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| author |   Alastair D'Silva <alastair@d-silva.org> | 2018-06-28 12:05:02 +0200 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-07-02 23:54:31 +1000 |
| commit | 17d29039388807305ab02a4d6eae7cbe09f81f90 (patch) | |
| tree | 0840162bb6a80262156b1f49d635e052f9111202 /drivers/misc/cxl/api.c | |
| parent | Revert "cxl: Add support for interrupts on the Mellanox CX4" (diff) | |
| download | linux-dev-17d29039388807305ab02a4d6eae7cbe09f81f90.tar.xz linux-dev-17d29039388807305ab02a4d6eae7cbe09f81f90.zip | |
Revert "cxl: Add preliminary workaround for CX4 interrupt limitation"
Remove abandonned capi support for the Mellanox CX4.
This reverts commit cbce0917e2e47d4bf5aa3b5fd6b1247f33e1a126.
Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/misc/cxl/api.c')
| -rw-r--r-- | drivers/misc/cxl/api.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/misc/cxl/api.c b/drivers/misc/cxl/api.c index 2e5862b7a074..34ba67bc41bd 100644 --- a/drivers/misc/cxl/api.c +++ b/drivers/misc/cxl/api.c @@ -181,21 +181,6 @@ static irq_hw_number_t cxl_find_afu_irq(struct cxl_context *ctx, int num) return 0; } -int _cxl_next_msi_hwirq(struct pci_dev *pdev, struct cxl_context **ctx, int *afu_irq) -{ - if (*ctx == NULL || *afu_irq == 0) { - *afu_irq = 1; - *ctx = cxl_get_context(pdev); - } else { - (*afu_irq)++; - if (*afu_irq > cxl_get_max_irqs_per_process(pdev)) { - *ctx = list_next_entry(*ctx, extra_irq_contexts); - *afu_irq = 1; - } - } - return cxl_find_afu_irq(*ctx, *afu_irq); -} -/* Exported via cxl_base */ int cxl_set_priv(struct cxl_context *ctx, void *priv) { |