diff options
| author | Stefan Roese <sr@denx.de> | 2020-07-21 10:46:02 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2020-08-05 09:30:46 +0200 |
| commit | 543eb12ecd91df324554b8abc8d52e965bd4922b (patch) | |
| tree | cbde7d8fbd41a36b3042a4fb9329b90ef12e4136 /drivers/usb/host | |
| parent | f1c0b7cd4be2081ae3711cec2c4cc2910a5817e1 (diff) | |
usb: xhci: Add missing endian conversions (cpu_to_leXX / leXX_to_cpu)
While trying to use the U-Boot xHCI driver on the MIPS Octeon platform,
which is big endian, I noticed that the driver is missing a few endian
conversion calls. This patch adds these missing endian conversion
calls.
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/xhci-mem.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 108f4bd8cf..2c92c53808 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -110,7 +110,7 @@ static void xhci_scratchpad_free(struct xhci_ctrl *ctrl) ctrl->dcbaa->dev_context_ptrs[0] = 0; - free((void *)(uintptr_t)ctrl->scratchpad->sp_array[0]); + free((void *)(uintptr_t)le64_to_cpu(ctrl->scratchpad->sp_array[0])); free(ctrl->scratchpad->sp_array); free(ctrl->scratchpad); ctrl->scratchpad = NULL; @@ -227,7 +227,8 @@ static void xhci_link_segments(struct xhci_segment *prev, prev->next = next; if (link_trbs) { val_64 = (uintptr_t)next->trbs; - prev->trbs[TRBS_PER_SEGMENT-1].link.segment_ptr = val_64; + prev->trbs[TRBS_PER_SEGMENT-1].link.segment_ptr = + cpu_to_le64(val_64); /* * Set the last TRB in the segment to @@ -491,7 +492,7 @@ int xhci_alloc_virt_device(struct xhci_ctrl *ctrl, unsigned int slot_id) byte_64 = (uintptr_t)(virt_dev->out_ctx->bytes); /* Point to output device context in dcbaa. */ - ctrl->dcbaa->dev_context_ptrs[slot_id] = byte_64; + ctrl->dcbaa->dev_context_ptrs[slot_id] = cpu_to_le64(byte_64); xhci_flush_cache((uintptr_t)&ctrl->dcbaa->dev_context_ptrs[slot_id], sizeof(__le64)); @@ -773,7 +774,7 @@ void xhci_setup_addressable_virt_dev(struct xhci_ctrl *ctrl, debug("route string %x\n", route); #endif - slot_ctx->dev_info |= route; + slot_ctx->dev_info |= cpu_to_le32(route); switch (speed) { case USB_SPEED_SUPER: |