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authorBrian Cavagnolo <brian@cozybit.com>2008-07-21 11:02:46 -0700
committerJohn W. Linville <linville@tuxdriver.com>2008-08-22 16:29:49 -0400
commit1556c0f22df77800d2e99342ce354a4ce94c5a0f (patch)
tree76c8af4251f78f1afc4504135c9d355ca15d4127 /drivers/net/wireless/libertas/if_usb.h
parent38e3b0d86eaa0bf90a74677b6d6c442ec66daa0c (diff)
libertas: support boot commands to write persistent firmware and bootloader
Add locking and non-locking versions of if_usb_prog_firmware to support programming firmware after and before driver bring-up respectively. Add more suitable error codes for firmware programming process. Add capability checks for persistent features before attempting to use them. Based on patches from Brajesh Dave and Priyank Singh. Signed-off-by: Brian Cavagnolo <brian@cozybit.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/if_usb.h')
-rw-r--r--drivers/net/wireless/libertas/if_usb.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/if_usb.h b/drivers/net/wireless/libertas/if_usb.h
index 5771a83a43f..5ba0aee0eb2 100644
--- a/drivers/net/wireless/libertas/if_usb.h
+++ b/drivers/net/wireless/libertas/if_usb.h
@@ -30,6 +30,7 @@ struct bootcmd
#define BOOT_CMD_RESP_OK 0x0001
#define BOOT_CMD_RESP_FAIL 0x0000
+#define BOOT_CMD_RESP_NOT_SUPPORTED 0x0002
struct bootcmdresp
{
@@ -50,6 +51,10 @@ struct if_usb_card {
uint8_t ep_in;
uint8_t ep_out;
+ /* bootcmdresp == 0 means command is pending
+ * bootcmdresp < 0 means error
+ * bootcmdresp > 0 is a BOOT_CMD_RESP_* from firmware
+ */
int8_t bootcmdresp;
int ep_in_size;