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Updated for not-so-new version of Cyclom-Y PCI boards (with a custom

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register for the PLX id).  Merge the vendor's modification of the 2.2.*
release version into -current for reference.  Will be cleaned up in next
commit.

Obtained from:	ftp://ftp.cyclades.com/pub/cyclades/cyclom-y/freebsd/3.0/cyy30.tar.gz
This commit is contained in:
Bruce Evans 1999-01-11 23:35:01 +00:00
parent 65c0c7b08e
commit 443f91618b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=42540
3 changed files with 51 additions and 10 deletions
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22
sys/dev/cy/cy_pci.c
View File

@ -24,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: cy_pci.c,v 1.6 1997/09/02 20:06:24 bde Exp $
* $Id: cy_pci.c,v 1.7 1998/12/14 06:32:55 dillon Exp $
*/
/*
@ -82,6 +82,7 @@ cy_attach(config_id, unit)
void *vaddr;
u_int32_t ioport;
int adapter;
u_int16_t plx_ver;
ioport = (u_int32_t) pci_conf_read(config_id, CY_PCI_BASE_ADDR1) & ~0x3;
paddr = pci_conf_read(config_id, CY_PCI_BASE_ADDR2) & ~0xf;
@ -119,8 +120,23 @@ cy_attach(config_id, unit)
* Enable the "local" interrupt input to generate a
* PCI interrupt.
*/
outw(ioport + CY_PLX_ICS, inw(ioport + CY_PLX_ICS) |
CY_PLX_ICS_IENABLE | CY_PLX_ICS_LOCAL_IENABLE);
plx_ver = (*((char *)vaddr + PLX_VER)) & 0x0f;
switch (plx_ver) {
case PLX_9050:
outw(ioport + CY_PLX_9050_ICS,
inw(ioport + CY_PLX_9050_ICS) | CY_PLX_9050_ICS_IENABLE |
CY_PLX_9050_ICS_LOCAL_IENABLE);
break;
case PLX_9060:
case PLX_9080:
default: /* Old boards, use PLX_9060 */
outw(ioport + CY_PLX_9060_ICS, inw(ioport + CY_PLX_9060_ICS) |
CY_PLX_9060_ICS_IENABLE | CY_PLX_9060_ICS_LOCAL_IENABLE);
break;
}
return;

22
sys/pci/cy_pci.c
View File

@ -24,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: cy_pci.c,v 1.6 1997/09/02 20:06:24 bde Exp $
* $Id: cy_pci.c,v 1.7 1998/12/14 06:32:55 dillon Exp $
*/
/*
@ -82,6 +82,7 @@ cy_attach(config_id, unit)
void *vaddr;
u_int32_t ioport;
int adapter;
u_int16_t plx_ver;
ioport = (u_int32_t) pci_conf_read(config_id, CY_PCI_BASE_ADDR1) & ~0x3;
paddr = pci_conf_read(config_id, CY_PCI_BASE_ADDR2) & ~0xf;
@ -119,8 +120,23 @@ cy_attach(config_id, unit)
* Enable the "local" interrupt input to generate a
* PCI interrupt.
*/
outw(ioport + CY_PLX_ICS, inw(ioport + CY_PLX_ICS) |
CY_PLX_ICS_IENABLE | CY_PLX_ICS_LOCAL_IENABLE);
plx_ver = (*((char *)vaddr + PLX_VER)) & 0x0f;
switch (plx_ver) {
case PLX_9050:
outw(ioport + CY_PLX_9050_ICS,
inw(ioport + CY_PLX_9050_ICS) | CY_PLX_9050_ICS_IENABLE |
CY_PLX_9050_ICS_LOCAL_IENABLE);
break;
case PLX_9060:
case PLX_9080:
default: /* Old boards, use PLX_9060 */
outw(ioport + CY_PLX_9060_ICS, inw(ioport + CY_PLX_9060_ICS) |
CY_PLX_9060_ICS_IENABLE | CY_PLX_9060_ICS_LOCAL_IENABLE);
break;
}
return;

17
sys/pci/cy_pcireg.h
View File

@ -24,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id$
* $Id: cy_pcireg.h,v 1.3 1997/02/22 09:44:01 peter Exp $
*/
#define CY_VENDORID_CYCLADES 0x120e
@ -35,6 +35,15 @@
#define CY_PCI_BASE_ADDR1 0x14
#define CY_PCI_BASE_ADDR2 0x18
#define CY_PLX_ICS 0x68
#define CY_PLX_ICS_IENABLE 0x100
#define CY_PLX_ICS_LOCAL_IENABLE 0x800
#define CY_PLX_9050_ICS 0x4c
#define CY_PLX_9060_ICS 0x68
#define CY_PLX_9050_ICS_IENABLE 0x040
#define CY_PLX_9050_ICS_LOCAL_IENABLE 0x001
#define CY_PLX_9060_ICS_IENABLE 0x100
#define CY_PLX_9060_ICS_LOCAL_IENABLE 0x800
/* Cyclom-Y Custom Register for PLX ID */
#define PLX_VER (0x3400)
#define PLX_9050 0x0b
#define PLX_9060 0x0c
#define PLX_9080 0x0d