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staging: vt6655: Fix wReqCount to __le16 

Should be __le16 and do and correct endian conversion.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2015-07-22 19:16:43 +01:00 committed by Greg Kroah-Hartman
parent f1e3e92135
commit 7135d9a76f
3 changed files with 8 additions and 8 deletions
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8
drivers/staging/vt6655/card.c
View File

@ -573,17 +573,17 @@ CARDvSafeResetRx(
/* init state, all RD is chip's */
for (uu = 0; uu < pDevice->sOpts.nRxDescs0; uu++) {
pDesc = &(pDevice->aRD0Ring[uu]);
pDesc->m_rd0RD0.wResCount = (unsigned short)(pDevice->rx_buf_sz);
pDesc->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz);
pDesc->m_rd0RD0.f1Owner = OWNED_BY_NIC;
pDesc->m_rd1RD1.wReqCount = (unsigned short)(pDevice->rx_buf_sz);
pDesc->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz);
}
/* init state, all RD is chip's */
for (uu = 0; uu < pDevice->sOpts.nRxDescs1; uu++) {
pDesc = &(pDevice->aRD1Ring[uu]);
pDesc->m_rd0RD0.wResCount = (unsigned short)(pDevice->rx_buf_sz);
pDesc->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz);
pDesc->m_rd0RD0.f1Owner = OWNED_BY_NIC;
pDesc->m_rd1RD1.wReqCount = (unsigned short)(pDevice->rx_buf_sz);
pDesc->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz);
}
/* set perPkt mode */

6
drivers/staging/vt6655/desc.h
View File

@ -175,7 +175,7 @@ typedef struct tagDEVICE_RD_INFO {
#ifdef __BIG_ENDIAN
typedef struct tagRDES0 {
volatile unsigned short wResCount;
volatile __le16 wResCount;
union {
volatile u16 f15Reserved;
struct {
@ -190,7 +190,7 @@ SRDES0, *PSRDES0;
#else
typedef struct tagRDES0 {
unsigned short wResCount;
__le16 wResCount;
unsigned short f15Reserved:15;
unsigned short f1Owner:1;
} __attribute__ ((__packed__))
@ -199,7 +199,7 @@ SRDES0;
#endif
typedef struct tagRDES1 {
unsigned short wReqCount;
__le16 wReqCount;
unsigned short wReserved;
} __attribute__ ((__packed__))
SRDES1;

2
drivers/staging/vt6655/dpc.c
View File

@ -144,7 +144,7 @@ bool vnt_receive_frame(struct vnt_private *priv, PSRxDesc curr_rd)
priv->rx_buf_sz, DMA_FROM_DEVICE);
frame_size = le16_to_cpu(curr_rd->m_rd1RD1.wReqCount)
- cpu_to_le16(curr_rd->m_rd0RD0.wResCount);
- le16_to_cpu(curr_rd->m_rd0RD0.wResCount);
if ((frame_size > 2364) || (frame_size < 33)) {
/* Frame Size error drop this packet.*/