diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2023-09-18 11:04:42 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2023-10-13 08:49:12 +0300 |
| commit | 7b304040c8db5fb829fd55342224161a754040c1 (patch) | |
| tree | 9c9d0d75960a9ed619a1f00cc152bca3d8151563 /drivers/thunderbolt | |
| parent | 0c35ac18256942e66d8dab6ca049185812e60c69 (diff) | |
thunderbolt: dma_test: Use enum tb_link_width
Since we have it, use it in the DMA test driver as well.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt')
| -rw-r--r-- | drivers/thunderbolt/dma_test.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/thunderbolt/dma_test.c b/drivers/thunderbolt/dma_test.c index 39476fc48801..9e47a63f28e7 100644 --- a/drivers/thunderbolt/dma_test.c +++ b/drivers/thunderbolt/dma_test.c @@ -101,7 +101,7 @@ struct dma_test { unsigned int packets_sent; unsigned int packets_received; unsigned int link_speed; - unsigned int link_width; + enum tb_link_width link_width; unsigned int crc_errors; unsigned int buffer_overflow_errors; enum dma_test_result result; @@ -465,9 +465,9 @@ DMA_TEST_DEBUGFS_ATTR(packets_to_send, packets_to_send_get, static int dma_test_set_bonding(struct dma_test *dt) { switch (dt->link_width) { - case 2: + case TB_LINK_WIDTH_DUAL: return tb_xdomain_lane_bonding_enable(dt->xd); - case 1: + case TB_LINK_WIDTH_SINGLE: tb_xdomain_lane_bonding_disable(dt->xd); fallthrough; default: @@ -490,12 +490,8 @@ static void dma_test_check_errors(struct dma_test *dt, int ret) if (!dt->error_code) { if (dt->link_speed && dt->xd->link_speed != dt->link_speed) { dt->error_code = DMA_TEST_SPEED_ERROR; - } else if (dt->link_width) { - const struct tb_xdomain *xd = dt->xd; - - if ((dt->link_width == 1 && xd->link_width != TB_LINK_WIDTH_SINGLE) || - (dt->link_width == 2 && xd->link_width < TB_LINK_WIDTH_DUAL)) - dt->error_code = DMA_TEST_WIDTH_ERROR; + } else if (dt->link_width && dt->link_width != dt->xd->link_width) { + dt->error_code = DMA_TEST_WIDTH_ERROR; } else if (dt->packets_to_send != dt->packets_sent || dt->packets_to_receive != dt->packets_received || dt->crc_errors || dt->buffer_overflow_errors) { |