X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fusb%2Fmon%2Fmon_text.c;h=05cf2c9a8f84c3fbb42ffaaabf971d8bd2a526ea;hb=refs%2Fheads%2Fvserver;hp=2fd39b4fa1664a17e364c37d2b6c821dbbf05f10;hpb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;p=linux-2.6.git

diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c
index 2fd39b4fa..05cf2c9a8 100644
--- a/drivers/usb/mon/mon_text.c
+++ b/drivers/usb/mon/mon_text.c
@@ -50,7 +50,7 @@ struct mon_event_text {
 
 #define SLAB_NAME_SZ  30
 struct mon_reader_text {
-	kmem_cache_t *e_slab;
+	struct kmem_cache *e_slab;
 	int nevents;
 	struct list_head e_list;
 	struct mon_reader r;	/* In C, parent class can be placed anywhere */
@@ -63,7 +63,7 @@ struct mon_reader_text {
 	char slab_name[SLAB_NAME_SZ];
 };
 
-static void mon_text_ctor(void *, kmem_cache_t *, unsigned long);
+static void mon_text_ctor(void *, struct kmem_cache *, unsigned long);
 
 /*
  * mon_text_submit
@@ -75,13 +75,13 @@ static void mon_text_ctor(void *, kmem_cache_t *, unsigned long);
  */
 
 static inline char mon_text_get_setup(struct mon_event_text *ep,
-    struct urb *urb, char ev_type)
+    struct urb *urb, char ev_type, struct mon_bus *mbus)
 {
 
 	if (!usb_pipecontrol(urb->pipe) || ev_type != 'S')
 		return '-';
 
-	if (urb->transfer_flags & URB_NO_SETUP_DMA_MAP)
+	if (mbus->uses_dma && (urb->transfer_flags & URB_NO_SETUP_DMA_MAP))
 		return mon_dmapeek(ep->setup, urb->setup_dma, SETUP_MAX);
 	if (urb->setup_packet == NULL)
 		return 'Z';	/* '0' would be not as pretty. */
@@ -91,7 +91,7 @@ static inline char mon_text_get_setup(struct mon_event_text *ep,
 }
 
 static inline char mon_text_get_data(struct mon_event_text *ep, struct urb *urb,
-    int len, char ev_type)
+    int len, char ev_type, struct mon_bus *mbus)
 {
 	int pipe = urb->pipe;
 
@@ -117,7 +117,7 @@ static inline char mon_text_get_data(struct mon_event_text *ep, struct urb *urb,
 	 * contain non-NULL garbage in case the upper level promised to
 	 * set DMA for the HCD.
 	 */
-	if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)
+	if (mbus->uses_dma && (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP))
 		return mon_dmapeek(ep->data, urb->transfer_dma, len);
 
 	if (urb->transfer_buffer == NULL)
@@ -147,7 +147,7 @@ static void mon_text_event(struct mon_reader_text *rp, struct urb *urb,
 	stamp = mon_get_timestamp();
 
 	if (rp->nevents >= EVENT_MAX ||
-	    (ep = kmem_cache_alloc(rp->e_slab, SLAB_ATOMIC)) == NULL) {
+	    (ep = kmem_cache_alloc(rp->e_slab, GFP_ATOMIC)) == NULL) {
 		rp->r.m_bus->cnt_text_lost++;
 		return;
 	}
@@ -161,8 +161,9 @@ static void mon_text_event(struct mon_reader_text *rp, struct urb *urb,
 	/* Collecting status makes debugging sense for submits, too */
 	ep->status = urb->status;
 
-	ep->setup_flag = mon_text_get_setup(ep, urb, ev_type);
-	ep->data_flag = mon_text_get_data(ep, urb, ep->length, ev_type);
+	ep->setup_flag = mon_text_get_setup(ep, urb, ev_type, rp->r.m_bus);
+	ep->data_flag = mon_text_get_data(ep, urb, ep->length, ev_type,
+			rp->r.m_bus);
 
 	rp->nevents++;
 	list_add_tail(&ep->e_link, &rp->e_list);
@@ -187,7 +188,7 @@ static void mon_text_error(void *data, struct urb *urb, int error)
 	struct mon_event_text *ep;
 
 	if (rp->nevents >= EVENT_MAX ||
-	    (ep = kmem_cache_alloc(rp->e_slab, SLAB_ATOMIC)) == NULL) {
+	    (ep = kmem_cache_alloc(rp->e_slab, GFP_ATOMIC)) == NULL) {
 		rp->r.m_bus->cnt_text_lost++;
 		return;
 	}
@@ -435,7 +436,7 @@ static int mon_text_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-struct file_operations mon_fops_text = {
+const struct file_operations mon_fops_text = {
 	.owner =	THIS_MODULE,
 	.open =		mon_text_open,
 	.llseek =	no_llseek,
@@ -449,7 +450,7 @@ struct file_operations mon_fops_text = {
 /*
  * Slab interface: constructor.
  */
-static void mon_text_ctor(void *mem, kmem_cache_t *slab, unsigned long sflags)
+static void mon_text_ctor(void *mem, struct kmem_cache *slab, unsigned long sflags)
 {
 	/*
 	 * Nothing to initialize. No, really!