* [RFC] [PATCH 1/7] pcmcia: add pcmcia_loop_config() helper
@ 2008-07-29 7:15 Dominik Brodowski
2008-07-29 7:17 ` [RFC] [PATCH 2/7] pcmcia: use pcmcia_loop_config in pata and ide drivers Dominik Brodowski
` (5 more replies)
0 siblings, 6 replies; 9+ messages in thread
From: Dominik Brodowski @ 2008-07-29 7:15 UTC (permalink / raw)
To: linux-pcmcia
Cc: Tejun Heo, Alan Cox, linux-ide, Marcel Holtmann, linux-bluetooth,
James E.J. Bottomley, linux-scsi, Karsten Keil, isdn4linux,
Jeff Garzik, netdev, Harald Welte, linux-parport, Russell King,
Ed Okerson, linux-serial
By calling pcmcia_loop_config(), a pcmcia driver can iterate over all
available configuration options. During a driver's probe() phase, one
doesn't need to use pcmcia_get_{first,next}_tuple, pcmcia_get_tuple_data
and pcmcia_parse_tuple directly in most if not all cases.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
Documentation/pcmcia/driver-changes.txt | 6 +++
drivers/pcmcia/pcmcia_resource.c | 57 +++++++++++++++++++++++++++++++
include/pcmcia/cistpl.h | 6 +++
3 files changed, 69 insertions(+), 0 deletions(-)
By calling pcmcia_loop_config(), a pcmcia driver can iterate over all
available configuration options. During a driver's probe() phase, one
doesn't need to use pcmcia_get_{first,next}_tuple, pcmcia_get_tuple_data
and pcmcia_parse_tuple directly in most if not all cases.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
Documentation/pcmcia/driver-changes.txt | 6 +++
drivers/pcmcia/pcmcia_resource.c | 63 +++++++++++++++++++++++++++++++
include/pcmcia/cistpl.h | 6 +++
3 files changed, 75 insertions(+), 0 deletions(-)
diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt
index 96f155e..44085c1 100644
--- a/Documentation/pcmcia/driver-changes.txt
+++ b/Documentation/pcmcia/driver-changes.txt
@@ -1,5 +1,11 @@
This file details changes in 2.6 which affect PCMCIA card driver authors:
+* New configuration loop helper (as of 2.6.28)
+ By calling pcmcia_loop_config(), a driver can iterate over all available
+ configuration options. During a driver's probe() phase, one doesn't need
+ to use pcmcia_get_{first,next}_tuple, pcmcia_get_tuple_data and
+ pcmcia_parse_tuple directly in most if not all cases.
+
* New release helper (as of 2.6.17)
Instead of calling pcmcia_release_{configuration,io,irq,win}, all that's
necessary now is calling pcmcia_disable_device. As there is no valid
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 4884a18..0fa48aa 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -909,3 +909,66 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev) {
pcmcia_release_window(p_dev->win);
}
EXPORT_SYMBOL(pcmcia_disable_device);
+
+
+/**
+ * pcmcia_loop_config() - loop over configuration options
+ * @p_dev: the struct pcmcia_device which we need to loop for.
+ * @conf_check: function to call for each configuration option.
+ * It gets passed the struct pcmcia_device, the CIS data
+ * describing the configuration option, and private data
+ * being passed to pcmcia_loop_config()
+ * @priv_data: private data to be passed to the conf_check function.
+ *
+ * pcmcia_loop_config() loops over all configuration options, and calls
+ * the driver-specific conf_check() for each one, checking whether
+ * it is a valid one.
+ */
+
+struct pcmcia_cfg_mem {
+ tuple_t tuple;
+ cisparse_t parse;
+ u8 buf[256];
+};
+
+int pcmcia_loop_config(struct pcmcia_device *p_dev,
+ int (*conf_check) (struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data),
+ void *priv_data)
+{
+ struct pcmcia_cfg_mem *cfg_mem;
+ tuple_t *tuple;
+ int ret = -ENODEV;
+
+ cfg_mem = kzalloc(sizeof(struct pcmcia_cfg_mem), GFP_KERNEL);
+ if (cfg_mem == NULL)
+ return -ENOMEM;
+
+ tuple = &cfg_mem->tuple;
+ tuple->TupleData = cfg_mem->buf;
+ tuple->TupleDataMax = 255;
+ tuple->TupleOffset = 0;
+ tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
+ tuple->Attributes = 0;
+
+ ret = pcmcia_get_first_tuple(p_dev, tuple);
+ while (!ret) {
+ if (pcmcia_get_tuple_data(p_dev, tuple))
+ goto next_entry;
+
+ if (pcmcia_parse_tuple(p_dev, tuple, &cfg_mem->parse))
+ goto next_entry;
+
+ ret = conf_check(p_dev, &cfg_mem->parse.cftable_entry,
+ priv_data);
+ if (!ret)
+ break;
+
+ next_entry:
+ ret = pcmcia_get_next_tuple(p_dev, tuple);
+ }
+
+ return ret;
+}
+EXPORT_SYMBOL(pcmcia_loop_config);
diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h
index 552a332..9830b34 100644
--- a/include/pcmcia/cistpl.h
+++ b/include/pcmcia/cistpl.h
@@ -607,4 +607,10 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, unsigned
#define pcmcia_validate_cis(p_dev, info) \
pccard_validate_cis(p_dev->socket, p_dev->func, info)
+int pcmcia_loop_config(struct pcmcia_device *p_dev,
+ int (*conf_check) (struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ void *priv_data),
+ void *priv_data);
+
#endif /* LINUX_CISTPL_H */
--
1.5.4.3
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [RFC] [PATCH 2/7] pcmcia: use pcmcia_loop_config in pata and ide drivers
2008-07-29 7:15 [RFC] [PATCH 1/7] pcmcia: add pcmcia_loop_config() helper Dominik Brodowski
@ 2008-07-29 7:17 ` Dominik Brodowski
2008-07-29 20:19 ` Larry Finger
2008-07-29 7:19 ` [RFC] [PATCH 4/7] pcmcia: use pcmcia_loop_config in scsi pcmcia drivers Dominik Brodowski
` (4 subsequent siblings)
5 siblings, 1 reply; 9+ messages in thread
From: Dominik Brodowski @ 2008-07-29 7:17 UTC (permalink / raw)
To: linux-pcmcia; +Cc: Tejun Heo, Alan Cox, linux-ide
Use the config loop helper in pata_pcmcia and ide_cs
CC: Tejun Heo <htejun@gmail.com>
CC: Alan Cox <alan@lxorguk.ukuu.org.uk>
CC: linux-ide@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
drivers/ata/pata_pcmcia.c | 171 ++++++++++++++++++++-----------------------
drivers/ide/legacy/ide-cs.c | 156 +++++++++++++++++++--------------------
2 files changed, 155 insertions(+), 172 deletions(-)
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 41b4361..8cccd1b 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -148,6 +148,69 @@ 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 {
+ config_info_t conf;
+ cistpl_cftable_entry_t dflt;
+ 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,
+ 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 (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;
+ }
+ }
+
+ 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 = (stk->is_kme) ? 2 : 1;
+ if (pcmcia_request_io(pdev, &pdev->io) != 0)
+ goto next_entry;
+ 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)
+ goto next_entry;
+ stk->ctl_base = pdev->io.BasePort1 + 0x0e;
+ } else
+ goto next_entry;
+ /* If we've got this far, we're done */
+ return 0;
+ }
+next_entry:
+ if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+ memcpy(&stk->dflt, cfg, sizeof(stk->dflt));
+
+ return -ENODEV;
+}
+
/**
* pcmcia_init_one - attach a PCMCIA interface
* @pdev: pcmcia device
@@ -161,19 +224,11 @@ 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 +248,30 @@ 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));
+ /* Allocate resoure probing structures */
- /* 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;
- }
- }
+ stk = kzalloc(sizeof(*stk), GFP_KERNEL);
+ if (!stk)
+ goto out1;
+ stk->is_kme = is_kme;
- 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++;
- }
+ /* Not sure if this is right... look up the current Vcc */
+ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(pdev, &stk->conf));
+ stk->skip_vcc = io_base = ctl_base = 0;
+ if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) {
+ memset(&stk->dflt, 0, sizeof(stk->dflt));
+ 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));
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 27b1e0b..50624b6 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -226,103 +226,97 @@ out_release:
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
+struct pcmcia_config_check {
+ config_info_t conf;
+ cistpl_cftable_entry_t dflt;
+ 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,
+ 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 (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;
+ }
+ }
+
+ 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 = (stk->is_kme) ? 2 : 1;
+ if (pcmcia_request_io(pdev, &pdev->io) != 0)
+ goto next_entry;
+ 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)
+ goto next_entry;
+ stk->ctl_base = pdev->io.BasePort1 + 0x0e;
+ } else
+ goto next_entry;
+ /* If we've got this far, we're done */
+ return 0;
+ }
+next_entry:
+ if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+ memcpy(&stk->dflt, cfg, sizeof(stk->dflt));
+
+ return -ENODEV;
+}
+
static int ide_config(struct pcmcia_device *link)
{
ide_info_t *info = link->priv;
- tuple_t tuple;
- struct {
- u_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;
+ struct pcmcia_config_check *stk = NULL;
+ int last_ret = 0, last_fn = 0, is_kme = 0;
unsigned long io_base, ctl_base;
ide_hwif_t *hwif;
DEBUG(0, "ide_config(0x%p)\n", link);
- stk = kzalloc(sizeof(*stk), GFP_KERNEL);
- if (!stk) goto err_mem;
- cfg = &stk->parse.cftable_entry;
-
- tuple.TupleData = (cisdata_t *)&stk->buf;
- tuple.TupleOffset = 0;
- tuple.TupleDataMax = 255;
- tuple.Attributes = 0;
-
is_kme = ((link->manf_id == MANFID_KME) &&
((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;
+
/* Not sure if this is right... look up the current Vcc */
CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf));
-
- pass = io_base = ctl_base = 0;
- 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) goto next_entry;
- if (pcmcia_parse_tuple(link, &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;
- }
- }
-
- if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp =
- cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
- else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->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;
- link->conf.ConfigIndex = cfg->index;
- link->io.BasePort1 = io->win[0].base;
- link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
- if (!(io->flags & CISTPL_IO_16BIT))
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- if (io->nwin == 2) {
- link->io.NumPorts1 = 8;
- link->io.BasePort2 = io->win[1].base;
- link->io.NumPorts2 = (is_kme) ? 2 : 1;
- if (pcmcia_request_io(link, &link->io) != 0)
- goto next_entry;
- io_base = link->io.BasePort1;
- ctl_base = link->io.BasePort2;
- } else if ((io->nwin == 1) && (io->win[0].len >= 16)) {
- link->io.NumPorts1 = io->win[0].len;
- link->io.NumPorts2 = 0;
- if (pcmcia_request_io(link, &link->io) != 0)
- goto next_entry;
- io_base = link->io.BasePort1;
- ctl_base = link->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(link, &tuple));
- } else if (pcmcia_get_next_tuple(link, &tuple) != 0) {
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ stk->skip_vcc = io_base = ctl_base = 0;
+ if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) {
memset(&stk->dflt, 0, sizeof(stk->dflt));
- pass++;
- }
+ stk->skip_vcc = 1;
+ if (pcmcia_loop_config(link, pcmcia_check_one_config, stk))
+ goto failed; /* No suitable config found */
}
+ io_base = link->io.BasePort1;
+ ctl_base = stk->ctl_base;
CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
--
1.5.4.3
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [RFC] [PATCH 4/7] pcmcia: use pcmcia_loop_config in scsi pcmcia drivers
2008-07-29 7:15 [RFC] [PATCH 1/7] pcmcia: add pcmcia_loop_config() helper Dominik Brodowski
2008-07-29 7:17 ` [RFC] [PATCH 2/7] pcmcia: use pcmcia_loop_config in pata and ide drivers Dominik Brodowski
@ 2008-07-29 7:19 ` Dominik Brodowski
2008-07-29 7:21 ` [RFC] [PATCH 6/7] pcmcia: use pcmcia_loop_config in net " Dominik Brodowski
` (3 subsequent siblings)
5 siblings, 0 replies; 9+ messages in thread
From: Dominik Brodowski @ 2008-07-29 7:19 UTC (permalink / raw)
To: linux-pcmcia; +Cc: James E.J. Bottomley, linux-scsi
Use the config loop helper in scsi pcmcia drivers.
CC: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
CC: linux-scsi@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
drivers/scsi/pcmcia/aha152x_stub.c | 57 +++++------
drivers/scsi/pcmcia/fdomain_stub.c | 36 +++----
drivers/scsi/pcmcia/nsp_cs.c | 184 ++++++++++++++++++-----------------
drivers/scsi/pcmcia/qlogic_stub.c | 46 ++++-----
drivers/scsi/pcmcia/sym53c500_cs.c | 45 ++++-----
5 files changed, 178 insertions(+), 190 deletions(-)
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index 2dd0dc9..bbcc20f 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -140,44 +140,40 @@ static void aha152x_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 aha152x_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data)
+{
+ /* For New Media T&J, look for a SCSI window */
+ if (cfg->io.win[0].len >= 0x20)
+ p_dev->io.BasePort1 = cfg->io.win[0].base;
+ else if ((cfg->io.nwin > 1) &&
+ (cfg->io.win[1].len >= 0x20))
+ p_dev->io.BasePort1 = cfg->io.win[1].base;
+ if ((cfg->io.nwin > 0) &&
+ (p_dev->io.BasePort1 < 0xffff)) {
+ p_dev->conf.ConfigIndex = cfg->index;
+ if (!pcmcia_request_io(p_dev, &p_dev->io))
+ return 0;
+ }
+ return -EINVAL;
+}
+
static int aha152x_config_cs(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
struct aha152x_setup s;
- tuple_t tuple;
- cisparse_t parse;
- int i, last_ret, last_fn;
- u_char tuple_data[64];
+ int last_ret, last_fn;
struct Scsi_Host *host;
-
+
DEBUG(0, "aha152x_config(0x%p)\n", link);
- tuple.TupleData = tuple_data;
- tuple.TupleDataMax = 64;
- tuple.TupleOffset = 0;
- 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;
- /* For New Media T&J, look for a SCSI window */
- if (parse.cftable_entry.io.win[0].len >= 0x20)
- link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
- else if ((parse.cftable_entry.io.nwin > 1) &&
- (parse.cftable_entry.io.win[1].len >= 0x20))
- link->io.BasePort1 = parse.cftable_entry.io.win[1].base;
- if ((parse.cftable_entry.io.nwin > 0) &&
- (link->io.BasePort1 < 0xffff)) {
- link->conf.ConfigIndex = parse.cftable_entry.index;
- i = pcmcia_request_io(link, &link->io);
- if (i == CS_SUCCESS) break;
- }
- next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+ last_ret = pcmcia_loop_config(link, aha152x_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));
@@ -208,6 +204,7 @@ static int aha152x_config_cs(struct pcmcia_device *link)
cs_failed:
cs_error(link, last_fn, last_ret);
+failed:
aha152x_release_cs(link);
return -ENODEV;
}
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index d8b9935..fefef7d 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -123,34 +123,29 @@ static void fdomain_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 fdomain_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data)
+{
+ p_dev->conf.ConfigIndex = cfg->index;
+ p_dev->io.BasePort1 = cfg->io.win[0].base;
+ return pcmcia_request_io(p_dev, &p_dev->io);
+}
+
+
static int fdomain_config(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
- tuple_t tuple;
- cisparse_t parse;
- int i, last_ret, last_fn;
- u_char tuple_data[64];
+ int last_ret, last_fn;
char str[22];
struct Scsi_Host *host;
DEBUG(0, "fdomain_config(0x%p)\n", link);
- tuple.TupleData = tuple_data;
- tuple.TupleDataMax = 64;
- tuple.TupleOffset = 0;
-
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- 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;
- link->conf.ConfigIndex = parse.cftable_entry.index;
- link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
- i = pcmcia_request_io(link, &link->io);
- if (i == CS_SUCCESS) break;
- next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+ last_ret = pcmcia_loop_config(link, fdomain_config_check, NULL);
+ if (last_ret) {
+ cs_error(link, RequestIO, last_ret);
+ goto failed;
}
CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
@@ -181,6 +176,7 @@ static int fdomain_config(struct pcmcia_device *link)
cs_failed:
cs_error(link, last_fn, last_ret);
+failed:
fdomain_release(link);
return -ENODEV;
} /* fdomain_config */
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 5082ca3..f014d6e 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -1610,126 +1610,130 @@ static void nsp_cs_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 nsp_cs_config(struct pcmcia_device *link)
-{
- int ret;
- scsi_info_t *info = link->priv;
- tuple_t tuple;
- cisparse_t parse;
- int last_ret, last_fn;
- unsigned char tuple_data[64];
- config_info_t conf;
- win_req_t req;
- memreq_t map;
- cistpl_cftable_entry_t dflt = { 0 };
- struct Scsi_Host *host;
- nsp_hw_data *data = &nsp_data_base;
-
- nsp_dbg(NSP_DEBUG_INIT, "in");
-
- tuple.Attributes = 0;
- tuple.TupleData = tuple_data;
- tuple.TupleDataMax = sizeof(tuple_data);
- tuple.TupleOffset = 0;
- /* Look up the current Vcc */
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf));
+struct nsp_cs_configdata {
+ nsp_hw_data *data;
+ win_req_t req;
+ config_info_t conf;
+ cistpl_cftable_entry_t dflt;
+};
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
- while (1) {
- cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
+static int nsp_cs_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data)
+{
+ struct nsp_cs_configdata *cfg_mem = priv_data;
- if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
- pcmcia_parse_tuple(link, &tuple, &parse) != 0)
- goto next_entry;
+ if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+ memcpy(&cfg_mem->dflt, cfg, sizeof(cistpl_cftable_entry_t));
+ if (cfg->index == 0)
+ return -ENODEV;
- if (cfg->flags & CISTPL_CFTABLE_DEFAULT) { dflt = *cfg; }
- if (cfg->index == 0) { goto next_entry; }
- link->conf.ConfigIndex = cfg->index;
+ p_dev->conf.ConfigIndex = cfg->index;
- /* Does this card need audio output? */
- if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
- link->conf.Attributes |= CONF_ENABLE_SPKR;
- link->conf.Status = CCSR_AUDIO_ENA;
- }
+ /* Does this card need audio output? */
+ if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
+ p_dev->conf.Attributes |= CONF_ENABLE_SPKR;
+ p_dev->conf.Status = CCSR_AUDIO_ENA;
+ }
- /* Use power settings for Vcc and Vpp if present */
- /* Note that the CIS values need to be rescaled */
- if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM)) {
- if (conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000) {
- goto next_entry;
- }
- } else if (dflt.vcc.present & (1<<CISTPL_POWER_VNOM)) {
- if (conf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM]/10000) {
- goto next_entry;
- }
+ /* Use power settings for Vcc and Vpp if present */
+ /* Note that the CIS values need to be rescaled */
+ if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM)) {
+ if (cfg_mem->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000)
+ 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]/10000)
+ return -ENODEV;
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) {
- link->conf.Vpp =
+ p_dev->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
- } else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) {
- link->conf.Vpp =
- dflt.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;
}
/* Do we need to allocate an interrupt? */
- if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) {
- link->conf.Attributes |= CONF_ENABLE_IRQ;
+ if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1) {
+ p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
}
/* IO window settings */
- link->io.NumPorts1 = link->io.NumPorts2 = 0;
- if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
- cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+ 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;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
if (!(io->flags & CISTPL_IO_8BIT))
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
if (!(io->flags & CISTPL_IO_16BIT))
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
- link->io.BasePort1 = io->win[0].base;
- link->io.NumPorts1 = io->win[0].len;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+ p_dev->io.BasePort1 = io->win[0].base;
+ p_dev->io.NumPorts1 = io->win[0].len;
if (io->nwin > 1) {
- link->io.Attributes2 = link->io.Attributes1;
- link->io.BasePort2 = io->win[1].base;
- link->io.NumPorts2 = io->win[1].len;
+ p_dev->io.Attributes2 = p_dev->io.Attributes1;
+ p_dev->io.BasePort2 = io->win[1].base;
+ p_dev->io.NumPorts2 = io->win[1].len;
}
/* This reserves IO space but doesn't actually enable it */
- if (pcmcia_request_io(link, &link->io) != 0)
+ if (pcmcia_request_io(p_dev, &p_dev->io) != 0)
goto next_entry;
}
- if ((cfg->mem.nwin > 0) || (dflt.mem.nwin > 0)) {
- cistpl_mem_t *mem =
- (cfg->mem.nwin) ? &cfg->mem : &dflt.mem;
- req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM;
- req.Attributes |= WIN_ENABLE;
- req.Base = mem->win[0].host_addr;
- req.Size = mem->win[0].len;
- if (req.Size < 0x1000) {
- req.Size = 0x1000;
+ if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) {
+ memreq_t map;
+ cistpl_mem_t *mem =
+ (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem;
+ cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM;
+ cfg_mem->req.Attributes |= WIN_ENABLE;
+ cfg_mem->req.Base = mem->win[0].host_addr;
+ cfg_mem->req.Size = mem->win[0].len;
+ if (cfg_mem->req.Size < 0x1000) {
+ cfg_mem->req.Size = 0x1000;
}
- req.AccessSpeed = 0;
- if (pcmcia_request_window(&link, &req, &link->win) != 0)
+ cfg_mem->req.AccessSpeed = 0;
+ if (pcmcia_request_window(&p_dev, &cfg_mem->req, &p_dev->win) != 0)
goto next_entry;
map.Page = 0; map.CardOffset = mem->win[0].card_addr;
- if (pcmcia_map_mem_page(link->win, &map) != 0)
+ if (pcmcia_map_mem_page(p_dev->win, &map) != 0)
goto next_entry;
- data->MmioAddress = (unsigned long)ioremap_nocache(req.Base, req.Size);
- data->MmioLength = req.Size;
+ cfg_mem->data->MmioAddress = (unsigned long)ioremap_nocache(cfg_mem->req.Base, cfg_mem->req.Size);
+ cfg_mem->data->MmioLength = cfg_mem->req.Size;
}
/* If we got this far, we're cool! */
- break;
-
- next_entry:
- nsp_dbg(NSP_DEBUG_INIT, "next");
- pcmcia_disable_device(link);
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+ return 0;
}
+next_entry:
+ nsp_dbg(NSP_DEBUG_INIT, "next");
+ pcmcia_disable_device(p_dev);
+ return -ENODEV;
+}
+
+static int nsp_cs_config(struct pcmcia_device *link)
+{
+ int ret;
+ scsi_info_t *info = link->priv;
+ int last_ret, last_fn;
+ struct nsp_cs_configdata *cfg_mem;
+ struct Scsi_Host *host;
+ nsp_hw_data *data = &nsp_data_base;
+
+ nsp_dbg(NSP_DEBUG_INIT, "in");
+
+ cfg_mem = kzalloc(sizeof(cfg_mem), GFP_KERNEL);
+ if (!cfg_mem)
+ return -ENOMEM;
+ cfg_mem->data = data;
+
+ /* Look up the current Vcc */
+ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &cfg_mem->conf));
+ ret = pcmcia_loop_config(link, nsp_cs_config_check, cfg_mem);
+ goto cs_failed;
+
if (link->conf.Attributes & CONF_ENABLE_IRQ) {
CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
}
@@ -1791,16 +1795,18 @@ static int nsp_cs_config(struct pcmcia_device *link)
printk(" & 0x%04x-0x%04x", link->io.BasePort2,
link->io.BasePort2+link->io.NumPorts2-1);
if (link->win)
- printk(", mem 0x%06lx-0x%06lx", req.Base,
- req.Base+req.Size-1);
+ printk(", mem 0x%06lx-0x%06lx", cfg_mem->req.Base,
+ cfg_mem->req.Base+cfg_mem->req.Size-1);
printk("\n");
+ kfree(cfg_mem);
return 0;
cs_failed:
nsp_dbg(NSP_DEBUG_INIT, "config fail");
cs_error(link, last_fn, last_ret);
nsp_cs_release(link);
+ kfree(cfg_mem);
return -ENODEV;
} /* nsp_cs_config */
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index 67c5a58..aa9b9e0 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -195,39 +195,32 @@ static void qlogic_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 qlogic_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data)
+{
+ p_dev->conf.ConfigIndex = cfg->index;
+ p_dev->io.BasePort1 = cfg->io.win[0].base;
+ p_dev->io.NumPorts1 = cfg->io.win[0].len;
+
+ if (p_dev->io.BasePort1 == 0)
+ return -ENODEV;
+
+ return pcmcia_request_io(p_dev, &p_dev->io);
+}
+
static int qlogic_config(struct pcmcia_device * link)
{
scsi_info_t *info = link->priv;
- tuple_t tuple;
- cisparse_t parse;
- int i, last_ret, last_fn;
- unsigned short tuple_data[32];
+ int last_ret, last_fn;
struct Scsi_Host *host;
DEBUG(0, "qlogic_config(0x%p)\n", link);
- info->manf_id = link->manf_id;
-
- tuple.TupleData = (cisdata_t *) tuple_data;
- tuple.TupleDataMax = 64;
- tuple.TupleOffset = 0;
-
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- 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;
- link->conf.ConfigIndex = parse.cftable_entry.index;
- link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
- link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
- if (link->io.BasePort1 != 0) {
- i = pcmcia_request_io(link, &link->io);
- if (i == CS_SUCCESS)
- break;
- }
- next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+ last_ret = pcmcia_loop_config(link, qlogic_config_check, NULL);
+ if (last_ret) {
+ cs_error(link, RequestIO, last_ret);
+ goto failed;
}
CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
@@ -262,6 +255,7 @@ static int qlogic_config(struct pcmcia_device * link)
cs_failed:
cs_error(link, last_fn, last_ret);
pcmcia_disable_device(link);
+failed:
return -ENODEV;
} /* qlogic_config */
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 0be232b..15369d9 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -700,15 +700,26 @@ static struct scsi_host_template sym53c500_driver_template = {
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
+static int SYM53C500_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data)
+{
+ p_dev->conf.ConfigIndex = cfg->index;
+ p_dev->io.BasePort1 = cfg->io.win[0].base;
+ p_dev->io.NumPorts1 = cfg->io.win[0].len;
+
+ if (p_dev->io.BasePort1 == 0)
+ return -ENODEV;
+
+ return pcmcia_request_io(p_dev, &p_dev->io);
+}
+
static int
SYM53C500_config(struct pcmcia_device *link)
{
struct scsi_info_t *info = link->priv;
- tuple_t tuple;
- cisparse_t parse;
- int i, last_ret, last_fn;
+ int last_ret, last_fn;
int irq_level, port_base;
- unsigned short tuple_data[32];
struct Scsi_Host *host;
struct scsi_host_template *tpnt = &sym53c500_driver_template;
struct sym53c500_data *data;
@@ -717,27 +728,10 @@ SYM53C500_config(struct pcmcia_device *link)
info->manf_id = link->manf_id;
- tuple.TupleData = (cisdata_t *)tuple_data;
- tuple.TupleDataMax = 64;
- tuple.TupleOffset = 0;
-
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- 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;
- link->conf.ConfigIndex = parse.cftable_entry.index;
- link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
- link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
-
- if (link->io.BasePort1 != 0) {
- i = pcmcia_request_io(link, &link->io);
- if (i == CS_SUCCESS)
- break;
- }
-next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
+ last_ret = pcmcia_loop_config(link, SYM53C500_config_check, NULL);
+ if (last_ret) {
+ cs_error(link, RequestIO, last_ret);
+ goto failed;
}
CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
@@ -831,6 +825,7 @@ err_release:
cs_failed:
cs_error(link, last_fn, last_ret);
+failed:
SYM53C500_release(link);
return -ENODEV;
} /* SYM53C500_config */
--
1.5.4.3
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [RFC] [PATCH 6/7] pcmcia: use pcmcia_loop_config in net pcmcia drivers
2008-07-29 7:15 [RFC] [PATCH 1/7] pcmcia: add pcmcia_loop_config() helper Dominik Brodowski
2008-07-29 7:17 ` [RFC] [PATCH 2/7] pcmcia: use pcmcia_loop_config in pata and ide drivers Dominik Brodowski
2008-07-29 7:19 ` [RFC] [PATCH 4/7] pcmcia: use pcmcia_loop_config in scsi pcmcia drivers Dominik Brodowski
@ 2008-07-29 7:21 ` Dominik Brodowski
2008-07-29 20:21 ` Larry Finger
2008-07-29 7:21 ` [RFC] [PATCH 7/7] pcmcia: use pcmcia_loop_config in misc " Dominik Brodowski
` (2 subsequent siblings)
5 siblings, 1 reply; 9+ messages in thread
From: Dominik Brodowski @ 2008-07-29 7:21 UTC (permalink / raw)
To: linux-pcmcia; +Cc: Jeff Garzik, netdev
Use the config loop helper in (some) net pcmcia drivers.
CC: Jeff Garzik <jgarzik@pobox.com>
CC: <netdev@vger.kernel.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
drivers/net/pcmcia/axnet_cs.c | 71 ++++++++++++++-------------------
drivers/net/pcmcia/pcnet_cs.c | 79 ++++++++++++++++++--------------------
drivers/net/pcmcia/smc91c92_cs.c | 46 ++++++----------------
3 files changed, 80 insertions(+), 116 deletions(-)
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 3f682d4..04ece0b 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -284,58 +284,47 @@ static int try_io_port(struct pcmcia_device *link)
}
}
+static int axnet_configcheck(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data)
+{
+ int i;
+ cistpl_io_t *io = &cfg->io;
+
+ if (cfg->index == 0 || cfg->io.nwin == 0)
+ return -ENODEV;
+
+ p_dev->conf.ConfigIndex = 0x05;
+ /* For multifunction cards, by convention, we configure the
+ network function with window 0, and serial with window 1 */
+ if (io->nwin > 1) {
+ i = (io->win[1].len > io->win[0].len);
+ p_dev->io.BasePort2 = io->win[1-i].base;
+ p_dev->io.NumPorts2 = io->win[1-i].len;
+ } else {
+ i = p_dev->io.NumPorts2 = 0;
+ }
+ p_dev->io.BasePort1 = io->win[i].base;
+ p_dev->io.NumPorts1 = io->win[i].len;
+ p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+ if (p_dev->io.NumPorts1 + p_dev->io.NumPorts2 >= 32)
+ return try_io_port(p_dev);
+
+ return -ENODEV;
+}
+
static int axnet_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
axnet_dev_t *info = PRIV(dev);
- tuple_t tuple;
- cisparse_t parse;
int i, j, last_ret, last_fn;
- u_short buf[64];
DECLARE_MAC_BUF(mac);
DEBUG(0, "axnet_config(0x%p)\n", link);
- tuple.Attributes = 0;
- tuple.TupleData = (cisdata_t *)buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.TupleOffset = 0;
-
/* don't trust the CIS on this; Linksys got it wrong */
link->conf.Present = 0x63;
-
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- tuple.Attributes = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
- while (last_ret == CS_SUCCESS) {
- cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
- cistpl_io_t *io = &(parse.cftable_entry.io);
-
- if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
- pcmcia_parse_tuple(link, &tuple, &parse) != 0 ||
- cfg->index == 0 || cfg->io.nwin == 0)
- goto next_entry;
-
- link->conf.ConfigIndex = 0x05;
- /* For multifunction cards, by convention, we configure the
- network function with window 0, and serial with window 1 */
- if (io->nwin > 1) {
- i = (io->win[1].len > io->win[0].len);
- link->io.BasePort2 = io->win[1-i].base;
- link->io.NumPorts2 = io->win[1-i].len;
- } else {
- i = link->io.NumPorts2 = 0;
- }
- link->io.BasePort1 = io->win[i].base;
- link->io.NumPorts1 = io->win[i].len;
- link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
- if (link->io.NumPorts1 + link->io.NumPorts2 >= 32) {
- last_ret = try_io_port(link);
- if (last_ret == CS_SUCCESS) break;
- }
- next_entry:
- last_ret = pcmcia_get_next_tuple(link, &tuple);
- }
+ last_ret = pcmcia_loop_config(link, axnet_configcheck, NULL);
if (last_ret != CS_SUCCESS) {
cs_error(link, RequestIO, last_ret);
goto failed;
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 2d4c4ad..7a9eeca 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -512,58 +512,53 @@ static int try_io_port(struct pcmcia_device *link)
}
}
+static int pcnet_confcheck(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data)
+{
+ int *has_shmem = priv_data;
+ int i;
+ cistpl_io_t *io = &cfg->io;
+
+ if (cfg->index == 0 || cfg->io.nwin == 0)
+ return -EINVAL;
+
+ p_dev->conf.ConfigIndex = cfg->index;
+
+ /* For multifunction cards, by convention, we configure the
+ network function with window 0, and serial with window 1 */
+ if (io->nwin > 1) {
+ i = (io->win[1].len > io->win[0].len);
+ p_dev->io.BasePort2 = io->win[1-i].base;
+ p_dev->io.NumPorts2 = io->win[1-i].len;
+ } else {
+ i = p_dev->io.NumPorts2 = 0;
+ }
+
+ *has_shmem = ((cfg->mem.nwin == 1) &&
+ (cfg->mem.win[0].len >= 0x4000));
+ p_dev->io.BasePort1 = io->win[i].base;
+ p_dev->io.NumPorts1 = io->win[i].len;
+ p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+ if (p_dev->io.NumPorts1 + p_dev->io.NumPorts2 >= 32)
+ return try_io_port(p_dev);
+
+ return 0;
+}
+
static int pcnet_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
pcnet_dev_t *info = PRIV(dev);
- tuple_t tuple;
- cisparse_t parse;
- int i, last_ret, last_fn, start_pg, stop_pg, cm_offset;
+ int last_ret, last_fn, start_pg, stop_pg, cm_offset;
int has_shmem = 0;
- u_short buf[64];
hw_info_t *local_hw_info;
DECLARE_MAC_BUF(mac);
DEBUG(0, "pcnet_config(0x%p)\n", link);
- tuple.TupleData = (cisdata_t *)buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.TupleOffset = 0;
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- tuple.Attributes = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
- while (last_ret == CS_SUCCESS) {
- cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
- cistpl_io_t *io = &(parse.cftable_entry.io);
-
- if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
- pcmcia_parse_tuple(link, &tuple, &parse) != 0 ||
- cfg->index == 0 || cfg->io.nwin == 0)
- goto next_entry;
-
- link->conf.ConfigIndex = cfg->index;
- /* For multifunction cards, by convention, we configure the
- network function with window 0, and serial with window 1 */
- if (io->nwin > 1) {
- i = (io->win[1].len > io->win[0].len);
- link->io.BasePort2 = io->win[1-i].base;
- link->io.NumPorts2 = io->win[1-i].len;
- } else {
- i = link->io.NumPorts2 = 0;
- }
- has_shmem = ((cfg->mem.nwin == 1) &&
- (cfg->mem.win[0].len >= 0x4000));
- link->io.BasePort1 = io->win[i].base;
- link->io.NumPorts1 = io->win[i].len;
- link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
- if (link->io.NumPorts1 + link->io.NumPorts2 >= 32) {
- last_ret = try_io_port(link);
- if (last_ret == CS_SUCCESS) break;
- }
- next_entry:
- last_ret = pcmcia_get_next_tuple(link, &tuple);
- }
- if (last_ret != CS_SUCCESS) {
+ last_ret = pcmcia_loop_config(link, pcnet_confcheck, &has_shmem);
+ if (last_ret) {
cs_error(link, RequestIO, last_ret);
goto failed;
}
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 250eb19..9edd2d6 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -660,46 +660,26 @@ static int mot_setup(struct pcmcia_device *link)
/*====================================================================*/
+static int smc_configcheck(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ void *priv_data)
+{
+ p_dev->conf.ConfigIndex = cf->index;
+ p_dev->io.BasePort1 = cf->io.win[0].base;
+ p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK;
+ return pcmcia_request_io(p_dev, &p_dev->io);
+}
+
static int smc_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- struct smc_cfg_mem *cfg_mem;
- tuple_t *tuple;
- cisparse_t *parse;
- cistpl_cftable_entry_t *cf;
- u_char *buf;
int i;
- cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
- if (!cfg_mem)
- return CS_OUT_OF_RESOURCE;
-
- tuple = &cfg_mem->tuple;
- parse = &cfg_mem->parse;
- cf = &parse->cftable_entry;
- buf = cfg_mem->buf;
-
- tuple->Attributes = tuple->TupleOffset = 0;
- tuple->TupleData = (cisdata_t *)buf;
- tuple->TupleDataMax = 255;
- tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
-
link->io.NumPorts1 = 16;
- i = first_tuple(link, tuple, parse);
- while (i != CS_NO_MORE_ITEMS) {
- if (i == CS_SUCCESS) {
- link->conf.ConfigIndex = cf->index;
- link->io.BasePort1 = cf->io.win[0].base;
- link->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link, &link->io);
- if (i == CS_SUCCESS) break;
- }
- i = next_tuple(link, tuple, parse);
- }
- if (i == CS_SUCCESS)
- dev->base_addr = link->io.BasePort1;
+ i = pcmcia_loop_config(link, smc_configcheck, NULL);
+ if (!i)
+ dev->base_addr = link->io.BasePort1;
- kfree(cfg_mem);
return i;
}
--
1.5.4.3
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [RFC] [PATCH 7/7] pcmcia: use pcmcia_loop_config in misc pcmcia drivers
2008-07-29 7:15 [RFC] [PATCH 1/7] pcmcia: add pcmcia_loop_config() helper Dominik Brodowski
` (2 preceding siblings ...)
2008-07-29 7:21 ` [RFC] [PATCH 6/7] pcmcia: use pcmcia_loop_config in net " Dominik Brodowski
@ 2008-07-29 7:21 ` Dominik Brodowski
[not found] ` <20080729072025.GH27385@comet.dominikbrodowski.net>
2008-07-29 21:16 ` [RFC] [PATCH 1/7] pcmcia: add pcmcia_loop_config() helper Randy Dunlap
5 siblings, 0 replies; 9+ messages in thread
From: Dominik Brodowski @ 2008-07-29 7:21 UTC (permalink / raw)
To: linux-pcmcia
Cc: Harald Welte, linux-parport, Russell King, Ed Okerson,
linux-serial
Use the config loop helper in misc pcmcia drivers.
CC: Harald Welte <laforge@gnumonks.org>
CC: <linux-parport@lists.infradead.org>
CC: Russell King <rmk+kernel@arm.linux.org.uk>
CC: Ed Okerson <eokerson@quicknet.net>
CC: linux-serial@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
drivers/char/pcmcia/cm4000_cs.c | 73 ++++-------
drivers/char/pcmcia/cm4040_cs.c | 76 +++++-------
drivers/parport/parport_cs.c | 73 +++++------
drivers/serial/serial_cs.c | 263 ++++++++++++++++-----------------------
drivers/telephony/ixj_pcmcia.c | 76 +++++------
5 files changed, 231 insertions(+), 330 deletions(-)
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index f070ae7..47adec4 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -1759,65 +1759,40 @@ 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,
+ void *priv_data)
+{
+ p_dev->conf.ConfigIndex = cfg->index;
+
+ if (!cfg->io.nwin)
+ return -ENODEV;
+
+ /* Get the IOaddr */
+ p_dev->io.BasePort1 = cfg->io.win[0].base;
+ p_dev->io.NumPorts1 = cfg->io.win[0].len;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+ if (!(cfg->io.flags & CISTPL_IO_8BIT))
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+ if (!(cfg->io.flags & CISTPL_IO_16BIT))
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK;
+
+ return pcmcia_request_io(p_dev, &p_dev->io);
+}
+
static int cm4000_config(struct pcmcia_device * link, int devno)
{
struct cm4000_dev *dev;
- tuple_t tuple;
- cisparse_t parse;
- u_char buf[64];
- int fail_fn, fail_rc;
- int rc;
/* read the config-tuples */
- tuple.Attributes = 0;
- tuple.TupleData = buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.TupleOffset = 0;
-
- link->io.BasePort2 = 0;
- link->io.NumPorts2 = 0;
- link->io.Attributes2 = 0;
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- for (rc = pcmcia_get_first_tuple(link, &tuple);
- rc == CS_SUCCESS; rc = pcmcia_get_next_tuple(link, &tuple)) {
-
- rc = pcmcia_get_tuple_data(link, &tuple);
- if (rc != CS_SUCCESS)
- continue;
- rc = pcmcia_parse_tuple(link, &tuple, &parse);
- if (rc != CS_SUCCESS)
- continue;
-
- link->conf.ConfigIndex = parse.cftable_entry.index;
-
- if (!parse.cftable_entry.io.nwin)
- continue;
-
- /* Get the IOaddr */
- link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
- link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
- if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT))
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
- if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT))
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.IOAddrLines = parse.cftable_entry.io.flags
- & CISTPL_IO_LINES_MASK;
-
- rc = pcmcia_request_io(link, &link->io);
- if (rc == CS_SUCCESS)
- break; /* we are done */
- }
- if (rc != CS_SUCCESS)
+ if (pcmcia_loop_config(link, cm4000_config_check, NULL))
goto cs_release;
link->conf.IntType = 00000002;
- if ((fail_rc =
- pcmcia_request_configuration(link, &link->conf)) != CS_SUCCESS) {
- fail_fn = RequestConfiguration;
+ if (pcmcia_request_configuration(link, &link->conf))
goto cs_release;
- }
dev = link->priv;
sprintf(dev->node.dev_name, DEVICE_NAME "%d", devno);
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index 0b5934b..e0f5d8c 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -526,65 +526,49 @@ static void cm4040_reader_release(struct pcmcia_device *link)
return;
}
-static int reader_config(struct pcmcia_device *link, int devno)
+static int cm4040_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data)
{
- struct reader_dev *dev;
- tuple_t tuple;
- cisparse_t parse;
- u_char buf[64];
- int fail_fn, fail_rc;
int rc;
+ p_dev->conf.ConfigIndex = cfg->index;
+
+ if (!cfg->io.nwin)
+ return -ENODEV;
- tuple.Attributes = 0;
- tuple.TupleData = buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.TupleOffset = 0;
+ /* Get the IOaddr */
+ p_dev->io.BasePort1 = cfg->io.win[0].base;
+ p_dev->io.NumPorts1 = cfg->io.win[0].len;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+ if (!(cfg->io.flags & CISTPL_IO_8BIT))
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+ if (!(cfg->io.flags & CISTPL_IO_16BIT))
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK;
+
+ rc = pcmcia_request_io(p_dev, &p_dev->io);
+ dev_printk(KERN_INFO, &handle_to_dev(p_dev),
+ "pcmcia_request_io returned 0x%x\n", rc);
+ return rc;
+}
+
+
+static int reader_config(struct pcmcia_device *link, int devno)
+{
+ struct reader_dev *dev;
+ int fail_rc;
link->io.BasePort2 = 0;
link->io.NumPorts2 = 0;
link->io.Attributes2 = 0;
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- for (rc = pcmcia_get_first_tuple(link, &tuple);
- rc == CS_SUCCESS;
- rc = pcmcia_get_next_tuple(link, &tuple)) {
- rc = pcmcia_get_tuple_data(link, &tuple);
- if (rc != CS_SUCCESS)
- continue;
- rc = pcmcia_parse_tuple(link, &tuple, &parse);
- if (rc != CS_SUCCESS)
- continue;
-
- link->conf.ConfigIndex = parse.cftable_entry.index;
-
- if (!parse.cftable_entry.io.nwin)
- continue;
-
- link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
- link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
- if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT))
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
- if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT))
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.IOAddrLines = parse.cftable_entry.io.flags
- & CISTPL_IO_LINES_MASK;
- rc = pcmcia_request_io(link, &link->io);
-
- dev_printk(KERN_INFO, &handle_to_dev(link), "foo");
- if (rc == CS_SUCCESS)
- break;
- else
- dev_printk(KERN_INFO, &handle_to_dev(link),
- "pcmcia_request_io failed 0x%x\n", rc);
- }
- if (rc != CS_SUCCESS)
+
+ if (pcmcia_loop_config(link, cm4040_config_check, NULL))
goto cs_release;
link->conf.IntType = 00000002;
if ((fail_rc = pcmcia_request_configuration(link,&link->conf))
!=CS_SUCCESS) {
- fail_fn = RequestConfiguration;
dev_printk(KERN_INFO, &handle_to_dev(link),
"pcmcia_request_configuration failed 0x%x\n",
fail_rc);
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index 802a81d..4d94ed3 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -149,52 +149,49 @@ 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,
+ void *priv_data)
+{
+ cistpl_cftable_entry_t *dflt = priv_data;
+ if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
+ cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
+ p_dev->conf.ConfigIndex = cfg->index;
+ 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)
+ goto next_entry;
+ return 0;
+ }
+
+next_entry:
+ if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+ *dflt = *cfg;
+ 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, &dflt);
+ 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/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 164d2a4..f7d88bb 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -439,43 +439,56 @@ first_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse)
return pcmcia_parse_tuple(handle, tuple, parse);
}
-static int
-next_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse)
+/*====================================================================*/
+
+static int simple_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ void *priv_data)
{
- int i;
- i = pcmcia_get_next_tuple(handle, tuple);
- if (i != CS_SUCCESS)
- return CS_NO_MORE_ITEMS;
- i = pcmcia_get_tuple_data(handle, tuple);
- if (i != CS_SUCCESS)
- return i;
- return pcmcia_parse_tuple(handle, tuple, parse);
+ static const int size_table[2] = { 8, 16 };
+ unsigned long try = (unsigned long) priv_data;
+
+ if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
+ p_dev->conf.Vpp =
+ cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
+
+ if ((cf->io.nwin > 0) && (cf->io.win[0].len == size_table[(try >> 1)])
+ && (cf->io.win[0].base != 0)) {
+ p_dev->conf.ConfigIndex = cf->index;
+ p_dev->io.BasePort1 = cf->io.win[0].base;
+ p_dev->io.IOAddrLines = ((try & 0x1) == 0) ?
+ 16 : cf->io.flags & CISTPL_IO_LINES_MASK;
+ if (!pcmcia_request_io(p_dev, &p_dev->io))
+ return 0;
+ }
+ return -EINVAL;
}
-/*====================================================================*/
+static int simple_config_check_notpicky(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ void *priv_data)
+{
+ static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
+ int j;
+
+ if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
+ p_dev->conf.ConfigIndex = cf->index;
+ for (j = 0; j < 5; j++) {
+ p_dev->io.BasePort1 = base[j];
+ p_dev->io.IOAddrLines = base[j] ? 16 : 3;
+ if (!pcmcia_request_io(p_dev, &p_dev->io))
+ return 0;
+ }
+ }
+ return -ENODEV;
+}
static int simple_config(struct pcmcia_device *link)
{
- static const unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
- static const int size_table[2] = { 8, 16 };
struct serial_info *info = link->priv;
- struct serial_cfg_mem *cfg_mem;
- tuple_t *tuple;
- u_char *buf;
- cisparse_t *parse;
- cistpl_cftable_entry_t *cf;
config_info_t config;
- int i, j, try;
- int s;
-
- cfg_mem = kmalloc(sizeof(struct serial_cfg_mem), GFP_KERNEL);
- if (!cfg_mem)
- return -1;
-
- tuple = &cfg_mem->tuple;
- parse = &cfg_mem->parse;
- cf = &parse->cftable_entry;
- buf = cfg_mem->buf;
+ int i;
+ unsigned long try;
/* If the card is already configured, look up the port and irq */
i = pcmcia_get_configuration_info(link, &config);
@@ -490,70 +503,28 @@ static int simple_config(struct pcmcia_device *link)
info->slave = 1;
}
if (info->slave) {
- kfree(cfg_mem);
return setup_serial(link, info, port, config.AssignedIRQ);
}
}
- /* First pass: look for a config entry that looks normal. */
- tuple->TupleData = (cisdata_t *) buf;
- tuple->TupleOffset = 0;
- tuple->TupleDataMax = 255;
- tuple->Attributes = 0;
- tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
- /* Two tries: without IO aliases, then with aliases */
- for (s = 0; s < 2; s++) {
- for (try = 0; try < 2; try++) {
- i = first_tuple(link, tuple, parse);
- while (i != CS_NO_MORE_ITEMS) {
- if (i != CS_SUCCESS)
- goto next_entry;
- if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp =
- cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
- if ((cf->io.nwin > 0) && (cf->io.win[0].len == size_table[s]) &&
- (cf->io.win[0].base != 0)) {
- link->conf.ConfigIndex = cf->index;
- link->io.BasePort1 = cf->io.win[0].base;
- link->io.IOAddrLines = (try == 0) ?
- 16 : cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link, &link->io);
- if (i == CS_SUCCESS)
- goto found_port;
- }
-next_entry:
- i = next_tuple(link, tuple, parse);
- }
- }
- }
+ /* First pass: look for a config entry that looks normal.
+ * Two tries: without IO aliases, then with aliases */
+ for (try = 0; try < 4; try++)
+ if(!pcmcia_loop_config(link, simple_config_check, (void *) try))
+ goto found_port;
+
/* Second pass: try to find an entry that isn't picky about
its base address, then try to grab any standard serial port
address, and finally try to get any free port. */
- i = first_tuple(link, tuple, parse);
- while (i != CS_NO_MORE_ITEMS) {
- if ((i == CS_SUCCESS) && (cf->io.nwin > 0) &&
- ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
- link->conf.ConfigIndex = cf->index;
- for (j = 0; j < 5; j++) {
- link->io.BasePort1 = base[j];
- link->io.IOAddrLines = base[j] ? 16 : 3;
- i = pcmcia_request_io(link, &link->io);
- if (i == CS_SUCCESS)
- goto found_port;
- }
- }
- i = next_tuple(link, tuple, parse);
- }
+ if (!pcmcia_loop_config(link, simple_config_check_notpicky, NULL))
+ goto found_port;
- found_port:
- if (i != CS_SUCCESS) {
- printk(KERN_NOTICE
- "serial_cs: no usable port range found, giving up\n");
- cs_error(link, RequestIO, i);
- kfree(cfg_mem);
- return -1;
- }
+ printk(KERN_NOTICE
+ "serial_cs: no usable port range found, giving up\n");
+ cs_error(link, RequestIO, i);
+ return -1;
+found_port:
i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
cs_error(link, RequestIRQ, i);
@@ -571,86 +542,72 @@ next_entry:
i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
cs_error(link, RequestConfiguration, i);
- kfree(cfg_mem);
return -1;
}
- kfree(cfg_mem);
return setup_serial(link, info, link->io.BasePort1, link->irq.AssignedIRQ);
}
-static int multi_config(struct pcmcia_device * link)
+static int multi_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ void *priv_data)
{
- struct serial_info *info = link->priv;
- struct serial_cfg_mem *cfg_mem;
- tuple_t *tuple;
- u_char *buf;
- cisparse_t *parse;
- cistpl_cftable_entry_t *cf;
- int i, rc, base2 = 0;
+ int *base2 = priv_data;
+
+ /* The quad port cards have bad CIS's, so just look for a
+ window larger than 8 ports and assume it will be right */
+ if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) {
+ p_dev->conf.ConfigIndex = cf->index;
+ p_dev->io.BasePort1 = cf->io.win[0].base;
+ p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK;
+ if (!pcmcia_request_io(p_dev, &p_dev->io)) {
+ *base2 = p_dev->io.BasePort1 + 8;
+ return 0;
+ }
+ }
+ return -ENODEV;
+}
- cfg_mem = kmalloc(sizeof(struct serial_cfg_mem), GFP_KERNEL);
- if (!cfg_mem)
- return -1;
- tuple = &cfg_mem->tuple;
- parse = &cfg_mem->parse;
- cf = &parse->cftable_entry;
- buf = cfg_mem->buf;
+static int multi_config_check_notpicky(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ void *priv_data)
+{
+ int *base2 = priv_data;
+
+ if (cf->io.nwin == 2) {
+ p_dev->conf.ConfigIndex = cf->index;
+ p_dev->io.BasePort1 = cf->io.win[0].base;
+ p_dev->io.BasePort2 = cf->io.win[1].base;
+ p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK;
+ if (!pcmcia_request_io(p_dev, &p_dev->io)) {
+ *base2 = p_dev->io.BasePort2;
+ return 0;
+ }
+ }
+ return -ENODEV;
+}
- tuple->TupleData = (cisdata_t *) buf;
- tuple->TupleOffset = 0;
- tuple->TupleDataMax = 255;
- tuple->Attributes = 0;
- tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
+static int multi_config(struct pcmcia_device * link)
+{
+ struct serial_info *info = link->priv;
+ int i, base2 = 0;
/* First, look for a generic full-sized window */
link->io.NumPorts1 = info->multi * 8;
- i = first_tuple(link, tuple, parse);
- while (i != CS_NO_MORE_ITEMS) {
- /* The quad port cards have bad CIS's, so just look for a
- window larger than 8 ports and assume it will be right */
- if ((i == CS_SUCCESS) && (cf->io.nwin == 1) &&
- (cf->io.win[0].len > 8)) {
- link->conf.ConfigIndex = cf->index;
- link->io.BasePort1 = cf->io.win[0].base;
- link->io.IOAddrLines =
- cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link, &link->io);
- base2 = link->io.BasePort1 + 8;
- if (i == CS_SUCCESS)
- break;
- }
- i = next_tuple(link, tuple, parse);
- }
-
- /* If that didn't work, look for two windows */
- if (i != CS_SUCCESS) {
+ if (pcmcia_loop_config(link, multi_config_check, &base2)) {
+ /* If that didn't work, look for two windows */
link->io.NumPorts1 = link->io.NumPorts2 = 8;
info->multi = 2;
- i = first_tuple(link, tuple, parse);
- while (i != CS_NO_MORE_ITEMS) {
- if ((i == CS_SUCCESS) && (cf->io.nwin == 2)) {
- link->conf.ConfigIndex = cf->index;
- link->io.BasePort1 = cf->io.win[0].base;
- link->io.BasePort2 = cf->io.win[1].base;
- link->io.IOAddrLines =
- cf->io.flags & CISTPL_IO_LINES_MASK;
- i = pcmcia_request_io(link, &link->io);
- base2 = link->io.BasePort2;
- if (i == CS_SUCCESS)
- break;
- }
- i = next_tuple(link, tuple, parse);
+ if (pcmcia_loop_config(link, multi_config_check_notpicky,
+ &base2)) {
+ printk(KERN_NOTICE "serial_cs: no usable port range"
+ "found, giving up\n");
+ return -ENODEV;
}
}
- if (i != CS_SUCCESS) {
- cs_error(link, RequestIO, i);
- rc = -1;
- goto free_cfg_mem;
- }
-
i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
+ /* FIXME: comment does not fit, error handling does not fit */
printk(KERN_NOTICE
"serial_cs: no usable port range found, giving up\n");
cs_error(link, RequestIRQ, i);
@@ -666,8 +623,7 @@ static int multi_config(struct pcmcia_device * link)
i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
cs_error(link, RequestConfiguration, i);
- rc = -1;
- goto free_cfg_mem;
+ return -ENODEV;
}
/* The Oxford Semiconductor OXCF950 cards are in fact single-port:
@@ -678,7 +634,8 @@ static int multi_config(struct pcmcia_device * link)
info->prodid == PRODID_POSSIO_GCC)) {
int err;
- if (cf->index == 1 || cf->index == 3) {
+ if (link->conf.ConfigIndex == 1 ||
+ link->conf.ConfigIndex == 3) {
err = setup_serial(link, info, base2,
link->irq.AssignedIRQ);
base2 = link->io.BasePort1;
@@ -695,18 +652,14 @@ static int multi_config(struct pcmcia_device * link)
if (info->quirk && info->quirk->wakeup)
info->quirk->wakeup(link);
- rc = 0;
- goto free_cfg_mem;
+ return 0;
}
setup_serial(link, info, link->io.BasePort1, link->irq.AssignedIRQ);
for (i = 0; i < info->multi - 1; i++)
setup_serial(link, info, base2 + (8 * i),
link->irq.AssignedIRQ);
- rc = 0;
-free_cfg_mem:
- kfree(cfg_mem);
- return rc;
+ return 0;
}
/*======================================================================
diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c
index ff9a29b..a9a9cab 100644
--- a/drivers/telephony/ixj_pcmcia.c
+++ b/drivers/telephony/ixj_pcmcia.c
@@ -124,65 +124,57 @@ static void ixj_get_serial(struct pcmcia_device * link, IXJ * j)
return;
}
+static int ixj_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data)
+{
+ cistpl_cftable_entry_t *dflt = priv_data;
+
+ if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
+ cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
+ p_dev->conf.ConfigIndex = cfg->index;
+ p_dev->io.BasePort1 = io->win[0].base;
+ p_dev->io.NumPorts1 = io->win[0].len;
+ 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)) {
+ if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+ *dflt = *cfg;
+ } else
+ return 0;
+ }
+ return -ENODEV;
+}
+
static int ixj_config(struct pcmcia_device * link)
{
IXJ *j;
ixj_info_t *info;
- tuple_t tuple;
- u_short buf[128];
- cisparse_t parse;
- cistpl_cftable_entry_t *cfg = &parse.cftable_entry;
- cistpl_cftable_entry_t dflt =
- {
- 0
- };
- int last_ret, last_fn;
+ cistpl_cftable_entry_t dflt = { 0 };
+
info = link->priv;
DEBUG(0, "ixj_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;
- link->io.BasePort1 = io->win[0].base;
- link->io.NumPorts1 = io->win[0].len;
- 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));
- }
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+ if (pcmcia_loop_config(link, ixj_config_check, &dflt))
+ goto cs_failed;
+
+ if (pcmcia_request_configuration(link, &link->conf))
+ goto cs_failed;
/*
* Register the card with the core.
- */
- j=ixj_pcmcia_probe(link->io.BasePort1,link->io.BasePort1 + 0x10);
+ */
+ j = ixj_pcmcia_probe(link->io.BasePort1,link->io.BasePort1 + 0x10);
info->ndev = 1;
info->node.major = PHONE_MAJOR;
link->dev_node = &info->node;
ixj_get_serial(link, j);
return 0;
+
cs_failed:
- cs_error(link, last_fn, last_ret);
ixj_cs_release(link);
return -ENODEV;
}
--
1.5.4.3
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [RFC] [PATCH 5/7] pcmcia: use pcmcia_loop_config in ISDN pcmcia drivers
[not found] ` <20080729072025.GH27385@comet.dominikbrodowski.net>
@ 2008-07-29 15:45 ` Karsten Keil
0 siblings, 0 replies; 9+ messages in thread
From: Karsten Keil @ 2008-07-29 15:45 UTC (permalink / raw)
To: Dominik Brodowski; +Cc: linux-pcmcia, isdn4linux, netdev
On Tue, Jul 29, 2008 at 09:20:25AM +0200, Dominik Brodowski wrote:
> Use the config loop helper in ISDN pcmcia drivers.
>
Acked-by: Karsten Keil <kkeil@suse.de>
> CC: isdn4linux@listserv.isdn4linux.de
> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
> ---
> drivers/isdn/hardware/avm/avm_cs.c | 80 ++++++++++-------------------------
> drivers/isdn/hisax/avma1_cs.c | 76 +++++++++-------------------------
> drivers/isdn/hisax/elsa_cs.c | 71 ++++++++++----------------------
> drivers/isdn/hisax/teles_cs.c | 71 ++++++++++----------------------
> 4 files changed, 87 insertions(+), 211 deletions(-)
>
> diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c
> index a5b941c..7a1ead1 100644
> --- a/drivers/isdn/hardware/avm/avm_cs.c
> +++ b/drivers/isdn/hardware/avm/avm_cs.c
> @@ -154,78 +154,44 @@ static void avmcs_detach(struct pcmcia_device *link)
>
> ======================================================================*/
>
> -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> +static int avmcs_configcheck(struct pcmcia_device *p_dev,
> + cistpl_cftable_entry_t *cf,
> + void *priv_data)
> {
> - int i = pcmcia_get_tuple_data(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return pcmcia_parse_tuple(handle, tuple, parse);
> -}
> -
> -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> -{
> - int i = pcmcia_get_first_tuple(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return get_tuple(handle, tuple, parse);
> -}
> -
> -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> -{
> - int i = pcmcia_get_next_tuple(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return get_tuple(handle, tuple, parse);
> + if (cf->io.nwin <= 0)
> + return -ENODEV;
> +
> + p_dev->conf.ConfigIndex = cf->index;
> + p_dev->io.BasePort1 = cf->io.win[0].base;
> + p_dev->io.NumPorts1 = cf->io.win[0].len;
> + p_dev->io.NumPorts2 = 0;
> + printk(KERN_INFO "avm_cs: testing i/o %#x-%#x\n",
> + p_dev->io.BasePort1,
> + p_dev->io.BasePort1+p_dev->io.NumPorts1-1);
> + return pcmcia_request_io(p_dev, &p_dev->io);
> }
>
> static int avmcs_config(struct pcmcia_device *link)
> {
> - tuple_t tuple;
> - cisparse_t parse;
> - cistpl_cftable_entry_t *cf = &parse.cftable_entry;
> local_info_t *dev;
> int i;
> - u_char buf[64];
> char devname[128];
> int cardtype;
> int (*addcard)(unsigned int port, unsigned irq);
>
> dev = link->priv;
>
> - do {
> - devname[0] = 0;
> - if (link->prod_id[1])
> - strlcpy(devname, link->prod_id[1], sizeof(devname));
> -
> - /*
> - * find IO port
> - */
> - tuple.TupleData = (cisdata_t *)buf;
> - tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
> - tuple.Attributes = 0;
> - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
> - i = first_tuple(link, &tuple, &parse);
> - while (i == CS_SUCCESS) {
> - if (cf->io.nwin > 0) {
> - link->conf.ConfigIndex = cf->index;
> - link->io.BasePort1 = cf->io.win[0].base;
> - link->io.NumPorts1 = cf->io.win[0].len;
> - link->io.NumPorts2 = 0;
> - printk(KERN_INFO "avm_cs: testing i/o %#x-%#x\n",
> - link->io.BasePort1,
> - link->io.BasePort1+link->io.NumPorts1-1);
> - i = pcmcia_request_io(link, &link->io);
> - if (i == CS_SUCCESS) goto found_port;
> - }
> - i = next_tuple(link, &tuple, &parse);
> - }
> + devname[0] = 0;
> + if (link->prod_id[1])
> + strlcpy(devname, link->prod_id[1], sizeof(devname));
>
> -found_port:
> - if (i != CS_SUCCESS) {
> - cs_error(link, RequestIO, i);
> - break;
> - }
> + /*
> + * find IO port
> + */
> + if (pcmcia_loop_config(link, avmcs_configcheck, NULL))
> + return -ENODEV;
>
> + do {
> /*
> * allocate an interrupt line
> */
> diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
> index fc6cc2c..8142d9f 100644
> --- a/drivers/isdn/hisax/avma1_cs.c
> +++ b/drivers/isdn/hisax/avma1_cs.c
> @@ -174,38 +174,28 @@ static void avma1cs_detach(struct pcmcia_device *link)
>
> ======================================================================*/
>
> -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> +static int avma1cs_configcheck(struct pcmcia_device *p_dev,
> + cistpl_cftable_entry_t *cf,
> + void *priv_data)
> {
> - int i = pcmcia_get_tuple_data(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return pcmcia_parse_tuple(handle, tuple, parse);
> + if (cf->io.nwin <= 0)
> + return -ENODEV;
> +
> + p_dev->conf.ConfigIndex = cf->index;
> + p_dev->io.BasePort1 = cf->io.win[0].base;
> + p_dev->io.NumPorts1 = cf->io.win[0].len;
> + p_dev->io.NumPorts2 = 0;
> + printk(KERN_INFO "avma1_cs: testing i/o %#x-%#x\n",
> + p_dev->io.BasePort1,
> + p_dev->io.BasePort1+p_dev->io.NumPorts1-1);
> + return pcmcia_request_io(p_dev, &p_dev->io);
> }
>
> -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> -{
> - int i = pcmcia_get_first_tuple(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return get_tuple(handle, tuple, parse);
> -}
> -
> -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> -{
> - int i = pcmcia_get_next_tuple(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return get_tuple(handle, tuple, parse);
> -}
>
> static int avma1cs_config(struct pcmcia_device *link)
> {
> - tuple_t tuple;
> - cisparse_t parse;
> - cistpl_cftable_entry_t *cf = &parse.cftable_entry;
> local_info_t *dev;
> int i;
> - u_char buf[64];
> char devname[128];
> IsdnCard_t icard;
> int busy = 0;
> @@ -214,40 +204,14 @@ static int avma1cs_config(struct pcmcia_device *link)
>
> DEBUG(0, "avma1cs_config(0x%p)\n", link);
>
> - do {
> - devname[0] = 0;
> - if (link->prod_id[1])
> - strlcpy(devname, link->prod_id[1], sizeof(devname));
> + devname[0] = 0;
> + if (link->prod_id[1])
> + strlcpy(devname, link->prod_id[1], sizeof(devname));
>
> - /*
> - * find IO port
> - */
> - tuple.TupleData = (cisdata_t *)buf;
> - tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
> - tuple.Attributes = 0;
> - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
> - i = first_tuple(link, &tuple, &parse);
> - while (i == CS_SUCCESS) {
> - if (cf->io.nwin > 0) {
> - link->conf.ConfigIndex = cf->index;
> - link->io.BasePort1 = cf->io.win[0].base;
> - link->io.NumPorts1 = cf->io.win[0].len;
> - link->io.NumPorts2 = 0;
> - printk(KERN_INFO "avma1_cs: testing i/o %#x-%#x\n",
> - link->io.BasePort1,
> - link->io.BasePort1+link->io.NumPorts1 - 1);
> - i = pcmcia_request_io(link, &link->io);
> - if (i == CS_SUCCESS) goto found_port;
> - }
> - i = next_tuple(link, &tuple, &parse);
> - }
> + if (pcmcia_loop_config(link, avma1cs_configcheck, NULL))
> + return -ENODEV;
>
> -found_port:
> - if (i != CS_SUCCESS) {
> - cs_error(link, RequestIO, i);
> - break;
> - }
> -
> + do {
> /*
> * allocate an interrupt line
> */
> diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
> index db7e644..b85b07d 100644
> --- a/drivers/isdn/hisax/elsa_cs.c
> +++ b/drivers/isdn/hisax/elsa_cs.c
> @@ -203,68 +203,41 @@ static void elsa_cs_detach(struct pcmcia_device *link)
> device available to the system.
>
> ======================================================================*/
> -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> -{
> - int i = pcmcia_get_tuple_data(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return pcmcia_parse_tuple(handle, tuple, parse);
> -}
>
> -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> +static int elsa_cs_configcheck(struct pcmcia_device *p_dev,
> + cistpl_cftable_entry_t *cf,
> + void *priv_data)
> {
> - int i = pcmcia_get_first_tuple(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return get_tuple(handle, tuple, parse);
> -}
> + int j;
>
> -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> -{
> - int i = pcmcia_get_next_tuple(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return get_tuple(handle, tuple, parse);
> + if ( (cf->io.nwin > 0) && cf->io.win[0].base) {
> + printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n");
> + p_dev->conf.ConfigIndex = cf->index;
> + p_dev->io.BasePort1 = cf->io.win[0].base;
> + if (!pcmcia_request_io(p_dev, &p_dev->io))
> + return 0;
> + } else {
> + printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n");
> + p_dev->conf.ConfigIndex = cf->index;
> + for (j = 0x2f0; j > 0x100; j -= 0x10) {
> + p_dev->io.BasePort1 = j;
> + if (!pcmcia_request_io(p_dev, &p_dev->io))
> + return 0;
> + }
> + }
> + return -ENODEV;
> }
>
> static int elsa_cs_config(struct pcmcia_device *link)
> {
> - tuple_t tuple;
> - cisparse_t parse;
> local_info_t *dev;
> - int i, j, last_fn;
> - u_short buf[128];
> - cistpl_cftable_entry_t *cf = &parse.cftable_entry;
> + int i, last_fn;
> IsdnCard_t icard;
>
> DEBUG(0, "elsa_config(0x%p)\n", link);
> dev = link->priv;
>
> - tuple.TupleData = (cisdata_t *)buf;
> - tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
> - tuple.Attributes = 0;
> - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
> - i = first_tuple(link, &tuple, &parse);
> - while (i == CS_SUCCESS) {
> - if ( (cf->io.nwin > 0) && cf->io.win[0].base) {
> - printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n");
> - link->conf.ConfigIndex = cf->index;
> - link->io.BasePort1 = cf->io.win[0].base;
> - i = pcmcia_request_io(link, &link->io);
> - if (i == CS_SUCCESS) break;
> - } else {
> - printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n");
> - link->conf.ConfigIndex = cf->index;
> - for (i = 0, j = 0x2f0; j > 0x100; j -= 0x10) {
> - link->io.BasePort1 = j;
> - i = pcmcia_request_io(link, &link->io);
> - if (i == CS_SUCCESS) break;
> - }
> - break;
> - }
> - i = next_tuple(link, &tuple, &parse);
> - }
> -
> + i = pcmcia_loop_config(link, elsa_cs_configcheck, NULL);
> if (i != CS_SUCCESS) {
> last_fn = RequestIO;
> goto cs_failed;
> diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
> index ab4bd45..fc4d024 100644
> --- a/drivers/isdn/hisax/teles_cs.c
> +++ b/drivers/isdn/hisax/teles_cs.c
> @@ -193,68 +193,41 @@ static void teles_detach(struct pcmcia_device *link)
> device available to the system.
>
> ======================================================================*/
> -static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> -{
> - int i = pcmcia_get_tuple_data(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return pcmcia_parse_tuple(handle, tuple, parse);
> -}
>
> -static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> +static int teles_cs_configcheck(struct pcmcia_device *p_dev,
> + cistpl_cftable_entry_t *cf,
> + void *priv_data)
> {
> - int i = pcmcia_get_first_tuple(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return get_tuple(handle, tuple, parse);
> -}
> + int j;
>
> -static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
> - cisparse_t *parse)
> -{
> - int i = pcmcia_get_next_tuple(handle, tuple);
> - if (i != CS_SUCCESS) return i;
> - return get_tuple(handle, tuple, parse);
> + if ( (cf->io.nwin > 0) && cf->io.win[0].base) {
> + printk(KERN_INFO "(teles_cs: looks like the 96 model)\n");
> + p_dev->conf.ConfigIndex = cf->index;
> + p_dev->io.BasePort1 = cf->io.win[0].base;
> + if (!pcmcia_request_io(p_dev, &p_dev->io))
> + return 0;
> + } else {
> + printk(KERN_INFO "(teles_cs: looks like the 97 model)\n");
> + p_dev->conf.ConfigIndex = cf->index;
> + for (j = 0x2f0; j > 0x100; j -= 0x10) {
> + p_dev->io.BasePort1 = j;
> + if (!pcmcia_request_io(p_dev, &p_dev->io))
> + return 0;
> + }
> + }
> + return -ENODEV;
> }
>
> static int teles_cs_config(struct pcmcia_device *link)
> {
> - tuple_t tuple;
> - cisparse_t parse;
> local_info_t *dev;
> - int i, j, last_fn;
> - u_short buf[128];
> - cistpl_cftable_entry_t *cf = &parse.cftable_entry;
> + int i, last_fn;
> IsdnCard_t icard;
>
> DEBUG(0, "teles_config(0x%p)\n", link);
> dev = link->priv;
>
> - tuple.TupleData = (cisdata_t *)buf;
> - tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
> - tuple.Attributes = 0;
> - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
> - i = first_tuple(link, &tuple, &parse);
> - while (i == CS_SUCCESS) {
> - if ( (cf->io.nwin > 0) && cf->io.win[0].base) {
> - printk(KERN_INFO "(teles_cs: looks like the 96 model)\n");
> - link->conf.ConfigIndex = cf->index;
> - link->io.BasePort1 = cf->io.win[0].base;
> - i = pcmcia_request_io(link, &link->io);
> - if (i == CS_SUCCESS) break;
> - } else {
> - printk(KERN_INFO "(teles_cs: looks like the 97 model)\n");
> - link->conf.ConfigIndex = cf->index;
> - for (i = 0, j = 0x2f0; j > 0x100; j -= 0x10) {
> - link->io.BasePort1 = j;
> - i = pcmcia_request_io(link, &link->io);
> - if (i == CS_SUCCESS) break;
> - }
> - break;
> - }
> - i = next_tuple(link, &tuple, &parse);
> - }
> -
> + i = pcmcia_loop_config(link, teles_cs_configcheck, NULL);
> if (i != CS_SUCCESS) {
> last_fn = RequestIO;
> goto cs_failed;
> --
> 1.5.4.3
--
Karsten Keil
SuSE Labs
ISDN and VOIP development
SUSE LINUX Products GmbH, Maxfeldstr.5 90409 Nuernberg, GF: Markus Rex, HRB 16746 (AG Nuernberg)
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [RFC] [PATCH 2/7] pcmcia: use pcmcia_loop_config in pata and ide drivers
2008-07-29 7:17 ` [RFC] [PATCH 2/7] pcmcia: use pcmcia_loop_config in pata and ide drivers Dominik Brodowski
@ 2008-07-29 20:19 ` Larry Finger
0 siblings, 0 replies; 9+ messages in thread
From: Larry Finger @ 2008-07-29 20:19 UTC (permalink / raw)
To: Dominik Brodowski; +Cc: linux-ide, Tejun Heo, linux-pcmcia, Alan Cox
Dominik Brodowski wrote:
> Use the config loop helper in pata_pcmcia and ide_cs
>
> CC: Tejun Heo <htejun@gmail.com>
> CC: Alan Cox <alan@lxorguk.ukuu.org.uk>
> CC: linux-ide@vger.kernel.org
> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
> ---
> drivers/ata/pata_pcmcia.c | 171 ++++++++++++++++++++-----------------------
> drivers/ide/legacy/ide-cs.c | 156 +++++++++++++++++++--------------------
> 2 files changed, 155 insertions(+), 172 deletions(-)
ACKed by Larry Finger <Larry.Finger@lwfinger.net> for ide-cs
There was one patch rejection when installing onto 2.6.27-rc1:
> static int ide_config(struct pcmcia_device *link)
> {
> ide_info_t *info = link->priv;
> - tuple_t tuple;
> - struct {
> - u_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;
> + struct pcmcia_config_check *stk = NULL;
> + int last_ret = 0, last_fn = 0, is_kme = 0;
> unsigned long io_base, ctl_base;
> ide_hwif_t *hwif;
The last line should be
> struct ide_host *host;
Larry
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [RFC] [PATCH 6/7] pcmcia: use pcmcia_loop_config in net pcmcia drivers
2008-07-29 7:21 ` [RFC] [PATCH 6/7] pcmcia: use pcmcia_loop_config in net " Dominik Brodowski
@ 2008-07-29 20:21 ` Larry Finger
0 siblings, 0 replies; 9+ messages in thread
From: Larry Finger @ 2008-07-29 20:21 UTC (permalink / raw)
To: Dominik Brodowski; +Cc: linux-pcmcia, Jeff Garzik, netdev
Dominik Brodowski wrote:
> Use the config loop helper in (some) net pcmcia drivers.
>
> CC: Jeff Garzik <jgarzik@pobox.com>
> CC: <netdev@vger.kernel.org>
> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
> ---
> drivers/net/pcmcia/axnet_cs.c | 71 ++++++++++++++-------------------
> drivers/net/pcmcia/pcnet_cs.c | 79 ++++++++++++++++++--------------------
> drivers/net/pcmcia/smc91c92_cs.c | 46 ++++++----------------
> 3 files changed, 80 insertions(+), 116 deletions(-)
ACK for pcnet_cs.c by Larry Finger <Larry.Finger@lwfinger.net>.
Tested with 2.6.27-rc1.
Larry
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [RFC] [PATCH 1/7] pcmcia: add pcmcia_loop_config() helper
2008-07-29 7:15 [RFC] [PATCH 1/7] pcmcia: add pcmcia_loop_config() helper Dominik Brodowski
` (4 preceding siblings ...)
[not found] ` <20080729072025.GH27385@comet.dominikbrodowski.net>
@ 2008-07-29 21:16 ` Randy Dunlap
5 siblings, 0 replies; 9+ messages in thread
From: Randy Dunlap @ 2008-07-29 21:16 UTC (permalink / raw)
To: Dominik Brodowski
Cc: linux-pcmcia, Tejun Heo, Alan Cox, linux-ide, Marcel Holtmann,
linux-bluetooth, James E.J. Bottomley, linux-scsi, Karsten Keil,
isdn4linux, Jeff Garzik, netdev, Harald Welte, linux-parport,
Russell King, Ed Okerson, linux-serial
On Tue, 29 Jul 2008 09:15:39 +0200 Dominik Brodowski wrote:
> By calling pcmcia_loop_config(), a pcmcia driver can iterate over all
> available configuration options. During a driver's probe() phase, one
> doesn't need to use pcmcia_get_{first,next}_tuple, pcmcia_get_tuple_data
> and pcmcia_parse_tuple directly in most if not all cases.
>
> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
> ---
> Documentation/pcmcia/driver-changes.txt | 6 +++
> drivers/pcmcia/pcmcia_resource.c | 57 +++++++++++++++++++++++++++++++
> include/pcmcia/cistpl.h | 6 +++
> 3 files changed, 69 insertions(+), 0 deletions(-)
>
> By calling pcmcia_loop_config(), a pcmcia driver can iterate over all
> available configuration options. During a driver's probe() phase, one
> doesn't need to use pcmcia_get_{first,next}_tuple, pcmcia_get_tuple_data
> and pcmcia_parse_tuple directly in most if not all cases.
>
> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
> ---
> Documentation/pcmcia/driver-changes.txt | 6 +++
> drivers/pcmcia/pcmcia_resource.c | 63 +++++++++++++++++++++++++++++++
> include/pcmcia/cistpl.h | 6 +++
> 3 files changed, 75 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
> index 4884a18..0fa48aa 100644
> --- a/drivers/pcmcia/pcmcia_resource.c
> +++ b/drivers/pcmcia/pcmcia_resource.c
> @@ -909,3 +909,66 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev) {
> pcmcia_release_window(p_dev->win);
> }
> EXPORT_SYMBOL(pcmcia_disable_device);
> +
> +
Hi,
One more comment here (sorry I missed it earlier):
The kernel-doc comment needs to immediately precede the function, so that
struct pcmcia_cfg_mem needs to be moved to before the kernel-doc block...
> +/**
> + * pcmcia_loop_config() - loop over configuration options
> + * @p_dev: the struct pcmcia_device which we need to loop for.
> + * @conf_check: function to call for each configuration option.
> + * It gets passed the struct pcmcia_device, the CIS data
> + * describing the configuration option, and private data
> + * being passed to pcmcia_loop_config()
> + * @priv_data: private data to be passed to the conf_check function.
> + *
> + * pcmcia_loop_config() loops over all configuration options, and calls
> + * the driver-specific conf_check() for each one, checking whether
> + * it is a valid one.
> + */
> +
> +struct pcmcia_cfg_mem {
> + tuple_t tuple;
> + cisparse_t parse;
> + u8 buf[256];
> +};
> +
> +int pcmcia_loop_config(struct pcmcia_device *p_dev,
> + int (*conf_check) (struct pcmcia_device *p_dev,
> + cistpl_cftable_entry_t *cfg,
> + void *priv_data),
> + void *priv_data)
> +{
...
> +}
> +EXPORT_SYMBOL(pcmcia_loop_config);
---
~Randy
Linux Plumbers Conference, 17-19 September 2008, Portland, Oregon USA
http://linuxplumbersconf.org/
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2008-07-29 21:16 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-07-29 7:15 [RFC] [PATCH 1/7] pcmcia: add pcmcia_loop_config() helper Dominik Brodowski
2008-07-29 7:17 ` [RFC] [PATCH 2/7] pcmcia: use pcmcia_loop_config in pata and ide drivers Dominik Brodowski
2008-07-29 20:19 ` Larry Finger
2008-07-29 7:19 ` [RFC] [PATCH 4/7] pcmcia: use pcmcia_loop_config in scsi pcmcia drivers Dominik Brodowski
2008-07-29 7:21 ` [RFC] [PATCH 6/7] pcmcia: use pcmcia_loop_config in net " Dominik Brodowski
2008-07-29 20:21 ` Larry Finger
2008-07-29 7:21 ` [RFC] [PATCH 7/7] pcmcia: use pcmcia_loop_config in misc " Dominik Brodowski
[not found] ` <20080729072025.GH27385@comet.dominikbrodowski.net>
2008-07-29 15:45 ` [RFC] [PATCH 5/7] pcmcia: use pcmcia_loop_config in ISDN " Karsten Keil
2008-07-29 21:16 ` [RFC] [PATCH 1/7] pcmcia: add pcmcia_loop_config() helper Randy Dunlap
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