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Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0084-dwc_otg-make-channel-halts-with-unknown-state-less-d.patch')
-rw-r--r--target/linux/brcm2708/patches-3.10/0084-dwc_otg-make-channel-halts-with-unknown-state-less-d.patch47
1 files changed, 0 insertions, 47 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0084-dwc_otg-make-channel-halts-with-unknown-state-less-d.patch b/target/linux/brcm2708/patches-3.10/0084-dwc_otg-make-channel-halts-with-unknown-state-less-d.patch
deleted file mode 100644
index 251fa0725e..0000000000
--- a/target/linux/brcm2708/patches-3.10/0084-dwc_otg-make-channel-halts-with-unknown-state-less-d.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From 6ecef9d4e6add518889432cc642a50e47ee3536b Mon Sep 17 00:00:00 2001
-From: P33M <P33M@github.com>
-Date: Tue, 23 Jul 2013 14:15:32 +0100
-Subject: [PATCH 084/196] dwc_otg: make channel halts with unknown state less
- damaging
-
-If the IRQ received a channel halt interrupt through the FIQ
-with no other bits set, the IRQ would not release the host
-channel and never complete the URB.
-
-Add catchall handling to treat as a transaction error and retry.
----
- drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c | 12 ++++++++++++
- 1 file changed, 12 insertions(+)
-
-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 dbff763..488defb 100644
---- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
-+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
-@@ -2578,12 +2578,24 @@ static void handle_hc_chhltd_intr_dma(dwc_otg_hcd_t * hcd,
- DWC_READ_REG32(&hcd->
- core_if->core_global_regs->
- gintsts));
-+ /* Failthrough: use 3-strikes rule */
-+ qtd->error_count++;
-+ dwc_otg_hcd_save_data_toggle(hc, hc_regs, qtd);
-+ update_urb_state_xfer_intr(hc, hc_regs,
-+ qtd->urb, qtd, DWC_OTG_HC_XFER_XACT_ERR);
-+ halt_channel(hcd, hc, qtd, DWC_OTG_HC_XFER_XACT_ERR);
- }
-
- }
- } else {
- DWC_PRINTF("NYET/NAK/ACK/other in non-error case, 0x%08x\n",
- hcint.d32);
-+ /* Failthrough: use 3-strikes rule */
-+ qtd->error_count++;
-+ dwc_otg_hcd_save_data_toggle(hc, hc_regs, qtd);
-+ update_urb_state_xfer_intr(hc, hc_regs,
-+ qtd->urb, qtd, DWC_OTG_HC_XFER_XACT_ERR);
-+ halt_channel(hcd, hc, qtd, DWC_OTG_HC_XFER_XACT_ERR);
- }
- }
-
---
-1.9.1
-