Probe all slots even if an EISA main board isn't found. This catches
cards like the Adaptec 284x that use EISA ID registers for identification even when in stalled in non-EISA systems. Use one format throught the files. -Wall fixes.
This commit is contained in:
gibbs
parent
7d20c15d2f
commit
d21be4a073
@ -18,7 +18,7 @@
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* 4. Modifications may be freely made to this file if the above conditions
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* are met.
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*
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* $Id$
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* $Id: eisaconf.c,v 1.3 1995/11/05 04:42:49 gibbs Exp $
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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@ -74,24 +74,41 @@ static struct eisa_driver mainboard_drv = {
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void
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eisa_configure()
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{
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int i,j,slot;
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int i,slot;
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char *id_string;
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unsigned int checkthese;
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struct eisa_device_node *dev_node;
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struct eisa_driver **e_drvp = (struct eisa_driver**)eisadriver_set.ls_items;
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struct eisa_driver *e_drv;
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struct eisa_device *e_dev;
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int eisaBase = 0xC80;
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int first_slot = 0;
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eisa_id_t eisa_id;
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outb(eisaBase,0xFF);
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eisa_id = inb(eisaBase);
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if (eisa_id & 0x80) {
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/* Not an EISA machine */
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return;
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/*
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* Not an EISA machine. We still want to find boards like the
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* Adaptec 284x that respond to EISA probes, so we "fake" the
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* system board entry which the rest of the code uses as the
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* sentinal node in the eisa_dev_list.
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*/
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first_slot = 1; /* Start at slot 1 just to be safe */
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eisaBase+=0x1000;
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dev_node = (struct eisa_device_node *)malloc(sizeof(*dev_node),
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M_DEVBUF, M_NOWAIT);
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if (!dev_node) {
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printf("eisa0: cannot malloc eisa_device_node");
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return;
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}
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bzero(dev_node, sizeof(*dev_node));
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e_dev = &(dev_node->dev);
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e_dev->ioconf.slot = 0;
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*eisa_dev_list_tail = dev_node;
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eisa_dev_list_tail = &dev_node->next;
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}
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for (slot = 0; slot < EISA_SLOTS; eisaBase+=0x1000, slot++) {
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for (slot = first_slot; slot < EISA_SLOTS; eisaBase+=0x1000, slot++) {
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int id_size = sizeof(eisa_id);
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eisa_id = 0;
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for( i = 0; i < id_size; i++ ) {
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@ -122,7 +139,7 @@ eisa_configure()
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if (!e_dev->full_name) {
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panic("Eisa probe unable to malloc");
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}
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sprintf(e_dev->full_name, "%c%c%c%lx rev %lx",
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sprintf(e_dev->full_name, "%c%c%c%x rev %x",
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EISA_MFCTR_CHAR0(e_dev->id),
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EISA_MFCTR_CHAR1(e_dev->id),
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EISA_MFCTR_CHAR2(e_dev->id),
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@ -148,32 +165,47 @@ eisa_configure()
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e_dev = &dev_node->dev;
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e_dev->driver = &mainboard_drv;
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e_dev->unit = (*e_dev->driver->unit)++;
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id_string = e_dev->full_name;
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e_dev->full_name = (char *)malloc(strlen(e_dev->full_name)
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+ sizeof(" (System Board)")
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+ 1, M_DEVBUF, M_NOWAIT);
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if (!e_dev->full_name) {
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panic("Eisa probe unable to malloc");
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if (e_dev->full_name) { /* This is a real EISA system */
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id_string = e_dev->full_name;
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e_dev->full_name = (char *)malloc(strlen(e_dev->full_name)
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+ sizeof(" (System Board)")
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+ 1, M_DEVBUF, M_NOWAIT);
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if (!e_dev->full_name) {
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panic("Eisa probe unable to malloc");
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}
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sprintf(e_dev->full_name, "%s (System Board)", id_string);
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free(id_string, M_DEVBUF);
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printf("%s%ld: <%s>\n",
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e_dev->driver->name,
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e_dev->unit,
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e_dev->full_name);
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/* Should set the iosize, but I don't have a spec handy */
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dev_attach(&kdc_eisa0); /*
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* Hmm. Do I need to do this attach always
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* in case I attach a 284x in an otherwise
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* non-EISA machine?
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*/
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printf("Probing for devices on the EISA bus\n");
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}
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sprintf(e_dev->full_name, "%s (System Board)", id_string);
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free(id_string, M_DEVBUF);
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printf("%s%d: <%s>\n",
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e_dev->driver->name,
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e_dev->unit,
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e_dev->full_name);
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/* Should set the iosize, but I don't have a spec handy */
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dev_attach(&kdc_eisa0);
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printf("Probing for devices on the EISA bus\n");
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if (!eisa_dev_list->next) {
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/*
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* No devices.
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* We may be able to remove the sentinal node in the non-EISA
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* system case here depending on whether we had to do the
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* dev_attach(&kdc_eisa0) up above.
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*/
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return;
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}
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/*
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* See what devices we recognize.
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*/
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while(e_drv = *e_drvp++) {
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(*e_drv->probe)();
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while((e_drv = *e_drvp++)) {
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(*e_drv->probe)();
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}
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/*
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@ -202,7 +234,7 @@ eisa_configure()
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}
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else {
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/* Announce unattached device */
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printf("%s%d:%d <%s> unknown device\n",
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printf("%s%ld:%d <%s> unknown device\n",
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eisa_dev_list->dev.driver->name, /* Mainboard */
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eisa_dev_list->dev.unit,
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e_dev->ioconf.slot,
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@ -216,30 +248,32 @@ eisa_match_dev(e_dev, match_func)
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struct eisa_device *e_dev;
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char* (*match_func)(eisa_id_t);
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{
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struct eisa_device_node *e_node = eisa_dev_list;
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struct eisa_device_node *e_node = eisa_dev_list;
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if(e_dev)
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/* Start our search from the last successful match */
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e_node = (struct eisa_device_node *)e_dev;
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if(e_dev) {
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/* Start our search from the last successful match */
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e_node = (struct eisa_device_node *)e_dev;
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}
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/*
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* The first node in the list is the motherboard, so don't bother
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* to look at it.
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*/
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while (e_node->next != NULL) {
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char *result;
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e_node = e_node->next;
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if (e_node->dev.driver)
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/* Already claimed */
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continue;
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result = (*match_func)(e_node->dev.id);
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if (result) {
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free(e_node->dev.full_name, M_DEVBUF);
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e_node->dev.full_name = result;
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return (&(e_node->dev));
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}
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/*
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* The first node in the list is the motherboard, so don't bother
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* to look at it.
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*/
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while (e_node->next != NULL) {
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char *result;
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e_node = e_node->next;
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if (e_node->dev.driver) {
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/* Already claimed */
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continue;
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}
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return NULL;
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result = (*match_func)(e_node->dev.id);
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if (result) {
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free(e_node->dev.full_name, M_DEVBUF);
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e_node->dev.full_name = result;
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return (&(e_node->dev));
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}
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}
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return NULL;
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}
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/* Interrupt and I/O space registration facitlities */
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@ -250,7 +284,7 @@ eisa_reg_start(e_dev)
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/*
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* Announce the device.
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*/
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printf("%s%d: <%s>",
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printf("%s%ld: <%s>",
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e_dev->driver->name,
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e_dev->unit,
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e_dev->full_name);
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@ -261,10 +295,10 @@ void
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eisa_reg_end(e_dev)
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struct eisa_device *e_dev;
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{
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printf(" on %s%d slot %d\n",
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eisa_dev_list->dev.driver->name, /* Mainboard */
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eisa_dev_list->dev.unit,
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e_dev->ioconf.slot);
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printf(" on %s%ld slot %d\n",
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eisa_dev_list->dev.driver->name, /* Mainboard */
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eisa_dev_list->dev.unit,
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e_dev->ioconf.slot);
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}
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int
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@ -333,7 +367,7 @@ eisa_release_intr(e_dev, irq, func)
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int s;
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if (!(e_dev->ioconf.irq & (1ul << irq))) {
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printf("%s%d: Attempted to release an interrupt (%d) it doesn't own\n",
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printf("%s%ld: Attempted to release an interrupt (%d) it doesn't own\n",
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e_dev->driver->name, e_dev->unit, irq);
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return (-1);
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}
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@ -360,7 +394,7 @@ eisa_enable_intr(e_dev, irq)
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int s;
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if (!(e_dev->ioconf.irq & (1ul << irq))) {
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printf("%s%d: Attempted to enable an interrupt (%d) it doesn't own\n",
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printf("%s%ld: Attempted to enable an interrupt (%d) it doesn't own\n",
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e_dev->driver->name, e_dev->unit, irq);
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return (-1);
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}
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@ -418,18 +452,18 @@ eisa_registerdev(e_dev, driver, kdc_template)
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struct eisa_driver *driver;
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struct kern_devconf *kdc_template;
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{
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e_dev->driver = driver; /* Driver now owns this device */
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e_dev->kdc = (struct kern_devconf *)malloc(sizeof(struct kern_devconf),
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e_dev->driver = driver; /* Driver now owns this device */
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e_dev->kdc = (struct kern_devconf *)malloc(sizeof(struct kern_devconf),
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M_DEVBUF, M_NOWAIT);
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if (!e_dev->kdc) {
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printf("WARNING: eisa_registerdev unable to malloc! "
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"Device kdc will not be registerd\n");
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return 1;
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}
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bcopy(kdc_template, e_dev->kdc, sizeof(*kdc_template));
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e_dev->kdc->kdc_description = e_dev->full_name;
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dev_attach(e_dev->kdc);
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return (0);
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if (!e_dev->kdc) {
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printf("WARNING: eisa_registerdev unable to malloc! "
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"Device kdc will not be registerd\n");
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return 1;
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}
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bcopy(kdc_template, e_dev->kdc, sizeof(*kdc_template));
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e_dev->kdc->kdc_description = e_dev->full_name;
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dev_attach(e_dev->kdc);
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return (0);
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}
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/*
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@ -439,13 +473,11 @@ eisa_registerdev(e_dev, driver, kdc_template)
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int
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eisa_externalize(struct eisa_device *id, void *userp, size_t *maxlen)
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{
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int rv;
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if(*maxlen < (sizeof *id)) {
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return ENOMEM;
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}
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*maxlen -= (sizeof *id);
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return (copyout(id, userp, sizeof *id));
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if(*maxlen < (sizeof *id)) {
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return ENOMEM;
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}
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*maxlen -= (sizeof *id);
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return (copyout(id, userp, sizeof *id));
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}
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@ -453,5 +485,5 @@ int
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eisa_generic_externalize(struct proc *p, struct kern_devconf *kdc,
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void *userp, size_t l)
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{
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return eisa_externalize(kdc->kdc_eisa, userp, &l);
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return eisa_externalize(kdc->kdc_eisa, userp, &l);
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}
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@ -18,7 +18,7 @@
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* 4. Modifications may be freely made to this file if the above conditions
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* are met.
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*
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* $Id$
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* $Id: eisaconf.h,v 1.3 1995/11/05 04:42:50 gibbs Exp $
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*/
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#ifndef _I386_EISA_EISACONF_H_
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@ -26,12 +26,12 @@
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#define EISA_SLOTS 10 /* PCI clashes with higher ones.. fix later */
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#define EISA_MFCTR_CHAR0(ID) (((ID>>26) & 0x1F) | '@') /* Bits 26-30 */
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#define EISA_MFCTR_CHAR1(ID) (((ID>>21) & 0x1F) | '@') /* Bits 21-25 */
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#define EISA_MFCTR_CHAR2(ID) (((ID>>16) & 0x1F) | '@') /* Bits 16-20 */
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#define EISA_MFCTR_ID(ID) ((ID>>16) & 0xFF) /* Bits 16-31 */
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#define EISA_PRODUCT_ID(ID) ((ID>>4) & 0xFFF) /* Bits 4-15 */
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#define EISA_REVISION_ID(ID) (ID & 0x0F) /* Bits 0-3 */
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#define EISA_MFCTR_CHAR0(ID) (char)(((ID>>26) & 0x1F) | '@') /* Bits 26-30 */
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#define EISA_MFCTR_CHAR1(ID) (char)(((ID>>21) & 0x1F) | '@') /* Bits 21-25 */
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#define EISA_MFCTR_CHAR2(ID) (char)(((ID>>16) & 0x1F) | '@') /* Bits 16-20 */
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#define EISA_MFCTR_ID(ID) (short)((ID>>16) & 0xFF) /* Bits 16-31 */
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#define EISA_PRODUCT_ID(ID) (short)((ID>>4) & 0xFFF) /* Bits 4-15 */
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#define EISA_REVISION_ID(ID) (u_char)(ID & 0x0F) /* Bits 0-3 */
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extern struct linker_set eisadriver_set;
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@ -18,7 +18,7 @@
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* 4. Modifications may be freely made to this file if the above conditions
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* are met.
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*
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* $Id$
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* $Id: eisaconf.c,v 1.3 1995/11/05 04:42:49 gibbs Exp $
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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@ -74,24 +74,41 @@ static struct eisa_driver mainboard_drv = {
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void
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eisa_configure()
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{
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int i,j,slot;
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int i,slot;
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char *id_string;
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unsigned int checkthese;
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struct eisa_device_node *dev_node;
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struct eisa_driver **e_drvp = (struct eisa_driver**)eisadriver_set.ls_items;
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struct eisa_driver *e_drv;
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struct eisa_device *e_dev;
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int eisaBase = 0xC80;
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int first_slot = 0;
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eisa_id_t eisa_id;
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outb(eisaBase,0xFF);
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eisa_id = inb(eisaBase);
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if (eisa_id & 0x80) {
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/* Not an EISA machine */
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return;
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/*
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* Not an EISA machine. We still want to find boards like the
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* Adaptec 284x that respond to EISA probes, so we "fake" the
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* system board entry which the rest of the code uses as the
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* sentinal node in the eisa_dev_list.
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*/
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first_slot = 1; /* Start at slot 1 just to be safe */
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eisaBase+=0x1000;
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dev_node = (struct eisa_device_node *)malloc(sizeof(*dev_node),
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M_DEVBUF, M_NOWAIT);
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if (!dev_node) {
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printf("eisa0: cannot malloc eisa_device_node");
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return;
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}
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bzero(dev_node, sizeof(*dev_node));
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e_dev = &(dev_node->dev);
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e_dev->ioconf.slot = 0;
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*eisa_dev_list_tail = dev_node;
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eisa_dev_list_tail = &dev_node->next;
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}
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for (slot = 0; slot < EISA_SLOTS; eisaBase+=0x1000, slot++) {
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for (slot = first_slot; slot < EISA_SLOTS; eisaBase+=0x1000, slot++) {
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int id_size = sizeof(eisa_id);
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eisa_id = 0;
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for( i = 0; i < id_size; i++ ) {
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@ -122,7 +139,7 @@ eisa_configure()
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if (!e_dev->full_name) {
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panic("Eisa probe unable to malloc");
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}
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sprintf(e_dev->full_name, "%c%c%c%lx rev %lx",
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sprintf(e_dev->full_name, "%c%c%c%x rev %x",
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EISA_MFCTR_CHAR0(e_dev->id),
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EISA_MFCTR_CHAR1(e_dev->id),
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EISA_MFCTR_CHAR2(e_dev->id),
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@ -148,32 +165,47 @@ eisa_configure()
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e_dev = &dev_node->dev;
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e_dev->driver = &mainboard_drv;
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e_dev->unit = (*e_dev->driver->unit)++;
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id_string = e_dev->full_name;
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e_dev->full_name = (char *)malloc(strlen(e_dev->full_name)
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+ sizeof(" (System Board)")
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+ 1, M_DEVBUF, M_NOWAIT);
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if (!e_dev->full_name) {
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panic("Eisa probe unable to malloc");
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if (e_dev->full_name) { /* This is a real EISA system */
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id_string = e_dev->full_name;
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e_dev->full_name = (char *)malloc(strlen(e_dev->full_name)
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+ sizeof(" (System Board)")
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+ 1, M_DEVBUF, M_NOWAIT);
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if (!e_dev->full_name) {
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panic("Eisa probe unable to malloc");
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}
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sprintf(e_dev->full_name, "%s (System Board)", id_string);
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free(id_string, M_DEVBUF);
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printf("%s%ld: <%s>\n",
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e_dev->driver->name,
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e_dev->unit,
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e_dev->full_name);
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/* Should set the iosize, but I don't have a spec handy */
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dev_attach(&kdc_eisa0); /*
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* Hmm. Do I need to do this attach always
|
||||
* in case I attach a 284x in an otherwise
|
||||
* non-EISA machine?
|
||||
*/
|
||||
printf("Probing for devices on the EISA bus\n");
|
||||
}
|
||||
sprintf(e_dev->full_name, "%s (System Board)", id_string);
|
||||
free(id_string, M_DEVBUF);
|
||||
|
||||
printf("%s%d: <%s>\n",
|
||||
e_dev->driver->name,
|
||||
e_dev->unit,
|
||||
e_dev->full_name);
|
||||
|
||||
/* Should set the iosize, but I don't have a spec handy */
|
||||
|
||||
dev_attach(&kdc_eisa0);
|
||||
|
||||
printf("Probing for devices on the EISA bus\n");
|
||||
|
||||
if (!eisa_dev_list->next) {
|
||||
/*
|
||||
* No devices.
|
||||
* We may be able to remove the sentinal node in the non-EISA
|
||||
* system case here depending on whether we had to do the
|
||||
* dev_attach(&kdc_eisa0) up above.
|
||||
*/
|
||||
return;
|
||||
}
|
||||
/*
|
||||
* See what devices we recognize.
|
||||
*/
|
||||
while(e_drv = *e_drvp++) {
|
||||
(*e_drv->probe)();
|
||||
while((e_drv = *e_drvp++)) {
|
||||
(*e_drv->probe)();
|
||||
}
|
||||
|
||||
/*
|
||||
@ -202,7 +234,7 @@ eisa_configure()
|
||||
}
|
||||
else {
|
||||
/* Announce unattached device */
|
||||
printf("%s%d:%d <%s> unknown device\n",
|
||||
printf("%s%ld:%d <%s> unknown device\n",
|
||||
eisa_dev_list->dev.driver->name, /* Mainboard */
|
||||
eisa_dev_list->dev.unit,
|
||||
e_dev->ioconf.slot,
|
||||
@ -216,30 +248,32 @@ eisa_match_dev(e_dev, match_func)
|
||||
struct eisa_device *e_dev;
|
||||
char* (*match_func)(eisa_id_t);
|
||||
{
|
||||
struct eisa_device_node *e_node = eisa_dev_list;
|
||||
struct eisa_device_node *e_node = eisa_dev_list;
|
||||
|
||||
if(e_dev)
|
||||
/* Start our search from the last successful match */
|
||||
e_node = (struct eisa_device_node *)e_dev;
|
||||
if(e_dev) {
|
||||
/* Start our search from the last successful match */
|
||||
e_node = (struct eisa_device_node *)e_dev;
|
||||
}
|
||||
|
||||
/*
|
||||
* The first node in the list is the motherboard, so don't bother
|
||||
* to look at it.
|
||||
*/
|
||||
while (e_node->next != NULL) {
|
||||
char *result;
|
||||
e_node = e_node->next;
|
||||
if (e_node->dev.driver)
|
||||
/* Already claimed */
|
||||
continue;
|
||||
result = (*match_func)(e_node->dev.id);
|
||||
if (result) {
|
||||
free(e_node->dev.full_name, M_DEVBUF);
|
||||
e_node->dev.full_name = result;
|
||||
return (&(e_node->dev));
|
||||
}
|
||||
/*
|
||||
* The first node in the list is the motherboard, so don't bother
|
||||
* to look at it.
|
||||
*/
|
||||
while (e_node->next != NULL) {
|
||||
char *result;
|
||||
e_node = e_node->next;
|
||||
if (e_node->dev.driver) {
|
||||
/* Already claimed */
|
||||
continue;
|
||||
}
|
||||
return NULL;
|
||||
result = (*match_func)(e_node->dev.id);
|
||||
if (result) {
|
||||
free(e_node->dev.full_name, M_DEVBUF);
|
||||
e_node->dev.full_name = result;
|
||||
return (&(e_node->dev));
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* Interrupt and I/O space registration facitlities */
|
||||
@ -250,7 +284,7 @@ eisa_reg_start(e_dev)
|
||||
/*
|
||||
* Announce the device.
|
||||
*/
|
||||
printf("%s%d: <%s>",
|
||||
printf("%s%ld: <%s>",
|
||||
e_dev->driver->name,
|
||||
e_dev->unit,
|
||||
e_dev->full_name);
|
||||
@ -261,10 +295,10 @@ void
|
||||
eisa_reg_end(e_dev)
|
||||
struct eisa_device *e_dev;
|
||||
{
|
||||
printf(" on %s%d slot %d\n",
|
||||
eisa_dev_list->dev.driver->name, /* Mainboard */
|
||||
eisa_dev_list->dev.unit,
|
||||
e_dev->ioconf.slot);
|
||||
printf(" on %s%ld slot %d\n",
|
||||
eisa_dev_list->dev.driver->name, /* Mainboard */
|
||||
eisa_dev_list->dev.unit,
|
||||
e_dev->ioconf.slot);
|
||||
}
|
||||
|
||||
int
|
||||
@ -333,7 +367,7 @@ eisa_release_intr(e_dev, irq, func)
|
||||
int s;
|
||||
|
||||
if (!(e_dev->ioconf.irq & (1ul << irq))) {
|
||||
printf("%s%d: Attempted to release an interrupt (%d) it doesn't own\n",
|
||||
printf("%s%ld: Attempted to release an interrupt (%d) it doesn't own\n",
|
||||
e_dev->driver->name, e_dev->unit, irq);
|
||||
return (-1);
|
||||
}
|
||||
@ -360,7 +394,7 @@ eisa_enable_intr(e_dev, irq)
|
||||
int s;
|
||||
|
||||
if (!(e_dev->ioconf.irq & (1ul << irq))) {
|
||||
printf("%s%d: Attempted to enable an interrupt (%d) it doesn't own\n",
|
||||
printf("%s%ld: Attempted to enable an interrupt (%d) it doesn't own\n",
|
||||
e_dev->driver->name, e_dev->unit, irq);
|
||||
return (-1);
|
||||
}
|
||||
@ -418,18 +452,18 @@ eisa_registerdev(e_dev, driver, kdc_template)
|
||||
struct eisa_driver *driver;
|
||||
struct kern_devconf *kdc_template;
|
||||
{
|
||||
e_dev->driver = driver; /* Driver now owns this device */
|
||||
e_dev->kdc = (struct kern_devconf *)malloc(sizeof(struct kern_devconf),
|
||||
e_dev->driver = driver; /* Driver now owns this device */
|
||||
e_dev->kdc = (struct kern_devconf *)malloc(sizeof(struct kern_devconf),
|
||||
M_DEVBUF, M_NOWAIT);
|
||||
if (!e_dev->kdc) {
|
||||
printf("WARNING: eisa_registerdev unable to malloc! "
|
||||
"Device kdc will not be registerd\n");
|
||||
return 1;
|
||||
}
|
||||
bcopy(kdc_template, e_dev->kdc, sizeof(*kdc_template));
|
||||
e_dev->kdc->kdc_description = e_dev->full_name;
|
||||
dev_attach(e_dev->kdc);
|
||||
return (0);
|
||||
if (!e_dev->kdc) {
|
||||
printf("WARNING: eisa_registerdev unable to malloc! "
|
||||
"Device kdc will not be registerd\n");
|
||||
return 1;
|
||||
}
|
||||
bcopy(kdc_template, e_dev->kdc, sizeof(*kdc_template));
|
||||
e_dev->kdc->kdc_description = e_dev->full_name;
|
||||
dev_attach(e_dev->kdc);
|
||||
return (0);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -439,13 +473,11 @@ eisa_registerdev(e_dev, driver, kdc_template)
|
||||
int
|
||||
eisa_externalize(struct eisa_device *id, void *userp, size_t *maxlen)
|
||||
{
|
||||
int rv;
|
||||
|
||||
if(*maxlen < (sizeof *id)) {
|
||||
return ENOMEM;
|
||||
}
|
||||
*maxlen -= (sizeof *id);
|
||||
return (copyout(id, userp, sizeof *id));
|
||||
if(*maxlen < (sizeof *id)) {
|
||||
return ENOMEM;
|
||||
}
|
||||
*maxlen -= (sizeof *id);
|
||||
return (copyout(id, userp, sizeof *id));
|
||||
}
|
||||
|
||||
|
||||
@ -453,5 +485,5 @@ int
|
||||
eisa_generic_externalize(struct proc *p, struct kern_devconf *kdc,
|
||||
void *userp, size_t l)
|
||||
{
|
||||
return eisa_externalize(kdc->kdc_eisa, userp, &l);
|
||||
return eisa_externalize(kdc->kdc_eisa, userp, &l);
|
||||
}
|
||||
|
||||
@ -18,7 +18,7 @@
|
||||
* 4. Modifications may be freely made to this file if the above conditions
|
||||
* are met.
|
||||
*
|
||||
* $Id$
|
||||
* $Id: eisaconf.h,v 1.3 1995/11/05 04:42:50 gibbs Exp $
|
||||
*/
|
||||
|
||||
#ifndef _I386_EISA_EISACONF_H_
|
||||
@ -26,12 +26,12 @@
|
||||
|
||||
#define EISA_SLOTS 10 /* PCI clashes with higher ones.. fix later */
|
||||
|
||||
#define EISA_MFCTR_CHAR0(ID) (((ID>>26) & 0x1F) | '@') /* Bits 26-30 */
|
||||
#define EISA_MFCTR_CHAR1(ID) (((ID>>21) & 0x1F) | '@') /* Bits 21-25 */
|
||||
#define EISA_MFCTR_CHAR2(ID) (((ID>>16) & 0x1F) | '@') /* Bits 16-20 */
|
||||
#define EISA_MFCTR_ID(ID) ((ID>>16) & 0xFF) /* Bits 16-31 */
|
||||
#define EISA_PRODUCT_ID(ID) ((ID>>4) & 0xFFF) /* Bits 4-15 */
|
||||
#define EISA_REVISION_ID(ID) (ID & 0x0F) /* Bits 0-3 */
|
||||
#define EISA_MFCTR_CHAR0(ID) (char)(((ID>>26) & 0x1F) | '@') /* Bits 26-30 */
|
||||
#define EISA_MFCTR_CHAR1(ID) (char)(((ID>>21) & 0x1F) | '@') /* Bits 21-25 */
|
||||
#define EISA_MFCTR_CHAR2(ID) (char)(((ID>>16) & 0x1F) | '@') /* Bits 16-20 */
|
||||
#define EISA_MFCTR_ID(ID) (short)((ID>>16) & 0xFF) /* Bits 16-31 */
|
||||
#define EISA_PRODUCT_ID(ID) (short)((ID>>4) & 0xFFF) /* Bits 4-15 */
|
||||
#define EISA_REVISION_ID(ID) (u_char)(ID & 0x0F) /* Bits 0-3 */
|
||||
|
||||
extern struct linker_set eisadriver_set;
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user