maple/istoreos
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

target/rockchip: linux 4.19 update xhci trb-ent-quirk

Browse Source
This commit is contained in:
jjm2473 2023-03-14 12:00:27 +08:00
parent e9364eb62a
commit fd44da01a1
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
target/linux/rockchip/patches-4.19/0027-usb.patch
View File

@ -13138,7 +13138,7 @@ index f5bd91752..66d6709eb 100644
bool more_trbs_coming = true;
bool need_zero_pkt = false;
bool first_trb = true;
+ bool en_trb_ent = true;
+ bool en_trb_ent = !!(xhci->quirks & XHCI_TRB_ENT_QUIRK);
unsigned int num_trbs;
unsigned int start_cycle, num_sgs = 0;
unsigned int enqd_len, block_len, trb_buff_len, full_len;
@ -13174,7 +13174,7 @@ index f5bd91752..66d6709eb 100644
*/
if (enqd_len + trb_buff_len < full_len) {
field |= TRB_CHAIN;
+ if (xhci->quirks & XHCI_TRB_ENT_QUIRK && en_trb_ent)
+ if (en_trb_ent)
+ field |= TRB_ENT;
if (trb_is_link(ring->enqueue + 1)) {
if (xhci_align_td(xhci, urb, enqd_len,