Date: Mon, 02 Jun 2014 10:22:21 +0900 (JST) From: Kohji Okuno <okuno.kohji@jp.panasonic.com> To: freebsd-current@freebsd.org Subject: About the type of physaddr in struct usb_page. Message-ID: <20140602.102221.1420138426517504976.okuno.kohji@jp.panasonic.com>
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Hi HPS,
I think the type of physaddr in struct usb_page is incorrect.
We shuld use bus_addr_t for physaddr.
What do you think about this?
60 * The following structure defines physical and non kernel virtual
61 * address of a memory page having size USB_PAGE_SIZE.
62 */
63 struct usb_page {
64 #if USB_HAVE_BUSDMA
65 bus_size_t physaddr;
66 void *buffer; /* non Kernel Virtual Address */
67 #endif
68 };
Regards,
Kohji Okuno
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