if (card_download(dev, fw_entry->data, fw_entry->size)) {
pr_debug("card download unsuccessful\n");
return false;
- } else {
- pr_debug("card download successful\n");
}
+ pr_debug("card download successful\n");
mdelay(10);
if (size > maxsz) {
pr_debug("Invalid command length = %d\n", size);
return false;
+ }
+ ppseudohdr = (u16 *)pbuffer;
+ spin_lock_irqsave(&info->dpram_lock, flags);
+ if (info->AsicID == ELECTRABUZZ_ID) {
+ ft1000_write_reg(dev, FT1000_REG_DPRAM_ADDR,
+ FT1000_DPRAM_RX_BASE + 2);
+ for (i = 0; i <= (size >> 1); i++) {
+ tempword =
+ ft1000_read_reg(dev, FT1000_REG_DPRAM_DATA);
+ *pbuffer++ = ntohs(tempword);
+ }
} else {
- ppseudohdr = (u16 *)pbuffer;
- spin_lock_irqsave(&info->dpram_lock, flags);
- if (info->AsicID == ELECTRABUZZ_ID) {
- ft1000_write_reg(dev, FT1000_REG_DPRAM_ADDR,
- FT1000_DPRAM_RX_BASE + 2);
- for (i = 0; i <= (size >> 1); i++) {
- tempword =
- ft1000_read_reg(dev, FT1000_REG_DPRAM_DATA);
- *pbuffer++ = ntohs(tempword);
- }
- } else {
- ft1000_write_reg(dev, FT1000_REG_DPRAM_ADDR,
- FT1000_DPRAM_MAG_RX_BASE);
- *pbuffer = inw(dev->base_addr + FT1000_REG_MAG_DPDATAH);
- pr_debug("received data = 0x%x\n", *pbuffer);
- pbuffer++;
- ft1000_write_reg(dev, FT1000_REG_DPRAM_ADDR,
- FT1000_DPRAM_MAG_RX_BASE + 1);
- for (i = 0; i <= (size >> 2); i++) {
- *pbuffer =
- inw(dev->base_addr +
- FT1000_REG_MAG_DPDATAL);
- pbuffer++;
- *pbuffer =
- inw(dev->base_addr +
- FT1000_REG_MAG_DPDATAH);
- pbuffer++;
- }
- /* copy odd aligned word */
- *pbuffer = inw(dev->base_addr + FT1000_REG_MAG_DPDATAL);
- pr_debug("received data = 0x%x\n", *pbuffer);
+ ft1000_write_reg(dev, FT1000_REG_DPRAM_ADDR,
+ FT1000_DPRAM_MAG_RX_BASE);
+ *pbuffer = inw(dev->base_addr + FT1000_REG_MAG_DPDATAH);
+ pr_debug("received data = 0x%x\n", *pbuffer);
+ pbuffer++;
+ ft1000_write_reg(dev, FT1000_REG_DPRAM_ADDR,
+ FT1000_DPRAM_MAG_RX_BASE + 1);
+ for (i = 0; i <= (size >> 2); i++) {
+ *pbuffer =
+ inw(dev->base_addr +
+ FT1000_REG_MAG_DPDATAL);
pbuffer++;
- *pbuffer = inw(dev->base_addr + FT1000_REG_MAG_DPDATAH);
- pr_debug("received data = 0x%x\n", *pbuffer);
+ *pbuffer =
+ inw(dev->base_addr +
+ FT1000_REG_MAG_DPDATAH);
pbuffer++;
}
- if (size & 0x0001) {
- /* copy odd byte from fifo */
- tempword = ft1000_read_reg(dev, FT1000_REG_DPRAM_DATA);
- *pbuffer = ntohs(tempword);
- }
- spin_unlock_irqrestore(&info->dpram_lock, flags);
+ /* copy odd aligned word */
+ *pbuffer = inw(dev->base_addr + FT1000_REG_MAG_DPDATAL);
+ pr_debug("received data = 0x%x\n", *pbuffer);
+ pbuffer++;
+ *pbuffer = inw(dev->base_addr + FT1000_REG_MAG_DPDATAH);
+ pr_debug("received data = 0x%x\n", *pbuffer);
+ pbuffer++;
+ }
+ if (size & 0x0001) {
+ /* copy odd byte from fifo */
+ tempword = ft1000_read_reg(dev, FT1000_REG_DPRAM_DATA);
+ *pbuffer = ntohs(tempword);
+ }
+ spin_unlock_irqrestore(&info->dpram_lock, flags);
- /*
- * Check if pseudo header checksum is good
- * Calculate pseudo header checksum
- */
- tempword = *ppseudohdr++;
- for (i = 1; i < 7; i++)
- tempword ^= *ppseudohdr++;
- if ((tempword != *ppseudohdr)) {
- pr_debug("Pseudo header checksum mismatch\n");
- /* Drop this message */
- return false;
- }
- return true;
+ /*
+ * Check if pseudo header checksum is good
+ * Calculate pseudo header checksum
+ */
+ tempword = *ppseudohdr++;
+ for (i = 1; i < 7; i++)
+ tempword ^= *ppseudohdr++;
+ if ((tempword != *ppseudohdr)) {
+ pr_debug("Pseudo header checksum mismatch\n");
+ /* Drop this message */
+ return false;
}
+ return true;
}
/*---------------------------------------------------------------------------
info->DrvErrNum = DrvErrNum;
ft1000_reset_card(dev);
return;
- } else {
- /* Flush corrupted pkt from FIFO */
- i = 0;
- do {
+ }
+ /* Flush corrupted pkt from FIFO */
+ i = 0;
+ do {
+ if (info->AsicID == ELECTRABUZZ_ID) {
+ tempword =
+ ft1000_read_reg(dev, FT1000_REG_DFIFO);
+ tempword =
+ ft1000_read_reg(dev, FT1000_REG_DFIFO_STAT);
+ } else {
+ templong =
+ inl(dev->base_addr + FT1000_REG_MAG_DFR);
+ tempword =
+ inw(dev->base_addr + FT1000_REG_MAG_DFSR);
+ }
+ i++;
+ /*
+ * This should never happen unless the ASIC is broken.
+ * We must reset to recover.
+ */
+ if ((i > 2048) || (tempword == 0)) {
if (info->AsicID == ELECTRABUZZ_ID) {
- tempword =
- ft1000_read_reg(dev, FT1000_REG_DFIFO);
- tempword =
- ft1000_read_reg(dev, FT1000_REG_DFIFO_STAT);
+ info->DSP_TIME[0] =
+ ft1000_read_dpram(dev,
+ FT1000_DSP_TIMER0);
+ info->DSP_TIME[1] =
+ ft1000_read_dpram(dev,
+ FT1000_DSP_TIMER1);
+ info->DSP_TIME[2] =
+ ft1000_read_dpram(dev,
+ FT1000_DSP_TIMER2);
+ info->DSP_TIME[3] =
+ ft1000_read_dpram(dev,
+ FT1000_DSP_TIMER3);
} else {
- templong =
- inl(dev->base_addr + FT1000_REG_MAG_DFR);
- tempword =
- inw(dev->base_addr + FT1000_REG_MAG_DFSR);
+ info->DSP_TIME[0] =
+ ft1000_read_dpram_mag_16(dev,
+ FT1000_MAG_DSP_TIMER0,
+ FT1000_MAG_DSP_TIMER0_INDX);
+ info->DSP_TIME[1] =
+ ft1000_read_dpram_mag_16(dev,
+ FT1000_MAG_DSP_TIMER1,
+ FT1000_MAG_DSP_TIMER1_INDX);
+ info->DSP_TIME[2] =
+ ft1000_read_dpram_mag_16(dev,
+ FT1000_MAG_DSP_TIMER2,
+ FT1000_MAG_DSP_TIMER2_INDX);
+ info->DSP_TIME[3] =
+ ft1000_read_dpram_mag_16(dev,
+ FT1000_MAG_DSP_TIMER3,
+ FT1000_MAG_DSP_TIMER3_INDX);
}
- i++;
- /*
- * This should never happen unless the ASIC is broken.
- * We must reset to recover.
- */
- if ((i > 2048) || (tempword == 0)) {
- if (info->AsicID == ELECTRABUZZ_ID) {
- info->DSP_TIME[0] =
- ft1000_read_dpram(dev,
- FT1000_DSP_TIMER0);
- info->DSP_TIME[1] =
- ft1000_read_dpram(dev,
- FT1000_DSP_TIMER1);
- info->DSP_TIME[2] =
- ft1000_read_dpram(dev,
- FT1000_DSP_TIMER2);
- info->DSP_TIME[3] =
- ft1000_read_dpram(dev,
- FT1000_DSP_TIMER3);
- } else {
- info->DSP_TIME[0] =
- ft1000_read_dpram_mag_16(dev,
- FT1000_MAG_DSP_TIMER0,
- FT1000_MAG_DSP_TIMER0_INDX);
- info->DSP_TIME[1] =
- ft1000_read_dpram_mag_16(dev,
- FT1000_MAG_DSP_TIMER1,
- FT1000_MAG_DSP_TIMER1_INDX);
- info->DSP_TIME[2] =
- ft1000_read_dpram_mag_16(dev,
- FT1000_MAG_DSP_TIMER2,
- FT1000_MAG_DSP_TIMER2_INDX);
- info->DSP_TIME[3] =
- ft1000_read_dpram_mag_16(dev,
- FT1000_MAG_DSP_TIMER3,
- FT1000_MAG_DSP_TIMER3_INDX);
- }
+ if (tempword == 0) {
+ /*
+ * Let's check if ASIC reads are still ok by reading the Mask register
+ * which is never zero at this point of the code.
+ */
+ tempword =
+ inw(dev->base_addr +
+ FT1000_REG_SUP_IMASK);
if (tempword == 0) {
- /*
- * Let's check if ASIC reads are still ok by reading the Mask register
- * which is never zero at this point of the code.
- */
- tempword =
- inw(dev->base_addr +
- FT1000_REG_SUP_IMASK);
- if (tempword == 0) {
- /* This indicates that we can not communicate with the ASIC */
- info->DrvErrNum =
- FIFO_FLUSH_BADCNT;
- } else {
- /* Let's assume that we really flush the FIFO */
- pcmcia->PktIntfErr++;
- return;
- }
+ /* This indicates that we can not communicate with the ASIC */
+ info->DrvErrNum =
+ FIFO_FLUSH_BADCNT;
} else {
- info->DrvErrNum = FIFO_FLUSH_MAXLIMIT;
+ /* Let's assume that we really flush the FIFO */
+ pcmcia->PktIntfErr++;
+ return;
}
- return;
+ } else {
+ info->DrvErrNum = FIFO_FLUSH_MAXLIMIT;
}
- tempword = inw(dev->base_addr + FT1000_REG_SUP_STAT);
- } while ((tempword & 0x03) != 0x03);
- if (info->AsicID == ELECTRABUZZ_ID) {
- i++;
- pr_debug("Flushing FIFO complete = %x\n", tempword);
- /* Flush last word in FIFO. */
- tempword = ft1000_read_reg(dev, FT1000_REG_DFIFO);
- /* Update FIFO counter for DSP */
- i = i * 2;
- pr_debug("Flush Data byte count to dsp = %d\n", i);
- info->fifo_cnt += i;
- ft1000_write_dpram(dev, FT1000_FIFO_LEN,
- info->fifo_cnt);
- } else {
- pr_debug("Flushing FIFO complete = %x\n", tempword);
- /* Flush last word in FIFO */
- templong = inl(dev->base_addr + FT1000_REG_MAG_DFR);
- tempword = inw(dev->base_addr + FT1000_REG_SUP_STAT);
- pr_debug("FT1000_REG_SUP_STAT = 0x%x\n", tempword);
- tempword = inw(dev->base_addr + FT1000_REG_MAG_DFSR);
- pr_debug("FT1000_REG_MAG_DFSR = 0x%x\n", tempword);
+ return;
}
- if (DrvErrNum)
- pcmcia->PktIntfErr++;
+ tempword = inw(dev->base_addr + FT1000_REG_SUP_STAT);
+ } while ((tempword & 0x03) != 0x03);
+ if (info->AsicID == ELECTRABUZZ_ID) {
+ i++;
+ pr_debug("Flushing FIFO complete = %x\n", tempword);
+ /* Flush last word in FIFO. */
+ tempword = ft1000_read_reg(dev, FT1000_REG_DFIFO);
+ /* Update FIFO counter for DSP */
+ i = i * 2;
+ pr_debug("Flush Data byte count to dsp = %d\n", i);
+ info->fifo_cnt += i;
+ ft1000_write_dpram(dev, FT1000_FIFO_LEN,
+ info->fifo_cnt);
+ } else {
+ pr_debug("Flushing FIFO complete = %x\n", tempword);
+ /* Flush last word in FIFO */
+ templong = inl(dev->base_addr + FT1000_REG_MAG_DFR);
+ tempword = inw(dev->base_addr + FT1000_REG_SUP_STAT);
+ pr_debug("FT1000_REG_SUP_STAT = 0x%x\n", tempword);
+ tempword = inw(dev->base_addr + FT1000_REG_MAG_DFSR);
+ pr_debug("FT1000_REG_MAG_DFSR = 0x%x\n", tempword);
}
+ if (DrvErrNum)
+ pcmcia->PktIntfErr++;
}
/*---------------------------------------------------------------------------
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