diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-13 23:12:40 +0200 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-13 23:12:40 +0200 |
commit | 2be4ff2f084842839b041b793ed6237e8d1d315a (patch) | |
tree | 1d776ac1717edeff4ee7d59ab0aea2782cb86dba /drivers/char/pcmcia/cm4000_cs.c | |
parent | Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mch... (diff) | |
parent | pcmcia: ioctl-internal definitions (diff) | |
download | linux-2be4ff2f084842839b041b793ed6237e8d1d315a.tar.xz linux-2be4ff2f084842839b041b793ed6237e8d1d315a.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (49 commits)
pcmcia: ioctl-internal definitions
pcmcia: cistpl header cleanup
pcmcia: remove unused argument to pcmcia_parse_tuple()
pcmcia: card services header cleanup
pcmcia: device_id header cleanup
pcmcia: encapsulate ioaddr_t
pcmcia: cleanup device driver header file
pcmcia: cleanup socket services header file
pcmcia: merge ds_internal.h into cs_internal.h
pcmcia: cleanup cs_internal.h
pcmcia: cs_internal.h is internal
pcmcia: use dev_printk for cs_error()
pcmcia: remove CS_ error codes alltogether
pcmcia: deprecate CS_BAD_TUPLE
pcmcia: deprecate CS_BAD_ARGS
pcmcia: deprecate CS_BAD_BASE, CS_BAD_IRQ, CS_BAD_OFFSET and CS_BAD_SIZE
pcmcia: deprecate CS_BAD_ATTRIBUTE, CS_BAD_TYPE and CS_BAD_PAGE
pcmcia: deprecate CS_NO_MORE_ITEMS
pcmcia: deprecate CS_IN_USE
pcmcia: deprecate CS_CONFIGURATION_LOCKED
...
Fix trivial conflict in drivers/pcmcia/ds.c manually
Diffstat (limited to 'drivers/char/pcmcia/cm4000_cs.c')
-rw-r--r-- | drivers/char/pcmcia/cm4000_cs.c | 73 |
1 files changed, 24 insertions, 49 deletions
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index f070ae7bd91a..1c5bf99895ed 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -1759,65 +1759,40 @@ static void cmm_cm4000_release(struct pcmcia_device * link) /*==== Interface to PCMCIA Layer =======================================*/ +static int cm4000_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, + unsigned int vcc, + void *priv_data) +{ + if (!cfg->io.nwin) + return -ENODEV; + + /* Get the IOaddr */ + p_dev->io.BasePort1 = cfg->io.win[0].base; + p_dev->io.NumPorts1 = cfg->io.win[0].len; + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + if (!(cfg->io.flags & CISTPL_IO_8BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + if (!(cfg->io.flags & CISTPL_IO_16BIT)) + p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK; + + return pcmcia_request_io(p_dev, &p_dev->io); +} + static int cm4000_config(struct pcmcia_device * link, int devno) { struct cm4000_dev *dev; - tuple_t tuple; - cisparse_t parse; - u_char buf[64]; - int fail_fn, fail_rc; - int rc; /* read the config-tuples */ - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - - link->io.BasePort2 = 0; - link->io.NumPorts2 = 0; - link->io.Attributes2 = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - for (rc = pcmcia_get_first_tuple(link, &tuple); - rc == CS_SUCCESS; rc = pcmcia_get_next_tuple(link, &tuple)) { - - rc = pcmcia_get_tuple_data(link, &tuple); - if (rc != CS_SUCCESS) - continue; - rc = pcmcia_parse_tuple(link, &tuple, &parse); - if (rc != CS_SUCCESS) - continue; - - link->conf.ConfigIndex = parse.cftable_entry.index; - - if (!parse.cftable_entry.io.nwin) - continue; - - /* Get the IOaddr */ - link->io.BasePort1 = parse.cftable_entry.io.win[0].base; - link->io.NumPorts1 = parse.cftable_entry.io.win[0].len; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = parse.cftable_entry.io.flags - & CISTPL_IO_LINES_MASK; - - rc = pcmcia_request_io(link, &link->io); - if (rc == CS_SUCCESS) - break; /* we are done */ - } - if (rc != CS_SUCCESS) + if (pcmcia_loop_config(link, cm4000_config_check, NULL)) goto cs_release; link->conf.IntType = 00000002; - if ((fail_rc = - pcmcia_request_configuration(link, &link->conf)) != CS_SUCCESS) { - fail_fn = RequestConfiguration; + if (pcmcia_request_configuration(link, &link->conf)) goto cs_release; - } dev = link->priv; sprintf(dev->node.dev_name, DEVICE_NAME "%d", devno); |