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/linux-6.12.1/drivers/net/ethernet/freescale/fman/
Dfman.c21 #include "fman.h"
267 /* Defines used for enabling/disabling FMan interrupts */
322 u32 fmfp_fcev[4]; /* FPM FMan-Controller Event 1-4 0x20-0x2f */
324 u32 fmfp_cee[4]; /* PM FMan-Controller Event 1-4 0x40-0x4f */
465 /* Structure that holds current FMan state.
509 /* Structure that holds FMan initial configuration */
548 static irqreturn_t fman_exceptions(struct fman *fman, in fman_exceptions() argument
551 dev_dbg(fman->dev, "%s: FMan[%d] exception %d\n", in fman_exceptions()
552 __func__, fman->state->fm_id, exception); in fman_exceptions()
557 static irqreturn_t fman_bus_error(struct fman *fman, u8 __maybe_unused port_id, in fman_bus_error() argument
[all …]
Dfman.h69 /* FMan driver defines */
77 struct fman; /* FMan data */
210 FMAN_MOD_FMAN_CTRL, /* FMAN Controller */
242 FMAN_EV_FMAN_CTRL_0, /* Fman controller event 0 */
243 FMAN_EV_FMAN_CTRL_1, /* Fman controller event 1 */
244 FMAN_EV_FMAN_CTRL_2, /* Fman controller event 2 */
245 FMAN_EV_FMAN_CTRL_3, /* Fman controller event 3 */
255 * fman - Pointer to FMan
263 typedef irqreturn_t (fman_exceptions_cb)(struct fman *fman,
266 * fman - Pointer to FMan
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DKconfig3 tristate "FMan support"
12 (FMan) support
19 DPAA FMan erratum A050385 software workaround implementation:
20 align buffers, data start, SG fragment length to avoid FMan DMA
22 FMAN DMA read or writes under heavy traffic load may cause FMAN
24 The FMAN internal queue can overflow when FMAN splits single
26 such that more than 17 AXI transactions are in flight from FMAN
27 to interconnect. When the FMAN internal queue overflows, it can
30 1. FMAN AXI transaction crosses 4K address boundary (Errata
32 2. FMAN DMA address for an AXI transaction is not 16 byte
[all …]
/linux-6.12.1/drivers/gpu/drm/vmwgfx/
Dvmwgfx_fence.c126 struct vmw_fence_manager *fman = fman_from_fence(fence); in vmw_fence_obj_destroy() local
129 spin_lock(&fman->lock); in vmw_fence_obj_destroy()
131 spin_unlock(&fman->lock); in vmw_fence_obj_destroy()
151 struct vmw_fence_manager *fman = fman_from_fence(fence); in vmw_fence_enable_signaling() local
152 struct vmw_private *dev_priv = fman->dev_priv; in vmw_fence_enable_signaling()
175 static void __vmw_fences_update(struct vmw_fence_manager *fman);
182 struct vmw_fence_manager *fman = fman_from_fence(fence); in vmw_fence_wait() local
183 struct vmw_private *dev_priv = fman->dev_priv; in vmw_fence_wait()
207 __vmw_fences_update(fman); in vmw_fence_wait()
267 struct vmw_fence_manager *fman = in vmw_fence_work_func() local
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/linux-6.12.1/Documentation/devicetree/bindings/net/
Dfsl,fman.yaml4 $id: http://devicetree.org/schemas/net/fsl,fman.yaml#
13 Due to the fact that the FMan is an aggregation of sub-engines (ports, MACs,
14 etc.) the FMan node will have child nodes for each of them.
19 - fsl,fman
21 FMan version can be determined via FM_IP_REV_1 register in the
22 FMan block. The offset is 0xc4 from the beginning of the
24 beginning of the FMan node).
29 Specifies the index of the FMan unit.
32 FMan unit in the SoC memory map. In the table below,
36 register[bit] FMan unit cell-index
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Dfsl,fman-port.yaml4 $id: http://devicetree.org/schemas/net/fsl,fman-port.yaml#
13 The Frame Manager (FMan) supports several types of hardware ports:
21 - fsl,fman-v2-port-oh
22 - fsl,fman-v2-port-rx
23 - fsl,fman-v2-port-tx
24 - fsl,fman-v3-port-oh
25 - fsl,fman-v3-port-rx
26 - fsl,fman-v3-port-tx
32 Each hardware port on the FMan has its own hardware PortID.
33 Super set of all hardware Port IDs available at FMan Reference
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Dfsl,fman-mdio.yaml4 $id: http://devicetree.org/schemas/net/fsl,fman-mdio.yaml#
12 description: FMan MDIO Node.
18 - fsl,fman-mdio
19 - fsl,fman-xmdio
20 - fsl,fman-memac-mdio
22 Must include "fsl,fman-mdio" for 1 Gb/s MDIO from FMan v2.
23 Must include "fsl,fman-xmdio" for 10 Gb/s MDIO from FMan v2.
24 Must include "fsl,fman-memac-mdio" for 1/10 Gb/s MDIO from
25 FMan v3.
38 fsl,fman-internal-mdio:
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Dfsl,fman-dtsec.yaml4 $id: http://devicetree.org/schemas/net/fsl,fman-dtsec.yaml#
7 title: NXP FMan MAC
13 Each FMan has several MACs, each implementing an Ethernet interface. Earlier
14 versions of FMan used the Datapath Three Speed Ethernet Controller (dTSEC) for
16 (10GEC) for 10 Gbit/s speeds. Later versions of FMan use the Multirate
22 - fsl,fman-dtsec
23 - fsl,fman-xgec
24 - fsl,fman-memac
48 FM_EPI and FM_NPI are located in the FMan memory map.
53 register[bit] FMan MAC cell
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/linux-6.12.1/arch/arm64/boot/dts/freescale/
Dqoriq-fman3-0.dtsi3 * QorIQ FMan v3 device tree
11 fman0: fman@1a00000 {
15 compatible = "fsl,fman";
27 compatible = "fsl,fman-muram";
33 compatible = "fsl,fman-v3-port-oh";
39 compatible = "fsl,fman-v3-port-oh";
45 compatible = "fsl,fman-v3-port-oh";
51 compatible = "fsl,fman-v3-port-oh";
57 compatible = "fsl,fman-v3-port-oh";
63 compatible = "fsl,fman-v3-port-oh";
[all …]
Dqoriq-fman3-0-10g-1.dtsi3 * QorIQ FMan v3 10g port #1 device tree
9 fman@1a00000 {
12 compatible = "fsl,fman-v3-port-rx";
14 fsl,fman-10g-port;
19 compatible = "fsl,fman-v3-port-tx";
21 fsl,fman-10g-port;
26 compatible = "fsl,fman-memac";
28 fsl,fman-ports = <&fman0_rx_0x11 &fman0_tx_0x31>;
36 compatible = "fsl,fman-memac-mdio";
Dqoriq-fman3-0-10g-0.dtsi3 * QorIQ FMan v3 10g port #0 device tree
9 fman@1a00000 {
12 compatible = "fsl,fman-v3-port-rx";
14 fsl,fman-10g-port;
19 compatible = "fsl,fman-v3-port-tx";
21 fsl,fman-10g-port;
26 compatible = "fsl,fman-memac";
28 fsl,fman-ports = <&fman0_rx_0x10 &fman0_tx_0x30>;
36 compatible = "fsl,fman-memac-mdio";
/linux-6.12.1/arch/powerpc/boot/dts/fsl/
Dqoriq-fman3-1.dtsi2 * QorIQ FMan v3 device tree stub [ controller @ offset 0x500000 ]
35 fman1: fman@500000 {
39 compatible = "fsl,fman";
49 compatible = "fsl,fman-muram";
55 compatible = "fsl,fman-v3-port-oh";
61 compatible = "fsl,fman-v3-port-oh";
67 compatible = "fsl,fman-v3-port-oh";
73 compatible = "fsl,fman-v3-port-oh";
79 compatible = "fsl,fman-v3-port-oh";
85 compatible = "fsl,fman-v3-port-oh";
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Dqoriq-fman3-0.dtsi2 * QorIQ FMan v3 device tree stub [ controller @ offset 0x400000 ]
35 fman0: fman@400000 {
39 compatible = "fsl,fman";
49 compatible = "fsl,fman-muram";
55 compatible = "fsl,fman-v3-port-oh";
61 compatible = "fsl,fman-v3-port-oh";
67 compatible = "fsl,fman-v3-port-oh";
73 compatible = "fsl,fman-v3-port-oh";
79 compatible = "fsl,fman-v3-port-oh";
85 compatible = "fsl,fman-v3-port-oh";
[all …]
Dqoriq-fman3-0-10g-3.dtsi3 * QorIQ FMan v3 10g port #3 device tree stub [ controller @ offset 0x400000 ]
9 fman@400000 {
12 compatible = "fsl,fman-v3-port-rx";
14 fsl,fman-10g-port;
19 compatible = "fsl,fman-v3-port-tx";
21 fsl,fman-10g-port;
26 compatible = "fsl,fman-memac";
28 fsl,fman-ports = <&fman0_rx_0x09 &fman0_tx_0x29>;
37 compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
Dqoriq-fman3-0-10g-2.dtsi3 * QorIQ FMan v3 10g port #2 device tree stub [ controller @ offset 0x400000 ]
9 fman@400000 {
12 compatible = "fsl,fman-v3-port-rx";
14 fsl,fman-10g-port;
19 compatible = "fsl,fman-v3-port-tx";
21 fsl,fman-10g-port;
26 compatible = "fsl,fman-memac";
28 fsl,fman-ports = <&fman0_rx_0x08 &fman0_tx_0x28>;
37 compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
Dqoriq-fman3-0-10g-1-best-effort.dtsi2 * QorIQ FMan v3 1g port #1 device tree stub [ controller @ offset 0x400000 ]
35 fman@400000 {
38 compatible = "fsl,fman-v3-port-rx";
40 fsl,fman-10g-port;
41 fsl,fman-best-effort-port;
46 compatible = "fsl,fman-v3-port-tx";
48 fsl,fman-10g-port;
49 fsl,fman-best-effort-port;
54 compatible = "fsl,fman-memac";
56 fsl,fman-ports = <&fman0_rx_0x09 &fman0_tx_0x29>;
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Dqoriq-fman3-0-10g-0-best-effort.dtsi2 * QorIQ FMan v3 1g port #0 device tree stub [ controller @ offset 0x400000 ]
35 fman@400000 {
38 compatible = "fsl,fman-v3-port-rx";
40 fsl,fman-10g-port;
41 fsl,fman-best-effort-port;
46 compatible = "fsl,fman-v3-port-tx";
48 fsl,fman-10g-port;
49 fsl,fman-best-effort-port;
54 compatible = "fsl,fman-memac";
56 fsl,fman-ports = <&fman0_rx_0x08 &fman0_tx_0x28>;
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Dqoriq-fman3l-0.dtsi2 * QorIQ FMan v3 device tree stub [ controller @ offset 0x400000 ]
35 fman0: fman@400000 {
39 compatible = "fsl,fman";
49 compatible = "fsl,fman-muram";
55 compatible = "fsl,fman-v3-port-oh";
61 compatible = "fsl,fman-v3-port-oh";
67 compatible = "fsl,fman-v3-port-oh";
73 compatible = "fsl,fman-v3-port-oh";
80 compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
88 compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
[all …]
Dqoriq-fman-0.dtsi2 * QorIQ FMan device tree stub [ controller @ offset 0x400000 ]
35 fman0: fman@400000 {
39 compatible = "fsl,fman";
49 compatible = "fsl,fman-muram";
55 compatible = "fsl,fman-v2-port-oh";
61 compatible = "fsl,fman-v2-port-oh";
67 compatible = "fsl,fman-v2-port-oh";
73 compatible = "fsl,fman-v2-port-oh";
79 compatible = "fsl,fman-v2-port-oh";
86 compatible = "fsl,fman-v2-port-oh";
[all …]
Dqoriq-fman-1.dtsi2 * QorIQ FMan device tree stub [ controller @ offset 0x500000 ]
35 fman1: fman@500000 {
39 compatible = "fsl,fman";
49 compatible = "fsl,fman-muram";
55 compatible = "fsl,fman-v2-port-oh";
61 compatible = "fsl,fman-v2-port-oh";
67 compatible = "fsl,fman-v2-port-oh";
73 compatible = "fsl,fman-v2-port-oh";
79 compatible = "fsl,fman-v2-port-oh";
86 compatible = "fsl,fman-v2-port-oh";
[all …]
Dqoriq-fman3-0-10g-1.dtsi2 * QorIQ FMan v3 10g port #1 device tree stub [ controller @ offset 0x400000 ]
35 fman@400000 {
38 compatible = "fsl,fman-v3-port-rx";
40 fsl,fman-10g-port;
45 compatible = "fsl,fman-v3-port-tx";
47 fsl,fman-10g-port;
52 compatible = "fsl,fman-memac";
54 fsl,fman-ports = <&fman0_rx_0x11 &fman0_tx_0x31>;
69 compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
Dqoriq-fman3-1-10g-1.dtsi2 * QorIQ FMan v3 10g port #1 device tree stub [ controller @ offset 0x500000 ]
35 fman@500000 {
38 compatible = "fsl,fman-v3-port-rx";
40 fsl,fman-10g-port;
45 compatible = "fsl,fman-v3-port-tx";
47 fsl,fman-10g-port;
52 compatible = "fsl,fman-memac";
54 fsl,fman-ports = <&fman1_rx_0x11 &fman1_tx_0x31>;
69 compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
Dqoriq-fman3-1-10g-0.dtsi2 * QorIQ FMan v3 10g port #0 device tree stub [ controller @ offset 0x500000 ]
35 fman@500000 {
38 compatible = "fsl,fman-v3-port-rx";
40 fsl,fman-10g-port;
45 compatible = "fsl,fman-v3-port-tx";
47 fsl,fman-10g-port;
52 compatible = "fsl,fman-memac";
54 fsl,fman-ports = <&fman1_rx_0x10 &fman1_tx_0x30>;
69 compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
Dqoriq-fman3-0-10g-0.dtsi2 * QorIQ FMan v3 10g port #0 device tree stub [ controller @ offset 0x400000 ]
35 fman@400000 {
38 compatible = "fsl,fman-v3-port-rx";
40 fsl,fman-10g-port;
45 compatible = "fsl,fman-v3-port-tx";
47 fsl,fman-10g-port;
52 compatible = "fsl,fman-memac";
54 fsl,fman-ports = <&fman0_rx_0x10 &fman0_tx_0x30>;
69 compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
/linux-6.12.1/Documentation/networking/device_drivers/ethernet/freescale/
Ddpaa.rst34 - Frame Manager (FMan)
35 drivers/net/ethernet/freescale/fman
39 A simplified view of the dpaa_eth interfaces mapped to FMan MACs::
45 FMan | | | |
50 FMan, FMan Port, FMan SP, FMan MURAM drivers
52 FMan HW blocks: MURAM, MACs, Ports, SP
55 The dpaa_eth relation to the QMan, BMan and FMan::
67 | FMan QMI | |
68 | FMan HW FMan BMI | BMan HW |
75 FMan DPAA Frame Manager
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