src-test2/sys/dev/ata, branch release/4.9.0_cvs

This commit was manufactured by cvs2svn to create tag

2003-10-27T07:57:33Z

'RELENG_4_9_0_RELEASE'. This commit was manufactured to restore the state of the 4.9-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

MFS: rev. 1.35.2.35:

2003-10-26T19:27:16Z

Fix setting PIO mode timings on AcerLabs Aladdin IV/V chipsets. Approved by: re

MFC: Add support for the Intel ICH5 SATA controller in both legacy and

2003-10-22T14:43:52Z

enhanced mode. Submitted by: Dan Strick Approved by: re (murray)

Fix a function prototype error.

2003-10-01T04:02:18Z

Approved by: re@

MFC rev. 1.22:

2003-09-18T20:15:55Z

(atapi_action, case XPT_PATH_INQ): Handle properly the case of CAM_TARGET_WILDCARD (target_id_t is an unsigned integer type). Approved by: re (murray)

Fixed panics that will occur during attempts to rescan ATA disk devices

2003-09-05T18:27:39Z

(which occur after disk errors). The panic is due to attempts to acquire the ATA channel lock multiple times (at different levels), with the second attempt trying to sleep in an interrupt context. The fix is to indicate to the other levels that we already have the lock. The problem has been fixed in -current a different way and isn't portable to -stable. Reviewed by: sos@freebsd.org Approved by: re@freebsd.org

MFC: ata driver bus dma code.

2003-09-05T07:29:10Z

Eyeballed by: sos Approved by: re

More vm_offset_t -> vm_paddr_t conversions in kernel dump related code.

2003-08-31T00:16:28Z

This is functionally a no-op. If you have 4G or more memory, most likely you will still have problem with dumping since PCI device windows are not currently excluded. Approved by: re

almost-MFC: Søren and I have made a minimal 4.x variant of the bits in

2003-08-26T11:32:57Z

current (ata-chipset.c:1.32) that properly support the SiI 0680 chip. Prior to this, heavy load on both channels at once would cause command timeouts and sometimes data corruption. Submitted by: sos Approved by: re (murray) and sos

MFC: Fix ATAPI/USB/Firewire CDROM drive handling in cd(4) and hopefully

2003-08-24T03:26:38Z

fix a number of related problems along the way. Files/revisions merged: scsi_cd.c: 1.72, 1.77, 1.80 scsi_all.c: 1.39 (partial) scsi_all.h: 1.22 scsi_cd.h: 1.7 scsi_da.c: 1.139 atapi-cam.c: 1.13 not merged: umass.c rev 1.76 (doesn't apply to -stable) Because of the differences between -current and -stable, some of these changes are not identical to the ones in -current. Most notably, cd(4) in -stable uses the slice code, whereas cd(4) in -current has no disklabel support at all. So there is extra code in the -stable version of these patches to handle that. - Automatically detect CDROM drives that can't handle 6 byte mode sense and mode select, and adjust our command size accordingly. We have to handle this in the cd(4) driver (where the buffers are allocated), since the parameter list length is different for the 6 and 10 byte mode sense commands. - Remove MODE_SENSE and MODE_SELECT translation in ATAPICAM, since there's no way for that to work properly. - Merge support for sending a path inquiry CCB to see if the SIM has set the PIM_NO_6_BYTE flag. (scsi_cd.c rev 1.80) - Add a quirk entry for CDROM drives that just hang when they get a 6 byte mode sense or mode select. The reason for the quirk must be documented in a PR, and all quirks must be approved by ken@FreeBSD.org. This is to make sure that we fully understand why each quirk is needed. In most cases, the PIM_NO_6_BYTE flag set by the SIM driver should eliminate the need for a quirk. - Change the way the da(4) handles the no_6_byte sysctl. There is now a per-drive sysctl to set the minimum command size for that particular disk. (Since you could have multiple disks with multiple requirements in one system.) - Loader tunable support for all the sysctls in the da(4) and cd(4) drivers. - Add a CDIOCCLOSE ioctl for cd(4) (bde pointed this out a long time ago). - Add a media validation routine (cdcheckmedia()) to the cd(4) driver, to fix some problems bde pointed out a long time ago. For -stable, open() will still fail if there is no media in the drive. This is because of issues with the slice code handling media changing underneath it. If bde and I can get those issues worked out, there is basic code in this set of patches to handle allowing the CDIOCCLOSE and CDIOCEJECT ioctls without media in the drive. - The media validation routine also reads the table of contents off the drive. We use the table of contents to implement the CDIOCPLAYTRACKS ioctl using the PLAY AUDIO MSF command. The PLAY AUDIO TRACK INDEX command that we previously used was deprecated after SCSI-2. It works in every SCSI CDROM I've tried, but doesn't seem to work on ATAPI CDROM drives. We still use the play audio track index command if we don't have a valid TOC, but I suppose it'll fail anyway in that case. - Add _len() versions of scsi_mode_sense() and scsi_mode_select() so that we can specify the minimum command length. Approved by: re