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Subject: [9front] [PATCH] nusb/ptp: increase payload
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A silly little patch, but some ptp devices (like the camera I own) use USB3 endpoints and subsequently require the data size of the payload to be 1024(-12 for metadata). This is reflected in libgphoto2's current ptp driver.

diff e6d31c1715cc50bd3d9a0301a41647295f739071 uncommitted
--- a/sys/src/cmd/nusb/ptp/ptp.c
+++ b/sys/src/cmd/nusb/ptp/ptp.c
@@ -45,7 +45,7 @@
 	uchar	type[2];
 	uchar	code[2];
 	uchar	transid[4];
-	uchar	d[500];
+	uchar	d[1012];
 };
 
 struct Node