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-rw-r--r--Makefile2
-rw-r--r--common/cmd_dfu.c5
-rw-r--r--drivers/usb/eth/asix.c2
-rw-r--r--drivers/usb/eth/mcs7830.c2
-rw-r--r--drivers/usb/eth/smsc95xx.c1
-rw-r--r--drivers/usb/gadget/atmel_usba_udc.c2
-rw-r--r--drivers/usb/gadget/ci_udc.c92
-rw-r--r--drivers/usb/gadget/ci_udc.h1
-rw-r--r--drivers/usb/gadget/f_fastboot.c11
-rw-r--r--drivers/usb/gadget/f_mass_storage.c4
-rw-r--r--drivers/usb/gadget/f_thor.c1
-rw-r--r--drivers/usb/host/r8a66597-hcd.c6
-rw-r--r--drivers/usb/host/xhci.c4
13 files changed, 70 insertions, 63 deletions
diff --git a/Makefile b/Makefile
index e429212..686cab1 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@
VERSION = 2014
PATCHLEVEL = 07
SUBLEVEL =
-EXTRAVERSION = -rc3
+EXTRAVERSION = -rc4
NAME =
# *DOCUMENTATION*
diff --git a/common/cmd_dfu.c b/common/cmd_dfu.c
index a03538d..433bddd 100644
--- a/common/cmd_dfu.c
+++ b/common/cmd_dfu.c
@@ -27,8 +27,9 @@ static int do_dfu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
ret = dfu_init_env_entities(interface, simple_strtoul(devstring,
NULL, 10));
if (ret)
- return ret;
+ goto done;
+ ret = CMD_RET_SUCCESS;
if (argc > 4 && strcmp(argv[4], "list") == 0) {
dfu_show_entities();
goto done;
@@ -61,7 +62,7 @@ done:
if (dfu_reset())
run_command("reset", 0);
- return CMD_RET_SUCCESS;
+ return ret;
}
U_BOOT_CMD(dfu, CONFIG_SYS_MAXARGS, 1, do_dfu,
diff --git a/drivers/usb/eth/asix.c b/drivers/usb/eth/asix.c
index ce133f0..6557055 100644
--- a/drivers/usb/eth/asix.c
+++ b/drivers/usb/eth/asix.c
@@ -565,7 +565,7 @@ struct asix_dongle {
int flags;
};
-static const struct asix_dongle const asix_dongles[] = {
+static const struct asix_dongle asix_dongles[] = {
{ 0x05ac, 0x1402, FLAG_TYPE_AX88772 }, /* Apple USB Ethernet Adapter */
{ 0x07d1, 0x3c05, FLAG_TYPE_AX88772 }, /* D-Link DUB-E100 H/W Ver B1 */
{ 0x2001, 0x1a02, FLAG_TYPE_AX88772 }, /* D-Link DUB-E100 H/W Ver C1 */
diff --git a/drivers/usb/eth/mcs7830.c b/drivers/usb/eth/mcs7830.c
index c353286..8e738d4 100644
--- a/drivers/usb/eth/mcs7830.c
+++ b/drivers/usb/eth/mcs7830.c
@@ -666,7 +666,7 @@ struct mcs7830_dongle {
/*
* mcs7830_dongles - the list of supported Moschip based USB ethernet dongles
*/
-static const struct mcs7830_dongle const mcs7830_dongles[] = {
+static const struct mcs7830_dongle mcs7830_dongles[] = {
{ 0x9710, 0x7832, }, /* Moschip 7832 */
{ 0x9710, 0x7830, }, /* Moschip 7830 */
{ 0x9710, 0x7730, }, /* Moschip 7730 */
diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c
index 7bf0a34..7a7a676 100644
--- a/drivers/usb/eth/smsc95xx.c
+++ b/drivers/usb/eth/smsc95xx.c
@@ -799,6 +799,7 @@ static const struct smsc95xx_dongle smsc95xx_dongles[] = {
{ 0x0424, 0x9500 }, /* LAN9500 Ethernet */
{ 0x0424, 0x9730 }, /* LAN9730 Ethernet (HSIC) */
{ 0x0424, 0x9900 }, /* SMSC9500 USB Ethernet Device (SAL10) */
+ { 0x0424, 0x9e00 }, /* LAN9500A Ethernet */
{ 0x0000, 0x0000 } /* END - Do not remove */
};
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index c99208d..2c70973 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -314,7 +314,7 @@ usba_ep_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)
DBG(DBG_GADGET, "ep_alloc_request: %p, 0x%x\n", _ep, gfp_flags);
- req = malloc(sizeof(struct usba_request));
+ req = calloc(1, sizeof(struct usba_request));
if (!req)
return NULL;
diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c
index b18bee4..4cd19c3 100644
--- a/drivers/usb/gadget/ci_udc.c
+++ b/drivers/usb/gadget/ci_udc.c
@@ -34,6 +34,22 @@
#error This driver can not work on systems with caches longer than 128b
#endif
+/*
+ * Every QTD must be individually aligned, since we can program any
+ * QTD's address into HW. Cache flushing requires ARCH_DMA_MINALIGN,
+ * and the USB HW requires 32-byte alignment. Align to both:
+ */
+#define ILIST_ALIGN roundup(ARCH_DMA_MINALIGN, 32)
+/* Each QTD is this size */
+#define ILIST_ENT_RAW_SZ sizeof(struct ept_queue_item)
+/*
+ * Align the size of the QTD too, so we can add this value to each
+ * QTD's address to get another aligned address.
+ */
+#define ILIST_ENT_SZ roundup(ILIST_ENT_RAW_SZ, ILIST_ALIGN)
+/* For each endpoint, we need 2 QTDs, one for each of IN and OUT */
+#define ILIST_SZ (NUM_ENDPOINTS * 2 * ILIST_ENT_SZ)
+
#ifndef DEBUG
#define DBG(x...) do {} while (0)
#else
@@ -130,7 +146,9 @@ static struct ept_queue_head *ci_get_qh(int ep_num, int dir_in)
*/
static struct ept_queue_item *ci_get_qtd(int ep_num, int dir_in)
{
- return controller.items[(ep_num * 2) + dir_in];
+ int index = (ep_num * 2) + dir_in;
+ uint8_t *imem = controller.items_mem + (index * ILIST_ENT_SZ);
+ return (struct ept_queue_item *)imem;
}
/**
@@ -173,8 +191,7 @@ static void ci_flush_qtd(int ep_num)
{
struct ept_queue_item *item = ci_get_qtd(ep_num, 0);
const uint32_t start = (uint32_t)item;
- const uint32_t end_raw = start + 2 * sizeof(*item);
- const uint32_t end = roundup(end_raw, ARCH_DMA_MINALIGN);
+ const uint32_t end = start + 2 * ILIST_ENT_SZ;
flush_dcache_range(start, end);
}
@@ -189,8 +206,7 @@ static void ci_invalidate_qtd(int ep_num)
{
struct ept_queue_item *item = ci_get_qtd(ep_num, 0);
const uint32_t start = (uint32_t)item;
- const uint32_t end_raw = start + 2 * sizeof(*item);
- const uint32_t end = roundup(end_raw, ARCH_DMA_MINALIGN);
+ const uint32_t end = start + 2 * ILIST_ENT_SZ;
invalidate_dcache_range(start, end);
}
@@ -206,12 +222,11 @@ ci_ep_alloc_request(struct usb_ep *ep, unsigned int gfp_flags)
if (num == 0 && controller.ep0_req)
return &controller.ep0_req->req;
- ci_req = memalign(ARCH_DMA_MINALIGN, sizeof(*ci_req));
+ ci_req = calloc(1, sizeof(*ci_req));
if (!ci_req)
return NULL;
INIT_LIST_HEAD(&ci_req->queue);
- ci_req->b_buf = 0;
if (num == 0)
controller.ep0_req = ci_req;
@@ -226,8 +241,11 @@ static void ci_ep_free_request(struct usb_ep *ep, struct usb_request *req)
int num;
num = ci_ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
- if (num == 0)
+ if (num == 0) {
+ if (!controller.ep0_req)
+ return;
controller.ep0_req = 0;
+ }
if (ci_req->b_buf)
free(ci_req->b_buf);
@@ -401,10 +419,11 @@ static void ci_ep_submit_next_request(struct ci_ep *ci_ep)
* only 1 is used at a time since either an IN or an OUT but
* not both is queued. For an IN transaction, item currently
* points at the second of these items, so we know that we
- * can use (item - 1) to transmit the extra zero-length packet
+ * can use the other to transmit the extra zero-length packet.
*/
- item->next = (unsigned)(item - 1);
- item--;
+ struct ept_queue_item *other_item = ci_get_qtd(num, 0);
+ item->next = (unsigned)other_item;
+ item = other_item;
item->info = INFO_ACTIVE;
}
@@ -468,22 +487,22 @@ static int ci_ep_queue(struct usb_ep *ep,
static void flip_ep0_direction(void)
{
if (ep0_desc.bEndpointAddress == USB_DIR_IN) {
- DBG("%s: Flipping ep0 ot OUT\n", __func__);
+ DBG("%s: Flipping ep0 to OUT\n", __func__);
ep0_desc.bEndpointAddress = 0;
} else {
- DBG("%s: Flipping ep0 ot IN\n", __func__);
+ DBG("%s: Flipping ep0 to IN\n", __func__);
ep0_desc.bEndpointAddress = USB_DIR_IN;
}
}
-static void handle_ep_complete(struct ci_ep *ep)
+static void handle_ep_complete(struct ci_ep *ci_ep)
{
struct ept_queue_item *item;
int num, in, len;
struct ci_req *ci_req;
- num = ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
- in = (ep->desc->bEndpointAddress & USB_DIR_IN) != 0;
+ num = ci_ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
+ in = (ci_ep->desc->bEndpointAddress & USB_DIR_IN) != 0;
item = ci_get_qtd(num, in);
ci_invalidate_qtd(num);
@@ -492,12 +511,12 @@ static void handle_ep_complete(struct ci_ep *ep)
printf("EP%d/%s FAIL info=%x pg0=%x\n",
num, in ? "in" : "out", item->info, item->page0);
- ci_req = list_first_entry(&ep->queue, struct ci_req, queue);
+ ci_req = list_first_entry(&ci_ep->queue, struct ci_req, queue);
list_del_init(&ci_req->queue);
- ep->req_primed = false;
+ ci_ep->req_primed = false;
- if (!list_empty(&ep->queue))
- ci_ep_submit_next_request(ep);
+ if (!list_empty(&ci_ep->queue))
+ ci_ep_submit_next_request(ci_ep);
ci_req->req.actual = ci_req->req.length - len;
ci_debounce(ci_req, in);
@@ -505,7 +524,7 @@ static void handle_ep_complete(struct ci_ep *ep)
DBG("ept%d %s req %p, complete %x\n",
num, in ? "in" : "out", ci_req, len);
if (num != 0 || controller.ep0_data_phase)
- ci_req->req.complete(&ep->ep, &ci_req->req);
+ ci_req->req.complete(&ci_ep->ep, &ci_req->req);
if (num == 0 && controller.ep0_data_phase) {
/*
* Data Stage is complete, so flip ep0 dir for Status Stage,
@@ -515,7 +534,7 @@ static void handle_ep_complete(struct ci_ep *ep)
flip_ep0_direction();
controller.ep0_data_phase = false;
ci_req->req.length = 0;
- usb_ep_queue(&ep->ep, &ci_req->req, 0);
+ usb_ep_queue(&ci_ep->ep, &ci_req->req, 0);
}
}
@@ -772,7 +791,6 @@ static int ci_pullup(struct usb_gadget *gadget, int is_on)
static int ci_udc_probe(void)
{
struct ept_queue_head *head;
- uint8_t *imem;
int i;
const int num = 2 * NUM_ENDPOINTS;
@@ -782,29 +800,18 @@ static int ci_udc_probe(void)
const int eplist_raw_sz = num * sizeof(struct ept_queue_head);
const int eplist_sz = roundup(eplist_raw_sz, ARCH_DMA_MINALIGN);
- const int ilist_align = roundup(ARCH_DMA_MINALIGN, 32);
- const int ilist_ent_raw_sz = 2 * sizeof(struct ept_queue_item);
- const int ilist_ent_sz = roundup(ilist_ent_raw_sz, ARCH_DMA_MINALIGN);
- const int ilist_sz = NUM_ENDPOINTS * ilist_ent_sz;
-
/* The QH list must be aligned to 4096 bytes. */
controller.epts = memalign(eplist_align, eplist_sz);
if (!controller.epts)
return -ENOMEM;
memset(controller.epts, 0, eplist_sz);
- /*
- * Each qTD item must be 32-byte aligned, each qTD touple must be
- * cacheline aligned. There are two qTD items for each endpoint and
- * only one of them is used for the endpoint at time, so we can group
- * them together.
- */
- controller.items_mem = memalign(ilist_align, ilist_sz);
+ controller.items_mem = memalign(ILIST_ALIGN, ILIST_SZ);
if (!controller.items_mem) {
free(controller.epts);
return -ENOMEM;
}
- memset(controller.items_mem, 0, ilist_sz);
+ memset(controller.items_mem, 0, ILIST_SZ);
for (i = 0; i < 2 * NUM_ENDPOINTS; i++) {
/*
@@ -824,15 +831,9 @@ static int ci_udc_probe(void)
head->next = TERMINATE;
head->info = 0;
- imem = controller.items_mem + ((i >> 1) * ilist_ent_sz);
- if (i & 1)
- imem += sizeof(struct ept_queue_item);
-
- controller.items[i] = (struct ept_queue_item *)imem;
-
if (i & 1) {
- ci_flush_qh(i - 1);
- ci_flush_qtd(i - 1);
+ ci_flush_qh(i / 2);
+ ci_flush_qtd(i / 2);
}
}
@@ -909,6 +910,9 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
{
udc_disconnect();
+ driver->unbind(&controller.gadget);
+ controller.driver = NULL;
+
ci_ep_free_request(&controller.ep[0].ep, &controller.ep0_req->req);
free(controller.items_mem);
free(controller.epts);
diff --git a/drivers/usb/gadget/ci_udc.h b/drivers/usb/gadget/ci_udc.h
index c214402..346164a 100644
--- a/drivers/usb/gadget/ci_udc.h
+++ b/drivers/usb/gadget/ci_udc.h
@@ -102,7 +102,6 @@ struct ci_drv {
struct usb_gadget_driver *driver;
struct ehci_ctrl *ctrl;
struct ept_queue_head *epts;
- struct ept_queue_item *items[2 * NUM_ENDPOINTS];
uint8_t *items_mem;
struct ci_ep ep[NUM_ENDPOINTS];
};
diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c
index 9dd85b6..7a1acb9 100644
--- a/drivers/usb/gadget/f_fastboot.c
+++ b/drivers/usb/gadget/f_fastboot.c
@@ -331,8 +331,11 @@ static void cb_getvar(struct usb_ep *ep, struct usb_request *req)
char *cmd = req->buf;
char response[RESPONSE_LEN];
const char *s;
+ size_t chars_left;
strcpy(response, "OKAY");
+ chars_left = sizeof(response) - strlen(response) - 1;
+
strsep(&cmd, ":");
if (!cmd) {
fastboot_tx_write_str("FAILmissing var");
@@ -340,18 +343,18 @@ static void cb_getvar(struct usb_ep *ep, struct usb_request *req)
}
if (!strcmp_l1("version", cmd)) {
- strncat(response, FASTBOOT_VERSION, sizeof(response));
+ strncat(response, FASTBOOT_VERSION, chars_left);
} else if (!strcmp_l1("bootloader-version", cmd)) {
- strncat(response, U_BOOT_VERSION, sizeof(response));
+ strncat(response, U_BOOT_VERSION, chars_left);
} else if (!strcmp_l1("downloadsize", cmd)) {
char str_num[12];
sprintf(str_num, "%08x", CONFIG_USB_FASTBOOT_BUF_SIZE);
- strncat(response, str_num, sizeof(response));
+ strncat(response, str_num, chars_left);
} else if (!strcmp_l1("serialno", cmd)) {
s = getenv("serial#");
if (s)
- strncat(response, s, sizeof(response));
+ strncat(response, s, chars_left);
else
strcpy(response, "FAILValue not set");
} else {
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index 6374bb9..f274d96 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -2462,12 +2462,12 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common,
/* Allocate? */
if (!common) {
- common = calloc(sizeof *common, 1);
+ common = calloc(sizeof(*common), 1);
if (!common)
return ERR_PTR(-ENOMEM);
common->free_storage_on_release = 1;
} else {
- memset(common, 0, sizeof common);
+ memset(common, 0, sizeof(*common));
common->free_storage_on_release = 0;
}
diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c
index 28f215e..4e06273 100644
--- a/drivers/usb/gadget/f_thor.c
+++ b/drivers/usb/gadget/f_thor.c
@@ -306,7 +306,6 @@ static int process_data(void)
ALLOC_CACHE_ALIGN_BUFFER(struct rqt_box, rqt, sizeof(struct rqt_box));
int ret = -EINVAL;
- memset(rqt, 0, sizeof(rqt));
memcpy(rqt, thor_rx_data_buf, sizeof(struct rqt_box));
debug("+RQT: %d, %d\n", rqt->rqt, rqt->rqt_data);
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index dfe5423..5114544 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -164,8 +164,8 @@ static int enable_controller(struct r8a66597 *r8a66597)
r8a66597_bset(r8a66597, INTL, SOFCFG);
r8a66597_write(r8a66597, 0, INTENB0);
- r8a66597_write(r8a66597, 0, INTENB1);
- r8a66597_write(r8a66597, 0, INTENB2);
+ for (port = 0; port < R8A66597_MAX_ROOT_HUB; port++)
+ r8a66597_write(r8a66597, 0, get_intenb_reg(port));
r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, CFIFOSEL);
r8a66597_bset(r8a66597, CONFIG_R8A66597_ENDIAN & BIGEND, D0FIFOSEL);
@@ -807,7 +807,7 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
R8A66597_DPRINT("%s\n", __func__);
- memset(r8a66597, 0, sizeof(r8a66597));
+ memset(r8a66597, 0, sizeof(*r8a66597));
r8a66597->reg = CONFIG_R8A66597_BASE_ADDR;
disable_controller(r8a66597);
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index d1c2e5c..59dc096 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -643,8 +643,8 @@ static int xhci_submit_root(struct usb_device *udev, unsigned long pipe,
struct xhci_ctrl *ctrl = udev->controller;
struct xhci_hcor *hcor = ctrl->hcor;
- if (((req->requesttype & USB_RT_PORT) &&
- le16_to_cpu(req->index)) > CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS) {
+ if ((req->requesttype & USB_RT_PORT) &&
+ le16_to_cpu(req->index) > CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS) {
printf("The request port(%d) is not configured\n",
le16_to_cpu(req->index) - 1);
return -EINVAL;
generated by cgit v0.10.2 at 2024-07-02 10:48:10 (GMT)