Re: [PATCH v3 26/46] usb: gadget: pch_ud: add ep capabilities support
Hi,
On 07/20/2015 05:08 PM, Krzysztof Opasiak wrote:
On 07/15/2015 08:32 AM, Robert Baldyga wrote:
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/pch_udc.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/udc/pch_udc.c
b/drivers/usb/gadget/udc/pch_udc.c
index 613547f..cc8fb3c 100644
--- a/drivers/usb/gadget/udc/pch_udc.c
+++ b/drivers/usb/gadget/udc/pch_udc.c
@@ -2895,11 +2895,21 @@ static void pch_udc_pcd_reinit(struct
pch_udc_dev *dev)
ep-in = ~i 1;
ep-ep.name = ep_string[i];
ep-ep.ops = pch_udc_ep_ops;
-if (ep-in)
+if (ep-in) {
ep-offset_addr = ep-num * UDC_EP_REG_SHIFT;
-else
+ep-ep.caps.dir_in = true;
+} else {
ep-offset_addr = (UDC_EPINT_OUT_SHIFT + ep-num) *
UDC_EP_REG_SHIFT;
+ep-ep.caps.dir_out = true;
+}
+if (i == UDC_EP0IN_IDX || i == UDC_EP0OUT_IDX) {
+ep-ep.caps.type_control = true;
In all previous patches you set both dir_in and dir_out to true for ep0
but in this patch you don't do this. Is there some reason for this or
it's just a mistake?
Most of UDC drivers we have single instance of ep0 for both directions,
but this one has two separate unidirectional ep0in and ep0out.
+} else {
+ep-ep.caps.type_iso = true;
+ep-ep.caps.type_bulk = true;
+ep-ep.caps.type_int = true;
+}
/* need to set ep-ep.maxpacket and set Default
Configuration?*/
usb_ep_set_maxpacket_limit(ep-ep, UDC_BULK_MAX_PKT_SIZE);
list_add_tail(ep-ep.ep_list, dev-gadget.ep_list);
Thanks,
Robert Baldyga
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Re: [PATCH v3 26/46] usb: gadget: pch_ud: add ep capabilities support
On 07/15/2015 08:32 AM, Robert Baldyga wrote:
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/pch_udc.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c
index 613547f..cc8fb3c 100644
--- a/drivers/usb/gadget/udc/pch_udc.c
+++ b/drivers/usb/gadget/udc/pch_udc.c
@@ -2895,11 +2895,21 @@ static void pch_udc_pcd_reinit(struct pch_udc_dev *dev)
ep-in = ~i 1;
ep-ep.name = ep_string[i];
ep-ep.ops = pch_udc_ep_ops;
- if (ep-in)
+ if (ep-in) {
ep-offset_addr = ep-num * UDC_EP_REG_SHIFT;
- else
+ ep-ep.caps.dir_in = true;
+ } else {
ep-offset_addr = (UDC_EPINT_OUT_SHIFT + ep-num) *
UDC_EP_REG_SHIFT;
+ ep-ep.caps.dir_out = true;
+ }
+ if (i == UDC_EP0IN_IDX || i == UDC_EP0OUT_IDX) {
+ ep-ep.caps.type_control = true;
In all previous patches you set both dir_in and dir_out to true for ep0
but in this patch you don't do this. Is there some reason for this or
it's just a mistake?
+ } else {
+ ep-ep.caps.type_iso = true;
+ ep-ep.caps.type_bulk = true;
+ ep-ep.caps.type_int = true;
+ }
/* need to set ep-ep.maxpacket and set Default Configuration?*/
usb_ep_set_maxpacket_limit(ep-ep, UDC_BULK_MAX_PKT_SIZE);
list_add_tail(ep-ep.ep_list, dev-gadget.ep_list);
Best Regards,
--
Krzysztof Opasiak
Samsung RD Institute Poland
Samsung Electronics
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[PATCH v3 26/46] usb: gadget: pch_ud: add ep capabilities support
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/pch_udc.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c
index 613547f..cc8fb3c 100644
--- a/drivers/usb/gadget/udc/pch_udc.c
+++ b/drivers/usb/gadget/udc/pch_udc.c
@@ -2895,11 +2895,21 @@ static void pch_udc_pcd_reinit(struct pch_udc_dev *dev)
ep-in = ~i 1;
ep-ep.name = ep_string[i];
ep-ep.ops = pch_udc_ep_ops;
- if (ep-in)
+ if (ep-in) {
ep-offset_addr = ep-num * UDC_EP_REG_SHIFT;
- else
+ ep-ep.caps.dir_in = true;
+ } else {
ep-offset_addr = (UDC_EPINT_OUT_SHIFT + ep-num) *
UDC_EP_REG_SHIFT;
+ ep-ep.caps.dir_out = true;
+ }
+ if (i == UDC_EP0IN_IDX || i == UDC_EP0OUT_IDX) {
+ ep-ep.caps.type_control = true;
+ } else {
+ ep-ep.caps.type_iso = true;
+ ep-ep.caps.type_bulk = true;
+ ep-ep.caps.type_int = true;
+ }
/* need to set ep-ep.maxpacket and set Default Configuration?*/
usb_ep_set_maxpacket_limit(ep-ep, UDC_BULK_MAX_PKT_SIZE);
list_add_tail(ep-ep.ep_list, dev-gadget.ep_list);
--
1.9.1
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