Date: Sun, 25 Aug 2013 10:18:08 GMT From: zcore@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r256488 - soc2013/zcore/head/usr.sbin/bhyve Message-ID: <201308251018.r7PAI8Kd074606@socsvn.freebsd.org>
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Author: zcore Date: Sun Aug 25 10:18:08 2013 New Revision: 256488 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=256488 Log: support ATA_SET_MULTI Modified: soc2013/zcore/head/usr.sbin/bhyve/pci_ahci.c Modified: soc2013/zcore/head/usr.sbin/bhyve/pci_ahci.c ============================================================================== --- soc2013/zcore/head/usr.sbin/bhyve/pci_ahci.c Sun Aug 25 10:17:16 2013 (r256487) +++ soc2013/zcore/head/usr.sbin/bhyve/pci_ahci.c Sun Aug 25 10:18:08 2013 (r256488) @@ -92,6 +92,7 @@ uint64_t rfis; int atapi; int reset; + int mult_sectors; uint8_t xfermode; uint32_t clb; @@ -288,6 +289,7 @@ pr->serr = 0; pr->sact = 0; pr->xfermode = ATA_UDMA6; + pr->mult_sectors = 128; if (!pr->bctx) { pr->ssts = ATA_SS_DET_NO_DEVICE; @@ -355,12 +357,13 @@ ata_string((uint8_t *)(buf+10), "123456", 20); ata_string((uint8_t *)(buf+23), "001", 8); ata_string((uint8_t *)(buf+27), "BHYVE SATA DISK", 40); - buf[47] = (0x8000 | 16); + buf[47] = (0x8000 | 128); buf[48] = 0x1; buf[49] = (1 << 8 | 1 << 9 | 1 << 11); buf[50] = (1 << 14); buf[53] = (1 << 1 | 1 << 2); - buf[59] = (0x100 | 16); + if (p->mult_sectors) + buf[59] = (0x100 | p->mult_sectors); buf[60] = sectors; buf[61] = (sectors >> 16); buf[63] = 0x7; @@ -417,8 +420,6 @@ case ATA_SF_ENAB_RCACHE: case ATA_SF_DIS_RCACHE: p->tfd = ATA_S_DSC | ATA_S_READY; - p->is |= AHCI_P_IX_DP; - ahci_generate_intr(sc); break; case ATA_SF_SETXFER: { @@ -432,19 +433,29 @@ break; } p->tfd = ATA_S_DSC | ATA_S_READY; - p->is |= AHCI_P_IX_DP; - ahci_generate_intr(sc); break; } default: p->tfd = ATA_S_ERROR | ATA_S_READY; p->tfd |= (ATA_ERROR_ABORT << 8); - p->is |= AHCI_P_IX_DP; - ahci_generate_intr(sc); break; } + p->is |= AHCI_P_IX_DP; + ahci_generate_intr(sc); break; } + case ATA_SET_MULTI: + if (cfis[12] != 0 && + (cfis[12] > 128 || (cfis[12] & cfis[12] - 1))) { + p->tfd = ATA_S_ERROR | ATA_S_READY; + p->tfd |= (ATA_ERROR_ABORT << 8); + } else { + p->mult_sectors = cfis[12]; + p->tfd = ATA_S_DSC | ATA_S_READY; + } + p->is |= AHCI_P_IX_DP; + ahci_generate_intr(sc); + break; default: break; }
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