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vxge: Removed accessing non-supported registers.

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- Removed accessing GENDMA_INT register
 - This allowed the firmware to perform a generic DMA write to host memory.
   This feature is not supported by the ASIC, this patch removes access to
   GENDMA_INT register.

Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sreenivasa Honnur 2009-10-05 01:53:38 +00:00 committed by David S. Miller
parent 657205bdd7
commit 0f8f7d58eb
2 changed files with 0 additions and 6 deletions
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2
drivers/net/vxge/vxge-config.c
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@ -4106,8 +4106,6 @@ __vxge_hw_vpath_initialize(struct __vxge_hw_device *hldev, u32 vp_id)
if (status != VXGE_HW_OK)
goto exit;
writeq(0, &vp_reg->gendma_int);
val64 = readq(&vp_reg->rtdma_rd_optimization_ctrl);
/* Get MRRS value from device control */

4
drivers/net/vxge/vxge-reg.h
View file

@ -4326,10 +4326,6 @@ struct vxge_hw_vpath_reg {
/*0x011e0*/ u64 umq_bwr_init_byte;
#define VXGE_HW_UMQ_BWR_INIT_BYTE_COUNT(val) vxge_vBIT(val, 0, 32)
/*0x011e8*/ u64 gendma_int;
#define VXGE_HW_GENDMA_INT_IMMED_ENABLE vxge_mBIT(6)
#define VXGE_HW_GENDMA_INT_EVENT_ENABLE vxge_mBIT(7)
#define VXGE_HW_GENDMA_INT_NUMBER(val) vxge_vBIT(val, 9, 7)
#define VXGE_HW_GENDMA_INT_BITMAP(val) vxge_vBIT(val, 16, 16)
/*0x011f0*/ u64 umqdmq_ir_init_notify;
#define VXGE_HW_UMQDMQ_IR_INIT_NOTIFY_PULSE vxge_mBIT(3)
/*0x011f8*/ u64 dmq_init_notify;