69fee6885f6042d0d3d3773b208a84e7bb161650 |
|
16-Jun-2014 |
Peter Hurley <peter@hurleysoftware.com> |
char: synclink: Remove WARN_ON for bad port count tty_port_close_start() already validates the port counts and issues a diagnostic if validation fails. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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e359a4e38d229d53e28905863a1fabf41debd591 |
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16-Jun-2014 |
Peter Hurley <peter@hurleysoftware.com> |
tty: Remove tty_hung_up_p() tests from tty drivers' open() Since at least before 2.6.30, it has not been possible to observe a hung up file pointer in a tty driver's open() method unless/until the driver open() releases the tty_lock() (eg., before blocking). This is because tty_open() adds the file pointer while holding the tty_lock() _and_ doesn't release the lock until after calling the tty driver's open() method. [ Before tty_lock(), this was lock_kernel(). ] Since __tty_hangup() first waits on the tty_lock() before enumerating and hanging up the open file pointers, either __tty_hangup() will wait for the tty_lock() or tty_open() will not yet have added the file pointer. For example, CPU 0 | CPU 1 | tty_open | __tty_hangup .. | .. tty_lock | .. tty_reopen | tty_lock / blocks .. | tty_add_file(tty, filp) | .. | tty->ops->open(tty, filp) | tty_port_open | tty_port_block_til_ready | .. | while (1) | .. | tty_unlock | / unblocks schedule | for each filp on tty->tty_files | f_ops = tty_hung_up_fops; | .. | tty_unlock tty_lock | .. | tty_unlock | Note that since tty_port_block_til_ready() and similar drop the tty_lock while blocking, when woken, the file pointer must then be tested for having been hung up. Also, fix bit-rotted drivers that used extra_count to track the port->count bump. CC: Mikael Starvik <starvik@axis.com> CC: Samuel Ortiz <samuel@sortiz.org> CC: "David S. Miller" <davem@davemloft.net> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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b8c98ae49e8d53344b1d62417eea05ebc3cdbd78 |
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02-Jan-2014 |
Arnd Bergmann <arnd@arndb.de> |
tty: synclink: avoid sleep_on race The four variants of the synclink driver use the same code in their open() callback to wait for a port in process of being closed, using interruptible_sleep_on, which is racy and going away soon. Making things worse, these functions hold the BTM while doing so, which means that if we ever enter this code path, we cannot actually continue since the other thread that is in process of closing the port can no longer get the BTM. This addresses both issues by using wait_event_interruptible_tty() instead. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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ecda040ff3724f021a96491ecee88d48e968c153 |
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19-Jul-2013 |
Alexandru Juncu <alexj@rosedu.org> |
pcmcia: synclink_cs: replace sum of bitmasks with OR operation. Suggested by coccinelle and manually verified. Signed-off-by: Alexandru Juncu <alexj@rosedu.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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3d55399391c8ecb5bb3d1c426bafa2580a889c4e |
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07-Feb-2013 |
Alexey Khoroshilov <khoroshilov@ispras.ru> |
pcmcia: synclink_cs: cleanup checkpatch warnings ERROR: open brace '{' following struct go on the same line ERROR: space required after that ',' ERROR: space prohibited after that open parenthesis '(' WARNING: please, no spaces at the start of a line WARNING: please, no space before tabs Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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d34138d057628211b1c835e13a64d0cc2423c969 |
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07-Feb-2013 |
Alexey Khoroshilov <khoroshilov@ispras.ru> |
pcmcia: synclink_cs: fix error handling in mgslpc_probe() mgslpc_probe() ignores errors in mgslpc_add_device() and does not release all resource if mgslpc_config() failed. The patch adds returned code to mgslpc_add_device() and fixes the both issues. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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9fe8074b82ed14358be50c62ab9d081bcb911607 |
|
28-Jan-2013 |
Joe Perches <joe@perches.com> |
TTY: synclink: Convert + to | for bit operations Dan Carpenter noticed a missing set of parentheses around a multiple field addition. https://lkml.org/lkml/2013/1/27/166 His original commit message: There is a kind of precedence problem here, but it doesn't affect how the code works because ->serial_signals is unsigned char. We want to clear two flags here. #define SerialSignal_RTS 0x20 /* Request to Send */ #define SerialSignal_DTR 0x80 /* Data Terminal Ready */ Without the parenthesis then it does: info->serial_signals &= 0x5f; With the parenthesis it does: info->serial_signals &= 0xffffff5f; info->serial_signals is an unsigned char so the two statements are equivalent, but it's cleaner to add the parenthesis. In other dtr_rts() functions the parenthesis are there so this makes it more consistent. Other changes: Convert all + uses to | for these bit operations. Reorder the multiple fields for consistency. Update the comments too. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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cc5ab61086334e72afdf970c032fecf5e5fcf7ca |
|
03-Jan-2013 |
Jiri Slaby <jslaby@suse.cz> |
TTY: synclink, remove unneeded tests info in synclink bottom-halves cannot be NULL because it is taken from work_struct using container_of. Remove the tests. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2e124b4a390ca85325fae75764bef92f0547fa25 |
|
03-Jan-2013 |
Jiri Slaby <jslaby@suse.cz> |
TTY: switch tty_flip_buffer_push Now, we start converting tty buffer functions to actually use tty_port. This will allow us to get rid of the need of tty in many call sites. Only tty_port will needed and hence no more tty_port_tty_get in those paths. Now, the one where most of tty_port_tty_get gets removed: tty_flip_buffer_push. IOW we also closed all the races in drivers not using tty_port_tty_get at all yet. Also we move tty_flip_buffer_push declaration from include/linux/tty.h to include/linux/tty_flip.h to all others while we are changing it anyway. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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d6c53c0e9bd0a83f9f9ddbc9fd80141a54d83896 |
|
03-Jan-2013 |
Jiri Slaby <jslaby@suse.cz> |
TTY: move low_latency to tty_port One point is to have less places where we actually need tty pointer. The other is that low_latency is bound to buffer processing and buffers are now in tty_port. So it makes sense to move low_latency to tty_port too. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
92a19f9cec9a80ad93c06e115822deb729e2c6ad |
|
03-Jan-2013 |
Jiri Slaby <jslaby@suse.cz> |
TTY: switch tty_insert_flip_char Now, we start converting tty buffer functions to actually use tty_port. This will allow us to get rid of the need of tty in many call sites. Only tty_port will needed and hence no more tty_port_tty_get in those paths. tty_insert_flip_char is the next one to proceed. This one is used all over the code, so the patch is huge. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
227434f8986c3827a1faedd1feb437acd6285315 |
|
03-Jan-2013 |
Jiri Slaby <jslaby@suse.cz> |
TTY: switch tty_buffer_request_room to tty_port Now, we start converting tty buffer functions to actually use tty_port. This will allow us to get rid of the need of tty pointer in many call sites. Only tty_port will be needed and hence no more tty_port_tty_get calls in those paths. Here we start with tty_buffer_request_room. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
a6b68a69fa89daeddc6ca6bb90b6f19a86ed7a9f |
|
03-Dec-2012 |
Paul Fulghum <paulkf@microgate.com> |
synclink fix ldisc buffer argument Fix call to line discipline receive_buf by synclink drivers. Dummy flag buffer argument is ignored by N_HDLC line discipline but might be of insufficient size if accessed by a different line discipline selected by mistake. flag buffer allocation now matches max size of data buffer. Unused char_buf buffers are removed. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
191c5f10275cfbb36802edadbdb10c73537327b4 |
|
15-Nov-2012 |
Jiri Slaby <jslaby@suse.cz> |
TTY: call tty_port_destroy in the rest of drivers After commit "TTY: move tty buffers to tty_port", the tty buffers are not freed in some drivers. This is because tty_port_destructor is not called whenever a tty_port is freed. This was an assumption I counted with but was unfortunately untrue. So fix the drivers to fulfil this assumption. To be sure, the TTY buffers (and later some stuff) are gone along with the tty_port, we have to call tty_port_destroy at tear-down places. This is mostly where the structure containing a tty_port is freed. This patch does exactly that -- put tty_port_destroy at those places. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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221b7b5796b520b51c34c40239d77921ba39225b |
|
14-Sep-2012 |
Alexey Khoroshilov <khoroshilov@ispras.ru> |
pcmcia: synclink_cs: fix potential tty NULL dereference tty_port_tty_get() can return NULL after port hangup that may happen anytime. The patch adds checks that tty_port_tty_get() returns nonNULL around places where tty is actually used. I have no actual hardware to test the patch, so I have updated rx side processing from common sense only. v2: rx handling updated according Alan Cox feedback. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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f21ec3d2d46e5f2ffc06f31fe2704fdcea7a58f3 |
|
23-Aug-2012 |
Huang Shijie <shijie8@gmail.com> |
serial: add a new helper function In most of the time, the driver needs to check if the cts flow control is enabled. But now, the driver checks the ASYNC_CTS_FLOW flag manually, which is not a grace way. So add a new wraper function to make the code tidy and clean. Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
c3a6344ae475763b6fb0fb2ec3639004f500d0f1 |
|
16-Aug-2012 |
Dan Carpenter <dan.carpenter@oracle.com> |
TTY: tty_alloc_driver() returns error pointers We changed these from alloc_tty_driver() to tty_alloc_driver() so the error handling needs to modified to check for IS_ERR() instead of NULL. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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a33ba827460cdab644e907fc0c740dc7fde56c17 |
|
14-Aug-2012 |
Jiri Slaby <jslaby@suse.cz> |
TTY: synclink_cs, fix build Commit "TTY: synclink_cs, use dynamic tty devices" added a call to tty_port_register_device with a proper device as the last argument. But it was not correct and it causes build failures: synclink_cs.c: In function ‘mgslpc_add_device’: synclink_cs.c:2735:16: error: request for member ‘dev’ in something not a structure or union info->p_dev is a pointer, so act as that. I wonder why my build scripts did not notice. I have to re-check them. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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cc93441eed0d39af9d99ba1642b9f733b195435c |
|
07-Aug-2012 |
Jiri Slaby <jslaby@suse.cz> |
TTY: synclink_cs, final cleanup in synclink_cs_init * use <tab> for indentation * add KERN_* to printks * no more assignments in if's like if ((rc = function())) Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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16a1065f2113b2c068ea108a681fb6b1f3a02ce0 |
|
07-Aug-2012 |
Jiri Slaby <jslaby@suse.cz> |
TTY: synclink_cs, use dynamic tty devices This allows us to provide the tty layer with information about tty_port for each link. And it also allows us to get rid of the remove_device loop in synclink_cs_exit because we had to reorder pcmcia and tty driver registration in init. This was because we need to have serial_driver initialized when calling tty_port_register_device from pcmcia ->probe. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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737586fe51e6d0031f83d781c0cb2f3abf8caada |
|
07-Aug-2012 |
Jiri Slaby <jslaby@suse.cz> |
TTY: synclink_cs, sanitize fail paths We will need to change the order of tty and pcmcia drivers initializations (see the reason later in this series). And the fail path handling is currently performed in a separate function that as well takes care of proper deinitialization in module_exit. It is hard to read and will need to be adjusted by our changes anyway. Instead, get rid of this helper function and do the fail paths handling directly in the init function. (And move the body of the function to module_exit.) Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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373f5aedbc6fb73d30f00eeb0dc7313ecfede908 |
|
19-Jul-2012 |
Alan Cox <alan@linux.intel.com> |
pcmcia,synclink_cs: fix termios port I missed Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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9ffc93f203c18a70623f21950f1dd473c9ec48cd |
|
28-Mar-2012 |
David Howells <dhowells@redhat.com> |
Remove all #inclusions of asm/system.h Remove all #inclusions of asm/system.h preparatory to splitting and killing it. Performed with the following command: perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *` Signed-off-by: David Howells <dhowells@redhat.com>
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410235fd4d20b8feaf8930a0575d23acc088aa87 |
|
05-Mar-2012 |
Jiri Slaby <jslaby@suse.cz> |
TTY: remove unneeded tty->index checks Checking if tty->index is in bounds is not needed. The tty has the index set in the initial open. This is done in get_tty_driver. And it can be only in interval <0,driver->num). So remove the tests which check exactly this interval. Some are left untouched as they check against the current backing device count. (Leaving apart that the check is racy in most of the cases.) Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2f16669d322e05171c9e1cfd94f402f7399bd2a3 |
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05-Mar-2012 |
Jiri Slaby <jslaby@suse.cz> |
TTY: remove re-assignments to tty_driver members All num, magic and owner are set by alloc_tty_driver. No need to re-set them on each allocation site. pti driver sets something different to what it passes to alloc_tty_driver. It is not a bug, since we don't use the lines parameter in any way. Anyway this is fixed, and now we do the right thing. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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90ab5ee94171b3e28de6bb42ee30b527014e0be7 |
|
13-Jan-2012 |
Rusty Russell <rusty@rustcorp.com.au> |
module_param: make bool parameters really bool (drivers & misc) module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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25f8f54f6e178acfd503a95441b0ea05c525f751 |
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04-May-2011 |
Joe Perches <joe@perches.com> |
pcmcia: Convert pcmcia_device_id declarations to const Saves about 50KB of data. Old/new size of all objects: text data bss dec hex filename 563015 80096 130684 773795 bcea3 (TOTALS) 610916 32256 130632 773804 bceac (TOTALS) Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Kurt Van Dijck <kurt.van.dijck@eia.be> (for drivers/net/can/softing/softing_cs.c) Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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25985edcedea6396277003854657b5f3cb31a628 |
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31-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
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751b3840d216f1ecd3b91ff5251bf7703b690cd8 |
|
01-Mar-2011 |
Axel Lin <axel.lin@gmail.com> |
pcmcia: synclink_cs: fix prototype for mgslpc_ioctl() The ioctl file pointer was removed in commit 6caa76 "tty: now phase out the ioctl file pointer for good". Thus fix the prototype for mgslpc_ioctl() and eliminate below warning: CC [M] drivers/char/pcmcia/synclink_cs.o drivers/char/pcmcia/synclink_cs.c:2787: warning: initialization from incompatible pointer type Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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20b9d17715017ae4dd4ec87fabc36d33b9de708e |
|
14-Feb-2011 |
Alan Cox <alan@linux.intel.com> |
tiocmset: kill the file pointer argument Doing tiocmget was such fun we should do tiocmset as well for the same reasons Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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60b33c133ca0b7c0b6072c87234b63fee6e80558 |
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14-Feb-2011 |
Alan Cox <alan@linux.intel.com> |
tiocmget: kill off the passing of the struct file We don't actually need this and it causes problems for internal use of this functionality. Currently there is a single use of the FILE * pointer. That is the serial core which uses it to check tty_hung_up_p. However if that is true then IO_ERROR is also already set so the check may be removed. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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86f94e3a1583765476ec06131c755af8318e6470 |
|
09-Nov-2010 |
Andres Salomon <dilinger@queued.net> |
pcmcia: fix warning in synclink driver During builds I see the following warning - CC [M] drivers/char/pcmcia/synclink_cs.o drivers/char/pcmcia/synclink_cs.c:2194: warning: ‘mgslpc_get_icount’ defined but not used The function is a callback meant to be assigned to get_icount (added during 0587102cf). Fix accordingly. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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dc98d9650891661a20842a8eef9e76536046d897 |
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09-Nov-2010 |
Andres Salomon <dilinger@queued.net> |
tty: fix warning in synclink driver During builds I see the following warning - CC [M] drivers/char/pcmcia/synclink_cs.o drivers/char/pcmcia/synclink_cs.c:2194: warning: ‘mgslpc_get_icount’ defined but not used The function is a callback meant to be assigned to get_icount (added during 0587102cf). Fix accordingly. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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0587102cf9f427c185bfdeb2cef41e13ee0264b1 |
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16-Sep-2010 |
Alan Cox <alan@linux.intel.com> |
tty: icount changeover for other main devices Again basically cut and paste Convert the main driver set to use the hooks for GICOUNT Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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5b917a1420d3d1a9c8da49fb0090692dc9aaee86 |
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17-Oct-2010 |
Vasiliy Kulikov <segooon@gmail.com> |
pcmcia: synclink_cs: fix information leak to userland Structure new_line is copied to userland with some padding fields unitialized. It leads to leaking of stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> CC: stable@kernel.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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06b3a1d12f41b592972643f8b84015d6c03dc576 |
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08-Aug-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: avoid messages on module (un)loading printk() statements on module load or unload are frowned upon. Also, add a few __init or __exit declarations. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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2e9b981a7c63ee8278df6823f8389d69dad1a499 |
|
08-Aug-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: move driver name to struct pcmcia_driver Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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1cc745d1cdca8086b472a06671f0830fc0e98861 |
|
01-Aug-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: remove the "Finally, report what we've done" message Remove this unnecessary message -- this info is either available in sysfs or by enabling dynamic debug from the PCMCIA core. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-scsi@vger.kernel.org CC: linux-usb@vger.kernel.org Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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00990e7ce0b0e596fe41d9c64d6933ea70084003 |
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30-Jul-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: use autoconfiguration feature for ioports and iomem When CONF_AUTO_SET_IO or CONF_AUTO_SET_IOMEM are set, the corresponding fields in struct pcmcia_device *p_dev->resource[0,1,2] are set accordinly. Drivers wishing to override certain settings may do so in the callback function, but they no longer need to parse the CIS entries stored in cistpl_cftable_entry_t themselves. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: linux-bluetooth@vger.kernel.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Jiri Kosina <jkosina@suse.cz> CC: linux-scsi@vger.kernel.org Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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440eed43e2a95bb842488755683716814da10f2b |
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30-Jul-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: introduce autoconfiguration feature Introduce an autoconfiguration feature to set certain values in pcmcia_loop_config(), instead of copying the same code over and over in each PCMCIA driver. At first, introduce the following options: CONF_AUTO_CHECK_VCC check or matching Vcc entry CONF_AUTO_SET_VPP set Vpp CONF_AUTO_AUDIO enable the speaker line CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Jiri Kosina <jkosina@suse.cz> CC: linux-scsi@vger.kernel.org Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> (for drivers/bluetooth) Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
1ac71e5a35eebee60cdcf15b3980bd94498f037b |
|
29-Jul-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: convert pcmcia_request_configuration to pcmcia_enable_device pcmcia_enable_device() now replaces pcmcia_request_configuration(). Instead of config_req_t, all necessary flags are either passed as a parameter to pcmcia_enable_device(), or (in rare circumstances) set in struct pcmcia_device -> flags. With the last remaining user of include/pcmcia/cs.h gone, remove all references. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Jiri Kosina <jkosina@suse.cz> CC: linux-scsi@vger.kernel.org Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> (for drivers/bluetooth) Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
7feabb6412ea23edd298c0fa90e5aa6733eb4a42 |
|
29-Jul-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: move config_{base,index,regs} to struct pcmcia_device Several drivers prefer to explicitly set config_{base,index,regs}, formerly known as ConfigBase, ConfigIndex and Present. Instead of passing these values inside config_req_t, store it in struct pcmcia_device. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Jiri Kosina <jkosina@suse.cz> CC: linux-scsi@vger.kernel.org Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> (for drivers/bluetooth) Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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37979e1546a790c44adbc7f27a85569944480ebc |
|
29-Jul-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: simplify IntType IntType was only set to INT_MEMORY (driver pcmciamtd) or INT_MEMORY_AND_IO (all other drivers). As this flags seems to relate to ioport access, make it conditional to the driver having requested IO port access. There are two drivers which do not request IO ports, but did set INT_MEMORY_AND_IO: ray_cs and b43. For those, we consistently only set INT_MEMORY in future. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Jiri Kosina <jkosina@suse.cz> CC: linux-scsi@vger.kernel.org Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> (for drivers/bluetooth) Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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90abdc3b973229bae98dd96649d9f7106cc177a4 |
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24-Jul-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: do not use io_req_t when calling pcmcia_request_io() Instead of io_req_t, drivers are now requested to fill out struct pcmcia_device *p_dev->resource[0,1] for up to two ioport ranges. After a call to pcmcia_request_io(), the ports found there are reserved, after calling pcmcia_request_configuration(), they may be used. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Michael Buesch <mb@bu3sch.de> Acked-by: Marcel Holtmann <marcel@holtmann.org> (for drivers/bluetooth/) Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
9a017a910346afd88ec2e065989903bf211a7d37 |
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24-Jul-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: do not use io_req_t after call to pcmcia_request_io() After pcmcia_request_io(), do not make use of the values stored in io_req_t, but instead use those found in struct pcmcia_device->resource[]. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org Acked-by: Marcel Holtmann <marcel@holtmann.org> (for drivers/bluetooth/) Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
ac8b422838046ffc26be4874a3cbae0d313f4209 |
|
21-Jul-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: remove cs_types.h Remove cs_types.h which is no longer needed: Most definitions aren't used at all, a few can be made away with, and two remaining definitions (typedefs, unfortunatley) may be moved to more specific places. CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org Acked-by: Marcel Holtmann <marcel@holtmann.org> (for drivers/bluetooth/) Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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ded6a1a341cb38c4cfeb09d3d01ffe16b5c804b3 |
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20-Mar-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: dev_node removal (drivers with updated printk call) As a second step, remove any usage of dev_node_t from drivers which only wrote to this typedef/struct, except one printk() which can easily be replaced by a dev_info()/dev_warn() call. CC: Harald Welte <laforge@gnumonks.org> CC: linux-ide@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: netdev@vger.kernel.org CC: linux-usb@vger.kernel.org Acked-by: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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eb14120f743d29744d9475bffec56ff4ad43a749 |
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07-Mar-2010 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: re-work pcmcia_request_irq() Instead of the old pcmcia_request_irq() interface, drivers may now choose between: - calling request_irq/free_irq directly. Use the IRQ from *p_dev->irq. - use pcmcia_request_irq(p_dev, handler_t); the PCMCIA core will clean up automatically on calls to pcmcia_disable_device() or device ejection. - drivers still not capable of IRQF_SHARED (or not telling us so) may use the deprecated pcmcia_request_exclusive_irq() for the time being; they might receive a shared IRQ nonetheless. CC: linux-bluetooth@vger.kernel.org CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-serial@vger.kernel.org CC: alsa-devel@alsa-project.org CC: linux-usb@vger.kernel.org CC: linux-ide@vger.kernel.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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5fa9167a1bf5f5a4b7282f5e7ac56a4a5a1fa044 |
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08-Nov-2009 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: rework the irq_req_t typedef Most of the irq_req_t typedef'd struct can be re-worked quite easily: (1) IRQInfo2 was unused in any case, so drop it. (2) IRQInfo1 was used write-only, so drop it. (3) Instance (private data to be passed to the IRQ handler): Most PCMCIA drivers using pcmcia_request_irq() to actually register an IRQ handler set the "dev_id" to the same pointer as the "priv" pointer in struct pcmcia_device. Modify the two exceptions (ipwireless, ibmtr_cs) to also work this waym and set the IRQ handler's "dev_id" to p_dev->priv unconditionally. (4) Handler is to be of type irq_handler_t. (5) Handler != NULL already tells whether an IRQ handler is present. Therefore, we do not need the IRQ_HANDLER_PRESENT flag in irq_req_t.Attributes. CC: netdev@vger.kernel.org CC: linux-bluetooth@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-scsi@vger.kernel.org CC: alsa-devel@alsa-project.org CC: Jaroslav Kysela <perex@perex.cz> CC: Jiri Kosina <jkosina@suse.cz> CC: Karsten Keil <isdn@linux-pingi.de> for the Bluetooth parts: Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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cbf624f0e18c4a05219855663a3e5f9fe8f2d876 |
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24-Oct-2009 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: use dynamic debug infrastructure, deprecate CS_CHECK (char) Convert PCMCIA drivers to use the dynamic debug infrastructure, instead of requiring manual settings of PCMCIA_DEBUG. Only some rare extra debug checks in cm4000_cs.c cm4040_cs.c are now hidden behind a "#ifdef CM4000_DEBUG" or "#ifdef CM4040_DEBUG". Also, remove all usages of the CS_CHECK macro and replace them with proper Linux style calling and return value checking. The extra error reporting may be dropped, as the PCMCIA core already complains about any (non-driver-author) errors. CC: Harald Welte <laforge@gnumonks.org> CC: Jiri Kosina <jkosina@suse.cz> CC: David Sterba <dsterba@suse.cz> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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aaa8cfdada648a6bae32f62df76cc60137a2b323 |
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18-Oct-2009 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: use pcmcia_loop_config in misc pcmcia drivers Use pcmcia_loop_config() in a few drivers missed during the first round. On fmvj18x_cs.c it -- strangely -- only requries us to set conf.ConfigIndex, which is done by the core, so include an empty loop function which returns 0 unconditionally. CC: David S. Miller <davem@davemloft.net> CC: David Sterba <dsterba@suse.cz> CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org For the ipwireless part: Acked-by: Jiri Kosina <jkosina@suse.cz> Acked-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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4c5d502d8b2db8947c44dc44bdc67dbe55cce2b9 |
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31-Aug-2009 |
Stephen Hemminger <shemminger@vyatta.com> |
hdlc: convert to netdev_tx_t Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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fcc8ac1825d3d0fb81f73bc1a80ebc863168bb56 |
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11-Jun-2009 |
Alan Cox <alan@lxorguk.ukuu.org.uk> |
tty: Add carrier processing on close to the tty_port core Some drivers implement this internally, others miss it out. Push the behaviour into the core code as that way everyone will do it consistently. Update the dtr rts method to raise or lower depending upon flags. Having a single method in this style fits most of the implementations more cleanly than two funtions. We need this in place before we tackle the USB side Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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87687144b4fce2ad083e689eec8b219054c292ae |
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01-Apr-2009 |
Alexey Dobriyan <adobriyan@gmail.com> |
proc tty: switch synclink_cs to ->proc_fops Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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991990a12de42281f81b4e3a6471586d2d0caf6a |
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08-Jan-2009 |
Krzysztof Hałasa <khc@pm.waw.pl> |
WAN: Convert generic HDLC drivers to netdev_ops. Also remove unneeded last_rx update from Synclink drivers. Synclink part mostly by Stephen Hemminger. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
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eeb4613436f0f19a38f667ea3078821040559c68 |
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02-Jan-2009 |
Alan Cox <alan@redhat.com> |
synclink_cs: Convert to tty_port Use the tty port operations, add refcounting, and refactor a bit to make the refcounting work cleanly. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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aafcf998c333a2a29e12093437eef32a60a8018d |
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05-Oct-2008 |
Alan Cox <alan@redhat.com> |
pcmcia: IRQ_TYPE_EXCLUSIVE is long obsoleted Switch more drivers to dynamic sharing after checking their IRQ handlers use dev_id and are robust Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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2f3061eb1086f98990d6495b8c63a1b83f2f59aa |
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31-Aug-2008 |
Dominik Brodowski <linux@dominikbrodowski.net> |
pcmcia: remove unused argument to pcmcia_parse_tuple() Since we're just parsing the tuple being passed to this function, we don't need any device-specific information. Also, remove the call to pcmcia_validate_cis() from pcmciamtd.c, since it is already called by the PCMCIA core. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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86f584f08767160a745a50ed675e12b8f8bfbf30 |
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01-Jul-2008 |
Krzysztof Hałasa <khc@pm.waw.pl> |
Remove bogus dosyncppp variable from synclink drivers. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
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9e98966c7bb94355689478bc84cc3e0c190f977e |
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22-Jul-2008 |
Alan Cox <alan@redhat.com> |
tty: rework break handling Some hardware needs to do break handling itself and may have partial support only. Make break_ctl return an error code. Add a tty driver flag so you can indicate driver hardware side break support. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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a352def21a642133758b868c71bee12ab34ad5c5 |
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16-Jul-2008 |
Alan Cox <alan@redhat.com> |
tty: Ldisc revamp Move the line disciplines towards a conventional ->ops arrangement. For the moment the actual 'tty_ldisc' struct in the tty is kept as part of the tty struct but this can then be changed if it turns out that when it all settles down we want to refcount ldiscs separately to the tty. Pull the ldisc code out of /proc and put it with our ldisc code. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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198191c4a7ce4daba379608fb38b9bc5a4eedc61 |
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30-Jun-2008 |
Krzysztof Halasa <khc@pm.waw.pl> |
WAN: convert drivers to use built-in netdev_stats There is no point in using separate net_device_stats structs when the one in struct net_device is present. Compiles. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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d7e752e2757fba49178f4b1af4778ca64d305cbb |
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30-Apr-2008 |
Alan Cox <alan@lxorguk.ukuu.org.uk> |
pcmcia: serial to int put_char method Signed-off-by: Alan Cox <alan@redhat.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Paul Fulghum <paulkf@microgate.com> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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978e595f88a1fba5869aa42a4af4fba36f33ecac |
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30-Apr-2008 |
Alan Cox <alan@lxorguk.ukuu.org.uk> |
tty/serial: lay the foundations for the next set of reworks - Stop drivers calling their own flush method indirectly, it obfuscates code and it will change soon anyway - A few more lock_kernel paths temporarily needed in some driver internal waiting code - Remove private put_char method that does a write call for one char - we have that anyway - Most but not yet all of the termios copy under lock fixing (some has other dependencies to follow) - Note a few locking bugs in drivers found in the process - Kill remaining [ab]users of TIOCG/SSOFTCAR in the driver, these must go to fix the termios locking Signed-off-by: Alan Cox <alan@redhat.com> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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0fab6de09c71a976e5d765e1ff548b14be385153 |
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28-Apr-2008 |
Joe Perches <joe@perches.com> |
synclink drivers bool conversion Remove more TRUE/FALSE defines and uses Remove == TRUE tests Convert BOOLEAN to bool Convert int to bool where appropriate Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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a6f97b293b08877d945ea3f28926aa446dd7ca2e |
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31-Oct-2007 |
Jeff Garzik <jeff@garzik.org> |
drivers/char: minor irq handler cleanups - remove always-false tests - don't overload 'irq' argument, pass data properly via dev_id - remove pointless casts from void* Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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3dd1247f4dee214a92b42e17818703ea71233288 |
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06-Feb-2008 |
Robert P. J. Day <rpjday@crashcourse.ca> |
synclink: standardize format of linux header file include's with "<>" Use the recommended form of "<>" to include linux header files, and move those includes up to join the rest of the linux includes. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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d12341f9f2b7cc38c699c2af3a9f17eb39b64b17 |
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19-Oct-2007 |
Jeff Garzik <jeff@garzik.org> |
char/pcmcia/synclink_cs: trim trailing whitespace Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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dd00cc486ab1c17049a535413d1751ef3482141c |
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19-Jul-2007 |
Yoann Padioleau <padator@wanadoo.fr> |
some kmalloc/memset ->kzalloc (tree wide) Transform some calls to kmalloc/memset to a single kzalloc (or kcalloc). Here is a short excerpt of the semantic patch performing this transformation: @@ type T2; expression x; identifier f,fld; expression E; expression E1,E2; expression e1,e2,e3,y; statement S; @@ x = - kmalloc + kzalloc (E1,E2) ... when != \(x->fld=E;\|y=f(...,x,...);\|f(...,x,...);\|x=E;\|while(...) S\|for(e1;e2;e3) S\) - memset((T2)x,0,E1); @@ expression E1,E2,E3; @@ - kzalloc(E1 * E2,E3) + kcalloc(E1,E2,E3) [akpm@linux-foundation.org: get kcalloc args the right way around] Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Bryan Wu <bryan.wu@analog.com> Acked-by: Jiri Slaby <jirislaby@gmail.com> Cc: Dave Airlie <airlied@linux.ie> Acked-by: Roland Dreier <rolandd@cisco.com> Cc: Jiri Kosina <jkosina@suse.cz> Acked-by: Dmitry Torokhov <dtor@mail.ru> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: Pierre Ossman <drzeus-list@drzeus.cx> Cc: Jeff Garzik <jeff@garzik.org> Cc: "David S. Miller" <davem@davemloft.net> Acked-by: Greg KH <greg@kroah.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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6473d160b4aba8023bcf38519a5989694dfd51a7 |
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06-Mar-2007 |
Jean Delvare <khali@linux-fr.org> |
PCI: Cleanup the includes of <linux/pci.h> I noticed that many source files include <linux/pci.h> while they do not appear to need it. Here is an attempt to clean it all up. In order to find all possibly affected files, I searched for all files including <linux/pci.h> but without any other occurence of "pci" or "PCI". I removed the include statement from all of these, then I compiled an allmodconfig kernel on both i386 and x86_64 and fixed the false positives manually. My tests covered 66% of the affected files, so there could be false positives remaining. Untested files are: arch/alpha/kernel/err_common.c arch/alpha/kernel/err_ev6.c arch/alpha/kernel/err_ev7.c arch/ia64/sn/kernel/huberror.c arch/ia64/sn/kernel/xpnet.c arch/m68knommu/kernel/dma.c arch/mips/lib/iomap.c arch/powerpc/platforms/pseries/ras.c arch/ppc/8260_io/enet.c arch/ppc/8260_io/fcc_enet.c arch/ppc/8xx_io/enet.c arch/ppc/syslib/ppc4xx_sgdma.c arch/sh64/mach-cayman/iomap.c arch/xtensa/kernel/xtensa_ksyms.c arch/xtensa/platform-iss/setup.c drivers/i2c/busses/i2c-at91.c drivers/i2c/busses/i2c-mpc.c drivers/media/video/saa711x.c drivers/misc/hdpuftrs/hdpu_cpustate.c drivers/misc/hdpuftrs/hdpu_nexus.c drivers/net/au1000_eth.c drivers/net/fec_8xx/fec_main.c drivers/net/fec_8xx/fec_mii.c drivers/net/fs_enet/fs_enet-main.c drivers/net/fs_enet/mac-fcc.c drivers/net/fs_enet/mac-fec.c drivers/net/fs_enet/mac-scc.c drivers/net/fs_enet/mii-bitbang.c drivers/net/fs_enet/mii-fec.c drivers/net/ibm_emac/ibm_emac_core.c drivers/net/lasi_82596.c drivers/parisc/hppb.c drivers/sbus/sbus.c drivers/video/g364fb.c drivers/video/platinumfb.c drivers/video/stifb.c drivers/video/valkyriefb.c include/asm-arm/arch-ixp4xx/dma.h sound/oss/au1550_ac97.c I would welcome test reports for these files. I am fine with removing the untested files from the patch if the general opinion is that these changes aren't safe. The tested part would still be nice to have. Note that this patch depends on another header fixup patch I submitted to LKML yesterday: [PATCH] scatterlist.h needs types.h http://lkml.org/lkml/2007/3/01/141 Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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d626f62b11e00c16e81e4308ab93d3f13551812a |
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27-Mar-2007 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset} To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
|
40565f1962c5be9b9e285e05af01ab7771534868 |
|
12-Feb-2007 |
Jiri Slaby <jirislaby@gmail.com> |
[PATCH] Char: timers cleanup - Use timer macros to set function and data members and to modify expiration time. - Use DEFINE_TIMER for global timers and do not init them at run-time in these cases. - del_timer_sync is common in most cases -- we want to wait for timer function if it's still running. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Dave Airlie <airlied@linux.ie> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Paul Fulghum <paulkf@microgate.com> Cc: Kylene Jo Hall <kjhall@us.ibm.com> Cc: Wim Van Sebroeck <wim@iguana.be> Acked-by: Dmitry Torokhov <dtor@mail.ru> (Input bits) Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
b963a8441cb95999c97bea379607071a869c65f0 |
|
10-Feb-2007 |
Jiri Slaby <jirislaby@gmail.com> |
[PATCH] Char: tty_wakeup cleanup tty_wakeup cleanup - remove wake_up_interruptible(&tty->write_wait) surrounding tty_wakup(tty); - substitute tty->ldisc.write_wakeup(tty) + wake_up() by tty_wakeup(tty); Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
5cbded585d129d0226cb48ac4202b253c781be26 |
|
13-Dec-2006 |
Robert P. J. Day <rpjday@mindspring.com> |
[PATCH] getting rid of all casts of k[cmz]alloc() calls Run this: #!/bin/sh for f in $(grep -Erl "\([^\)]*\) *k[cmz]alloc" *) ; do echo "De-casting $f..." perl -pi -e "s/ ?= ?\([^\)]*\) *(k[cmz]alloc) *\(/ = \1\(/" $f done And then go through and reinstate those cases where code is casting pointers to non-pointers. And then drop a few hunks which conflicted with outstanding work. Cc: Russell King <rmk@arm.linux.org.uk>, Ian Molton <spyro@f2s.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Dike <jdike@addtoit.com> Cc: Greg KH <greg@kroah.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Paul Fulghum <paulkf@microgate.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Karsten Keil <kkeil@suse.de> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Ian Kent <raven@themaw.net> Cc: Steven French <sfrench@us.ibm.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Neil Brown <neilb@cse.unsw.edu.au> Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
606d099cdd1080bbb50ea50dc52d98252f8f10a1 |
|
08-Dec-2006 |
Alan Cox <alan@lxorguk.ukuu.org.uk> |
[PATCH] tty: switch to ktermios This is the grungy swap all the occurrences in the right places patch that goes with the updates. At this point we have the same functionality as before (except that sgttyb() returns speeds not zero) and are ready to begin turning new stuff on providing nobody reports lots of bugs If you are a tty driver author converting an out of tree driver the only impact should be termios->ktermios name changes for the speed/property setting functions from your upper layers. If you are implementing your own TCGETS function before then your driver was broken already and its about to get a whole lot more painful for you so please fix it 8) Also fill in c_ispeed/ospeed on init for most devices, although the current code will do this for you anyway but I'd like eventually to lose that extra paranoia [akpm@osdl.org: bluetooth fix] [mp3@de.ibm.com: sclp fix] [mp3@de.ibm.com: warning fix for tty3270] [hugh@veritas.com: fix tty_ioctl powerpc build] [jdike@addtoit.com: uml: fix ->set_termios declaration] Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Martin Peschke <mp3@de.ibm.com> Acked-by: Peter Oberparleiter <oberpar@de.ibm.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
af69c7f924b272927f9aea378f34f4548d3888d9 |
|
07-Dec-2006 |
Paul Fulghum <paulkf@microgate.com> |
[PATCH] generic HDLC synclink config mismatch fix Fix compile errors on mismatch between generic HDLC and synclink drivers. Notes: generic HDLC support for synclink drivers is *optional* so you can't just use depend on in Kconfig This solution is deemed the best after 7 months of review and criticism by many developers including AKPM. Read the threads on LKML before posting about this solution. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
af2b3b503ad1b071b66e1531caae252b4b95c847 |
|
26-Oct-2006 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: conf.ConfigBase and conf.Present consolidation struct pcmcia_device *p_dev->conf.ConfigBase and .Present are set in almost all PCMICA driver right at the beginning, using the same calls but slightly different implementations. Unfiy this in the PCMCIA core. Includes a small bugfix ("drivers/net/pcmcia/xirc2ps_cs.c: remove unused label") from and Signed-off-by Adrian Bunk <bunk@stusta.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
c4028958b6ecad064b1a6303a6a5906d4fe48d73 |
|
22-Nov-2006 |
David Howells <dhowells@redhat.com> |
WorkStruct: make allyesconfig Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
|
7d12e780e003f93433d49ce78cfedf4b4c52adc5 |
|
05-Oct-2006 |
David Howells <dhowells@redhat.com> |
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 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: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
|
038b0a6d8d32db934bba6a24e74e76e4e327a94f |
|
04-Oct-2006 |
Dave Jones <davej@redhat.com> |
Remove all inclusions of <linux/config.h> kbuild explicitly includes this at build time. Signed-off-by: Dave Jones <davej@redhat.com>
|
b68e31d0ebbcc909d1941f9f230c9d062a3a13d3 |
|
02-Oct-2006 |
Jeff Dike <jdike@addtoit.com> |
[PATCH] const struct tty_operations As part of an SMP cleanliness pass over UML, I consted a bunch of structures in order to not have to document their locking. One of these structures was a struct tty_operations. In order to const it in UML without introducing compiler complaints, the declaration of tty_set_operations needs to be changed, and then all of its callers need to be fixed. This patch declares all struct tty_operations in the tree as const. In all cases, they are static and used only as input to tty_set_operations. As an extra check, I ran an i386 allyesconfig build which produced no extra warnings. 53 drivers are affected. I checked the history of a bunch of them, and in most cases, there have been only a handful of maintenance changes in the last six months. serial_core.c was the busiest one that I looked at. Signed-off-by: Jeff Dike <jdike@addtoit.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
bcf5111a58c7db968c3fb9cd77e340a5e076f549 |
|
30-Aug-2006 |
Russell King <rmk@dyn-67.arm.linux.org.uk> |
[SERIAL] Remove wrong asm/serial.h inclusions asm/serial.h is supposed to contain the definitions for the architecture specific 8250 ports for the 8250 driver. It may also define BASE_BAUD, but this is the base baud for the architecture specific ports _only_. Therefore, nothing other than the 8250 driver should be including this header file. In order to move towards this goal, here is a patch which removes some of the more obvious incorrect includes of the file. Acked-by: Paul Fulghum <paulkf@microgate.com> Acked-by: Tony Luck <tony.luck@intel.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
fbeff3c1d35d07b1f967e47fcfb00cd16b7ecd02 |
|
21-Jul-2006 |
Krzysztof Halasa <khc@pm.waw.pl> |
[WAN]: Converted synclink drivers to use netif_carrier_*() WAN: Converted synclink drivers to use netif_carrier_*() instead of hdlc_set_carrier(). Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
|
326f28e9ec4b2619c2fd410593fc95fcb0ba6b41 |
|
25-Jun-2006 |
Eric Sesterhenn <snakebyte@gmx.de> |
[PATCH] More !tty cleanups in drivers/char Another bunch of checks in the char drivers .put_char() and .write() routines, where tty can never be NULL. This patch removes these checks to save some code. Coverity choked at those with the following bug ids: isicom.c 767, 766 specialix.c 773, 774 synclink_cs.c 779, 781 synclink_gt.c 784, 785 synclinkmp.c 784, 785 Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Cc: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
cdaad343b561cdeb38b0578bb038eb5e87ed5551 |
|
23-Jun-2006 |
Peter Hagervall <hager@cs.umu.se> |
[PATCH] Sparse fixes for synclink_cs Mark a few non-exported functions static. Signed-off-by: Peter Hagervall <hager@cs.umu.se> Cc: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
e2d4096365e06b9a3799afbadc28b4519c0b3526 |
|
02-Mar-2006 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: use bitfield instead of p_state and state Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
15b99ac1729503db9e6dc642a50b9b6cb3bf51f9 |
|
31-Mar-2006 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
fba395eee7d3f342ca739c20f5b3ee635d0420a0 |
|
31-Mar-2006 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: remove dev_link_t and client_handle_t indirection dev_link_t * and client_handle_t both mean struct pcmcai_device * by now. Therefore, remove all such indirections. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
fd238232cd0ff4840ae6946bb338502154096d88 |
|
05-Mar-2006 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: embed dev_link_t into struct pcmcia_device Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
70294b468302fd7a0a99dad935c7ba5322989345 |
|
15-Jan-2006 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: remove unneeded Vcc pseudo setting As we do not allow setting Vcc in the pcmcia core, and Vpp1 and Vpp2 can only be set to the same value, a lot of code can be streamlined. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
8661bb5b4af1849c1f5a4e80c4e275fd13c155d6 |
|
02-Mar-2006 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: default suspend and resume handling In all but one case, the suspend and resume functions of PCMCIA drivers contain mostly of calls to pcmcia_release_configuration() and pcmcia_request_configuration(). Therefore, move this code out of the drivers and into the core. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
5f2a71fcb7995633b335a1e380ac63a968e61320 |
|
15-Jan-2006 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: add pcmcia_disable_device pcmcia_disable_device(struct pcmcia_device *p_dev) performs the necessary cleanups upon device or driver removal: it calls the appropriate pcmcia_release_* functions, and can replace (most) of the current drivers' _release() functions. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
53b3531bbbf70ac7551b32d1acc229d94de52658 |
|
24-Mar-2006 |
Alexey Dobriyan <adobriyan@gmail.com> |
[PATCH] s/;;/;/g Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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33f0f88f1c51ae5c2d593d26960c760ea154c2e2 |
|
10-Jan-2006 |
Alan Cox <alan@lxorguk.ukuu.org.uk> |
[PATCH] TTY layer buffering revamp The API and code have been through various bits of initial review by serial driver people but they definitely need to live somewhere for a while so the unconverted drivers can get knocked into shape, existing drivers that have been updated can be better tuned and bugs whacked out. This replaces the tty flip buffers with kmalloc objects in rings. In the normal situation for an IRQ driven serial port at typical speeds the behaviour is pretty much the same, two buffers end up allocated and the kernel cycles between them as before. When there are delays or at high speed we now behave far better as the buffer pool can grow a bit rather than lose characters. This also means that we can operate at higher speeds reliably. For drivers that receive characters in blocks (DMA based, USB and especially virtualisation) the layer allows a lot of driver specific code that works around the tty layer with private secondary queues to be removed. The IBM folks need this sort of layer, the smart serial port people do, the virtualisers do (because a virtualised tty typically operates at infinite speed rather than emulating 9600 baud). Finally many drivers had invalid and unsafe attempts to avoid buffer overflows by directly invoking tty methods extracted out of the innards of work queue structs. These are no longer needed and all go away. That fixes various random hangs with serial ports on overflow. The other change in here is to optimise the receive_room path that is used by some callers. It turns out that only one ldisc uses receive room except asa constant and it updates it far far less than the value is read. We thus make it a variable not a function call. I expect the code to contain bugs due to the size alone but I'll be watching and squashing them and feeding out new patches as it goes. Because the buffers now dynamically expand you should only run out of buffering when the kernel runs out of memory for real. That means a lot of the horrible hacks high performance drivers used to do just aren't needed any more. Description: tty_insert_flip_char is an old API and continues to work as before, as does tty_flip_buffer_push() [this is why many drivers dont need modification]. It does now also return the number of chars inserted There are also tty_buffer_request_room(tty, len) which asks for a buffer block of the length requested and returns the space found. This improves efficiency with hardware that knows how much to transfer. and tty_insert_flip_string_flags(tty, str, flags, len) to insert a string of characters and flags For a smart interface the usual code is len = tty_request_buffer_room(tty, amount_hardware_says); tty_insert_flip_string(tty, buffer_from_card, len); More description! At the moment tty buffers are attached directly to the tty. This is causing a lot of the problems related to tty layer locking, also problems at high speed and also with bursty data (such as occurs in virtualised environments) I'm working on ripping out the flip buffers and replacing them with a pool of dynamically allocated buffers. This allows both for old style "byte I/O" devices and also helps virtualisation and smart devices where large blocks of data suddenely materialise and need storing. So far so good. Lots of drivers reference tty->flip.*. Several of them also call directly and unsafely into function pointers it provides. This will all break. Most drivers can use tty_insert_flip_char which can be kept as an API but others need more. At the moment I've added the following interfaces, if people think more will be needed now is a good time to say int tty_buffer_request_room(tty, size) Try and ensure at least size bytes are available, returns actual room (may be zero). At the moment it just uses the flipbuf space but that will change. Repeated calls without characters being added are not cumulative. (ie if you call it with 1, 1, 1, and then 4 you'll have four characters of space. The other functions will also try and grow buffers in future but this will be a more efficient way when you know block sizes. int tty_insert_flip_char(tty, ch, flag) As before insert a character if there is room. Now returns 1 for success, 0 for failure. int tty_insert_flip_string(tty, str, len) Insert a block of non error characters. Returns the number inserted. int tty_prepare_flip_string(tty, strptr, len) Adjust the buffer to allow len characters to be added. Returns a buffer pointer in strptr and the length available. This allows for hardware that needs to use functions like insl or mencpy_fromio. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: John Hawkes <hawkes@sgi.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
fe971071a89c5c5184fc9f3482c7a8e997cf0520 |
|
10-Jan-2006 |
Tobias Klauser <tklauser@nuerscht.ch> |
[PATCH] drivers/char: Use ARRAY_SIZE macro Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove duplicates of ARRAY_SIZE. Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
f8cfa618dccbdc6dab5297f75779566a388a98fd |
|
14-Nov-2005 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback Unify the EVENT_CARD_INSERTION and "attach" callbacks to one unified probe() callback. As all in-kernel drivers are changed to this new callback, there will be no temporary backwards-compatibility. Inside a probe() function, each driver _must_ set struct pcmcia_device *p_dev->instance and instance->handle correctly. With these patches, the basic driver interface for 16-bit PCMCIA drivers now has the classic four callbacks known also from other buses: int (*probe) (struct pcmcia_device *dev); void (*remove) (struct pcmcia_device *dev); int (*suspend) (struct pcmcia_device *dev); int (*resume) (struct pcmcia_device *dev); Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
b463581154f3f3eecda27cae60df813fefcd84d3 |
|
14-Nov-2005 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: remove dev_list from drivers The linked list of devices managed by each PCMCIA driver is, in very most cases, unused. Therefore, remove it from many drivers. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
cc3b4866bee996c922e875b8c8efe9f0d8803aae |
|
14-Nov-2005 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: unify detach, REMOVAL_EVENT handlers into one remove callback Unify the "detach" and REMOVAL_EVENT handlers to one "remove" function. Old functionality is preserved, for the moment. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
98e4c28b7ec390c2dad6a4c69d69629c0f7e8b10 |
|
14-Nov-2005 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: new suspend core Move the suspend and resume methods out of the event handler, and into special functions. Also use these functions for pre- and post-reset, as almost all drivers already do, and the remaining ones can easily be converted. Bugfix to include/pcmcia/ds.c Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
|
735d5661d5c5f023a78fbe68e771e261040ff1b7 |
|
07-Nov-2005 |
Jesper Juhl <jesper.juhl@gmail.com> |
[PATCH] kfree cleanup: drivers/char This is the drivers/char/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in drivers/char/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
a7482a2e7775d163aecd8c95af7bb1b8c83890cc |
|
10-Sep-2005 |
Paul Fulghum <paulkf@microgate.com> |
[PATCH] synclink_cs add statistics clear Add ability to clear statistics. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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44670d2b50efd2443c3810239d6ea3fd02f8ef64 |
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08-Jul-2005 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: remove references to pcmcia/version.h As a follow-up, remove the inclusion of pcmcia/version.h in many files. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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1e212f3645a6b355de8c43a23376bc0e2ac49a63 |
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08-Jul-2005 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: move event handler Move the "event handler" to struct pcmcia_driver -- the unified event handler will disappear really soon, but switching it to struct pcmcia_driver in the meantime allows for better "step-by-step" patches. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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0c7ab67602e65b3ba7aaa81f023b034cd7458ec6 |
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28-Jun-2005 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: synclink_cs IRQ_INFO2_INFO is gone Remove the IRQ_INFO2_VALID flag in synclink_cs -- I overlooked it when removing all other users in PCMCIA drivers for 2.6.11. Thanks to Marcelo Tosatti for noticing it. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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4af48c8c16dfc37400f63633373dd180b5540ead |
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28-Jun-2005 |
Dominik Brodowski <linux@dominikbrodowski.net> |
[PATCH] pcmcia: id_table for synclink_cs.c Add pcmcia_device_id table. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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