-stable review patch. If anyone has any objections, please let us know.
------------------
From: Michael Buesch <[email protected]>
If bcm43xx were to process an afterburner (ampdu) status response, Linux would oops. The
ampdu and intermediate status bits are properly named.
Signed-off-by: Michael Buesch <[email protected]>
Signed-off-by: Larry Finger <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/wireless/bcm43xx/bcm43xx_main.c | 8 +++-----
drivers/net/wireless/bcm43xx/bcm43xx_xmit.h | 10 ++--------
2 files changed, 5 insertions(+), 13 deletions(-)
--- linux-2.6.18.7.orig/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ linux-2.6.18.7/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -1449,12 +1449,10 @@ static void handle_irq_transmit_status(s
bcm43xx_debugfs_log_txstat(bcm, &stat);
- if (stat.flags & BCM43xx_TXSTAT_FLAG_IGNORE)
+ if (stat.flags & BCM43xx_TXSTAT_FLAG_AMPDU)
+ continue;
+ if (stat.flags & BCM43xx_TXSTAT_FLAG_INTER)
continue;
- if (!(stat.flags & BCM43xx_TXSTAT_FLAG_ACK)) {
- //TODO: packet was not acked (was lost)
- }
- //TODO: There are more (unknown) flags to test. see bcm43xx_main.h
if (bcm43xx_using_pio(bcm))
bcm43xx_pio_handle_xmitstatus(bcm, &stat);
--- linux-2.6.18.7.orig/drivers/net/wireless/bcm43xx/bcm43xx_xmit.h
+++ linux-2.6.18.7/drivers/net/wireless/bcm43xx/bcm43xx_xmit.h
@@ -137,14 +137,8 @@ struct bcm43xx_xmitstatus {
u16 unknown; //FIXME
};
-#define BCM43xx_TXSTAT_FLAG_ACK 0x01
-//TODO #define BCM43xx_TXSTAT_FLAG_??? 0x02
-//TODO #define BCM43xx_TXSTAT_FLAG_??? 0x04
-//TODO #define BCM43xx_TXSTAT_FLAG_??? 0x08
-//TODO #define BCM43xx_TXSTAT_FLAG_??? 0x10
-#define BCM43xx_TXSTAT_FLAG_IGNORE 0x20
-//TODO #define BCM43xx_TXSTAT_FLAG_??? 0x40
-//TODO #define BCM43xx_TXSTAT_FLAG_??? 0x80
+#define BCM43xx_TXSTAT_FLAG_AMPDU 0x10
+#define BCM43xx_TXSTAT_FLAG_INTER 0x20
u8 bcm43xx_plcp_get_ratecode_cck(const u8 bitrate);
u8 bcm43xx_plcp_get_ratecode_ofdm(const u8 bitrate);
--
-
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