#include "dhd_bus.h"
#include "dhd_dbg.h"
+#include "tracepoint.h"
#define TXQLEN 2048 /* bulk tx queue length */
#define TXHI (TXQLEN - 256) /* turn on flow control above TXHI */
u8 clkctl, clkreq, devctl;
unsigned long timeout;
- brcmf_dbg(TRACE, "Enter\n");
+ brcmf_dbg(SDIO, "Enter\n");
clkctl = 0;
devctl |= SBSDIO_DEVCTL_CA_INT_ONLY;
brcmf_sdio_regwb(bus->sdiodev, SBSDIO_DEVICE_CTL,
devctl, &err);
- brcmf_dbg(INFO, "CLKCTL: set PENDING\n");
+ brcmf_dbg(SDIO, "CLKCTL: set PENDING\n");
bus->clkstate = CLK_PENDING;
return 0;
/* Mark clock available */
bus->clkstate = CLK_AVAIL;
- brcmf_dbg(INFO, "CLKCTL: turned ON\n");
+ brcmf_dbg(SDIO, "CLKCTL: turned ON\n");
#if defined(DEBUG)
if (!bus->alp_only) {
bus->clkstate = CLK_SDONLY;
brcmf_sdio_regwb(bus->sdiodev, SBSDIO_FUNC1_CHIPCLKCSR,
clkreq, &err);
- brcmf_dbg(INFO, "CLKCTL: turned OFF\n");
+ brcmf_dbg(SDIO, "CLKCTL: turned OFF\n");
if (err) {
brcmf_err("Failed access turning clock off: %d\n",
err);
/* Change idle/active SD state */
static int brcmf_sdbrcm_sdclk(struct brcmf_sdio *bus, bool on)
{
- brcmf_dbg(TRACE, "Enter\n");
+ brcmf_dbg(SDIO, "Enter\n");
if (on)
bus->clkstate = CLK_SDONLY;
uint oldstate = bus->clkstate;
#endif /* DEBUG */
- brcmf_dbg(TRACE, "Enter\n");
+ brcmf_dbg(SDIO, "Enter\n");
/* Early exit if we're already there */
if (bus->clkstate == target) {
break;
}
#ifdef DEBUG
- brcmf_dbg(INFO, "%d -> %d\n", oldstate, bus->clkstate);
+ brcmf_dbg(SDIO, "%d -> %d\n", oldstate, bus->clkstate);
#endif /* DEBUG */
return 0;
u8 fcbits;
int ret;
- brcmf_dbg(TRACE, "Enter\n");
+ brcmf_dbg(SDIO, "Enter\n");
/* Read mailbox data and ack that we did so */
ret = r_sdreg32(bus, &hmb_data,
/* Dongle recomposed rx frames, accept them again */
if (hmb_data & HMB_DATA_NAKHANDLED) {
- brcmf_dbg(INFO, "Dongle reports NAK handled, expect rtx of %d\n",
+ brcmf_dbg(SDIO, "Dongle reports NAK handled, expect rtx of %d\n",
bus->rx_seq);
if (!bus->rxskip)
brcmf_err("unexpected NAKHANDLED!\n");
"expecting %d\n",
bus->sdpcm_ver, SDPCM_PROT_VERSION);
else
- brcmf_dbg(INFO, "Dongle ready, protocol version %d\n",
+ brcmf_dbg(SDIO, "Dongle ready, protocol version %d\n",
bus->sdpcm_ver);
}
if (!retries)
brcmf_err("count never zeroed: last 0x%04x\n", lastrbc);
else
- brcmf_dbg(INFO, "flush took %d iterations\n", 0xffff - retries);
+ brcmf_dbg(SDIO, "flush took %d iterations\n", 0xffff - retries);
if (rtx) {
bus->sdcnt.rxrtx++;
/* If packets, issue read(s) and send up packet chain */
/* Return sequence numbers consumed? */
- brcmf_dbg(TRACE, "start: glomd %p glom %p\n",
+ brcmf_dbg(SDIO, "start: glomd %p glom %p\n",
bus->glomd, skb_peek(&bus->glom));
/* If there's a descriptor, generate the packet chain */
bus->sdiodev->bus_if->state = BRCMF_BUS_DOWN;
}
- brcmf_dbg(INFO, "DPC: PENDING, devctl 0x%02x clkctl 0x%02x\n",
+ brcmf_dbg(SDIO, "DPC: PENDING, devctl 0x%02x clkctl 0x%02x\n",
devctl, clkctl);
if (SBSDIO_HTAV(clkctl)) {
/* Do the transfer(s) */
while (size) {
- brcmf_dbg(INFO, "%s %d bytes at offset 0x%08x in window 0x%08x\n",
+ brcmf_dbg(SDIO, "%s %d bytes at offset 0x%08x in window 0x%08x\n",
write ? "write" : "read", dsize,
sdaddr, address & SBSDIO_SBWINDOW_MASK);
bcmerror = brcmf_sdcard_rwdata(bus->sdiodev, write,
msecs_to_jiffies(2000));
if (!bus->ctrl_frame_stat) {
- brcmf_dbg(INFO, "ctrl_frame_stat == false\n");
+ brcmf_dbg(SDIO, "ctrl_frame_stat == false\n");
ret = 0;
} else {
- brcmf_dbg(INFO, "ctrl_frame_stat == true\n");
+ brcmf_dbg(SDIO, "ctrl_frame_stat == true\n");
ret = -1;
}
}
addr = le32_to_cpu(addr_le);
- brcmf_dbg(INFO, "sdpcm_shared address 0x%08X\n", addr);
+ brcmf_dbg(SDIO, "sdpcm_shared address 0x%08X\n", addr);
/*
* Check if addr is valid.
sh->console_addr = le32_to_cpu(sh_le.console_addr);
sh->msgtrace_addr = le32_to_cpu(sh_le.msgtrace_addr);
- if ((sh->flags & SDPCM_SHARED_VERSION_MASK) != SDPCM_SHARED_VERSION) {
- brcmf_err("sdpcm_shared version mismatch: dhd %d dongle %d\n",
+ if ((sh->flags & SDPCM_SHARED_VERSION_MASK) > SDPCM_SHARED_VERSION) {
+ brcmf_err("sdpcm shared version unsupported: dhd %d dongle %d\n",
SDPCM_SHARED_VERSION,
sh->flags & SDPCM_SHARED_VERSION_MASK);
return -EPROTO;
int error, res;
char buf[350];
struct brcmf_trap_info tr;
- int nbytes;
loff_t pos = 0;
- if ((sh->flags & SDPCM_SHARED_TRAP) == 0)
+ if ((sh->flags & SDPCM_SHARED_TRAP) == 0) {
+ brcmf_dbg(INFO, "no trap in firmware\n");
return 0;
+ }
error = brcmf_sdbrcm_membytes(bus, false, sh->trap_addr, (u8 *)&tr,
sizeof(struct brcmf_trap_info));
if (error < 0)
return error;
- nbytes = brcmf_sdio_dump_console(bus, sh, data, count);
- if (nbytes < 0)
- return nbytes;
-
res = scnprintf(buf, sizeof(buf),
"dongle trap info: type 0x%x @ epc 0x%08x\n"
" cpsr 0x%08x spsr 0x%08x sp 0x%08x\n"
le32_to_cpu(tr.r4), le32_to_cpu(tr.r5),
le32_to_cpu(tr.r6), le32_to_cpu(tr.r7));
- error = simple_read_from_buffer(data+nbytes, count, &pos, buf, res);
- if (error < 0)
- return error;
-
- nbytes += error;
- return nbytes;
+ return simple_read_from_buffer(data, count, &pos, buf, res);
}
static int brcmf_sdio_assert_info(struct brcmf_sdio *bus,
error = brcmf_sdio_assert_info(bus, &sh, data, count);
if (error < 0)
goto done;
-
nbytes = error;
- error = brcmf_sdio_trap_info(bus, &sh, data, count);
+
+ error = brcmf_sdio_trap_info(bus, &sh, data+nbytes, count);
+ if (error < 0)
+ goto done;
+ nbytes += error;
+
+ error = brcmf_sdio_dump_console(bus, &sh, data+nbytes, count);
if (error < 0)
goto done;
+ nbytes += error;
- error += nbytes;
- *ppos += error;
+ error = nbytes;
+ *ppos += nbytes;
done:
return error;
}
goto err;
}
- /* External image takes precedence if specified */
if (brcmf_sdbrcm_download_code_file(bus)) {
brcmf_err("dongle image file download failed\n");
goto err;
}
- /* External nvram takes precedence if specified */
- if (brcmf_sdbrcm_download_nvram(bus))
+ if (brcmf_sdbrcm_download_nvram(bus)) {
brcmf_err("dongle nvram file download failed\n");
+ goto err;
+ }
/* Take arm out of reset */
if (brcmf_sdbrcm_download_state(bus, false)) {
projects / firefly-linux-kernel-4.4.55.git / blobdiff