEXP] = pCmdFis[AHCI_CMDFIS_SECTNEXP];
5193 abPioSetupFis[AHCI_CMDFIS_CYLLEXP] = pCmdFis[AHCI_CMDFIS_CYLLEXP];
5194 abPioSetupFis[AHCI_CMDFIS_CYLHEXP] = pCmdFis[AHCI_CMDFIS_CYLHEXP];
5195 abPioSetupFis[AHCI_CMDFIS_SECTC] = pCmdFis[AHCI_CMDFIS_SECTC];
5196 abPioSetupFis[AHCI_CMDFIS_SECTCEXP] = pCmdFis[AHCI_CMDFIS_SECTCEXP];
5229 * @param pCmdFis Pointer to the command FIS from the guest.
5232 static void ahciSendD2HFis(PAHCIPort pAhciPort, PAHCIREQ pAhciReq, uint8_t *pCmdFis, bool fInterrupt)
5247 d2hFis[AHCI_CMDFIS_SECTN] = pCmdFis[AHCI_CMDFIS_SECTN];
5248 d2hFis[AHCI_CMDFIS_CYLL] = pCmdFis[AHCI_CMDFIS_CYLL];
5249 d2hFis[AHCI_CMDFIS_CYLH] = pCmdFis[AHCI_CMDFIS_CYLH];
5250 d2hFis[AHCI_CMDFIS_HEAD] = pCmdFis[AHCI_CMDFIS_HEAD];
5251 d2hFis[AHCI_CMDFIS_SECTNEXP] = pCmdFis[AHCI_CMDFIS_SECTNEXP];
5252 d2hFis[AHCI_CMDFIS_CYLLEXP] = pCmdFis[AHCI_CMDFIS_CYLLEXP];
5253 d2hFis[AHCI_CMDFIS_CYLHEXP] = pCmdFis[AHCI_CMDFIS_CYLHEXP];
5254 d2hFis[AHCI_CMDFIS_SECTC] = pCmdFis[AHCI_CMDFIS_SECTC];
5255 d2hFis[AHCI_CMDFIS_SECTCEXP] = pCmdFis[AHCI_CMDFIS_SECTCEXP];
5359 static uint32_t ahciGetNSectors(uint8_t *pCmdFis, bool fLBA48)
5364 if (!pCmdFis[AHCI_CMDFIS_SECTC] && !pCmdFis[AHCI_CMDFIS_SECTCEXP])
5367 return pCmdFis[AHCI_CMDFIS_SECTCEXP] << 8 | pCmdFis[AHCI_CMDFIS_SECTC];
5371 if (!pCmdFis[AHCI_CMDFIS_SECTC])
5374 return pCmdFis[AHCI_CMDFIS_SECTC];
5378 static uint64_t ahciGetSector(PAHCIPort pAhciPort, uint8_t *pCmdFis, bool fLBA48)
5381 if (pCmdFis[AHCI_CMDFIS_HEAD] & 0x40)
5387 iLBA = ((uint64_t)pCmdFis[AHCI_CMDFIS_CYLHEXP] << 40) |
5388 ((uint64_t)pCmdFis[AHCI_CMDFIS_CYLLEXP] << 32) |
5389 ((uint64_t)pCmdFis[AHCI_CMDFIS_SECTNEXP] << 24) |
5390 ((uint64_t)pCmdFis[AHCI_CMDFIS_CYLH] << 16) |
5391 ((uint64_t)pCmdFis[AHCI_CMDFIS_CYLL] << 8) |
5392 pCmdFis[AHCI_CMDFIS_SECTN];
5397 iLBA = ((pCmdFis[AHCI_CMDFIS_HEAD] & 0x0f) << 24) | (pCmdFis[AHCI_CMDFIS_CYLH] << 16) |
5398 (pCmdFis[AHCI_CMDFIS_CYLL] << 8) | pCmdFis[AHCI_CMDFIS_SECTN];
5404 iLBA = ((pCmdFis[AHCI_CMDFIS_CYLH] << 8) | pCmdFis[AHCI_CMDFIS_CYLL]) * pAhciPort->PCHSGeometry.cHeads * pAhciPort->PCHSGeometry.cSectors +
5405 (pCmdFis[AHCI_CMDFIS_HEAD] & 0x0f) * pAhciPort->PCHSGeometry.cSectors +
5406 (pCmdFis[AHCI_CMDFIS_SECTN] - 1);
5411 static uint64_t ahciGetSectorQueued(uint8_t *pCmdFis)
5415 uLBA = ((uint64_t)pCmdFis[AHCI_CMDFIS_CYLHEXP] << 40) |
5416 ((uint64_t)pCmdFis[AHCI_CMDFIS_CYLLEXP] << 32) |
5417 ((uint64_t)pCmdFis[AHCI_CMDFIS_SECTNEXP] << 24) |
5418 ((uint64_t)pCmdFis[AHCI_CMDFIS_CYLH] << 16) |
5419 ((uint64_t)pCmdFis[AHCI_CMDFIS_CYLL] << 8) |
5420 pCmdFis[AHCI_CMDFIS_SECTN];
5425 DECLINLINE(uint32_t) ahciGetNSectorsQueued(uint8_t *pCmdFis)
5427 if (!pCmdFis[AHCI_CMDFIS_FETEXP] && !pCmdFis[AHCI_CMDFIS_FET])
5430 return pCmdFis[AHCI_CMDFIS_FETEXP] << 8 | pCmdFis[AHCI_CMDFIS_FET];
5433 DECLINLINE(uint8_t) ahciGetTagQueued(uint8_t *pCmdFis)
5435 return pCmdFis[AHCI_CMDFIS_SECTC] >> 3;
6186 static AHCITXDIR ahciProcessCmd(PAHCIPort pAhciPort, PAHCIREQ pAhciReq, uint8_t *pCmdFis)
6192 AssertMsg(pCmdFis[AHCI_CMDFIS_TYPE] == AHCI_CMDFIS_TYPE_H2D, ("FIS is not a host to device Fis!!\n"));
6196 switch (pCmdFis[AHCI_CMDFIS_CMD])
6227 switch (pCmdFis[AHCI_CMDFIS_FET])
6243 Log2(("%s: transfer mode %#04x\n", __FUNCTION__, pCmdFis[AHCI_CMDFIS_SECTC]));
6244 switch (pCmdFis[AHCI_CMDFIS_SECTC] & 0xf8)
6250 pAhciPort->uATATransferMode = (pCmdFis[AHCI_CMDFIS_SECTC] & 0xf8) | RT_MIN(pCmdFis[AHCI_CMDFIS_SECTC] & 0x07, ATA_MDMA_MODE_MAX);
6253 pAhciPort->uATATransferMode = (pCmdFis[AHCI_CMDFIS_SECTC] & 0xf8) | RT_MIN(pCmdFis[AHCI_CMDFIS_SECTC] & 0x07, ATA_UDMA_MODE_MAX);
6307 if ( pCmdFis[AHCI_CMDFIS_SECTC] != 0
6308 && ( pCmdFis[AHCI_CMDFIS_SECTC] > ATA_MAX_MULT_SECTORS
6309 || (pCmdFis[AHCI_CMDFIS_SECTC] & (pCmdFis[AHCI_CMDFIS_SECTC] - 1)) != 0))
6316 Log2(("%s: set multi sector count to %d\n", __FUNCTION__, pCmdFis[AHCI_CMDFIS_SECTC]));
6317 pAhciPort->cMultSectors = pCmdFis[AHCI_CMDFIS_SECTC];
6342 pAhciReq->cbTransfer = ahciGetNSectors(pCmdFis, fLBA48) * pAhciPort->cbSector;
6343 pAhciReq->uOffset = ahciGetSector(pAhciPort, pCmdFis, fLBA48) * pAhciPort->cbSector;
6351 pAhciReq->cbTransfer = ahciGetNSectors(pCmdFis, fLBA48) * pAhciPort->cbSector;
6352 pAhciReq->uOffset = ahciGetSector(pAhciPort, pCmdFis, fLBA48) * pAhciPort->cbSector;
6358 pAhciReq->cbTransfer = ahciGetNSectorsQueued(pCmdFis) * pAhciPort->cbSector;
6359 pAhciReq->uOffset = ahciGetSectorQueued(pCmdFis) * pAhciPort->cbSector;
6366 pAhciReq->cbTransfer = ahciGetNSectorsQueued(pCmdFis) * pAhciPort->cbSector;
6367 pAhciReq->uOffset = ahciGetSectorQueued(pCmdFis) * pAhciPort->cbSector;
6374 size_t cbLogRead = ((pCmdFis[AHCI_CMDFIS_SECTCEXP] << 8) | pCmdFis[AHCI_CMDFIS_SECTC]) * 512;
6375 unsigned offLogRead = ((pCmdFis[AHCI_CMDFIS_CYLLEXP] << 8) | pCmdFis[AHCI_CMDFIS_CYLL]) * 512;
6376 unsigned iPage = pCmdFis[AHCI_CMDFIS_SECTN];