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path: root/drivers/usb/host/xhci-dbg.c
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Diffstat (limited to 'drivers/usb/host/xhci-dbg.c')
-rw-r--r--drivers/usb/host/xhci-dbg.c51
1 files changed, 26 insertions, 25 deletions
diff --git a/drivers/usb/host/xhci-dbg.c b/drivers/usb/host/xhci-dbg.c
index 0231814a97a5..2e0486178dbe 100644
--- a/drivers/usb/host/xhci-dbg.c
+++ b/drivers/usb/host/xhci-dbg.c
@@ -147,7 +147,7 @@ static void xhci_print_op_regs(struct xhci_hcd *xhci)
static void xhci_print_ports(struct xhci_hcd *xhci)
{
- u32 __iomem *addr;
+ __le32 __iomem *addr;
int i, j;
int ports;
char *names[NUM_PORT_REGS] = {
@@ -253,27 +253,27 @@ void xhci_print_trb_offsets(struct xhci_hcd *xhci, union xhci_trb *trb)
void xhci_debug_trb(struct xhci_hcd *xhci, union xhci_trb *trb)
{
u64 address;
- u32 type = xhci_readl(xhci, &trb->link.control) & TRB_TYPE_BITMASK;
+ u32 type = le32_to_cpu(trb->link.control) & TRB_TYPE_BITMASK;
switch (type) {
case TRB_TYPE(TRB_LINK):
xhci_dbg(xhci, "Link TRB:\n");
xhci_print_trb_offsets(xhci, trb);
- address = trb->link.segment_ptr;
+ address = le64_to_cpu(trb->link.segment_ptr);
xhci_dbg(xhci, "Next ring segment DMA address = 0x%llx\n", address);
xhci_dbg(xhci, "Interrupter target = 0x%x\n",
- GET_INTR_TARGET(trb->link.intr_target));
+ GET_INTR_TARGET(le32_to_cpu(trb->link.intr_target)));
xhci_dbg(xhci, "Cycle bit = %u\n",
- (unsigned int) (trb->link.control & TRB_CYCLE));
+ (unsigned int) (le32_to_cpu(trb->link.control) & TRB_CYCLE));
xhci_dbg(xhci, "Toggle cycle bit = %u\n",
- (unsigned int) (trb->link.control & LINK_TOGGLE));
+ (unsigned int) (le32_to_cpu(trb->link.control) & LINK_TOGGLE));
xhci_dbg(xhci, "No Snoop bit = %u\n",
- (unsigned int) (trb->link.control & TRB_NO_SNOOP));
+ (unsigned int) (le32_to_cpu(trb->link.control) & TRB_NO_SNOOP));
break;
case TRB_TYPE(TRB_TRANSFER):
- address = trb->trans_event.buffer;
+ address = le64_to_cpu(trb->trans_event.buffer);
/*
* FIXME: look at flags to figure out if it's an address or if
* the data is directly in the buffer field.
@@ -281,11 +281,12 @@ void xhci_debug_trb(struct xhci_hcd *xhci, union xhci_trb *trb)
xhci_dbg(xhci, "DMA address or buffer contents= %llu\n", address);
break;
case TRB_TYPE(TRB_COMPLETION):
- address = trb->event_cmd.cmd_trb;
+ address = le64_to_cpu(trb->event_cmd.cmd_trb);
xhci_dbg(xhci, "Command TRB pointer = %llu\n", address);
xhci_dbg(xhci, "Completion status = %u\n",
- (unsigned int) GET_COMP_CODE(trb->event_cmd.status));
- xhci_dbg(xhci, "Flags = 0x%x\n", (unsigned int) trb->event_cmd.flags);
+ (unsigned int) GET_COMP_CODE(le32_to_cpu(trb->event_cmd.status)));
+ xhci_dbg(xhci, "Flags = 0x%x\n",
+ (unsigned int) le32_to_cpu(trb->event_cmd.flags));
break;
default:
xhci_dbg(xhci, "Unknown TRB with TRB type ID %u\n",
@@ -311,16 +312,16 @@ void xhci_debug_trb(struct xhci_hcd *xhci, union xhci_trb *trb)
void xhci_debug_segment(struct xhci_hcd *xhci, struct xhci_segment *seg)
{
int i;
- u32 addr = (u32) seg->dma;
+ u64 addr = seg->dma;
union xhci_trb *trb = seg->trbs;
for (i = 0; i < TRBS_PER_SEGMENT; ++i) {
trb = &seg->trbs[i];
- xhci_dbg(xhci, "@%08x %08x %08x %08x %08x\n", addr,
- lower_32_bits(trb->link.segment_ptr),
- upper_32_bits(trb->link.segment_ptr),
- (unsigned int) trb->link.intr_target,
- (unsigned int) trb->link.control);
+ xhci_dbg(xhci, "@%016llx %08x %08x %08x %08x\n", addr,
+ (u32)lower_32_bits(le64_to_cpu(trb->link.segment_ptr)),
+ (u32)upper_32_bits(le64_to_cpu(trb->link.segment_ptr)),
+ (unsigned int) le32_to_cpu(trb->link.intr_target),
+ (unsigned int) le32_to_cpu(trb->link.control));
addr += sizeof(*trb);
}
}
@@ -391,18 +392,18 @@ void xhci_dbg_ep_rings(struct xhci_hcd *xhci,
void xhci_dbg_erst(struct xhci_hcd *xhci, struct xhci_erst *erst)
{
- u32 addr = (u32) erst->erst_dma_addr;
+ u64 addr = erst->erst_dma_addr;
int i;
struct xhci_erst_entry *entry;
for (i = 0; i < erst->num_entries; ++i) {
entry = &erst->entries[i];
- xhci_dbg(xhci, "@%08x %08x %08x %08x %08x\n",
- (unsigned int) addr,
- lower_32_bits(entry->seg_addr),
- upper_32_bits(entry->seg_addr),
- (unsigned int) entry->seg_size,
- (unsigned int) entry->rsvd);
+ xhci_dbg(xhci, "@%016llx %08x %08x %08x %08x\n",
+ addr,
+ lower_32_bits(le64_to_cpu(entry->seg_addr)),
+ upper_32_bits(le64_to_cpu(entry->seg_addr)),
+ (unsigned int) le32_to_cpu(entry->seg_size),
+ (unsigned int) le32_to_cpu(entry->rsvd));
addr += sizeof(*entry);
}
}
@@ -436,7 +437,7 @@ char *xhci_get_slot_state(struct xhci_hcd *xhci,
{
struct xhci_slot_ctx *slot_ctx = xhci_get_slot_ctx(xhci, ctx);
- switch (GET_SLOT_STATE(slot_ctx->dev_state)) {
+ switch (GET_SLOT_STATE(le32_to_cpu(slot_ctx->dev_state))) {
case 0:
return "enabled/disabled";
case 1:
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