These functions are not used so remove them
BBbIsRegBitsOn
BBbIsRegBitsOff
BBvReadAllRegs
BBvLoopbackOn
BBvLoopbackOff
Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
---
drivers/staging/vt6655/baseband.c | 162 --------------------------------------
drivers/staging/vt6655/baseband.h | 5 --
2 files changed, 167 deletions(-)
diff --git a/drivers/staging/vt6655/baseband.c b/drivers/staging/vt6655/baseband.c
index b04dfd9..30dd59d 100644
--- a/drivers/staging/vt6655/baseband.c
+++ b/drivers/staging/vt6655/baseband.c
@@ -30,12 +30,7 @@
* BBvCaculateParameter - Caculate PhyLength, PhyService and Phy Signal parameter for baseband Tx
* BBbReadEmbedded - Embedded read baseband register via MAC
* BBbWriteEmbedded - Embedded write baseband register via MAC
- * BBbIsRegBitsOn - Test if baseband register bits on
- * BBbIsRegBitsOff - Test if baseband register bits off
* BBbVT3253Init - VIA VT3253 baseband chip init code
- * BBvReadAllRegs - Read All Baseband Registers
- * BBvLoopbackOn - Turn on BaseBand Loopback mode
- * BBvLoopbackOff - Turn off BaseBand Loopback mode
*
* Revision History:
* 06-10-2003 Bryan YC Fan: Re-write codes to support VT3253 spec.
@@ -2036,50 +2031,6 @@ bool BBbWriteEmbedded(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned c
}
/*
- * Description: Test if all bits are set for the Baseband register
- *
- * Parameters:
- * In:
- * dwIoBase - I/O base address
- * byBBAddr - address of register in Baseband
- * byTestBits - TestBits
- * Out:
- * none
- *
- * Return Value: true if all TestBits are set; false otherwise.
- *
- */
-bool BBbIsRegBitsOn(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned char byTestBits)
-{
- unsigned char byOrgData;
-
- BBbReadEmbedded(dwIoBase, byBBAddr, &byOrgData);
- return (byOrgData & byTestBits) == byTestBits;
-}
-
-/*
- * Description: Test if all bits are clear for the Baseband register
- *
- * Parameters:
- * In:
- * dwIoBase - I/O base address
- * byBBAddr - address of register in Baseband
- * byTestBits - TestBits
- * Out:
- * none
- *
- * Return Value: true if all TestBits are clear; false otherwise.
- *
- */
-bool BBbIsRegBitsOff(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned char byTestBits)
-{
- unsigned char byOrgData;
-
- BBbReadEmbedded(dwIoBase, byBBAddr, &byOrgData);
- return (byOrgData & byTestBits) == 0;
-}
-
-/*
* Description: VIA VT3253 Baseband chip init function
*
* Parameters:
@@ -2252,119 +2203,6 @@ bool BBbVT3253Init(struct vnt_private *pDevice)
}
/*
- * Description: Read All Baseband Registers
- *
- * Parameters:
- * In:
- * dwIoBase - I/O base address
- * pbyBBRegs - Point to struct that stores Baseband Registers
- * Out:
- * none
- *
- * Return Value: none
- *
- */
-void BBvReadAllRegs(void __iomem *dwIoBase, unsigned char *pbyBBRegs)
-{
- int ii;
- unsigned char byBase = 1;
-
- for (ii = 0; ii < BB_MAX_CONTEXT_SIZE; ii++) {
- BBbReadEmbedded(dwIoBase, (unsigned char)(ii*byBase), pbyBBRegs);
- pbyBBRegs += byBase;
- }
-}
-
-/*
- * Description: Turn on BaseBand Loopback mode
- *
- * Parameters:
- * In:
- * dwIoBase - I/O base address
- * bCCK - If CCK is set
- * Out:
- * none
- *
- * Return Value: none
- *
- */
-
-void BBvLoopbackOn(struct vnt_private *pDevice)
-{
- unsigned char byData;
- void __iomem *dwIoBase = pDevice->PortOffset;
-
- /* CR C9 = 0x00 */
- BBbReadEmbedded(dwIoBase, 0xC9, &pDevice->byBBCRc9); /* CR201 */
- BBbWriteEmbedded(dwIoBase, 0xC9, 0);
- BBbReadEmbedded(dwIoBase, 0x4D, &pDevice->byBBCR4d); /* CR77 */
- BBbWriteEmbedded(dwIoBase, 0x4D, 0x90);
-
- /* CR 88 = 0x02(CCK), 0x03(OFDM) */
- BBbReadEmbedded(dwIoBase, 0x88, &pDevice->byBBCR88); /* CR136 */
-
- if (pDevice->uConnectionRate <= RATE_11M) { /* CCK */
- /* Enable internal digital loopback: CR33 |= 0000 0001 */
- BBbReadEmbedded(dwIoBase, 0x21, &byData); /* CR33 */
- BBbWriteEmbedded(dwIoBase, 0x21, (unsigned char)(byData | 0x01)); /* CR33 */
- /* CR154 = 0x00 */
- BBbWriteEmbedded(dwIoBase, 0x9A, 0); /* CR154 */
-
- BBbWriteEmbedded(dwIoBase, 0x88, 0x02); /* CR239 */
- } else { /* OFDM */
- /* Enable internal digital loopback:CR154 |= 0000 0001 */
- BBbReadEmbedded(dwIoBase, 0x9A, &byData); /* CR154 */
- BBbWriteEmbedded(dwIoBase, 0x9A, (unsigned char)(byData | 0x01)); /* CR154 */
- /* CR33 = 0x00 */
- BBbWriteEmbedded(dwIoBase, 0x21, 0); /* CR33 */
-
- BBbWriteEmbedded(dwIoBase, 0x88, 0x03); /* CR239 */
- }
-
- /* CR14 = 0x00 */
- BBbWriteEmbedded(dwIoBase, 0x0E, 0); /* CR14 */
-
- /* Disable TX_IQUN */
- BBbReadEmbedded(pDevice->PortOffset, 0x09, &pDevice->byBBCR09);
- BBbWriteEmbedded(pDevice->PortOffset, 0x09, (unsigned char)(pDevice->byBBCR09 & 0xDE));
-}
-
-/*
- * Description: Turn off BaseBand Loopback mode
- *
- * Parameters:
- * In:
- * pDevice - Device Structure
- *
- * Out:
- * none
- *
- * Return Value: none
- *
- */
-void BBvLoopbackOff(struct vnt_private *pDevice)
-{
- unsigned char byData;
- void __iomem *dwIoBase = pDevice->PortOffset;
-
- BBbWriteEmbedded(dwIoBase, 0xC9, pDevice->byBBCRc9); /* CR201 */
- BBbWriteEmbedded(dwIoBase, 0x88, pDevice->byBBCR88); /* CR136 */
- BBbWriteEmbedded(dwIoBase, 0x09, pDevice->byBBCR09); /* CR136 */
- BBbWriteEmbedded(dwIoBase, 0x4D, pDevice->byBBCR4d); /* CR77 */
-
- if (pDevice->uConnectionRate <= RATE_11M) { /* CCK */
- /* Set the CR33 Bit2 to disable internal Loopback. */
- BBbReadEmbedded(dwIoBase, 0x21, &byData);/* CR33 */
- BBbWriteEmbedded(dwIoBase, 0x21, (unsigned char)(byData & 0xFE)); /* CR33 */
- } else { /* OFDM */
- BBbReadEmbedded(dwIoBase, 0x9A, &byData); /* CR154 */
- BBbWriteEmbedded(dwIoBase, 0x9A, (unsigned char)(byData & 0xFE)); /* CR154 */
- }
- BBbReadEmbedded(dwIoBase, 0x0E, &byData); /* CR14 */
- BBbWriteEmbedded(dwIoBase, 0x0E, (unsigned char)(byData | 0x80)); /* CR14 */
-}
-
-/*
* Description: Set ShortSlotTime mode
*
* Parameters:
diff --git a/drivers/staging/vt6655/baseband.h b/drivers/staging/vt6655/baseband.h
index bfdd422..6ce856c 100644
--- a/drivers/staging/vt6655/baseband.h
+++ b/drivers/staging/vt6655/baseband.h
@@ -80,12 +80,7 @@ void vnt_get_phy_field(struct vnt_private *, u32 frame_length,
bool BBbReadEmbedded(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned char *pbyData);
bool BBbWriteEmbedded(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned char byData);
-void BBvReadAllRegs(void __iomem *dwIoBase, unsigned char *pbyBBRegs);
-void BBvLoopbackOn(struct vnt_private *pDevice);
-void BBvLoopbackOff(struct vnt_private *pDevice);
void BBvSetShortSlotTime(struct vnt_private *pDevice);
-bool BBbIsRegBitsOn(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned char byTestBits);
-bool BBbIsRegBitsOff(void __iomem *dwIoBase, unsigned char byBBAddr, unsigned char byTestBits);
void BBvSetVGAGainOffset(struct vnt_private *pDevice, unsigned char byData);
/* VT3253 Baseband */
--
2.1.0
--
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