+++ /dev/null
-/*
- * Copyright (c) 2010 Broadcom Corporation
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-#include <linux/if_ether.h>
-
-typedef struct cdc_ioctl {
- u32 cmd; /* ioctl command value */
- u32 len; /* lower 16: output buflen; upper 16:
- input buflen (excludes header) */
- u32 flags; /* flag defns given below */
- u32 status; /* status code returned from the device */
-} cdc_ioctl_t;
-
-/* Max valid buffer size that can be sent to the dongle */
-#define CDC_MAX_MSG_SIZE (ETH_FRAME_LEN+ETH_FCS_LEN)
-
-/* len field is divided into input and output buffer lengths */
-#define CDCL_IOC_OUTLEN_MASK 0x0000FFFF /* maximum or expected
- response length, */
- /* excluding IOCTL header */
-#define CDCL_IOC_OUTLEN_SHIFT 0
-#define CDCL_IOC_INLEN_MASK 0xFFFF0000 /* input buffer length,
- excluding IOCTL header */
-#define CDCL_IOC_INLEN_SHIFT 16
-
-/* CDC flag definitions */
-#define CDCF_IOC_ERROR 0x01 /* 0=success, 1=ioctl cmd failed */
-#define CDCF_IOC_SET 0x02 /* 0=get, 1=set cmd */
-#define CDCF_IOC_IF_MASK 0xF000 /* I/F index */
-#define CDCF_IOC_IF_SHIFT 12
-#define CDCF_IOC_ID_MASK 0xFFFF0000 /* used to uniquely id an ioctl
- req/resp pairing */
-#define CDCF_IOC_ID_SHIFT 16 /* # of bits of shift for ID Mask */
-
-#define CDC_IOC_IF_IDX(flags) \
- (((flags) & CDCF_IOC_IF_MASK) >> CDCF_IOC_IF_SHIFT)
-#define CDC_IOC_ID(flags) \
- (((flags) & CDCF_IOC_ID_MASK) >> CDCF_IOC_ID_SHIFT)
-
-#define CDC_GET_IF_IDX(hdr) \
- ((int)((((hdr)->flags) & CDCF_IOC_IF_MASK) >> CDCF_IOC_IF_SHIFT))
-#define CDC_SET_IF_IDX(hdr, idx) \
- ((hdr)->flags = (((hdr)->flags & ~CDCF_IOC_IF_MASK) | \
- ((idx) << CDCF_IOC_IF_SHIFT)))
-
-/*
- * BDC header
- *
- * The BDC header is used on data packets to convey priority across USB.
- */
-
-#define BDC_HEADER_LEN 4
-
-#define BDC_PROTO_VER 1 /* Protocol version */
-
-#define BDC_FLAG_VER_MASK 0xf0 /* Protocol version mask */
-#define BDC_FLAG_VER_SHIFT 4 /* Protocol version shift */
-
-#define BDC_FLAG__UNUSED 0x03 /* Unassigned */
-#define BDC_FLAG_SUM_GOOD 0x04 /* Dongle has verified good
- RX checksums */
-#define BDC_FLAG_SUM_NEEDED 0x08 /* Dongle needs to do TX checksums */
-
-#define BDC_PRIORITY_MASK 0x7
-
-#define BDC_FLAG2_FC_FLAG 0x10 /* flag to indicate if pkt contains */
- /* FLOW CONTROL info only */
-#define BDC_PRIORITY_FC_SHIFT 4 /* flow control info shift */
-
-#define BDC_FLAG2_IF_MASK 0x0f /* APSTA: interface on which the
- packet was received */
-#define BDC_FLAG2_IF_SHIFT 0
-
-#define BDC_GET_IF_IDX(hdr) \
- ((int)((((hdr)->flags2) & BDC_FLAG2_IF_MASK) >> BDC_FLAG2_IF_SHIFT))
-#define BDC_SET_IF_IDX(hdr, idx) \
- ((hdr)->flags2 = (((hdr)->flags2 & ~BDC_FLAG2_IF_MASK) | \
- ((idx) << BDC_FLAG2_IF_SHIFT)))
-
-struct bdc_header {
- u8 flags; /* Flags */
- u8 priority; /* 802.1d Priority 0:2 bits, 4:7 flow
- control info for usb */
- u8 flags2;
- u8 rssi;
-};
#include <bcmdefs.h>
#include <bcmutils.h>
-#include <bcmcdc.h>
#include <dngl_stats.h>
#include <dhd.h>
#include <dhd_proto.h>
#include <dhd_bus.h>
#include <dhd_dbg.h>
+
+struct cdc_ioctl {
+ u32 cmd; /* ioctl command value */
+ u32 len; /* lower 16: output buflen;
+ * upper 16: input buflen (excludes header) */
+ u32 flags; /* flag defns given below */
+ u32 status; /* status code returned from the device */
+};
+
+/* Max valid buffer size that can be sent to the dongle */
+#define CDC_MAX_MSG_SIZE (ETH_FRAME_LEN+ETH_FCS_LEN)
+
+/* CDC flag definitions */
+#define CDCF_IOC_ERROR 0x01 /* 1=ioctl cmd failed */
+#define CDCF_IOC_SET 0x02 /* 0=get, 1=set cmd */
+#define CDCF_IOC_IF_MASK 0xF000 /* I/F index */
+#define CDCF_IOC_IF_SHIFT 12
+#define CDCF_IOC_ID_MASK 0xFFFF0000 /* id an ioctl pairing */
+#define CDCF_IOC_ID_SHIFT 16 /* ID Mask shift bits */
+#define CDC_IOC_ID(flags) \
+ (((flags) & CDCF_IOC_ID_MASK) >> CDCF_IOC_ID_SHIFT)
+#define CDC_SET_IF_IDX(hdr, idx) \
+ ((hdr)->flags = (((hdr)->flags & ~CDCF_IOC_IF_MASK) | \
+ ((idx) << CDCF_IOC_IF_SHIFT)))
+
+/*
+ * BDC header
+ * Used on data packets to convey priority across USB.
+ */
+#define BDC_HEADER_LEN 4
+#define BDC_PROTO_VER 1 /* Protocol version */
+#define BDC_FLAG_VER_MASK 0xf0 /* Protocol version mask */
+#define BDC_FLAG_VER_SHIFT 4 /* Protocol version shift */
+#define BDC_FLAG_SUM_GOOD 0x04 /* Good RX checksums */
+#define BDC_FLAG_SUM_NEEDED 0x08 /* Dongle needs to do TX checksums */
+#define BDC_PRIORITY_MASK 0x7
+#define BDC_FLAG2_IF_MASK 0x0f /* packet rx interface in APSTA */
+#define BDC_FLAG2_IF_SHIFT 0
+
+#define BDC_GET_IF_IDX(hdr) \
+ ((int)((((hdr)->flags2) & BDC_FLAG2_IF_MASK) >> BDC_FLAG2_IF_SHIFT))
+#define BDC_SET_IF_IDX(hdr, idx) \
+ ((hdr)->flags2 = (((hdr)->flags2 & ~BDC_FLAG2_IF_MASK) | \
+ ((idx) << BDC_FLAG2_IF_SHIFT)))
+
+struct bdc_header {
+ u8 flags;
+ u8 priority; /* 802.1d Priority, 4:7 flow control info for usb */
+ u8 flags2;
+ u8 rssi;
+};
+
+
#ifdef CUSTOMER_HW2
int wifi_get_mac_addr(unsigned char *buf);
#endif
u8 pending;
u32 lastcmd;
u8 bus_header[BUS_HEADER_LEN];
- cdc_ioctl_t msg;
+ struct cdc_ioctl msg;
unsigned char buf[WLC_IOCTL_MAXLEN + ROUND_UP_MARGIN];
} dhd_prot_t;
static int dhdcdc_msg(dhd_pub_t *dhd)
{
dhd_prot_t *prot = dhd->prot;
- int len = le32_to_cpu(prot->msg.len) + sizeof(cdc_ioctl_t);
+ int len = le32_to_cpu(prot->msg.len) + sizeof(struct cdc_ioctl);
DHD_TRACE(("%s: Enter\n", __func__));
do {
ret =
dhd_bus_rxctl(dhd->bus, (unsigned char *)&prot->msg,
- len + sizeof(cdc_ioctl_t));
+ len + sizeof(struct cdc_ioctl));
if (ret < 0)
break;
} while (CDC_IOC_ID(le32_to_cpu(prot->msg.flags)) != id);
dhdcdc_query_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len)
{
dhd_prot_t *prot = dhd->prot;
- cdc_ioctl_t *msg = &prot->msg;
+ struct cdc_ioctl *msg = &prot->msg;
void *info;
int ret = 0, retries = 0;
u32 id, flags = 0;
}
}
- memset(msg, 0, sizeof(cdc_ioctl_t));
+ memset(msg, 0, sizeof(struct cdc_ioctl));
msg->cmd = cpu_to_le32(cmd);
msg->len = cpu_to_le32(len);
int dhdcdc_set_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len)
{
dhd_prot_t *prot = dhd->prot;
- cdc_ioctl_t *msg = &prot->msg;
+ struct cdc_ioctl *msg = &prot->msg;
int ret = 0;
u32 flags, id;
DHD_TRACE(("%s: Enter\n", __func__));
DHD_CTL(("%s: cmd %d len %d\n", __func__, cmd, len));
- memset(msg, 0, sizeof(cdc_ioctl_t));
+ memset(msg, 0, sizeof(struct cdc_ioctl));
msg->cmd = cpu_to_le32(cmd);
msg->len = cpu_to_le32(len);
else {
ret = dhdcdc_query_ioctl(dhd, ifidx, ioc->cmd, buf, len);
if (ret > 0)
- ioc->used = ret - sizeof(cdc_ioctl_t);
+ ioc->used = ret - sizeof(struct cdc_ioctl);
}
/* Too many programs assume ioctl() returns 0 on success */
if (ret >= 0)
ret = 0;
else {
- cdc_ioctl_t *msg = &prot->msg;
+ struct cdc_ioctl *msg = &prot->msg;
/* len == needed when set/query fails from dongle */
ioc->needed = le32_to_cpu(msg->len);
}
#ifdef BDC
dhd->hdrlen += BDC_HEADER_LEN;
#endif
- dhd->maxctl = WLC_IOCTL_MAXLEN + sizeof(cdc_ioctl_t) + ROUND_UP_MARGIN;
+ dhd->maxctl =
+ WLC_IOCTL_MAXLEN + sizeof(struct cdc_ioctl) + ROUND_UP_MARGIN;
return 0;
fail:
projects / deliverable / linux.git / commitdiff
