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authorHante Meuleman <meuleman@broadcom.com>2014-10-28 14:56:10 +0100
committerJohn W. Linville <linville@tuxdriver.com>2014-10-30 15:24:50 -0400
commitac83d0b0aae152385ae998c65fc03ea790d8c025 (patch)
treef873e4476a755cd4c81bf7a9a2e7893d47a43b9c /drivers/net/wireless/brcm80211/brcmfmac/usb.c
parent9c6476668025e76a8365be783f2649fe3259b91c (diff)
brcmfmac: (clean) Remove usb_rdl.h as it is not needed.
Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/usb.c')
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/usb.c88
1 files changed, 69 insertions, 19 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index e533000787f3..3f12b606839e 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -27,9 +27,9 @@
#include <dhd_dbg.h>
#include "firmware.h"
-#include "usb_rdl.h"
#include "usb.h"
+
#define IOCTL_RESP_TIMEOUT 2000
#define BRCMF_USB_RESET_GETVER_SPINWAIT 100 /* in unit of ms */
@@ -49,6 +49,71 @@
#define BRCMF_USB_43242_FW_NAME "brcm/brcmfmac43242a.bin"
#define BRCMF_USB_43569_FW_NAME "brcm/brcmfmac43569.bin"
+#define TRX_MAGIC 0x30524448 /* "HDR0" */
+#define TRX_MAX_OFFSET 3 /* Max number of file offsets */
+#define TRX_UNCOMP_IMAGE 0x20 /* Trx holds uncompressed img */
+#define TRX_RDL_CHUNK 1500 /* size of each dl transfer */
+#define TRX_OFFSETS_DLFWLEN_IDX 0
+
+/* Control messages: bRequest values */
+#define DL_GETSTATE 0 /* returns the rdl_state_t struct */
+#define DL_CHECK_CRC 1 /* currently unused */
+#define DL_GO 2 /* execute downloaded image */
+#define DL_START 3 /* initialize dl state */
+#define DL_REBOOT 4 /* reboot the device in 2 seconds */
+#define DL_GETVER 5 /* returns the bootrom_id_t struct */
+#define DL_GO_PROTECTED 6 /* execute the downloaded code and set reset
+ * event to occur in 2 seconds. It is the
+ * responsibility of the downloaded code to
+ * clear this event
+ */
+#define DL_EXEC 7 /* jump to a supplied address */
+#define DL_RESETCFG 8 /* To support single enum on dongle
+ * - Not used by bootloader
+ */
+#define DL_DEFER_RESP_OK 9 /* Potentially defer the response to setup
+ * if resp unavailable
+ */
+
+/* states */
+#define DL_WAITING 0 /* waiting to rx first pkt */
+#define DL_READY 1 /* hdr was good, waiting for more of the
+ * compressed image
+ */
+#define DL_BAD_HDR 2 /* hdr was corrupted */
+#define DL_BAD_CRC 3 /* compressed image was corrupted */
+#define DL_RUNNABLE 4 /* download was successful,waiting for go cmd */
+#define DL_START_FAIL 5 /* failed to initialize correctly */
+#define DL_NVRAM_TOOBIG 6 /* host specified nvram data exceeds DL_NVRAM
+ * value
+ */
+#define DL_IMAGE_TOOBIG 7 /* firmware image too big */
+
+
+struct trx_header_le {
+ __le32 magic; /* "HDR0" */
+ __le32 len; /* Length of file including header */
+ __le32 crc32; /* CRC from flag_version to end of file */
+ __le32 flag_version; /* 0:15 flags, 16:31 version */
+ __le32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of
+ * header
+ */
+};
+
+struct rdl_state_le {
+ __le32 state;
+ __le32 bytes;
+};
+
+struct bootrom_id_le {
+ __le32 chip; /* Chip id */
+ __le32 chiprev; /* Chip rev */
+ __le32 ramsize; /* Size of RAM */
+ __le32 remapbase; /* Current remap base address */
+ __le32 boardtype; /* Type of board */
+ __le32 boardrev; /* Board revision */
+};
+
struct brcmf_usb_image {
struct list_head list;
s8 *fwname;
@@ -788,7 +853,7 @@ brcmf_usb_dl_writeimage(struct brcmf_usbdev_info *devinfo, u8 *fw, int fwlen)
brcmf_dbg(USB, "Enter, fw %p, len %d\n", fw, fwlen);
- bulkchunk = kmalloc(RDL_CHUNK, GFP_ATOMIC);
+ bulkchunk = kmalloc(TRX_RDL_CHUNK, GFP_ATOMIC);
if (bulkchunk == NULL) {
err = -ENOMEM;
goto fail;
@@ -815,10 +880,10 @@ brcmf_usb_dl_writeimage(struct brcmf_usbdev_info *devinfo, u8 *fw, int fwlen)
/* Wait until the usb device reports it received all
* the bytes we sent */
if ((rdlbytes == sent) && (rdlbytes != dllen)) {
- if ((dllen-sent) < RDL_CHUNK)
+ if ((dllen-sent) < TRX_RDL_CHUNK)
sendlen = dllen-sent;
else
- sendlen = RDL_CHUNK;
+ sendlen = TRX_RDL_CHUNK;
/* simply avoid having to send a ZLP by ensuring we
* never have an even
@@ -983,21 +1048,6 @@ static void brcmf_usb_detach(struct brcmf_usbdev_info *devinfo)
kfree(devinfo->rx_reqs);
}
-#define TRX_MAGIC 0x30524448 /* "HDR0" */
-#define TRX_VERSION 1 /* Version 1 */
-#define TRX_MAX_LEN 0x3B0000 /* Max length */
-#define TRX_NO_HEADER 1 /* Do not write TRX header */
-#define TRX_MAX_OFFSET 3 /* Max number of individual files */
-#define TRX_UNCOMP_IMAGE 0x20 /* Trx contains uncompressed image */
-
-struct trx_header_le {
- __le32 magic; /* "HDR0" */
- __le32 len; /* Length of file including header */
- __le32 crc32; /* CRC from flag_version to end of file */
- __le32 flag_version; /* 0:15 flags, 16:31 version */
- __le32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of
- * header */
-};
static int check_file(const u8 *headers)
{