On 1/4/22 12:54 AM, Philippe Mathieu-Daudé wrote:
From: Philippe Mathieu-Daudé <phi...@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
include/hw/pci/pci.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index 5b36334a28a..07f08aa0626 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -876,6 +876,18 @@ PCI_DMA_DEFINE_LDST(q_be, q_be, 64);
#undef PCI_DMA_DEFINE_LDST
+/**
+ * pci_dma_map: Map device PCI address space range into host virtual address
+ *
+ * May map a subset of the requested range, given by and returned in @plen.
+ * May return %NULL and set *@plen to zero(0), if resources needed to perform
+ * the mapping are exhausted.
+ *
+ * @dev: #PCIDevice to be accessed
+ * @addr: address within that device's address space
+ * @plen: pointer to length of buffer; updated on return
+ * @dir: indicates the transfer direction
+ */
As Peter recently mentioned, the ** format is off.
The description goes below the arguments.
Otherwise,
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
