sfc: Update hardware definitions for Siena
Siena is still based on the Falcon hardware architecture and will
share many of these definitions, so replace falcon_hwdefs.h with
regs.h.
The new definitions have been generated according to a naming
convention which incorporates the type and revision information.
Update the code accordingly.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index c23e8e2..b35e010 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -22,7 +22,7 @@
#include "mac.h"
#include "spi.h"
#include "falcon.h"
-#include "falcon_hwdefs.h"
+#include "regs.h"
#include "falcon_io.h"
#include "mdio_10g.h"
#include "phy.h"
@@ -109,17 +109,17 @@
MODULE_PARM_DESC(rx_xon_thresh_bytes, "RX fifo XON threshold");
/* TX descriptor ring size - min 512 max 4k */
-#define FALCON_TXD_RING_ORDER TX_DESCQ_SIZE_1K
+#define FALCON_TXD_RING_ORDER FFE_AZ_TX_DESCQ_SIZE_1K
#define FALCON_TXD_RING_SIZE 1024
#define FALCON_TXD_RING_MASK (FALCON_TXD_RING_SIZE - 1)
/* RX descriptor ring size - min 512 max 4k */
-#define FALCON_RXD_RING_ORDER RX_DESCQ_SIZE_1K
+#define FALCON_RXD_RING_ORDER FFE_AZ_RX_DESCQ_SIZE_1K
#define FALCON_RXD_RING_SIZE 1024
#define FALCON_RXD_RING_MASK (FALCON_RXD_RING_SIZE - 1)
/* Event queue size - max 32k */
-#define FALCON_EVQ_ORDER EVQ_SIZE_4K
+#define FALCON_EVQ_ORDER FFE_AZ_EVQ_SIZE_4K
#define FALCON_EVQ_SIZE 4096
#define FALCON_EVQ_MASK (FALCON_EVQ_SIZE - 1)
@@ -199,9 +199,9 @@
struct efx_nic *efx = (struct efx_nic *)data;
efx_oword_t reg;
- falcon_read(efx, ®, GPIO_CTL_REG_KER);
- EFX_SET_OWORD_FIELD(reg, GPIO3_OEN, !state);
- falcon_write(efx, ®, GPIO_CTL_REG_KER);
+ falcon_read(efx, ®, FR_AB_GPIO_CTL);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_GPIO3_OEN, !state);
+ falcon_write(efx, ®, FR_AB_GPIO_CTL);
}
static void falcon_setscl(void *data, int state)
@@ -209,9 +209,9 @@
struct efx_nic *efx = (struct efx_nic *)data;
efx_oword_t reg;
- falcon_read(efx, ®, GPIO_CTL_REG_KER);
- EFX_SET_OWORD_FIELD(reg, GPIO0_OEN, !state);
- falcon_write(efx, ®, GPIO_CTL_REG_KER);
+ falcon_read(efx, ®, FR_AB_GPIO_CTL);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_GPIO0_OEN, !state);
+ falcon_write(efx, ®, FR_AB_GPIO_CTL);
}
static int falcon_getsda(void *data)
@@ -219,8 +219,8 @@
struct efx_nic *efx = (struct efx_nic *)data;
efx_oword_t reg;
- falcon_read(efx, ®, GPIO_CTL_REG_KER);
- return EFX_OWORD_FIELD(reg, GPIO3_IN);
+ falcon_read(efx, ®, FR_AB_GPIO_CTL);
+ return EFX_OWORD_FIELD(reg, FRF_AB_GPIO3_IN);
}
static int falcon_getscl(void *data)
@@ -228,8 +228,8 @@
struct efx_nic *efx = (struct efx_nic *)data;
efx_oword_t reg;
- falcon_read(efx, ®, GPIO_CTL_REG_KER);
- return EFX_OWORD_FIELD(reg, GPIO0_IN);
+ falcon_read(efx, ®, FR_AB_GPIO_CTL);
+ return EFX_OWORD_FIELD(reg, FRF_AB_GPIO0_IN);
}
static struct i2c_algo_bit_data falcon_i2c_bit_operations = {
@@ -274,11 +274,10 @@
dma_addr = buffer->dma_addr + (i * 4096);
EFX_LOG(efx, "mapping special buffer %d at %llx\n",
index, (unsigned long long)dma_addr);
- EFX_POPULATE_QWORD_4(buf_desc,
- IP_DAT_BUF_SIZE, IP_DAT_BUF_SIZE_4K,
- BUF_ADR_REGION, 0,
- BUF_ADR_FBUF, (dma_addr >> 12),
- BUF_OWNER_ID_FBUF, 0);
+ EFX_POPULATE_QWORD_3(buf_desc,
+ FRF_AZ_BUF_ADR_REGION, 0,
+ FRF_AZ_BUF_ADR_FBUF, dma_addr >> 12,
+ FRF_AZ_BUF_OWNER_ID_FBUF, 0);
falcon_write_sram(efx, &buf_desc, index);
}
}
@@ -299,11 +298,11 @@
buffer->index, buffer->index + buffer->entries - 1);
EFX_POPULATE_OWORD_4(buf_tbl_upd,
- BUF_UPD_CMD, 0,
- BUF_CLR_CMD, 1,
- BUF_CLR_END_ID, end,
- BUF_CLR_START_ID, start);
- falcon_write(efx, &buf_tbl_upd, BUF_TBL_UPD_REG_KER);
+ FRF_AZ_BUF_UPD_CMD, 0,
+ FRF_AZ_BUF_CLR_CMD, 1,
+ FRF_AZ_BUF_CLR_END_ID, end,
+ FRF_AZ_BUF_CLR_START_ID, start);
+ falcon_write(efx, &buf_tbl_upd, FR_AZ_BUF_TBL_UPD);
}
/*
@@ -415,9 +414,9 @@
efx_dword_t reg;
write_ptr = tx_queue->write_count & FALCON_TXD_RING_MASK;
- EFX_POPULATE_DWORD_1(reg, TX_DESC_WPTR_DWORD, write_ptr);
+ EFX_POPULATE_DWORD_1(reg, FRF_AZ_TX_DESC_WPTR_DWORD, write_ptr);
falcon_writel_page(tx_queue->efx, ®,
- TX_DESC_UPD_REG_KER_DWORD, tx_queue->queue);
+ FR_AZ_TX_DESC_UPD_DWORD_P0, tx_queue->queue);
}
@@ -441,12 +440,11 @@
++tx_queue->write_count;
/* Create TX descriptor ring entry */
- EFX_POPULATE_QWORD_5(*txd,
- TX_KER_PORT, 0,
- TX_KER_CONT, buffer->continuation,
- TX_KER_BYTE_CNT, buffer->len,
- TX_KER_BUF_REGION, 0,
- TX_KER_BUF_ADR, buffer->dma_addr);
+ EFX_POPULATE_QWORD_4(*txd,
+ FSF_AZ_TX_KER_CONT, buffer->continuation,
+ FSF_AZ_TX_KER_BYTE_COUNT, buffer->len,
+ FSF_AZ_TX_KER_BUF_REGION, 0,
+ FSF_AZ_TX_KER_BUF_ADDR, buffer->dma_addr);
} while (tx_queue->write_count != tx_queue->insert_count);
wmb(); /* Ensure descriptors are written before they are fetched */
@@ -474,21 +472,23 @@
/* Push TX descriptor ring to card */
EFX_POPULATE_OWORD_10(tx_desc_ptr,
- TX_DESCQ_EN, 1,
- TX_ISCSI_DDIG_EN, 0,
- TX_ISCSI_HDIG_EN, 0,
- TX_DESCQ_BUF_BASE_ID, tx_queue->txd.index,
- TX_DESCQ_EVQ_ID, tx_queue->channel->channel,
- TX_DESCQ_OWNER_ID, 0,
- TX_DESCQ_LABEL, tx_queue->queue,
- TX_DESCQ_SIZE, FALCON_TXD_RING_ORDER,
- TX_DESCQ_TYPE, 0,
- TX_NON_IP_DROP_DIS_B0, 1);
+ FRF_AZ_TX_DESCQ_EN, 1,
+ FRF_AZ_TX_ISCSI_DDIG_EN, 0,
+ FRF_AZ_TX_ISCSI_HDIG_EN, 0,
+ FRF_AZ_TX_DESCQ_BUF_BASE_ID, tx_queue->txd.index,
+ FRF_AZ_TX_DESCQ_EVQ_ID,
+ tx_queue->channel->channel,
+ FRF_AZ_TX_DESCQ_OWNER_ID, 0,
+ FRF_AZ_TX_DESCQ_LABEL, tx_queue->queue,
+ FRF_AZ_TX_DESCQ_SIZE, FALCON_TXD_RING_ORDER,
+ FRF_AZ_TX_DESCQ_TYPE, 0,
+ FRF_BZ_TX_NON_IP_DROP_DIS, 1);
if (falcon_rev(efx) >= FALCON_REV_B0) {
int csum = tx_queue->queue == EFX_TX_QUEUE_OFFLOAD_CSUM;
- EFX_SET_OWORD_FIELD(tx_desc_ptr, TX_IP_CHKSM_DIS_B0, !csum);
- EFX_SET_OWORD_FIELD(tx_desc_ptr, TX_TCP_CHKSM_DIS_B0, !csum);
+ EFX_SET_OWORD_FIELD(tx_desc_ptr, FRF_BZ_TX_IP_CHKSM_DIS, !csum);
+ EFX_SET_OWORD_FIELD(tx_desc_ptr, FRF_BZ_TX_TCP_CHKSM_DIS,
+ !csum);
}
falcon_write_table(efx, &tx_desc_ptr, efx->type->txd_ptr_tbl_base,
@@ -500,12 +500,12 @@
/* Only 128 bits in this register */
BUILD_BUG_ON(EFX_TX_QUEUE_COUNT >= 128);
- falcon_read(efx, ®, TX_CHKSM_CFG_REG_KER_A1);
+ falcon_read(efx, ®, FR_AA_TX_CHKSM_CFG);
if (tx_queue->queue == EFX_TX_QUEUE_OFFLOAD_CSUM)
clear_bit_le(tx_queue->queue, (void *)®);
else
set_bit_le(tx_queue->queue, (void *)®);
- falcon_write(efx, ®, TX_CHKSM_CFG_REG_KER_A1);
+ falcon_write(efx, ®, FR_AA_TX_CHKSM_CFG);
}
}
@@ -516,9 +516,9 @@
/* Post a flush command */
EFX_POPULATE_OWORD_2(tx_flush_descq,
- TX_FLUSH_DESCQ_CMD, 1,
- TX_FLUSH_DESCQ, tx_queue->queue);
- falcon_write(efx, &tx_flush_descq, TX_FLUSH_DESCQ_REG_KER);
+ FRF_AZ_TX_FLUSH_DESCQ_CMD, 1,
+ FRF_AZ_TX_FLUSH_DESCQ, tx_queue->queue);
+ falcon_write(efx, &tx_flush_descq, FR_AZ_TX_FLUSH_DESCQ);
}
void falcon_fini_tx(struct efx_tx_queue *tx_queue)
@@ -567,11 +567,11 @@
rxd = falcon_rx_desc(rx_queue, index);
rx_buf = efx_rx_buffer(rx_queue, index);
EFX_POPULATE_QWORD_3(*rxd,
- RX_KER_BUF_SIZE,
+ FSF_AZ_RX_KER_BUF_SIZE,
rx_buf->len -
rx_queue->efx->type->rx_buffer_padding,
- RX_KER_BUF_REGION, 0,
- RX_KER_BUF_ADR, rx_buf->dma_addr);
+ FSF_AZ_RX_KER_BUF_REGION, 0,
+ FSF_AZ_RX_KER_BUF_ADDR, rx_buf->dma_addr);
}
/* This writes to the RX_DESC_WPTR register for the specified receive
@@ -591,9 +591,9 @@
wmb();
write_ptr = rx_queue->added_count & FALCON_RXD_RING_MASK;
- EFX_POPULATE_DWORD_1(reg, RX_DESC_WPTR_DWORD, write_ptr);
+ EFX_POPULATE_DWORD_1(reg, FRF_AZ_RX_DESC_WPTR_DWORD, write_ptr);
falcon_writel_page(rx_queue->efx, ®,
- RX_DESC_UPD_REG_KER_DWORD, rx_queue->queue);
+ FR_AZ_RX_DESC_UPD_DWORD_P0, rx_queue->queue);
}
int falcon_probe_rx(struct efx_rx_queue *rx_queue)
@@ -622,17 +622,18 @@
/* Push RX descriptor ring to card */
EFX_POPULATE_OWORD_10(rx_desc_ptr,
- RX_ISCSI_DDIG_EN, iscsi_digest_en,
- RX_ISCSI_HDIG_EN, iscsi_digest_en,
- RX_DESCQ_BUF_BASE_ID, rx_queue->rxd.index,
- RX_DESCQ_EVQ_ID, rx_queue->channel->channel,
- RX_DESCQ_OWNER_ID, 0,
- RX_DESCQ_LABEL, rx_queue->queue,
- RX_DESCQ_SIZE, FALCON_RXD_RING_ORDER,
- RX_DESCQ_TYPE, 0 /* kernel queue */ ,
+ FRF_AZ_RX_ISCSI_DDIG_EN, iscsi_digest_en,
+ FRF_AZ_RX_ISCSI_HDIG_EN, iscsi_digest_en,
+ FRF_AZ_RX_DESCQ_BUF_BASE_ID, rx_queue->rxd.index,
+ FRF_AZ_RX_DESCQ_EVQ_ID,
+ rx_queue->channel->channel,
+ FRF_AZ_RX_DESCQ_OWNER_ID, 0,
+ FRF_AZ_RX_DESCQ_LABEL, rx_queue->queue,
+ FRF_AZ_RX_DESCQ_SIZE, FALCON_RXD_RING_ORDER,
+ FRF_AZ_RX_DESCQ_TYPE, 0 /* kernel queue */ ,
/* For >=B0 this is scatter so disable */
- RX_DESCQ_JUMBO, !is_b0,
- RX_DESCQ_EN, 1);
+ FRF_AZ_RX_DESCQ_JUMBO, !is_b0,
+ FRF_AZ_RX_DESCQ_EN, 1);
falcon_write_table(efx, &rx_desc_ptr, efx->type->rxd_ptr_tbl_base,
rx_queue->queue);
}
@@ -644,9 +645,9 @@
/* Post a flush command */
EFX_POPULATE_OWORD_2(rx_flush_descq,
- RX_FLUSH_DESCQ_CMD, 1,
- RX_FLUSH_DESCQ, rx_queue->queue);
- falcon_write(efx, &rx_flush_descq, RX_FLUSH_DESCQ_REG_KER);
+ FRF_AZ_RX_FLUSH_DESCQ_CMD, 1,
+ FRF_AZ_RX_FLUSH_DESCQ, rx_queue->queue);
+ falcon_write(efx, &rx_flush_descq, FR_AZ_RX_FLUSH_DESCQ);
}
void falcon_fini_rx(struct efx_rx_queue *rx_queue)
@@ -693,7 +694,7 @@
efx_dword_t reg;
struct efx_nic *efx = channel->efx;
- EFX_POPULATE_DWORD_1(reg, EVQ_RPTR_DWORD, channel->eventq_read_ptr);
+ EFX_POPULATE_DWORD_1(reg, FRF_AZ_EVQ_RPTR, channel->eventq_read_ptr);
falcon_writel_table(efx, ®, efx->type->evq_rptr_tbl_base,
channel->channel);
}
@@ -703,11 +704,14 @@
{
efx_oword_t drv_ev_reg;
- EFX_POPULATE_OWORD_2(drv_ev_reg,
- DRV_EV_QID, channel->channel,
- DRV_EV_DATA,
- EFX_QWORD_FIELD64(*event, WHOLE_EVENT));
- falcon_write(channel->efx, &drv_ev_reg, DRV_EV_REG_KER);
+ BUILD_BUG_ON(FRF_AZ_DRV_EV_DATA_LBN != 0 ||
+ FRF_AZ_DRV_EV_DATA_WIDTH != 64);
+ drv_ev_reg.u32[0] = event->u32[0];
+ drv_ev_reg.u32[1] = event->u32[1];
+ drv_ev_reg.u32[2] = 0;
+ drv_ev_reg.u32[3] = 0;
+ EFX_SET_OWORD_FIELD(drv_ev_reg, FRF_AZ_DRV_EV_QID, channel->channel);
+ falcon_write(channel->efx, &drv_ev_reg, FR_AZ_DRV_EV);
}
/* Handle a transmit completion event
@@ -723,18 +727,18 @@
struct efx_tx_queue *tx_queue;
struct efx_nic *efx = channel->efx;
- if (likely(EFX_QWORD_FIELD(*event, TX_EV_COMP))) {
+ if (likely(EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_COMP))) {
/* Transmit completion */
- tx_ev_desc_ptr = EFX_QWORD_FIELD(*event, TX_EV_DESC_PTR);
- tx_ev_q_label = EFX_QWORD_FIELD(*event, TX_EV_Q_LABEL);
+ tx_ev_desc_ptr = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_DESC_PTR);
+ tx_ev_q_label = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_Q_LABEL);
tx_queue = &efx->tx_queue[tx_ev_q_label];
channel->irq_mod_score +=
(tx_ev_desc_ptr - tx_queue->read_count) &
efx->type->txd_ring_mask;
efx_xmit_done(tx_queue, tx_ev_desc_ptr);
- } else if (EFX_QWORD_FIELD(*event, TX_EV_WQ_FF_FULL)) {
+ } else if (EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_WQ_FF_FULL)) {
/* Rewrite the FIFO write pointer */
- tx_ev_q_label = EFX_QWORD_FIELD(*event, TX_EV_Q_LABEL);
+ tx_ev_q_label = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_Q_LABEL);
tx_queue = &efx->tx_queue[tx_ev_q_label];
if (efx_dev_registered(efx))
@@ -742,7 +746,7 @@
falcon_notify_tx_desc(tx_queue);
if (efx_dev_registered(efx))
netif_tx_unlock(efx->net_dev);
- } else if (EFX_QWORD_FIELD(*event, TX_EV_PKT_ERR) &&
+ } else if (EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_PKT_ERR) &&
EFX_WORKAROUND_10727(efx)) {
efx_schedule_reset(efx, RESET_TYPE_TX_DESC_FETCH);
} else {
@@ -766,22 +770,22 @@
bool rx_ev_ip_frag_err, rx_ev_hdr_type, rx_ev_mcast_pkt;
unsigned rx_ev_pkt_type;
- rx_ev_hdr_type = EFX_QWORD_FIELD(*event, RX_EV_HDR_TYPE);
- rx_ev_mcast_pkt = EFX_QWORD_FIELD(*event, RX_EV_MCAST_PKT);
- rx_ev_tobe_disc = EFX_QWORD_FIELD(*event, RX_EV_TOBE_DISC);
- rx_ev_pkt_type = EFX_QWORD_FIELD(*event, RX_EV_PKT_TYPE);
+ rx_ev_hdr_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_HDR_TYPE);
+ rx_ev_mcast_pkt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_MCAST_PKT);
+ rx_ev_tobe_disc = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_TOBE_DISC);
+ rx_ev_pkt_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_PKT_TYPE);
rx_ev_buf_owner_id_err = EFX_QWORD_FIELD(*event,
- RX_EV_BUF_OWNER_ID_ERR);
- rx_ev_ip_frag_err = EFX_QWORD_FIELD(*event, RX_EV_IF_FRAG_ERR);
+ FSF_AZ_RX_EV_BUF_OWNER_ID_ERR);
+ rx_ev_ip_frag_err = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_IP_FRAG_ERR);
rx_ev_ip_hdr_chksum_err = EFX_QWORD_FIELD(*event,
- RX_EV_IP_HDR_CHKSUM_ERR);
+ FSF_AZ_RX_EV_IP_HDR_CHKSUM_ERR);
rx_ev_tcp_udp_chksum_err = EFX_QWORD_FIELD(*event,
- RX_EV_TCP_UDP_CHKSUM_ERR);
- rx_ev_eth_crc_err = EFX_QWORD_FIELD(*event, RX_EV_ETH_CRC_ERR);
- rx_ev_frm_trunc = EFX_QWORD_FIELD(*event, RX_EV_FRM_TRUNC);
+ FSF_AZ_RX_EV_TCP_UDP_CHKSUM_ERR);
+ rx_ev_eth_crc_err = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_ETH_CRC_ERR);
+ rx_ev_frm_trunc = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_FRM_TRUNC);
rx_ev_drib_nib = ((falcon_rev(efx) >= FALCON_REV_B0) ?
- 0 : EFX_QWORD_FIELD(*event, RX_EV_DRIB_NIB));
- rx_ev_pause_frm = EFX_QWORD_FIELD(*event, RX_EV_PAUSE_FRM_ERR);
+ 0 : EFX_QWORD_FIELD(*event, FSF_AA_RX_EV_DRIB_NIB));
+ rx_ev_pause_frm = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_PAUSE_FRM_ERR);
/* Every error apart from tobe_disc and pause_frm */
rx_ev_other_err = (rx_ev_drib_nib | rx_ev_tcp_udp_chksum_err |
@@ -865,16 +869,17 @@
struct efx_nic *efx = channel->efx;
/* Basic packet information */
- rx_ev_byte_cnt = EFX_QWORD_FIELD(*event, RX_EV_BYTE_CNT);
- rx_ev_pkt_ok = EFX_QWORD_FIELD(*event, RX_EV_PKT_OK);
- rx_ev_hdr_type = EFX_QWORD_FIELD(*event, RX_EV_HDR_TYPE);
- WARN_ON(EFX_QWORD_FIELD(*event, RX_EV_JUMBO_CONT));
- WARN_ON(EFX_QWORD_FIELD(*event, RX_EV_SOP) != 1);
- WARN_ON(EFX_QWORD_FIELD(*event, RX_EV_Q_LABEL) != channel->channel);
+ rx_ev_byte_cnt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_BYTE_CNT);
+ rx_ev_pkt_ok = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_PKT_OK);
+ rx_ev_hdr_type = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_HDR_TYPE);
+ WARN_ON(EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_JUMBO_CONT));
+ WARN_ON(EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_SOP) != 1);
+ WARN_ON(EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_Q_LABEL) !=
+ channel->channel);
rx_queue = &efx->rx_queue[channel->channel];
- rx_ev_desc_ptr = EFX_QWORD_FIELD(*event, RX_EV_DESC_PTR);
+ rx_ev_desc_ptr = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_DESC_PTR);
expected_ptr = rx_queue->removed_count & FALCON_RXD_RING_MASK;
if (unlikely(rx_ev_desc_ptr != expected_ptr))
falcon_handle_rx_bad_index(rx_queue, rx_ev_desc_ptr);
@@ -883,7 +888,9 @@
/* If packet is marked as OK and packet type is TCP/IPv4 or
* UDP/IPv4, then we can rely on the hardware checksum.
*/
- checksummed = RX_EV_HDR_TYPE_HAS_CHECKSUMS(rx_ev_hdr_type);
+ checksummed =
+ rx_ev_hdr_type == FSE_AB_RX_EV_HDR_TYPE_IPV4_TCP ||
+ rx_ev_hdr_type == FSE_AB_RX_EV_HDR_TYPE_IPV4_UDP;
} else {
falcon_handle_rx_not_ok(rx_queue, event, &rx_ev_pkt_ok,
&discard);
@@ -891,10 +898,10 @@
}
/* Detect multicast packets that didn't match the filter */
- rx_ev_mcast_pkt = EFX_QWORD_FIELD(*event, RX_EV_MCAST_PKT);
+ rx_ev_mcast_pkt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_MCAST_PKT);
if (rx_ev_mcast_pkt) {
unsigned int rx_ev_mcast_hash_match =
- EFX_QWORD_FIELD(*event, RX_EV_MCAST_HASH_MATCH);
+ EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_MCAST_HASH_MATCH);
if (unlikely(!rx_ev_mcast_hash_match))
discard = true;
@@ -914,24 +921,23 @@
struct efx_nic *efx = channel->efx;
bool handled = false;
- if (EFX_QWORD_FIELD(*event, G_PHY0_INTR) ||
- EFX_QWORD_FIELD(*event, G_PHY1_INTR) ||
- EFX_QWORD_FIELD(*event, XG_PHY_INTR) ||
- EFX_QWORD_FIELD(*event, XFP_PHY_INTR)) {
+ if (EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_G_PHY0_INTR) ||
+ EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_XG_PHY0_INTR) ||
+ EFX_QWORD_FIELD(*event, FSF_AB_GLB_EV_XFP_PHY0_INTR)) {
efx->phy_op->clear_interrupt(efx);
queue_work(efx->workqueue, &efx->phy_work);
handled = true;
}
if ((falcon_rev(efx) >= FALCON_REV_B0) &&
- EFX_QWORD_FIELD(*event, XG_MNT_INTR_B0)) {
+ EFX_QWORD_FIELD(*event, FSF_BB_GLB_EV_XG_MGT_INTR)) {
queue_work(efx->workqueue, &efx->mac_work);
handled = true;
}
if (falcon_rev(efx) <= FALCON_REV_A1 ?
- EFX_QWORD_FIELD(*event, RX_RECOVERY_A1) :
- EFX_QWORD_FIELD(*event, RX_RECOVERY_B0)) {
+ EFX_QWORD_FIELD(*event, FSF_AA_GLB_EV_RX_RECOVERY) :
+ EFX_QWORD_FIELD(*event, FSF_BB_GLB_EV_RX_RECOVERY)) {
EFX_ERR(efx, "channel %d seen global RX_RESET "
"event. Resetting.\n", channel->channel);
@@ -954,35 +960,35 @@
unsigned int ev_sub_code;
unsigned int ev_sub_data;
- ev_sub_code = EFX_QWORD_FIELD(*event, DRIVER_EV_SUB_CODE);
- ev_sub_data = EFX_QWORD_FIELD(*event, DRIVER_EV_SUB_DATA);
+ ev_sub_code = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBCODE);
+ ev_sub_data = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBDATA);
switch (ev_sub_code) {
- case TX_DESCQ_FLS_DONE_EV_DECODE:
+ case FSE_AZ_TX_DESCQ_FLS_DONE_EV:
EFX_TRACE(efx, "channel %d TXQ %d flushed\n",
channel->channel, ev_sub_data);
break;
- case RX_DESCQ_FLS_DONE_EV_DECODE:
+ case FSE_AZ_RX_DESCQ_FLS_DONE_EV:
EFX_TRACE(efx, "channel %d RXQ %d flushed\n",
channel->channel, ev_sub_data);
break;
- case EVQ_INIT_DONE_EV_DECODE:
+ case FSE_AZ_EVQ_INIT_DONE_EV:
EFX_LOG(efx, "channel %d EVQ %d initialised\n",
channel->channel, ev_sub_data);
break;
- case SRM_UPD_DONE_EV_DECODE:
+ case FSE_AZ_SRM_UPD_DONE_EV:
EFX_TRACE(efx, "channel %d SRAM update done\n",
channel->channel);
break;
- case WAKE_UP_EV_DECODE:
+ case FSE_AZ_WAKE_UP_EV:
EFX_TRACE(efx, "channel %d RXQ %d wakeup event\n",
channel->channel, ev_sub_data);
break;
- case TIMER_EV_DECODE:
+ case FSE_AZ_TIMER_EV:
EFX_TRACE(efx, "channel %d RX queue %d timer expired\n",
channel->channel, ev_sub_data);
break;
- case RX_RECOVERY_EV_DECODE:
+ case FSE_AA_RX_RECOVER_EV:
EFX_ERR(efx, "channel %d seen DRIVER RX_RESET event. "
"Resetting.\n", channel->channel);
atomic_inc(&efx->rx_reset);
@@ -991,12 +997,12 @@
RESET_TYPE_RX_RECOVERY :
RESET_TYPE_DISABLE);
break;
- case RX_DSC_ERROR_EV_DECODE:
+ case FSE_BZ_RX_DSC_ERROR_EV:
EFX_ERR(efx, "RX DMA Q %d reports descriptor fetch error."
" RX Q %d is disabled.\n", ev_sub_data, ev_sub_data);
efx_schedule_reset(efx, RESET_TYPE_RX_DESC_FETCH);
break;
- case TX_DSC_ERROR_EV_DECODE:
+ case FSE_BZ_TX_DSC_ERROR_EV:
EFX_ERR(efx, "TX DMA Q %d reports descriptor fetch error."
" TX Q %d is disabled.\n", ev_sub_data, ev_sub_data);
efx_schedule_reset(efx, RESET_TYPE_TX_DESC_FETCH);
@@ -1032,27 +1038,27 @@
/* Clear this event by marking it all ones */
EFX_SET_QWORD(*p_event);
- ev_code = EFX_QWORD_FIELD(event, EV_CODE);
+ ev_code = EFX_QWORD_FIELD(event, FSF_AZ_EV_CODE);
switch (ev_code) {
- case RX_IP_EV_DECODE:
+ case FSE_AZ_EV_CODE_RX_EV:
falcon_handle_rx_event(channel, &event);
++rx_packets;
break;
- case TX_IP_EV_DECODE:
+ case FSE_AZ_EV_CODE_TX_EV:
falcon_handle_tx_event(channel, &event);
break;
- case DRV_GEN_EV_DECODE:
- channel->eventq_magic
- = EFX_QWORD_FIELD(event, EVQ_MAGIC);
+ case FSE_AZ_EV_CODE_DRV_GEN_EV:
+ channel->eventq_magic = EFX_QWORD_FIELD(
+ event, FSF_AZ_DRV_GEN_EV_MAGIC);
EFX_LOG(channel->efx, "channel %d received generated "
"event "EFX_QWORD_FMT"\n", channel->channel,
EFX_QWORD_VAL(event));
break;
- case GLOBAL_EV_DECODE:
+ case FSE_AZ_EV_CODE_GLOBAL_EV:
falcon_handle_global_event(channel, &event);
break;
- case DRIVER_EV_DECODE:
+ case FSE_AZ_EV_CODE_DRIVER_EV:
falcon_handle_driver_event(channel, &event);
break;
default:
@@ -1086,16 +1092,19 @@
if (channel->irq_moderation < FALCON_IRQ_MOD_RESOLUTION)
channel->irq_moderation = FALCON_IRQ_MOD_RESOLUTION;
EFX_POPULATE_DWORD_2(timer_cmd,
- TIMER_MODE, TIMER_MODE_INT_HLDOFF,
- TIMER_VAL,
+ FRF_AB_TC_TIMER_MODE,
+ FFE_BB_TIMER_MODE_INT_HLDOFF,
+ FRF_AB_TC_TIMER_VAL,
channel->irq_moderation /
FALCON_IRQ_MOD_RESOLUTION - 1);
} else {
EFX_POPULATE_DWORD_2(timer_cmd,
- TIMER_MODE, TIMER_MODE_DIS,
- TIMER_VAL, 0);
+ FRF_AB_TC_TIMER_MODE,
+ FFE_BB_TIMER_MODE_DIS,
+ FRF_AB_TC_TIMER_VAL, 0);
}
- falcon_writel_page_locked(efx, &timer_cmd, TIMER_CMD_REG_KER,
+ BUILD_BUG_ON(FR_AA_TIMER_COMMAND_KER != FR_BZ_TIMER_COMMAND_P0);
+ falcon_writel_page_locked(efx, &timer_cmd, FR_BZ_TIMER_COMMAND_P0,
channel->channel);
}
@@ -1127,9 +1136,9 @@
/* Push event queue to card */
EFX_POPULATE_OWORD_3(evq_ptr,
- EVQ_EN, 1,
- EVQ_SIZE, FALCON_EVQ_ORDER,
- EVQ_BUF_BASE_ID, channel->eventq.index);
+ FRF_AZ_EVQ_EN, 1,
+ FRF_AZ_EVQ_SIZE, FALCON_EVQ_ORDER,
+ FRF_AZ_EVQ_BUF_BASE_ID, channel->eventq.index);
falcon_write_table(efx, &evq_ptr, efx->type->evq_ptr_tbl_base,
channel->channel);
@@ -1165,9 +1174,9 @@
{
efx_qword_t test_event;
- EFX_POPULATE_QWORD_2(test_event,
- EV_CODE, DRV_GEN_EV_DECODE,
- EVQ_MAGIC, magic);
+ EFX_POPULATE_QWORD_2(test_event, FSF_AZ_EV_CODE,
+ FSE_AZ_EV_CODE_DRV_GEN_EV,
+ FSF_AZ_DRV_GEN_EV_MAGIC, magic);
falcon_generate_event(channel, &test_event);
}
@@ -1175,11 +1184,12 @@
{
efx_qword_t phy_event;
- EFX_POPULATE_QWORD_1(phy_event, EV_CODE, GLOBAL_EV_DECODE);
+ EFX_POPULATE_QWORD_1(phy_event, FSF_AZ_EV_CODE,
+ FSE_AZ_EV_CODE_GLOBAL_EV);
if (EFX_IS10G(efx))
- EFX_SET_QWORD_FIELD(phy_event, XG_PHY_INTR, 1);
+ EFX_SET_QWORD_FIELD(phy_event, FSF_AB_GLB_EV_XG_PHY0_INTR, 1);
else
- EFX_SET_QWORD_FIELD(phy_event, G_PHY0_INTR, 1);
+ EFX_SET_QWORD_FIELD(phy_event, FSF_AB_GLB_EV_G_PHY0_INTR, 1);
falcon_generate_event(&efx->channel[0], &phy_event);
}
@@ -1207,22 +1217,23 @@
if (!falcon_event_present(event))
break;
- ev_code = EFX_QWORD_FIELD(*event, EV_CODE);
- ev_sub_code = EFX_QWORD_FIELD(*event, DRIVER_EV_SUB_CODE);
- if (ev_code == DRIVER_EV_DECODE &&
- ev_sub_code == TX_DESCQ_FLS_DONE_EV_DECODE) {
+ ev_code = EFX_QWORD_FIELD(*event, FSF_AZ_EV_CODE);
+ ev_sub_code = EFX_QWORD_FIELD(*event,
+ FSF_AZ_DRIVER_EV_SUBCODE);
+ if (ev_code == FSE_AZ_EV_CODE_DRIVER_EV &&
+ ev_sub_code == FSE_AZ_TX_DESCQ_FLS_DONE_EV) {
ev_queue = EFX_QWORD_FIELD(*event,
- DRIVER_EV_TX_DESCQ_ID);
+ FSF_AZ_DRIVER_EV_SUBDATA);
if (ev_queue < EFX_TX_QUEUE_COUNT) {
tx_queue = efx->tx_queue + ev_queue;
tx_queue->flushed = true;
}
- } else if (ev_code == DRIVER_EV_DECODE &&
- ev_sub_code == RX_DESCQ_FLS_DONE_EV_DECODE) {
- ev_queue = EFX_QWORD_FIELD(*event,
- DRIVER_EV_RX_DESCQ_ID);
- ev_failed = EFX_QWORD_FIELD(*event,
- DRIVER_EV_RX_FLUSH_FAIL);
+ } else if (ev_code == FSE_AZ_EV_CODE_DRIVER_EV &&
+ ev_sub_code == FSE_AZ_RX_DESCQ_FLS_DONE_EV) {
+ ev_queue = EFX_QWORD_FIELD(
+ *event, FSF_AZ_DRIVER_EV_RX_DESCQ_ID);
+ ev_failed = EFX_QWORD_FIELD(
+ *event, FSF_AZ_DRIVER_EV_RX_FLUSH_FAIL);
if (ev_queue < efx->n_rx_queues) {
rx_queue = efx->rx_queue + ev_queue;
@@ -1312,9 +1323,9 @@
efx_oword_t int_en_reg_ker;
EFX_POPULATE_OWORD_2(int_en_reg_ker,
- KER_INT_KER, force,
- DRV_INT_EN_KER, enabled);
- falcon_write(efx, &int_en_reg_ker, INT_EN_REG_KER);
+ FRF_AZ_KER_INT_KER, force,
+ FRF_AZ_DRV_INT_EN_KER, enabled);
+ falcon_write(efx, &int_en_reg_ker, FR_AZ_INT_EN_KER);
}
void falcon_enable_interrupts(struct efx_nic *efx)
@@ -1327,9 +1338,10 @@
/* Program address */
EFX_POPULATE_OWORD_2(int_adr_reg_ker,
- NORM_INT_VEC_DIS_KER, EFX_INT_MODE_USE_MSI(efx),
- INT_ADR_KER, efx->irq_status.dma_addr);
- falcon_write(efx, &int_adr_reg_ker, INT_ADR_REG_KER);
+ FRF_AZ_NORM_INT_VEC_DIS_KER,
+ EFX_INT_MODE_USE_MSI(efx),
+ FRF_AZ_INT_ADR_KER, efx->irq_status.dma_addr);
+ falcon_write(efx, &int_adr_reg_ker, FR_AZ_INT_ADR_KER);
/* Enable interrupts */
falcon_interrupts(efx, 1, 0);
@@ -1369,9 +1381,9 @@
{
efx_dword_t reg;
- EFX_POPULATE_DWORD_1(reg, INT_ACK_DUMMY_DATA, 0xb7eb7e);
- falcon_writel(efx, ®, INT_ACK_REG_KER_A1);
- falcon_readl(efx, ®, WORK_AROUND_BROKEN_PCI_READS_REG_KER_A1);
+ EFX_POPULATE_DWORD_1(reg, FRF_AA_INT_ACK_KER_FIELD, 0xb7eb7e);
+ falcon_writel(efx, ®, FR_AA_INT_ACK_KER);
+ falcon_readl(efx, ®, FR_AA_WORK_AROUND_BROKEN_PCI_READS);
}
/* Process a fatal interrupt
@@ -1384,8 +1396,8 @@
efx_oword_t fatal_intr;
int error, mem_perr;
- falcon_read(efx, &fatal_intr, FATAL_INTR_REG_KER);
- error = EFX_OWORD_FIELD(fatal_intr, INT_KER_ERROR);
+ falcon_read(efx, &fatal_intr, FR_AZ_FATAL_INTR_KER);
+ error = EFX_OWORD_FIELD(fatal_intr, FRF_AZ_FATAL_INTR);
EFX_ERR(efx, "SYSTEM ERROR " EFX_OWORD_FMT " status "
EFX_OWORD_FMT ": %s\n", EFX_OWORD_VAL(*int_ker),
@@ -1395,10 +1407,10 @@
goto out;
/* If this is a memory parity error dump which blocks are offending */
- mem_perr = EFX_OWORD_FIELD(fatal_intr, MEM_PERR_INT_KER);
+ mem_perr = EFX_OWORD_FIELD(fatal_intr, FRF_AZ_MEM_PERR_INT_KER);
if (mem_perr) {
efx_oword_t reg;
- falcon_read(efx, ®, MEM_STAT_REG_KER);
+ falcon_read(efx, ®, FR_AZ_MEM_STAT);
EFX_ERR(efx, "SYSTEM ERROR: memory parity error "
EFX_OWORD_FMT "\n", EFX_OWORD_VAL(reg));
}
@@ -1442,11 +1454,11 @@
int syserr;
/* Read the ISR which also ACKs the interrupts */
- falcon_readl(efx, ®, INT_ISR0_B0);
+ falcon_readl(efx, ®, FR_BZ_INT_ISR0);
queues = EFX_EXTRACT_DWORD(reg, 0, 31);
/* Check to see if we have a serious error condition */
- syserr = EFX_OWORD_FIELD(*int_ker, FATAL_INT);
+ syserr = EFX_OWORD_FIELD(*int_ker, FSF_AZ_NET_IVEC_FATAL_INT);
if (unlikely(syserr))
return falcon_fatal_interrupt(efx);
@@ -1492,7 +1504,7 @@
irq, raw_smp_processor_id(), EFX_OWORD_VAL(*int_ker));
/* Check to see if we have a serious error condition */
- syserr = EFX_OWORD_FIELD(*int_ker, FATAL_INT);
+ syserr = EFX_OWORD_FIELD(*int_ker, FSF_AZ_NET_IVEC_FATAL_INT);
if (unlikely(syserr))
return falcon_fatal_interrupt(efx);
@@ -1559,10 +1571,10 @@
if (falcon_rev(efx) < FALCON_REV_B0)
return;
- for (offset = RX_RSS_INDIR_TBL_B0;
- offset < RX_RSS_INDIR_TBL_B0 + 0x800;
+ for (offset = FR_BZ_RX_INDIRECTION_TBL;
+ offset < FR_BZ_RX_INDIRECTION_TBL + 0x800;
offset += 0x10) {
- EFX_POPULATE_DWORD_1(dword, RX_RSS_INDIR_ENT_B0,
+ EFX_POPULATE_DWORD_1(dword, FRF_BZ_IT_QUEUE,
i % efx->n_rx_queues);
falcon_writel(efx, &dword, offset);
i++;
@@ -1627,7 +1639,7 @@
/* ACK legacy interrupt */
if (falcon_rev(efx) >= FALCON_REV_B0)
- falcon_read(efx, ®, INT_ISR0_B0);
+ falcon_read(efx, ®, FR_BZ_INT_ISR0);
else
falcon_irq_ack_a1(efx);
@@ -1648,8 +1660,8 @@
static int falcon_spi_poll(struct efx_nic *efx)
{
efx_oword_t reg;
- falcon_read(efx, ®, EE_SPI_HCMD_REG_KER);
- return EFX_OWORD_FIELD(reg, EE_SPI_HCMD_CMD_EN) ? -EBUSY : 0;
+ falcon_read(efx, ®, FR_AB_EE_SPI_HCMD);
+ return EFX_OWORD_FIELD(reg, FRF_AB_EE_SPI_HCMD_CMD_EN) ? -EBUSY : 0;
}
/* Wait for SPI command completion */
@@ -1701,27 +1713,27 @@
/* Program address register, if we have an address */
if (addressed) {
- EFX_POPULATE_OWORD_1(reg, EE_SPI_HADR_ADR, address);
- falcon_write(efx, ®, EE_SPI_HADR_REG_KER);
+ EFX_POPULATE_OWORD_1(reg, FRF_AB_EE_SPI_HADR_ADR, address);
+ falcon_write(efx, ®, FR_AB_EE_SPI_HADR);
}
/* Program data register, if we have data */
if (in != NULL) {
memcpy(®, in, len);
- falcon_write(efx, ®, EE_SPI_HDATA_REG_KER);
+ falcon_write(efx, ®, FR_AB_EE_SPI_HDATA);
}
/* Issue read/write command */
EFX_POPULATE_OWORD_7(reg,
- EE_SPI_HCMD_CMD_EN, 1,
- EE_SPI_HCMD_SF_SEL, spi->device_id,
- EE_SPI_HCMD_DABCNT, len,
- EE_SPI_HCMD_READ, reading,
- EE_SPI_HCMD_DUBCNT, 0,
- EE_SPI_HCMD_ADBCNT,
+ FRF_AB_EE_SPI_HCMD_CMD_EN, 1,
+ FRF_AB_EE_SPI_HCMD_SF_SEL, spi->device_id,
+ FRF_AB_EE_SPI_HCMD_DABCNT, len,
+ FRF_AB_EE_SPI_HCMD_READ, reading,
+ FRF_AB_EE_SPI_HCMD_DUBCNT, 0,
+ FRF_AB_EE_SPI_HCMD_ADBCNT,
(addressed ? spi->addr_len : 0),
- EE_SPI_HCMD_ENC, command);
- falcon_write(efx, ®, EE_SPI_HCMD_REG_KER);
+ FRF_AB_EE_SPI_HCMD_ENC, command);
+ falcon_write(efx, ®, FR_AB_EE_SPI_HCMD);
/* Wait for read/write to complete */
rc = falcon_spi_wait(efx);
@@ -1730,7 +1742,7 @@
/* Read data */
if (out != NULL) {
- falcon_read(efx, ®, EE_SPI_HDATA_REG_KER);
+ falcon_read(efx, ®, FR_AB_EE_SPI_HDATA);
memcpy(out, ®, len);
}
@@ -1871,21 +1883,22 @@
* macs, so instead use the internal MAC resets
*/
if (!EFX_IS10G(efx)) {
- EFX_POPULATE_OWORD_1(reg, GM_SW_RST, 1);
- falcon_write(efx, ®, GM_CFG1_REG);
+ EFX_POPULATE_OWORD_1(reg, FRF_AB_GM_SW_RST, 1);
+ falcon_write(efx, ®, FR_AB_GM_CFG1);
udelay(1000);
- EFX_POPULATE_OWORD_1(reg, GM_SW_RST, 0);
- falcon_write(efx, ®, GM_CFG1_REG);
+ EFX_POPULATE_OWORD_1(reg, FRF_AB_GM_SW_RST, 0);
+ falcon_write(efx, ®, FR_AB_GM_CFG1);
udelay(1000);
return 0;
} else {
- EFX_POPULATE_OWORD_1(reg, XM_CORE_RST, 1);
- falcon_write(efx, ®, XM_GLB_CFG_REG);
+ EFX_POPULATE_OWORD_1(reg, FRF_AB_XM_CORE_RST, 1);
+ falcon_write(efx, ®, FR_AB_XM_GLB_CFG);
for (count = 0; count < 10000; count++) {
- falcon_read(efx, ®, XM_GLB_CFG_REG);
- if (EFX_OWORD_FIELD(reg, XM_CORE_RST) == 0)
+ falcon_read(efx, ®, FR_AB_XM_GLB_CFG);
+ if (EFX_OWORD_FIELD(reg, FRF_AB_XM_CORE_RST) ==
+ 0)
return 0;
udelay(10);
}
@@ -1899,22 +1912,22 @@
* the drain sequence with the statistics fetch */
efx_stats_disable(efx);
- falcon_read(efx, ®, MAC0_CTRL_REG_KER);
- EFX_SET_OWORD_FIELD(reg, TXFIFO_DRAIN_EN_B0, 1);
- falcon_write(efx, ®, MAC0_CTRL_REG_KER);
+ falcon_read(efx, ®, FR_AB_MAC_CTRL);
+ EFX_SET_OWORD_FIELD(reg, FRF_BB_TXFIFO_DRAIN_EN, 1);
+ falcon_write(efx, ®, FR_AB_MAC_CTRL);
- falcon_read(efx, ®, GLB_CTL_REG_KER);
- EFX_SET_OWORD_FIELD(reg, RST_XGTX, 1);
- EFX_SET_OWORD_FIELD(reg, RST_XGRX, 1);
- EFX_SET_OWORD_FIELD(reg, RST_EM, 1);
- falcon_write(efx, ®, GLB_CTL_REG_KER);
+ falcon_read(efx, ®, FR_AB_GLB_CTL);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_RST_XGTX, 1);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_RST_XGRX, 1);
+ EFX_SET_OWORD_FIELD(reg, FRF_AB_RST_EM, 1);
+ falcon_write(efx, ®, FR_AB_GLB_CTL);
count = 0;
while (1) {
- falcon_read(efx, ®, GLB_CTL_REG_KER);
- if (!EFX_OWORD_FIELD(reg, RST_XGTX) &&
- !EFX_OWORD_FIELD(reg, RST_XGRX) &&
- !EFX_OWORD_FIELD(reg, RST_EM)) {
+ falcon_read(efx, ®, FR_AB_GLB_CTL);
+ if (!EFX_OWORD_FIELD(reg, FRF_AB_RST_XGTX) &&
+ !EFX_OWORD_FIELD(reg, FRF_AB_RST_XGRX) &&
+ !EFX_OWORD_FIELD(reg, FRF_AB_RST_EM)) {
EFX_LOG(efx, "Completed MAC reset after %d loops\n",
count);
break;
@@ -1945,9 +1958,9 @@
(efx->loopback_mode != LOOPBACK_NONE))
return;
- falcon_read(efx, ®, MAC0_CTRL_REG_KER);
+ falcon_read(efx, ®, FR_AB_MAC_CTRL);
/* There is no point in draining more than once */
- if (EFX_OWORD_FIELD(reg, TXFIFO_DRAIN_EN_B0))
+ if (EFX_OWORD_FIELD(reg, FRF_BB_TXFIFO_DRAIN_EN))
return;
falcon_reset_macs(efx);
@@ -1961,9 +1974,9 @@
return;
/* Isolate the MAC -> RX */
- falcon_read(efx, ®, RX_CFG_REG_KER);
- EFX_SET_OWORD_FIELD(reg, RX_INGR_EN_B0, 0);
- falcon_write(efx, ®, RX_CFG_REG_KER);
+ falcon_read(efx, ®, FR_AZ_RX_CFG);
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_RX_INGR_EN, 0);
+ falcon_write(efx, ®, FR_AZ_RX_CFG);
if (!efx->link_up)
falcon_drain_tx_fifo(efx);
@@ -1986,19 +1999,19 @@
* indefinitely held and TX queue can be flushed at any point
* while the link is down. */
EFX_POPULATE_OWORD_5(reg,
- MAC_XOFF_VAL, 0xffff /* max pause time */,
- MAC_BCAD_ACPT, 1,
- MAC_UC_PROM, efx->promiscuous,
- MAC_LINK_STATUS, 1, /* always set */
- MAC_SPEED, link_speed);
+ FRF_AB_MAC_XOFF_VAL, 0xffff /* max pause time */,
+ FRF_AB_MAC_BCAD_ACPT, 1,
+ FRF_AB_MAC_UC_PROM, efx->promiscuous,
+ FRF_AB_MAC_LINK_STATUS, 1, /* always set */
+ FRF_AB_MAC_SPEED, link_speed);
/* On B0, MAC backpressure can be disabled and packets get
* discarded. */
if (falcon_rev(efx) >= FALCON_REV_B0) {
- EFX_SET_OWORD_FIELD(reg, TXFIFO_DRAIN_EN_B0,
+ EFX_SET_OWORD_FIELD(reg, FRF_BB_TXFIFO_DRAIN_EN,
!efx->link_up);
}
- falcon_write(efx, ®, MAC0_CTRL_REG_KER);
+ falcon_write(efx, ®, FR_AB_MAC_CTRL);
/* Restore the multicast hash registers. */
falcon_set_multicast_hash(efx);
@@ -2007,13 +2020,13 @@
* covered by RX_XOFF_MAC_EN and XM_TX_CFG_REG:XM_FCNTL.
* Action on receipt of pause frames is controller by XM_DIS_FCNTL */
tx_fc = !!(efx->link_fc & EFX_FC_TX);
- falcon_read(efx, ®, RX_CFG_REG_KER);
- EFX_SET_OWORD_FIELD(reg, RX_XOFF_MAC_EN, tx_fc);
+ falcon_read(efx, ®, FR_AZ_RX_CFG);
+ EFX_SET_OWORD_FIELD(reg, FRF_AZ_RX_XOFF_MAC_EN, tx_fc);
/* Unisolate the MAC -> RX */
if (falcon_rev(efx) >= FALCON_REV_B0)
- EFX_SET_OWORD_FIELD(reg, RX_INGR_EN_B0, 1);
- falcon_write(efx, ®, RX_CFG_REG_KER);
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_RX_INGR_EN, 1);
+ falcon_write(efx, ®, FR_AZ_RX_CFG);
}
int falcon_dma_stats(struct efx_nic *efx, unsigned int done_offset)
@@ -2028,8 +2041,8 @@
/* Statistics fetch will fail if the MAC is in TX drain */
if (falcon_rev(efx) >= FALCON_REV_B0) {
efx_oword_t temp;
- falcon_read(efx, &temp, MAC0_CTRL_REG_KER);
- if (EFX_OWORD_FIELD(temp, TXFIFO_DRAIN_EN_B0))
+ falcon_read(efx, &temp, FR_AB_MAC_CTRL);
+ if (EFX_OWORD_FIELD(temp, FRF_BB_TXFIFO_DRAIN_EN))
return 0;
}
@@ -2039,10 +2052,10 @@
/* Initiate DMA transfer of stats */
EFX_POPULATE_OWORD_2(reg,
- MAC_STAT_DMA_CMD, 1,
- MAC_STAT_DMA_ADR,
+ FRF_AB_MAC_STAT_DMA_CMD, 1,
+ FRF_AB_MAC_STAT_DMA_ADR,
efx->stats_buffer.dma_addr);
- falcon_write(efx, ®, MAC0_STAT_DMA_REG_KER);
+ falcon_write(efx, ®, FR_AB_MAC_STAT_DMA);
/* Wait for transfer to complete */
for (i = 0; i < 400; i++) {
@@ -2072,10 +2085,10 @@
/* wait upto 50ms - taken max from datasheet */
for (count = 0; count < 5000; count++) {
- falcon_readl(efx, &md_stat, MD_STAT_REG_KER);
- if (EFX_DWORD_FIELD(md_stat, MD_BSY) == 0) {
- if (EFX_DWORD_FIELD(md_stat, MD_LNFL) != 0 ||
- EFX_DWORD_FIELD(md_stat, MD_BSERR) != 0) {
+ falcon_readl(efx, &md_stat, FR_AB_MD_STAT);
+ if (EFX_DWORD_FIELD(md_stat, FRF_AB_MD_BSY) == 0) {
+ if (EFX_DWORD_FIELD(md_stat, FRF_AB_MD_LNFL) != 0 ||
+ EFX_DWORD_FIELD(md_stat, FRF_AB_MD_BSERR) != 0) {
EFX_ERR(efx, "error from GMII access "
EFX_DWORD_FMT"\n",
EFX_DWORD_VAL(md_stat));
@@ -2108,29 +2121,30 @@
goto out;
/* Write the address/ID register */
- EFX_POPULATE_OWORD_1(reg, MD_PHY_ADR, addr);
- falcon_write(efx, ®, MD_PHY_ADR_REG_KER);
+ EFX_POPULATE_OWORD_1(reg, FRF_AB_MD_PHY_ADR, addr);
+ falcon_write(efx, ®, FR_AB_MD_PHY_ADR);
- EFX_POPULATE_OWORD_2(reg, MD_PRT_ADR, prtad, MD_DEV_ADR, devad);
- falcon_write(efx, ®, MD_ID_REG_KER);
+ EFX_POPULATE_OWORD_2(reg, FRF_AB_MD_PRT_ADR, prtad,
+ FRF_AB_MD_DEV_ADR, devad);
+ falcon_write(efx, ®, FR_AB_MD_ID);
/* Write data */
- EFX_POPULATE_OWORD_1(reg, MD_TXD, value);
- falcon_write(efx, ®, MD_TXD_REG_KER);
+ EFX_POPULATE_OWORD_1(reg, FRF_AB_MD_TXD, value);
+ falcon_write(efx, ®, FR_AB_MD_TXD);
EFX_POPULATE_OWORD_2(reg,
- MD_WRC, 1,
- MD_GC, 0);
- falcon_write(efx, ®, MD_CS_REG_KER);
+ FRF_AB_MD_WRC, 1,
+ FRF_AB_MD_GC, 0);
+ falcon_write(efx, ®, FR_AB_MD_CS);
/* Wait for data to be written */
rc = falcon_gmii_wait(efx);
if (rc) {
/* Abort the write operation */
EFX_POPULATE_OWORD_2(reg,
- MD_WRC, 0,
- MD_GC, 1);
- falcon_write(efx, ®, MD_CS_REG_KER);
+ FRF_AB_MD_WRC, 0,
+ FRF_AB_MD_GC, 1);
+ falcon_write(efx, ®, FR_AB_MD_CS);
udelay(10);
}
@@ -2154,29 +2168,30 @@
if (rc)
goto out;
- EFX_POPULATE_OWORD_1(reg, MD_PHY_ADR, addr);
- falcon_write(efx, ®, MD_PHY_ADR_REG_KER);
+ EFX_POPULATE_OWORD_1(reg, FRF_AB_MD_PHY_ADR, addr);
+ falcon_write(efx, ®, FR_AB_MD_PHY_ADR);
- EFX_POPULATE_OWORD_2(reg, MD_PRT_ADR, prtad, MD_DEV_ADR, devad);
- falcon_write(efx, ®, MD_ID_REG_KER);
+ EFX_POPULATE_OWORD_2(reg, FRF_AB_MD_PRT_ADR, prtad,
+ FRF_AB_MD_DEV_ADR, devad);
+ falcon_write(efx, ®, FR_AB_MD_ID);
/* Request data to be read */
- EFX_POPULATE_OWORD_2(reg, MD_RDC, 1, MD_GC, 0);
- falcon_write(efx, ®, MD_CS_REG_KER);
+ EFX_POPULATE_OWORD_2(reg, FRF_AB_MD_RDC, 1, FRF_AB_MD_GC, 0);
+ falcon_write(efx, ®, FR_AB_MD_CS);
/* Wait for data to become available */
rc = falcon_gmii_wait(efx);
if (rc == 0) {
- falcon_read(efx, ®, MD_RXD_REG_KER);
- rc = EFX_OWORD_FIELD(reg, MD_RXD);
+ falcon_read(efx, ®, FR_AB_MD_RXD);
+ rc = EFX_OWORD_FIELD(reg, FRF_AB_MD_RXD);
EFX_REGDUMP(efx, "read from MDIO %d register %d.%d, got %04x\n",
prtad, devad, addr, rc);
} else {
/* Abort the read operation */
EFX_POPULATE_OWORD_2(reg,
- MD_RIC, 0,
- MD_GC, 1);
- falcon_write(efx, ®, MD_CS_REG_KER);
+ FRF_AB_MD_RIC, 0,
+ FRF_AB_MD_GC, 1);
+ falcon_write(efx, ®, FR_AB_MD_CS);
EFX_LOG(efx, "read from MDIO %d register %d.%d, got error %d\n",
prtad, devad, addr, rc);
@@ -2243,16 +2258,17 @@
/* Always push the NIC_STAT_REG setting even if the mac hasn't
* changed, because this function is run post online reset */
- falcon_read(efx, &nic_stat, NIC_STAT_REG);
+ falcon_read(efx, &nic_stat, FR_AB_NIC_STAT);
strap_val = EFX_IS10G(efx) ? 5 : 3;
if (falcon_rev(efx) >= FALCON_REV_B0) {
- EFX_SET_OWORD_FIELD(nic_stat, EE_STRAP_EN, 1);
- EFX_SET_OWORD_FIELD(nic_stat, EE_STRAP_OVR, strap_val);
- falcon_write(efx, &nic_stat, NIC_STAT_REG);
+ EFX_SET_OWORD_FIELD(nic_stat, FRF_BB_EE_STRAP_EN, 1);
+ EFX_SET_OWORD_FIELD(nic_stat, FRF_BB_EE_STRAP, strap_val);
+ falcon_write(efx, &nic_stat, FR_AB_NIC_STAT);
} else {
/* Falcon A1 does not support 1G/10G speed switching
* and must not be used with a PHY that does. */
- BUG_ON(EFX_OWORD_FIELD(nic_stat, STRAP_PINS) != strap_val);
+ BUG_ON(EFX_OWORD_FIELD(nic_stat, FRF_AB_STRAP_PINS) !=
+ strap_val);
}
if (old_mac_op == efx->mac_op)
@@ -2325,8 +2341,8 @@
*/
set_bit_le(0xff, mc_hash->byte);
- falcon_write(efx, &mc_hash->oword[0], MAC_MCAST_HASH_REG0_KER);
- falcon_write(efx, &mc_hash->oword[1], MAC_MCAST_HASH_REG1_KER);
+ falcon_write(efx, &mc_hash->oword[0], FR_AB_MAC_MC_HASH_REG0);
+ falcon_write(efx, &mc_hash->oword[1], FR_AB_MAC_MC_HASH_REG1);
}
@@ -2352,7 +2368,7 @@
region = kmalloc(FALCON_NVCONFIG_END, GFP_KERNEL);
if (!region)
return -ENOMEM;
- nvconfig = region + NVCONFIG_OFFSET;
+ nvconfig = region + FALCON_NVCONFIG_OFFSET;
mutex_lock(&efx->spi_lock);
rc = falcon_spi_read(spi, 0, FALCON_NVCONFIG_END, NULL, region);
@@ -2368,7 +2384,7 @@
struct_ver = le16_to_cpu(nvconfig->board_struct_ver);
rc = -EINVAL;
- if (magic_num != NVCONFIG_BOARD_MAGIC_NUM) {
+ if (magic_num != FALCON_NVCONFIG_BOARD_MAGIC_NUM) {
EFX_ERR(efx, "NVRAM bad magic 0x%x\n", magic_num);
goto out;
}
@@ -2404,41 +2420,41 @@
unsigned address;
efx_oword_t mask;
} efx_test_registers[] = {
- { ADR_REGION_REG_KER,
+ { FR_AZ_ADR_REGION,
EFX_OWORD32(0x0001FFFF, 0x0001FFFF, 0x0001FFFF, 0x0001FFFF) },
- { RX_CFG_REG_KER,
+ { FR_AZ_RX_CFG,
EFX_OWORD32(0xFFFFFFFE, 0x00017FFF, 0x00000000, 0x00000000) },
- { TX_CFG_REG_KER,
+ { FR_AZ_TX_CFG,
EFX_OWORD32(0x7FFF0037, 0x00000000, 0x00000000, 0x00000000) },
- { TX_CFG2_REG_KER,
+ { FR_AZ_TX_RESERVED,
EFX_OWORD32(0xFFFEFE80, 0x1FFFFFFF, 0x020000FE, 0x007FFFFF) },
- { MAC0_CTRL_REG_KER,
+ { FR_AB_MAC_CTRL,
EFX_OWORD32(0xFFFF0000, 0x00000000, 0x00000000, 0x00000000) },
- { SRM_TX_DC_CFG_REG_KER,
+ { FR_AZ_SRM_TX_DC_CFG,
EFX_OWORD32(0x001FFFFF, 0x00000000, 0x00000000, 0x00000000) },
- { RX_DC_CFG_REG_KER,
+ { FR_AZ_RX_DC_CFG,
EFX_OWORD32(0x0000000F, 0x00000000, 0x00000000, 0x00000000) },
- { RX_DC_PF_WM_REG_KER,
+ { FR_AZ_RX_DC_PF_WM,
EFX_OWORD32(0x000003FF, 0x00000000, 0x00000000, 0x00000000) },
- { DP_CTRL_REG,
+ { FR_BZ_DP_CTRL,
EFX_OWORD32(0x00000FFF, 0x00000000, 0x00000000, 0x00000000) },
- { GM_CFG2_REG,
+ { FR_AB_GM_CFG2,
EFX_OWORD32(0x00007337, 0x00000000, 0x00000000, 0x00000000) },
- { GMF_CFG0_REG,
+ { FR_AB_GMF_CFG0,
EFX_OWORD32(0x00001F1F, 0x00000000, 0x00000000, 0x00000000) },
- { XM_GLB_CFG_REG,
+ { FR_AB_XM_GLB_CFG,
EFX_OWORD32(0x00000C68, 0x00000000, 0x00000000, 0x00000000) },
- { XM_TX_CFG_REG,
+ { FR_AB_XM_TX_CFG,
EFX_OWORD32(0x00080164, 0x00000000, 0x00000000, 0x00000000) },
- { XM_RX_CFG_REG,
+ { FR_AB_XM_RX_CFG,
EFX_OWORD32(0x07100A0C, 0x00000000, 0x00000000, 0x00000000) },
- { XM_RX_PARAM_REG,
+ { FR_AB_XM_RX_PARAM,
EFX_OWORD32(0x00001FF8, 0x00000000, 0x00000000, 0x00000000) },
- { XM_FC_REG,
+ { FR_AB_XM_FC,
EFX_OWORD32(0xFFFF0001, 0x00000000, 0x00000000, 0x00000000) },
- { XM_ADR_LO_REG,
+ { FR_AB_XM_ADR_LO,
EFX_OWORD32(0xFFFFFFFF, 0x00000000, 0x00000000, 0x00000000) },
- { XX_SD_CTL_REG,
+ { FR_AB_XX_SD_CTL,
EFX_OWORD32(0x0003FF0F, 0x00000000, 0x00000000, 0x00000000) },
};
@@ -2538,22 +2554,24 @@
}
EFX_POPULATE_OWORD_2(glb_ctl_reg_ker,
- EXT_PHY_RST_DUR, 0x7,
- SWRST, 1);
+ FRF_AB_EXT_PHY_RST_DUR,
+ FFE_AB_EXT_PHY_RST_DUR_10240US,
+ FRF_AB_SWRST, 1);
} else {
- int reset_phy = (method == RESET_TYPE_INVISIBLE ?
- EXCLUDE_FROM_RESET : 0);
-
EFX_POPULATE_OWORD_7(glb_ctl_reg_ker,
- EXT_PHY_RST_CTL, reset_phy,
- PCIE_CORE_RST_CTL, EXCLUDE_FROM_RESET,
- PCIE_NSTCK_RST_CTL, EXCLUDE_FROM_RESET,
- PCIE_SD_RST_CTL, EXCLUDE_FROM_RESET,
- EE_RST_CTL, EXCLUDE_FROM_RESET,
- EXT_PHY_RST_DUR, 0x7 /* 10ms */,
- SWRST, 1);
+ /* exclude PHY from "invisible" reset */
+ FRF_AB_EXT_PHY_RST_CTL,
+ method == RESET_TYPE_INVISIBLE,
+ /* exclude EEPROM/flash and PCIe */
+ FRF_AB_PCIE_CORE_RST_CTL, 1,
+ FRF_AB_PCIE_NSTKY_RST_CTL, 1,
+ FRF_AB_PCIE_SD_RST_CTL, 1,
+ FRF_AB_EE_RST_CTL, 1,
+ FRF_AB_EXT_PHY_RST_DUR,
+ FFE_AB_EXT_PHY_RST_DUR_10240US,
+ FRF_AB_SWRST, 1);
}
- falcon_write(efx, &glb_ctl_reg_ker, GLB_CTL_REG_KER);
+ falcon_write(efx, &glb_ctl_reg_ker, FR_AB_GLB_CTL);
EFX_LOG(efx, "waiting for hardware reset\n");
schedule_timeout_uninterruptible(HZ / 20);
@@ -2578,8 +2596,8 @@
}
/* Assert that reset complete */
- falcon_read(efx, &glb_ctl_reg_ker, GLB_CTL_REG_KER);
- if (EFX_OWORD_FIELD(glb_ctl_reg_ker, SWRST) != 0) {
+ falcon_read(efx, &glb_ctl_reg_ker, FR_AB_GLB_CTL);
+ if (EFX_OWORD_FIELD(glb_ctl_reg_ker, FRF_AB_SWRST) != 0) {
rc = -ETIMEDOUT;
EFX_ERR(efx, "timed out waiting for hardware reset\n");
goto fail5;
@@ -2607,16 +2625,16 @@
int count;
/* Set the SRAM wake/sleep GPIO appropriately. */
- falcon_read(efx, &gpio_cfg_reg_ker, GPIO_CTL_REG_KER);
- EFX_SET_OWORD_FIELD(gpio_cfg_reg_ker, GPIO1_OEN, 1);
- EFX_SET_OWORD_FIELD(gpio_cfg_reg_ker, GPIO1_OUT, 1);
- falcon_write(efx, &gpio_cfg_reg_ker, GPIO_CTL_REG_KER);
+ falcon_read(efx, &gpio_cfg_reg_ker, FR_AB_GPIO_CTL);
+ EFX_SET_OWORD_FIELD(gpio_cfg_reg_ker, FRF_AB_GPIO1_OEN, 1);
+ EFX_SET_OWORD_FIELD(gpio_cfg_reg_ker, FRF_AB_GPIO1_OUT, 1);
+ falcon_write(efx, &gpio_cfg_reg_ker, FR_AB_GPIO_CTL);
/* Initiate SRAM reset */
EFX_POPULATE_OWORD_2(srm_cfg_reg_ker,
- SRAM_OOB_BT_INIT_EN, 1,
- SRM_NUM_BANKS_AND_BANK_SIZE, 0);
- falcon_write(efx, &srm_cfg_reg_ker, SRM_CFG_REG_KER);
+ FRF_AZ_SRM_INIT_EN, 1,
+ FRF_AZ_SRM_NB_SZ, 0);
+ falcon_write(efx, &srm_cfg_reg_ker, FR_AZ_SRM_CFG);
/* Wait for SRAM reset to complete */
count = 0;
@@ -2627,8 +2645,8 @@
schedule_timeout_uninterruptible(HZ / 50);
/* Check for reset complete */
- falcon_read(efx, &srm_cfg_reg_ker, SRM_CFG_REG_KER);
- if (!EFX_OWORD_FIELD(srm_cfg_reg_ker, SRAM_OOB_BT_INIT_EN)) {
+ falcon_read(efx, &srm_cfg_reg_ker, FR_AZ_SRM_CFG);
+ if (!EFX_OWORD_FIELD(srm_cfg_reg_ker, FRF_AZ_SRM_INIT_EN)) {
EFX_LOG(efx, "SRAM reset complete\n");
return 0;
@@ -2713,16 +2731,16 @@
board_rev = le16_to_cpu(v2->board_revision);
if (le16_to_cpu(nvconfig->board_struct_ver) >= 3) {
- __le32 fl = v3->spi_device_type[EE_SPI_FLASH];
- __le32 ee = v3->spi_device_type[EE_SPI_EEPROM];
- rc = falcon_spi_device_init(efx, &efx->spi_flash,
- EE_SPI_FLASH,
- le32_to_cpu(fl));
+ rc = falcon_spi_device_init(
+ efx, &efx->spi_flash, FFE_AB_SPI_DEVICE_FLASH,
+ le32_to_cpu(v3->spi_device_type
+ [FFE_AB_SPI_DEVICE_FLASH]));
if (rc)
goto fail2;
- rc = falcon_spi_device_init(efx, &efx->spi_eeprom,
- EE_SPI_EEPROM,
- le32_to_cpu(ee));
+ rc = falcon_spi_device_init(
+ efx, &efx->spi_eeprom, FFE_AB_SPI_DEVICE_EEPROM,
+ le32_to_cpu(v3->spi_device_type
+ [FFE_AB_SPI_DEVICE_EEPROM]));
if (rc)
goto fail2;
}
@@ -2753,13 +2771,13 @@
efx_oword_t altera_build;
efx_oword_t nic_stat;
- falcon_read(efx, &altera_build, ALTERA_BUILD_REG_KER);
- if (EFX_OWORD_FIELD(altera_build, VER_ALL)) {
+ falcon_read(efx, &altera_build, FR_AZ_ALTERA_BUILD);
+ if (EFX_OWORD_FIELD(altera_build, FRF_AZ_ALTERA_BUILD_VER)) {
EFX_ERR(efx, "Falcon FPGA not supported\n");
return -ENODEV;
}
- falcon_read(efx, &nic_stat, NIC_STAT_REG);
+ falcon_read(efx, &nic_stat, FR_AB_NIC_STAT);
switch (falcon_rev(efx)) {
case FALCON_REV_A0:
@@ -2768,7 +2786,7 @@
return -ENODEV;
case FALCON_REV_A1:
- if (EFX_OWORD_FIELD(nic_stat, STRAP_PCIE) == 0) {
+ if (EFX_OWORD_FIELD(nic_stat, FRF_AA_STRAP_PCIE) == 0) {
EFX_ERR(efx, "Falcon rev A1 PCI-X not supported\n");
return -ENODEV;
}
@@ -2783,7 +2801,7 @@
}
/* Initial assumed speed */
- efx->link_speed = EFX_OWORD_FIELD(nic_stat, STRAP_10G) ? 10000 : 1000;
+ efx->link_speed = EFX_OWORD_FIELD(nic_stat, FRF_AB_STRAP_10G) ? 10000 : 1000;
return 0;
}
@@ -2794,34 +2812,36 @@
efx_oword_t nic_stat, gpio_ctl, ee_vpd_cfg;
int boot_dev;
- falcon_read(efx, &gpio_ctl, GPIO_CTL_REG_KER);
- falcon_read(efx, &nic_stat, NIC_STAT_REG);
- falcon_read(efx, &ee_vpd_cfg, EE_VPD_CFG_REG_KER);
+ falcon_read(efx, &gpio_ctl, FR_AB_GPIO_CTL);
+ falcon_read(efx, &nic_stat, FR_AB_NIC_STAT);
+ falcon_read(efx, &ee_vpd_cfg, FR_AB_EE_VPD_CFG0);
- if (EFX_OWORD_FIELD(gpio_ctl, BOOTED_USING_NVDEVICE)) {
- boot_dev = (EFX_OWORD_FIELD(nic_stat, SF_PRST) ?
- EE_SPI_FLASH : EE_SPI_EEPROM);
+ if (EFX_OWORD_FIELD(gpio_ctl, FRF_AB_GPIO3_PWRUP_VALUE)) {
+ boot_dev = (EFX_OWORD_FIELD(nic_stat, FRF_AB_SF_PRST) ?
+ FFE_AB_SPI_DEVICE_FLASH : FFE_AB_SPI_DEVICE_EEPROM);
EFX_LOG(efx, "Booted from %s\n",
- boot_dev == EE_SPI_FLASH ? "flash" : "EEPROM");
+ boot_dev == FFE_AB_SPI_DEVICE_FLASH ? "flash" : "EEPROM");
} else {
/* Disable VPD and set clock dividers to safe
* values for initial programming. */
boot_dev = -1;
EFX_LOG(efx, "Booted from internal ASIC settings;"
" setting SPI config\n");
- EFX_POPULATE_OWORD_3(ee_vpd_cfg, EE_VPD_EN, 0,
+ EFX_POPULATE_OWORD_3(ee_vpd_cfg, FRF_AB_EE_VPD_EN, 0,
/* 125 MHz / 7 ~= 20 MHz */
- EE_SF_CLOCK_DIV, 7,
+ FRF_AB_EE_SF_CLOCK_DIV, 7,
/* 125 MHz / 63 ~= 2 MHz */
- EE_EE_CLOCK_DIV, 63);
- falcon_write(efx, &ee_vpd_cfg, EE_VPD_CFG_REG_KER);
+ FRF_AB_EE_EE_CLOCK_DIV, 63);
+ falcon_write(efx, &ee_vpd_cfg, FR_AB_EE_VPD_CFG0);
}
- if (boot_dev == EE_SPI_FLASH)
- falcon_spi_device_init(efx, &efx->spi_flash, EE_SPI_FLASH,
+ if (boot_dev == FFE_AB_SPI_DEVICE_FLASH)
+ falcon_spi_device_init(efx, &efx->spi_flash,
+ FFE_AB_SPI_DEVICE_FLASH,
default_flash_type);
- if (boot_dev == EE_SPI_EEPROM)
- falcon_spi_device_init(efx, &efx->spi_eeprom, EE_SPI_EEPROM,
+ if (boot_dev == FFE_AB_SPI_DEVICE_EEPROM)
+ falcon_spi_device_init(efx, &efx->spi_eeprom,
+ FFE_AB_SPI_DEVICE_EEPROM,
large_eeprom_type);
}
@@ -2926,34 +2946,36 @@
int data_xoff_thr = rx_xoff_thresh_bytes >> 8;
efx_oword_t reg;
- falcon_read(efx, ®, RX_CFG_REG_KER);
+ falcon_read(efx, ®, FR_AZ_RX_CFG);
if (falcon_rev(efx) <= FALCON_REV_A1) {
/* Data FIFO size is 5.5K */
if (data_xon_thr < 0)
data_xon_thr = 512 >> 8;
if (data_xoff_thr < 0)
data_xoff_thr = 2048 >> 8;
- EFX_SET_OWORD_FIELD(reg, RX_DESC_PUSH_EN_A1, 0);
- EFX_SET_OWORD_FIELD(reg, RX_USR_BUF_SIZE_A1, huge_buf_size);
- EFX_SET_OWORD_FIELD(reg, RX_XON_MAC_TH_A1, data_xon_thr);
- EFX_SET_OWORD_FIELD(reg, RX_XOFF_MAC_TH_A1, data_xoff_thr);
- EFX_SET_OWORD_FIELD(reg, RX_XON_TX_TH_A1, ctrl_xon_thr);
- EFX_SET_OWORD_FIELD(reg, RX_XOFF_TX_TH_A1, ctrl_xoff_thr);
+ EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_DESC_PUSH_EN, 0);
+ EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_USR_BUF_SIZE,
+ huge_buf_size);
+ EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XON_MAC_TH, data_xon_thr);
+ EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XOFF_MAC_TH, data_xoff_thr);
+ EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XON_TX_TH, ctrl_xon_thr);
+ EFX_SET_OWORD_FIELD(reg, FRF_AA_RX_XOFF_TX_TH, ctrl_xoff_thr);
} else {
/* Data FIFO size is 80K; register fields moved */
if (data_xon_thr < 0)
data_xon_thr = 27648 >> 8; /* ~3*max MTU */
if (data_xoff_thr < 0)
data_xoff_thr = 54272 >> 8; /* ~80Kb - 3*max MTU */
- EFX_SET_OWORD_FIELD(reg, RX_DESC_PUSH_EN_B0, 0);
- EFX_SET_OWORD_FIELD(reg, RX_USR_BUF_SIZE_B0, huge_buf_size);
- EFX_SET_OWORD_FIELD(reg, RX_XON_MAC_TH_B0, data_xon_thr);
- EFX_SET_OWORD_FIELD(reg, RX_XOFF_MAC_TH_B0, data_xoff_thr);
- EFX_SET_OWORD_FIELD(reg, RX_XON_TX_TH_B0, ctrl_xon_thr);
- EFX_SET_OWORD_FIELD(reg, RX_XOFF_TX_TH_B0, ctrl_xoff_thr);
- EFX_SET_OWORD_FIELD(reg, RX_INGR_EN_B0, 1);
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_RX_DESC_PUSH_EN, 0);
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_RX_USR_BUF_SIZE,
+ huge_buf_size);
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_RX_XON_MAC_TH, data_xon_thr);
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_RX_XOFF_MAC_TH, data_xoff_thr);
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_RX_XON_TX_TH, ctrl_xon_thr);
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_RX_XOFF_TX_TH, ctrl_xoff_thr);
+ EFX_SET_OWORD_FIELD(reg, FRF_BZ_RX_INGR_EN, 1);
}
- falcon_write(efx, ®, RX_CFG_REG_KER);
+ falcon_write(efx, ®, FR_AZ_RX_CFG);
}
/* This call performs hardware-specific global initialisation, such as
@@ -2966,15 +2988,15 @@
int rc;
/* Use on-chip SRAM */
- falcon_read(efx, &temp, NIC_STAT_REG);
- EFX_SET_OWORD_FIELD(temp, ONCHIP_SRAM, 1);
- falcon_write(efx, &temp, NIC_STAT_REG);
+ falcon_read(efx, &temp, FR_AB_NIC_STAT);
+ EFX_SET_OWORD_FIELD(temp, FRF_AB_ONCHIP_SRAM, 1);
+ falcon_write(efx, &temp, FR_AB_NIC_STAT);
/* Set the source of the GMAC clock */
if (falcon_rev(efx) == FALCON_REV_B0) {
- falcon_read(efx, &temp, GPIO_CTL_REG_KER);
- EFX_SET_OWORD_FIELD(temp, GPIO_USE_NIC_CLK, true);
- falcon_write(efx, &temp, GPIO_CTL_REG_KER);
+ falcon_read(efx, &temp, FR_AB_GPIO_CTL);
+ EFX_SET_OWORD_FIELD(temp, FRF_AB_USE_NIC_CLK, true);
+ falcon_write(efx, &temp, FR_AB_GPIO_CTL);
}
rc = falcon_reset_sram(efx);
@@ -2982,32 +3004,32 @@
return rc;
/* Set positions of descriptor caches in SRAM. */
- EFX_POPULATE_OWORD_1(temp, SRM_TX_DC_BASE_ADR, TX_DC_BASE / 8);
- falcon_write(efx, &temp, SRM_TX_DC_CFG_REG_KER);
- EFX_POPULATE_OWORD_1(temp, SRM_RX_DC_BASE_ADR, RX_DC_BASE / 8);
- falcon_write(efx, &temp, SRM_RX_DC_CFG_REG_KER);
+ EFX_POPULATE_OWORD_1(temp, FRF_AZ_SRM_TX_DC_BASE_ADR, TX_DC_BASE / 8);
+ falcon_write(efx, &temp, FR_AZ_SRM_TX_DC_CFG);
+ EFX_POPULATE_OWORD_1(temp, FRF_AZ_SRM_RX_DC_BASE_ADR, RX_DC_BASE / 8);
+ falcon_write(efx, &temp, FR_AZ_SRM_RX_DC_CFG);
/* Set TX descriptor cache size. */
BUILD_BUG_ON(TX_DC_ENTRIES != (16 << TX_DC_ENTRIES_ORDER));
- EFX_POPULATE_OWORD_1(temp, TX_DC_SIZE, TX_DC_ENTRIES_ORDER);
- falcon_write(efx, &temp, TX_DC_CFG_REG_KER);
+ EFX_POPULATE_OWORD_1(temp, FRF_AZ_TX_DC_SIZE, TX_DC_ENTRIES_ORDER);
+ falcon_write(efx, &temp, FR_AZ_TX_DC_CFG);
/* Set RX descriptor cache size. Set low watermark to size-8, as
* this allows most efficient prefetching.
*/
BUILD_BUG_ON(RX_DC_ENTRIES != (16 << RX_DC_ENTRIES_ORDER));
- EFX_POPULATE_OWORD_1(temp, RX_DC_SIZE, RX_DC_ENTRIES_ORDER);
- falcon_write(efx, &temp, RX_DC_CFG_REG_KER);
- EFX_POPULATE_OWORD_1(temp, RX_DC_PF_LWM, RX_DC_ENTRIES - 8);
- falcon_write(efx, &temp, RX_DC_PF_WM_REG_KER);
+ EFX_POPULATE_OWORD_1(temp, FRF_AZ_RX_DC_SIZE, RX_DC_ENTRIES_ORDER);
+ falcon_write(efx, &temp, FR_AZ_RX_DC_CFG);
+ EFX_POPULATE_OWORD_1(temp, FRF_AZ_RX_DC_PF_LWM, RX_DC_ENTRIES - 8);
+ falcon_write(efx, &temp, FR_AZ_RX_DC_PF_WM);
/* Clear the parity enables on the TX data fifos as
* they produce false parity errors because of timing issues
*/
if (EFX_WORKAROUND_5129(efx)) {
- falcon_read(efx, &temp, SPARE_REG_KER);
- EFX_SET_OWORD_FIELD(temp, MEM_PERR_EN_TX_DATA, 0);
- falcon_write(efx, &temp, SPARE_REG_KER);
+ falcon_read(efx, &temp, FR_AZ_CSR_SPARE);
+ EFX_SET_OWORD_FIELD(temp, FRF_AB_MEM_PERR_EN_TX_DATA, 0);
+ falcon_write(efx, &temp, FR_AZ_CSR_SPARE);
}
/* Enable all the genuinely fatal interrupts. (They are still
@@ -3017,64 +3039,65 @@
* Note: All other fatal interrupts are enabled
*/
EFX_POPULATE_OWORD_3(temp,
- ILL_ADR_INT_KER_EN, 1,
- RBUF_OWN_INT_KER_EN, 1,
- TBUF_OWN_INT_KER_EN, 1);
+ FRF_AZ_ILL_ADR_INT_KER_EN, 1,
+ FRF_AZ_RBUF_OWN_INT_KER_EN, 1,
+ FRF_AZ_TBUF_OWN_INT_KER_EN, 1);
EFX_INVERT_OWORD(temp);
- falcon_write(efx, &temp, FATAL_INTR_REG_KER);
+ falcon_write(efx, &temp, FR_AZ_FATAL_INTR_KER);
if (EFX_WORKAROUND_7244(efx)) {
- falcon_read(efx, &temp, RX_FILTER_CTL_REG);
- EFX_SET_OWORD_FIELD(temp, UDP_FULL_SRCH_LIMIT, 8);
- EFX_SET_OWORD_FIELD(temp, UDP_WILD_SRCH_LIMIT, 8);
- EFX_SET_OWORD_FIELD(temp, TCP_FULL_SRCH_LIMIT, 8);
- EFX_SET_OWORD_FIELD(temp, TCP_WILD_SRCH_LIMIT, 8);
- falcon_write(efx, &temp, RX_FILTER_CTL_REG);
+ falcon_read(efx, &temp, FR_BZ_RX_FILTER_CTL);
+ EFX_SET_OWORD_FIELD(temp, FRF_BZ_UDP_FULL_SRCH_LIMIT, 8);
+ EFX_SET_OWORD_FIELD(temp, FRF_BZ_UDP_WILD_SRCH_LIMIT, 8);
+ EFX_SET_OWORD_FIELD(temp, FRF_BZ_TCP_FULL_SRCH_LIMIT, 8);
+ EFX_SET_OWORD_FIELD(temp, FRF_BZ_TCP_WILD_SRCH_LIMIT, 8);
+ falcon_write(efx, &temp, FR_BZ_RX_FILTER_CTL);
}
falcon_setup_rss_indir_table(efx);
+ /* XXX This is documented only for Falcon A0/A1 */
/* Setup RX. Wait for descriptor is broken and must
* be disabled. RXDP recovery shouldn't be needed, but is.
*/
- falcon_read(efx, &temp, RX_SELF_RST_REG_KER);
- EFX_SET_OWORD_FIELD(temp, RX_NODESC_WAIT_DIS, 1);
- EFX_SET_OWORD_FIELD(temp, RX_RECOVERY_EN, 1);
+ falcon_read(efx, &temp, FR_AA_RX_SELF_RST);
+ EFX_SET_OWORD_FIELD(temp, FRF_AA_RX_NODESC_WAIT_DIS, 1);
+ EFX_SET_OWORD_FIELD(temp, FRF_AA_RX_SELF_RST_EN, 1);
if (EFX_WORKAROUND_5583(efx))
- EFX_SET_OWORD_FIELD(temp, RX_ISCSI_DIS, 1);
- falcon_write(efx, &temp, RX_SELF_RST_REG_KER);
+ EFX_SET_OWORD_FIELD(temp, FRF_AA_RX_ISCSI_DIS, 1);
+ falcon_write(efx, &temp, FR_AA_RX_SELF_RST);
/* Disable the ugly timer-based TX DMA backoff and allow TX DMA to be
* controlled by the RX FIFO fill level. Set arbitration to one pkt/Q.
*/
- falcon_read(efx, &temp, TX_CFG2_REG_KER);
- EFX_SET_OWORD_FIELD(temp, TX_RX_SPACER, 0xfe);
- EFX_SET_OWORD_FIELD(temp, TX_RX_SPACER_EN, 1);
- EFX_SET_OWORD_FIELD(temp, TX_ONE_PKT_PER_Q, 1);
- EFX_SET_OWORD_FIELD(temp, TX_CSR_PUSH_EN, 0);
- EFX_SET_OWORD_FIELD(temp, TX_DIS_NON_IP_EV, 1);
+ falcon_read(efx, &temp, FR_AZ_TX_RESERVED);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_RX_SPACER, 0xfe);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_RX_SPACER_EN, 1);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_ONE_PKT_PER_Q, 1);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PUSH_EN, 0);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_DIS_NON_IP_EV, 1);
/* Enable SW_EV to inherit in char driver - assume harmless here */
- EFX_SET_OWORD_FIELD(temp, TX_SW_EV_EN, 1);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_SOFT_EVT_EN, 1);
/* Prefetch threshold 2 => fetch when descriptor cache half empty */
- EFX_SET_OWORD_FIELD(temp, TX_PREF_THRESHOLD, 2);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PREF_THRESHOLD, 2);
/* Squash TX of packets of 16 bytes or less */
if (falcon_rev(efx) >= FALCON_REV_B0 && EFX_WORKAROUND_9141(efx))
- EFX_SET_OWORD_FIELD(temp, TX_FLUSH_MIN_LEN_EN_B0, 1);
- falcon_write(efx, &temp, TX_CFG2_REG_KER);
+ EFX_SET_OWORD_FIELD(temp, FRF_BZ_TX_FLUSH_MIN_LEN_EN, 1);
+ falcon_write(efx, &temp, FR_AZ_TX_RESERVED);
/* Do not enable TX_NO_EOP_DISC_EN, since it limits packets to 16
* descriptors (which is bad).
*/
- falcon_read(efx, &temp, TX_CFG_REG_KER);
- EFX_SET_OWORD_FIELD(temp, TX_NO_EOP_DISC_EN, 0);
- falcon_write(efx, &temp, TX_CFG_REG_KER);
+ falcon_read(efx, &temp, FR_AZ_TX_CFG);
+ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_NO_EOP_DISC_EN, 0);
+ falcon_write(efx, &temp, FR_AZ_TX_CFG);
falcon_init_rx_cfg(efx);
/* Set destination of both TX and RX Flush events */
if (falcon_rev(efx) >= FALCON_REV_B0) {
- EFX_POPULATE_OWORD_1(temp, FLS_EVQ_ID, 0);
- falcon_write(efx, &temp, DP_CTRL_REG);
+ EFX_POPULATE_OWORD_1(temp, FRF_BZ_FLS_EVQ_ID, 0);
+ falcon_write(efx, &temp, FR_BZ_DP_CTRL);
}
return 0;
@@ -3110,8 +3133,9 @@
{
efx_oword_t cnt;
- falcon_read(efx, &cnt, RX_NODESC_DROP_REG_KER);
- efx->n_rx_nodesc_drop_cnt += EFX_OWORD_FIELD(cnt, RX_NODESC_DROP_CNT);
+ falcon_read(efx, &cnt, FR_AZ_RX_NODESC_DROP);
+ efx->n_rx_nodesc_drop_cnt +=
+ EFX_OWORD_FIELD(cnt, FRF_AB_RX_NODESC_DROP_CNT);
}
/**************************************************************************
@@ -3124,11 +3148,11 @@
struct efx_nic_type falcon_a_nic_type = {
.mem_bar = 2,
.mem_map_size = 0x20000,
- .txd_ptr_tbl_base = TX_DESC_PTR_TBL_KER_A1,
- .rxd_ptr_tbl_base = RX_DESC_PTR_TBL_KER_A1,
- .buf_tbl_base = BUF_TBL_KER_A1,
- .evq_ptr_tbl_base = EVQ_PTR_TBL_KER_A1,
- .evq_rptr_tbl_base = EVQ_RPTR_REG_KER_A1,
+ .txd_ptr_tbl_base = FR_AA_TX_DESC_PTR_TBL_KER,
+ .rxd_ptr_tbl_base = FR_AA_RX_DESC_PTR_TBL_KER,
+ .buf_tbl_base = FR_AA_BUF_FULL_TBL_KER,
+ .evq_ptr_tbl_base = FR_AA_EVQ_PTR_TBL_KER,
+ .evq_rptr_tbl_base = FR_AA_EVQ_RPTR_KER,
.txd_ring_mask = FALCON_TXD_RING_MASK,
.rxd_ring_mask = FALCON_RXD_RING_MASK,
.evq_size = FALCON_EVQ_SIZE,
@@ -3145,12 +3169,14 @@
/* Map everything up to and including the RSS indirection
* table. Don't map MSI-X table, MSI-X PBA since Linux
* requires that they not be mapped. */
- .mem_map_size = RX_RSS_INDIR_TBL_B0 + 0x800,
- .txd_ptr_tbl_base = TX_DESC_PTR_TBL_KER_B0,
- .rxd_ptr_tbl_base = RX_DESC_PTR_TBL_KER_B0,
- .buf_tbl_base = BUF_TBL_KER_B0,
- .evq_ptr_tbl_base = EVQ_PTR_TBL_KER_B0,
- .evq_rptr_tbl_base = EVQ_RPTR_REG_KER_B0,
+ .mem_map_size = (FR_BZ_RX_INDIRECTION_TBL +
+ FR_BZ_RX_INDIRECTION_TBL_STEP *
+ FR_BZ_RX_INDIRECTION_TBL_ROWS),
+ .txd_ptr_tbl_base = FR_BZ_TX_DESC_PTR_TBL,
+ .rxd_ptr_tbl_base = FR_BZ_RX_DESC_PTR_TBL,
+ .buf_tbl_base = FR_BZ_BUF_FULL_TBL,
+ .evq_ptr_tbl_base = FR_BZ_EVQ_PTR_TBL,
+ .evq_rptr_tbl_base = FR_BZ_EVQ_RPTR,
.txd_ring_mask = FALCON_TXD_RING_MASK,
.rxd_ring_mask = FALCON_RXD_RING_MASK,
.evq_size = FALCON_EVQ_SIZE,