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authorZhang Rui <rui.zhang@intel.com>2015-06-11 06:52:14 +0200
committerZhang Rui <rui.zhang@intel.com>2015-06-11 06:52:14 +0200
commit111b23cf895b5cbcdc1b2c6580be1bb78a577d05 (patch)
tree89b840115ccd753216ba0b26e587e52699b99310 /drivers/usb/host/xhci.h
parentintel powerclamp: support Knights Landing (diff)
parentMerge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalent... (diff)
downloadlinux-111b23cf895b5cbcdc1b2c6580be1bb78a577d05.tar.xz
linux-111b23cf895b5cbcdc1b2c6580be1bb78a577d05.zip
Merge branches 'release' and 'thermal-soc' of .git into next
Diffstat (limited to 'drivers/usb/host/xhci.h')
-rw-r--r--drivers/usb/host/xhci.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 8e421b89632d..ea75e8ccd3c1 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1267,7 +1267,7 @@ union xhci_trb {
* since the command ring is 64-byte aligned.
* It must also be greater than 16.
*/
-#define TRBS_PER_SEGMENT 64
+#define TRBS_PER_SEGMENT 256
/* Allow two commands + a link TRB, along with any reserved command TRBs */
#define MAX_RSVD_CMD_TRBS (TRBS_PER_SEGMENT - 3)
#define TRB_SEGMENT_SIZE (TRBS_PER_SEGMENT*16)