Support the setting of additional AHCI controller parameters.
Allow the serial number, firmware revision, model number and nominal media rotation rate (nmrr) parameters to be set from the command line. Note that setting the nmrr value can be used to indicate the AHCI device is an SSD. Submitted by: Wanpeng Qian Reviewed by: jhb, grehan (#bhyve) Approved by: jhb, grehan MFC after: 3 weeks Relnotes: yes Differential Revision: https://reviews.freebsd.org/D24174
This commit is contained in:
parent
bb97350f28
commit
9af3bcd7c9
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=363596
@ -540,6 +540,18 @@ Sector size (defaults to blockif sector size).
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Serial number with maximum 20 characters.
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.El
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.Pp
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AHCI devices:
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.Bl -tag -width 10n
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.It Li nmrr
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Nominal Media Rotation Rate, known as RPM. value 1 will indicate device as Solid State Disk. default value is 0, not report.
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.It Li ser
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Serial Number with maximum 20 characters.
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.It Li rev
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Revision Number with maximum 8 characters.
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.It Li model
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Model Number with maximum 40 characters.
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.El
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.Pp
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HD Audio devices:
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.Bl -tag -width 10n
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.It Li play
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@ -139,9 +139,9 @@ struct ahci_ioreq {
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struct ahci_port {
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struct blockif_ctxt *bctx;
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struct pci_ahci_softc *pr_sc;
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struct ata_params ata_ident;
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uint8_t *cmd_lst;
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uint8_t *rfis;
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char ident[AHCI_PORT_IDENT];
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int port;
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int atapi;
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int reset;
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@ -987,7 +987,49 @@ handle_identify(struct ahci_port *p, int slot, uint8_t *cfis)
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ahci_write_fis_d2h(p, slot, cfis,
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(ATA_E_ABORT << 8) | ATA_S_READY | ATA_S_ERROR);
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} else {
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uint16_t buf[256];
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ahci_write_fis_piosetup(p);
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write_prdt(p, slot, cfis, (void*)&p->ata_ident, sizeof(struct ata_params));
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ahci_write_fis_d2h(p, slot, cfis, ATA_S_DSC | ATA_S_READY);
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}
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}
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static void
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ata_identify_init(struct ahci_port* p, int atapi)
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{
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struct ata_params* ata_ident = &p->ata_ident;
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if (atapi) {
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ata_ident->config = (2 << 14 | 5 << 8 | 1 << 7 | 2 << 5);
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ata_ident->capabilities1 = ATA_SUPPORT_LBA |
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ATA_SUPPORT_DMA;
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ata_ident->capabilities2 = (1 << 14 | 1);
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ata_ident->atavalid = ATA_FLAG_54_58 | ATA_FLAG_64_70;
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ata_ident->obsolete62 = 0x3f;
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ata_ident->mwdmamodes = 7;
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if (p->xfermode & ATA_WDMA0)
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ata_ident->mwdmamodes |= (1 << ((p->xfermode & 7) + 8));
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ata_ident->apiomodes = 3;
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ata_ident->mwdmamin = 0x0078;
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ata_ident->mwdmarec = 0x0078;
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ata_ident->pioblind = 0x0078;
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ata_ident->pioiordy = 0x0078;
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ata_ident->satacapabilities = (ATA_SATA_GEN1 | ATA_SATA_GEN2 | ATA_SATA_GEN3);
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ata_ident->satacapabilities2 = ((p->ssts & ATA_SS_SPD_MASK) >> 3);
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ata_ident->satasupport = ATA_SUPPORT_NCQ_STREAM;
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ata_ident->version_major = 0x3f0;
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ata_ident->support.command1 = (ATA_SUPPORT_POWERMGT | ATA_SUPPORT_PACKET |
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ATA_SUPPORT_RESET | ATA_SUPPORT_NOP);
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ata_ident->support.command2 = (1 << 14);
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ata_ident->support.extension = (1 << 14);
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ata_ident->enabled.command1 = (ATA_SUPPORT_POWERMGT | ATA_SUPPORT_PACKET |
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ATA_SUPPORT_RESET | ATA_SUPPORT_NOP);
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ata_ident->enabled.extension = (1 << 14);
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ata_ident->udmamodes = 0x7f;
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if (p->xfermode & ATA_UDMA0)
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ata_ident->udmamodes |= (1 << ((p->xfermode & 7) + 8));
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ata_ident->transport_major = 0x1020;
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ata_ident->integrity = 0x00a5;
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} else {
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uint64_t sectors;
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int sectsz, psectsz, psectoff, candelete, ro;
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uint16_t cyl;
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@ -999,87 +1041,85 @@ handle_identify(struct ahci_port *p, int slot, uint8_t *cfis)
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sectors = blockif_size(p->bctx) / sectsz;
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blockif_chs(p->bctx, &cyl, &heads, &sech);
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blockif_psectsz(p->bctx, &psectsz, &psectoff);
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memset(buf, 0, sizeof(buf));
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buf[0] = 0x0040;
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buf[1] = cyl;
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buf[3] = heads;
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buf[6] = sech;
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ata_string((uint8_t *)(buf+10), p->ident, 20);
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ata_string((uint8_t *)(buf+23), "001", 8);
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ata_string((uint8_t *)(buf+27), "BHYVE SATA DISK", 40);
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buf[47] = (0x8000 | 128);
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buf[48] = 0;
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buf[49] = (1 << 8 | 1 << 9 | 1 << 11);
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buf[50] = (1 << 14);
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buf[53] = (1 << 1 | 1 << 2);
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ata_ident->config = ATA_DRQ_FAST;
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ata_ident->cylinders = cyl;
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ata_ident->heads = heads;
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ata_ident->sectors = sech;
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ata_ident->sectors_intr = (0x8000 | 128);
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ata_ident->tcg = 0;
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ata_ident->capabilities1 = ATA_SUPPORT_DMA |
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ATA_SUPPORT_LBA | ATA_SUPPORT_IORDY;
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ata_ident->capabilities2 = (1 << 14);
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ata_ident->atavalid = ATA_FLAG_54_58 |
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ATA_FLAG_64_70;
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if (p->mult_sectors)
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buf[59] = (0x100 | p->mult_sectors);
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ata_ident->multi = (ATA_MULTI_VALID | p->mult_sectors);
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if (sectors <= 0x0fffffff) {
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buf[60] = sectors;
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buf[61] = (sectors >> 16);
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ata_ident->lba_size_1 = sectors;
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ata_ident->lba_size_2 = (sectors >> 16);
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} else {
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buf[60] = 0xffff;
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buf[61] = 0x0fff;
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ata_ident->lba_size_1 = 0xffff;
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ata_ident->lba_size_2 = 0x0fff;
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}
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buf[63] = 0x7;
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ata_ident->mwdmamodes = 0x7;
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if (p->xfermode & ATA_WDMA0)
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buf[63] |= (1 << ((p->xfermode & 7) + 8));
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buf[64] = 0x3;
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buf[65] = 120;
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buf[66] = 120;
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buf[67] = 120;
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buf[68] = 120;
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buf[69] = 0;
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buf[75] = 31;
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buf[76] = (ATA_SATA_GEN1 | ATA_SATA_GEN2 | ATA_SATA_GEN3 |
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ata_ident->mwdmamodes |= (1 << ((p->xfermode & 7) + 8));
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ata_ident->apiomodes = 0x3;
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ata_ident->mwdmamin = 0x0078;
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ata_ident->mwdmarec = 0x0078;
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ata_ident->pioblind = 0x0078;
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ata_ident->pioiordy = 0x0078;
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ata_ident->support3 = 0;
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ata_ident->queue = 31;
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ata_ident->satacapabilities = (ATA_SATA_GEN1 | ATA_SATA_GEN2 | ATA_SATA_GEN3 |
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ATA_SUPPORT_NCQ);
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buf[77] = (ATA_SUPPORT_RCVSND_FPDMA_QUEUED |
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ata_ident->satacapabilities2 = (ATA_SUPPORT_RCVSND_FPDMA_QUEUED |
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(p->ssts & ATA_SS_SPD_MASK) >> 3);
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buf[80] = 0x3f0;
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buf[81] = 0x28;
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buf[82] = (ATA_SUPPORT_POWERMGT | ATA_SUPPORT_WRITECACHE|
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ata_ident->version_major = 0x3f0;
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ata_ident->version_minor = 0x28;
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ata_ident->support.command1 = (ATA_SUPPORT_POWERMGT | ATA_SUPPORT_WRITECACHE |
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ATA_SUPPORT_LOOKAHEAD | ATA_SUPPORT_NOP);
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buf[83] = (ATA_SUPPORT_ADDRESS48 | ATA_SUPPORT_FLUSHCACHE |
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ata_ident->support.command2 = (ATA_SUPPORT_ADDRESS48 | ATA_SUPPORT_FLUSHCACHE |
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ATA_SUPPORT_FLUSHCACHE48 | 1 << 14);
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buf[84] = (1 << 14);
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buf[85] = (ATA_SUPPORT_POWERMGT | ATA_SUPPORT_WRITECACHE|
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ata_ident->support.extension = (1 << 14);
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ata_ident->enabled.command1 = (ATA_SUPPORT_POWERMGT | ATA_SUPPORT_WRITECACHE |
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ATA_SUPPORT_LOOKAHEAD | ATA_SUPPORT_NOP);
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buf[86] = (ATA_SUPPORT_ADDRESS48 | ATA_SUPPORT_FLUSHCACHE |
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ata_ident->enabled.command2 = (ATA_SUPPORT_ADDRESS48 | ATA_SUPPORT_FLUSHCACHE |
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ATA_SUPPORT_FLUSHCACHE48 | 1 << 15);
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buf[87] = (1 << 14);
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buf[88] = 0x7f;
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ata_ident->enabled.extension = (1 << 14);
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ata_ident->udmamodes = 0x7f;
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if (p->xfermode & ATA_UDMA0)
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buf[88] |= (1 << ((p->xfermode & 7) + 8));
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buf[100] = sectors;
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buf[101] = (sectors >> 16);
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buf[102] = (sectors >> 32);
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buf[103] = (sectors >> 48);
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ata_ident->udmamodes |= (1 << ((p->xfermode & 7) + 8));
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ata_ident->lba_size48_1 = sectors;
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ata_ident->lba_size48_2 = (sectors >> 16);
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ata_ident->lba_size48_3 = (sectors >> 32);
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ata_ident->lba_size48_4 = (sectors >> 48);
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if (candelete && !ro) {
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buf[69] |= ATA_SUPPORT_RZAT | ATA_SUPPORT_DRAT;
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buf[105] = 1;
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buf[169] = ATA_SUPPORT_DSM_TRIM;
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ata_ident->support3 |= ATA_SUPPORT_RZAT | ATA_SUPPORT_DRAT;
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ata_ident->max_dsm_blocks = 1;
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ata_ident->support_dsm = ATA_SUPPORT_DSM_TRIM;
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}
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buf[106] = 0x4000;
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buf[209] = 0x4000;
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ata_ident->pss = ATA_PSS_VALID_VALUE;
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ata_ident->lsalign = 0x4000;
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if (psectsz > sectsz) {
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buf[106] |= 0x2000;
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buf[106] |= ffsl(psectsz / sectsz) - 1;
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buf[209] |= (psectoff / sectsz);
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ata_ident->pss |= ATA_PSS_MULTLS;
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ata_ident->pss |= ffsl(psectsz / sectsz) - 1;
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ata_ident->lsalign |= (psectoff / sectsz);
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}
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if (sectsz > 512) {
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buf[106] |= 0x1000;
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buf[117] = sectsz / 2;
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buf[118] = ((sectsz / 2) >> 16);
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ata_ident->pss |= ATA_PSS_LSSABOVE512;
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ata_ident->lss_1 = sectsz / 2;
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ata_ident->lss_2 = ((sectsz / 2) >> 16);
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}
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buf[119] = (ATA_SUPPORT_RWLOGDMAEXT | 1 << 14);
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buf[120] = (ATA_SUPPORT_RWLOGDMAEXT | 1 << 14);
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buf[222] = 0x1020;
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buf[255] = 0x00a5;
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ahci_checksum((uint8_t *)buf, sizeof(buf));
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ahci_write_fis_piosetup(p);
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write_prdt(p, slot, cfis, (void *)buf, sizeof(buf));
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ahci_write_fis_d2h(p, slot, cfis, ATA_S_DSC | ATA_S_READY);
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ata_ident->support2 = (ATA_SUPPORT_RWLOGDMAEXT | 1 << 14);
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ata_ident->enabled2 = (ATA_SUPPORT_RWLOGDMAEXT | 1 << 14);
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ata_ident->transport_major = 0x1020;
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ata_ident->integrity = 0x00a5;
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}
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ahci_checksum((uint8_t*)ata_ident, sizeof(struct ata_params));
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}
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static void
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@ -1089,44 +1129,8 @@ handle_atapi_identify(struct ahci_port *p, int slot, uint8_t *cfis)
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ahci_write_fis_d2h(p, slot, cfis,
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(ATA_E_ABORT << 8) | ATA_S_READY | ATA_S_ERROR);
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} else {
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uint16_t buf[256];
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memset(buf, 0, sizeof(buf));
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buf[0] = (2 << 14 | 5 << 8 | 1 << 7 | 2 << 5);
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ata_string((uint8_t *)(buf+10), p->ident, 20);
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ata_string((uint8_t *)(buf+23), "001", 8);
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ata_string((uint8_t *)(buf+27), "BHYVE SATA DVD ROM", 40);
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buf[49] = (1 << 9 | 1 << 8);
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buf[50] = (1 << 14 | 1);
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buf[53] = (1 << 2 | 1 << 1);
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buf[62] = 0x3f;
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buf[63] = 7;
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if (p->xfermode & ATA_WDMA0)
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buf[63] |= (1 << ((p->xfermode & 7) + 8));
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buf[64] = 3;
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buf[65] = 120;
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buf[66] = 120;
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buf[67] = 120;
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buf[68] = 120;
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buf[76] = (ATA_SATA_GEN1 | ATA_SATA_GEN2 | ATA_SATA_GEN3);
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buf[77] = ((p->ssts & ATA_SS_SPD_MASK) >> 3);
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buf[78] = (1 << 5);
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buf[80] = 0x3f0;
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buf[82] = (ATA_SUPPORT_POWERMGT | ATA_SUPPORT_PACKET |
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ATA_SUPPORT_RESET | ATA_SUPPORT_NOP);
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buf[83] = (1 << 14);
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buf[84] = (1 << 14);
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buf[85] = (ATA_SUPPORT_POWERMGT | ATA_SUPPORT_PACKET |
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ATA_SUPPORT_RESET | ATA_SUPPORT_NOP);
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buf[87] = (1 << 14);
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buf[88] = 0x7f;
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if (p->xfermode & ATA_UDMA0)
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buf[88] |= (1 << ((p->xfermode & 7) + 8));
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buf[222] = 0x1020;
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buf[255] = 0x00a5;
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ahci_checksum((uint8_t *)buf, sizeof(buf));
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ahci_write_fis_piosetup(p);
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write_prdt(p, slot, cfis, (void *)buf, sizeof(buf));
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write_prdt(p, slot, cfis, (void *)&p->ata_ident, sizeof(struct ata_params));
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ahci_write_fis_d2h(p, slot, cfis, ATA_S_DSC | ATA_S_READY);
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}
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}
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@ -2319,6 +2323,10 @@ pci_ahci_init(struct vmctx *ctx, struct pci_devinst *pi, char *opts, int atapi)
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MD5_CTX mdctx;
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u_char digest[16];
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char *next, *next2;
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char *bopt, *uopt, *xopts, *config;
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FILE* fp;
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size_t block_len;
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int comma, optpos;
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ret = 0;
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@ -2335,6 +2343,9 @@ pci_ahci_init(struct vmctx *ctx, struct pci_devinst *pi, char *opts, int atapi)
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slots = 32;
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for (p = 0; p < MAX_PORTS && opts != NULL; p++, opts = next) {
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struct ata_params *ata_ident = &sc->port[p].ata_ident;
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memset(ata_ident, 0, sizeof(struct ata_params));
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/* Identify and cut off type of present port. */
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if (strncmp(opts, "hd:", 3) == 0) {
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atapi = 0;
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@ -2357,13 +2368,82 @@ pci_ahci_init(struct vmctx *ctx, struct pci_devinst *pi, char *opts, int atapi)
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if (opts[0] == 0)
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continue;
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uopt = strdup(opts);
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bopt = NULL;
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fp = open_memstream(&bopt, &block_len);
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comma = 0;
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optpos = 0;
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for (xopts = strtok(uopt, ",");
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xopts != NULL;
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xopts = strtok(NULL, ",")) {
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/* First option assume as block filename. */
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if (optpos == 0) {
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/*
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* Create an identifier for the backing file.
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* Use parts of the md5 sum of the filename
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*/
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char ident[AHCI_PORT_IDENT];
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MD5Init(&mdctx);
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MD5Update(&mdctx, opts, strlen(opts));
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MD5Final(digest, &mdctx);
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snprintf(ident, AHCI_PORT_IDENT,
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"BHYVE-%02X%02X-%02X%02X-%02X%02X",
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digest[0], digest[1], digest[2], digest[3], digest[4],
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digest[5]);
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ata_string((uint8_t*)&ata_ident->serial, ident, 20);
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ata_string((uint8_t*)&ata_ident->revision, "001", 8);
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if (atapi) {
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ata_string((uint8_t*)&ata_ident->model, "BHYVE SATA DVD ROM", 40);
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}
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else {
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ata_string((uint8_t*)&ata_ident->model, "BHYVE SATA DISK", 40);
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}
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}
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if ((config = strchr(xopts, '=')) != NULL) {
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*config++ = '\0';
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if (!strcmp("nmrr", xopts)) {
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ata_ident->media_rotation_rate = atoi(config);
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}
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else if (!strcmp("ser", xopts)) {
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ata_string((uint8_t*)(&ata_ident->serial), config, 20);
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}
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else if (!strcmp("rev", xopts)) {
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ata_string((uint8_t*)(&ata_ident->revision), config, 8);
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}
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else if (!strcmp("model", xopts)) {
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ata_string((uint8_t*)(&ata_ident->model), config, 40);
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}
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else {
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/* Pass all other options to blockif_open. */
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*--config = '=';
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fprintf(fp, "%s%s", comma ? "," : "", xopts);
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comma = 1;
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}
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}
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else {
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/* Pass all other options to blockif_open. */
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fprintf(fp, "%s%s", comma ? "," : "", xopts);
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comma = 1;
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}
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optpos++;
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}
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free(uopt);
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fclose(fp);
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DPRINTF("%s\n", bopt);
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/*
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* Attempt to open the backing image. Use the PCI slot/func
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* and the port number for the identifier string.
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*/
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||||
snprintf(bident, sizeof(bident), "%d:%d:%d", pi->pi_slot,
|
||||
pi->pi_func, p);
|
||||
bctxt = blockif_open(opts, bident);
|
||||
bctxt = blockif_open(bopt, bident);
|
||||
free(bopt);
|
||||
|
||||
if (bctxt == NULL) {
|
||||
sc->ports = p;
|
||||
ret = 1;
|
||||
@ -2374,17 +2454,7 @@ pci_ahci_init(struct vmctx *ctx, struct pci_devinst *pi, char *opts, int atapi)
|
||||
sc->port[p].port = p;
|
||||
sc->port[p].atapi = atapi;
|
||||
|
||||
/*
|
||||
* Create an identifier for the backing file.
|
||||
* Use parts of the md5 sum of the filename
|
||||
*/
|
||||
MD5Init(&mdctx);
|
||||
MD5Update(&mdctx, opts, strlen(opts));
|
||||
MD5Final(digest, &mdctx);
|
||||
snprintf(sc->port[p].ident, AHCI_PORT_IDENT,
|
||||
"BHYVE-%02X%02X-%02X%02X-%02X%02X",
|
||||
digest[0], digest[1], digest[2], digest[3], digest[4],
|
||||
digest[5]);
|
||||
ata_identify_init(&sc->port[p], atapi);
|
||||
|
||||
/*
|
||||
* Allocate blockif request structures and add them
|
||||
|
Loading…
Reference in New Issue
Block a user