mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

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: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2015-10-17 11:32:58 +01:00 committed by Greg Kroah-Hartman
parent 28c777cb1f
commit bed02d93a1
3 changed files with 62 additions and 62 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/staging/vt6655/card.c
View File

@ -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;

24
drivers/staging/vt6655/device.h
View File

@ -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 */
int int_works; /* interrupt limits */
int short_retry;
int long_retry;
int bbp_type;
u32 flags;
} OPTIONS, *POPTIONS;
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;
};
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;

92
drivers/staging/vt6655/device_main.c
View File

@ -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;