src/sys/dev/ata/ata-disk.c, branch release/9.0.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F9.0.0 2011-02-26T14:58:54Z Add the disk ident and a human-meaningful description (here, the disk model 2011-02-26T14:58:54Z Nathan Whitehorn nwhitehorn@FreeBSD.org 2011-02-26T14:58:54Z urn:sha1:65cb6238bd63eda5c71dfc6ef8e0e5f458761a8d string) to the geom_disk config XML so that they are easily accessible from userland. MFC after: 1 week Fix typos. 2010-11-09T10:59:09Z Rebecca Cran brucec@FreeBSD.org 2010-11-09T10:59:09Z urn:sha1:b1ce21c6efcf01904c5ae425327bfeca3c1b47b5 PR: bin/148894 Submitted by: olgeni Export PCI IDs of ATA/SATA controllers through CAM and ata(4) layers to 2010-07-25T15:43:52Z Alexander Motin mav@FreeBSD.org 2010-07-25T15:43:52Z urn:sha1:8edcf69406cc816bb7c64b51ec38f23d25ad4b67 GEOM. This information needed for proper soft-RAID's on-disk metadata reading and writing. Disable multi-sector PIO transfers if ATA_SET_MULTI command failed. 2010-07-13T06:42:47Z Alexander Motin mav@FreeBSD.org 2010-07-13T06:42:47Z urn:sha1:b6ef82a03bccdcc5dd20db91b36511871904929d Submitted by: Mikolaj Golub on fs@ Add a safety-belt. If the identified disk has 0 blocks, don't attach 2010-07-04T07:42:52Z Warner Losh imp@FreeBSD.org 2010-07-04T07:42:52Z urn:sha1:2a08b0b7a13668378217da7a1a54a96b194b3349 it. This can happen in some cases when plugging in SD/SmartCard PC Cards with empty slots. It is better to detect this bogosity, and refuse to attach rather than panic with a division by zero (in one of many places) down stream. Change ad_firmware_geom_adjust() to operate on a struct disk * only and 2010-05-20T12:46:19Z Marius Strobl marius@FreeBSD.org 2010-05-20T12:46:19Z urn:sha1:4461491b3e56d7e792b17eca672787baab07b056 hook it up to ada(4) also. While at it, rename *ad_firmware_geom_adjust() to *ata_disk_firmware_geom_adjust() etc now that these are no longer limited to ad(4). Reviewed by: mav MFC after: 3 days CFA support doesn't exclude FLUSH support. 2009-12-11T16:32:59Z Alexander Motin mav@FreeBSD.org 2009-12-11T16:32:59Z urn:sha1:c2023eeaad9f4cc36835ee93370c39b5b87aed3d Submitted by: Grzegorz Bernacki Limit maximum I/O size, depending on command set supported by device. 2009-12-10T09:26:56Z Alexander Motin mav@FreeBSD.org 2009-12-10T09:26:56Z urn:sha1:7f719ba784cd8534cfecfd8d8733df19295219e6 It is required to suppot non-LBA48 devices with MAXPHYS above 128K. Same is done in ada(4). MFp4: 2009-12-06T00:10:13Z Alexander Motin mav@FreeBSD.org 2009-12-06T00:10:13Z urn:sha1:066f913a94b134b6d5e32b6af88f297c7da9c031 Introduce ATA_CAM kernel option, turning ata(4) controller drivers into cam(4) interface modules. When enabled, this options deprecates all ata(4) peripheral drivers (ad, acd, ...) and interfaces and allows cam(4) drivers (ada, cd, ...) and interfaces to be natively used instead. As side effect of this, ata(4) mode setting code was completely rewritten to make controller API more strict and permit above change. While doing this, SATA revision was separated from PATA mode. It allows DMA-incapable SATA devices to operate and makes hw.ata.atapi_dma tunable work again. Also allow ata(4) controller drivers (except some specific or broken ones) to handle larger data transfers. Previous constraint of 64K was artificial and is not really required by PCI ATA BM specification or hardware. Submitted by: nwitehorn (powerpc part) Use only lower byte of sectors_intr IDENTIFY word as sector count. 2009-11-24T14:06:15Z Alexander Motin mav@FreeBSD.org 2009-11-24T14:06:15Z urn:sha1:32e7052ed003bef5fd87880d038b0da585690d05 This fixes SET_MULTI error during boot on devices supporting less then 16 sectors per interrupt.