diff options
44 files changed, 515 insertions, 1025 deletions
diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt index 62a029f24f46..dd04361dd361 100644 --- a/Documentation/pcmcia/driver-changes.txt +++ b/Documentation/pcmcia/driver-changes.txt @@ -1,4 +1,16 @@ This file details changes in 2.6 which affect PCMCIA card driver authors: +* pcmcia_loop_config() and autoconfiguration (as of 2.6.36) + If struct pcmcia_device *p_dev->config_flags is set accordingly, + pcmcia_loop_config() now sets up certain configuration values + automatically, though the driver may still override the settings + in the callback function. The following autoconfiguration options + are provided at the moment: + CONF_AUTO_CHECK_VCC : check for matching Vcc + CONF_AUTO_SET_VPP : set Vpp + CONF_AUTO_AUDIO : auto-enable audio line, if required + CONF_AUTO_SET_IO : set ioport resources (->resource[0,1]) + CONF_AUTO_SET_IOMEM : set first iomem resource (->resource[2]) + * pcmcia_request_configuration -> pcmcia_enable_device (as of 2.6.36) pcmcia_request_configuration() got renamed to pcmcia_enable_device(), as it mirrors pcmcia_disable_device(). Configuration settings are now diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 954f43c512f1..88cb03c36963 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -167,45 +167,26 @@ static struct ata_port_operations pcmcia_8bit_port_ops = { }; -struct pcmcia_config_check { - unsigned long ctl_base; - int is_kme; -}; - -static int pcmcia_check_one_config(struct pcmcia_device *pdev, - cistpl_cftable_entry_t *cfg, - cistpl_cftable_entry_t *dflt, - void *priv_data) +static int pcmcia_check_one_config(struct pcmcia_device *pdev, void *priv_data) { - struct pcmcia_config_check *stk = priv_data; - - if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - pdev->io_lines = io->flags & CISTPL_IO_LINES_MASK; - pdev->resource[0]->start = io->win[0].base; - if (!(io->flags & CISTPL_IO_16BIT)) { - pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; - pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; - } - if (io->nwin == 2) { - pdev->resource[0]->end = 8; - pdev->resource[1]->start = io->win[1].base; - pdev->resource[1]->end = (stk->is_kme) ? 2 : 1; - if (pcmcia_request_io(pdev) != 0) - return -ENODEV; - stk->ctl_base = pdev->resource[1]->start; - } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { - pdev->resource[0]->end = io->win[0].len; - pdev->resource[1]->end = 0; - if (pcmcia_request_io(pdev) != 0) - return -ENODEV; - stk->ctl_base = pdev->resource[0]->start + 0x0e; - } else + int *is_kme = priv_data; + + if (!(pdev->resource[0]->flags & IO_DATA_PATH_WIDTH_8)) { + pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; + } + pdev->resource[1]->flags &= ~IO_DATA_PATH_WIDTH; + pdev->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; + + if (pdev->resource[1]->end) { + pdev->resource[0]->end = 8; + pdev->resource[1]->end = (*is_kme) ? 2 : 1; + } else { + if (pdev->resource[0]->end < 16) return -ENODEV; - /* If we've got this far, we're done */ - return 0; } - return -ENODEV; + + return pcmcia_request_io(pdev); } /** @@ -220,7 +201,6 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) { struct ata_host *host; struct ata_port *ap; - struct pcmcia_config_check *stk = NULL; int is_kme = 0, ret = -ENOMEM, p; unsigned long io_base, ctl_base; void __iomem *io_addr, *ctl_addr; @@ -228,10 +208,8 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) struct ata_port_operations *ops = &pcmcia_port_ops; /* Set up attributes in order to probe card and get resources */ - pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; - pdev->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; - pdev->config_flags |= CONF_ENABLE_IRQ; - pdev->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC; + pdev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO | + CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC; /* See if we have a manufacturer identifier. Use it to set is_kme for vendor quirks */ @@ -239,21 +217,17 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) ((pdev->card_id == PRODID_KME_KXLC005_A) || (pdev->card_id == PRODID_KME_KXLC005_B))); - /* Allocate resoure probing structures */ - - stk = kzalloc(sizeof(*stk), GFP_KERNEL); - if (!stk) - goto out1; - stk->is_kme = is_kme; - io_base = ctl_base = 0; - - if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) { + if (pcmcia_loop_config(pdev, pcmcia_check_one_config, &is_kme)) { pdev->config_flags &= ~CONF_AUTO_CHECK_VCC; - if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) + if (pcmcia_loop_config(pdev, pcmcia_check_one_config, &is_kme)) goto failed; /* No suitable config found */ } io_base = pdev->resource[0]->start; - ctl_base = stk->ctl_base; + if (pdev->resource[1]->end) + ctl_base = pdev->resource[1]->start; + else + ctl_base = pdev->resource[0]->start + 0x0e; + if (!pdev->irq) goto failed; @@ -310,13 +284,10 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) goto failed; pdev->priv = host; - kfree(stk); return 0; failed: - kfree(stk); pcmcia_disable_device(pdev); -out1: return ret; } diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 97338a3aae1a..8b8be35fe312 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -656,10 +656,8 @@ static int bt3c_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; - link->resource[0]->end = 8; - - link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_VPP; + link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_VPP | + CONF_AUTO_SET_IO; return bt3c_config(link); } @@ -673,38 +671,41 @@ static void bt3c_detach(struct pcmcia_device *link) kfree(info); } -static int bt3c_check_config(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cf, - cistpl_cftable_entry_t *dflt, - void *priv_data) +static int bt3c_check_config(struct pcmcia_device *p_dev, void *priv_data) { - unsigned long try = (unsigned long) priv_data; - p_dev->io_lines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; + int *try = priv_data; - if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && - (cf->io.win[0].base != 0)) { - p_dev->resource[0]->start = cf->io.win[0].base; - if (!pcmcia_request_io(p_dev)) - return 0; - } - return -ENODEV; + if (try == 0) + p_dev->io_lines = 16; + + if ((p_dev->resource[0]->end != 8) || (p_dev->resource[0]->start == 0)) + return -EINVAL; + + p_dev->resource[0]->end = 8; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + + return pcmcia_request_io(p_dev); } static int bt3c_check_config_notpicky(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cf, - cistpl_cftable_entry_t *dflt, void *priv_data) { static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; int j; - if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { - for (j = 0; j < 5; j++) { - p_dev->resource[0]->start = base[j]; - p_dev->io_lines = base[j] ? 16 : 3; - if (!pcmcia_request_io(p_dev)) - return 0; - } + if (p_dev->io_lines > 3) + return -ENODEV; + + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + p_dev->resource[0]->end = 8; + + for (j = 0; j < 5; j++) { + p_dev->resource[0]->start = base[j]; + p_dev->io_lines = base[j] ? 16 : 3; + if (!pcmcia_request_io(p_dev)) + return 0; } return -ENODEV; } diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 8a6864fc8c38..9f9bb69dc0a2 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -585,10 +585,8 @@ static int btuart_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; - link->resource[0]->end = 8; - - link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_VPP; + link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_VPP | + CONF_AUTO_SET_IO; return btuart_config(link); } @@ -602,38 +600,41 @@ static void btuart_detach(struct pcmcia_device *link) kfree(info); } -static int btuart_check_config(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cf, - cistpl_cftable_entry_t *dflt, - void *priv_data) +static int btuart_check_config(struct pcmcia_device *p_dev, void *priv_data) { int *try = priv_data; - p_dev->io_lines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; - if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && - (cf->io.win[0].base != 0)) { - p_dev->resource[0]->start = cf->io.win[0].base; - if (!pcmcia_request_io(p_dev)) - return 0; - } - return -ENODEV; + if (try == 0) + p_dev->io_lines = 16; + + if ((p_dev->resource[0]->end != 8) || (p_dev->resource[0]->start == 0)) + return -EINVAL; + + p_dev->resource[0]->end = 8; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + + return pcmcia_request_io(p_dev); } static int btuart_check_config_notpicky(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cf, - cistpl_cftable_entry_t *dflt, void *priv_data) { static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; int j; - if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { - for (j = 0; j < 5; j++) { - p_dev->resource[0]->start = base[j]; - p_dev->io_lines = base[j] ? 16 : 3; - if (!pcmcia_request_io(p_dev)) - return 0; - } + if (p_dev->io_lines > 3) + return -ENODEV; + + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + p_dev->resource[0]->end = 8; + + for (j = 0; j < 5; j++) { + p_dev->resource[0]->start = base[j]; + p_dev->io_lines = base[j] ? 16 : 3; + if (!pcmcia_request_io(p_dev)) + return 0; } return -ENODEV; } diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 4620cc398676..12cd177132fc 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -571,10 +571,7 @@ static int dtl1_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; - link->resource[0]->end = 8; - - link->config_flags |= CONF_ENABLE_IRQ; + link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; return dtl1_config(link); } @@ -589,17 +586,14 @@ static void dtl1_detach(struct pcmcia_device *link) kfree(info); } -static int dtl1_confcheck(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cf, - cistpl_cftable_entry_t *dflt, - void *priv_data) +static int dtl1_confcheck(struct pcmcia_device *p_dev, void *priv_data) { - if ((cf->io.nwin != 1) || (cf->io.win[0].len <= 8)) + if ((p_dev->resource[1]->end) || (p_dev->resource[1]->end < 8)) return -ENODEV; - p_dev->resource[0]->start = cf->io.win[0].base; - p_dev->resource[0]->end = cf->io.win[0].len; /*yo */ - p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + return pcmcia_request_io(p_dev); } diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index 0b2f3b9d261a..79de9ccb8caf 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -1741,19 +1741,8 @@ 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, - void *priv_data) +static int cm4000_config_check(struct pcmcia_device *p_dev, void *priv_data) { - if (!cfg->io.nwin) - return -ENODEV; - - p_dev->resource[0]->start = cfg->io.win[0].base; - p_dev->resource[0]->end = cfg->io.win[0].len; - p_dev->resource[0]->flags |= pcmcia_io_cfg_data_width(cfg->io.flags); - p_dev->io_lines = cfg->io.flags & CISTPL_IO_LINES_MASK; - return pcmcia_request_io(p_dev); } @@ -1761,6 +1750,8 @@ static int cm4000_config(struct pcmcia_device * link, int devno) { struct cm4000_dev *dev; + link->config_flags |= CONF_AUTO_SET_IO; + /* read the config-tuples */ if (pcmcia_loop_config(link, cm4000_config_check, NULL)) goto cs_release; diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index acf88d5c72b2..bf012d228a9e 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -515,25 +515,9 @@ static void cm4040_reader_release(struct pcmcia_device *link) return; } -static int cm4040_config_check(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cfg, - cistpl_cftable_entry_t *dflt, - void *priv_data) +static int cm4040_config_check(struct pcmcia_device *p_dev, void *priv_data) { - int rc; - if (!cfg->io.nwin) - return -ENODEV; - - /* Get the IOaddr */ - p_dev->resource[0]->start = cfg->io.win[0].base; - p_dev->resource[0]->end = cfg->io.win[0].len; - p_dev->resource[0]->flags |= pcmcia_io_cfg_data_width(cfg->io.flags); - p_dev->io_lines = cfg->io.flags & CISTPL_IO_LINES_MASK; - rc = pcmcia_request_io(p_dev); - - dev_printk(KERN_INFO, &p_dev->dev, - "pcmcia_request_io returned 0x%x\n", rc); - return rc; + return pcmcia_request_io(p_dev); } @@ -542,6 +526,8 @@ static int reader_config(struct pcmcia_device *link, int devno) struct reader_dev *dev; int fail_rc; + link->config_flags |= CONF_AUTO_SET_IO; + if (pcmcia_loop_config(link, cm4040_config_check, NULL)) goto cs_release; diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c index 1b7f0920737b..594c23be69f5 100644 --- a/drivers/char/pcmcia/ipwireless/main.c +++ b/drivers/char/pcmcia/ipwireless/main.c @@ -75,22 +75,18 @@ static void signalled_reboot_callback(void *callback_data) schedule_work(&ipw->work_reboot); } -static int ipwireless_probe(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cfg, - cistpl_cftable_entry_t *dflt, - void *priv_data) +static int ipwireless_probe(struct pcmcia_device *p_dev, void *priv_data) { struct ipw_dev *ipw = priv_data; struct resource *io_resource; int ret; + 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; /* 0x40 causes it to generate level mode interrupts. */ /* 0x04 enables IREQ pin. */ - p_dev->config_index = cfg->index | 0x44; + p_dev->config_index |= 0x44; p_dev->io_lines = 16; ret = pcmcia_request_io(p_dev); if (ret) @@ -100,26 +96,18 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, resource_size(p_dev->resource[0]), IPWIRELESS_PCCARD_NAME); - if (cfg->mem.nwin == 0) - return 0; - p_dev->resource[2]->flags |= WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM | WIN_ENABLE; - p_dev->resource[2]->start = cfg->mem.win[0].host_addr; - p_dev->resource[2]->end = cfg->mem.win[0].len; - if (p_dev->resource[2]->end < 0x1000) - p_dev->resource[2]->end = 0x1000; ret = pcmcia_request_window(p_dev, p_dev->resource[2], 0); if (ret != 0) goto exit1; - ret = pcmcia_map_mem_page(p_dev, p_dev->resource[2], - cfg->mem.win[0].card_addr); + ret = pcmcia_map_mem_page(p_dev, p_dev->resource[2], p_dev->card_addr); if (ret != 0) goto exit2; - ipw->is_v2_card = cfg->mem.win[0].len == 0x100; + ipw->is_v2_card = resource_size(p_dev->resource[2]) == 0x100; ipw->attr_memory = ioremap(p_dev->resource[2]->start, resource_size(p_dev->resource[2])); @@ -165,13 +153,13 @@ static int config_ipwireless(struct ipw_dev *ipw) int ret = 0; ipw->is_v2_card = 0; + link->config_flags |= CONF_AUTO_SET_IO | CONF_AUTO_SET_IOMEM | + CONF_ENABLE_IRQ; ret = pcmcia_loop_config(link, ipwireless_probe, ipw); if (ret != 0) return ret; - link->config_flags |= CONF_ENABLE_IRQ; - INIT_WORK(&ipw->work_reboot, signalled_reboot_work); ipwireless_init_hardware_v1(ipw->hardware, link->resource[0]->start, diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index c701434f76b7..a343b8f817e4 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -561,19 +561,8 @@ static int mgslpc_probe(struct pcmcia_device *link) /* Card has been inserted. */ -static int mgslpc_ioprobe(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cfg, - cistpl_cftable_entry_t *dflt, - void *priv_data) +static int mgslpc_ioprobe(struct pcmcia_device *p_dev, void *priv_data) { - if (!cfg->io.nwin) - return -ENODEV; - - p_dev->resource[0]->start = cfg->io.win[0].base; - p_dev->resource[0]->end = cfg->io.win[0].len; - p_dev->resource[0]->flags |= pcmcia_io_cfg_data_width(cfg->io.flags); - p_dev->io_lines = cfg->io.flags & CISTPL_IO_LINES_MASK; - return pcmcia_request_io(p_dev); } @@ -585,11 +574,12 @@ static int mgslpc_config(struct pcmcia_device *link) if (debug_level >= DEBUG_LEVEL_INFO) printk("mgslpc_config(0x%p)\n", link); + link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; + ret = pcmcia_loop_config(link, mgslpc_ioprobe, NULL); if (ret != 0) goto failed; - link->config_flags |= CONF_ENABLE_IRQ; link->config_index = 8; link->config_regs = PRESENT_OPTION; diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c index 25b8a105a98d..c389d9a28881 100644 --- a/drivers/ide/ide-cs.c +++ b/drivers/ide/ide-cs.c @@ -96,10 +96,8 @@ static int ide_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; - link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; - link->config_flags |= CONF_ENABLE_IRQ; - link->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC; + link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO | + CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC; return ide_config(link); } /* ide_attach */ @@ -194,52 +192,31 @@ out_release: ======================================================================*/ -struct pcmcia_config_check { - unsigned long ctl_base; - int is_kme; -}; - -static int pcmcia_check_one_config(struct pcmcia_device *pdev, - cistpl_cftable_entry_t *cfg, - cistpl_cftable_entry_t *dflt, - void *priv_data) +static int pcmcia_check_one_config(struct pcmcia_device *pdev, void *priv_data) { - struct pcmcia_config_check *stk = priv_data; - - if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - pdev->io_lines = io->flags & CISTPL_IO_LINES_MASK; - pdev->config_index = cfg->index; - pdev->resource[0]->start = io->win[0].base; - if (!(io->flags & CISTPL_IO_16BIT)) { - pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; - pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; - } - if (io->nwin == 2) { - pdev->resource[0]->end = 8; - pdev->resource[1]->start = io->win[1].base; - pdev->resource[1]->end = (stk->is_kme) ? 2 : 1; - if (pcmcia_request_io(pdev) != 0) - return -ENODEV; - stk->ctl_base = pdev->resource[1]->start; - } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { - pdev->resource[0]->end = io->win[0].len; - pdev->resource[1]->end = 0; - if (pcmcia_request_io(pdev) != 0) - return -ENODEV; - stk->ctl_base = pdev->resource[0]->start + 0x0e; - } else + int *is_kme = priv_data; + + if (!(pdev->resource[0]->flags & IO_DATA_PATH_WIDTH_8)) { + pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; + } + pdev->resource[1]->flags &= ~IO_DATA_PATH_WIDTH; + pdev->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; + + if (pdev->resource[1]->end) { + pdev->resource[0]->end = 8; + pdev->resource[1]->end = (*is_kme) ? 2 : 1; + } else { + if (pdev->resource[0]->end < 16) return -ENODEV; - /* If we've got this far, we're done */ - return 0; } - return -ENODEV; + + return pcmcia_request_io(pdev); } static int ide_config(struct pcmcia_device *link) { ide_info_t *info = link->priv; - struct pcmcia_config_check *stk = NULL; int ret = 0, is_kme = 0; unsigned long io_base, ctl_base; struct ide_host *host; @@ -250,19 +227,16 @@ static int ide_config(struct pcmcia_device *link) ((link->card_id == PRODID_KME_KXLC005_A) || (link->card_id == PRODID_KME_KXLC005_B))); - stk = kzalloc(sizeof(*stk), GFP_KERNEL); - if (!stk) - goto err_mem; - stk->is_kme = is_kme; - io_base = ctl_base = 0; - - if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) { + if (pcmcia_loop_config(link, pcmcia_check_one_config, &is_kme)) { link->config_flags &= ~CONF_AUTO_CHECK_VCC; - if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) + if (pcmcia_loop_config(link, pcmcia_check_one_config, &is_kme)) goto failed; /* No suitable config found */ } io_base = link->resource[0]->start; - ctl_base = stk->ctl_base; + if (link->resource[1]->end) + ctl_base = link->resource[1]->start; + else + ctl_base = link->resource[0]->start + 0x0e; if (!link->irq) goto failed; @@ -294,15 +268,9 @@ static int ide_config(struct pcmcia_device *link) 'a' + host->ports[0]->index * 2, link->vpp / 10, link->vpp % 10); - kfree(stk); return 0; -err_mem: - printk(KERN_NOTICE "ide-cs: ide_config failed memory allocation\n"); - goto failed; - failed: - kfree(stk); ide_release(link); return -ENODEV; } /* ide_config */ diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index 9dbab9c99bea..403a995bec95 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -72,13 +72,8 @@ static void avmcs_detach(struct pcmcia_device *p_dev); static int avmcs_probe(struct pcmcia_device *p_dev) { - - /* The io structure describes IO port mapping */ - p_dev->resource[0]->end = 16; - p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; - /* General socket configuration */ - p_dev->config_flags |= CONF_ENABLE_IRQ; + p_dev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; p_dev->config_index = 1; p_dev->config_regs = PRESENT_OPTION; @@ -107,16 +102,12 @@ static void avmcs_detach(struct pcmcia_device *link) ======================================================================*/ -static int avmcs_configcheck(struct pcmcia_device *p_dev, - cistpl_cftable_entry_t *cf, - cistpl_cftable_entry_t *dflt, - void *priv_data) +static int avmcs_configcheck(struct pcmcia_device *p_dev, void *priv_data) { - if (cf->io.nwin <= 0) - return -ENODEV; + p_dev->resource[0]->end = 16; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; - p_dev->resource[0]->start = cf->io.win[0].base; - p_dev->resource[0]->end = cf->io.win[0].len; return pcmcia_request_io(p_dev); } diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 2f2b0005f07b..cb09f0cacd12 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -76,14 +7 |