diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2008-08-02 17:30:31 +0400 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2008-08-23 03:22:00 +0400 |
| commit | 8e2fc39ddea7fe8c6798837da282db88a09af793 (patch) | |
| tree | 7cba37b5b86f4ff25562012a14e29424e3872de0 /drivers/net/wireless/hostap | |
| parent | 498ac1899b62626bf6879a251d75c22ec564c559 (diff) | |
| download | linux-8e2fc39ddea7fe8c6798837da282db88a09af793.tar.xz | |
pcmcia: pcmcia_config_loop() default CIS entry handling
Many drivers use the default CIS entry within their pcmcia_config_loop()
callback function. Therefore, factor the default CIS entry handling out.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/net/wireless/hostap')
| -rw-r--r-- | drivers/net/wireless/hostap/hostap_cs.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 2abaa90b799d..f9595ca71a06 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -537,23 +537,21 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) * socket and make the device available to the system */ struct prism2_config_data { - cistpl_cftable_entry_t dflt; config_info_t conf; }; static int prism2_config_check(struct pcmcia_device *p_dev, cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, void *priv_data) { struct prism2_config_data *cfg_mem = priv_data; - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - cfg_mem->dflt = *cfg; if (cfg->index == 0) return -ENODEV; PDEBUG(DEBUG_EXTRA, "Checking CFTABLE_ENTRY 0x%02X " - "(default 0x%02X)\n", cfg->index, cfg_mem->dflt.index); + "(default 0x%02X)\n", cfg->index, dflt->index); /* Does this card need audio output? */ if (cfg->flags & CISTPL_CFTABLE_AUDIO) { @@ -570,8 +568,8 @@ static int prism2_config_check(struct pcmcia_device *p_dev, " this entry\n"); return -ENODEV; } - } else if (cfg_mem->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (cfg_mem->conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM] / + } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (cfg_mem->conf.Vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000 && !ignore_cis_vcc) { PDEBUG(DEBUG_EXTRA, " Vcc (default) mismatch " "- skipping this entry\n"); @@ -581,11 +579,11 @@ static int prism2_config_check(struct pcmcia_device *p_dev, if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (cfg_mem->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) - p_dev->conf.Vpp = cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; + else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM)) + p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000; /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) + if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) p_dev->conf.Attributes |= CONF_ENABLE_IRQ; else if (!(p_dev->conf.Attributes & CONF_ENABLE_IRQ)) { /* At least Compaq WL200 does not have IRQInfo1 set, @@ -597,11 +595,11 @@ static int prism2_config_check(struct pcmcia_device *p_dev, /* IO window settings */ PDEBUG(DEBUG_EXTRA, "IO window settings: cfg->io.nwin=%d " - "cfg_mem->dflt.io.nwin=%d\n", - cfg->io.nwin, cfg_mem->dflt.io.nwin); + "dflt->io.nwin=%d\n", + cfg->io.nwin, dflt->io.nwin); p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io; + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; PDEBUG(DEBUG_EXTRA, "io->flags = 0x%04X, " "io.base=0x%04x, len=%d\n", io->flags, |