teythoon/gnumach.git/linux/dev/drivers, branch pmm-2015-08-28

Fix restoring interrupts on timeout

2015-06-29T22:30:26Z

* linux/dev/drivers/block/ahci.c (ahci_identify): Restore flags before returning on timeout.

Print about powered-down AHCI ports

2015-06-29T20:39:39Z

* linux/dev/drivers/block/ahci.c (ahci_probe_dev): Print messages when device is present but powered down.

Show odd number of ports

2015-03-05T19:15:23Z

* linux/dev/drivers/block/ahci.c (ahci_probe_dev): Show odd number of ports.

Pass ide and hd kernel options to ide driver

2014-11-12T13:20:36Z

* linux/dev/drivers/block/genhd.c: Include and (device_setup): Look for ide and hd options, and call ide_setup with them. * linux/src/drivers/block/ide.c (ide_setup) [MACH]: Parse hd[0-7] instead of hd[a-h].

Increase possible number of AHCI devices to 8

2014-03-17T00:18:32Z

by reducing possible number of partitions to 32. * linux/dev/drivers/block/ahci.c (MAX_PORTS): Set to 8. (PARTN_BITS): Set to 5.

AHCI driver cleanups

2014-02-23T16:57:45Z

* linux/dev/drivers/block/ahci.c (struct port): Add id and is_cd fields. (ahci_end_request): Only print error if quiet flag of the request is not set. (ahci_do_port_request): Upgrade sector parameter to 64 bit. Include those bits in the LBA48 request. (ahci_do_request): Upgrade sector count to 64bit. Only print errors if quiet flag of the request is not set. (ahci_probe_port): Move identify code... (ahci_identify): ... to new function. Handle WIN_PIDENTIFY case to recognize ATAPI devices. (ahci_probe_port): Also try WIN_PIDENTIFY command. (ahci_geninit): Avoid checking partition table on empty devices.

Add quiet flag to block I/O

2014-02-09T23:04:34Z

This avoids grub & such making Mach print flurries of floppy errors. * linux/dev/include/linux/blkdev.h (request): Add `quiet' field. * linux/dev/include/linux/blk.h (end_request): Print I/O error only if the `quiet' field of the request is 0. * linux/dev/include/linux/fs.h (ll_rw_block): Add `quiet' parameter. * linux/dev/glue/block.c (ll_rw_block): Add `quiet' parameter, copied into the request. (bread, rdwr_partial, rdwr_full): Pass 0 to `ll_rw_block''s `quiet' parameter. * linux/dev/drivers/block/floppy.c (floppy_revalidate): Pass 1 to `ll_rw_block''s `quiet' parameter.

Add partitioning reload support to ahci

2013-06-24T13:02:09Z

* linux/dev/drivers/block/ahci.c (port): Add `gd' field. (ahci_ioctl): New function. (ahci_fops): Fill `ioctl' field with `ahci_ioctl'. (ahci_probe_pci): Fill `gd' field with `gd'.

Fix printing ahci PCI dev and fun

2013-06-24T12:47:36Z

* linux/dev/drivers/block/ahci.c (ahci_probe_dev): Compute `dev' and `fun' earlier so they can be printed.

Do not skip AHCI controller without HOST_CAP_ONLY

2013-06-09T20:06:16Z

We rather rely on the announced PCI type to determine whether to use IDE or AHCI. * linux/dev/drivers/block/ahci.c (ahci_probe_dev): Do not skip AHCI controller without HOST_CAP_ONLY.