diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.18/0105-dwc_otg-fixup-read-modify-write-in-critical-paths.patch')
| -rw-r--r--[-rwxr-xr-x] | target/linux/brcm2708/patches-3.18/0105-dwc_otg-fixup-read-modify-write-in-critical-paths.patch | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/target/linux/brcm2708/patches-3.18/0105-dwc_otg-fixup-read-modify-write-in-critical-paths.patch b/target/linux/brcm2708/patches-3.18/0105-dwc_otg-fixup-read-modify-write-in-critical-paths.patch index 9a074da17a..cac525f80b 100755..100644 --- a/target/linux/brcm2708/patches-3.18/0105-dwc_otg-fixup-read-modify-write-in-critical-paths.patch +++ b/target/linux/brcm2708/patches-3.18/0105-dwc_otg-fixup-read-modify-write-in-critical-paths.patch @@ -11,11 +11,9 @@ also touches. drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c | 22 ++++++++++++++++---- 3 files changed, 55 insertions(+), 10 deletions(-) -diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd.c -index ac70f1d..1782d65 100644 --- a/drivers/usb/host/dwc_otg/dwc_otg_hcd.c +++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd.c -@@ -2447,9 +2447,16 @@ void dwc_otg_hcd_queue_transactions(dwc_otg_hcd_t * hcd, +@@ -2447,9 +2447,16 @@ void dwc_otg_hcd_queue_transactions(dwc_ */ gintmsk_data_t gintmsk = {.d32 = 0 }; gintmsk.b.nptxfempty = 1; @@ -35,11 +33,9 @@ index ac70f1d..1782d65 100644 } } } -diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c -index ee35196..6266661 100644 --- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c +++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c -@@ -165,7 +165,15 @@ int32_t dwc_otg_hcd_handle_intr(dwc_otg_hcd_t * dwc_otg_hcd) +@@ -165,7 +165,15 @@ int32_t dwc_otg_hcd_handle_intr(dwc_otg_ gintmsk_data_t gintmsk = { .b.portintr = 1}; retval |= dwc_otg_hcd_handle_port_intr(dwc_otg_hcd); @@ -56,7 +52,7 @@ index ee35196..6266661 100644 } if (gintsts.b.hcintr) { retval |= dwc_otg_hcd_handle_hc_intr(dwc_otg_hcd); -@@ -1069,7 +1077,15 @@ static void halt_channel(dwc_otg_hcd_t * hcd, +@@ -1069,7 +1077,15 @@ static void halt_channel(dwc_otg_hcd_t * * be processed. */ gintmsk.b.nptxfempty = 1; @@ -73,7 +69,7 @@ index ee35196..6266661 100644 } else { /* * Move the QH from the periodic queued schedule to -@@ -1086,7 +1102,15 @@ static void halt_channel(dwc_otg_hcd_t * hcd, +@@ -1086,7 +1102,15 @@ static void halt_channel(dwc_otg_hcd_t * * processed. */ gintmsk.b.ptxfempty = 1; @@ -90,11 +86,9 @@ index ee35196..6266661 100644 } } } -diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c -index 17d3030..acd0dd7 100644 --- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c +++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c -@@ -683,8 +683,15 @@ int dwc_otg_hcd_qh_add(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh) +@@ -683,8 +683,15 @@ int dwc_otg_hcd_qh_add(dwc_otg_hcd_t * h status = schedule_periodic(hcd, qh); if ( !hcd->periodic_qh_count ) { intr_mask.b.sofintr = 1; @@ -112,7 +106,7 @@ index 17d3030..acd0dd7 100644 } hcd->periodic_qh_count++; } -@@ -745,8 +752,15 @@ void dwc_otg_hcd_qh_remove(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh) +@@ -745,8 +752,15 @@ void dwc_otg_hcd_qh_remove(dwc_otg_hcd_t hcd->periodic_qh_count--; if( !hcd->periodic_qh_count && !fiq_fsm_enable ) { intr_mask.b.sofintr = 1; @@ -130,6 +124,3 @@ index 17d3030..acd0dd7 100644 } } } --- -1.8.3.2 - |