- 25 Jan, 2005 40 commits
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Antonino Daplas authored
With <Stuart_Hayes@Dell.com> I'm getting a message in dmesg: "localhost kernel: vesafb: probe of vesafb0 failed with error -6" I searched the web, and found that a lot of people are getting this, but I couldn't find an answer, so I looked into it. This appears to be because "vesafb" returns -ENXIO ("No such device or address") when its probe function fails. However, driverse/base/bus.c spews an error message during device_attach() if a matching driver's probe function returns anything but -ENODEV ("No such device"). Signed-off-by:Antonino Daplas <adaplas@pol.net> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Antonino Daplas authored
Set accelerator id for radeonfb. This id is checked by some user apps such as DirectFB. Signed-off-by:
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Gerd Knorr authored
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Gerd Knorr authored
New version, this time using a #define, which should kill the reference to need_* as well ... Signed-off-by:
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Gerd Knorr authored
- fix saa7134 module loading issues. Signed-off-by:
Gerd Knorr <kraxel@bytesex.org> Signed-off-by:
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Gerd Knorr authored
- some cleanups merged. - use new tveeprom module to configure Hauppauge cards. - add new tv cards. Signed-off-by:
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Gerd Knorr authored
This patch enables IR support for one AverMedia card and drops a obsolete function. Signed-off-by:
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Gerd Knorr authored
- minor msp3400 updates. - add tea6320 support. Signed-off-by:
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Gerd Knorr authored
Add a module which can parse config informations out of TV card eeproms. Will be used by bttv, cx88 and ivtv. Signed-off-by:
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Gerd Knorr authored
- add new tuner types. - add support for digital tv tuning. - make tda9887 output ports more configurable. Signed-off-by:
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Gerd Knorr authored
Add new tuner type to the v4l2 API. Signed-off-by:
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Gerd Knorr authored
- Fix a memory leak in video-buf.c - Small update for the video-buf-dvb.c module. Signed-off-by:
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Gerd Knorr authored
Remove unneeded casts of (void *) pointers. Signed-off-by:
Domen Puncer <domen@coderock.org> Signed-off-by:
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Gerd Knorr authored
Remove unneeded casts of (void *) pointers. Signed-off-by:
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Gerd Knorr authored
Remove unneeded casts of (void *) pointers. Signed-off-by:
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Gerd Knorr authored
From: Michael Geng <linux@MichaelGeng.de> This patch switches the videotext drivers over to use the _IO macros for ioctls. video_usercopy() works correctly then. The drivers will also map the old to the new ioctl numbers to make sure old apps don't break. The patch also updates Documentation/ioctl.h to reflect that change. and deletes a unused struct in include/linux/videotext.h. Signed-off-by:
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Dominik Brodowski authored
With Randy Dunlap <rddunlap@osdl.org> PCMCIA: convert internal I/O port addresses to unsigned long (kio_addr_t). Dominik pointed out that some ioaddr_t data are exposed to userspace, so don't touch those structures. Linus said: But the right thing is definitely to make an IO port pointer be "unsigned int" or even "unsigned long". URL: http://lkml.org/lkml/2005/1/11/168Signed-off-by:
Randy Dunlap <rddunlap@osdl.org> Signed-off-by:
Dominik Brodowski <linux@brodo.de> Signed-off-by:
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Dominik Brodowski authored
From: Christoph Hellwig <hch@lst.de> socket->{a,c}_region aren't ever touched elsewhere, so let's kill this. Signed-off-by:Christoph Hellwig <hch@lst.de> Signed-off-by:
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Dominik Brodowski authored
From: Randy Dunlap <rddunlap@osdl.org> i82092: check return value from request_region() correctly; apparently unused for awhile now; Signed-off-by:
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Dominik Brodowski authored
From: Randy Dunlap <rddunlap@osdl.org> Use CONFIG_PNP consistenly, for allocating and freeing resources, drop __ISAPNP__. Signed-off-by:
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Dominik Brodowski authored
From: Randy Dunlap <rddunlap@osdl.org> tcic: eliminate deprecated check_region(); Signed-off-by:
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Roland Dreier authored
The cap_mask_mutex needs to be initialized before ib_register_device(), because device registration will call client init functions that may try to modify the capability mask. Signed-off-by:
Roland Dreier <roland@topspin.com> Signed-off-by:
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Roland Dreier authored
Get rid of the x86 SSE code for atomic 64-bit writes to doorbell registers. Saving/setting CR0 plus a clts instruction are too expensive for it to ever be a win, and the config option was just confusing. Signed-off-by:
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Roland Dreier authored
From: "Michael S. Tsirkin" <mst@mellanox.co.il> Here are misc fixes for mthca mapping: 1. Thinkably, MSI tables or another region could fall between HCR and ECR tables. Thus its arguably wrong to map both tables in one region. So, do it separately. I think its also more readable to have ecr_base and access ecr there, not access ecr with hcr pointer. 2. mthca_request_regions error handling was borken (wrong order of cleanups). For example on all errors pci_release_region was called which is wrong if the region was not yet mapped. And other such cleanups. 3. Fixed some error messages too. Signed-off-by:
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Roland Dreier authored
Implement setting/clearing IsSM port capability bit from userspace via "issm" special files (set IsSM bit on open, clear on close). Signed-off-by:
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Roland Dreier authored
Replace uses of yield() with msleep(1) as suggested by kernel janitors. Signed-off-by:
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Roland Dreier authored
When we switch to interrupt-driven command mode, test interrupt generation with a NOP firmware command. Broken MSI/MSI-X and interrupt line routing problems seem to be very common, and this makes the error message much clearer -- before this change we would mysteriously fail when initializing the QP table. Signed-off-by:
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Roland Dreier authored
From: "Michael S. Tsirkin" <mst@mellanox.co.il> Event queue handling performance improvements: - Only calculate EQ entry address once, and don't truncate the consumer index until we really need to. - Only read ECR once. If a new event occurs while we're in the interrupt handler, we'll get another interrupt anyway, since we only clear events once. Signed-off-by:
Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by:
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Roland Dreier authored
From: "Michael S. Tsirkin" <mst@mellanox.co.il> Pass full extended MAD information to firmware when a work completion is supplied to the MAD_IFC command. This allows B_Key checking/trap generation. Signed-off-by:
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Roland Dreier authored
From: "Michael S. Tsirkin" <mst@mellanox.co.il> We don't need to write to the ECR to clear events when using MSI-X, since we never read the ECR anyway. Signed-off-by:
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Roland Dreier authored
Correct defines of port capability mask enum values (bits were ordered backwards) and add new capability bits from IBA spec version 1.2. Signed-off-by:
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Roland Dreier authored
Implement the port_modify() device method for mthca using the SET_IB firmware command. In particular this allows changing the port capability mask. Signed-off-by:
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Roland Dreier authored
Continue development of Arbel Mem-Free support: we now compute a valid profile, allocate context memory, map sufficient aux memory for HCA page tables, map sufficient context memory to cover all reserved firmware resources and successfully call the INIT_HCA and QUERY_ADAPTER firmware commands. Fix a few error gotos that unwound the wrong things. Signed-off-by:
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Roland Dreier authored
Slightly tidy up Andi Kleen's compat_ioctl conversion for the InfiniBand MAD driver by removing the no-longer-needed include of ioctl32.h, killing unreachable code and doing some really anal whitespace fixing. Signed-off-by:
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Anton Blanchard authored
Rename device_init to make it more unique. Useful when looking through debug initcall bootlogs. While I'm in the area, also make it static. Signed-off-by:
Anton Blanchard <anton@samba.org> Signed-off-by:
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Anton Blanchard authored
Create a cond_syscall for sys32_sysctl and make all architectures use it. Also fix the architectures that dont wrap their 32bit compat sysctl code. Signed-off-by:
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James Nelson authored
After getting in touch with the listed maintainer of the ARM26 floppy and hard drive maintainer, I found out that he had passed it on to Ian Molton. Signed-off-by:
James Nelson <james4765@gmail.com> Signed-off-by:
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Kevin Corry authored
In stripe_map(), change chunk to 64-bit and use do_div to divide and mod by the number of stripes. Signed-off-by:
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Alasdair G. Kergon authored
Improve performance by optionally bypassing some code that uses bdget. Signed-Off-By:
Alasdair G Kergon <agk@redhat.com> Signed-off-by:
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Alasdair G. Kergon authored
Add optional callback before each device gets suspended (called 'presuspend'). Rename existing callback used by dm-mirror from 'suspend' to 'postsuspend'. dm-multipath will use the new callback. (Any kernel module using device-mapper must be recompiled after this patch.) Signed-Off-By:
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