[PATCH] S2io: Support for Xframe II NIC
Hi,
This patch provides basic support for the Xframe II adapter.
Includes the following changes:
1. New values to program XAUI interface.
2. Print the PCI/PCI-X mode(bus frequency, width).
3. Remove EOI from reset during intialization.
4. Enable all 8 PCCs if Xframe II adapter.
5. Programs the RLDRAM size depending on the device.
(Note: RLDRAM size on XFARME-I is 64Mb whereas on XFRAME-II it's 32 Mb).
6. Enable extended(64-bit) statistics counters.
7. Program timer interrupt duration based on PCI/PCI-X clock speed.
8. Not required to save/restore PCI config space before/after reset.
Signed-off-by: Ravinandan Arakali <ravinandan.arakali@neterion.com>
Signed-off-by: Raghavendra Koushik <raghavendra.koushik@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index b924ef2..df8cfd0 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -201,6 +201,67 @@
u32 rxf_wr_cnt;
u32 txf_rd_cnt;
+/* Tx MAC statistics overflow counters. */
+ u32 tmac_data_octets_oflow;
+ u32 tmac_frms_oflow;
+ u32 tmac_bcst_frms_oflow;
+ u32 tmac_mcst_frms_oflow;
+ u32 tmac_ucst_frms_oflow;
+ u32 tmac_ttl_octets_oflow;
+ u32 tmac_any_err_frms_oflow;
+ u32 tmac_nucst_frms_oflow;
+ u64 tmac_vlan_frms;
+ u32 tmac_drop_ip_oflow;
+ u32 tmac_vld_ip_oflow;
+ u32 tmac_rst_tcp_oflow;
+ u32 tmac_icmp_oflow;
+ u32 tpa_unknown_protocol;
+ u32 tmac_udp_oflow;
+ u32 reserved_10;
+ u32 tpa_parse_failure;
+
+/* Rx MAC Statistics overflow counters. */
+ u32 rmac_data_octets_oflow;
+ u32 rmac_vld_frms_oflow;
+ u32 rmac_vld_bcst_frms_oflow;
+ u32 rmac_vld_mcst_frms_oflow;
+ u32 rmac_accepted_ucst_frms_oflow;
+ u32 rmac_ttl_octets_oflow;
+ u32 rmac_discarded_frms_oflow;
+ u32 rmac_accepted_nucst_frms_oflow;
+ u32 rmac_usized_frms_oflow;
+ u32 rmac_drop_events_oflow;
+ u32 rmac_frag_frms_oflow;
+ u32 rmac_osized_frms_oflow;
+ u32 rmac_ip_oflow;
+ u32 rmac_jabber_frms_oflow;
+ u32 rmac_icmp_oflow;
+ u32 rmac_drop_ip_oflow;
+ u32 rmac_err_drp_udp_oflow;
+ u32 rmac_udp_oflow;
+ u32 reserved_11;
+ u32 rmac_pause_cnt_oflow;
+ u64 rmac_ttl_1519_4095_frms;
+ u64 rmac_ttl_4096_8191_frms;
+ u64 rmac_ttl_8192_max_frms;
+ u64 rmac_ttl_gt_max_frms;
+ u64 rmac_osized_alt_frms;
+ u64 rmac_jabber_alt_frms;
+ u64 rmac_gt_max_alt_frms;
+ u64 rmac_vlan_frms;
+ u32 rmac_len_discard;
+ u32 rmac_fcs_discard;
+ u32 rmac_pf_discard;
+ u32 rmac_da_discard;
+ u32 rmac_red_discard;
+ u32 rmac_rts_discard;
+ u32 reserved_12;
+ u32 rmac_ingm_full_discard;
+ u32 reserved_13;
+ u32 rmac_accepted_ip_oflow;
+ u32 reserved_14;
+ u32 link_fault_cnt;
+
/* Software statistics maintained by driver */
swStat_t sw_stat;
} StatInfo_t;
@@ -690,6 +751,9 @@
atomic_t card_state;
volatile unsigned long link_state;
struct vlan_group *vlgrp;
+#define XFRAME_I_DEVICE 1
+#define XFRAME_II_DEVICE 2
+ u8 device_type;
spinlock_t rx_lock;
atomic_t isr_cnt;