Changeset 450448d in mainline for kernel/genarch/include/drivers/via-cuda/cuda.h

Timestamp:

2009-07-11T21:47:46Z (15 years ago)

Author:

Jiri Svoboda <jirik.svoboda@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

9a61ba5

Parents:

4b2c458c

Message:

Implement data transmission to CUDA, use to enable autopolling. Now the driver works both in PearPC and Qemu -M g3beige.

File:

• kernel/genarch/include/drivers/via-cuda/cuda.h (modified) (2 diffs)

kernel/genarch/include/drivers/via-cuda/cuda.h

@@ -98 +98 @@
         cx_listen,
         cx_receive,
-        cx_rcv_end
+        cx_rcv_end,
+        cx_send_start,
+        cx_send
 };
 
@@ -106 +108 @@
         indev_t *kbrdin;
         uint8_t rcv_buf[CUDA_RCV_BUF_SIZE];
+        uint8_t snd_buf[CUDA_RCV_BUF_SIZE];
         size_t bidx;
+        size_t snd_bytes;
         enum cuda_xfer_state xstate;
         SPINLOCK_DECLARE(dev_lock);