From: Juergen Beisert <jbe@pengutronix.de>
To: barebox@lists.infradead.org
Subject: Rework of handling disk like media
Date: Wed, 16 Nov 2011 10:24:14 +0100 [thread overview]
Message-ID: <1321435467-19148-1-git-send-email-jbe@pengutronix.de> (raw)
This patch stack reworks the handling of disk like media (hard disks, USB mass storage, SD/MMC cards). It should simplify the code by using the generic blockdevice layer.
Also partition handling is now a separate step to provide more partition types than the D*S one in the future.
At the end of this series support for a subset of ATA devices and their interface is added.
Comments are welcome.
The following changes since commit e3920f1c2fe0ca56dbbc659eeda43254434e0d91:
Merge branch 'pu/mci/multiblock-write' into next (2011-11-11 16:18:34 +0100)
Juergen Beisert (13):
USB Mass Storage driver: Fix compile time warning
Create a unique cdev number for on demand devices
ATA/DISK: Add generic disk support when enabling the BIOS disk driver
ATA/DISK: Enabling write support does not belong to 'drive types'
ATA/DISK: Reorganize file structure and names for future updates
ATA/DISK: The BIOS based disk driver is not an interface
ATA/DISK: Share important constants and structures
DISK: Add common partition handling for disk like media
Use generic block layer to access the drives and do partition parsing
Remove 'disk_drive.c' as it is now replaced by generic partition handling
ATA/DISK: Remove the now unused header <ata.h>
ATA Disk Support: Add support for native ATA type drives
Add driver for IDE like interfaces
common/Kconfig | 18 +
common/Makefile | 2 +
common/partitions.c | 229 +++++++++++
drivers/Makefile | 2 +-
drivers/ata/Kconfig | 47 ++-
drivers/ata/Makefile | 5 +-
drivers/ata/disk_ata_drive.c | 631 +++++++++++++++++++++++++++++
drivers/ata/{bios.c => disk_bios_drive.c} | 97 +++--
drivers/ata/disk_drive.c | 247 -----------
drivers/ata/intf_platform_ide.c | 129 ++++++
drivers/mci/Kconfig | 3 +-
drivers/mci/mci-core.c | 135 ++++---
drivers/usb/storage/Kconfig | 1 +
drivers/usb/storage/usb.c | 126 ++++---
drivers/usb/storage/usb.h | 8 +-
fs/devfs-core.c | 14 +
include/ata.h | 39 --
include/ata_drive.h | 194 +++++++++
include/disks.h | 41 ++
include/driver.h | 1 +
include/mci.h | 3 +-
include/platform_ide.h | 31 ++
22 files changed, 1542 insertions(+), 461 deletions(-)
create mode 100644 common/partitions.c
create mode 100644 drivers/ata/disk_ata_drive.c
rename drivers/ata/{bios.c => disk_bios_drive.c} (79%)
delete mode 100644 drivers/ata/disk_drive.c
create mode 100644 drivers/ata/intf_platform_ide.c
delete mode 100644 include/ata.h
create mode 100644 include/ata_drive.h
create mode 100644 include/disks.h
create mode 100644 include/platform_ide.h
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next reply other threads:[~2011-11-16 9:24 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-16 9:24 Juergen Beisert [this message]
2011-11-16 9:24 ` [PATCH 01/13] USB Mass Storage driver: Fix compile time warning Juergen Beisert
2011-11-16 9:24 ` [PATCH 02/13] Create a unique cdev number for on demand devices Juergen Beisert
2011-11-16 9:24 ` [PATCH 03/13] ATA/DISK: Add generic disk support when enabling the BIOS disk driver Juergen Beisert
2011-11-16 9:24 ` [PATCH 04/13] ATA/DISK: Enabling write support does not belong to 'drive types' Juergen Beisert
2011-11-16 9:24 ` [PATCH 05/13] ATA/DISK: Reorganize file structure and names for future updates Juergen Beisert
2011-11-16 9:24 ` [PATCH 06/13] ATA/DISK: The BIOS based disk driver is not an interface Juergen Beisert
2011-11-16 9:24 ` [PATCH 07/13] ATA/DISK: Share important constants and structures Juergen Beisert
2011-11-16 9:24 ` [PATCH 08/13] DISK: Add common partition handling for disk like media Juergen Beisert
2011-11-17 16:17 ` Sascha Hauer
2011-11-18 8:26 ` Juergen Beisert
2011-11-18 8:51 ` Sascha Hauer
2011-11-21 10:05 ` Juergen Beisert
2011-11-21 11:30 ` Juergen Beisert
2011-11-16 9:24 ` [PATCH 09/13] Use generic block layer to access the drives and do partition parsing Juergen Beisert
2011-11-17 17:55 ` Sascha Hauer
2011-11-16 9:24 ` [PATCH 10/13] Remove 'disk_drive.c' as it is now replaced by generic partition handling Juergen Beisert
2011-11-16 9:24 ` [PATCH 11/13] ATA/DISK: Remove the now unused header <ata.h> Juergen Beisert
2011-11-16 9:24 ` [PATCH 12/13] ATA Disk Support: Add support for native ATA type drives Juergen Beisert
2011-11-17 20:46 ` Sascha Hauer
2011-11-24 11:28 ` Juergen Beisert
2011-11-16 9:24 ` [PATCH 13/13] Add driver for IDE like interfaces Juergen Beisert
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