/*----------------------------------------------------------------------------*/
BOOL
kalDevRegRead (
IN P_GLUE_INFO_T prGlueInfo,
IN UINT_32 u4Register,
OUT PUINT_32 pu4Value
)
{
int ret = 0;
int a = 0;
ASSERT(prGlueInfo);
ASSERT(pu4Value);
#if MTK_WCN_HIF_SDIO
ret = mtk_wcn_hif_sdio_readl(prGlueInfo->rHifInfo.cltCtx, u4Register, (PUINT32) pu4Value);
#else
if (!in_interrupt) {
sdio_claim_host(prGlueInfo->rHifInfo.func);
}
retry:
*pu4Value = sdio_readl(prGlueInfo->rHifInfo.func, u4Register, &ret);
if (ret && a < 10) {
a++;
printk("gwl =-==============> sdio_readl retry %d!\n", a);
msleep(1);
goto retry;
}
if (!in_interrupt) {
sdio_release_host(prGlueInfo->rHifInfo.func);
}
#endif
if (ret) {
kalSendAeeWarning(HIF_SDIO_ERR_TITLE_STR, HIF_SDIO_ERR_DESC_STR "sdio_readl() reports error: %x", ret);
DBGLOG(HAL, ERROR, ("sdio_readl() reports error: %x", ret));
}
return (ret) ? FALSE : TRUE;
} /* end of kalDevRegRead() */
/*----------------------------------------------------------------------------*/
BOOL
kalDevPortRead(IN P_GLUE_INFO_T prGlueInfo,
IN UINT_16 u2Port,
IN UINT_32 u4Len, OUT PUINT_8 pucBuf, IN UINT_32 u4ValidOutBufSize)
{
P_GL_HIF_INFO_T prHifInfo = NULL;
PUINT_8 pucDst = NULL;
int count = u4Len;
int ret = 0;
int bNum = 0;
#if (MTK_WCN_HIF_SDIO == 0)
struct sdio_func *prSdioFunc = NULL;
#endif
#if DBG
/* printk(KERN_INFO DRV_NAME"++kalDevPortRead++ buf:0x%p, port:0x%x, length:%d\n", pucBuf, u2Port, u4Len); */
#endif
ASSERT(prGlueInfo);
prHifInfo = &prGlueInfo->rHifInfo;
ASSERT(pucBuf);
pucDst = pucBuf;
ASSERT(u4Len <= u4ValidOutBufSize);
#if (MTK_WCN_HIF_SDIO == 0)
prSdioFunc = prHifInfo->func;
ASSERT(prSdioFunc->cur_blksize > 0);
if (!in_interrupt) {
sdio_claim_host(prSdioFunc);
}
/* Split buffer into multiple single block to workaround hifsys */
while (count >= prSdioFunc->cur_blksize) {
count -= prSdioFunc->cur_blksize;
bNum++;
}
if (count > 0 && bNum > 0) {
bNum++;
}
if (bNum > 0) {
ret = sdio_readsb(prSdioFunc, pucDst, u2Port, prSdioFunc->cur_blksize * bNum);
#ifdef CONFIG_X86
/* ENE workaround */
{
int tmp;
sdio_writel(prSdioFunc, 0x0, SDIO_X86_WORKAROUND_WRITE_MCR, &tmp);
}
#endif
} else {
ret = sdio_readsb(prSdioFunc, pucDst, u2Port, count);
}
if (!in_interrupt) {
sdio_release_host(prSdioFunc);
}
#else
/* Split buffer into multiple single block to workaround hifsys */
while (count >= (prGlueInfo->rHifInfo).prFuncInfo->blk_sz) {
count -= ((prGlueInfo->rHifInfo).prFuncInfo->blk_sz);
bNum++;
}
if (count > 0 && bNum > 0) {
bNum++;
}
if (bNum > 0) {
ret =
mtk_wcn_hif_sdio_read_buf(prGlueInfo->rHifInfo.cltCtx, u2Port, (PUINT32) pucDst,
((prGlueInfo->rHifInfo).prFuncInfo->blk_sz) * bNum);
} else {
ret =
mtk_wcn_hif_sdio_read_buf(prGlueInfo->rHifInfo.cltCtx, u2Port, (PUINT32) pucDst,
count);
}
#endif
if (ret) {
kalSendAeeWarning(HIF_SDIO_ERR_TITLE_STR,
HIF_SDIO_ERR_DESC_STR "sdio_readsb() reports error: %x", ret);
DBGLOG(HAL, ERROR, ("sdio_readsb() reports error: %x", ret));
}
return (ret) ? FALSE : TRUE;
} /* end of kalDevPortRead() */
