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Commit bed02d93 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
Browse files

staging: vt6655: replace typedef struct __device_opt 



with struct vnt_options and members
rx_descs0 for nRxDescs0
rx_descs1 for nRxDescs1
tx_descs for nTxDescs
int_works
short_retry
long_retry
bbp_type
flags

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 28c777cb

drivers/staging/vt6655/card.c

+4 −4
Original line number Diff line number Diff line
@@ -523,12 +523,12 @@ CARDvSafeResetTx( 
	for (uu = 0; uu < TYPE_MAXTD; uu++)

		pDevice->iTDUsed[uu] = 0;



	for (uu = 0; uu < pDevice->sOpts.nTxDescs[0]; uu++) {

	for (uu = 0; uu < pDevice->sOpts.tx_descs[0]; uu++) {

		pCurrTD = &(pDevice->apTD0Rings[uu]);

		pCurrTD->td0.owner = OWNED_BY_HOST;

		/* init all Tx Packet pointer to NULL */

	}

	for (uu = 0; uu < pDevice->sOpts.nTxDescs[1]; uu++) {

	for (uu = 0; uu < pDevice->sOpts.tx_descs[1]; uu++) {

		pCurrTD = &(pDevice->apTD1Rings[uu]);

		pCurrTD->td0.owner = OWNED_BY_HOST;

		/* init all Tx Packet pointer to NULL */
@@ -571,7 +571,7 @@ CARDvSafeResetRx( 
	pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]);



	/* init state, all RD is chip's */

	for (uu = 0; uu < pDevice->sOpts.nRxDescs0; uu++) {

	for (uu = 0; uu < pDevice->sOpts.rx_descs0; uu++) {

		pDesc = &(pDevice->aRD0Ring[uu]);

		pDesc->rd0.res_count = cpu_to_le16(pDevice->rx_buf_sz);

		pDesc->rd0.owner = OWNED_BY_NIC;
@@ -579,7 +579,7 @@ CARDvSafeResetRx( 
	}



	/* init state, all RD is chip's */

	for (uu = 0; uu < pDevice->sOpts.nRxDescs1; uu++) {

	for (uu = 0; uu < pDevice->sOpts.rx_descs1; uu++) {

		pDesc = &(pDevice->aRD1Ring[uu]);

		pDesc->rd0.res_count = cpu_to_le16(pDevice->rx_buf_sz);

		pDesc->rd0.owner = OWNED_BY_NIC;

drivers/staging/vt6655/device.h

+12 −12
Original line number Diff line number Diff line
@@ -85,7 +85,7 @@ 


/* BUILD OBJ mode */



#define	AVAIL_TD(p, q)	((p)->sOpts.nTxDescs[(q)] - ((p)->iTDUsed[(q)]))

#define	AVAIL_TD(p, q)	((p)->sOpts.tx_descs[(q)] - ((p)->iTDUsed[(q)]))



/* 0:11A 1:11B 2:11G */

#define BB_TYPE_11A    0
@@ -101,16 +101,16 @@ 
#define OWNED_BY_HOST	0

#define	OWNED_BY_NIC	1



typedef struct __device_opt {

	int         nRxDescs0;		/* Number of RX descriptors0 */

	int         nRxDescs1;		/* Number of RX descriptors1 */

	int         nTxDescs[2];	/* Number of TX descriptors 0, 1 */

struct vnt_options {

	int rx_descs0;		/* Number of RX descriptors0 */

	int rx_descs1;		/* Number of RX descriptors1 */

	int tx_descs[2];	/* Number of TX descriptors 0, 1 */

	int int_works;		/* interrupt limits */

	int short_retry;

	int long_retry;

	int bbp_type;

	u32 flags;

} OPTIONS, *POPTIONS;

};



struct vnt_private {

	struct pci_dev *pcid;
@@ -159,7 +159,7 @@ struct vnt_private { 
	struct vnt_rx_desc *aRD1Ring;

	struct vnt_rx_desc *pCurrRD[TYPE_MAXRD];



	OPTIONS                     sOpts;

	struct vnt_options sOpts;



	u32                         flags;

drivers/staging/vt6655/device_main.c

+46 −46
Original line number Diff line number Diff line
@@ -168,12 +168,12 @@ static void vt6655_remove(struct pci_dev *pcid) 


static void device_get_options(struct vnt_private *priv)

{

	POPTIONS pOpts = &priv->sOpts;

	struct vnt_options *pOpts = &priv->sOpts;



	pOpts->nRxDescs0 = RX_DESC_DEF0;

	pOpts->nRxDescs1 = RX_DESC_DEF1;

	pOpts->nTxDescs[0] = TX_DESC_DEF0;

	pOpts->nTxDescs[1] = TX_DESC_DEF1;

	pOpts->rx_descs0 = RX_DESC_DEF0;

	pOpts->rx_descs1 = RX_DESC_DEF1;

	pOpts->tx_descs[0] = TX_DESC_DEF0;

	pOpts->tx_descs[1] = TX_DESC_DEF1;

	pOpts->int_works = INT_WORKS_DEF;



	pOpts->short_retry = SHORT_RETRY_DEF;
@@ -452,10 +452,10 @@ static bool device_init_rings(struct vnt_private *priv) 


	/*allocate all RD/TD rings a single pool*/

	vir_pool = dma_zalloc_coherent(&priv->pcid->dev,

				       priv->sOpts.nRxDescs0 * sizeof(struct vnt_rx_desc) +

				       priv->sOpts.nRxDescs1 * sizeof(struct vnt_rx_desc) +

				       priv->sOpts.nTxDescs[0] * sizeof(struct vnt_tx_desc) +

				       priv->sOpts.nTxDescs[1] * sizeof(struct vnt_tx_desc),

				       priv->sOpts.rx_descs0 * sizeof(struct vnt_rx_desc) +

				       priv->sOpts.rx_descs1 * sizeof(struct vnt_rx_desc) +

				       priv->sOpts.tx_descs[0] * sizeof(struct vnt_tx_desc) +

				       priv->sOpts.tx_descs[1] * sizeof(struct vnt_tx_desc),

				       &priv->pool_dma, GFP_ATOMIC);

	if (vir_pool == NULL) {

		dev_err(&priv->pcid->dev, "allocate desc dma memory failed\n");
@@ -464,15 +464,15 @@ static bool device_init_rings(struct vnt_private *priv) 


	priv->aRD0Ring = vir_pool;

	priv->aRD1Ring = vir_pool +

		priv->sOpts.nRxDescs0 * sizeof(struct vnt_rx_desc);

		priv->sOpts.rx_descs0 * sizeof(struct vnt_rx_desc);



	priv->rd0_pool_dma = priv->pool_dma;

	priv->rd1_pool_dma = priv->rd0_pool_dma +

		priv->sOpts.nRxDescs0 * sizeof(struct vnt_rx_desc);

		priv->sOpts.rx_descs0 * sizeof(struct vnt_rx_desc);



	priv->tx0_bufs = dma_zalloc_coherent(&priv->pcid->dev,

					     priv->sOpts.nTxDescs[0] * PKT_BUF_SZ +

					     priv->sOpts.nTxDescs[1] * PKT_BUF_SZ +

					     priv->sOpts.tx_descs[0] * PKT_BUF_SZ +

					     priv->sOpts.tx_descs[1] * PKT_BUF_SZ +

					     CB_BEACON_BUF_SIZE +

					     CB_MAX_BUF_SIZE,

					     &priv->tx_bufs_dma0,
@@ -481,44 +481,44 @@ static bool device_init_rings(struct vnt_private *priv) 
		dev_err(&priv->pcid->dev, "allocate buf dma memory failed\n");



		dma_free_coherent(&priv->pcid->dev,

				  priv->sOpts.nRxDescs0 * sizeof(struct vnt_rx_desc) +

				  priv->sOpts.nRxDescs1 * sizeof(struct vnt_rx_desc) +

				  priv->sOpts.nTxDescs[0] * sizeof(struct vnt_tx_desc) +

				  priv->sOpts.nTxDescs[1] * sizeof(struct vnt_tx_desc),

				  priv->sOpts.rx_descs0 * sizeof(struct vnt_rx_desc) +

				  priv->sOpts.rx_descs1 * sizeof(struct vnt_rx_desc) +

				  priv->sOpts.tx_descs[0] * sizeof(struct vnt_tx_desc) +

				  priv->sOpts.tx_descs[1] * sizeof(struct vnt_tx_desc),

				  vir_pool, priv->pool_dma);

		return false;

	}



	priv->td0_pool_dma = priv->rd1_pool_dma +

		priv->sOpts.nRxDescs1 * sizeof(struct vnt_rx_desc);

		priv->sOpts.rx_descs1 * sizeof(struct vnt_rx_desc);



	priv->td1_pool_dma = priv->td0_pool_dma +

		priv->sOpts.nTxDescs[0] * sizeof(struct vnt_tx_desc);

		priv->sOpts.tx_descs[0] * sizeof(struct vnt_tx_desc);



	/* vir_pool: pvoid type */

	priv->apTD0Rings = vir_pool

		+ priv->sOpts.nRxDescs0 * sizeof(struct vnt_rx_desc)

		+ priv->sOpts.nRxDescs1 * sizeof(struct vnt_rx_desc);

		+ priv->sOpts.rx_descs0 * sizeof(struct vnt_rx_desc)

		+ priv->sOpts.rx_descs1 * sizeof(struct vnt_rx_desc);



	priv->apTD1Rings = vir_pool

		+ priv->sOpts.nRxDescs0 * sizeof(struct vnt_rx_desc)

		+ priv->sOpts.nRxDescs1 * sizeof(struct vnt_rx_desc)

		+ priv->sOpts.nTxDescs[0] * sizeof(struct vnt_tx_desc);

		+ priv->sOpts.rx_descs0 * sizeof(struct vnt_rx_desc)

		+ priv->sOpts.rx_descs1 * sizeof(struct vnt_rx_desc)

		+ priv->sOpts.tx_descs[0] * sizeof(struct vnt_tx_desc);



	priv->tx1_bufs = priv->tx0_bufs +

		priv->sOpts.nTxDescs[0] * PKT_BUF_SZ;

		priv->sOpts.tx_descs[0] * PKT_BUF_SZ;



	priv->tx_beacon_bufs = priv->tx1_bufs +

		priv->sOpts.nTxDescs[1] * PKT_BUF_SZ;

		priv->sOpts.tx_descs[1] * PKT_BUF_SZ;



	priv->pbyTmpBuff = priv->tx_beacon_bufs +

		CB_BEACON_BUF_SIZE;



	priv->tx_bufs_dma1 = priv->tx_bufs_dma0 +

		priv->sOpts.nTxDescs[0] * PKT_BUF_SZ;

		priv->sOpts.tx_descs[0] * PKT_BUF_SZ;



	priv->tx_beacon_dma = priv->tx_bufs_dma1 +

		priv->sOpts.nTxDescs[1] * PKT_BUF_SZ;

		priv->sOpts.tx_descs[1] * PKT_BUF_SZ;



	return true;

}
@@ -526,16 +526,16 @@ static bool device_init_rings(struct vnt_private *priv) 
static void device_free_rings(struct vnt_private *priv)

{

	dma_free_coherent(&priv->pcid->dev,

			  priv->sOpts.nRxDescs0 * sizeof(struct vnt_rx_desc) +

			  priv->sOpts.nRxDescs1 * sizeof(struct vnt_rx_desc) +

			  priv->sOpts.nTxDescs[0] * sizeof(struct vnt_tx_desc) +

			  priv->sOpts.nTxDescs[1] * sizeof(struct vnt_tx_desc),

			  priv->sOpts.rx_descs0 * sizeof(struct vnt_rx_desc) +

			  priv->sOpts.rx_descs1 * sizeof(struct vnt_rx_desc) +

			  priv->sOpts.tx_descs[0] * sizeof(struct vnt_tx_desc) +

			  priv->sOpts.tx_descs[1] * sizeof(struct vnt_tx_desc),

			  priv->aRD0Ring, priv->pool_dma);



	if (priv->tx0_bufs)

		dma_free_coherent(&priv->pcid->dev,

				  priv->sOpts.nTxDescs[0] * PKT_BUF_SZ +

				  priv->sOpts.nTxDescs[1] * PKT_BUF_SZ +

				  priv->sOpts.tx_descs[0] * PKT_BUF_SZ +

				  priv->sOpts.tx_descs[1] * PKT_BUF_SZ +

				  CB_BEACON_BUF_SIZE +

				  CB_MAX_BUF_SIZE,

				  priv->tx0_bufs, priv->tx_bufs_dma0);
@@ -548,7 +548,7 @@ static void device_init_rd0_ring(struct vnt_private *priv) 
	struct vnt_rx_desc *desc;



	/* Init the RD0 ring entries */

	for (i = 0; i < priv->sOpts.nRxDescs0;

	for (i = 0; i < priv->sOpts.rx_descs0;

	     i ++, curr += sizeof(struct vnt_rx_desc)) {

		desc = &priv->aRD0Ring[i];

		desc->rd_info = alloc_rd_info();
@@ -556,7 +556,7 @@ static void device_init_rd0_ring(struct vnt_private *priv) 
		if (!device_alloc_rx_buf(priv, desc))

			dev_err(&priv->pcid->dev, "can not alloc rx bufs\n");



		desc->next = &(priv->aRD0Ring[(i+1) % priv->sOpts.nRxDescs0]);

		desc->next = &(priv->aRD0Ring[(i+1) % priv->sOpts.rx_descs0]);

		desc->next_desc = cpu_to_le32(curr + sizeof(struct vnt_rx_desc));

	}
@@ -572,7 +572,7 @@ static void device_init_rd1_ring(struct vnt_private *priv) 
	struct vnt_rx_desc *desc;



	/* Init the RD1 ring entries */

	for (i = 0; i < priv->sOpts.nRxDescs1;

	for (i = 0; i < priv->sOpts.rx_descs1;

	     i ++, curr += sizeof(struct vnt_rx_desc)) {

		desc = &priv->aRD1Ring[i];

		desc->rd_info = alloc_rd_info();
@@ -580,7 +580,7 @@ static void device_init_rd1_ring(struct vnt_private *priv) 
		if (!device_alloc_rx_buf(priv, desc))

			dev_err(&priv->pcid->dev, "can not alloc rx bufs\n");



		desc->next = &(priv->aRD1Ring[(i+1) % priv->sOpts.nRxDescs1]);

		desc->next = &(priv->aRD1Ring[(i+1) % priv->sOpts.rx_descs1]);

		desc->next_desc = cpu_to_le32(curr + sizeof(struct vnt_rx_desc));

	}
@@ -593,7 +593,7 @@ static void device_free_rd0_ring(struct vnt_private *priv) 
{

	int i;



	for (i = 0; i < priv->sOpts.nRxDescs0; i++) {

	for (i = 0; i < priv->sOpts.rx_descs0; i++) {

		struct vnt_rx_desc *desc = &(priv->aRD0Ring[i]);

		struct vnt_rd_info *rd_info = desc->rd_info;
@@ -610,7 +610,7 @@ static void device_free_rd1_ring(struct vnt_private *priv) 
{

	int i;



	for (i = 0; i < priv->sOpts.nRxDescs1; i++) {

	for (i = 0; i < priv->sOpts.rx_descs1; i++) {

		struct vnt_rx_desc *desc = &priv->aRD1Ring[i];

		struct vnt_rd_info *rd_info = desc->rd_info;
@@ -630,7 +630,7 @@ static void device_init_td0_ring(struct vnt_private *priv) 
	struct vnt_tx_desc *desc;



	curr = priv->td0_pool_dma;

	for (i = 0; i < priv->sOpts.nTxDescs[0];

	for (i = 0; i < priv->sOpts.tx_descs[0];

	     i++, curr += sizeof(struct vnt_tx_desc)) {

		desc = &priv->apTD0Rings[i];

		desc->td_info = alloc_td_info();
@@ -638,7 +638,7 @@ static void device_init_td0_ring(struct vnt_private *priv) 
		desc->td_info->buf = priv->tx0_bufs + i * PKT_BUF_SZ;

		desc->td_info->buf_dma = priv->tx_bufs_dma0 + i * PKT_BUF_SZ;



		desc->next = &(priv->apTD0Rings[(i+1) % priv->sOpts.nTxDescs[0]]);

		desc->next = &(priv->apTD0Rings[(i+1) % priv->sOpts.tx_descs[0]]);

		desc->next_desc = cpu_to_le32(curr + sizeof(struct vnt_tx_desc));

	}
@@ -655,7 +655,7 @@ static void device_init_td1_ring(struct vnt_private *priv) 


	/* Init the TD ring entries */

	curr = priv->td1_pool_dma;

	for (i = 0; i < priv->sOpts.nTxDescs[1];

	for (i = 0; i < priv->sOpts.tx_descs[1];

	     i++, curr += sizeof(struct vnt_tx_desc)) {

		desc = &priv->apTD1Rings[i];

		desc->td_info = alloc_td_info();
@@ -663,7 +663,7 @@ static void device_init_td1_ring(struct vnt_private *priv) 
		desc->td_info->buf = priv->tx1_bufs + i * PKT_BUF_SZ;

		desc->td_info->buf_dma = priv->tx_bufs_dma1 + i * PKT_BUF_SZ;



		desc->next = &(priv->apTD1Rings[(i + 1) % priv->sOpts.nTxDescs[1]]);

		desc->next = &(priv->apTD1Rings[(i + 1) % priv->sOpts.tx_descs[1]]);

		desc->next_desc = cpu_to_le32(curr + sizeof(struct vnt_tx_desc));

	}
@@ -676,7 +676,7 @@ static void device_free_td0_ring(struct vnt_private *priv) 
{

	int i;



	for (i = 0; i < priv->sOpts.nTxDescs[0]; i++) {

	for (i = 0; i < priv->sOpts.tx_descs[0]; i++) {

		struct vnt_tx_desc *desc = &priv->apTD0Rings[i];

		struct vnt_td_info *td_info = desc->td_info;
@@ -689,7 +689,7 @@ static void device_free_td1_ring(struct vnt_private *priv) 
{

	int i;



	for (i = 0; i < priv->sOpts.nTxDescs[1]; i++) {

	for (i = 0; i < priv->sOpts.tx_descs[1]; i++) {

		struct vnt_tx_desc *desc = &priv->apTD1Rings[i];

		struct vnt_td_info *td_info = desc->td_info;