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Commit 5ae783c6 authored by Roy Pledge's avatar Roy Pledge Committed by Li Yang
Browse files

soc/fsl/qbman: Use shared-dma-pool for BMan private memory allocations 



Use the shared-memory-pool mechanism for free buffer proxy record
area allocation.

Signed-off-by: default avatarRoy Pledge <roy.pledge@nxp.com>
Reviewed-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: default avatarLi Yang <leoyang.li@nxp.com>
parent 42d03497

drivers/soc/fsl/qbman/bman_ccsr.c

+15 −0
Original line number Diff line number Diff line
@@ -201,6 +201,21 @@ static int fsl_bman_probe(struct platform_device *pdev) 
		return -ENODEV;

	}



	/*

	 * If FBPR memory wasn't defined using the qbman compatible string

	 * try using the of_reserved_mem_device method

	 */

	if (!fbpr_a) {

		ret = qbman_init_private_mem(dev, 0, &fbpr_a, &fbpr_sz);

		if (ret) {

			dev_err(dev, "qbman_init_private_mem() failed 0x%x\n",

				ret);

			return -ENODEV;

		}

	}



	dev_dbg(dev, "Allocated FBPR 0x%llx 0x%zx\n", fbpr_a, fbpr_sz);



	bm_set_memory(fbpr_a, fbpr_sz);



	err_irq = platform_get_irq(pdev, 0);