diff options
| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2009-08-07 14:04:40 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-10-05 09:32:45 -0700 |
| commit | 66bf28eeb930417010b7cc72a30bf97ff42a77f5 (patch) | |
| tree | dbd20249b5e9bfbc6310e6f97ce88aaea0627738 | |
| parent | 15113e82cec9493b772ff5ef1decb53727d56a63 (diff) | |
USB: xhci: Fix slot and endpoint context debugging.
commit 018218d1d9eb06116d24a02dd5e7a390f0353d0f upstream.
Use the virtual address of the memory hardware uses, not the address for
the container of that memory.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/host/xhci-dbg.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-dbg.c b/drivers/usb/host/xhci-dbg.c index 705e34324156..33128d52f212 100644 --- a/drivers/usb/host/xhci-dbg.c +++ b/drivers/usb/host/xhci-dbg.c @@ -413,7 +413,8 @@ void xhci_dbg_slot_ctx(struct xhci_hcd *xhci, struct xhci_container_ctx *ctx) int i; struct xhci_slot_ctx *slot_ctx = xhci_get_slot_ctx(xhci, ctx); - dma_addr_t dma = ctx->dma + ((unsigned long)slot_ctx - (unsigned long)ctx); + dma_addr_t dma = ctx->dma + + ((unsigned long)slot_ctx - (unsigned long)ctx->bytes); int csz = HCC_64BYTE_CONTEXT(xhci->hcc_params); xhci_dbg(xhci, "Slot Context:\n"); @@ -459,7 +460,7 @@ void xhci_dbg_ep_ctx(struct xhci_hcd *xhci, for (i = 0; i < last_ep_ctx; ++i) { struct xhci_ep_ctx *ep_ctx = xhci_get_ep_ctx(xhci, ctx, i); dma_addr_t dma = ctx->dma + - ((unsigned long)ep_ctx - (unsigned long)ctx); + ((unsigned long)ep_ctx - (unsigned long)ctx->bytes); xhci_dbg(xhci, "Endpoint %02d Context:\n", i); xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - ep_info\n", |