diff options
Diffstat (limited to 'drivers/parport')
| -rw-r--r-- | drivers/parport/ChangeLog | 2 | ||||
| -rw-r--r-- | drivers/parport/ieee1284.c | 2 | ||||
| -rw-r--r-- | drivers/parport/parport_cs.c | 70 | ||||
| -rw-r--r-- | drivers/parport/probe.c | 2 | ||||
| -rw-r--r-- | drivers/parport/share.c | 2 |
5 files changed, 35 insertions, 43 deletions
diff --git a/drivers/parport/ChangeLog b/drivers/parport/ChangeLog index db717c1d62a..8565bbbeb6e 100644 --- a/drivers/parport/ChangeLog +++ b/drivers/parport/ChangeLog @@ -311,7 +311,7 @@ * ieee1284_ops.c (parport_ieee1284_read_nibble): Reset nAutoFd on timeout. Matches 2.2.x behaviour. -2001-03-02 Andrew Morton <andrewm@uow.edu.au> +2001-03-02 Andrew Morton * parport_pc.c (registered_parport): New static variable. (parport_pc_find_ports): Set it when we register PCI driver. diff --git a/drivers/parport/ieee1284.c b/drivers/parport/ieee1284.c index e97059415ab..ac2a805ac7e 100644 --- a/drivers/parport/ieee1284.c +++ b/drivers/parport/ieee1284.c @@ -1,4 +1,4 @@ -/* $Id: parport_ieee1284.c,v 1.4 1997/10/19 21:37:21 philip Exp $ +/* * IEEE-1284 implementation for parport. * * Authors: Phil Blundell <philb@gnu.org> diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index 00e1d9620f7..b1899e9c1f6 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -149,52 +149,44 @@ static void parport_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) +static int parport_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 > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; + if (epp_mode) + p_dev->conf.ConfigIndex |= FORCE_EPP_MODE; + p_dev->io.BasePort1 = io->win[0].base; + p_dev->io.NumPorts1 = io->win[0].len; + p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + if (io->nwin == 2) { + p_dev->io.BasePort2 = io->win[1].base; + p_dev->io.NumPorts2 = io->win[1].len; + } + if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + return -ENODEV; + return 0; + } + return -ENODEV; +} + static int parport_config(struct pcmcia_device *link) { parport_info_t *info = link->priv; - tuple_t tuple; - u_short buf[128]; - cisparse_t parse; - cistpl_cftable_entry_t *cfg = &parse.cftable_entry; - cistpl_cftable_entry_t dflt = { 0 }; struct parport *p; int last_ret, last_fn; - + DEBUG(0, "parport_config(0x%p)\n", link); - - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleOffset = 0; tuple.TupleDataMax = 255; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->conf.ConfigIndex = cfg->index; - if (epp_mode) - link->conf.ConfigIndex |= FORCE_EPP_MODE; - link->io.BasePort1 = io->win[0].base; - link->io.NumPorts1 = io->win[0].len; - link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (io->nwin == 2) { - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - if (pcmcia_request_io(link, &link->io) != 0) - goto next_entry; - /* If we've got this far, we're done */ - break; - } - - next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg; - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); + + last_ret = pcmcia_loop_config(link, parport_config_check, NULL); + if (last_ret) { + cs_error(link, RequestIO, last_ret); + goto failed; } - + CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); diff --git a/drivers/parport/probe.c b/drivers/parport/probe.c index cd565bb4e1a..0f6550719bc 100644 --- a/drivers/parport/probe.c +++ b/drivers/parport/probe.c @@ -1,4 +1,4 @@ -/* $Id: parport_probe.c,v 1.1 1999/07/03 08:56:17 davem Exp $ +/* * Parallel port device probing code * * Authors: Carsten Gross, carsten@sol.wohnheim.uni-ulm.de diff --git a/drivers/parport/share.c b/drivers/parport/share.c index a8a62bbbb57..0ebca450ed2 100644 --- a/drivers/parport/share.c +++ b/drivers/parport/share.c @@ -1,4 +1,4 @@ -/* $Id: parport_share.c,v 1.15 1998/01/11 12:06:17 philip Exp $ +/* * Parallel-port resource manager code. * * Authors: David Campbell <campbell@tirian.che.curtin.edu.au> |