liquidio: CN23XX register setup
Adds support for initializing cn23xx device registers
related to mac, input/output and pf global config.
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com>
Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index a9e7c07..a00bd6c 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -3695,6 +3695,22 @@
octeon_set_io_queues_off(octeon_dev);
+ if (OCTEON_CN23XX_PF(octeon_dev)) {
+ ret = octeon_dev->fn_list.setup_device_regs(octeon_dev);
+ if (ret) {
+ dev_err(&octeon_dev->pci_dev->dev, "OCTEON: Failed to configure device registers\n");
+ return ret;
+ }
+ }
+
+ /* Initialize soft command buffer pool
+ */
+ if (octeon_setup_sc_buffer_pool(octeon_dev)) {
+ dev_err(&octeon_dev->pci_dev->dev, "sc buffer pool allocation failed\n");
+ return 1;
+ }
+ atomic_set(&octeon_dev->status, OCT_DEV_SC_BUFF_POOL_INIT_DONE);
+
/* Setup the data structures that manage this Octeon's Input queues. */
if (octeon_setup_instr_queues(octeon_dev)) {
dev_err(&octeon_dev->pci_dev->dev,
@@ -3706,14 +3722,6 @@
}
atomic_set(&octeon_dev->status, OCT_DEV_INSTR_QUEUE_INIT_DONE);
- /* Initialize soft command buffer pool
- */
- if (octeon_setup_sc_buffer_pool(octeon_dev)) {
- dev_err(&octeon_dev->pci_dev->dev, "sc buffer pool allocation failed\n");
- return 1;
- }
- atomic_set(&octeon_dev->status, OCT_DEV_SC_BUFF_POOL_INIT_DONE);
-
/* Initialize lists to manage the requests of different types that
* arrive from user & kernel applications for this octeon device.
*/