drivers/staging/rtl8723bs/hal/rtl8723b_rf6052.c

Source file repositories/reference/linux-study-clean/drivers/staging/rtl8723bs/hal/rtl8723b_rf6052.c

File Facts

System
Linux kernel
Corpus path
drivers/staging/rtl8723bs/hal/rtl8723b_rf6052.c
Extension
.c
Size
5098 bytes
Lines
169
Domain
Driver Families
Bucket
drivers/staging
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

switch (eRFPath) {
		case RF_PATH_A:
			u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV);
			break;
		case RF_PATH_B:
			u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV << 16);
			break;
		}

		/*----Set RF_ENV enable----*/
		PHY_SetBBReg(Adapter, pPhyReg->rfintfe, bRFSI_RFENV << 16, 0x1);
		udelay(1);/* PlatformStallExecution(1); */

		/*----Set RF_ENV output high----*/
		PHY_SetBBReg(Adapter, pPhyReg->rfintfo, bRFSI_RFENV, 0x1);
		udelay(1);/* PlatformStallExecution(1); */

		/* Set bit number of Address and Data for RF register */
		PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireAddressLength, 0x0);	/*  Set 1 to 4 bits for 8255 */
		udelay(1);/* PlatformStallExecution(1); */

		PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0);	/*  Set 0 to 12  bits for 8255 */
		udelay(1);/* PlatformStallExecution(1); */

		/*----Initialize RF fom connfiguration file----*/
		switch (eRFPath) {
		case RF_PATH_A:
		case RF_PATH_B:
			ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv,
						   CONFIG_RF_RADIO, eRFPath);
			break;
		}

		/*----Restore RFENV control type----*/
		switch (eRFPath) {
		case RF_PATH_A:
			PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV, u4RegValue);
			break;
		case RF_PATH_B:
			PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV << 16, u4RegValue);
			break;
		}
	}

	/* 3 ----------------------------------------------------------------- */
	/* 3 Configuration of Tx Power Tracking */
	/* 3 ----------------------------------------------------------------- */

	ODM_ConfigRFWithTxPwrTrackHeaderFile(&pHalData->odmpriv);

	return _SUCCESS;
}


int PHY_RF6052_Config8723B(struct adapter *Adapter)
{
	struct hal_com_data *pHalData = GET_HAL_DATA(Adapter);

	/*  */
	/*  Initialize general global value */
	/*  */
	pHalData->NumTotalRFPath = 1;

	/*  */
	/*  Config BB and RF */
	/*  */
	return phy_RF6052_Config_ParaFile(Adapter);

}

/* End of HalRf6052.c */

Annotation

Implementation Notes