- 13 10月, 2007 40 次提交
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由 Eric Moore 提交于
Per request from Matthew Wilcox - using PCI_VENDOR_ATTO. Add support for ATTO UL4D, they are rebranded 53C1030. The changes are 1. Adding a new PCI vendor ID in pci table 2. The spi_port_page_2 is in different format than that of LSI generic spi_port_page_2 and hence mapping code is added. signed-off-by: NSathya Prakash <sathya.prakash@lsi.com> signed-off-by: NEric Moore <Eric.Moore@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Eric Moore 提交于
A new PCI_VENDOR_ID for pci_ids.h. signed-off-by: NEric Moore <Eric.Moore@lsi.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Alan Cox 提交于
Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Adrian Bunk 提交于
Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Gabriel C 提交于
In file included from drivers/scsi/g_NCR5380_mmio.c:9: drivers/scsi/g_NCR5380.c:559:5: warning: "NCR53C400_PSEUDO_DMA" is not defined Signed-off-by: NGabriel Craciunescu <nix.or.die@googlemail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Adrian Bunk 提交于
Every file should #include the headers containing the prototypes for its global functions (in this case for scsi_schedule_eh()). Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Andrew Morton 提交于
drivers/scsi/ips.c: In function 'ips_insert_device': drivers/scsi/ips.c:6957: warning: 'index' may be used uninitialized in this function Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Jesper Juhl 提交于
Signed-off-by: NJesper Juhl <jesper.juhl@gmail.com> Acked-by: NJames Smart <james.smart@emulex.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Andrew Morton 提交于
Too generic, clashes with ISDN. Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Acked-by: NMark Salyzyn <aacraid@adaptec.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Jesper Juhl 提交于
The Coverity checker noticed that we may overrun a statically allocated array in drivers/scsi/lpfc/lpfc_sli.c::lpfc_sli_hbqbuf_find(). The case is this; In 'struct lpfc_hba' we have #define LPFC_MAX_HBQS 4 ... struct lpfc_hba { ... struct hbq_s hbqs[LPFC_MAX_HBQS]; ... }; But then in lpfc_sli_hbqbuf_find() we have this code hbqno = tag >> 16; if (hbqno > LPFC_MAX_HBQS) return NULL; if 'hbqno' ends up as exactely 4, then we won't return, and then this list_for_each_entry(d_buf, &phba->hbqs[hbqno].hbq_buffer_list, list) { will cause an overflow of the statically allocated array at index 4, since the valid indices are only 0-3. I propose this patch, that simply changes the 'hbqno > LPFC_MAX_HBQS' into 'hbqno >= LPFC_MAX_HBQS' as a possible fix. Signed-off-by: NJesper Juhl <jesper.juhl@gmail.com> Acked-by: NJames Smart <James.Smart@Emulex.Com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 FUJITA Tomonori 提交于
- remove the unnecessary map_single path. - convert to use the new accessors for the sg lists and the parameters. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
The 700+-line comment at the top of the advansys driver fits more comfortably in Documentation/scsi. Delete the sections on: - kernels supported - other files modified (obsolete) - source comments (obsolete) - tests to run - release history (that's what a VCS is for) - contacting connectcom (the domain has expired and the phone number is now in use by another organisation) Known problems/fix list is moved down to the section where jejb put his FIXME. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Use memcpy to initialise eep_config instead of a loop. For AdvInitFrom38C1600EEP where we need to modify the default EEPROM configuration, do it after the loop, and do it using the structure definition, not by finding the right byte. I think it was wrong for big-endian machines. Also delete some non-useful comments and prototypes. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
The driver kept a copy of the PCI config address; refer to the pci_dev associated with the card instead. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Convert adv_isr_callback, adv_async_callback and asc_isr_callback into direct calls. Remove the unused asc_exe_callback. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
The cfg structures are supposed to be disposable after initialisation; with the 'dev' used for DMA mapping in there, that's not possible. Move the dev to the board. Also inline AscInitFromAscDvcVar into its only caller, remove some unnecessary prototypes and sort out a few minor formatting issues. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
n_io_port isn't suitable for advansys because some of the boards have more than 255 bytes of io port space. There's already a driver-private replacement, asc_n_io_port, but for some reason the driver was still setting and occasionally reporting n_io_port. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
At some point during Linux 2.1 development, ioremap() gained the ability to handle addresses which weren't page-aligned. Also expand the CONFIG_PCI range to encompass that entire section of wide board initialisation, since all wide boards are PCI. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
By moving a test from AscGetChipBusType into its only caller, we can delete the whole function Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Remove some useless forward declarations Reformat some comments, debug messages, and the occasional piece of real code Removal of unnecessary braces Remove duplicate setting of shost->irq Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Use slave_configure() to do all the work that used to be done in AscInquiryHandling and AdvInquiryHandling. Split slave_configure into two functions, one for wide and one for narrow controllers. Remove some unused definitions, duplicate definitions, unnecessary declarations, and scsireqq, cap_info and inquiry from struct asc_board. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
According to the AdvanSys driver, this device has a problem with tagged queueing. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
AscCompareString() is just another name for strncmp Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
- Remove wrappers around the PCI configuration space accessors - Call pci_set_master() instead of poking at config space directly - Move the latency setting into one function called for both narrow and wide boards. - Tidy up AdvInitGetConfig() a little. - Delete a few unused prototypes and definitions. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Make sure the resources are reserved and released by all the callers of advansys_board_found(). This eliminates the check_region-style race. It also allows us to use the pci_request_regions() API. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Register two isa_drivers, one for ISA and one for VLB, in order to preserve detection order. When deleting advansys_detect, we lose the last vestiges of the code that limited IO port scanning. This code has been effectively disabled for many years anyway; I'll restore it in a module_param later. We also lose the code that placed all ISA PnP cards into WaitForKey state -- drivers shouldn't be doing this anyway. The asc_host array goes away too. Also remove some IOADR and other definitions, such as ASC_NUM_BOARD_SUPPORTED. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
- Switch EISA probing to the driver model - Remove some now-unused macros and functions - Update the FIXME now that we use the correct driver model probing API Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
- Add a pci_driver interface for the PCI advansys devices (for ISA/EISA/VLB devices, we still call advansys_detect). - Many functions are converted from __init to __devinit to allow hotplug PCI to work. - Only keep devices found by advansys_detect in the asc_host list. - Rename asc_board_count to asc_legacy_count. New asc_board_count is only used to generate a unique name for each device. - Remove some now-unused macros and struct definitions Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
- Switch from scsi_register/scsi_unregister to scsi_host_alloc, scsi_add_host, scsi_scan_host and scsi_host_put. - Rename the scsi_host_template to advansys_template - Use module_init and module_exit instead of scsi_module.c - Remove protection against advansys_detect being called twice Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
- Put all the error cleanup at the end of the function and goto the appropriate label - Split advansys_wide_init_chip out of advansys_board_found - Split advansys_wide_free_mem out of advansys_board_found. Use it from advansys_release - Use GFP_KERNEL, not GFP_ATOMIC, when allocating memory during initialisation - Eliminate lots of PROC_FS ifdefs by removing the ifdefs around the prtbuf struct member Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
The interrupt routines used to walk the list of Scsi_Hosts belonging to this driver to make sure that the scsi_cmnd belonged to one of them. This is a waste of time and gets in the way of later cleanups, so delete it. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Pass the Scsi_Host to the interrupt handler, rather than polling all hosts for each interrupt. Return IRQ_NONE if we didn't handle this interrupt Don't set the IRQF_DISABLED flag; this is not a fast-executing interrupt handler. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Just use the Scsi_Host passed in, rather than looking through the driver's own array of boards for one that matches it. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Update the version to 3.4 Add my copyright Add myself to MAINTAINERS Exercise my right to change the license from dual BSD/GPL to GPL Don't force the definition of CONFIG_ISA on x86 Always include pci.h Stop including stat.h Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 FUJITA Tomonori 提交于
unsigned short is too small for sizeof(struct scatterlist) * min(q->max_hw_segments, q->max_phys_segments). This fixes memory leak with 4096 segments since 16 (likely sg size with x86) * 4096 sets sglist_len to zero. This might not happen without sg chaining support. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: NDouglas Gilbert <dougg@torque.net> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Matthew Wilcox 提交于
Stress-testing and some thought has revealed some places where asynchronous scanning needs some more attention to locking. - Since async_scan is a bit, we need to hold the host_lock while modifying it to prevent races against other CPUs modifying the word that bit is in. This is probably a theoretical race for the moment, but other patches may change that. - The async_scan bit means not only that this host is being scanned asynchronously, but that all the devices attached to this host are not yet added to sysfs. So we must ensure that this bit is always in sync. I've chosen to do this with the scan_mutex since it's already acquired in most of the right places. - If the host changes state to deleted while we're in the middle of a scan, we'll end up with some devices on the host's list which must be deleted. Add a check to scsi_sysfs_add_devices() to ensure the host is still running. - To avoid the async_scan bit being protected by three locks, the async_scan_lock now only protects the scanning_list. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Boaz Harrosh 提交于
- use scsi_cmnd data accessors - Clean the !use_sg code paths Signed-off-by: NBoaz Harrosh <bharrosh@panasas.com> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> [jejb: merge conflict fix] Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 Mike Christie 提交于
sg's may have setup a the buffer with a different length than the transfer length so we should be using the bufflen passed in as the request's data len. Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 FUJITA Tomonori 提交于
This converts ps3rom driver to use the new accessors for the sg lists and the parameters. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: NGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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由 FUJITA Tomonori 提交于
it's better to remove tgt dependencies in srp transport class since most people want only initiator support. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
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