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Implemented (untested) PXENV_START_UNDI.

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Michael Brown
2007-07-03 18:17:14 +01:00
parent 30a442aef8
commit 0924cf678e
5 changed files with 58 additions and 41 deletions
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7
src/include/gpxe/isapnp.h
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@@ -49,7 +49,8 @@
/* Port addresses */
#define ISAPNP_ADDRESS 0x279
#define ISAPNP_WRITE_DATA 0xa79
#define ISAPNP_READ_PORT_MIN 0x213 /* ISAPnP spec says 0x203, but
#define ISAPNP_READ_PORT_MIN 0x203
#define ISAPNP_READ_PORT_START 0x213 /* ISAPnP spec says 0x203, but
* Linux ISAPnP starts at
* 0x213 with no explanatory
* comment. 0x203 probably
@@ -63,6 +64,10 @@
* any value less than 16.
*/
/* Card select numbers */
#define ISAPNP_CSN_MIN 0x01
#define ISAPNP_CSN_MAX 0x0f
/* Registers */
#define ISAPNP_READPORT 0x00
#define ISAPNP_SERIALISOLATION 0x01