- 29 4月, 2007 6 次提交
-
-
由 Tejun Heo 提交于
->post_internal_cmd is simplified EH for internal commands. Its primary mission is to stop the controller such that no rogue memory access or other activities occur after the internal command is released. It may provide error diagnostics by setting qc->err_mask but this hasn't been a requirement. To ignore SETXFER failure for CFA devices, libata needs to know whether a command was failed by the device or for any other reason. ie. internal command needs to get AC_ERR_DEV right. This patch makes the following changes to AC_ERR_DEV handling and ->post_internal_cmd semantics to accomodate this need and simplify callback implementation. 1. As long as the correct bits in the result TF registers are set, there is no need to set AC_ERR_DEV explicitly. libata EH core takes care of that for both normal and internal commands. 2. The only requirement for ->post_internal_cmd() is to put the controller into quiescent state. It needs not to set any err_mask. 3. ata_exec_internal_sg() performs minimal error analysis such that AC_ERR_DEV is automatically set as long as result_tf is filled correctly. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
Promise ATA ports should always be reset by pdc_reset_port() when errors are detected, but the recent error reason decoding update to sata_promise replaced that reset with a freeze. This patch changes the error detection to do a reset again. This makes the error decoding update safer, as it now only adds error decoding without changing any other behaviour. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
This patch adds much needed error reason decoding and reporting to sata_promise. It's simplistic but should log all relevant error info the controller provides. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
This patch changes sata_promise so that the PATA ports on TX2plus chips are bound to the pdc_pata_ops structure. This means that operations called from the SATA ops structures don't need any SATA-vs-PATA tests any more. Instead, operations that depend on a port being SATA or PATA are separated into different procedures. * pdc_cable_type() is split into a PATA version and a SATA version * pdc_error_handler() is split into a PATA version and a SATA version, that both call a common version after setting up the `hardreset' function pointer * pdc_old_check_atapi_dma() is now only used for SATAI ports, so is renamed to pdc_old_sata_check_atapi_dma() and simplified * pdc_sata_scr_{read,write}() are now only used for SATA ports, so their is-not-SATA tests are removed * pdc_port_start() is split into three procedures: a wrapper which performs the ->ops adjustment on TX2plus PATA ports, a procedure with the common code, and a procedure with the SATA-specific code (this bit might be cleaned up by Tejun's new init model) Tested on 20619, 20575, and 20775 chips. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
The recent change which moved cable detection from pdc_pre_reset() to the new ->cable_detect hook only added the hook for SATAII chips, leaving SATAI chips and the 20619 without the hook. Fixed by this patch. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Alan Cox 提交于
Signed-off-by: NAlan Cox <number6@the-village.bc.nu> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 26 2月, 2007 3 次提交
-
-
由 Jeff Garzik 提交于
Bump versions based on changes submitted during 2.6.21 merge window. Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
Each place in pdc_ata_init_one() that initialises a SATA port first calls pdc_ata_setup_port(), and then manually assigns the port's ->scr_addr. Simplify the code by extending pdc_ata_setup_port() to also handle scr_addr initialisation; for PATA ports we pass NULL as scr_addr. The initialisation of the PATA-only 20619 redundantly set up scr_addr for the ports. Remove this. Tested on 20619, 20575, and 20775 chips. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
When I merged my 20619 new EH conversion with #libata-upstream I had to manually resolve a conflict, and inadvertently lost pdc_pata_ops' ->post_internal_cmd binding. Corrected by this patch. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 16 2月, 2007 2 次提交
-
-
由 Mikael Pettersson 提交于
This patch updates the sata_promise driver to use new-style libata error handling for 20619 (TX4000) chips. sata_promise already uses new EH for the other chips it supports, so the patch is quite simple: * remove ->phy_reset and ->eng_timeout ops from pdc_pata_ops, and instead bind ->freeze, ->thaw, ->error_handler, and ->post_internal_cmd to existing new EH functions * drop ATA_FLAG_SRST from board_20619's flags * remove now unused pdc_pata_phy_reset() and pdc_eng_timeout() Tested on a TX4000 with both modern working disks and old/quirky disks. Also used a CD-RW drive to test reading and writing CDs. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
This patch fixes an oversight which caused sata_promise to not perform cable detection on the TX2plus chips' PATA ports. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 15 2月, 2007 1 次提交
-
-
由 Tim Schmielau 提交于
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: NTim Schmielau <tim@physik3.uni-rostock.de> Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 10 2月, 2007 9 次提交
-
-
由 Akira Iguchi 提交于
This patch is against each libata driver. Two IRQ calls are added in ata_port_operations. - irq_on() is used to enable interrupts. - irq_ack() is used to acknowledge a device interrupt. In most drivers, ata_irq_on() and ata_irq_ack() are used for irq_on and irq_ack respectively. In some drivers (ex: ahci, sata_sil24) which cannot use them as is, ata_dummy_irq_on() and ata_dummy_irq_ack() are used. Signed-off-by: NKou Ishizaki <kou.ishizaki@toshiba.co.jp> Signed-off-by: NAkira Iguchi <akira2.iguchi@toshiba.co.jp> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Tejun Heo 提交于
Convert libata core layer and LLDs to use iomap. * managed iomap is used. Pointer to pcim_iomap_table() is cached at host->iomap and used through out LLDs. This basically replaces host->mmio_base. * if possible, pcim_iomap_regions() is used Most iomap operation conversions are taken from Jeff Garzik <jgarzik@pobox.com>'s iomap branch. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Tejun Heo 提交于
Update libata LLDs to use devres. Core layer is already converted to support managed LLDs. This patch simplifies initialization and fixes many resource related bugs in init failure and detach path. For example, all converted drivers now handle ata_device_add() failure gracefully without excessive resource rollback code. As most resources are released automatically on driver detach, many drivers don't need or can do with much simpler ->{port|host}_stop(). In general, stop callbacks are need iff port or host needs to be given commands to shut it down. Note that freezing is enough in many cases and ports are automatically frozen before being detached. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Tejun Heo 提交于
Merge order left qc->nsect usage in sata_promise dangling. Kill it. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
This patch extends sata_promise to handle ATAPI_NODATA commands internally. However, commands destined to ATA_DFLAG_CDB_INTR devices are excluded from this and continue to be returned to libata. Concrete changes: - pdc_atapi_dma_pkt() is renamed to pdc_atapi_pkt(), and is extended to set up correct headers for NODATA packets - pdc_qc_prep() calls pdc_atapi_pkt() for ATAPI_NODATA - pdc_host_intr() handles ATAPI_NODATA - pdc_qc_issue_prot() sends ATAPI_NODATA packets via the chip's packet mechanism, except for CDB_INTR devices Tested on first- and second-generation chips, SATAPI and PATAPI, with no observable regressions. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
This patch (against libata #upstream + the ATAPI cleanup patch) reimplements sata_promise's ATAPI support to format ATAPI DMA commands as normal packets, and to issue them via the hardware's normal packet machinery. It turns out that the only reason for issuing ATAPI DMA commands via the pdc_issue_atapi_pkt_cmd() procedure was to perform two interrupt-fiddling steps for ATA_DFLAG_CDB_INTR devices. But these steps aren't needed because sata_promise sets ATA_FLAG_PIO_POLLING, which disables DMA for those devices. The remaining steps can easily be done in ATA taskfile packets. Concrete changes: - pdc_atapi_dma_pkt() is extended to program all packet setup steps, and not just contain the CDB; the sequence of steps exactly mirrors what pdc_issue_atapi_pkt_cmd() did - pdc_atapi_dma_pkt() needed more parameters: simplify it by just passing 'qc' and having it extract the data it needs - pdc_issue_atai_pkt_cmd() and its two helper procedures pdc_wait_for_drq() and pdc_wait_on_busy() are removed Tested on first- and second-generation chips, SATAPI and PATAPI, with no observable regressions. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
Here's a cleanup for yesterday's sata_promise ATAPI patch: - add and use a symbolic constant for the altstatus register - check return status from ata_busy_wait() - add missing newline in a warning printk() - update comment in pdc_issue_atapi_pkt_cmd() to clarify that the maybe-wait-for-INT issue cannot occur in the current driver, but may occur if the driver starts issuing ATAPI non-DMA commands as PDC packets Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
This patch adds ATAPI support to the sata_promise driver. This has been tested on both first- and second-generation chips (20378 and 20575), and with both SATAPI and PATAPI devices. CD-writing works. SATAPI DMA works on second-generation chips, but on first-generation chips SATAPI is limited to PIO due to what appears to be HW limitations. PATAPI DMA works on both first- and second-generation chips, but requires the separate PATA support patch before it can be used on TX2plus chips. The functional changes to the driver are: - remove ATA_FLAG_NO_ATAPI from PDC_COMMON_FLAGS - add ->check_atapi_dma() operation to enable DMA for bulk data transfers but force PIO for other ATAPI commands; this filter is from Promise's driver and largely matches pata_pdc207x.c - use a more restrictive ->check_atapi_dma() on first-generation chips to force SATAPI to always use PIO - add handling of ATAPI protocols to pdc_qc_prep(), pdc_host_intr(), and pdc_qc_issue_prot(): ATAPI_DMA is handled by the driver while non-DMA protocols are handed over to libata generic code - add pdc_issue_atapi_pkt_cmd() to handle the initial steps in issuing ATAPI DMA commands before sending the actual CDB; this procedure was ported from Promise's driver Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
This patch implements a simple way of setting up per-port flags on the SATA+PATA Promise TX2plus chips, which is a prerequisite for supporting the PATA port on those chips. It is based on the observation that ap->flags isn't really used until after ->port_start() has been invoked. So it places the "exceptional" per-port flags array in the driver's private host structure, and uses it in ->port_start() to finalise the port's flags. This patch obsoletes the #promise-sata-pata branch included in the #all branch. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 07 12月, 2006 2 次提交
-
-
由 Mikael Pettersson 提交于
This patch converts sata_promise to use new-style libata error handling on Promise SATA chips, for both SATA and PATA ports. * ATA_FLAG_SRST is no longer set * ->phy_reset is no longer set as it is unused when ->error_handler is present, and pdc_sata_phy_reset() has been removed * pdc_freeze() masks interrupts and halts DMA via PDC_CTLSTAT * pdc_thaw() clears interrupt status in PDC_INT_SEQMASK and then unmasks interrupts in PDC_CTLSTAT * pdc_error_handler() reinitialises the port if it isn't frozen, and then invokes ata_do_eh() with standard {s,}ata reset methods * pdc_post_internal_cmd() resets the port in case of errors * the PATA-only 20619 chip continues to use old-style EH: not by necessity but simply because I don't have documentation for it or any way to test it Since the previous version pdc_error_handler() has been rewritten and it now mostly matches ahci and sata_sil24. In case anyone wonders: the call to pdc_reset_port() isn't a heavy-duty reset, it's a light-weight reset to quickly put a port into a sane state. The discussion about the PCI flushes in pdc_freeze() and pdc_thaw() seemed to end with a consensus that the flushes are OK and not obviously redundant, so I decided to keep them for now. This patch was prepared against 2.6.19-git7, but it also applies to 2.6.19 + libata #upstream, with or without the revised sata_promise cleanup patch I recently submitted. This patch does conflict with the #promise-sata-pata patch: this patch removes pdc_sata_phy_reset() while #promise-sata-pata modifies it. The correct patch resolution is to remove the function. Tested on 2037x and 2057x chips, with PATA patches on top and disks on both SATA and PATA ports. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Mikael Pettersson 提交于
This patch performs two simple cleanups of sata_promise. * Remove board_20771 and map device id 0x3577 to board_2057x. After the recent corrections for SATAII chips, board_20771 and board_2057x were equivalent in the driver. * Remove hp->hotplug_offset and use hp->flags & PDC_FLAG_GEN_II to compute hotplug_offset in pdc_host_init(). hp->hotplug_offset was used to distinguish 1st and 2nd generation chips in one particular case, but now we have that information in a more general form in hp->flags, so hp->hotplug_offset is redundant. Changes since previous submission: rebased on libata-dev #upstream, cleaned up hotplug_offset computation based on Tejun's comments, expanded hotplug_offset removal rationale. This patch does not depend on the pending new EH conversion patch. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 03 12月, 2006 1 次提交
-
-
由 Mikael Pettersson 提交于
This patch adds code to fix up the PHYMODE4 "align timing" register value on second-generation Promise SATA chips. Failure to correct this value on non-x86 machines makes drive detection prone to failure due to timeouts. (I've observed about 50% detection failure rates on SPARC64.) The HW boots with a bad value in this register, but on x86 machines the Promise BIOS corrects it to the value recommended by the manual, so most people have been unaffected by this issue. After developing the patch I checked Promise's SATAII driver, and discovered that it also corrects PHYMODE4 just like this patch does. This patch depends on the sata_promise SATAII updates patch I sent recently. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 02 12月, 2006 2 次提交
-
-
由 Mikael Pettersson 提交于
This patch updates the sata_promise driver as follows: - Correct typo in definition of PDC_TBG_MODE: it's at 0x41C not 0x41 in first-generation chips. This error caused PCI access alignment exceptions on SPARC64, and on all platforms it disabled the expected initialisation of TBG mode. - Add flags field to struct pdc_host_priv. Define PDC_FLAG_GEN_II and use it to distinguish first- and second-generation chips. - Prevent the FLASH_CTL FIFO_SHD bit from being set to 1 on second- generation chips. This matches Promises' ulsata2 driver. - Prevent TBG mode and SLEW rate initialisation in second-generation chips. These two registers have moved, TBG mode has been redefined, and Promise's ulsata2 driver no longer attempts to initialise them. - Correct PCI device table so devices 0x3570, 0x3571, and 0x3d73 are marked as 2057x (2nd gen) not 2037x (1st gen). - Correct PCI device table so device 0x3d17 is marked as 40518 (2nd gen 4 ports) not 20319 (1st gen 4 ports). - Correct pdc_ata_init_one() to treat 20771 as a second-generation chip. Tested on 0x3d75 (2nd gen), 0x3d73 (2nd gen), and 0x3373 (1st gen) chips. The information comes from the newly uploaded Promise SATA HW specs, Promise's ultra and ulsata2 drivers, and debugging on 3d75/3d73/3373 chips. hp->hotplug_offset could now be removed and its value recomputed in pdc_host_init() using hp->flags, but that would be a cleanup not a functional change, so I'm ignoring it for now. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Jeff Garzik 提交于
Fixes crashes on sparc, and may correct weird behavior reported on occasions, because we were never programming this register correctly (or at all). Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 11 10月, 2006 2 次提交
-
-
由 Jeff Garzik 提交于
Noticed by Steve Brown <sbrown25@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 05 10月, 2006 1 次提交
-
-
由 David Howells 提交于
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: NDavid Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
-
- 28 9月, 2006 1 次提交
-
-
由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 24 8月, 2006 1 次提交
-
-
由 Jeff Garzik 提交于
The biggest change is that ata_host_set is renamed to ata_host. * ata_host_set => ata_host * ata_probe_ent->host_flags => ata_probe_ent->port_flags * ata_probe_ent->host_set_flags => ata_probe_ent->_host_flags * ata_host_stats => ata_port_stats * ata_port->host => ata_port->scsi_host * ata_port->host_set => ata_port->host * ata_port_info->host_flags => ata_port_info->flags * ata_(.*)host_set(.*)\(\) => ata_\1host\2() The leading underscore in ata_probe_ent->_host_flags is to avoid reusing ->host_flags for different purpose. Currently, the only user of the field is libata-bmdma.c and probe_ent itself is scheduled to be removed. ata_port->host is reused for different purpose but this field is used inside libata core proper and of different type. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
- 10 8月, 2006 2 次提交
-
-
由 Jeff Garzik 提交于
-
由 Pavel Roskin 提交于
Replace pci_module_init() with pci_register_driver(). Signed-off-by: NPavel Roskin <proski@gnu.org> Signed-off-by: NTejun Heo <htejun@gmail.com>
-
- 24 7月, 2006 1 次提交
-
-
由 Jeff Garzik 提交于
This is just the for-RC fix. A 'TODO' command is added, describing what's needed for the more-complete fix.
-
- 03 7月, 2006 1 次提交
-
-
由 Thomas Gleixner 提交于
Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 31 5月, 2006 1 次提交
-
-
由 Tejun Heo 提交于
Hook transportt->user_scan() and hostt->slave_destroy(). Signed-off-by: NTejun Heo <htejun@gmail.com>
-
- 24 5月, 2006 2 次提交
-
-
由 Alan Cox 提交于
We need to pass the device in order to do per device checks such as 32bit I/O enables. With the changes to include dev->ap we now don't have to add parameters however just clean them up. Also add data_xfer methods to the existing drivers except ata_piix (which is in the other block of patches). If you reject the piix one just add a data_xfer to it... Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-
由 Jeff Garzik 提交于
Original patch from Phillip Jordan <phillip.m.jordan@gmail.com> Cleanups and fixes by me.
-
- 15 5月, 2006 1 次提交
-
-
由 Tejun Heo 提交于
Use ATA printk helpers. Signed-off-by: NTejun Heo <htejun@gmail.com>
-
- 11 4月, 2006 1 次提交
-
-
由 Christoph Hellwig 提交于
Overriding the whole EH code is a per-transport, not per-host thing. Move ->eh_strategy_handler to the transport class, same as ->eh_timed_out. Downside is that scsi_host_alloc can't check for the total lack of EH anymore, but the transition period from old EH where we needed it is long gone already. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NJeff Garzik <jeff@garzik.org>
-