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authorJonas Gorski <jogo@openwrt.org>2015-05-21 19:32:46 +0000
committerJonas Gorski <jogo@openwrt.org>2015-05-21 19:32:46 +0000
commit76d079204df113afa9e382a43abb5e1a2135150d (patch)
tree8e472ab203e8d6a47dc2e285b3becbfca35d04c6 /target/linux/ramips/patches-3.18/0062-mt7621-add-ECHI-OCHI-XCHI-support.patch
parent072937888e133f5e97fd05a7496eaf7eeae04079 (diff)
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kernel: update 3.18 to 3.18.14
Changelogs: * https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.12 * https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.13 * https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.14 Build tested on brcm63xx and ipq806x, runtested on brcm63xx. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 45711
Diffstat (limited to 'target/linux/ramips/patches-3.18/0062-mt7621-add-ECHI-OCHI-XCHI-support.patch')
-rw-r--r--target/linux/ramips/patches-3.18/0062-mt7621-add-ECHI-OCHI-XCHI-support.patch94
1 files changed, 47 insertions, 47 deletions
diff --git a/target/linux/ramips/patches-3.18/0062-mt7621-add-ECHI-OCHI-XCHI-support.patch b/target/linux/ramips/patches-3.18/0062-mt7621-add-ECHI-OCHI-XCHI-support.patch
index f13691ad1b..fb9b9f3e88 100644
--- a/target/linux/ramips/patches-3.18/0062-mt7621-add-ECHI-OCHI-XCHI-support.patch
+++ b/target/linux/ramips/patches-3.18/0062-mt7621-add-ECHI-OCHI-XCHI-support.patch
@@ -1,6 +1,6 @@
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
-@@ -214,8 +214,13 @@
+@@ -214,8 +214,13 @@ int usb_hcd_pci_probe(struct pci_dev *de
goto disable_pci;
}
@@ -16,7 +16,7 @@
/* EHCI, OHCI */
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
-@@ -1286,7 +1286,7 @@
+@@ -1286,7 +1286,7 @@ static void hub_quiesce(struct usb_hub *
if (type != HUB_SUSPEND) {
/* Disconnect all the children */
for (i = 0; i < hdev->maxchild; ++i) {
@@ -27,7 +27,7 @@
}
--- a/drivers/usb/core/port.c
+++ b/drivers/usb/core/port.c
-@@ -480,8 +480,10 @@
+@@ -480,8 +480,10 @@ void usb_hub_remove_port_device(struct u
struct usb_port *port_dev = hub->ports[port1 - 1];
struct usb_port *peer;
@@ -44,7 +44,7 @@
}
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
-@@ -32,7 +32,13 @@
+@@ -32,7 +32,13 @@ config USB_XHCI_PCI
default y
config USB_XHCI_PLATFORM
@@ -59,7 +59,7 @@
config USB_XHCI_MVEBU
tristate "xHCI support for Marvell Armada 375/38x"
-@@ -589,7 +595,7 @@
+@@ -589,7 +595,7 @@ endif # USB_OHCI_HCD
config USB_UHCI_HCD
tristate "UHCI HCD (most Intel and VIA) support"
@@ -70,7 +70,7 @@
accessing the USB hardware in the PC (which is also called the USB
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
-@@ -16,7 +16,12 @@
+@@ -16,7 +16,12 @@ xhci-hcd-y := xhci.o xhci-mem.o
xhci-hcd-y += xhci-ring.o xhci-hub.o xhci-dbg.o
xhci-hcd-y += xhci-trace.o
@@ -83,7 +83,7 @@
ifneq ($(CONFIG_USB_XHCI_MVEBU), )
xhci-plat-hcd-y += xhci-mvebu.o
endif
-@@ -26,9 +31,14 @@
+@@ -26,9 +31,14 @@ endif
obj-$(CONFIG_USB_WHCI_HCD) += whci/
@@ -3793,7 +3793,7 @@
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
-@@ -67,6 +67,9 @@
+@@ -67,6 +67,9 @@ static struct xhci_segment *xhci_segment
static void xhci_segment_free(struct xhci_hcd *xhci, struct xhci_segment *seg)
{
@@ -3803,7 +3803,7 @@
if (seg->trbs) {
dma_pool_free(xhci->segment_pool, seg->trbs, seg->dma);
seg->trbs = NULL;
-@@ -1475,9 +1478,17 @@
+@@ -1475,9 +1478,17 @@ int xhci_endpoint_init(struct xhci_hcd *
max_burst = (usb_endpoint_maxp(&ep->desc)
& 0x1800) >> 11;
}
@@ -5039,7 +5039,7 @@
+#endif
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
-@@ -33,6 +33,13 @@
+@@ -33,6 +33,13 @@ static void xhci_plat_quirks(struct devi
* dev struct in order to setup MSI
*/
xhci->quirks |= XHCI_PLAT;
@@ -5053,7 +5053,7 @@
}
/* called during probe() after chip reset completes */
-@@ -79,7 +86,11 @@
+@@ -79,7 +86,11 @@ static int xhci_plat_probe(struct platfo
driver = &xhci_plat_hc_driver;
@@ -5067,7 +5067,7 @@
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
-@@ -254,16 +254,20 @@
+@@ -254,16 +254,20 @@ static void inc_enq(struct xhci_hcd *xhc
static inline int room_on_ring(struct xhci_hcd *xhci, struct xhci_ring *ring,
unsigned int num_trbs)
{
@@ -5088,7 +5088,7 @@
return 1;
}
-@@ -2799,6 +2803,7 @@
+@@ -2805,6 +2809,7 @@ static int prepare_ring(struct xhci_hcd
next = ring->enqueue;
while (last_trb(xhci, ring, ring->enq_seg, next)) {
@@ -5096,7 +5096,7 @@
/* If we're not dealing with 0.95 hardware or isoc rings
* on AMD 0.96 host, clear the chain bit.
*/
-@@ -2808,6 +2813,9 @@
+@@ -2814,6 +2819,9 @@ static int prepare_ring(struct xhci_hcd
next->link.control &= cpu_to_le32(~TRB_CHAIN);
else
next->link.control |= cpu_to_le32(TRB_CHAIN);
@@ -5106,7 +5106,7 @@
wmb();
next->link.control ^= cpu_to_le32(TRB_CYCLE);
-@@ -2938,6 +2946,9 @@
+@@ -2944,6 +2952,9 @@ static void giveback_first_trb(struct xh
start_trb->field[3] |= cpu_to_le32(start_cycle);
else
start_trb->field[3] &= cpu_to_le32(~TRB_CYCLE);
@@ -5116,7 +5116,7 @@
xhci_ring_ep_doorbell(xhci, slot_id, ep_index, stream_id);
}
-@@ -2993,6 +3004,29 @@
+@@ -2999,6 +3010,29 @@ static u32 xhci_td_remainder(unsigned in
return (remainder >> 10) << 17;
}
@@ -5146,7 +5146,7 @@
/*
* For xHCI 1.0 host controllers, TD size is the number of max packet sized
* packets remaining in the TD (*not* including this TRB).
-@@ -3130,6 +3164,7 @@
+@@ -3136,6 +3170,7 @@ static int queue_bulk_sg_tx(struct xhci_
}
/* Set the TRB length, TD size, and interrupter fields. */
@@ -5154,7 +5154,7 @@
if (xhci->hci_version < 0x100) {
remainder = xhci_td_remainder(
urb->transfer_buffer_length -
-@@ -3139,6 +3174,12 @@
+@@ -3145,6 +3180,12 @@ static int queue_bulk_sg_tx(struct xhci_
trb_buff_len, total_packet_count, urb,
num_trbs - 1);
}
@@ -5167,7 +5167,7 @@
length_field = TRB_LEN(trb_buff_len) |
remainder |
TRB_INTR_TARGET(0);
-@@ -3201,6 +3242,9 @@
+@@ -3207,6 +3248,9 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
int running_total, trb_buff_len, ret;
unsigned int total_packet_count;
u64 addr;
@@ -5177,7 +5177,7 @@
if (urb->num_sgs)
return queue_bulk_sg_tx(xhci, mem_flags, urb, slot_id, ep_index);
-@@ -3226,6 +3270,25 @@
+@@ -3232,6 +3276,25 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
running_total += TRB_MAX_BUFF_SIZE;
}
/* FIXME: this doesn't deal with URB_ZERO_PACKET - need one more */
@@ -5203,7 +5203,7 @@
ret = prepare_transfer(xhci, xhci->devs[slot_id],
ep_index, urb->stream_id,
-@@ -3285,6 +3348,7 @@
+@@ -3291,6 +3354,7 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
field |= TRB_ISP;
/* Set the TRB length, TD size, and interrupter fields. */
@@ -5211,7 +5211,7 @@
if (xhci->hci_version < 0x100) {
remainder = xhci_td_remainder(
urb->transfer_buffer_length -
-@@ -3294,6 +3358,10 @@
+@@ -3300,6 +3364,10 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
trb_buff_len, total_packet_count, urb,
num_trbs - 1);
}
@@ -5222,7 +5222,7 @@
length_field = TRB_LEN(trb_buff_len) |
remainder |
TRB_INTR_TARGET(0);
-@@ -3383,7 +3451,11 @@
+@@ -3389,7 +3457,11 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *
field |= 0x1;
/* xHCI 1.0 6.4.1.2.1: Transfer Type field */
@@ -5234,7 +5234,7 @@
if (urb->transfer_buffer_length > 0) {
if (setup->bRequestType & USB_DIR_IN)
field |= TRB_TX_TYPE(TRB_DATA_IN);
-@@ -3407,7 +3479,12 @@
+@@ -3413,7 +3485,12 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *
field = TRB_TYPE(TRB_DATA);
length_field = TRB_LEN(urb->transfer_buffer_length) |
@@ -5247,7 +5247,7 @@
TRB_INTR_TARGET(0);
if (urb->transfer_buffer_length > 0) {
if (setup->bRequestType & USB_DIR_IN)
-@@ -3530,6 +3607,9 @@
+@@ -3536,6 +3613,9 @@ static int xhci_queue_isoc_tx(struct xhc
u64 start_addr, addr;
int i, j;
bool more_trbs_coming;
@@ -5257,7 +5257,7 @@
ep_ring = xhci->devs[slot_id]->eps[ep_index].ring;
-@@ -3543,6 +3623,21 @@
+@@ -3549,6 +3629,21 @@ static int xhci_queue_isoc_tx(struct xhc
start_trb = &ep_ring->enqueue->generic;
start_cycle = ep_ring->cycle_state;
@@ -5279,7 +5279,7 @@
urb_priv = urb->hcpriv;
/* Queue the first TRB, even if it's zero-length */
for (i = 0; i < num_tds; i++) {
-@@ -3614,9 +3709,13 @@
+@@ -3620,9 +3715,13 @@ static int xhci_queue_isoc_tx(struct xhc
} else {
td->last_trb = ep_ring->enqueue;
field |= TRB_IOC;
@@ -5293,7 +5293,7 @@
/* Set BEI bit except for the last td */
if (i < num_tds - 1)
field |= TRB_BEI;
-@@ -3631,6 +3730,7 @@
+@@ -3637,6 +3736,7 @@ static int xhci_queue_isoc_tx(struct xhc
trb_buff_len = td_remain_len;
/* Set the TRB length, TD size, & interrupter fields. */
@@ -5301,7 +5301,7 @@
if (xhci->hci_version < 0x100) {
remainder = xhci_td_remainder(
td_len - running_total);
-@@ -3640,6 +3740,10 @@
+@@ -3646,6 +3746,10 @@ static int xhci_queue_isoc_tx(struct xhc
total_packet_count, urb,
(trbs_per_td - j - 1));
}
@@ -5331,7 +5331,7 @@
#define DRIVER_AUTHOR "Sarah Sharp"
#define DRIVER_DESC "'eXtensible' Host Controller (xHC) Driver"
-@@ -46,6 +56,18 @@
+@@ -46,6 +56,18 @@ static unsigned int quirks;
module_param(quirks, uint, S_IRUGO);
MODULE_PARM_DESC(quirks, "Bit flags for quirks to be enabled as default");
@@ -5350,7 +5350,7 @@
/* TODO: copied from ehci-hcd.c - can this be refactored? */
/*
* xhci_handshake - spin reading hc until handshake completes or fails
-@@ -198,7 +220,7 @@
+@@ -198,7 +220,7 @@ int xhci_reset(struct xhci_hcd *xhci)
return ret;
}
@@ -5359,7 +5359,7 @@
static int xhci_free_msi(struct xhci_hcd *xhci)
{
int i;
-@@ -448,6 +470,11 @@
+@@ -448,6 +470,11 @@ static void compliance_mode_recovery(uns
"Attempting compliance mode recovery");
hcd = xhci->shared_hcd;
@@ -5371,7 +5371,7 @@
if (hcd->state == HC_STATE_SUSPENDED)
usb_hcd_resume_root_hub(hcd);
-@@ -497,6 +524,9 @@
+@@ -497,6 +524,9 @@ static bool xhci_compliance_mode_recover
{
const char *dmi_product_name, *dmi_sys_vendor;
@@ -5381,7 +5381,7 @@
dmi_product_name = dmi_get_system_info(DMI_PRODUCT_NAME);
dmi_sys_vendor = dmi_get_system_info(DMI_SYS_VENDOR);
if (!dmi_product_name || !dmi_sys_vendor)
-@@ -542,6 +572,10 @@
+@@ -542,6 +572,10 @@ int xhci_init(struct usb_hcd *hcd)
xhci_dbg_trace(xhci, trace_xhci_dbg_init,
"xHCI doesn't need link TRB QUIRK");
}
@@ -5392,7 +5392,7 @@
retval = xhci_mem_init(xhci, GFP_KERNEL);
xhci_dbg_trace(xhci, trace_xhci_dbg_init, "Finished xhci_init");
-@@ -626,7 +660,11 @@
+@@ -626,7 +660,11 @@ int xhci_run(struct usb_hcd *hcd)
"// Set the interrupt modulation register");
temp = readl(&xhci->ir_set->irq_control);
temp &= ~ER_IRQ_INTERVAL_MASK;
@@ -5404,7 +5404,7 @@
writel(temp, &xhci->ir_set->irq_control);
/* Set the HCD state before we enable the irqs */
-@@ -651,6 +689,9 @@
+@@ -651,6 +689,9 @@ int xhci_run(struct usb_hcd *hcd)
xhci_queue_vendor_command(xhci, command, 0, 0, 0,
TRB_TYPE(TRB_NEC_GET_FW));
}
@@ -5414,7 +5414,7 @@
xhci_dbg_trace(xhci, trace_xhci_dbg_init,
"Finished xhci_run for USB2 roothub");
return 0;
-@@ -1642,6 +1683,14 @@
+@@ -1642,6 +1683,14 @@ int xhci_drop_endpoint(struct usb_hcd *h
u32 drop_flag;
u32 new_add_flags, new_drop_flags;
int ret;
@@ -5429,7 +5429,7 @@
ret = xhci_check_args(hcd, udev, ep, 1, true, __func__);
if (ret <= 0)
-@@ -1689,6 +1738,40 @@
+@@ -1689,6 +1738,40 @@ int xhci_drop_endpoint(struct usb_hcd *h
xhci_endpoint_zero(xhci, xhci->devs[udev->slot_id], ep);
@@ -5470,7 +5470,7 @@
xhci_dbg(xhci, "drop ep 0x%x, slot id %d, new drop flags = %#x, new add flags = %#x\n",
(unsigned int) ep->desc.bEndpointAddress,
udev->slot_id,
-@@ -1721,6 +1804,19 @@
+@@ -1721,6 +1804,19 @@ int xhci_add_endpoint(struct usb_hcd *hc
u32 new_add_flags, new_drop_flags;
struct xhci_virt_device *virt_dev;
int ret = 0;
@@ -5490,7 +5490,7 @@
ret = xhci_check_args(hcd, udev, ep, 1, true, __func__);
if (ret <= 0) {
-@@ -1787,6 +1883,56 @@
+@@ -1787,6 +1883,56 @@ int xhci_add_endpoint(struct usb_hcd *hc
return -ENOMEM;
}
@@ -5547,7 +5547,7 @@
ctrl_ctx->add_flags |= cpu_to_le32(added_ctxs);
new_add_flags = le32_to_cpu(ctrl_ctx->add_flags);
-@@ -4451,8 +4597,14 @@
+@@ -4451,8 +4597,14 @@ static u16 xhci_call_host_update_timeout
u16 *timeout)
{
if (state == USB3_LPM_U1)
@@ -5562,7 +5562,7 @@
return xhci_calculate_u2_timeout(xhci, udev, desc);
return USB3_LPM_DISABLED;
-@@ -4837,7 +4989,9 @@
+@@ -4837,7 +4989,9 @@ int xhci_gen_setup(struct usb_hcd *hcd,
hcd->self.no_sg_constraint = 1;
/* XHCI controllers don't stop the ep queue on short packets :| */
@@ -5572,7 +5572,7 @@
if (usb_hcd_is_primary_hcd(hcd)) {
xhci = kzalloc(sizeof(struct xhci_hcd), GFP_KERNEL);
-@@ -4900,6 +5054,10 @@
+@@ -4900,6 +5054,10 @@ int xhci_gen_setup(struct usb_hcd *hcd,
goto error;
xhci_dbg(xhci, "Reset complete\n");
@@ -5583,7 +5583,7 @@
/* Set dma_mask and coherent_dma_mask to 64-bits,
* if xHC supports 64-bit addressing */
if (HCC_64BIT_ADDR(xhci->hcc_params) &&
-@@ -4994,8 +5152,57 @@
+@@ -4994,8 +5152,57 @@ MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_LICENSE("GPL");
@@ -5643,7 +5643,7 @@
* out in specific ways for hardware access.
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
-@@ -32,6 +32,21 @@
+@@ -33,6 +33,21 @@
#include "xhci-ext-caps.h"
#include "pci-quirks.h"
@@ -5665,7 +5665,7 @@
/* xHCI PCI Configuration Registers */
#define XHCI_SBRN_OFFSET (0x60)
-@@ -1582,8 +1597,12 @@
+@@ -1587,8 +1602,12 @@ struct xhci_hcd {
/* Compliance Mode Recovery Data */
struct timer_list comp_mode_recovery_timer;
u32 port_status_u0;
@@ -5678,7 +5678,7 @@
};
/* convert between an HCD pointer and the corresponding EHCI_HCD */
-@@ -1731,6 +1750,26 @@
+@@ -1736,6 +1755,26 @@ void xhci_urb_free_priv(struct xhci_hcd
void xhci_free_command(struct xhci_hcd *xhci,
struct xhci_command *command);