staging: rtl8188eu: Move all efuse related code to rtw_efuse.c
Signed-off-by: navin patidar <navin.patidar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
756850c6dc
commit
ee5f8a431e
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@ -23,10 +23,881 @@
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#include <drv_types.h>
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#include <rtw_efuse.h>
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#include <usb_ops_linux.h>
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#include <rtl8188e_hal.h>
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#include <rtw_iol.h>
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#define REG_EFUSE_CTRL 0x0030
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#define EFUSE_CTRL REG_EFUSE_CTRL /* E-Fuse Control. */
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enum{
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VOLTAGE_V25 = 0x03,
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LDOE25_SHIFT = 28 ,
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};
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/*
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* Function: Efuse_PowerSwitch
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*
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* Overview: When we want to enable write operation, we should change to
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* pwr on state. When we stop write, we should switch to 500k mode
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* and disable LDO 2.5V.
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*/
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void Efuse_PowerSwitch(
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struct adapter *pAdapter,
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u8 bWrite,
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u8 PwrState)
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{
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u8 tempval;
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u16 tmpV16;
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if (PwrState) {
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usb_write8(pAdapter, REG_EFUSE_ACCESS, EFUSE_ACCESS_ON);
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/* 1.2V Power: From VDDON with Power Cut(0x0000h[15]), defualt valid */
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tmpV16 = usb_read16(pAdapter, REG_SYS_ISO_CTRL);
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if (!(tmpV16 & PWC_EV12V)) {
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tmpV16 |= PWC_EV12V;
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usb_write16(pAdapter, REG_SYS_ISO_CTRL, tmpV16);
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}
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/* Reset: 0x0000h[28], default valid */
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tmpV16 = usb_read16(pAdapter, REG_SYS_FUNC_EN);
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if (!(tmpV16 & FEN_ELDR)) {
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tmpV16 |= FEN_ELDR;
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usb_write16(pAdapter, REG_SYS_FUNC_EN, tmpV16);
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}
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/* Clock: Gated(0x0008h[5]) 8M(0x0008h[1]) clock from ANA, default valid */
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tmpV16 = usb_read16(pAdapter, REG_SYS_CLKR);
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if ((!(tmpV16 & LOADER_CLK_EN)) || (!(tmpV16 & ANA8M))) {
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tmpV16 |= (LOADER_CLK_EN | ANA8M);
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usb_write16(pAdapter, REG_SYS_CLKR, tmpV16);
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}
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if (bWrite) {
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/* Enable LDO 2.5V before read/write action */
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tempval = usb_read8(pAdapter, EFUSE_TEST+3);
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tempval &= 0x0F;
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tempval |= (VOLTAGE_V25 << 4);
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usb_write8(pAdapter, EFUSE_TEST+3, (tempval | 0x80));
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}
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} else {
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usb_write8(pAdapter, REG_EFUSE_ACCESS, EFUSE_ACCESS_OFF);
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if (bWrite) {
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/* Disable LDO 2.5V after read/write action */
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tempval = usb_read8(pAdapter, EFUSE_TEST+3);
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usb_write8(pAdapter, EFUSE_TEST+3, (tempval & 0x7F));
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}
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}
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}
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static void
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efuse_phymap_to_logical(u8 *phymap, u16 _offset, u16 _size_byte, u8 *pbuf)
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{
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u8 *efuseTbl = NULL;
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u8 rtemp8;
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u16 eFuse_Addr = 0;
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u8 offset, wren;
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u16 i, j;
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u16 **eFuseWord = NULL;
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u16 efuse_utilized = 0;
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u8 u1temp = 0;
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efuseTbl = (u8 *)rtw_zmalloc(EFUSE_MAP_LEN_88E);
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if (efuseTbl == NULL) {
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DBG_88E("%s: alloc efuseTbl fail!\n", __func__);
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goto exit;
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}
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eFuseWord = (u16 **)rtw_malloc2d(EFUSE_MAX_SECTION_88E, EFUSE_MAX_WORD_UNIT, sizeof(u16));
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if (eFuseWord == NULL) {
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DBG_88E("%s: alloc eFuseWord fail!\n", __func__);
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goto exit;
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}
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/* 0. Refresh efuse init map as all oxFF. */
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for (i = 0; i < EFUSE_MAX_SECTION_88E; i++)
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for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++)
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eFuseWord[i][j] = 0xFFFF;
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/* */
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/* 1. Read the first byte to check if efuse is empty!!! */
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/* */
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/* */
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rtemp8 = *(phymap+eFuse_Addr);
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if (rtemp8 != 0xFF) {
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efuse_utilized++;
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eFuse_Addr++;
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} else {
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DBG_88E("EFUSE is empty efuse_Addr-%d efuse_data =%x\n", eFuse_Addr, rtemp8);
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goto exit;
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}
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/* */
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/* 2. Read real efuse content. Filter PG header and every section data. */
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/* */
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while ((rtemp8 != 0xFF) && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) {
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/* Check PG header for section num. */
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if ((rtemp8 & 0x1F) == 0x0F) { /* extended header */
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u1temp = ((rtemp8 & 0xE0) >> 5);
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rtemp8 = *(phymap+eFuse_Addr);
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if ((rtemp8 & 0x0F) == 0x0F) {
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eFuse_Addr++;
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rtemp8 = *(phymap+eFuse_Addr);
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if (rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E))
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eFuse_Addr++;
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continue;
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} else {
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offset = ((rtemp8 & 0xF0) >> 1) | u1temp;
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wren = (rtemp8 & 0x0F);
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eFuse_Addr++;
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}
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} else {
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offset = ((rtemp8 >> 4) & 0x0f);
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wren = (rtemp8 & 0x0f);
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}
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if (offset < EFUSE_MAX_SECTION_88E) {
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/* Get word enable value from PG header */
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for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) {
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/* Check word enable condition in the section */
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if (!(wren & 0x01)) {
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rtemp8 = *(phymap+eFuse_Addr);
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eFuse_Addr++;
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efuse_utilized++;
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eFuseWord[offset][i] = (rtemp8 & 0xff);
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if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E)
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break;
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rtemp8 = *(phymap+eFuse_Addr);
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eFuse_Addr++;
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efuse_utilized++;
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eFuseWord[offset][i] |= (((u16)rtemp8 << 8) & 0xff00);
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if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E)
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break;
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}
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wren >>= 1;
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}
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}
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/* Read next PG header */
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rtemp8 = *(phymap+eFuse_Addr);
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if (rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) {
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efuse_utilized++;
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eFuse_Addr++;
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}
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}
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/* */
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/* 3. Collect 16 sections and 4 word unit into Efuse map. */
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/* */
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for (i = 0; i < EFUSE_MAX_SECTION_88E; i++) {
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for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++) {
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efuseTbl[(i*8)+(j*2)] = (eFuseWord[i][j] & 0xff);
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efuseTbl[(i*8)+((j*2)+1)] = ((eFuseWord[i][j] >> 8) & 0xff);
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}
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}
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/* */
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/* 4. Copy from Efuse map to output pointer memory!!! */
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/* */
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for (i = 0; i < _size_byte; i++)
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pbuf[i] = efuseTbl[_offset+i];
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/* */
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/* 5. Calculate Efuse utilization. */
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/* */
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exit:
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kfree(efuseTbl);
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if (eFuseWord)
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rtw_mfree2d((void *)eFuseWord, EFUSE_MAX_SECTION_88E, EFUSE_MAX_WORD_UNIT, sizeof(u16));
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}
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static void efuse_read_phymap_from_txpktbuf(
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struct adapter *adapter,
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int bcnhead, /* beacon head, where FW store len(2-byte) and efuse physical map. */
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u8 *content, /* buffer to store efuse physical map */
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u16 *size /* for efuse content: the max byte to read. will update to byte read */
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)
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{
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u16 dbg_addr = 0;
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u32 start = 0, passing_time = 0;
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u8 reg_0x143 = 0;
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u32 lo32 = 0, hi32 = 0;
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u16 len = 0, count = 0;
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int i = 0;
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u16 limit = *size;
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u8 *pos = content;
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if (bcnhead < 0) /* if not valid */
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bcnhead = usb_read8(adapter, REG_TDECTRL+1);
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DBG_88E("%s bcnhead:%d\n", __func__, bcnhead);
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usb_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL, TXPKT_BUF_SELECT);
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dbg_addr = bcnhead*128/8; /* 8-bytes addressing */
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while (1) {
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usb_write16(adapter, REG_PKTBUF_DBG_ADDR, dbg_addr+i);
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usb_write8(adapter, REG_TXPKTBUF_DBG, 0);
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start = jiffies;
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while (!(reg_0x143 = usb_read8(adapter, REG_TXPKTBUF_DBG)) &&
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(passing_time = rtw_get_passing_time_ms(start)) < 1000) {
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DBG_88E("%s polling reg_0x143:0x%02x, reg_0x106:0x%02x\n", __func__, reg_0x143, usb_read8(adapter, 0x106));
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msleep(1);
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}
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lo32 = usb_read32(adapter, REG_PKTBUF_DBG_DATA_L);
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hi32 = usb_read32(adapter, REG_PKTBUF_DBG_DATA_H);
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if (i == 0) {
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u8 lenc[2];
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u16 lenbak, aaabak;
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u16 aaa;
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lenc[0] = usb_read8(adapter, REG_PKTBUF_DBG_DATA_L);
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lenc[1] = usb_read8(adapter, REG_PKTBUF_DBG_DATA_L+1);
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aaabak = le16_to_cpup((__le16 *)lenc);
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lenbak = le16_to_cpu(*((__le16 *)lenc));
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aaa = le16_to_cpup((__le16 *)&lo32);
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len = le16_to_cpu(*((__le16 *)&lo32));
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limit = (len-2 < limit) ? len-2 : limit;
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DBG_88E("%s len:%u, lenbak:%u, aaa:%u, aaabak:%u\n", __func__, len, lenbak, aaa, aaabak);
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memcpy(pos, ((u8 *)&lo32)+2, (limit >= count+2) ? 2 : limit-count);
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count += (limit >= count+2) ? 2 : limit-count;
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pos = content+count;
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} else {
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memcpy(pos, ((u8 *)&lo32), (limit >= count+4) ? 4 : limit-count);
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count += (limit >= count+4) ? 4 : limit-count;
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pos = content+count;
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}
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if (limit > count && len-2 > count) {
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memcpy(pos, (u8 *)&hi32, (limit >= count+4) ? 4 : limit-count);
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count += (limit >= count+4) ? 4 : limit-count;
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pos = content+count;
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}
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if (limit <= count || len-2 <= count)
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break;
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i++;
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}
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usb_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL, DISABLE_TRXPKT_BUF_ACCESS);
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DBG_88E("%s read count:%u\n", __func__, count);
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*size = count;
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}
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static s32 iol_read_efuse(struct adapter *padapter, u8 txpktbuf_bndy, u16 offset, u16 size_byte, u8 *logical_map)
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{
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s32 status = _FAIL;
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u8 physical_map[512];
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u16 size = 512;
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usb_write8(padapter, REG_TDECTRL+1, txpktbuf_bndy);
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_rtw_memset(physical_map, 0xFF, 512);
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usb_write8(padapter, REG_PKT_BUFF_ACCESS_CTRL, TXPKT_BUF_SELECT);
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status = iol_execute(padapter, CMD_READ_EFUSE_MAP);
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if (status == _SUCCESS)
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efuse_read_phymap_from_txpktbuf(padapter, txpktbuf_bndy, physical_map, &size);
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efuse_phymap_to_logical(physical_map, offset, size_byte, logical_map);
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return status;
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}
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void efuse_ReadEFuse(struct adapter *Adapter, u8 efuseType, u16 _offset, u16 _size_byte, u8 *pbuf)
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{
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if (rtw_IOL_applied(Adapter)) {
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rtw_hal_power_on(Adapter);
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iol_mode_enable(Adapter, 1);
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iol_read_efuse(Adapter, 0, _offset, _size_byte, pbuf);
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iol_mode_enable(Adapter, 0);
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}
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return;
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}
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/* Do not support BT */
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void EFUSE_GetEfuseDefinition(struct adapter *pAdapter, u8 efuseType, u8 type, void *pOut)
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{
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switch (type) {
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case TYPE_EFUSE_MAX_SECTION:
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{
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u8 *pMax_section;
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pMax_section = (u8 *)pOut;
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*pMax_section = EFUSE_MAX_SECTION_88E;
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}
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break;
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case TYPE_EFUSE_REAL_CONTENT_LEN:
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{
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u16 *pu2Tmp;
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pu2Tmp = (u16 *)pOut;
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*pu2Tmp = EFUSE_REAL_CONTENT_LEN_88E;
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}
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break;
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case TYPE_EFUSE_CONTENT_LEN_BANK:
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{
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u16 *pu2Tmp;
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pu2Tmp = (u16 *)pOut;
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*pu2Tmp = EFUSE_REAL_CONTENT_LEN_88E;
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}
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break;
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case TYPE_AVAILABLE_EFUSE_BYTES_BANK:
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{
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u16 *pu2Tmp;
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pu2Tmp = (u16 *)pOut;
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*pu2Tmp = (u16)(EFUSE_REAL_CONTENT_LEN_88E-EFUSE_OOB_PROTECT_BYTES_88E);
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}
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break;
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case TYPE_AVAILABLE_EFUSE_BYTES_TOTAL:
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{
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u16 *pu2Tmp;
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pu2Tmp = (u16 *)pOut;
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*pu2Tmp = (u16)(EFUSE_REAL_CONTENT_LEN_88E-EFUSE_OOB_PROTECT_BYTES_88E);
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}
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break;
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case TYPE_EFUSE_MAP_LEN:
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{
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u16 *pu2Tmp;
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pu2Tmp = (u16 *)pOut;
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*pu2Tmp = (u16)EFUSE_MAP_LEN_88E;
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}
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break;
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case TYPE_EFUSE_PROTECT_BYTES_BANK:
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{
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u8 *pu1Tmp;
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pu1Tmp = (u8 *)pOut;
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*pu1Tmp = (u8)(EFUSE_OOB_PROTECT_BYTES_88E);
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}
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break;
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default:
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{
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u8 *pu1Tmp;
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pu1Tmp = (u8 *)pOut;
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*pu1Tmp = 0;
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}
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break;
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}
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}
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u8 Efuse_WordEnableDataWrite(struct adapter *pAdapter, u16 efuse_addr, u8 word_en, u8 *data)
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{
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u16 tmpaddr = 0;
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u16 start_addr = efuse_addr;
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u8 badworden = 0x0F;
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u8 tmpdata[8];
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_rtw_memset((void *)tmpdata, 0xff, PGPKT_DATA_SIZE);
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if (!(word_en&BIT0)) {
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tmpaddr = start_addr;
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efuse_OneByteWrite(pAdapter, start_addr++, data[0]);
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efuse_OneByteWrite(pAdapter, start_addr++, data[1]);
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efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[0]);
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efuse_OneByteRead(pAdapter, tmpaddr+1, &tmpdata[1]);
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if ((data[0] != tmpdata[0]) || (data[1] != tmpdata[1]))
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badworden &= (~BIT0);
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}
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if (!(word_en&BIT1)) {
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tmpaddr = start_addr;
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efuse_OneByteWrite(pAdapter, start_addr++, data[2]);
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efuse_OneByteWrite(pAdapter, start_addr++, data[3]);
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efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[2]);
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efuse_OneByteRead(pAdapter, tmpaddr+1, &tmpdata[3]);
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if ((data[2] != tmpdata[2]) || (data[3] != tmpdata[3]))
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badworden &= (~BIT1);
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}
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if (!(word_en&BIT2)) {
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tmpaddr = start_addr;
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efuse_OneByteWrite(pAdapter, start_addr++, data[4]);
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efuse_OneByteWrite(pAdapter, start_addr++, data[5]);
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efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[4]);
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efuse_OneByteRead(pAdapter, tmpaddr+1, &tmpdata[5]);
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if ((data[4] != tmpdata[4]) || (data[5] != tmpdata[5]))
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badworden &= (~BIT2);
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}
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if (!(word_en&BIT3)) {
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tmpaddr = start_addr;
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efuse_OneByteWrite(pAdapter, start_addr++, data[6]);
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efuse_OneByteWrite(pAdapter, start_addr++, data[7]);
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efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[6]);
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efuse_OneByteRead(pAdapter, tmpaddr+1, &tmpdata[7]);
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if ((data[6] != tmpdata[6]) || (data[7] != tmpdata[7]))
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badworden &= (~BIT3);
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}
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return badworden;
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}
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u16 Efuse_GetCurrentSize(struct adapter *pAdapter)
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{
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int bContinual = true;
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u16 efuse_addr = 0;
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u8 hoffset = 0, hworden = 0;
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u8 efuse_data, word_cnts = 0;
|
||||
|
||||
rtw_hal_get_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_addr);
|
||||
|
||||
while (bContinual &&
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data) &&
|
||||
AVAILABLE_EFUSE_ADDR(efuse_addr)) {
|
||||
if (efuse_data != 0xFF) {
|
||||
if ((efuse_data&0x1F) == 0x0F) { /* extended header */
|
||||
hoffset = efuse_data;
|
||||
efuse_addr++;
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data);
|
||||
if ((efuse_data & 0x0F) == 0x0F) {
|
||||
efuse_addr++;
|
||||
continue;
|
||||
} else {
|
||||
hoffset = ((hoffset & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1);
|
||||
hworden = efuse_data & 0x0F;
|
||||
}
|
||||
} else {
|
||||
hoffset = (efuse_data>>4) & 0x0F;
|
||||
hworden = efuse_data & 0x0F;
|
||||
}
|
||||
word_cnts = Efuse_CalculateWordCnts(hworden);
|
||||
/* read next header */
|
||||
efuse_addr = efuse_addr + (word_cnts*2)+1;
|
||||
} else {
|
||||
bContinual = false;
|
||||
}
|
||||
}
|
||||
|
||||
rtw_hal_set_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_addr);
|
||||
|
||||
return efuse_addr;
|
||||
}
|
||||
|
||||
int Efuse_PgPacketRead(struct adapter *pAdapter, u8 offset, u8 *data)
|
||||
{
|
||||
u8 ReadState = PG_STATE_HEADER;
|
||||
int bContinual = true;
|
||||
int bDataEmpty = true;
|
||||
u8 efuse_data, word_cnts = 0;
|
||||
u16 efuse_addr = 0;
|
||||
u8 hoffset = 0, hworden = 0;
|
||||
u8 tmpidx = 0;
|
||||
u8 tmpdata[8];
|
||||
u8 max_section = 0;
|
||||
u8 tmp_header = 0;
|
||||
|
||||
EFUSE_GetEfuseDefinition(pAdapter, EFUSE_WIFI, TYPE_EFUSE_MAX_SECTION, (void *)&max_section);
|
||||
|
||||
if (data == NULL)
|
||||
return false;
|
||||
if (offset > max_section)
|
||||
return false;
|
||||
|
||||
_rtw_memset((void *)data, 0xff, sizeof(u8)*PGPKT_DATA_SIZE);
|
||||
_rtw_memset((void *)tmpdata, 0xff, sizeof(u8)*PGPKT_DATA_SIZE);
|
||||
|
||||
/* <Roger_TODO> Efuse has been pre-programmed dummy 5Bytes at the end of Efuse by CP. */
|
||||
/* Skip dummy parts to prevent unexpected data read from Efuse. */
|
||||
/* By pass right now. 2009.02.19. */
|
||||
while (bContinual && AVAILABLE_EFUSE_ADDR(efuse_addr)) {
|
||||
/* Header Read ------------- */
|
||||
if (ReadState & PG_STATE_HEADER) {
|
||||
if (efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data) && (efuse_data != 0xFF)) {
|
||||
if (EXT_HEADER(efuse_data)) {
|
||||
tmp_header = efuse_data;
|
||||
efuse_addr++;
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data);
|
||||
if (!ALL_WORDS_DISABLED(efuse_data)) {
|
||||
hoffset = ((tmp_header & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1);
|
||||
hworden = efuse_data & 0x0F;
|
||||
} else {
|
||||
DBG_88E("Error, All words disabled\n");
|
||||
efuse_addr++;
|
||||
continue;
|
||||
}
|
||||
} else {
|
||||
hoffset = (efuse_data>>4) & 0x0F;
|
||||
hworden = efuse_data & 0x0F;
|
||||
}
|
||||
word_cnts = Efuse_CalculateWordCnts(hworden);
|
||||
bDataEmpty = true;
|
||||
|
||||
if (hoffset == offset) {
|
||||
for (tmpidx = 0; tmpidx < word_cnts*2; tmpidx++) {
|
||||
if (efuse_OneByteRead(pAdapter, efuse_addr+1+tmpidx, &efuse_data)) {
|
||||
tmpdata[tmpidx] = efuse_data;
|
||||
if (efuse_data != 0xff)
|
||||
bDataEmpty = false;
|
||||
}
|
||||
}
|
||||
if (bDataEmpty == false) {
|
||||
ReadState = PG_STATE_DATA;
|
||||
} else {/* read next header */
|
||||
efuse_addr = efuse_addr + (word_cnts*2)+1;
|
||||
ReadState = PG_STATE_HEADER;
|
||||
}
|
||||
} else {/* read next header */
|
||||
efuse_addr = efuse_addr + (word_cnts*2)+1;
|
||||
ReadState = PG_STATE_HEADER;
|
||||
}
|
||||
} else {
|
||||
bContinual = false;
|
||||
}
|
||||
} else if (ReadState & PG_STATE_DATA) {
|
||||
/* Data section Read ------------- */
|
||||
efuse_WordEnableDataRead(hworden, tmpdata, data);
|
||||
efuse_addr = efuse_addr + (word_cnts*2)+1;
|
||||
ReadState = PG_STATE_HEADER;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if ((data[0] == 0xff) && (data[1] == 0xff) && (data[2] == 0xff) && (data[3] == 0xff) &&
|
||||
(data[4] == 0xff) && (data[5] == 0xff) && (data[6] == 0xff) && (data[7] == 0xff))
|
||||
return false;
|
||||
else
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool hal_EfuseFixHeaderProcess(struct adapter *pAdapter, u8 efuseType, struct pgpkt *pFixPkt, u16 *pAddr)
|
||||
{
|
||||
u8 originaldata[8], badworden = 0;
|
||||
u16 efuse_addr = *pAddr;
|
||||
u32 PgWriteSuccess = 0;
|
||||
|
||||
_rtw_memset((void *)originaldata, 0xff, 8);
|
||||
|
||||
if (Efuse_PgPacketRead(pAdapter, pFixPkt->offset, originaldata)) {
|
||||
/* check if data exist */
|
||||
badworden = Efuse_WordEnableDataWrite(pAdapter, efuse_addr+1, pFixPkt->word_en, originaldata);
|
||||
|
||||
if (badworden != 0xf) { /* write fail */
|
||||
PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pFixPkt->offset, badworden, originaldata);
|
||||
|
||||
if (!PgWriteSuccess)
|
||||
return false;
|
||||
else
|
||||
efuse_addr = Efuse_GetCurrentSize(pAdapter);
|
||||
} else {
|
||||
efuse_addr = efuse_addr + (pFixPkt->word_cnts*2) + 1;
|
||||
}
|
||||
} else {
|
||||
efuse_addr = efuse_addr + (pFixPkt->word_cnts*2) + 1;
|
||||
}
|
||||
*pAddr = efuse_addr;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool hal_EfusePgPacketWrite2ByteHeader(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt)
|
||||
{
|
||||
bool bRet = false;
|
||||
u16 efuse_addr = *pAddr, efuse_max_available_len = 0;
|
||||
u8 pg_header = 0, tmp_header = 0, pg_header_temp = 0;
|
||||
u8 repeatcnt = 0;
|
||||
|
||||
EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_AVAILABLE_EFUSE_BYTES_BANK, (void *)&efuse_max_available_len);
|
||||
|
||||
while (efuse_addr < efuse_max_available_len) {
|
||||
pg_header = ((pTargetPkt->offset & 0x07) << 5) | 0x0F;
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
|
||||
while (tmp_header == 0xFF) {
|
||||
if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_)
|
||||
return false;
|
||||
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
}
|
||||
|
||||
/* to write ext_header */
|
||||
if (tmp_header == pg_header) {
|
||||
efuse_addr++;
|
||||
pg_header_temp = pg_header;
|
||||
pg_header = ((pTargetPkt->offset & 0x78) << 1) | pTargetPkt->word_en;
|
||||
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
|
||||
while (tmp_header == 0xFF) {
|
||||
if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_)
|
||||
return false;
|
||||
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
}
|
||||
|
||||
if ((tmp_header & 0x0F) == 0x0F) { /* word_en PG fail */
|
||||
if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) {
|
||||
return false;
|
||||
} else {
|
||||
efuse_addr++;
|
||||
continue;
|
||||
}
|
||||
} else if (pg_header != tmp_header) { /* offset PG fail */
|
||||
struct pgpkt fixPkt;
|
||||
fixPkt.offset = ((pg_header_temp & 0xE0) >> 5) | ((tmp_header & 0xF0) >> 1);
|
||||
fixPkt.word_en = tmp_header & 0x0F;
|
||||
fixPkt.word_cnts = Efuse_CalculateWordCnts(fixPkt.word_en);
|
||||
if (!hal_EfuseFixHeaderProcess(pAdapter, efuseType, &fixPkt, &efuse_addr))
|
||||
return false;
|
||||
} else {
|
||||
bRet = true;
|
||||
break;
|
||||
}
|
||||
} else if ((tmp_header & 0x1F) == 0x0F) { /* wrong extended header */
|
||||
efuse_addr += 2;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
*pAddr = efuse_addr;
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static bool hal_EfusePgPacketWrite1ByteHeader(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt)
|
||||
{
|
||||
bool bRet = false;
|
||||
u8 pg_header = 0, tmp_header = 0;
|
||||
u16 efuse_addr = *pAddr;
|
||||
u8 repeatcnt = 0;
|
||||
|
||||
pg_header = ((pTargetPkt->offset << 4) & 0xf0) | pTargetPkt->word_en;
|
||||
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
|
||||
while (tmp_header == 0xFF) {
|
||||
if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_)
|
||||
return false;
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
}
|
||||
|
||||
if (pg_header == tmp_header) {
|
||||
bRet = true;
|
||||
} else {
|
||||
struct pgpkt fixPkt;
|
||||
fixPkt.offset = (tmp_header>>4) & 0x0F;
|
||||
fixPkt.word_en = tmp_header & 0x0F;
|
||||
fixPkt.word_cnts = Efuse_CalculateWordCnts(fixPkt.word_en);
|
||||
if (!hal_EfuseFixHeaderProcess(pAdapter, efuseType, &fixPkt, &efuse_addr))
|
||||
return false;
|
||||
}
|
||||
|
||||
*pAddr = efuse_addr;
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static bool hal_EfusePgPacketWriteData(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt)
|
||||
{
|
||||
u16 efuse_addr = *pAddr;
|
||||
u8 badworden = 0;
|
||||
u32 PgWriteSuccess = 0;
|
||||
|
||||
badworden = 0x0f;
|
||||
badworden = Efuse_WordEnableDataWrite(pAdapter, efuse_addr+1, pTargetPkt->word_en, pTargetPkt->data);
|
||||
if (badworden == 0x0F) {
|
||||
/* write ok */
|
||||
return true;
|
||||
} else {
|
||||
/* reorganize other pg packet */
|
||||
PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pTargetPkt->offset, badworden, pTargetPkt->data);
|
||||
if (!PgWriteSuccess)
|
||||
return false;
|
||||
else
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
hal_EfusePgPacketWriteHeader(
|
||||
struct adapter *pAdapter,
|
||||
u8 efuseType,
|
||||
u16 *pAddr,
|
||||
struct pgpkt *pTargetPkt)
|
||||
{
|
||||
bool bRet = false;
|
||||
|
||||
if (pTargetPkt->offset >= EFUSE_MAX_SECTION_BASE)
|
||||
bRet = hal_EfusePgPacketWrite2ByteHeader(pAdapter, efuseType, pAddr, pTargetPkt);
|
||||
else
|
||||
bRet = hal_EfusePgPacketWrite1ByteHeader(pAdapter, efuseType, pAddr, pTargetPkt);
|
||||
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static bool wordEnMatched(struct pgpkt *pTargetPkt, struct pgpkt *pCurPkt,
|
||||
u8 *pWden)
|
||||
{
|
||||
u8 match_word_en = 0x0F; /* default all words are disabled */
|
||||
|
||||
/* check if the same words are enabled both target and current PG packet */
|
||||
if (((pTargetPkt->word_en & BIT0) == 0) &&
|
||||
((pCurPkt->word_en & BIT0) == 0))
|
||||
match_word_en &= ~BIT0; /* enable word 0 */
|
||||
if (((pTargetPkt->word_en & BIT1) == 0) &&
|
||||
((pCurPkt->word_en & BIT1) == 0))
|
||||
match_word_en &= ~BIT1; /* enable word 1 */
|
||||
if (((pTargetPkt->word_en & BIT2) == 0) &&
|
||||
((pCurPkt->word_en & BIT2) == 0))
|
||||
match_word_en &= ~BIT2; /* enable word 2 */
|
||||
if (((pTargetPkt->word_en & BIT3) == 0) &&
|
||||
((pCurPkt->word_en & BIT3) == 0))
|
||||
match_word_en &= ~BIT3; /* enable word 3 */
|
||||
|
||||
*pWden = match_word_en;
|
||||
|
||||
if (match_word_en != 0xf)
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool hal_EfuseCheckIfDatafollowed(struct adapter *pAdapter, u8 word_cnts, u16 startAddr)
|
||||
{
|
||||
bool bRet = false;
|
||||
u8 i, efuse_data;
|
||||
|
||||
for (i = 0; i < (word_cnts*2); i++) {
|
||||
if (efuse_OneByteRead(pAdapter, (startAddr+i), &efuse_data) && (efuse_data != 0xFF))
|
||||
bRet = true;
|
||||
}
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static bool hal_EfusePartialWriteCheck(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt)
|
||||
{
|
||||
bool bRet = false;
|
||||
u8 i, efuse_data = 0, cur_header = 0;
|
||||
u8 matched_wden = 0, badworden = 0;
|
||||
u16 startAddr = 0, efuse_max_available_len = 0, efuse_max = 0;
|
||||
struct pgpkt curPkt;
|
||||
|
||||
EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_AVAILABLE_EFUSE_BYTES_BANK, (void *)&efuse_max_available_len);
|
||||
EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_EFUSE_REAL_CONTENT_LEN, (void *)&efuse_max);
|
||||
|
||||
rtw_hal_get_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&startAddr);
|
||||
startAddr %= EFUSE_REAL_CONTENT_LEN;
|
||||
|
||||
while (1) {
|
||||
if (startAddr >= efuse_max_available_len) {
|
||||
bRet = false;
|
||||
break;
|
||||
}
|
||||
|
||||
if (efuse_OneByteRead(pAdapter, startAddr, &efuse_data) && (efuse_data != 0xFF)) {
|
||||
if (EXT_HEADER(efuse_data)) {
|
||||
cur_header = efuse_data;
|
||||
startAddr++;
|
||||
efuse_OneByteRead(pAdapter, startAddr, &efuse_data);
|
||||
if (ALL_WORDS_DISABLED(efuse_data)) {
|
||||
bRet = false;
|
||||
break;
|
||||
} else {
|
||||
curPkt.offset = ((cur_header & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1);
|
||||
curPkt.word_en = efuse_data & 0x0F;
|
||||
}
|
||||
} else {
|
||||
cur_header = efuse_data;
|
||||
curPkt.offset = (cur_header>>4) & 0x0F;
|
||||
curPkt.word_en = cur_header & 0x0F;
|
||||
}
|
||||
|
||||
curPkt.word_cnts = Efuse_CalculateWordCnts(curPkt.word_en);
|
||||
/* if same header is found but no data followed */
|
||||
/* write some part of data followed by the header. */
|
||||
if ((curPkt.offset == pTargetPkt->offset) &&
|
||||
(!hal_EfuseCheckIfDatafollowed(pAdapter, curPkt.word_cnts, startAddr+1)) &&
|
||||
wordEnMatched(pTargetPkt, &curPkt, &matched_wden)) {
|
||||
/* Here to write partial data */
|
||||
badworden = Efuse_WordEnableDataWrite(pAdapter, startAddr+1, matched_wden, pTargetPkt->data);
|
||||
if (badworden != 0x0F) {
|
||||
u32 PgWriteSuccess = 0;
|
||||
/* if write fail on some words, write these bad words again */
|
||||
|
||||
PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pTargetPkt->offset, badworden, pTargetPkt->data);
|
||||
|
||||
if (!PgWriteSuccess) {
|
||||
bRet = false; /* write fail, return */
|
||||
break;
|
||||
}
|
||||
}
|
||||
/* partial write ok, update the target packet for later use */
|
||||
for (i = 0; i < 4; i++) {
|
||||
if ((matched_wden & (0x1<<i)) == 0) /* this word has been written */
|
||||
pTargetPkt->word_en |= (0x1<<i); /* disable the word */
|
||||
}
|
||||
pTargetPkt->word_cnts = Efuse_CalculateWordCnts(pTargetPkt->word_en);
|
||||
}
|
||||
/* read from next header */
|
||||
startAddr = startAddr + (curPkt.word_cnts*2) + 1;
|
||||
} else {
|
||||
/* not used header, 0xff */
|
||||
*pAddr = startAddr;
|
||||
bRet = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static bool
|
||||
hal_EfusePgCheckAvailableAddr(
|
||||
struct adapter *pAdapter,
|
||||
u8 efuseType
|
||||
)
|
||||
{
|
||||
u16 efuse_max_available_len = 0;
|
||||
|
||||
/* Change to check TYPE_EFUSE_MAP_LEN , because 8188E raw 256, logic map over 256. */
|
||||
EFUSE_GetEfuseDefinition(pAdapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&efuse_max_available_len);
|
||||
|
||||
if (Efuse_GetCurrentSize(pAdapter) >= efuse_max_available_len)
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
static void hal_EfuseConstructPGPkt(u8 offset, u8 word_en, u8 *pData, struct pgpkt *pTargetPkt)
|
||||
{
|
||||
_rtw_memset((void *)pTargetPkt->data, 0xFF, sizeof(u8)*8);
|
||||
pTargetPkt->offset = offset;
|
||||
pTargetPkt->word_en = word_en;
|
||||
efuse_WordEnableDataRead(word_en, pData, pTargetPkt->data);
|
||||
pTargetPkt->word_cnts = Efuse_CalculateWordCnts(pTargetPkt->word_en);
|
||||
}
|
||||
|
||||
bool Efuse_PgPacketWrite(struct adapter *pAdapter, u8 offset, u8 word_en, u8 *pData)
|
||||
{
|
||||
struct pgpkt targetPkt;
|
||||
u16 startAddr = 0;
|
||||
u8 efuseType = EFUSE_WIFI;
|
||||
|
||||
if (!hal_EfusePgCheckAvailableAddr(pAdapter, efuseType))
|
||||
return false;
|
||||
|
||||
hal_EfuseConstructPGPkt(offset, word_en, pData, &targetPkt);
|
||||
|
||||
if (!hal_EfusePartialWriteCheck(pAdapter, efuseType, &startAddr, &targetPkt))
|
||||
return false;
|
||||
|
||||
if (!hal_EfusePgPacketWriteHeader(pAdapter, efuseType, &startAddr, &targetPkt))
|
||||
return false;
|
||||
|
||||
if (!hal_EfusePgPacketWriteData(pAdapter, efuseType, &startAddr, &targetPkt))
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
u8 Efuse_CalculateWordCnts(u8 word_en)
|
||||
{
|
||||
u8 word_cnts = 0;
|
||||
|
|
|
@ -30,7 +30,7 @@
|
|||
|
||||
#include <usb_ops.h>
|
||||
|
||||
static void iol_mode_enable(struct adapter *padapter, u8 enable)
|
||||
void iol_mode_enable(struct adapter *padapter, u8 enable)
|
||||
{
|
||||
u8 reg_0xf0 = 0;
|
||||
|
||||
|
@ -51,7 +51,7 @@ static void iol_mode_enable(struct adapter *padapter, u8 enable)
|
|||
}
|
||||
}
|
||||
|
||||
static s32 iol_execute(struct adapter *padapter, u8 control)
|
||||
s32 iol_execute(struct adapter *padapter, u8 control)
|
||||
{
|
||||
s32 status = _FAIL;
|
||||
u8 reg_0x88 = 0;
|
||||
|
@ -84,227 +84,6 @@ static s32 iol_InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy)
|
|||
return rst;
|
||||
}
|
||||
|
||||
static void
|
||||
efuse_phymap_to_logical(u8 *phymap, u16 _offset, u16 _size_byte, u8 *pbuf)
|
||||
{
|
||||
u8 *efuseTbl = NULL;
|
||||
u8 rtemp8;
|
||||
u16 eFuse_Addr = 0;
|
||||
u8 offset, wren;
|
||||
u16 i, j;
|
||||
u16 **eFuseWord = NULL;
|
||||
u16 efuse_utilized = 0;
|
||||
u8 u1temp = 0;
|
||||
|
||||
efuseTbl = (u8 *)rtw_zmalloc(EFUSE_MAP_LEN_88E);
|
||||
if (efuseTbl == NULL) {
|
||||
DBG_88E("%s: alloc efuseTbl fail!\n", __func__);
|
||||
goto exit;
|
||||
}
|
||||
|
||||
eFuseWord = (u16 **)rtw_malloc2d(EFUSE_MAX_SECTION_88E, EFUSE_MAX_WORD_UNIT, sizeof(u16));
|
||||
if (eFuseWord == NULL) {
|
||||
DBG_88E("%s: alloc eFuseWord fail!\n", __func__);
|
||||
goto exit;
|
||||
}
|
||||
|
||||
/* 0. Refresh efuse init map as all oxFF. */
|
||||
for (i = 0; i < EFUSE_MAX_SECTION_88E; i++)
|
||||
for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++)
|
||||
eFuseWord[i][j] = 0xFFFF;
|
||||
|
||||
/* */
|
||||
/* 1. Read the first byte to check if efuse is empty!!! */
|
||||
/* */
|
||||
/* */
|
||||
rtemp8 = *(phymap+eFuse_Addr);
|
||||
if (rtemp8 != 0xFF) {
|
||||
efuse_utilized++;
|
||||
eFuse_Addr++;
|
||||
} else {
|
||||
DBG_88E("EFUSE is empty efuse_Addr-%d efuse_data =%x\n", eFuse_Addr, rtemp8);
|
||||
goto exit;
|
||||
}
|
||||
|
||||
/* */
|
||||
/* 2. Read real efuse content. Filter PG header and every section data. */
|
||||
/* */
|
||||
while ((rtemp8 != 0xFF) && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) {
|
||||
/* Check PG header for section num. */
|
||||
if ((rtemp8 & 0x1F) == 0x0F) { /* extended header */
|
||||
u1temp = ((rtemp8 & 0xE0) >> 5);
|
||||
rtemp8 = *(phymap+eFuse_Addr);
|
||||
if ((rtemp8 & 0x0F) == 0x0F) {
|
||||
eFuse_Addr++;
|
||||
rtemp8 = *(phymap+eFuse_Addr);
|
||||
|
||||
if (rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E))
|
||||
eFuse_Addr++;
|
||||
continue;
|
||||
} else {
|
||||
offset = ((rtemp8 & 0xF0) >> 1) | u1temp;
|
||||
wren = (rtemp8 & 0x0F);
|
||||
eFuse_Addr++;
|
||||
}
|
||||
} else {
|
||||
offset = ((rtemp8 >> 4) & 0x0f);
|
||||
wren = (rtemp8 & 0x0f);
|
||||
}
|
||||
|
||||
if (offset < EFUSE_MAX_SECTION_88E) {
|
||||
/* Get word enable value from PG header */
|
||||
for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) {
|
||||
/* Check word enable condition in the section */
|
||||
if (!(wren & 0x01)) {
|
||||
rtemp8 = *(phymap+eFuse_Addr);
|
||||
eFuse_Addr++;
|
||||
efuse_utilized++;
|
||||
eFuseWord[offset][i] = (rtemp8 & 0xff);
|
||||
if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E)
|
||||
break;
|
||||
rtemp8 = *(phymap+eFuse_Addr);
|
||||
eFuse_Addr++;
|
||||
efuse_utilized++;
|
||||
eFuseWord[offset][i] |= (((u16)rtemp8 << 8) & 0xff00);
|
||||
|
||||
if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E)
|
||||
break;
|
||||
}
|
||||
wren >>= 1;
|
||||
}
|
||||
}
|
||||
/* Read next PG header */
|
||||
rtemp8 = *(phymap+eFuse_Addr);
|
||||
|
||||
if (rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) {
|
||||
efuse_utilized++;
|
||||
eFuse_Addr++;
|
||||
}
|
||||
}
|
||||
|
||||
/* */
|
||||
/* 3. Collect 16 sections and 4 word unit into Efuse map. */
|
||||
/* */
|
||||
for (i = 0; i < EFUSE_MAX_SECTION_88E; i++) {
|
||||
for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++) {
|
||||
efuseTbl[(i*8)+(j*2)] = (eFuseWord[i][j] & 0xff);
|
||||
efuseTbl[(i*8)+((j*2)+1)] = ((eFuseWord[i][j] >> 8) & 0xff);
|
||||
}
|
||||
}
|
||||
|
||||
/* */
|
||||
/* 4. Copy from Efuse map to output pointer memory!!! */
|
||||
/* */
|
||||
for (i = 0; i < _size_byte; i++)
|
||||
pbuf[i] = efuseTbl[_offset+i];
|
||||
|
||||
/* */
|
||||
/* 5. Calculate Efuse utilization. */
|
||||
/* */
|
||||
|
||||
exit:
|
||||
kfree(efuseTbl);
|
||||
|
||||
if (eFuseWord)
|
||||
rtw_mfree2d((void *)eFuseWord, EFUSE_MAX_SECTION_88E, EFUSE_MAX_WORD_UNIT, sizeof(u16));
|
||||
}
|
||||
|
||||
static void efuse_read_phymap_from_txpktbuf(
|
||||
struct adapter *adapter,
|
||||
int bcnhead, /* beacon head, where FW store len(2-byte) and efuse physical map. */
|
||||
u8 *content, /* buffer to store efuse physical map */
|
||||
u16 *size /* for efuse content: the max byte to read. will update to byte read */
|
||||
)
|
||||
{
|
||||
u16 dbg_addr = 0;
|
||||
u32 start = 0, passing_time = 0;
|
||||
u8 reg_0x143 = 0;
|
||||
u32 lo32 = 0, hi32 = 0;
|
||||
u16 len = 0, count = 0;
|
||||
int i = 0;
|
||||
u16 limit = *size;
|
||||
|
||||
u8 *pos = content;
|
||||
|
||||
if (bcnhead < 0) /* if not valid */
|
||||
bcnhead = usb_read8(adapter, REG_TDECTRL+1);
|
||||
|
||||
DBG_88E("%s bcnhead:%d\n", __func__, bcnhead);
|
||||
|
||||
usb_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL, TXPKT_BUF_SELECT);
|
||||
|
||||
dbg_addr = bcnhead*128/8; /* 8-bytes addressing */
|
||||
|
||||
while (1) {
|
||||
usb_write16(adapter, REG_PKTBUF_DBG_ADDR, dbg_addr+i);
|
||||
|
||||
usb_write8(adapter, REG_TXPKTBUF_DBG, 0);
|
||||
start = jiffies;
|
||||
while (!(reg_0x143 = usb_read8(adapter, REG_TXPKTBUF_DBG)) &&
|
||||
(passing_time = rtw_get_passing_time_ms(start)) < 1000) {
|
||||
DBG_88E("%s polling reg_0x143:0x%02x, reg_0x106:0x%02x\n", __func__, reg_0x143, usb_read8(adapter, 0x106));
|
||||
msleep(1);
|
||||
}
|
||||
|
||||
lo32 = usb_read32(adapter, REG_PKTBUF_DBG_DATA_L);
|
||||
hi32 = usb_read32(adapter, REG_PKTBUF_DBG_DATA_H);
|
||||
|
||||
if (i == 0) {
|
||||
u8 lenc[2];
|
||||
u16 lenbak, aaabak;
|
||||
u16 aaa;
|
||||
lenc[0] = usb_read8(adapter, REG_PKTBUF_DBG_DATA_L);
|
||||
lenc[1] = usb_read8(adapter, REG_PKTBUF_DBG_DATA_L+1);
|
||||
|
||||
aaabak = le16_to_cpup((__le16 *)lenc);
|
||||
lenbak = le16_to_cpu(*((__le16 *)lenc));
|
||||
aaa = le16_to_cpup((__le16 *)&lo32);
|
||||
len = le16_to_cpu(*((__le16 *)&lo32));
|
||||
|
||||
limit = (len-2 < limit) ? len-2 : limit;
|
||||
|
||||
DBG_88E("%s len:%u, lenbak:%u, aaa:%u, aaabak:%u\n", __func__, len, lenbak, aaa, aaabak);
|
||||
|
||||
memcpy(pos, ((u8 *)&lo32)+2, (limit >= count+2) ? 2 : limit-count);
|
||||
count += (limit >= count+2) ? 2 : limit-count;
|
||||
pos = content+count;
|
||||
|
||||
} else {
|
||||
memcpy(pos, ((u8 *)&lo32), (limit >= count+4) ? 4 : limit-count);
|
||||
count += (limit >= count+4) ? 4 : limit-count;
|
||||
pos = content+count;
|
||||
}
|
||||
|
||||
if (limit > count && len-2 > count) {
|
||||
memcpy(pos, (u8 *)&hi32, (limit >= count+4) ? 4 : limit-count);
|
||||
count += (limit >= count+4) ? 4 : limit-count;
|
||||
pos = content+count;
|
||||
}
|
||||
|
||||
if (limit <= count || len-2 <= count)
|
||||
break;
|
||||
i++;
|
||||
}
|
||||
usb_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL, DISABLE_TRXPKT_BUF_ACCESS);
|
||||
DBG_88E("%s read count:%u\n", __func__, count);
|
||||
*size = count;
|
||||
}
|
||||
|
||||
static s32 iol_read_efuse(struct adapter *padapter, u8 txpktbuf_bndy, u16 offset, u16 size_byte, u8 *logical_map)
|
||||
{
|
||||
s32 status = _FAIL;
|
||||
u8 physical_map[512];
|
||||
u16 size = 512;
|
||||
|
||||
usb_write8(padapter, REG_TDECTRL+1, txpktbuf_bndy);
|
||||
_rtw_memset(physical_map, 0xFF, 512);
|
||||
usb_write8(padapter, REG_PKT_BUFF_ACCESS_CTRL, TXPKT_BUF_SELECT);
|
||||
status = iol_execute(padapter, CMD_READ_EFUSE_MAP);
|
||||
if (status == _SUCCESS)
|
||||
efuse_read_phymap_from_txpktbuf(padapter, txpktbuf_bndy, physical_map, &size);
|
||||
efuse_phymap_to_logical(physical_map, offset, size_byte, logical_map);
|
||||
return status;
|
||||
}
|
||||
|
||||
s32 rtl8188e_iol_efuse_patch(struct adapter *padapter)
|
||||
{
|
||||
|
@ -720,656 +499,6 @@ static void rtl8188e_free_hal_data(struct adapter *padapter)
|
|||
padapter->HalData = NULL;
|
||||
}
|
||||
|
||||
/* */
|
||||
/* Efuse related code */
|
||||
/* */
|
||||
enum{
|
||||
VOLTAGE_V25 = 0x03,
|
||||
LDOE25_SHIFT = 28 ,
|
||||
};
|
||||
|
||||
/*
|
||||
* Function: Efuse_PowerSwitch
|
||||
*
|
||||
* Overview: When we want to enable write operation, we should change to
|
||||
* pwr on state. When we stop write, we should switch to 500k mode
|
||||
* and disable LDO 2.5V.
|
||||
*/
|
||||
|
||||
void Efuse_PowerSwitch(
|
||||
struct adapter *pAdapter,
|
||||
u8 bWrite,
|
||||
u8 PwrState)
|
||||
{
|
||||
u8 tempval;
|
||||
u16 tmpV16;
|
||||
|
||||
if (PwrState) {
|
||||
usb_write8(pAdapter, REG_EFUSE_ACCESS, EFUSE_ACCESS_ON);
|
||||
|
||||
/* 1.2V Power: From VDDON with Power Cut(0x0000h[15]), defualt valid */
|
||||
tmpV16 = usb_read16(pAdapter, REG_SYS_ISO_CTRL);
|
||||
if (!(tmpV16 & PWC_EV12V)) {
|
||||
tmpV16 |= PWC_EV12V;
|
||||
usb_write16(pAdapter, REG_SYS_ISO_CTRL, tmpV16);
|
||||
}
|
||||
/* Reset: 0x0000h[28], default valid */
|
||||
tmpV16 = usb_read16(pAdapter, REG_SYS_FUNC_EN);
|
||||
if (!(tmpV16 & FEN_ELDR)) {
|
||||
tmpV16 |= FEN_ELDR;
|
||||
usb_write16(pAdapter, REG_SYS_FUNC_EN, tmpV16);
|
||||
}
|
||||
|
||||
/* Clock: Gated(0x0008h[5]) 8M(0x0008h[1]) clock from ANA, default valid */
|
||||
tmpV16 = usb_read16(pAdapter, REG_SYS_CLKR);
|
||||
if ((!(tmpV16 & LOADER_CLK_EN)) || (!(tmpV16 & ANA8M))) {
|
||||
tmpV16 |= (LOADER_CLK_EN | ANA8M);
|
||||
usb_write16(pAdapter, REG_SYS_CLKR, tmpV16);
|
||||
}
|
||||
|
||||
if (bWrite) {
|
||||
/* Enable LDO 2.5V before read/write action */
|
||||
tempval = usb_read8(pAdapter, EFUSE_TEST+3);
|
||||
tempval &= 0x0F;
|
||||
tempval |= (VOLTAGE_V25 << 4);
|
||||
usb_write8(pAdapter, EFUSE_TEST+3, (tempval | 0x80));
|
||||
}
|
||||
} else {
|
||||
usb_write8(pAdapter, REG_EFUSE_ACCESS, EFUSE_ACCESS_OFF);
|
||||
|
||||
if (bWrite) {
|
||||
/* Disable LDO 2.5V after read/write action */
|
||||
tempval = usb_read8(pAdapter, EFUSE_TEST+3);
|
||||
usb_write8(pAdapter, EFUSE_TEST+3, (tempval & 0x7F));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void efuse_ReadEFuse(struct adapter *Adapter, u8 efuseType, u16 _offset, u16 _size_byte, u8 *pbuf)
|
||||
{
|
||||
|
||||
if (rtw_IOL_applied(Adapter)) {
|
||||
rtw_hal_power_on(Adapter);
|
||||
iol_mode_enable(Adapter, 1);
|
||||
iol_read_efuse(Adapter, 0, _offset, _size_byte, pbuf);
|
||||
iol_mode_enable(Adapter, 0);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
/* Do not support BT */
|
||||
void EFUSE_GetEfuseDefinition(struct adapter *pAdapter, u8 efuseType, u8 type, void *pOut)
|
||||
{
|
||||
switch (type) {
|
||||
case TYPE_EFUSE_MAX_SECTION:
|
||||
{
|
||||
u8 *pMax_section;
|
||||
pMax_section = (u8 *)pOut;
|
||||
*pMax_section = EFUSE_MAX_SECTION_88E;
|
||||
}
|
||||
break;
|
||||
case TYPE_EFUSE_REAL_CONTENT_LEN:
|
||||
{
|
||||
u16 *pu2Tmp;
|
||||
pu2Tmp = (u16 *)pOut;
|
||||
*pu2Tmp = EFUSE_REAL_CONTENT_LEN_88E;
|
||||
}
|
||||
break;
|
||||
case TYPE_EFUSE_CONTENT_LEN_BANK:
|
||||
{
|
||||
u16 *pu2Tmp;
|
||||
pu2Tmp = (u16 *)pOut;
|
||||
*pu2Tmp = EFUSE_REAL_CONTENT_LEN_88E;
|
||||
}
|
||||
break;
|
||||
case TYPE_AVAILABLE_EFUSE_BYTES_BANK:
|
||||
{
|
||||
u16 *pu2Tmp;
|
||||
pu2Tmp = (u16 *)pOut;
|
||||
*pu2Tmp = (u16)(EFUSE_REAL_CONTENT_LEN_88E-EFUSE_OOB_PROTECT_BYTES_88E);
|
||||
}
|
||||
break;
|
||||
case TYPE_AVAILABLE_EFUSE_BYTES_TOTAL:
|
||||
{
|
||||
u16 *pu2Tmp;
|
||||
pu2Tmp = (u16 *)pOut;
|
||||
*pu2Tmp = (u16)(EFUSE_REAL_CONTENT_LEN_88E-EFUSE_OOB_PROTECT_BYTES_88E);
|
||||
}
|
||||
break;
|
||||
case TYPE_EFUSE_MAP_LEN:
|
||||
{
|
||||
u16 *pu2Tmp;
|
||||
pu2Tmp = (u16 *)pOut;
|
||||
*pu2Tmp = (u16)EFUSE_MAP_LEN_88E;
|
||||
}
|
||||
break;
|
||||
case TYPE_EFUSE_PROTECT_BYTES_BANK:
|
||||
{
|
||||
u8 *pu1Tmp;
|
||||
pu1Tmp = (u8 *)pOut;
|
||||
*pu1Tmp = (u8)(EFUSE_OOB_PROTECT_BYTES_88E);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
{
|
||||
u8 *pu1Tmp;
|
||||
pu1Tmp = (u8 *)pOut;
|
||||
*pu1Tmp = 0;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
u8 Efuse_WordEnableDataWrite(struct adapter *pAdapter, u16 efuse_addr, u8 word_en, u8 *data)
|
||||
{
|
||||
u16 tmpaddr = 0;
|
||||
u16 start_addr = efuse_addr;
|
||||
u8 badworden = 0x0F;
|
||||
u8 tmpdata[8];
|
||||
|
||||
_rtw_memset((void *)tmpdata, 0xff, PGPKT_DATA_SIZE);
|
||||
|
||||
if (!(word_en&BIT0)) {
|
||||
tmpaddr = start_addr;
|
||||
efuse_OneByteWrite(pAdapter, start_addr++, data[0]);
|
||||
efuse_OneByteWrite(pAdapter, start_addr++, data[1]);
|
||||
|
||||
efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[0]);
|
||||
efuse_OneByteRead(pAdapter, tmpaddr+1, &tmpdata[1]);
|
||||
if ((data[0] != tmpdata[0]) || (data[1] != tmpdata[1]))
|
||||
badworden &= (~BIT0);
|
||||
}
|
||||
if (!(word_en&BIT1)) {
|
||||
tmpaddr = start_addr;
|
||||
efuse_OneByteWrite(pAdapter, start_addr++, data[2]);
|
||||
efuse_OneByteWrite(pAdapter, start_addr++, data[3]);
|
||||
|
||||
efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[2]);
|
||||
efuse_OneByteRead(pAdapter, tmpaddr+1, &tmpdata[3]);
|
||||
if ((data[2] != tmpdata[2]) || (data[3] != tmpdata[3]))
|
||||
badworden &= (~BIT1);
|
||||
}
|
||||
if (!(word_en&BIT2)) {
|
||||
tmpaddr = start_addr;
|
||||
efuse_OneByteWrite(pAdapter, start_addr++, data[4]);
|
||||
efuse_OneByteWrite(pAdapter, start_addr++, data[5]);
|
||||
|
||||
efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[4]);
|
||||
efuse_OneByteRead(pAdapter, tmpaddr+1, &tmpdata[5]);
|
||||
if ((data[4] != tmpdata[4]) || (data[5] != tmpdata[5]))
|
||||
badworden &= (~BIT2);
|
||||
}
|
||||
if (!(word_en&BIT3)) {
|
||||
tmpaddr = start_addr;
|
||||
efuse_OneByteWrite(pAdapter, start_addr++, data[6]);
|
||||
efuse_OneByteWrite(pAdapter, start_addr++, data[7]);
|
||||
|
||||
efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[6]);
|
||||
efuse_OneByteRead(pAdapter, tmpaddr+1, &tmpdata[7]);
|
||||
if ((data[6] != tmpdata[6]) || (data[7] != tmpdata[7]))
|
||||
badworden &= (~BIT3);
|
||||
}
|
||||
return badworden;
|
||||
}
|
||||
|
||||
u16 Efuse_GetCurrentSize(struct adapter *pAdapter)
|
||||
{
|
||||
int bContinual = true;
|
||||
u16 efuse_addr = 0;
|
||||
u8 hoffset = 0, hworden = 0;
|
||||
u8 efuse_data, word_cnts = 0;
|
||||
|
||||
rtw_hal_get_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_addr);
|
||||
|
||||
while (bContinual &&
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data) &&
|
||||
AVAILABLE_EFUSE_ADDR(efuse_addr)) {
|
||||
if (efuse_data != 0xFF) {
|
||||
if ((efuse_data&0x1F) == 0x0F) { /* extended header */
|
||||
hoffset = efuse_data;
|
||||
efuse_addr++;
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data);
|
||||
if ((efuse_data & 0x0F) == 0x0F) {
|
||||
efuse_addr++;
|
||||
continue;
|
||||
} else {
|
||||
hoffset = ((hoffset & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1);
|
||||
hworden = efuse_data & 0x0F;
|
||||
}
|
||||
} else {
|
||||
hoffset = (efuse_data>>4) & 0x0F;
|
||||
hworden = efuse_data & 0x0F;
|
||||
}
|
||||
word_cnts = Efuse_CalculateWordCnts(hworden);
|
||||
/* read next header */
|
||||
efuse_addr = efuse_addr + (word_cnts*2)+1;
|
||||
} else {
|
||||
bContinual = false;
|
||||
}
|
||||
}
|
||||
|
||||
rtw_hal_set_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_addr);
|
||||
|
||||
return efuse_addr;
|
||||
}
|
||||
|
||||
int Efuse_PgPacketRead(struct adapter *pAdapter, u8 offset, u8 *data)
|
||||
{
|
||||
u8 ReadState = PG_STATE_HEADER;
|
||||
int bContinual = true;
|
||||
int bDataEmpty = true;
|
||||
u8 efuse_data, word_cnts = 0;
|
||||
u16 efuse_addr = 0;
|
||||
u8 hoffset = 0, hworden = 0;
|
||||
u8 tmpidx = 0;
|
||||
u8 tmpdata[8];
|
||||
u8 max_section = 0;
|
||||
u8 tmp_header = 0;
|
||||
|
||||
EFUSE_GetEfuseDefinition(pAdapter, EFUSE_WIFI, TYPE_EFUSE_MAX_SECTION, (void *)&max_section);
|
||||
|
||||
if (data == NULL)
|
||||
return false;
|
||||
if (offset > max_section)
|
||||
return false;
|
||||
|
||||
_rtw_memset((void *)data, 0xff, sizeof(u8)*PGPKT_DATA_SIZE);
|
||||
_rtw_memset((void *)tmpdata, 0xff, sizeof(u8)*PGPKT_DATA_SIZE);
|
||||
|
||||
/* <Roger_TODO> Efuse has been pre-programmed dummy 5Bytes at the end of Efuse by CP. */
|
||||
/* Skip dummy parts to prevent unexpected data read from Efuse. */
|
||||
/* By pass right now. 2009.02.19. */
|
||||
while (bContinual && AVAILABLE_EFUSE_ADDR(efuse_addr)) {
|
||||
/* Header Read ------------- */
|
||||
if (ReadState & PG_STATE_HEADER) {
|
||||
if (efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data) && (efuse_data != 0xFF)) {
|
||||
if (EXT_HEADER(efuse_data)) {
|
||||
tmp_header = efuse_data;
|
||||
efuse_addr++;
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data);
|
||||
if (!ALL_WORDS_DISABLED(efuse_data)) {
|
||||
hoffset = ((tmp_header & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1);
|
||||
hworden = efuse_data & 0x0F;
|
||||
} else {
|
||||
DBG_88E("Error, All words disabled\n");
|
||||
efuse_addr++;
|
||||
continue;
|
||||
}
|
||||
} else {
|
||||
hoffset = (efuse_data>>4) & 0x0F;
|
||||
hworden = efuse_data & 0x0F;
|
||||
}
|
||||
word_cnts = Efuse_CalculateWordCnts(hworden);
|
||||
bDataEmpty = true;
|
||||
|
||||
if (hoffset == offset) {
|
||||
for (tmpidx = 0; tmpidx < word_cnts*2; tmpidx++) {
|
||||
if (efuse_OneByteRead(pAdapter, efuse_addr+1+tmpidx, &efuse_data)) {
|
||||
tmpdata[tmpidx] = efuse_data;
|
||||
if (efuse_data != 0xff)
|
||||
bDataEmpty = false;
|
||||
}
|
||||
}
|
||||
if (bDataEmpty == false) {
|
||||
ReadState = PG_STATE_DATA;
|
||||
} else {/* read next header */
|
||||
efuse_addr = efuse_addr + (word_cnts*2)+1;
|
||||
ReadState = PG_STATE_HEADER;
|
||||
}
|
||||
} else {/* read next header */
|
||||
efuse_addr = efuse_addr + (word_cnts*2)+1;
|
||||
ReadState = PG_STATE_HEADER;
|
||||
}
|
||||
} else {
|
||||
bContinual = false;
|
||||
}
|
||||
} else if (ReadState & PG_STATE_DATA) {
|
||||
/* Data section Read ------------- */
|
||||
efuse_WordEnableDataRead(hworden, tmpdata, data);
|
||||
efuse_addr = efuse_addr + (word_cnts*2)+1;
|
||||
ReadState = PG_STATE_HEADER;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if ((data[0] == 0xff) && (data[1] == 0xff) && (data[2] == 0xff) && (data[3] == 0xff) &&
|
||||
(data[4] == 0xff) && (data[5] == 0xff) && (data[6] == 0xff) && (data[7] == 0xff))
|
||||
return false;
|
||||
else
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool hal_EfuseFixHeaderProcess(struct adapter *pAdapter, u8 efuseType, struct pgpkt *pFixPkt, u16 *pAddr)
|
||||
{
|
||||
u8 originaldata[8], badworden = 0;
|
||||
u16 efuse_addr = *pAddr;
|
||||
u32 PgWriteSuccess = 0;
|
||||
|
||||
_rtw_memset((void *)originaldata, 0xff, 8);
|
||||
|
||||
if (Efuse_PgPacketRead(pAdapter, pFixPkt->offset, originaldata)) {
|
||||
/* check if data exist */
|
||||
badworden = Efuse_WordEnableDataWrite(pAdapter, efuse_addr+1, pFixPkt->word_en, originaldata);
|
||||
|
||||
if (badworden != 0xf) { /* write fail */
|
||||
PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pFixPkt->offset, badworden, originaldata);
|
||||
|
||||
if (!PgWriteSuccess)
|
||||
return false;
|
||||
else
|
||||
efuse_addr = Efuse_GetCurrentSize(pAdapter);
|
||||
} else {
|
||||
efuse_addr = efuse_addr + (pFixPkt->word_cnts*2) + 1;
|
||||
}
|
||||
} else {
|
||||
efuse_addr = efuse_addr + (pFixPkt->word_cnts*2) + 1;
|
||||
}
|
||||
*pAddr = efuse_addr;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool hal_EfusePgPacketWrite2ByteHeader(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt)
|
||||
{
|
||||
bool bRet = false;
|
||||
u16 efuse_addr = *pAddr, efuse_max_available_len = 0;
|
||||
u8 pg_header = 0, tmp_header = 0, pg_header_temp = 0;
|
||||
u8 repeatcnt = 0;
|
||||
|
||||
EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_AVAILABLE_EFUSE_BYTES_BANK, (void *)&efuse_max_available_len);
|
||||
|
||||
while (efuse_addr < efuse_max_available_len) {
|
||||
pg_header = ((pTargetPkt->offset & 0x07) << 5) | 0x0F;
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
|
||||
while (tmp_header == 0xFF) {
|
||||
if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_)
|
||||
return false;
|
||||
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
}
|
||||
|
||||
/* to write ext_header */
|
||||
if (tmp_header == pg_header) {
|
||||
efuse_addr++;
|
||||
pg_header_temp = pg_header;
|
||||
pg_header = ((pTargetPkt->offset & 0x78) << 1) | pTargetPkt->word_en;
|
||||
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
|
||||
while (tmp_header == 0xFF) {
|
||||
if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_)
|
||||
return false;
|
||||
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
}
|
||||
|
||||
if ((tmp_header & 0x0F) == 0x0F) { /* word_en PG fail */
|
||||
if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) {
|
||||
return false;
|
||||
} else {
|
||||
efuse_addr++;
|
||||
continue;
|
||||
}
|
||||
} else if (pg_header != tmp_header) { /* offset PG fail */
|
||||
struct pgpkt fixPkt;
|
||||
fixPkt.offset = ((pg_header_temp & 0xE0) >> 5) | ((tmp_header & 0xF0) >> 1);
|
||||
fixPkt.word_en = tmp_header & 0x0F;
|
||||
fixPkt.word_cnts = Efuse_CalculateWordCnts(fixPkt.word_en);
|
||||
if (!hal_EfuseFixHeaderProcess(pAdapter, efuseType, &fixPkt, &efuse_addr))
|
||||
return false;
|
||||
} else {
|
||||
bRet = true;
|
||||
break;
|
||||
}
|
||||
} else if ((tmp_header & 0x1F) == 0x0F) { /* wrong extended header */
|
||||
efuse_addr += 2;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
*pAddr = efuse_addr;
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static bool hal_EfusePgPacketWrite1ByteHeader(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt)
|
||||
{
|
||||
bool bRet = false;
|
||||
u8 pg_header = 0, tmp_header = 0;
|
||||
u16 efuse_addr = *pAddr;
|
||||
u8 repeatcnt = 0;
|
||||
|
||||
pg_header = ((pTargetPkt->offset << 4) & 0xf0) | pTargetPkt->word_en;
|
||||
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
|
||||
while (tmp_header == 0xFF) {
|
||||
if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_)
|
||||
return false;
|
||||
efuse_OneByteWrite(pAdapter, efuse_addr, pg_header);
|
||||
efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header);
|
||||
}
|
||||
|
||||
if (pg_header == tmp_header) {
|
||||
bRet = true;
|
||||
} else {
|
||||
struct pgpkt fixPkt;
|
||||
fixPkt.offset = (tmp_header>>4) & 0x0F;
|
||||
fixPkt.word_en = tmp_header & 0x0F;
|
||||
fixPkt.word_cnts = Efuse_CalculateWordCnts(fixPkt.word_en);
|
||||
if (!hal_EfuseFixHeaderProcess(pAdapter, efuseType, &fixPkt, &efuse_addr))
|
||||
return false;
|
||||
}
|
||||
|
||||
*pAddr = efuse_addr;
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static bool hal_EfusePgPacketWriteData(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt)
|
||||
{
|
||||
u16 efuse_addr = *pAddr;
|
||||
u8 badworden = 0;
|
||||
u32 PgWriteSuccess = 0;
|
||||
|
||||
badworden = 0x0f;
|
||||
badworden = Efuse_WordEnableDataWrite(pAdapter, efuse_addr+1, pTargetPkt->word_en, pTargetPkt->data);
|
||||
if (badworden == 0x0F) {
|
||||
/* write ok */
|
||||
return true;
|
||||
} else {
|
||||
/* reorganize other pg packet */
|
||||
PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pTargetPkt->offset, badworden, pTargetPkt->data);
|
||||
if (!PgWriteSuccess)
|
||||
return false;
|
||||
else
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
hal_EfusePgPacketWriteHeader(
|
||||
struct adapter *pAdapter,
|
||||
u8 efuseType,
|
||||
u16 *pAddr,
|
||||
struct pgpkt *pTargetPkt)
|
||||
{
|
||||
bool bRet = false;
|
||||
|
||||
if (pTargetPkt->offset >= EFUSE_MAX_SECTION_BASE)
|
||||
bRet = hal_EfusePgPacketWrite2ByteHeader(pAdapter, efuseType, pAddr, pTargetPkt);
|
||||
else
|
||||
bRet = hal_EfusePgPacketWrite1ByteHeader(pAdapter, efuseType, pAddr, pTargetPkt);
|
||||
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static bool wordEnMatched(struct pgpkt *pTargetPkt, struct pgpkt *pCurPkt,
|
||||
u8 *pWden)
|
||||
{
|
||||
u8 match_word_en = 0x0F; /* default all words are disabled */
|
||||
|
||||
/* check if the same words are enabled both target and current PG packet */
|
||||
if (((pTargetPkt->word_en & BIT0) == 0) &&
|
||||
((pCurPkt->word_en & BIT0) == 0))
|
||||
match_word_en &= ~BIT0; /* enable word 0 */
|
||||
if (((pTargetPkt->word_en & BIT1) == 0) &&
|
||||
((pCurPkt->word_en & BIT1) == 0))
|
||||
match_word_en &= ~BIT1; /* enable word 1 */
|
||||
if (((pTargetPkt->word_en & BIT2) == 0) &&
|
||||
((pCurPkt->word_en & BIT2) == 0))
|
||||
match_word_en &= ~BIT2; /* enable word 2 */
|
||||
if (((pTargetPkt->word_en & BIT3) == 0) &&
|
||||
((pCurPkt->word_en & BIT3) == 0))
|
||||
match_word_en &= ~BIT3; /* enable word 3 */
|
||||
|
||||
*pWden = match_word_en;
|
||||
|
||||
if (match_word_en != 0xf)
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool hal_EfuseCheckIfDatafollowed(struct adapter *pAdapter, u8 word_cnts, u16 startAddr)
|
||||
{
|
||||
bool bRet = false;
|
||||
u8 i, efuse_data;
|
||||
|
||||
for (i = 0; i < (word_cnts*2); i++) {
|
||||
if (efuse_OneByteRead(pAdapter, (startAddr+i), &efuse_data) && (efuse_data != 0xFF))
|
||||
bRet = true;
|
||||
}
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static bool hal_EfusePartialWriteCheck(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt)
|
||||
{
|
||||
bool bRet = false;
|
||||
u8 i, efuse_data = 0, cur_header = 0;
|
||||
u8 matched_wden = 0, badworden = 0;
|
||||
u16 startAddr = 0, efuse_max_available_len = 0, efuse_max = 0;
|
||||
struct pgpkt curPkt;
|
||||
|
||||
EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_AVAILABLE_EFUSE_BYTES_BANK, (void *)&efuse_max_available_len);
|
||||
EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_EFUSE_REAL_CONTENT_LEN, (void *)&efuse_max);
|
||||
|
||||
rtw_hal_get_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&startAddr);
|
||||
startAddr %= EFUSE_REAL_CONTENT_LEN;
|
||||
|
||||
while (1) {
|
||||
if (startAddr >= efuse_max_available_len) {
|
||||
bRet = false;
|
||||
break;
|
||||
}
|
||||
|
||||
if (efuse_OneByteRead(pAdapter, startAddr, &efuse_data) && (efuse_data != 0xFF)) {
|
||||
if (EXT_HEADER(efuse_data)) {
|
||||
cur_header = efuse_data;
|
||||
startAddr++;
|
||||
efuse_OneByteRead(pAdapter, startAddr, &efuse_data);
|
||||
if (ALL_WORDS_DISABLED(efuse_data)) {
|
||||
bRet = false;
|
||||
break;
|
||||
} else {
|
||||
curPkt.offset = ((cur_header & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1);
|
||||
curPkt.word_en = efuse_data & 0x0F;
|
||||
}
|
||||
} else {
|
||||
cur_header = efuse_data;
|
||||
curPkt.offset = (cur_header>>4) & 0x0F;
|
||||
curPkt.word_en = cur_header & 0x0F;
|
||||
}
|
||||
|
||||
curPkt.word_cnts = Efuse_CalculateWordCnts(curPkt.word_en);
|
||||
/* if same header is found but no data followed */
|
||||
/* write some part of data followed by the header. */
|
||||
if ((curPkt.offset == pTargetPkt->offset) &&
|
||||
(!hal_EfuseCheckIfDatafollowed(pAdapter, curPkt.word_cnts, startAddr+1)) &&
|
||||
wordEnMatched(pTargetPkt, &curPkt, &matched_wden)) {
|
||||
/* Here to write partial data */
|
||||
badworden = Efuse_WordEnableDataWrite(pAdapter, startAddr+1, matched_wden, pTargetPkt->data);
|
||||
if (badworden != 0x0F) {
|
||||
u32 PgWriteSuccess = 0;
|
||||
/* if write fail on some words, write these bad words again */
|
||||
|
||||
PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pTargetPkt->offset, badworden, pTargetPkt->data);
|
||||
|
||||
if (!PgWriteSuccess) {
|
||||
bRet = false; /* write fail, return */
|
||||
break;
|
||||
}
|
||||
}
|
||||
/* partial write ok, update the target packet for later use */
|
||||
for (i = 0; i < 4; i++) {
|
||||
if ((matched_wden & (0x1<<i)) == 0) /* this word has been written */
|
||||
pTargetPkt->word_en |= (0x1<<i); /* disable the word */
|
||||
}
|
||||
pTargetPkt->word_cnts = Efuse_CalculateWordCnts(pTargetPkt->word_en);
|
||||
}
|
||||
/* read from next header */
|
||||
startAddr = startAddr + (curPkt.word_cnts*2) + 1;
|
||||
} else {
|
||||
/* not used header, 0xff */
|
||||
*pAddr = startAddr;
|
||||
bRet = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static bool
|
||||
hal_EfusePgCheckAvailableAddr(
|
||||
struct adapter *pAdapter,
|
||||
u8 efuseType
|
||||
)
|
||||
{
|
||||
u16 efuse_max_available_len = 0;
|
||||
|
||||
/* Change to check TYPE_EFUSE_MAP_LEN , because 8188E raw 256, logic map over 256. */
|
||||
EFUSE_GetEfuseDefinition(pAdapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&efuse_max_available_len);
|
||||
|
||||
if (Efuse_GetCurrentSize(pAdapter) >= efuse_max_available_len)
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
static void hal_EfuseConstructPGPkt(u8 offset, u8 word_en, u8 *pData, struct pgpkt *pTargetPkt)
|
||||
{
|
||||
_rtw_memset((void *)pTargetPkt->data, 0xFF, sizeof(u8)*8);
|
||||
pTargetPkt->offset = offset;
|
||||
pTargetPkt->word_en = word_en;
|
||||
efuse_WordEnableDataRead(word_en, pData, pTargetPkt->data);
|
||||
pTargetPkt->word_cnts = Efuse_CalculateWordCnts(pTargetPkt->word_en);
|
||||
}
|
||||
|
||||
bool Efuse_PgPacketWrite(struct adapter *pAdapter, u8 offset, u8 word_en, u8 *pData)
|
||||
{
|
||||
struct pgpkt targetPkt;
|
||||
u16 startAddr = 0;
|
||||
u8 efuseType = EFUSE_WIFI;
|
||||
|
||||
if (!hal_EfusePgCheckAvailableAddr(pAdapter, efuseType))
|
||||
return false;
|
||||
|
||||
hal_EfuseConstructPGPkt(offset, word_en, pData, &targetPkt);
|
||||
|
||||
if (!hal_EfusePartialWriteCheck(pAdapter, efuseType, &startAddr, &targetPkt))
|
||||
return false;
|
||||
|
||||
if (!hal_EfusePgPacketWriteHeader(pAdapter, efuseType, &startAddr, &targetPkt))
|
||||
return false;
|
||||
|
||||
if (!hal_EfusePgPacketWriteData(pAdapter, efuseType, &startAddr, &targetPkt))
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static struct HAL_VERSION ReadChipVersion8188E(struct adapter *padapter)
|
||||
{
|
||||
u32 value32;
|
||||
|
|
|
@ -467,6 +467,8 @@ void rtl8188e_start_thread(struct adapter *padapter);
|
|||
void rtl8188e_stop_thread(struct adapter *padapter);
|
||||
|
||||
void rtw_IOL_cmd_tx_pkt_buf_dump(struct adapter *Adapter, int len);
|
||||
s32 iol_execute(struct adapter *padapter, u8 control);
|
||||
void iol_mode_enable(struct adapter *padapter, u8 enable);
|
||||
s32 rtl8188e_iol_efuse_patch(struct adapter *padapter);
|
||||
void rtw_cancel_all_timer(struct adapter *padapter);
|
||||
|
||||
|
|
Loading…
Reference in a new issue