Merge branch 'davem-next.r8169' of git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6
This commit is contained in:
David S. Miller
@@ -98,40 +98,40 @@ static const int multicast_filter_limit = 32;
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#define RTL_R32(reg) readl (ioaddr + (reg))
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enum mac_version {
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RTL_GIGA_MAC_NONE = 0x00,
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RTL_GIGA_MAC_VER_01 = 0x01, // 8169
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RTL_GIGA_MAC_VER_02 = 0x02, // 8169S
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RTL_GIGA_MAC_VER_03 = 0x03, // 8110S
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RTL_GIGA_MAC_VER_04 = 0x04, // 8169SB
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RTL_GIGA_MAC_VER_05 = 0x05, // 8110SCd
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RTL_GIGA_MAC_VER_06 = 0x06, // 8110SCe
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RTL_GIGA_MAC_VER_07 = 0x07, // 8102e
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RTL_GIGA_MAC_VER_08 = 0x08, // 8102e
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RTL_GIGA_MAC_VER_09 = 0x09, // 8102e
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RTL_GIGA_MAC_VER_10 = 0x0a, // 8101e
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RTL_GIGA_MAC_VER_11 = 0x0b, // 8168Bb
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RTL_GIGA_MAC_VER_12 = 0x0c, // 8168Be
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RTL_GIGA_MAC_VER_13 = 0x0d, // 8101Eb
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RTL_GIGA_MAC_VER_14 = 0x0e, // 8101 ?
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RTL_GIGA_MAC_VER_15 = 0x0f, // 8101 ?
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RTL_GIGA_MAC_VER_16 = 0x11, // 8101Ec
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RTL_GIGA_MAC_VER_17 = 0x10, // 8168Bf
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RTL_GIGA_MAC_VER_18 = 0x12, // 8168CP
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RTL_GIGA_MAC_VER_19 = 0x13, // 8168C
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RTL_GIGA_MAC_VER_20 = 0x14, // 8168C
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RTL_GIGA_MAC_VER_21 = 0x15, // 8168C
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RTL_GIGA_MAC_VER_22 = 0x16, // 8168C
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RTL_GIGA_MAC_VER_23 = 0x17, // 8168CP
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RTL_GIGA_MAC_VER_24 = 0x18, // 8168CP
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RTL_GIGA_MAC_VER_25 = 0x19, // 8168D
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RTL_GIGA_MAC_VER_26 = 0x1a, // 8168D
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RTL_GIGA_MAC_VER_27 = 0x1b, // 8168DP
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RTL_GIGA_MAC_VER_28 = 0x1c, // 8168DP
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RTL_GIGA_MAC_VER_29 = 0x1d, // 8105E
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RTL_GIGA_MAC_VER_30 = 0x1e, // 8105E
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RTL_GIGA_MAC_VER_31 = 0x1f, // 8168DP
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RTL_GIGA_MAC_VER_32 = 0x20, // 8168E
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RTL_GIGA_MAC_VER_33 = 0x21, // 8168E
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RTL_GIGA_MAC_VER_01 = 0,
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RTL_GIGA_MAC_VER_02,
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RTL_GIGA_MAC_VER_03,
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RTL_GIGA_MAC_VER_04,
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RTL_GIGA_MAC_VER_05,
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RTL_GIGA_MAC_VER_06,
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RTL_GIGA_MAC_VER_07,
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RTL_GIGA_MAC_VER_08,
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RTL_GIGA_MAC_VER_09,
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RTL_GIGA_MAC_VER_10,
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RTL_GIGA_MAC_VER_11,
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RTL_GIGA_MAC_VER_12,
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RTL_GIGA_MAC_VER_13,
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RTL_GIGA_MAC_VER_14,
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RTL_GIGA_MAC_VER_15,
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RTL_GIGA_MAC_VER_16,
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RTL_GIGA_MAC_VER_17,
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RTL_GIGA_MAC_VER_18,
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RTL_GIGA_MAC_VER_19,
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RTL_GIGA_MAC_VER_20,
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RTL_GIGA_MAC_VER_21,
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RTL_GIGA_MAC_VER_22,
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RTL_GIGA_MAC_VER_23,
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RTL_GIGA_MAC_VER_24,
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RTL_GIGA_MAC_VER_25,
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RTL_GIGA_MAC_VER_26,
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RTL_GIGA_MAC_VER_27,
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RTL_GIGA_MAC_VER_28,
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RTL_GIGA_MAC_VER_29,
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RTL_GIGA_MAC_VER_30,
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RTL_GIGA_MAC_VER_31,
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RTL_GIGA_MAC_VER_32,
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RTL_GIGA_MAC_VER_33,
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RTL_GIGA_MAC_NONE = 0xff,
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};
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enum rtl_tx_desc_version {
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@@ -139,62 +139,85 @@ enum rtl_tx_desc_version {
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RTL_TD_1 = 1,
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};
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#define _R(NAME,MAC,TD) \
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{ .name = NAME, .mac_version = MAC, .txd_version = TD }
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#define _R(NAME,TD,FW) \
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{ .name = NAME, .txd_version = TD, .fw_name = FW }
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static const struct {
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const char *name;
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u8 mac_version;
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enum rtl_tx_desc_version txd_version;
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} rtl_chip_info[] = {
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_R("RTL8169", RTL_GIGA_MAC_VER_01, RTL_TD_0), // 8169
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_R("RTL8169s", RTL_GIGA_MAC_VER_02, RTL_TD_0), // 8169S
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_R("RTL8110s", RTL_GIGA_MAC_VER_03, RTL_TD_0), // 8110S
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_R("RTL8169sb/8110sb", RTL_GIGA_MAC_VER_04, RTL_TD_0), // 8169SB
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_R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_05, RTL_TD_0), // 8110SCd
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_R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_06, RTL_TD_0), // 8110SCe
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_R("RTL8102e", RTL_GIGA_MAC_VER_07, RTL_TD_1), // PCI-E
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_R("RTL8102e", RTL_GIGA_MAC_VER_08, RTL_TD_1), // PCI-E
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_R("RTL8102e", RTL_GIGA_MAC_VER_09, RTL_TD_1), // PCI-E
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_R("RTL8101e", RTL_GIGA_MAC_VER_10, RTL_TD_0), // PCI-E
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_R("RTL8168b/8111b", RTL_GIGA_MAC_VER_11, RTL_TD_0), // PCI-E
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_R("RTL8168b/8111b", RTL_GIGA_MAC_VER_12, RTL_TD_0), // PCI-E
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_R("RTL8101e", RTL_GIGA_MAC_VER_13, RTL_TD_0), // PCI-E 8139
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_R("RTL8100e", RTL_GIGA_MAC_VER_14, RTL_TD_0), // PCI-E 8139
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_R("RTL8100e", RTL_GIGA_MAC_VER_15, RTL_TD_0), // PCI-E 8139
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_R("RTL8168b/8111b", RTL_GIGA_MAC_VER_17, RTL_TD_0), // PCI-E
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_R("RTL8101e", RTL_GIGA_MAC_VER_16, RTL_TD_0), // PCI-E
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_R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_18, RTL_TD_1), // PCI-E
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_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_19, RTL_TD_1), // PCI-E
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_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_20, RTL_TD_1), // PCI-E
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_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_21, RTL_TD_1), // PCI-E
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_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_22, RTL_TD_1), // PCI-E
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_R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_23, RTL_TD_1), // PCI-E
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_R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_24, RTL_TD_1), // PCI-E
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_R("RTL8168d/8111d", RTL_GIGA_MAC_VER_25, RTL_TD_1), // PCI-E
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_R("RTL8168d/8111d", RTL_GIGA_MAC_VER_26, RTL_TD_1), // PCI-E
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_R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_27, RTL_TD_1), // PCI-E
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_R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_28, RTL_TD_1), // PCI-E
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_R("RTL8105e", RTL_GIGA_MAC_VER_29, RTL_TD_1), // PCI-E
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_R("RTL8105e", RTL_GIGA_MAC_VER_30, RTL_TD_1), // PCI-E
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_R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_31, RTL_TD_1), // PCI-E
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_R("RTL8168e/8111e", RTL_GIGA_MAC_VER_32, RTL_TD_1), // PCI-E
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_R("RTL8168e/8111e", RTL_GIGA_MAC_VER_33, RTL_TD_1) // PCI-E
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const char *fw_name;
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} rtl_chip_infos[] = {
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/* PCI devices. */
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[RTL_GIGA_MAC_VER_01] =
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_R("RTL8169", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_02] =
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_R("RTL8169s", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_03] =
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_R("RTL8110s", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_04] =
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_R("RTL8169sb/8110sb", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_05] =
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_R("RTL8169sc/8110sc", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_06] =
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_R("RTL8169sc/8110sc", RTL_TD_0, NULL),
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/* PCI-E devices. */
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[RTL_GIGA_MAC_VER_07] =
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_R("RTL8102e", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_08] =
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_R("RTL8102e", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_09] =
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_R("RTL8102e", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_10] =
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_R("RTL8101e", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_11] =
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_R("RTL8168b/8111b", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_12] =
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_R("RTL8168b/8111b", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_13] =
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_R("RTL8101e", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_14] =
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_R("RTL8100e", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_15] =
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_R("RTL8100e", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_16] =
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_R("RTL8101e", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_17] =
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_R("RTL8168b/8111b", RTL_TD_0, NULL),
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[RTL_GIGA_MAC_VER_18] =
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_R("RTL8168cp/8111cp", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_19] =
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_R("RTL8168c/8111c", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_20] =
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_R("RTL8168c/8111c", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_21] =
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_R("RTL8168c/8111c", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_22] =
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_R("RTL8168c/8111c", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_23] =
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_R("RTL8168cp/8111cp", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_24] =
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_R("RTL8168cp/8111cp", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_25] =
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_R("RTL8168d/8111d", RTL_TD_1, FIRMWARE_8168D_1),
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[RTL_GIGA_MAC_VER_26] =
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_R("RTL8168d/8111d", RTL_TD_1, FIRMWARE_8168D_2),
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[RTL_GIGA_MAC_VER_27] =
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_R("RTL8168dp/8111dp", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_28] =
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_R("RTL8168dp/8111dp", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_29] =
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_R("RTL8105e", RTL_TD_1, FIRMWARE_8105E_1),
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[RTL_GIGA_MAC_VER_30] =
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_R("RTL8105e", RTL_TD_1, FIRMWARE_8105E_1),
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[RTL_GIGA_MAC_VER_31] =
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_R("RTL8168dp/8111dp", RTL_TD_1, NULL),
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[RTL_GIGA_MAC_VER_32] =
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_R("RTL8168e/8111e", RTL_TD_1, FIRMWARE_8168E_1),
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[RTL_GIGA_MAC_VER_33] =
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_R("RTL8168e/8111e", RTL_TD_1, FIRMWARE_8168E_2)
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};
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#undef _R
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static const struct rtl_firmware_info {
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int mac_version;
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const char *fw_name;
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} rtl_firmware_infos[] = {
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{ .mac_version = RTL_GIGA_MAC_VER_25, .fw_name = FIRMWARE_8168D_1 },
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{ .mac_version = RTL_GIGA_MAC_VER_26, .fw_name = FIRMWARE_8168D_2 },
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{ .mac_version = RTL_GIGA_MAC_VER_29, .fw_name = FIRMWARE_8105E_1 },
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{ .mac_version = RTL_GIGA_MAC_VER_30, .fw_name = FIRMWARE_8105E_1 },
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{ .mac_version = RTL_GIGA_MAC_VER_32, .fw_name = FIRMWARE_8168E_1 },
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{ .mac_version = RTL_GIGA_MAC_VER_33, .fw_name = FIRMWARE_8168E_2 }
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};
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enum cfg_version {
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RTL_CFG_0 = 0x00,
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RTL_CFG_1,
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@@ -345,7 +368,7 @@ enum rtl8168_registers {
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#define OCPAR_GPHY_READ_CMD 0x0000f060
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RDSAR1 = 0xd0, /* 8168c only. Undocumented on 8168dp */
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MISC = 0xf0, /* 8168e only. */
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txpla_rst = (1 << 29)
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#define TXPLA_RST (1 << 29)
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};
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enum rtl_register_content {
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@@ -423,7 +446,7 @@ enum rtl_register_content {
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BWF = (1 << 6), /* Accept Broadcast wakeup frame */
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MWF = (1 << 5), /* Accept Multicast wakeup frame */
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UWF = (1 << 4), /* Accept Unicast wakeup frame */
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spi_en = (1 << 3),
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Spi_en = (1 << 3),
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LanWake = (1 << 1), /* LanWake enable/disable */
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PMEStatus = (1 << 0), /* PME status can be reset by PCI RST# */
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@@ -594,10 +617,10 @@ struct rtl8169_counters {
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struct rtl8169_private {
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void __iomem *mmio_addr; /* memory map physical address */
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struct pci_dev *pci_dev; /* Index of PCI device */
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struct pci_dev *pci_dev;
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struct net_device *dev;
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struct napi_struct napi;
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spinlock_t lock; /* spin lock flag */
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spinlock_t lock;
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u32 msg_enable;
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u16 txd_version;
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u16 mac_version;
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@@ -616,7 +639,6 @@ struct rtl8169_private {
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u16 intr_event;
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u16 napi_event;
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u16 intr_mask;
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int phy_1000_ctrl_reg;
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struct mdio_ops {
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void (*write)(void __iomem *, int, int);
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@@ -730,17 +752,19 @@ static void rtl8168_oob_notify(struct rtl8169_private *tp, u8 cmd)
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#define OOB_CMD_DRIVER_START 0x05
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#define OOB_CMD_DRIVER_STOP 0x06
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static u16 rtl8168_get_ocp_reg(struct rtl8169_private *tp)
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{
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return (tp->mac_version == RTL_GIGA_MAC_VER_31) ? 0xb8 : 0x10;
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}
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static void rtl8168_driver_start(struct rtl8169_private *tp)
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{
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u16 reg;
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int i;
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u32 reg;
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rtl8168_oob_notify(tp, OOB_CMD_DRIVER_START);
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if (tp->mac_version == RTL_GIGA_MAC_VER_31)
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reg = 0xb8;
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else
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reg = 0x10;
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reg = rtl8168_get_ocp_reg(tp);
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for (i = 0; i < 10; i++) {
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msleep(10);
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@@ -751,15 +775,12 @@ static void rtl8168_driver_start(struct rtl8169_private *tp)
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static void rtl8168_driver_stop(struct rtl8169_private *tp)
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{
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u16 reg;
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int i;
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u32 reg;
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rtl8168_oob_notify(tp, OOB_CMD_DRIVER_STOP);
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if (tp->mac_version == RTL_GIGA_MAC_VER_31)
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reg = 0xb8;
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else
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reg = 0x10;
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reg = rtl8168_get_ocp_reg(tp);
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for (i = 0; i < 10; i++) {
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msleep(10);
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@@ -770,17 +791,9 @@ static void rtl8168_driver_stop(struct rtl8169_private *tp)
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static int r8168dp_check_dash(struct rtl8169_private *tp)
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{
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u32 reg;
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u16 reg = rtl8168_get_ocp_reg(tp);
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if (tp->mac_version == RTL_GIGA_MAC_VER_31)
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reg = 0xb8;
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else
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reg = 0x10;
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if (ocp_read(tp, 0xF, reg) & 0x00008000)
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return 1;
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else
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return 0;
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return (ocp_read(tp, 0x0f, reg) & 0x00008000) ? 1 : 0;
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}
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static void r8169_mdio_write(void __iomem *ioaddr, int reg_addr, int value)
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@@ -1081,8 +1094,7 @@ static void rtl8169_xmii_reset_enable(struct rtl8169_private *tp)
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static void __rtl8169_check_link_status(struct net_device *dev,
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struct rtl8169_private *tp,
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void __iomem *ioaddr,
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bool pm)
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void __iomem *ioaddr, bool pm)
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{
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unsigned long flags;
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@@ -1199,6 +1211,11 @@ static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
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return 0;
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}
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static const char *rtl_lookup_firmware_name(struct rtl8169_private *tp)
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{
|
||||
return rtl_chip_infos[tp->mac_version].fw_name;
|
||||
}
|
||||
|
||||
static void rtl8169_get_drvinfo(struct net_device *dev,
|
||||
struct ethtool_drvinfo *info)
|
||||
{
|
||||
@@ -1207,6 +1224,8 @@ static void rtl8169_get_drvinfo(struct net_device *dev,
|
||||
strcpy(info->driver, MODULENAME);
|
||||
strcpy(info->version, RTL8169_VERSION);
|
||||
strcpy(info->bus_info, pci_name(tp->pci_dev));
|
||||
strncpy(info->fw_version, IS_ERR_OR_NULL(tp->fw) ? "N/A" :
|
||||
rtl_lookup_firmware_name(tp), sizeof(info->fw_version) - 1);
|
||||
}
|
||||
|
||||
static int rtl8169_get_regs_len(struct net_device *dev)
|
||||
@@ -1268,16 +1287,7 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
|
||||
giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
|
||||
|
||||
/* The 8100e/8101e/8102e do Fast Ethernet only. */
|
||||
if ((tp->mac_version != RTL_GIGA_MAC_VER_07) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_08) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_09) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_10) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_13) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_14) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_15) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_16) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_29) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_30)) {
|
||||
if (tp->mii.supports_gmii) {
|
||||
if (adv & ADVERTISED_1000baseT_Half)
|
||||
giga_ctrl |= ADVERTISE_1000HALF;
|
||||
if (adv & ADVERTISED_1000baseT_Full)
|
||||
@@ -1307,12 +1317,10 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
|
||||
bmcr |= BMCR_FULLDPLX;
|
||||
}
|
||||
|
||||
tp->phy_1000_ctrl_reg = giga_ctrl;
|
||||
|
||||
rtl_writephy(tp, MII_BMCR, bmcr);
|
||||
|
||||
if ((tp->mac_version == RTL_GIGA_MAC_VER_02) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_03)) {
|
||||
if (tp->mac_version == RTL_GIGA_MAC_VER_02 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_03) {
|
||||
if ((speed == SPEED_100) && (autoneg != AUTONEG_ENABLE)) {
|
||||
rtl_writephy(tp, 0x17, 0x2138);
|
||||
rtl_writephy(tp, 0x0e, 0x0260);
|
||||
@@ -1334,10 +1342,14 @@ static int rtl8169_set_speed(struct net_device *dev,
|
||||
int ret;
|
||||
|
||||
ret = tp->set_speed(dev, autoneg, speed, duplex, advertising);
|
||||
if (ret < 0)
|
||||
goto out;
|
||||
|
||||
if (netif_running(dev) && (tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL))
|
||||
if (netif_running(dev) && (autoneg == AUTONEG_ENABLE) &&
|
||||
(advertising & ADVERTISED_1000baseT_Full)) {
|
||||
mod_timer(&tp->timer, jiffies + RTL8169_PHY_TIMEOUT);
|
||||
|
||||
}
|
||||
out:
|
||||
return ret;
|
||||
}
|
||||
|
||||
@@ -1347,9 +1359,10 @@ static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
|
||||
unsigned long flags;
|
||||
int ret;
|
||||
|
||||
del_timer_sync(&tp->timer);
|
||||
|
||||
spin_lock_irqsave(&tp->lock, flags);
|
||||
ret = rtl8169_set_speed(dev,
|
||||
cmd->autoneg, ethtool_cmd_speed(cmd),
|
||||
ret = rtl8169_set_speed(dev, cmd->autoneg, ethtool_cmd_speed(cmd),
|
||||
cmd->duplex, cmd->advertising);
|
||||
spin_unlock_irqrestore(&tp->lock, flags);
|
||||
|
||||
@@ -1507,11 +1520,11 @@ static void rtl8169_update_counters(struct net_device *dev)
|
||||
{
|
||||
struct rtl8169_private *tp = netdev_priv(dev);
|
||||
void __iomem *ioaddr = tp->mmio_addr;
|
||||
struct device *d = &tp->pci_dev->dev;
|
||||
struct rtl8169_counters *counters;
|
||||
dma_addr_t paddr;
|
||||
u32 cmd;
|
||||
int wait = 1000;
|
||||
struct device *d = &tp->pci_dev->dev;
|
||||
|
||||
/*
|
||||
* Some chips are unable to dump tally counters when the receiver
|
||||
@@ -1531,7 +1544,6 @@ static void rtl8169_update_counters(struct net_device *dev)
|
||||
|
||||
while (wait--) {
|
||||
if ((RTL_R32(CounterAddrLow) & CounterDump) == 0) {
|
||||
/* copy updated counters */
|
||||
memcpy(&tp->counters, counters, sizeof(*counters));
|
||||
break;
|
||||
}
|
||||
@@ -1594,8 +1606,9 @@ static const struct ethtool_ops rtl8169_ethtool_ops = {
|
||||
};
|
||||
|
||||
static void rtl8169_get_mac_version(struct rtl8169_private *tp,
|
||||
void __iomem *ioaddr)
|
||||
struct net_device *dev, u8 default_version)
|
||||
{
|
||||
void __iomem *ioaddr = tp->mmio_addr;
|
||||
/*
|
||||
* The driver currently handles the 8168Bf and the 8168Be identically
|
||||
* but they can be identified more specifically through the test below
|
||||
@@ -1682,6 +1695,12 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
|
||||
while ((reg & p->mask) != p->val)
|
||||
p++;
|
||||
tp->mac_version = p->mac_version;
|
||||
|
||||
if (tp->mac_version == RTL_GIGA_MAC_NONE) {
|
||||
netif_notice(tp, probe, dev,
|
||||
"unknown MAC, using family default\n");
|
||||
tp->mac_version = default_version;
|
||||
}
|
||||
}
|
||||
|
||||
static void rtl8169_print_mac_version(struct rtl8169_private *tp)
|
||||
@@ -1823,10 +1842,7 @@ rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
|
||||
index++;
|
||||
break;
|
||||
case PHY_READCOUNT_EQ_SKIP:
|
||||
if (count == data)
|
||||
index += 2;
|
||||
else
|
||||
index += 1;
|
||||
index += (count == data) ? 2 : 1;
|
||||
break;
|
||||
case PHY_COMP_EQ_SKIPN:
|
||||
if (predata == data)
|
||||
@@ -2237,7 +2253,7 @@ static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
|
||||
|
||||
/*
|
||||
* Tx Error Issue
|
||||
* enhance line driver power
|
||||
* Enhance line driver power
|
||||
*/
|
||||
{ 0x1f, 0x0002 },
|
||||
{ 0x06, 0x5561 },
|
||||
@@ -2349,7 +2365,7 @@ static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
|
||||
|
||||
/*
|
||||
* Tx Error Issue
|
||||
* enhance line driver power
|
||||
* Enhance line driver power
|
||||
*/
|
||||
{ 0x1f, 0x0002 },
|
||||
{ 0x06, 0x5561 },
|
||||
@@ -2548,7 +2564,7 @@ static void rtl8168e_hw_phy_config(struct rtl8169_private *tp)
|
||||
/* For impedance matching */
|
||||
rtl_writephy(tp, 0x1f, 0x0002);
|
||||
rtl_w1w0_phy(tp, 0x08, 0x8000, 0x7f00);
|
||||
rtl_writephy(tp, 0x1F, 0x0000);
|
||||
rtl_writephy(tp, 0x1f, 0x0000);
|
||||
|
||||
/* PHY auto speed down */
|
||||
rtl_writephy(tp, 0x1f, 0x0007);
|
||||
@@ -2692,6 +2708,9 @@ static void rtl_hw_phy_config(struct net_device *dev)
|
||||
case RTL_GIGA_MAC_VER_30:
|
||||
rtl8105e_hw_phy_config(tp);
|
||||
break;
|
||||
case RTL_GIGA_MAC_VER_31:
|
||||
/* None. */
|
||||
break;
|
||||
case RTL_GIGA_MAC_VER_32:
|
||||
case RTL_GIGA_MAC_VER_33:
|
||||
rtl8168e_hw_phy_config(tp);
|
||||
@@ -2712,9 +2731,6 @@ static void rtl8169_phy_timer(unsigned long __opaque)
|
||||
|
||||
assert(tp->mac_version > RTL_GIGA_MAC_VER_01);
|
||||
|
||||
if (!(tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL))
|
||||
return;
|
||||
|
||||
spin_lock_irq(&tp->lock);
|
||||
|
||||
if (tp->phy_reset_pending(tp)) {
|
||||
@@ -2739,28 +2755,6 @@ out_unlock:
|
||||
spin_unlock_irq(&tp->lock);
|
||||
}
|
||||
|
||||
static inline void rtl8169_delete_timer(struct net_device *dev)
|
||||
{
|
||||
struct rtl8169_private *tp = netdev_priv(dev);
|
||||
struct timer_list *timer = &tp->timer;
|
||||
|
||||
if (tp->mac_version <= RTL_GIGA_MAC_VER_01)
|
||||
return;
|
||||
|
||||
del_timer_sync(timer);
|
||||
}
|
||||
|
||||
static inline void rtl8169_request_timer(struct net_device *dev)
|
||||
{
|
||||
struct rtl8169_private *tp = netdev_priv(dev);
|
||||
struct timer_list *timer = &tp->timer;
|
||||
|
||||
if (tp->mac_version <= RTL_GIGA_MAC_VER_01)
|
||||
return;
|
||||
|
||||
mod_timer(timer, jiffies + RTL8169_PHY_TIMEOUT);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_NET_POLL_CONTROLLER
|
||||
/*
|
||||
* Polling 'interrupt' - used by things like netconsole to send skbs
|
||||
@@ -2885,7 +2879,8 @@ static int rtl8169_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
|
||||
return netif_running(dev) ? tp->do_ioctl(tp, data, cmd) : -ENODEV;
|
||||
}
|
||||
|
||||
static int rtl_xmii_ioctl(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd)
|
||||
static int rtl_xmii_ioctl(struct rtl8169_private *tp,
|
||||
struct mii_ioctl_data *data, int cmd)
|
||||
{
|
||||
switch (cmd) {
|
||||
case SIOCGMIIPHY:
|
||||
@@ -3107,15 +3102,15 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
|
||||
{
|
||||
void __iomem *ioaddr = tp->mmio_addr;
|
||||
|
||||
if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_28) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_31)) &&
|
||||
if ((tp->mac_version == RTL_GIGA_MAC_VER_27 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_28 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_31) &&
|
||||
r8168dp_check_dash(tp)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (((tp->mac_version == RTL_GIGA_MAC_VER_23) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_24)) &&
|
||||
if ((tp->mac_version == RTL_GIGA_MAC_VER_23 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_24) &&
|
||||
(RTL_R16(CPlusCmd) & ASF)) {
|
||||
return;
|
||||
}
|
||||
@@ -3152,9 +3147,9 @@ static void r8168_pll_power_up(struct rtl8169_private *tp)
|
||||
{
|
||||
void __iomem *ioaddr = tp->mmio_addr;
|
||||
|
||||
if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_28) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_31)) &&
|
||||
if ((tp->mac_version == RTL_GIGA_MAC_VER_27 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_28 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_31) &&
|
||||
r8168dp_check_dash(tp)) {
|
||||
return;
|
||||
}
|
||||
@@ -3235,6 +3230,22 @@ static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp)
|
||||
}
|
||||
}
|
||||
|
||||
static void rtl_hw_reset(struct rtl8169_private *tp)
|
||||
{
|
||||
void __iomem *ioaddr = tp->mmio_addr;
|
||||
int i;
|
||||
|
||||
/* Soft reset the chip. */
|
||||
RTL_W8(ChipCmd, CmdReset);
|
||||
|
||||
/* Check that the chip has finished the reset. */
|
||||
for (i = 0; i < 100; i++) {
|
||||
if ((RTL_R8(ChipCmd) & CmdReset) == 0)
|
||||
break;
|
||||
msleep_interruptible(1);
|
||||
}
|
||||
}
|
||||
|
||||
static int __devinit
|
||||
rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
{
|
||||
@@ -3334,6 +3345,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
rc = -EIO;
|
||||
goto err_out_free_res_3;
|
||||
}
|
||||
tp->mmio_addr = ioaddr;
|
||||
|
||||
tp->pcie_cap = pci_find_capability(pdev, PCI_CAP_ID_EXP);
|
||||
if (!tp->pcie_cap)
|
||||
@@ -3341,22 +3353,14 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
|
||||
RTL_W16(IntrMask, 0x0000);
|
||||
|
||||
/* Soft reset the chip. */
|
||||
RTL_W8(ChipCmd, CmdReset);
|
||||
|
||||
/* Check that the chip has finished the reset. */
|
||||
for (i = 0; i < 100; i++) {
|
||||
if ((RTL_R8(ChipCmd) & CmdReset) == 0)
|
||||
break;
|
||||
msleep_interruptible(1);
|
||||
}
|
||||
rtl_hw_reset(tp);
|
||||
|
||||
RTL_W16(IntrStatus, 0xffff);
|
||||
|
||||
pci_set_master(pdev);
|
||||
|
||||
/* Identify chip attached to board */
|
||||
rtl8169_get_mac_version(tp, ioaddr);
|
||||
rtl8169_get_mac_version(tp, dev, cfg->default_ver);
|
||||
|
||||
/*
|
||||
* Pretend we are using VLANs; This bypasses a nasty bug where
|
||||
@@ -3368,26 +3372,10 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
rtl_init_mdio_ops(tp);
|
||||
rtl_init_pll_power_ops(tp);
|
||||
|
||||
/* Use appropriate default if unknown */
|
||||
if (tp->mac_version == RTL_GIGA_MAC_NONE) {
|
||||
netif_notice(tp, probe, dev,
|
||||
"unknown MAC, using family default\n");
|
||||
tp->mac_version = cfg->default_ver;
|
||||
}
|
||||
|
||||
rtl8169_print_mac_version(tp);
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(rtl_chip_info); i++) {
|
||||
if (tp->mac_version == rtl_chip_info[i].mac_version)
|
||||
break;
|
||||
}
|
||||
if (i == ARRAY_SIZE(rtl_chip_info)) {
|
||||
dev_err(&pdev->dev,
|
||||
"driver bug, MAC version not found in rtl_chip_info\n");
|
||||
goto err_out_msi_4;
|
||||
}
|
||||
chipset = i;
|
||||
tp->txd_version = rtl_chip_info[chipset].txd_version;
|
||||
chipset = tp->mac_version;
|
||||
tp->txd_version = rtl_chip_infos[chipset].txd_version;
|
||||
|
||||
RTL_W8(Cfg9346, Cfg9346_Unlock);
|
||||
RTL_W8(Config1, RTL_R8(Config1) | PMEnable);
|
||||
@@ -3407,8 +3395,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
tp->phy_reset_pending = rtl8169_tbi_reset_pending;
|
||||
tp->link_ok = rtl8169_tbi_link_ok;
|
||||
tp->do_ioctl = rtl_tbi_ioctl;
|
||||
|
||||
tp->phy_1000_ctrl_reg = ADVERTISE_1000FULL; /* Implied by TBI */
|
||||
} else {
|
||||
tp->set_speed = rtl8169_set_speed_xmii;
|
||||
tp->get_settings = rtl8169_gset_xmii;
|
||||
@@ -3420,8 +3406,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
|
||||
spin_lock_init(&tp->lock);
|
||||
|
||||
tp->mmio_addr = ioaddr;
|
||||
|
||||
/* Get MAC address */
|
||||
for (i = 0; i < MAC_ADDR_LEN; i++)
|
||||
dev->dev_addr[i] = RTL_R8(MAC0 + i);
|
||||
@@ -3466,12 +3450,12 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
pci_set_drvdata(pdev, dev);
|
||||
|
||||
netif_info(tp, probe, dev, "%s at 0x%lx, %pM, XID %08x IRQ %d\n",
|
||||
rtl_chip_info[chipset].name, dev->base_addr, dev->dev_addr,
|
||||
rtl_chip_infos[chipset].name, dev->base_addr, dev->dev_addr,
|
||||
(u32)(RTL_R32(TxConfig) & 0x9cf0f8ff), dev->irq);
|
||||
|
||||
if ((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_28) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_31)) {
|
||||
if (tp->mac_version == RTL_GIGA_MAC_VER_27 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_28 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_31) {
|
||||
rtl8168_driver_start(tp);
|
||||
}
|
||||
|
||||
@@ -3503,9 +3487,9 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
|
||||
struct net_device *dev = pci_get_drvdata(pdev);
|
||||
struct rtl8169_private *tp = netdev_priv(dev);
|
||||
|
||||
if ((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_28) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_31)) {
|
||||
if (tp->mac_version == RTL_GIGA_MAC_VER_27 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_28 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_31) {
|
||||
rtl8168_driver_stop(tp);
|
||||
}
|
||||
|
||||
@@ -3528,33 +3512,23 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
|
||||
|
||||
static void rtl_request_firmware(struct rtl8169_private *tp)
|
||||
{
|
||||
int i;
|
||||
|
||||
/* Return early if the firmware is already loaded / cached. */
|
||||
if (!IS_ERR(tp->fw))
|
||||
goto out;
|
||||
if (IS_ERR(tp->fw)) {
|
||||
const char *name;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(rtl_firmware_infos); i++) {
|
||||
const struct rtl_firmware_info *info = rtl_firmware_infos + i;
|
||||
|
||||
if (info->mac_version == tp->mac_version) {
|
||||
const char *name = info->fw_name;
|
||||
name = rtl_lookup_firmware_name(tp);
|
||||
if (name) {
|
||||
int rc;
|
||||
|
||||
rc = request_firmware(&tp->fw, name, &tp->pci_dev->dev);
|
||||
if (rc < 0) {
|
||||
if (rc >= 0)
|
||||
return;
|
||||
|
||||
netif_warn(tp, ifup, tp->dev, "unable to load "
|
||||
"firmware patch %s (%d)\n", name, rc);
|
||||
goto out_disable_request_firmware;
|
||||
}
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
out_disable_request_firmware:
|
||||
tp->fw = NULL;
|
||||
out:
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
static int rtl8169_open(struct net_device *dev)
|
||||
@@ -3606,8 +3580,6 @@ static int rtl8169_open(struct net_device *dev)
|
||||
|
||||
rtl_hw_start(dev);
|
||||
|
||||
rtl8169_request_timer(dev);
|
||||
|
||||
tp->saved_wolopts = 0;
|
||||
pm_runtime_put_noidle(&pdev->dev);
|
||||
|
||||
@@ -3669,25 +3641,14 @@ static void rtl_set_rx_tx_config_registers(struct rtl8169_private *tp)
|
||||
static void rtl_hw_start(struct net_device *dev)
|
||||
{
|
||||
struct rtl8169_private *tp = netdev_priv(dev);
|
||||
void __iomem *ioaddr = tp->mmio_addr;
|
||||
unsigned int i;
|
||||
|
||||
/* Soft reset the chip. */
|
||||
RTL_W8(ChipCmd, CmdReset);
|
||||
|
||||
/* Check that the chip has finished the reset. */
|
||||
for (i = 0; i < 100; i++) {
|
||||
if ((RTL_R8(ChipCmd) & CmdReset) == 0)
|
||||
break;
|
||||
msleep_interruptible(1);
|
||||
}
|
||||
rtl_hw_reset(tp);
|
||||
|
||||
tp->hw_start(dev);
|
||||
|
||||
netif_start_queue(dev);
|
||||
}
|
||||
|
||||
|
||||
static void rtl_set_rx_tx_desc_registers(struct rtl8169_private *tp,
|
||||
void __iomem *ioaddr)
|
||||
{
|
||||
@@ -3753,26 +3714,26 @@ static void rtl_hw_start_8169(struct net_device *dev)
|
||||
}
|
||||
|
||||
RTL_W8(Cfg9346, Cfg9346_Unlock);
|
||||
if ((tp->mac_version == RTL_GIGA_MAC_VER_01) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_02) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_03) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_04))
|
||||
if (tp->mac_version == RTL_GIGA_MAC_VER_01 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_02 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_03 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_04)
|
||||
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
|
||||
|
||||
RTL_W8(EarlyTxThres, NoEarlyTx);
|
||||
|
||||
rtl_set_rx_max_size(ioaddr, rx_buf_sz);
|
||||
|
||||
if ((tp->mac_version == RTL_GIGA_MAC_VER_01) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_02) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_03) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_04))
|
||||
if (tp->mac_version == RTL_GIGA_MAC_VER_01 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_02 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_03 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_04)
|
||||
rtl_set_rx_tx_config_registers(tp);
|
||||
|
||||
tp->cp_cmd |= rtl_rw_cpluscmd(ioaddr) | PCIMulRW;
|
||||
|
||||
if ((tp->mac_version == RTL_GIGA_MAC_VER_02) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_03)) {
|
||||
if (tp->mac_version == RTL_GIGA_MAC_VER_02 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_03) {
|
||||
dprintk("Set MAC Reg C+CR Offset 0xE0. "
|
||||
"Bit-3 and bit-14 MUST be 1\n");
|
||||
tp->cp_cmd |= (1 << 14);
|
||||
@@ -3790,10 +3751,10 @@ static void rtl_hw_start_8169(struct net_device *dev)
|
||||
|
||||
rtl_set_rx_tx_desc_registers(tp, ioaddr);
|
||||
|
||||
if ((tp->mac_version != RTL_GIGA_MAC_VER_01) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_02) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_03) &&
|
||||
(tp->mac_version != RTL_GIGA_MAC_VER_04)) {
|
||||
if (tp->mac_version != RTL_GIGA_MAC_VER_01 &&
|
||||
tp->mac_version != RTL_GIGA_MAC_VER_02 &&
|
||||
tp->mac_version != RTL_GIGA_MAC_VER_03 &&
|
||||
tp->mac_version != RTL_GIGA_MAC_VER_04) {
|
||||
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
|
||||
rtl_set_rx_tx_config_registers(tp);
|
||||
}
|
||||
@@ -4103,10 +4064,10 @@ static void rtl_hw_start_8168e(void __iomem *ioaddr, struct pci_dev *pdev)
|
||||
rtl_disable_clock_request(pdev);
|
||||
|
||||
/* Reset tx FIFO pointer */
|
||||
RTL_W32(MISC, RTL_R32(MISC) | txpla_rst);
|
||||
RTL_W32(MISC, RTL_R32(MISC) & ~txpla_rst);
|
||||
RTL_W32(MISC, RTL_R32(MISC) | TXPLA_RST);
|
||||
RTL_W32(MISC, RTL_R32(MISC) & ~TXPLA_RST);
|
||||
|
||||
RTL_W8(Config5, RTL_R8(Config5) & ~spi_en);
|
||||
RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
|
||||
}
|
||||
|
||||
static void rtl_hw_start_8168(struct net_device *dev)
|
||||
@@ -4190,6 +4151,7 @@ static void rtl_hw_start_8168(struct net_device *dev)
|
||||
case RTL_GIGA_MAC_VER_28:
|
||||
rtl_hw_start_8168d_4(ioaddr, pdev);
|
||||
break;
|
||||
|
||||
case RTL_GIGA_MAC_VER_31:
|
||||
rtl_hw_start_8168dp(ioaddr, pdev);
|
||||
break;
|
||||
@@ -4286,10 +4248,10 @@ static void rtl_hw_start_8105e_1(void __iomem *ioaddr, struct pci_dev *pdev)
|
||||
{ 0x0a, 0, 0x0020 }
|
||||
};
|
||||
|
||||
/* Force LAN exit from ASPM if Rx/Tx are not idel */
|
||||
/* Force LAN exit from ASPM if Rx/Tx are not idle */
|
||||
RTL_W32(FuncEvent, RTL_R32(FuncEvent) | 0x002800);
|
||||
|
||||
/* disable Early Tally Counter */
|
||||
/* Disable Early Tally Counter */
|
||||
RTL_W32(FuncEvent, RTL_R32(FuncEvent) & ~0x010000);
|
||||
|
||||
RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET);
|
||||
@@ -4310,8 +4272,8 @@ static void rtl_hw_start_8101(struct net_device *dev)
|
||||
void __iomem *ioaddr = tp->mmio_addr;
|
||||
struct pci_dev *pdev = tp->pci_dev;
|
||||
|
||||
if ((tp->mac_version == RTL_GIGA_MAC_VER_13) ||
|
||||
(tp->mac_version == RTL_GIGA_MAC_VER_16)) {
|
||||
if (tp->mac_version == RTL_GIGA_MAC_VER_13 ||
|
||||
tp->mac_version == RTL_GIGA_MAC_VER_16) {
|
||||
int cap = tp->pcie_cap;
|
||||
|
||||
if (cap) {
|
||||
@@ -4613,6 +4575,7 @@ static void rtl8169_reset_task(struct work_struct *work)
|
||||
struct rtl8169_private *tp =
|
||||
container_of(work, struct rtl8169_private, task.work);
|
||||
struct net_device *dev = tp->dev;
|
||||
int i;
|
||||
|
||||
rtnl_lock();
|
||||
|
||||
@@ -4621,19 +4584,15 @@ static void rtl8169_reset_task(struct work_struct *work)
|
||||
|
||||
rtl8169_wait_for_quiescence(dev);
|
||||
|
||||
rtl8169_rx_interrupt(dev, tp, tp->mmio_addr, ~(u32)0);
|
||||
for (i = 0; i < NUM_RX_DESC; i++)
|
||||
rtl8169_mark_to_asic(tp->RxDescArray + i, rx_buf_sz);
|
||||
|
||||
rtl8169_tx_clear(tp);
|
||||
|
||||
if (tp->dirty_rx == tp->cur_rx) {
|
||||
rtl8169_init_ring_indexes(tp);
|
||||
rtl_hw_start(dev);
|
||||
netif_wake_queue(dev);
|
||||
rtl8169_check_link_status(dev, tp, tp->mmio_addr);
|
||||
} else {
|
||||
if (net_ratelimit())
|
||||
netif_emerg(tp, intr, dev, "Rx buffers shortage\n");
|
||||
rtl8169_schedule_work(dev, rtl8169_reset_task);
|
||||
}
|
||||
|
||||
out_unlock:
|
||||
rtnl_unlock();
|
||||
@@ -4677,7 +4636,7 @@ static int rtl8169_xmit_frags(struct rtl8169_private *tp, struct sk_buff *skb,
|
||||
goto err_out;
|
||||
}
|
||||
|
||||
/* anti gcc 2.95.3 bugware (sic) */
|
||||
/* Anti gcc 2.95.3 bugware (sic) */
|
||||
status = opts[0] | len |
|
||||
(RingEnd * !((entry + 1) % NUM_TX_DESC));
|
||||
|
||||
@@ -4773,7 +4732,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
|
||||
|
||||
wmb();
|
||||
|
||||
/* anti gcc 2.95.3 bugware (sic) */
|
||||
/* Anti gcc 2.95.3 bugware (sic) */
|
||||
status = opts[0] | len | (RingEnd * !((entry + 1) % NUM_TX_DESC));
|
||||
txd->opts1 = cpu_to_le32(status);
|
||||
|
||||
@@ -4781,7 +4740,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
|
||||
|
||||
wmb();
|
||||
|
||||
RTL_W8(TxPoll, NPQ); /* set polling bit */
|
||||
RTL_W8(TxPoll, NPQ);
|
||||
|
||||
if (TX_BUFFS_AVAIL(tp) < MAX_SKB_FRAGS) {
|
||||
netif_stop_queue(dev);
|
||||
@@ -4938,20 +4897,12 @@ static struct sk_buff *rtl8169_try_rx_copy(void *data,
|
||||
return skb;
|
||||
}
|
||||
|
||||
/*
|
||||
* Warning : rtl8169_rx_interrupt() might be called :
|
||||
* 1) from NAPI (softirq) context
|
||||
* (polling = 1 : we should call netif_receive_skb())
|
||||
* 2) from process context (rtl8169_reset_task())
|
||||
* (polling = 0 : we must call netif_rx() instead)
|
||||
*/
|
||||
static int rtl8169_rx_interrupt(struct net_device *dev,
|
||||
struct rtl8169_private *tp,
|
||||
void __iomem *ioaddr, u32 budget)
|
||||
{
|
||||
unsigned int cur_rx, rx_left;
|
||||
unsigned int count;
|
||||
int polling = (budget != ~(u32)0) ? 1 : 0;
|
||||
|
||||
cur_rx = tp->cur_rx;
|
||||
rx_left = NUM_RX_DESC + tp->dirty_rx - cur_rx;
|
||||
@@ -5011,10 +4962,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
|
||||
|
||||
rtl8169_rx_vlan_tag(desc, skb);
|
||||
|
||||
if (likely(polling))
|
||||
napi_gro_receive(&tp->napi, skb);
|
||||
else
|
||||
netif_rx(skb);
|
||||
|
||||
dev->stats.rx_bytes += pkt_size;
|
||||
dev->stats.rx_packets++;
|
||||
@@ -5170,7 +5118,7 @@ static void rtl8169_down(struct net_device *dev)
|
||||
struct rtl8169_private *tp = netdev_priv(dev);
|
||||
void __iomem *ioaddr = tp->mmio_addr;
|
||||
|
||||
rtl8169_delete_timer(dev);
|
||||
del_timer_sync(&tp->timer);
|
||||
|
||||
netif_stop_queue(dev);
|
||||
|
||||
@@ -5207,7 +5155,7 @@ static int rtl8169_close(struct net_device *dev)
|
||||
|
||||
pm_runtime_get_sync(&pdev->dev);
|
||||
|
||||
/* update counters before going down */
|
||||
/* Update counters before going down */
|
||||
rtl8169_update_counters(dev);
|
||||
|
||||
rtl8169_down(dev);
|
||||
@@ -5427,7 +5375,7 @@ static void rtl_shutdown(struct pci_dev *pdev)
|
||||
|
||||
rtl8169_net_suspend(dev);
|
||||
|
||||
/* restore original MAC address */
|
||||
/* Restore original MAC address */
|
||||
rtl_rar_set(tp, dev->perm_addr);
|
||||
|
||||
spin_lock_irq(&tp->lock);
|
||||
|
||||
Reference in New Issue
Block a user