From 86094f7f38ff711f3db8497fcb4d2e109100f497 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Wed, 21 Aug 2013 19:51:04 +0100 Subject: sfc: Move and rename Falcon/Siena common NIC operations Add efx_nic_type operations for the many efx_nic functions that need to be implemented different on EF10. For now, change most of the existing efx_nic_*() functions into inline wrappers. As a later step, we may be able to improve branch prediction for operations used on the fast path by copying the pointers into each queue/channel structure. Move the Falcon/Siena implementations to new file farch.c and rename the functions and static data to use a prefix of 'efx_farch_'. Move efx_may_push_tx_desc() to nic.h, as the EF10 TX code will also use it. Signed-off-by: Ben Hutchings --- drivers/net/ethernet/sfc/siena.c | 34 ++++++++++++++++++++++++++++------ 1 file changed, 28 insertions(+), 6 deletions(-) (limited to 'drivers/net/ethernet/sfc/siena.c') diff --git a/drivers/net/ethernet/sfc/siena.c b/drivers/net/ethernet/sfc/siena.c index b4c1d4310afe..6a833d531b86 100644 --- a/drivers/net/ethernet/sfc/siena.c +++ b/drivers/net/ethernet/sfc/siena.c @@ -63,7 +63,7 @@ void siena_finish_flush(struct efx_nic *efx) efx_mcdi_set_mac(efx); } -static const struct efx_nic_register_test siena_register_tests[] = { +static const struct efx_farch_register_test siena_register_tests[] = { { FR_AZ_ADR_REGION, EFX_OWORD32(0x0003FFFF, 0x0003FFFF, 0x0003FFFF, 0x0003FFFF) }, { FR_CZ_USR_EV_CFG, @@ -107,8 +107,8 @@ static int siena_test_chip(struct efx_nic *efx, struct efx_self_tests *tests) goto out; tests->registers = - efx_nic_test_registers(efx, siena_register_tests, - ARRAY_SIZE(siena_register_tests)) + efx_farch_test_registers(efx, siena_register_tests, + ARRAY_SIZE(siena_register_tests)) ? -1 : 1; rc = efx_mcdi_reset(efx, reset_method); @@ -184,7 +184,7 @@ static void siena_dimension_resources(struct efx_nic *efx) * the buffer table and descriptor caches. In theory we can * map both blocks to one port, but we don't. */ - efx_nic_dimension_resources(efx, FR_CZ_BUF_FULL_TBL_ROWS / 2); + efx_farch_dimension_resources(efx, FR_CZ_BUF_FULL_TBL_ROWS / 2); } static int siena_probe_nic(struct efx_nic *efx) @@ -200,7 +200,7 @@ static int siena_probe_nic(struct efx_nic *efx) return -ENOMEM; efx->nic_data = nic_data; - if (efx_nic_fpga_ver(efx) != 0) { + if (efx_farch_fpga_ver(efx) != 0) { netif_err(efx, probe, efx->net_dev, "Siena FPGA not supported\n"); rc = -ENODEV; @@ -351,7 +351,7 @@ static int siena_init_nic(struct efx_nic *efx) EFX_POPULATE_OWORD_1(temp, FRF_CZ_USREV_DIS, 1); efx_writeo(efx, &temp, FR_CZ_USR_EV_CFG); - efx_nic_init_common(efx); + efx_farch_init_common(efx); return 0; } @@ -705,6 +705,28 @@ const struct efx_nic_type siena_a0_nic_type = { .mcdi_poll_response = siena_mcdi_poll_response, .mcdi_read_response = siena_mcdi_read_response, .mcdi_poll_reboot = siena_mcdi_poll_reboot, + .irq_enable_master = efx_farch_irq_enable_master, + .irq_test_generate = efx_farch_irq_test_generate, + .irq_disable_non_ev = efx_farch_irq_disable_master, + .irq_handle_msi = efx_farch_msi_interrupt, + .irq_handle_legacy = efx_farch_legacy_interrupt, + .tx_probe = efx_farch_tx_probe, + .tx_init = efx_farch_tx_init, + .tx_remove = efx_farch_tx_remove, + .tx_write = efx_farch_tx_write, + .rx_push_indir_table = efx_farch_rx_push_indir_table, + .rx_probe = efx_farch_rx_probe, + .rx_init = efx_farch_rx_init, + .rx_remove = efx_farch_rx_remove, + .rx_write = efx_farch_rx_write, + .rx_defer_refill = efx_farch_rx_defer_refill, + .ev_probe = efx_farch_ev_probe, + .ev_init = efx_farch_ev_init, + .ev_fini = efx_farch_ev_fini, + .ev_remove = efx_farch_ev_remove, + .ev_process = efx_farch_ev_process, + .ev_read_ack = efx_farch_ev_read_ack, + .ev_test_generate = efx_farch_ev_test_generate, .revision = EFX_REV_SIENA_A0, .mem_map_size = (FR_CZ_MC_TREG_SMEM + -- cgit v1.2.3