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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-07-30 13:13:46 +0200 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-09-29 17:20:24 +0200 |
| commit | 00990e7ce0b0e596fe41d9c64d6933ea70084003 (patch) | |
| tree | 189e0dd92860feba84231c66955749574cac5d6d /drivers/net/wireless/libertas | |
| parent | 440eed43e2a95bb842488755683716814da10f2b (diff) | |
| download | linux-stable-00990e7ce0b0e596fe41d9c64d6933ea70084003.tar.gz linux-stable-00990e7ce0b0e596fe41d9c64d6933ea70084003.tar.bz2 linux-stable-00990e7ce0b0e596fe41d9c64d6933ea70084003.zip | |
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>
Diffstat (limited to 'drivers/net/wireless/libertas')
| -rw-r--r-- | drivers/net/wireless/libertas/if_cs.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c index 031f3e6da3c9..2c6f28ac5197 100644 --- a/drivers/net/wireless/libertas/if_cs.c +++ b/drivers/net/wireless/libertas/if_cs.c @@ -794,20 +794,12 @@ static void if_cs_release(struct pcmcia_device *p_dev) * insertion event. */ -static int if_cs_ioprobe(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cfg, - cistpl_cftable_entry_t *dflt, - void *priv_data) +static int if_cs_ioprobe(struct pcmcia_device *p_dev, void *priv_data) { + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; - p_dev->resource[0]->start = cfg->io.win[0].base; - p_dev->resource[0]->end = cfg->io.win[0].len; - /* Do we need to allocate an interrupt? */ - p_dev->config_flags |= CONF_ENABLE_IRQ; - - /* IO window settings */ - if (cfg->io.nwin != 1) { + if (p_dev->resource[1]->end) { lbs_pr_err("wrong CIS (check number of IO windows)\n"); return -ENODEV; } @@ -833,6 +825,8 @@ static int if_cs_probe(struct pcmcia_device *p_dev) card->p_dev = p_dev; p_dev->priv = card; + p_dev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; + if (pcmcia_loop_config(p_dev, if_cs_ioprobe, NULL)) { lbs_pr_err("error in pcmcia_loop_config\n"); goto out1; |