Date: Fri, 20 Aug 1999 14:29:26 +0200 From: "Alberto Reggiori (vaio)" <alberto.reggiori@jrc.it> To: freebsd-mobile@FreeBSD.ORG Subject: 3Com MegaHertz 10/100 Lan Pccard 3CCFE575BT Message-ID: <37BD4A26.3E8B2693@jrc.it>
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Hello!
I am new to this list, and apologize me for any syntax error writing to
you.
I have been fighting hard to configure my Sony VAIO PCG-C1X with a 3Com
MegaHertz 10/100 Lan Pccard 3CCFE575B running fbsd 2.2.8 stable.
Finally, thanks to the patched posted a few days ago by Osamu MIHARA
<mihara@prd.fc.nec.co.jp> with a small id change I got the card working.
The patch was for PAO3, but I just diff-ed the files with mine PAO 2
(2.2.8) version.
The only change I made is in the product id (if_ep.c).
It works like a charm for me :-)
all the best
Alberto
The Osamu patch adapted for PAO2 (for PAO3 just change the product id in
if_ep.c) :
--- if_ep.c
+++ if_ep.c Thu Aug 19 16:16:21 1999
@@ -214,8 +214,11 @@
epb->prod_id = get_e(sc, EEPROM_PROD_ID);
/* 3C589's product id? */
- if (epb->prod_id != 0x9058) {
+ /* if (epb->prod_id != 0x9058) { */
+ /* if (epb->prod_id != 0x6055) { */
+ if (epb->prod_id != 0x4b57) {
printf("ep%d: failed to come ready.\n", devi->pd_unit);
+ printf("product id is %x\n", epb->prod_id);
return (ENXIO);
}
@@ -257,6 +260,20 @@
outw(BASE + EP_W0_RESOURCE_CFG, (sc->epb->res_cfg & 0x0fff) |
0x3000);
outw(BASE + EP_W0_PRODUCT_ID, sc->epb->prod_id);
+
+
+ /* experimental code
+ * turn on the MII tranceiver
+ */
+ GO_WINDOW(3);
+ outw(BASE + EP_W3_OPTIONS, 0x8040);
+ DELAY(1000);
+ outw(BASE + EP_W3_OPTIONS, 0xc040);
+ outw(BASE + EP_COMMAND, RX_RESET);
+ outw(BASE + EP_COMMAND, TX_RESET);
+ while (inw(BASE + EP_STATUS) & S_COMMAND_IN_PROGRESS);
+ DELAY(1000);
+ outw(BASE + EP_W3_OPTIONS, 0x8040);
ep_attach(sc);
--- if_epreg.h
+++ if_epreg.h Thu Aug 19 16:16:28 1999
@@ -130,9 +130,9 @@
* Commands to read/write EEPROM trough EEPROM command register (Window
0,
* Offset 0xa)
*/
-#define EEPROM_CMD_RD 0x0080 /* Read: Address required (5
bits) */
-#define EEPROM_CMD_WR 0x0040 /* Write: Address required (5
bits) */
-#define EEPROM_CMD_ERASE 0x00c0 /* Erase: Address required (5
bits) */
+#define EEPROM_CMD_RD 0x0200 /* Read: Address required (5
bits) */
+#define EEPROM_CMD_WR 0x0100 /* Write: Address required (5
bits) */
+#define EEPROM_CMD_ERASE 0x0300 /* Erase: Address required (5
bits) */
#define EEPROM_CMD_EWEN 0x0030 /* Erase/Write Enable: No data
required */
#define EEPROM_BUSY (1<<15)
@@ -194,15 +194,15 @@
* Window 1 registers. Operating Set.
*/
/* Write */
-#define EP_W1_TX_PIO_WR_2 0x02
-#define EP_W1_TX_PIO_WR_1 0x00
+#define EP_W1_TX_PIO_WR_2 0x12
+#define EP_W1_TX_PIO_WR_1 0x10
/* Read */
#define EP_W1_FREE_TX 0x0c
-#define EP_W1_TX_STATUS 0x0b /* byte */
-#define EP_W1_TIMER 0x0a /* byte */
-#define EP_W1_RX_STATUS 0x08
-#define EP_W1_RX_PIO_RD_2 0x02
-#define EP_W1_RX_PIO_RD_1 0x00
+#define EP_W1_TX_STATUS 0x1b /* byte */
+#define EP_W1_TIMER 0x1a /* byte */
+#define EP_W1_RX_STATUS 0x18
+#define EP_W1_RX_PIO_RD_2 0x12
+#define EP_W1_RX_PIO_RD_1 0x10
/*
* Window 2 registers. Station Address Setup/Read
@@ -219,6 +219,7 @@
* Window 3 registers. FIFO Management.
*/
/* Read */
+#define EP_W3_OPTIONS 0x08
#define EP_W3_FREE_TX 0x0c
#define EP_W3_FREE_RX 0x0a
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