Changeset 998773d in mainline for uspace/drv/bus/usb/xhci/hc.c

Timestamp:

2018-01-22T14:27:24Z (6 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

effbef3

Parents:

db51a6a6

git-author:

Ondřej Hlavatý <aearsis@…> (2018-01-22 14:11:42)

git-committer:

Ondřej Hlavatý <aearsis@…> (2018-01-22 14:27:24)

Message:

xhci trb_ring: make initial ring size variable

File:

• uspace/drv/bus/usb/xhci/hc.c (modified) (2 diffs)

uspace/drv/bus/usb/xhci/hc.c

@@ -262 +262 @@
         hc->dcbaa = hc->dcbaa_dma.virt;
 
-        if ((err = xhci_event_ring_init(&hc->event_ring)))
+        if ((err = xhci_event_ring_init(&hc->event_ring, 1)))
                 goto err_dcbaa;
 
@@ -494 +494 @@
         XHCI_REG_WR(intr0, XHCI_INTR_ERSTBA_HI, UPPER32(erstptr));
 
-
         if (irq) {
                 XHCI_REG_SET(intr0, XHCI_INTR_IE, 1);