diff options
| author | Michael Buesch <mb@bu3sch.de> | 2008-05-20 02:24:36 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-22 05:48:17 +0400 |
| commit | 53c068566dde708cb28a4dfc06ae3d7fd7434397 (patch) | |
| tree | a724356bc3f1b00eb352d6055816901607038944 /drivers/net/wireless/b43/b43.h | |
| parent | afa83e239af58a93eddd10a7a43ac5618884db15 (diff) | |
| download | linux-53c068566dde708cb28a4dfc06ae3d7fd7434397.tar.xz | |
b43: Add firmware markers support
This adds support for firmware markers.
With firmware markers it's easily possible to check whether the
firmware runs some codepath or not. The driver will throw a message
when the firmware executes a MARKER(x).
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/b43.h')
| -rw-r--r-- | drivers/net/wireless/b43/b43.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index f0041750355d..e919189919bb 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -428,8 +428,13 @@ enum { #define B43_DEBUGIRQ_PANIC 0 /* The firmware panic'ed */ #define B43_DEBUGIRQ_DUMP_SHM 1 /* Dump shared SHM */ #define B43_DEBUGIRQ_DUMP_REGS 2 /* Dump the microcode registers */ +#define B43_DEBUGIRQ_MARKER 3 /* A "marker" was thrown by the firmware. */ #define B43_DEBUGIRQ_ACK 0xFFFF /* The host writes that to ACK the IRQ */ +/* The firmware register that contains the "marker" line. */ +#define B43_MARKER_ID_REG 2 +#define B43_MARKER_LINE_REG 3 + /* The firmware register to fetch the panic reason from. */ #define B43_FWPANIC_REASON_REG 3 /* Firmware panic reason codes */ |