pcmcia: deprecate CS_BAD_ATTRIBUTE, CS_BAD_TYPE and CS_BAD_PAGE

[karo-tx-linux.git] / drivers / pcmcia / pcmcia_ioctl.c

diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 419f97fc9a625befbd2805ec1b0693a4bb1af6b1..e27c71ebfda22710799db762f9709c6c34cf1431 100644 (file)
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -58,7 +58,7 @@ typedef struct user_info_t {
 } user_info_t;
 
 
-#ifdef DEBUG
+#ifdef CONFIG_PCMCIA_DEBUG
 extern int ds_pc_debug;
 
 #define ds_dbg(lvl, fmt, arg...) do {          \
@@ -167,7 +167,7 @@ static int adjust_irq(struct pcmcia_socket *s, adjust_t *adj)
 #else
 
 static inline int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) {
-       return CS_SUCCESS;
+       return 0;
 }
 
 #endif
@@ -175,7 +175,7 @@ static inline int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) {
 static int pcmcia_adjust_resource_info(adjust_t *adj)
 {
        struct pcmcia_socket *s;
-       int ret = CS_UNSUPPORTED_FUNCTION;
+       int ret = -ENOSYS;
        unsigned long flags;
 
        down_read(&pcmcia_socket_list_rwsem);
@@ -248,7 +248,7 @@ static int pccard_get_status(struct pcmcia_socket *s,
        if (s->state & SOCKET_SUSPEND)
                status->CardState |= CS_EVENT_PM_SUSPEND;
        if (!(s->state & SOCKET_PRESENT))
-               return CS_NO_CARD;
+               return -ENODEV;
 
        c = (p_dev) ? p_dev->function_config : NULL;
 
@@ -274,7 +274,7 @@ static int pccard_get_status(struct pcmcia_socket *s,
                        status->CardState |=
                                (reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0;
                }
-               return CS_SUCCESS;
+               return 0;
        }
        status->CardState |=
                (val & SS_WRPROT) ? CS_EVENT_WRITE_PROTECT : 0;
@@ -284,9 +284,81 @@ static int pccard_get_status(struct pcmcia_socket *s,
                (val & SS_BATWARN) ? CS_EVENT_BATTERY_LOW : 0;
        status->CardState |=
                (val & SS_READY) ? CS_EVENT_READY_CHANGE : 0;
-       return CS_SUCCESS;
+       return 0;
 } /* pccard_get_status */
 
+int pccard_get_configuration_info(struct pcmcia_socket *s,
+                                 struct pcmcia_device *p_dev,
+                                 config_info_t *config)
+{
+       config_t *c;
+
+       if (!(s->state & SOCKET_PRESENT))
+               return -ENODEV;
+
+
+#ifdef CONFIG_CARDBUS
+       if (s->state & SOCKET_CARDBUS) {
+               memset(config, 0, sizeof(config_info_t));
+               config->Vcc = s->socket.Vcc;
+               config->Vpp1 = config->Vpp2 = s->socket.Vpp;
+               config->Option = s->cb_dev->subordinate->number;
+               if (s->state & SOCKET_CARDBUS_CONFIG) {
+                       config->Attributes = CONF_VALID_CLIENT;
+                       config->IntType = INT_CARDBUS;
+                       config->AssignedIRQ = s->irq.AssignedIRQ;
+                       if (config->AssignedIRQ)
+                               config->Attributes |= CONF_ENABLE_IRQ;
+                       if (s->io[0].res) {
+                               config->BasePort1 = s->io[0].res->start;
+                               config->NumPorts1 = s->io[0].res->end -
+                                       config->BasePort1 + 1;
+                       }
+               }
+               return 0;
+       }
+#endif
+
+       if (p_dev) {
+               c = p_dev->function_config;
+               config->Function = p_dev->func;
+       } else {
+               c = NULL;
+               config->Function = 0;
+       }
+
+       if ((c == NULL) || !(c->state & CONFIG_LOCKED)) {
+               config->Attributes = 0;
+               config->Vcc = s->socket.Vcc;
+               config->Vpp1 = config->Vpp2 = s->socket.Vpp;
+               return 0;
+       }
+
+       config->Attributes = c->Attributes | CONF_VALID_CLIENT;
+       config->Vcc = s->socket.Vcc;
+       config->Vpp1 = config->Vpp2 = s->socket.Vpp;
+       config->IntType = c->IntType;
+       config->ConfigBase = c->ConfigBase;
+       config->Status = c->Status;
+       config->Pin = c->Pin;
+       config->Copy = c->Copy;
+       config->Option = c->Option;
+       config->ExtStatus = c->ExtStatus;
+       config->Present = config->CardValues = c->CardValues;
+       config->IRQAttributes = c->irq.Attributes;
+       config->AssignedIRQ = s->irq.AssignedIRQ;
+       config->BasePort1 = c->io.BasePort1;
+       config->NumPorts1 = c->io.NumPorts1;
+       config->Attributes1 = c->io.Attributes1;
+       config->BasePort2 = c->io.BasePort2;
+       config->NumPorts2 = c->io.NumPorts2;
+       config->Attributes2 = c->io.Attributes2;
+       config->IOAddrLines = c->io.IOAddrLines;
+
+       return 0;
+} /* pccard_get_configuration_info */
+
+
 /*======================================================================
 
     These manage a ring buffer of events pending for one user process
@@ -867,7 +939,7 @@ static int ds_ioctl(struct inode * inode, struct file * file,
                           &buf->win_info.map);
        break;
     case DS_REPLACE_CIS:
-       ret = pcmcia_replace_cis(s, &buf->cisdump);
+       ret = pcmcia_replace_cis(s, buf->cisdump.Data, buf->cisdump.Length);
        break;
     case DS_BIND_REQUEST:
        if (!capable(CAP_SYS_ADMIN)) {
@@ -889,22 +961,22 @@ static int ds_ioctl(struct inode * inode, struct file * file,
        err = -EINVAL;
     }
 
-    if ((err == 0) && (ret != CS_SUCCESS)) {
+    if ((err == 0) && (ret != 0)) {
        ds_dbg(2, "ds_ioctl: ret = %d\n", ret);
        switch (ret) {
-       case CS_BAD_SOCKET: case CS_NO_CARD:
-           err = -ENODEV; break;
-       case CS_BAD_ARGS: case CS_BAD_ATTRIBUTE: case CS_BAD_IRQ:
+       case -ENODEV:
+       case -EINVAL:
+       case -EBUSY:
+       case -ENOSYS:
+           err = ret;
+           break;
+       case CS_BAD_ARGS: case CS_BAD_IRQ:
        case CS_BAD_TUPLE:
            err = -EINVAL; break;
-       case CS_IN_USE:
-           err = -EBUSY; break;
-       case CS_OUT_OF_RESOURCE:
+       case -ENOMEM:
            err = -ENOSPC; break;
-       case CS_NO_MORE_ITEMS:
+       case -ENOSPC:
            err = -ENODATA; break;
-       case CS_UNSUPPORTED_FUNCTION:
-           err = -ENOSYS; break;
        default:
            err = -EIO; break;
        }