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authorNick Hibma <n_hibma@FreeBSD.org>2002-04-10 13:22:12 +0000
committerNick Hibma <n_hibma@FreeBSD.org>2002-04-10 13:22:12 +0000
commit380ee390fdb64083024cdfd1095598250632a495 (patch)
tree058c9791e3dbbcf24d35b51792f29d9a7ead3e4a /sys/dev
parent6e5b29b08e6e05f08b7d7c0efa8a56fee98d2752 (diff)
Notes
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/usb/umass.c44
1 files changed, 23 insertions, 21 deletions
diff --git a/sys/dev/usb/umass.c b/sys/dev/usb/umass.c
index 42665e05a986..c458daef2517 100644
--- a/sys/dev/usb/umass.c
+++ b/sys/dev/usb/umass.c
@@ -394,25 +394,26 @@ struct umass_softc {
int transfer_status;
int transfer_state;
-# define TSTATE_IDLE 0
-# define TSTATE_BBB_COMMAND 1 /* CBW transfer */
-# define TSTATE_BBB_DATA 2 /* Data transfer */
-# define TSTATE_BBB_DCLEAR 3 /* clear endpt stall */
-# define TSTATE_BBB_STATUS1 4 /* clear endpt stall */
-# define TSTATE_BBB_SCLEAR 5 /* clear endpt stall */
-# define TSTATE_BBB_STATUS2 6 /* CSW transfer */
-# define TSTATE_BBB_RESET1 7 /* reset command */
-# define TSTATE_BBB_RESET2 8 /* in clear stall */
-# define TSTATE_BBB_RESET3 9 /* out clear stall */
-# define TSTATE_CBI_COMMAND 10 /* command transfer */
-# define TSTATE_CBI_DATA 11 /* data transfer */
-# define TSTATE_CBI_STATUS 12 /* status transfer */
-# define TSTATE_CBI_DCLEAR 13 /* clear ep stall */
-# define TSTATE_CBI_SCLEAR 14 /* clear ep stall */
-# define TSTATE_CBI_RESET1 15 /* reset command */
-# define TSTATE_CBI_RESET2 16 /* in clear stall */
-# define TSTATE_CBI_RESET3 17 /* out clear stall */
-# define TSTATE_STATES 18 /* # of states above */
+# define TSTATE_ATTACH 0 /* in attach */
+# define TSTATE_IDLE 1
+# define TSTATE_BBB_COMMAND 2 /* CBW transfer */
+# define TSTATE_BBB_DATA 3 /* Data transfer */
+# define TSTATE_BBB_DCLEAR 4 /* clear endpt stall */
+# define TSTATE_BBB_STATUS1 5 /* clear endpt stall */
+# define TSTATE_BBB_SCLEAR 6 /* clear endpt stall */
+# define TSTATE_BBB_STATUS2 7 /* CSW transfer */
+# define TSTATE_BBB_RESET1 8 /* reset command */
+# define TSTATE_BBB_RESET2 9 /* in clear stall */
+# define TSTATE_BBB_RESET3 10 /* out clear stall */
+# define TSTATE_CBI_COMMAND 11 /* command transfer */
+# define TSTATE_CBI_DATA 12 /* data transfer */
+# define TSTATE_CBI_STATUS 13 /* status transfer */
+# define TSTATE_CBI_DCLEAR 14 /* clear ep stall */
+# define TSTATE_CBI_SCLEAR 15 /* clear ep stall */
+# define TSTATE_CBI_RESET1 16 /* reset command */
+# define TSTATE_CBI_RESET2 17 /* in clear stall */
+# define TSTATE_CBI_RESET3 18 /* out clear stall */
+# define TSTATE_STATES 19 /* # of states above */
/* SCSI/CAM specific variables */
@@ -428,6 +429,7 @@ struct umass_softc {
#ifdef UMASS_DEBUG
char *states[TSTATE_STATES+1] = {
/* should be kept in sync with the list at transfer_state */
+ "Attach",
"Idle",
"BBB CBW",
"BBB Data",
@@ -932,7 +934,7 @@ USB_ATTACH(umass)
}
/* initialisation of generic part */
- sc->transfer_state = TSTATE_IDLE;
+ sc->transfer_state = TSTATE_ATTACH;
/* request a sufficient number of xfer handles */
for (i = 0; i < XFER_NR; i++) {
@@ -1015,7 +1017,7 @@ USB_ATTACH(umass)
__FILE__, __LINE__, sc->proto);
}
-
+ sc->transfer_state = TSTATE_IDLE;
DPRINTF(UDMASS_GEN, ("%s: Attach finished\n", USBDEVNAME(sc->sc_dev)));
USB_ATTACH_SUCCESS_RETURN;