John,
Please add this patch by Martin Langer to wireless-2.6.
Larry
==============================
This patch prints microcode revision, patchlevel, date and time to
KERN_INFO. Also, version 4.xx microcodes (rev>0x128) will be rejected
by the driver, because they still do not work.
Signed-off-by: Martin Langer <[EMAIL PROTECTED]>
Acked by Michael Buesch
Signed-off-by: Larry Finger <[EMAIL PROTECTED]>
Index: wireless-2.6/drivers/net/wireless/bcm43xx/bcm43xx_main.c
===================================================================
--- wireless-2.6.orig/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ wireless-2.6/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -2393,6 +2393,33 @@ static int bcm43xx_chip_init(struct bcm4
}
bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON); /* dummy read */
+ value16 = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
+ BCM43xx_UCODE_REVISION);
+
+ dprintk(KERN_INFO PFX "Microcode rev 0x%x, pl 0x%x "
+ "(20%.2i-%.2i-%.2i %.2i:%.2i:%.2i)\n", value16,
+ bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
+ BCM43xx_UCODE_PATCHLEVEL),
+ (bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
+ BCM43xx_UCODE_DATE) >> 12) & 0xf,
+ (bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
+ BCM43xx_UCODE_DATE) >> 8) & 0xf,
+ bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
+ BCM43xx_UCODE_DATE) & 0xff,
+ (bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
+ BCM43xx_UCODE_TIME) >> 11) & 0x1f,
+ (bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
+ BCM43xx_UCODE_TIME) >> 5) & 0x3f,
+ bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
+ BCM43xx_UCODE_TIME) & 0x1f);
+
+ if ( value16 > 0x128 ) {
+ dprintk(KERN_ERR PFX
+ "Firmware: no support for microcode rev > 0x128\n");
+ err = -1;
+ goto err_release_fw;
+ }
+
err = bcm43xx_gpio_init(bcm);
if (err)
goto err_release_fw;
Index: wireless-2.6/drivers/net/wireless/bcm43xx/bcm43xx.h
===================================================================
--- wireless-2.6.orig/drivers/net/wireless/bcm43xx/bcm43xx.h
+++ wireless-2.6/drivers/net/wireless/bcm43xx/bcm43xx.h
@@ -306,6 +306,12 @@
#define BCM43xx_SBF_TIME_UPDATE 0x10000000
#define BCM43xx_SBF_80000000 0x80000000 /*FIXME: fix name*/
+/* Microcode */
+#define BCM43xx_UCODE_REVISION 0x0000
+#define BCM43xx_UCODE_PATCHLEVEL 0x0002
+#define BCM43xx_UCODE_DATE 0x0004
+#define BCM43xx_UCODE_TIME 0x0006
+
/* MicrocodeFlagsBitfield (addr + lo-word values?)*/
#define BCM43xx_UCODEFLAGS_OFFSET 0x005E
-
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