aboutsummaryrefslogtreecommitdiff
path: root/drivers/staging/wlan-ng/prism2fw.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging/wlan-ng/prism2fw.c')
-rw-r--r--drivers/staging/wlan-ng/prism2fw.c159
1 files changed, 77 insertions, 82 deletions
diff --git a/drivers/staging/wlan-ng/prism2fw.c b/drivers/staging/wlan-ng/prism2fw.c
index 66c9aa97231..f7870355c69 100644
--- a/drivers/staging/wlan-ng/prism2fw.c
+++ b/drivers/staging/wlan-ng/prism2fw.c
@@ -123,27 +123,27 @@ struct imgchunk {
/* s-record image processing */
/* Data records */
-unsigned int ns3data;
-struct s3datarec s3data[S3DATA_MAX];
+static unsigned int ns3data;
+static struct s3datarec s3data[S3DATA_MAX];
/* Plug records */
-unsigned int ns3plug;
-struct s3plugrec s3plug[S3PLUG_MAX];
+static unsigned int ns3plug;
+static struct s3plugrec s3plug[S3PLUG_MAX];
/* CRC records */
-unsigned int ns3crc;
-struct s3crcrec s3crc[S3CRC_MAX];
+static unsigned int ns3crc;
+static struct s3crcrec s3crc[S3CRC_MAX];
/* Info records */
-unsigned int ns3info;
-struct s3inforec s3info[S3INFO_MAX];
+static unsigned int ns3info;
+static struct s3inforec s3info[S3INFO_MAX];
/* S7 record (there _better_ be only one) */
-u32 startaddr;
+static u32 startaddr;
/* Load image chunks */
-unsigned int nfchunks;
-struct imgchunk fchunk[CHUNKS_MAX];
+static unsigned int nfchunks;
+static struct imgchunk fchunk[CHUNKS_MAX];
/* Note that for the following pdrec_t arrays, the len and code */
/* fields are stored in HOST byte order. The mkpdrlist() function */
@@ -151,11 +151,11 @@ struct imgchunk fchunk[CHUNKS_MAX];
/*----------------------------------------------------------------*/
/* PDA, built from [card|newfile]+[addfile1+addfile2...] */
-struct pda pda;
-hfa384x_compident_t nicid;
-hfa384x_caplevel_t rfid;
-hfa384x_caplevel_t macid;
-hfa384x_caplevel_t priid;
+static struct pda pda;
+static hfa384x_compident_t nicid;
+static hfa384x_caplevel_t rfid;
+static hfa384x_caplevel_t macid;
+static hfa384x_caplevel_t priid;
/*================================================================*/
/* Local Function Declarations */
@@ -201,23 +201,24 @@ static int validate_identity(void);
* 0 - success
* ~0 - failure
----------------------------------------------------------------*/
-int prism2_fwtry(struct usb_device *udev, wlandevice_t *wlandev)
+static int prism2_fwtry(struct usb_device *udev, wlandevice_t *wlandev)
{
const struct firmware *fw_entry = NULL;
- printk(KERN_INFO "prism2_usb: Checking for firmware %s\n",
+ netdev_info(wlandev->netdev, "prism2_usb: Checking for firmware %s\n",
PRISM2_USB_FWFILE);
if (request_ihex_firmware(&fw_entry,
PRISM2_USB_FWFILE, &udev->dev) != 0) {
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"prism2_usb: Firmware not available, but not essential\n");
- printk(KERN_INFO
+ netdev_info(wlandev->netdev,
"prism2_usb: can continue to use card anyway.\n");
return 1;
}
- printk(KERN_INFO "prism2_usb: %s will be processed, size %zu\n",
- PRISM2_USB_FWFILE, fw_entry->size);
+ netdev_info(wlandev->netdev,
+ "prism2_usb: %s will be processed, size %zu\n",
+ PRISM2_USB_FWFILE, fw_entry->size);
prism2_fwapply((const struct ihex_binrec *)fw_entry->data, wlandev);
release_firmware(fw_entry);
@@ -237,7 +238,7 @@ int prism2_fwtry(struct usb_device *udev, wlandevice_t *wlandev)
* 0 - success
* ~0 - failure
----------------------------------------------------------------*/
-int prism2_fwapply(const struct ihex_binrec *rfptr, wlandevice_t *wlandev)
+static int prism2_fwapply(const struct ihex_binrec *rfptr, wlandevice_t *wlandev)
{
signed int result = 0;
struct p80211msg_dot11req_mibget getmsg;
@@ -275,7 +276,7 @@ int prism2_fwapply(const struct ihex_binrec *rfptr, wlandevice_t *wlandev)
/* Build the PDA we're going to use. */
if (read_cardpda(&pda, wlandev)) {
- printk(KERN_ERR "load_cardpda failed, exiting.\n");
+ netdev_err(wlandev->netdev, "load_cardpda failed, exiting.\n");
return 1;
}
@@ -299,7 +300,7 @@ int prism2_fwapply(const struct ihex_binrec *rfptr, wlandevice_t *wlandev)
/* DIDmsg_dot11req_mibget */
prism2mgmt_mibset_mibget(wlandev, &getmsg);
if (getmsg.resultcode.data != P80211ENUM_resultcode_success)
- printk(KERN_ERR "Couldn't fetch PRI-SUP info\n");
+ netdev_err(wlandev->netdev, "Couldn't fetch PRI-SUP info\n");
/* Already in host order */
priid.role = *data++;
@@ -311,19 +312,21 @@ int prism2_fwapply(const struct ihex_binrec *rfptr, wlandevice_t *wlandev)
/* Read the S3 file */
result = read_fwfile(rfptr);
if (result) {
- printk(KERN_ERR "Failed to read the data exiting.\n");
+ netdev_err(wlandev->netdev,
+ "Failed to read the data exiting.\n");
return 1;
}
result = validate_identity();
if (result) {
- printk(KERN_ERR "Incompatible firmware image.\n");
+ netdev_err(wlandev->netdev, "Incompatible firmware image.\n");
return 1;
}
if (startaddr == 0x00000000) {
- printk(KERN_ERR "Can't RAM download a Flash image!\n");
+ netdev_err(wlandev->netdev,
+ "Can't RAM download a Flash image!\n");
return 1;
}
@@ -333,20 +336,20 @@ int prism2_fwapply(const struct ihex_binrec *rfptr, wlandevice_t *wlandev)
/* Do any plugging */
result = plugimage(fchunk, nfchunks, s3plug, ns3plug, &pda);
if (result) {
- printk(KERN_ERR "Failed to plug data.\n");
+ netdev_err(wlandev->netdev, "Failed to plug data.\n");
return 1;
}
/* Insert any CRCs */
if (crcimage(fchunk, nfchunks, s3crc, ns3crc)) {
- printk(KERN_ERR "Failed to insert all CRCs\n");
+ netdev_err(wlandev->netdev, "Failed to insert all CRCs\n");
return 1;
}
/* Write the image */
result = writeimage(wlandev, fchunk, nfchunks);
if (result) {
- printk(KERN_ERR "Failed to ramwrite image data.\n");
+ netdev_err(wlandev->netdev, "Failed to ramwrite image data.\n");
return 1;
}
@@ -354,7 +357,7 @@ int prism2_fwapply(const struct ihex_binrec *rfptr, wlandevice_t *wlandev)
free_chunks(fchunk, &nfchunks);
free_srecs();
- printk(KERN_INFO "prism2_usb: firmware loading finished.\n");
+ netdev_info(wlandev->netdev, "prism2_usb: firmware loading finished.\n");
return result;
}
@@ -376,7 +379,7 @@ int prism2_fwapply(const struct ihex_binrec *rfptr, wlandevice_t *wlandev)
* 0 success
* ~0 failure
----------------------------------------------------------------*/
-int crcimage(struct imgchunk *fchunk, unsigned int nfchunks,
+static int crcimage(struct imgchunk *fchunk, unsigned int nfchunks,
struct s3crcrec *s3crc, unsigned int ns3crc)
{
int result = 0;
@@ -410,8 +413,7 @@ int crcimage(struct imgchunk *fchunk, unsigned int nfchunks,
break;
}
if (c >= nfchunks) {
- printk(KERN_ERR
- "Failed to find chunk for "
+ pr_err("Failed to find chunk for "
"crcrec[%d], addr=0x%06x len=%d , "
"aborting crc.\n",
i, s3crc[i].addr, s3crc[i].len);
@@ -440,7 +442,7 @@ int crcimage(struct imgchunk *fchunk, unsigned int nfchunks,
* Returns:
* nothing
----------------------------------------------------------------*/
-void free_chunks(struct imgchunk *fchunk, unsigned int *nfchunks)
+static void free_chunks(struct imgchunk *fchunk, unsigned int *nfchunks)
{
int i;
for (i = 0; i < *nfchunks; i++)
@@ -462,7 +464,7 @@ void free_chunks(struct imgchunk *fchunk, unsigned int *nfchunks)
* Returns:
* nothing
----------------------------------------------------------------*/
-void free_srecs(void)
+static void free_srecs(void)
{
ns3data = 0;
memset(s3data, 0, sizeof(s3data));
@@ -489,7 +491,7 @@ void free_srecs(void)
* 0 - success
* ~0 - failure (probably an errno)
----------------------------------------------------------------*/
-int mkimage(struct imgchunk *clist, unsigned int *ccnt)
+static int mkimage(struct imgchunk *clist, unsigned int *ccnt)
{
int result = 0;
int i;
@@ -537,8 +539,7 @@ int mkimage(struct imgchunk *clist, unsigned int *ccnt)
for (i = 0; i < *ccnt; i++) {
clist[i].data = kzalloc(clist[i].len, GFP_KERNEL);
if (clist[i].data == NULL) {
- printk(KERN_ERR
- "failed to allocate image space, exitting.\n");
+ pr_err("failed to allocate image space, exitting.\n");
return 1;
}
pr_debug("chunk[%d]: addr=0x%06x len=%d\n",
@@ -556,8 +557,7 @@ int mkimage(struct imgchunk *clist, unsigned int *ccnt)
break;
}
if (((unsigned int)j) >= (*ccnt)) {
- printk(KERN_ERR
- "s3rec(a=0x%06x,l=%d), no chunk match, exiting.\n",
+ pr_err("s3rec(a=0x%06x,l=%d), no chunk match, exiting.\n",
s3start, s3data[i].len);
return 1;
}
@@ -582,7 +582,7 @@ int mkimage(struct imgchunk *clist, unsigned int *ccnt)
* 0 - success
* ~0 - failure (probably an errno)
----------------------------------------------------------------*/
-int mkpdrlist(struct pda *pda)
+static int mkpdrlist(struct pda *pda)
{
int result = 0;
u16 *pda16 = (u16 *) pda->buf;
@@ -627,8 +627,7 @@ int mkpdrlist(struct pda *pda)
}
if (curroff >= (HFA384x_PDA_LEN_MAX / 2)) {
- printk(KERN_ERR
- "no end record found or invalid lengths in "
+ pr_err("no end record found or invalid lengths in "
"PDR data, exiting. %x %d\n", curroff, pda->nrec);
return 1;
}
@@ -656,7 +655,7 @@ int mkpdrlist(struct pda *pda)
* 0 success
* ~0 failure
----------------------------------------------------------------*/
-int plugimage(struct imgchunk *fchunk, unsigned int nfchunks,
+static int plugimage(struct imgchunk *fchunk, unsigned int nfchunks,
struct s3plugrec *s3plug, unsigned int ns3plug, struct pda *pda)
{
int result = 0;
@@ -685,8 +684,7 @@ int plugimage(struct imgchunk *fchunk, unsigned int nfchunks,
j = -1;
}
if (j >= pda->nrec && j != -1) { /* if no matching PDR, fail */
- printk(KERN_WARNING
- "warning: Failed to find PDR for "
+ pr_warn("warning: Failed to find PDR for "
"plugrec 0x%04x.\n", s3plug[i].itemcode);
continue; /* and move on to the next PDR */
#if 0
@@ -704,8 +702,7 @@ int plugimage(struct imgchunk *fchunk, unsigned int nfchunks,
/* Validate plug len against PDR len */
if (j != -1 && s3plug[i].len < le16_to_cpu(pda->rec[j]->len)) {
- printk(KERN_ERR
- "error: Plug vs. PDR len mismatch for "
+ pr_err("error: Plug vs. PDR len mismatch for "
"plugrec 0x%04x, abort plugging.\n",
s3plug[i].itemcode);
result = 1;
@@ -720,8 +717,7 @@ int plugimage(struct imgchunk *fchunk, unsigned int nfchunks,
break;
}
if (c >= nfchunks) {
- printk(KERN_ERR
- "error: Failed to find image chunk for "
+ pr_err("error: Failed to find image chunk for "
"plugrec 0x%04x.\n", s3plug[i].itemcode);
result = 1;
continue;
@@ -764,7 +760,7 @@ int plugimage(struct imgchunk *fchunk, unsigned int nfchunks,
* 0 - success
* ~0 - failure (probably an errno)
----------------------------------------------------------------*/
-int read_cardpda(struct pda *pda, wlandevice_t *wlandev)
+static int read_cardpda(struct pda *pda, wlandevice_t *wlandev)
{
int result = 0;
struct p80211msg_p2req_readpda msg;
@@ -806,7 +802,7 @@ int read_cardpda(struct pda *pda, wlandevice_t *wlandev)
*
* Note also that the start address record, originally an S7 record in
* the srec file, is expected in the fw file to be like a data record but
-* with a certain address to make it identiable.
+* with a certain address to make it identifiable.
*
* Here's the SREC format that the fw should have come from:
* S[37]nnaaaaaaaaddd...dddcc
@@ -854,7 +850,7 @@ int read_cardpda(struct pda *pda, wlandevice_t *wlandev)
* 0 - success
* ~0 - failure (probably an errno)
----------------------------------------------------------------*/
-int read_fwfile(const struct ihex_binrec *record)
+static int read_fwfile(const struct ihex_binrec *record)
{
int i;
int rcnt = 0;
@@ -898,7 +894,7 @@ int read_fwfile(const struct ihex_binrec *record)
ns3plug++;
if (ns3plug == S3PLUG_MAX) {
- printk(KERN_ERR "S3 plugrec limit reached - aborting\n");
+ pr_err("S3 plugrec limit reached - aborting\n");
return 1;
}
break;
@@ -915,7 +911,7 @@ int read_fwfile(const struct ihex_binrec *record)
s3crc[ns3crc].dowrite);
ns3crc++;
if (ns3crc == S3CRC_MAX) {
- printk(KERN_ERR "S3 crcrec limit reached - aborting\n");
+ pr_err("S3 crcrec limit reached - aborting\n");
return 1;
}
break;
@@ -929,7 +925,7 @@ int read_fwfile(const struct ihex_binrec *record)
s3info[ns3info].len,
s3info[ns3info].type);
if (((s3info[ns3info].len - 1) * sizeof(u16)) > sizeof(s3info[ns3info].info)) {
- printk(KERN_ERR " S3 inforec length too long - aborting\n");
+ pr_err("S3 inforec length too long - aborting\n");
return 1;
}
@@ -943,7 +939,7 @@ int read_fwfile(const struct ihex_binrec *record)
ns3info++;
if (ns3info == S3INFO_MAX) {
- printk(KERN_ERR "S3 inforec limit reached - aborting\n");
+ pr_err("S3 inforec limit reached - aborting\n");
return 1;
}
break;
@@ -953,7 +949,7 @@ int read_fwfile(const struct ihex_binrec *record)
s3data[ns3data].data = (uint8_t *) record->data;
ns3data++;
if (ns3data == S3DATA_MAX) {
- printk(KERN_ERR "S3 datarec limit reached - aborting\n");
+ pr_err("S3 datarec limit reached - aborting\n");
return 1;
}
break;
@@ -978,7 +974,7 @@ int read_fwfile(const struct ihex_binrec *record)
* 0 success
* ~0 failure
----------------------------------------------------------------*/
-int writeimage(wlandevice_t *wlandev, struct imgchunk *fchunk,
+static int writeimage(wlandevice_t *wlandev, struct imgchunk *fchunk,
unsigned int nfchunks)
{
int result = 0;
@@ -997,9 +993,9 @@ int writeimage(wlandevice_t *wlandev, struct imgchunk *fchunk,
if (!rstmsg || !rwrmsg) {
kfree(rstmsg);
kfree(rwrmsg);
- printk(KERN_ERR
- "writeimage: no memory for firmware download, "
- "aborting download\n");
+ netdev_err(wlandev->netdev,
+ "writeimage: no memory for firmware download, "
+ "aborting download\n");
return -ENOMEM;
}
@@ -1042,16 +1038,16 @@ int writeimage(wlandevice_t *wlandev, struct imgchunk *fchunk,
result = prism2mgmt_ramdl_state(wlandev, rstmsg);
if (result) {
- printk(KERN_ERR
- "writeimage state enable failed w/ result=%d, "
- "aborting download\n", result);
+ netdev_err(wlandev->netdev,
+ "writeimage state enable failed w/ result=%d, "
+ "aborting download\n", result);
goto free_result;
}
resultcode = rstmsg->resultcode.data;
if (resultcode != P80211ENUM_resultcode_success) {
- printk(KERN_ERR
- "writeimage()->xxxdl_state msg indicates failure, "
- "w/ resultcode=%d, aborting download.\n", resultcode);
+ netdev_err(wlandev->netdev,
+ "writeimage()->xxxdl_state msg indicates failure, "
+ "w/ resultcode=%d, aborting download.\n", resultcode);
result = 1;
goto free_result;
}
@@ -1085,15 +1081,14 @@ int writeimage(wlandevice_t *wlandev, struct imgchunk *fchunk,
/* Check the results */
if (result) {
- printk(KERN_ERR
- "writeimage chunk write failed w/ result=%d, "
- "aborting download\n", result);
+ netdev_err(wlandev->netdev,
+ "writeimage chunk write failed w/ "
+ "result=%d, aborting download\n", result);
goto free_result;
}
resultcode = rstmsg->resultcode.data;
if (resultcode != P80211ENUM_resultcode_success) {
- printk(KERN_ERR
- "writeimage()->xxxdl_write msg indicates failure, "
+ pr_err("writeimage()->xxxdl_write msg indicates failure, "
"w/ resultcode=%d, aborting download.\n",
resultcode);
result = 1;
@@ -1110,16 +1105,16 @@ int writeimage(wlandevice_t *wlandev, struct imgchunk *fchunk,
result = prism2mgmt_ramdl_state(wlandev, rstmsg);
if (result) {
- printk(KERN_ERR
- "writeimage state disable failed w/ result=%d, "
- "aborting download\n", result);
+ netdev_err(wlandev->netdev,
+ "writeimage state disable failed w/ result=%d, "
+ "aborting download\n", result);
goto free_result;
}
resultcode = rstmsg->resultcode.data;
if (resultcode != P80211ENUM_resultcode_success) {
- printk(KERN_ERR
- "writeimage()->xxxdl_state msg indicates failure, "
- "w/ resultcode=%d, aborting download.\n", resultcode);
+ netdev_err(wlandev->netdev,
+ "writeimage()->xxxdl_state msg indicates failure, "
+ "w/ resultcode=%d, aborting download.\n", resultcode);
result = 1;
goto free_result;
}
@@ -1130,7 +1125,7 @@ free_result:
return result;
}
-int validate_identity(void)
+static int validate_identity(void)
{
int i;
int result = 1;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-24 08:48:55 +0000