X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fata%2Fpata_pcmcia.c;h=02b596b9cf6a55fd058381a4d7d09ae928c4ceba;hb=b78152e9dbab6d6175e2adcbd8c62959e8f0f922;hp=2e206c5f869afb0b03d5a39052f8fa482be0311e;hpb=9363c3825ea9ad76561eb48a395349dd29211ed6;p=safe%2Fjmp%2Flinux-2.6 diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 2e206c5..02b596b 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -133,14 +133,14 @@ static struct scsi_host_template pcmcia_sht = { static struct ata_port_operations pcmcia_port_ops = { .inherits = &ata_sff_port_ops, - .data_xfer = ata_sff_data_xfer_noirq, + .sff_data_xfer = ata_sff_data_xfer_noirq, .cable_detect = ata_cable_40wire, .set_mode = pcmcia_set_mode, }; static struct ata_port_operations pcmcia_8bit_port_ops = { .inherits = &ata_sff_port_ops, - .data_xfer = ata_data_xfer_8bit, + .sff_data_xfer = ata_data_xfer_8bit, .cable_detect = ata_cable_40wire, .set_mode = pcmcia_set_mode_8bit, }; @@ -148,6 +148,64 @@ static struct ata_port_operations pcmcia_8bit_port_ops = { #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) + +struct pcmcia_config_check { + unsigned long ctl_base; + int skip_vcc; + int is_kme; +}; + +static int pcmcia_check_one_config(struct pcmcia_device *pdev, + cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, + unsigned int vcc, + void *priv_data) +{ + struct pcmcia_config_check *stk = priv_data; + + /* Check for matching Vcc, unless we're desperate */ + if (!stk->skip_vcc) { + if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) + return -ENODEV; + } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) { + if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000) + return -ENODEV; + } + } + + if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) + pdev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; + else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM)) + pdev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000; + + if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { + cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; + pdev->io.BasePort1 = io->win[0].base; + pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + if (!(io->flags & CISTPL_IO_16BIT)) + pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + if (io->nwin == 2) { + pdev->io.NumPorts1 = 8; + pdev->io.BasePort2 = io->win[1].base; + pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1; + if (pcmcia_request_io(pdev, &pdev->io) != 0) + return -ENODEV; + stk->ctl_base = pdev->io.BasePort2; + } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { + pdev->io.NumPorts1 = io->win[0].len; + pdev->io.NumPorts2 = 0; + if (pcmcia_request_io(pdev, &pdev->io) != 0) + return -ENODEV; + stk->ctl_base = pdev->io.BasePort1 + 0x0e; + } else + return -ENODEV; + /* If we've got this far, we're done */ + return 0; + } + return -ENODEV; +} + /** * pcmcia_init_one - attach a PCMCIA interface * @pdev: pcmcia device @@ -161,19 +219,11 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) struct ata_host *host; struct ata_port *ap; struct ata_pcmcia_info *info; - tuple_t tuple; - struct { - unsigned short buf[128]; - cisparse_t parse; - config_info_t conf; - cistpl_cftable_entry_t dflt; - } *stk = NULL; - cistpl_cftable_entry_t *cfg; - int pass, last_ret = 0, last_fn = 0, is_kme = 0, ret = -ENOMEM, p; + struct pcmcia_config_check *stk = NULL; + int last_ret = 0, last_fn = 0, is_kme = 0, ret = -ENOMEM, p; unsigned long io_base, ctl_base; void __iomem *io_addr, *ctl_addr; int n_ports = 1; - struct ata_port_operations *ops = &pcmcia_port_ops; info = kzalloc(sizeof(*info), GFP_KERNEL); @@ -193,96 +243,27 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) pdev->conf.Attributes = CONF_ENABLE_IRQ; pdev->conf.IntType = INT_MEMORY_AND_IO; - /* Allocate resoure probing structures */ - - stk = kzalloc(sizeof(*stk), GFP_KERNEL); - if (!stk) - goto out1; - - cfg = &stk->parse.cftable_entry; - - /* Tuples we are walking */ - tuple.TupleData = (cisdata_t *)&stk->buf; - tuple.TupleOffset = 0; - tuple.TupleDataMax = 255; - tuple.Attributes = 0; - /* See if we have a manufacturer identifier. Use it to set is_kme for vendor quirks */ is_kme = ((pdev->manf_id == MANFID_KME) && ((pdev->card_id == PRODID_KME_KXLC005_A) || (pdev->card_id == PRODID_KME_KXLC005_B))); - /* Not sure if this is right... look up the current Vcc */ - CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(pdev, &stk->conf)); -/* link->conf.Vcc = stk->conf.Vcc; */ - - pass = io_base = ctl_base = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(pdev, &tuple)); - - /* Now munch the resources looking for a suitable set */ - while (1) { - if (pcmcia_get_tuple_data(pdev, &tuple) != 0) - goto next_entry; - if (pcmcia_parse_tuple(pdev, &tuple, &stk->parse) != 0) - goto next_entry; - /* Check for matching Vcc, unless we're desperate */ - if (!pass) { - if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) - goto next_entry; - } else if (stk->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (stk->conf.Vcc != stk->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) - goto next_entry; - } - } + /* Allocate resoure probing structures */ - if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) - pdev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; - else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) - pdev->conf.Vpp = stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; - - if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &stk->dflt.io; - pdev->conf.ConfigIndex = cfg->index; - pdev->io.BasePort1 = io->win[0].base; - pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (!(io->flags & CISTPL_IO_16BIT)) - pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - if (io->nwin == 2) { - pdev->io.NumPorts1 = 8; - pdev->io.BasePort2 = io->win[1].base; - pdev->io.NumPorts2 = (is_kme) ? 2 : 1; - if (pcmcia_request_io(pdev, &pdev->io) != 0) - goto next_entry; - io_base = pdev->io.BasePort1; - ctl_base = pdev->io.BasePort2; - } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { - pdev->io.NumPorts1 = io->win[0].len; - pdev->io.NumPorts2 = 0; - if (pcmcia_request_io(pdev, &pdev->io) != 0) - goto next_entry; - io_base = pdev->io.BasePort1; - ctl_base = pdev->io.BasePort1 + 0x0e; - } else - goto next_entry; - /* If we've got this far, we're done */ - break; - } -next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - memcpy(&stk->dflt, cfg, sizeof(stk->dflt)); - if (pass) { - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(pdev, &tuple)); - } else if (pcmcia_get_next_tuple(pdev, &tuple) != 0) { - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(pdev, &tuple)); - memset(&stk->dflt, 0, sizeof(stk->dflt)); - pass++; - } - } + stk = kzalloc(sizeof(*stk), GFP_KERNEL); + if (!stk) + goto out1; + stk->is_kme = is_kme; + stk->skip_vcc = io_base = ctl_base = 0; + if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) { + stk->skip_vcc = 1; + if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) + goto failed; /* No suitable config found */ + } + io_base = pdev->io.BasePort1; + ctl_base = stk->ctl_base; CS_CHECK(RequestIRQ, pcmcia_request_irq(pdev, &pdev->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(pdev, &pdev->conf)); @@ -384,6 +365,7 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704), PCMCIA_DEVICE_MANF_CARD(0x0032, 0x2904), PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401), /* SanDisk CFA */ + PCMCIA_DEVICE_MANF_CARD(0x004f, 0x0000), /* Kingston */ PCMCIA_DEVICE_MANF_CARD(0x0097, 0x1620), /* TI emulated */ PCMCIA_DEVICE_MANF_CARD(0x0098, 0x0000), /* Toshiba */ PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d), @@ -404,9 +386,9 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("EXP ", "CD-ROM", 0x0a5c52fd, 0x66536591), PCMCIA_DEVICE_PROD_ID12("EXP ", "PnPIDE", 0x0a5c52fd, 0x0c694728), PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e), - PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420), PCMCIA_DEVICE_PROD_ID12("HITACHI", "FLASH", 0xf4f43949, 0x9eb86aae), PCMCIA_DEVICE_PROD_ID12("HITACHI", "microdrive", 0xf4f43949, 0xa6d76178), + PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420), PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178), PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753), PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e), @@ -414,6 +396,7 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149), PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674), PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2 ", 0xe37be2b5, 0x8671043b), + PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF300", 0x7ed2ad87, 0x7e9e78ee), PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF500", 0x7ed2ad87, 0x7a13045c), PCMCIA_DEVICE_PROD_ID2("NinjaATA-", 0xebe0bd79), PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591), @@ -424,6 +407,7 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6), PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003), PCMCIA_DEVICE_PROD_ID1("TRANSCEND 512M ", 0xd0909443), + PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF45", 0x709b1bf1, 0xf68b6f32), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),