1.1 --- a/test/testide.c	Thu Dec 21 10:14:24 2006 +0000
     1.2 +++ b/test/testide.c	Wed Jan 03 09:03:50 2007 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: testide.c,v 1.4 2006-12-21 10:14:24 nkeynes Exp $
     1.6 + * $Id: testide.c,v 1.5 2006-12-29 00:23:16 nkeynes Exp $
     1.7   *
     1.8   * IDE interface test cases. Covers all (known) IDE registers in the 
     1.9   * 5F7000 - 5F74FF range including DMA, but does not cover any GD-Rom
    1.10 @@ -377,7 +377,6 @@
    1.11      byte_write( IDE_COUNT, 0x0B );
    1.12      byte_write( IDE_COMMAND, 0xEF );
    1.13      EXPECT_READY();
    1.14 -    CHECK_INTRQ_CLEAR();
    1.15      CHECK_REGS( post_set_feature_regs );
    1.16      
    1.17      /** Set Multi-word DMA mode 2 */
    1.18 @@ -450,6 +449,8 @@
    1.19      return 0;
    1.20  }
    1.21  
    1.22 +
    1.23 +
    1.24  /**
    1.25   * Test DMA transfer (using the Inquiry packet comand)
    1.26   */
    1.27 @@ -477,6 +478,41 @@
    1.28      return 0;
    1.29  }
    1.30  
    1.31 +int test_read_pio()
    1.32 +{
    1.33 +    int i,j;
    1.34 +    char cmd[12] = {0x30, 0x28, 0, 0x2E,  0x4C, 0, 0, 0,  0, 0, 7, 0 };
    1.35 +    uint32_t read_pio_ready_regs[] = 
    1.36 +	{ IDE_ALTSTATUS, 0x58,
    1.37 +	  IDE_ERROR, 0x00,
    1.38 +	  IDE_COUNT, 0x02,
    1.39 +	  IDE_LBA1, 0x00,
    1.40 +	  IDE_LBA2, 0x08,
    1.41 +	  IDE_DEVICE, 0,
    1.42 +	  IDE_STATUS, 0x58, 0, 0 };
    1.43 +
    1.44 +    if( send_packet_command(cmd) != 0 ) {
    1.45 +	return -1;
    1.46 +    }
    1.47 +
    1.48 +    for( j=0; j<7; j++ ) {
    1.49 +	CHECK_REGS(read_pio_ready_regs);
    1.50 +	CHECK_INTRQ_CLEAR();
    1.51 +	for( i=0; i<0x0800; i+=2 ) {
    1.52 +	    word_read(IDE_DATA); // throw away for now.
    1.53 +	}
    1.54 +	
    1.55 +	EXPECT_INTRQ();
    1.56 +	EXPECT_READY();
    1.57 +    }
    1.58 +
    1.59 +    read_pio_ready_regs[1] = 0x50;
    1.60 +    read_pio_ready_regs[5] = 0x03;
    1.61 +    read_pio_ready_regs[13] = 0x50;
    1.62 +    CHECK_REGS( read_pio_ready_regs );
    1.63 +    return 0;
    1.64 +}
    1.65 +
    1.66  /**
    1.67   * Test interaction of Read CD (0x30) with Status (0x40,1)
    1.68   */
    1.69 @@ -519,7 +555,7 @@
    1.70  typedef int (*test_func_t)();
    1.71  
    1.72  test_func_t test_fns[] = { test_enable, test_reset, test_packet,
    1.73 -			   test_dma, test_dma_abort, 
    1.74 +			   test_dma, test_dma_abort, test_read_pio,
    1.75  			   test_read_toc,
    1.76  			   test_status1, NULL };
    1.77